--- /dev/null
+#
+# Copyright (C) 2006-2008 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=fconfig
+PKG_VERSION:=20080329
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://andrzejekiert.ovh.org/software/fconfig/
+PKG_MD5SUM:=dac355e9f2a0f48c414c52e2034b6346
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/fconfig
+ SECTION:=utils
+ CATEGORY:=Utilities
+ TITLE:=RedBoot configuration editor
+ URL:=http://andrzejekiert.ovh.org/software.html.en
+endef
+
+define Package/fconfig/description
+ displays and (if writable) also edits the RedBoot configuration.
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+ $(call Build/Compile/Default)
+endef
+
+define Package/fconfig/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/fconfig $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,fconfig))
--- /dev/null
+#
+# Copyright (C) 2006-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=grub
+PKG_VERSION:=2.00
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=@GNU/grub
+PKG_MD5SUM:=e927540b6eda8b024fb0391eeaa4091c
+
+PKG_HOST_ONLY:=1
+HOST_BUILD_PARALLEL:=1
+PKG_BUILD_DEPENDS:=grub2/host
+
+include $(INCLUDE_DIR)/host-build.mk
+include $(INCLUDE_DIR)/package.mk
+
+define Package/grub2
+ SUBMENU:=Boot Loaders
+ CATEGORY:=Utilities
+ SECTION:=utils
+ TITLE:=GRand Unified Bootloader
+ URL:=http://www.gnu.org/software/grub/
+ DEPENDS:=@TARGET_x86
+endef
+
+HOST_CONFIGURE_ARGS += \
+ --target=$(REAL_GNU_TARGET_NAME) \
+ --sbindir="$(STAGING_DIR_HOST)/bin" \
+ --disable-werror \
+ --disable-nls
+
+HOST_MAKE_FLAGS += \
+ TARGET_RANLIB=$(TARGET_RANLIB) \
+ LIBLZMA=$(STAGING_DIR_HOST)/lib/liblzma.a
+
+define Host/Configure
+ $(SED) 's,(RANLIB),(TARGET_RANLIB),' $(HOST_BUILD_DIR)/grub-core/Makefile.in
+ $(Host/Configure/Default)
+endef
+
+$(eval $(call HostBuild))
+$(eval $(call BuildPackage,grub2))
--- /dev/null
+--- a/util/grub-setup.c
++++ b/util/grub-setup.c
+@@ -141,12 +141,11 @@ write_rootdev (char *core_img, grub_devi
+ static void
+ setup (const char *dir,
+ const char *boot_file, const char *core_file,
+- const char *dest, int force,
++ const char *root, const char *dest, int force,
+ int fs_probe, int allow_floppy)
+ {
+ char *boot_path, *core_path, *core_path_dev, *core_path_dev_full;
+ char *boot_img, *core_img;
+- char *root = 0;
+ size_t boot_size, core_size;
+ grub_uint16_t core_sectors;
+ grub_device_t root_dev = 0, dest_dev, core_dev;
+@@ -253,7 +252,10 @@ setup (const char *dir,
+
+ core_dev = dest_dev;
+
+- {
++ if (root)
++ root_dev = grub_device_open(root);
++
++ if (!root_dev) {
+ char **root_devices = grub_guess_root_devices (dir);
+ char **cur;
+ int found = 0;
+@@ -263,6 +265,8 @@ setup (const char *dir,
+ char *drive;
+ grub_device_t try_dev;
+
++ if (root_dev)
++ break;
+ drive = grub_util_get_grub_dev (*cur);
+ if (!drive)
+ continue;
+@@ -956,6 +960,8 @@ static struct argp_option options[] = {
+ N_("install even if problems are detected"), 0},
+ {"skip-fs-probe",'s',0, 0,
+ N_("do not probe for filesystems in DEVICE"), 0},
++ {"root-device", 'r', N_("DEVICE"), 0,
++ N_("use DEVICE as the root device"), 0},
+ {"verbose", 'v', 0, 0, N_("print verbose messages."), 0},
+ {"allow-floppy", 'a', 0, 0,
+ /* TRANSLATORS: The potential breakage isn't limited to floppies but it's
+@@ -993,6 +999,7 @@ struct arguments
+ char *core_file;
+ char *dir;
+ char *dev_map;
++ char *root_dev;
+ int force;
+ int fs_probe;
+ int allow_floppy;
+@@ -1040,6 +1047,13 @@ argp_parser (int key, char *arg, struct
+ arguments->dev_map = xstrdup (arg);
+ break;
+
++ case 'r':
++ if (arguments->root_dev)
++ free (arguments->root_dev);
++
++ arguments->root_dev = xstrdup (arg);
++ break;
++
+ case 'f':
+ arguments->force = 1;
+ break;
+@@ -1172,7 +1186,7 @@ main (int argc, char *argv[])
+ setup (arguments.dir ? : DEFAULT_DIRECTORY,
+ arguments.boot_file ? : DEFAULT_BOOT_FILE,
+ arguments.core_file ? : DEFAULT_CORE_FILE,
+- dest_dev, arguments.force,
++ arguments.root_dev, dest_dev, arguments.force,
+ arguments.fs_probe, arguments.allow_floppy);
+
+ /* Free resources. */
--- /dev/null
+menu "Configuration"
+ depends on PACKAGE_kexec-tools
+
+config KEXEC_TOOLS_TARGET_NAME
+ string
+ prompt "Target name for kexec kernel"
+ default EXTRA_TARGET_ARCH_NAME if powerpc64
+ default ARCH
+ help
+ Defines the target type of the kernels that kexec deals
+ with. This should be the target specification of
+ the kernel you're booting.
+
+config KEXEC_TOOLS_kdump
+ bool
+ prompt "kdump support"
+ default n
+ help
+ Include the kdump utility.
+
+endmenu
--- /dev/null
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=kexec-tools
+PKG_VERSION:=2.0.3
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec
+PKG_MD5SUM:=b3ced2097ce3981abba38ceedc84f939
+
+PKG_FIXUP:=autoreconf
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/kexec-tools
+ SECTION:=utils
+ CATEGORY:=Utilities
+ DEPENDS:=@armeb||@arm||@i386||@powerpc64||@mipsel||@mips +zlib
+ TITLE:=Kernel boots kernel
+ URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/
+ MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+ MENU:=1
+endef
+
+define Package/kexec-tools/description
+ kexec is a set of systems call that allows you to load
+ another kernel from the currently executing Linux kernel.
+endef
+
+define Package/kexec-tools/config
+ source "$(SOURCE)/Config.in"
+endef
+
+KEXEC_TARGET_NAME:=$(call qstrip,$(CONFIG_KEXEC_TOOLS_TARGET_NAME))-linux-$(TARGET_SUFFIX)
+
+CONFIGURE_ARGS = \
+ --target=$(KEXEC_TARGET_NAME) \
+ --host=$(REAL_GNU_TARGET_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --program-prefix="" \
+ --program-suffix="" \
+ --prefix=/usr \
+ --exec-prefix=/usr \
+ --bindir=/usr/bin \
+ --sbindir=/usr/sbin \
+ --libexecdir=/usr/lib \
+ --sysconfdir=/etc
+
+CONFIGURE_VARS += \
+ BUILD_CC="$(HOSTCC)" \
+ TARGET_CC="$(TARGET_CC)"
+
+kexec-extra-sbin-$(CONFIG_KEXEC_TOOLS_kdump) += kdump
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) DESTDIR="$(PKG_INSTALL_DIR)" all install
+endef
+
+define Package/kexec-tools/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) \
+ $(addprefix $(PKG_INSTALL_DIR)/usr/sbin/, \
+ $(kexec-extra-sbin-y)) \
+ $(kexec-extra-bin-y) \
+ $(PKG_INSTALL_DIR)/usr/sbin/kexec \
+ $(1)/usr/sbin
+
+# make a link for compatability with other distros
+ $(INSTALL_DIR) $(1)/sbin
+ ln -s /usr/sbin/kexec $(1)/sbin/kexec
+endef
+
+$(eval $(call BuildPackage,kexec-tools))
--- /dev/null
+--- /dev/null
++++ b/kexec/arch/mips/regdef.h
+@@ -0,0 +1,100 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 1985 MIPS Computer Systems, Inc.
++ * Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle
++ * Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.
++ */
++#ifndef _ASM_REGDEF_H
++#define _ASM_REGDEF_H
++
++#include <asm/sgidefs.h>
++
++#if _MIPS_SIM == _MIPS_SIM_ABI32
++
++/*
++ * Symbolic register names for 32 bit ABI
++ */
++#define zero $0 /* wired zero */
++#define AT $1 /* assembler temp - uppercase because of ".set at" */
++#define v0 $2 /* return value */
++#define v1 $3
++#define a0 $4 /* argument registers */
++#define a1 $5
++#define a2 $6
++#define a3 $7
++#define t0 $8 /* caller saved */
++#define t1 $9
++#define t2 $10
++#define t3 $11
++#define t4 $12
++#define t5 $13
++#define t6 $14
++#define t7 $15
++#define s0 $16 /* callee saved */
++#define s1 $17
++#define s2 $18
++#define s3 $19
++#define s4 $20
++#define s5 $21
++#define s6 $22
++#define s7 $23
++#define t8 $24 /* caller saved */
++#define t9 $25
++#define jp $25 /* PIC jump register */
++#define k0 $26 /* kernel scratch */
++#define k1 $27
++#define gp $28 /* global pointer */
++#define sp $29 /* stack pointer */
++#define fp $30 /* frame pointer */
++#define s8 $30 /* same like fp! */
++#define ra $31 /* return address */
++
++#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
++
++#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
++
++#define zero $0 /* wired zero */
++#define AT $at /* assembler temp - uppercase because of ".set at" */
++#define v0 $2 /* return value - caller saved */
++#define v1 $3
++#define a0 $4 /* argument registers */
++#define a1 $5
++#define a2 $6
++#define a3 $7
++#define a4 $8 /* arg reg 64 bit; caller saved in 32 bit */
++#define ta0 $8
++#define a5 $9
++#define ta1 $9
++#define a6 $10
++#define ta2 $10
++#define a7 $11
++#define ta3 $11
++#define t0 $12 /* caller saved */
++#define t1 $13
++#define t2 $14
++#define t3 $15
++#define s0 $16 /* callee saved */
++#define s1 $17
++#define s2 $18
++#define s3 $19
++#define s4 $20
++#define s5 $21
++#define s6 $22
++#define s7 $23
++#define t8 $24 /* caller saved */
++#define t9 $25 /* callee address for PIC/temp */
++#define jp $25 /* PIC jump register */
++#define k0 $26 /* kernel temporary */
++#define k1 $27
++#define gp $28 /* global pointer - caller saved for PIC */
++#define sp $29 /* stack pointer */
++#define fp $30 /* frame pointer */
++#define s8 $30 /* callee saved */
++#define ra $31 /* return address */
++
++#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
++
++#endif /* _ASM_REGDEF_H */
--- /dev/null
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=2010.03
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=
+PKG_TARGETS:=bin
+
+include $(INCLUDE_DIR)/package.mk
+
+define uboot/Default
+ TITLE:=
+ CONFIG:=
+ IMAGE:=
+endef
+
+define uboot/nbg460n_550n_550nh
+ TITLE:=U-boot for the NBG460N/550N/550NH routers
+endef
+
+UBOOTS:=nbg460n_550n_550nh
+
+define Package/uboot/template
+define Package/uboot-ar71xx-$(1)
+ SECTION:=boot
+ CATEGORY:=Boot Loaders
+ TITLE:=$(2)
+ DEPENDS:=@TARGET_ar71xx
+ URL:=http://www.denx.de/wiki/U-Boot
+ DEFAULT:=y if (TARGET_ar71xx_generic_NBG_460N_550N_550NH || TARGET_ar71xx_generic_Default || CONFIG_TARGET_ar71xx_generic_Minimal)
+ VARIANT:=$(1)
+endef
+endef
+
+define BuildUbootPackage
+ $(eval $(uboot/Default))
+ $(eval $(uboot/$(1)))
+ $(call Package/uboot/template,$(1),$(TITLE))
+endef
+
+
+ifdef BUILD_VARIANT
+$(eval $(call uboot/$(BUILD_VARIANT)))
+UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
+endif
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+ $(CP) ./files/* $(PKG_BUILD_DIR)
+ find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
+endef
+
+define Build/Configure
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(UBOOT_CONFIG)_config
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ CROSS_COMPILE=$(TARGET_CROSS)
+endef
+
+define Package/uboot/install/template
+define Package/uboot-ar71xx-$(1)/install
+ $(INSTALL_DIR) $$(1)
+ $(CP) $(PKG_BUILD_DIR)/u-boot.bin $(BIN_DIR)/$(2)
+endef
+endef
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(SUBTARGET)-$(u)-u-boot.bin)) \
+)
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call BuildUbootPackage,$(u))) \
+ $(eval $(call BuildPackage,uboot-ar71xx-$(u))) \
+)
--- /dev/null
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS-y += $(BOARD).o
+SOBJS-y += lowlevel_init.o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+TEXT_BASE = 0x81E00000
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/regdef.h>
+#include <asm/mipsregs.h>
+#include <asm/addrspace.h>
+
+
+
+.globl lowlevel_init
+/*
+ All done by Bootbase, nothing to do
+*/
+lowlevel_init:
+ jr ra
+ nop
+
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/mipsregs.h>
+#include <asm/addrspace.h>
+#include <asm/reboot.h>
+#include <asm/ar71xx.h>
+#include <asm/ar71xx_gpio.h>
+
+#define NBG460N_WAN_LED 19
+
+phys_size_t initdram(int board_type)
+{
+ return (32*1024*1024);
+}
+
+int checkboard(void)
+{
+ // Set pin 19 to 1, to stop WAN LED blinking
+ ar71xx_setpindir(NBG460N_WAN_LED, 1);
+ ar71xx_setpin(NBG460N_WAN_LED, 1);
+
+ printf("U-boot on Zyxel NBG460N\n");
+ return 0;
+}
+
+void _machine_restart(void)
+{
+ for (;;) {
+ writel((RESET_MODULE_FULL_CHIP | RESET_MODULE_DDR),
+ KSEG1ADDR(AR71XX_RESET_BASE + AR91XX_RESET_REG_RESET_MODULE));
+ readl(KSEG1ADDR(AR71XX_RESET_BASE + AR91XX_RESET_REG_RESET_MODULE));
+ }
+}
+
+int board_eth_init(bd_t *bis)
+{
+ char *phynames[] = {RTL8366_DEVNAME, RTL8366_DEVNAME};
+ u16 phyids[] = {RTL8366_LANPHY_ID, RTL8366_WANPHY_ID};
+ u16 phyfixed[] = {1, 0};
+
+ if (ag71xx_register(bis, phynames, phyids, phyfixed) <= 0)
+ return -1;
+
+ if (rtl8366s_initialize())
+ return -1;
+
+ if (rtl8366_mii_register(bis))
+ return -1;
+
+ return 0;
+}
+
+int misc_init_r(void) {
+ uint8_t macaddr[6];
+ uint8_t enetaddr[6];
+
+ debug("Testing mac addresses\n");
+
+ memcpy(macaddr, (uint8_t *) CONFIG_ETHADDR_ADDR, 6);
+
+ if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
+ debug("Setting eth0 mac addr to %pM\n", macaddr);
+ eth_setenv_enetaddr("ethaddr", macaddr);
+ }
+
+ if (!eth_getenv_enetaddr("eth1addr", enetaddr)) {
+ macaddr[5] += 1;
+ debug("Setting eth1 mac addr to %pM\n", macaddr);
+ eth_setenv_enetaddr("eth1addr", macaddr);
+ }
+
+ return 0;
+}
--- /dev/null
+OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips")
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <asm/addrspace.h>
+#include <asm/types.h>
+#include <config.h>
+#include <asm/ar71xx.h>
+
+#define REG_SIZE 4
+
+/* === END OF CONFIG === */
+
+/* register offset */
+#define OFS_RCV_BUFFER (0*REG_SIZE)
+#define OFS_TRANS_HOLD (0*REG_SIZE)
+#define OFS_SEND_BUFFER (0*REG_SIZE)
+#define OFS_INTR_ENABLE (1*REG_SIZE)
+#define OFS_INTR_ID (2*REG_SIZE)
+#define OFS_DATA_FORMAT (3*REG_SIZE)
+#define OFS_LINE_CONTROL (3*REG_SIZE)
+#define OFS_MODEM_CONTROL (4*REG_SIZE)
+#define OFS_RS232_OUTPUT (4*REG_SIZE)
+#define OFS_LINE_STATUS (5*REG_SIZE)
+#define OFS_MODEM_STATUS (6*REG_SIZE)
+#define OFS_RS232_INPUT (6*REG_SIZE)
+#define OFS_SCRATCH_PAD (7*REG_SIZE)
+
+#define OFS_DIVISOR_LSB (0*REG_SIZE)
+#define OFS_DIVISOR_MSB (1*REG_SIZE)
+
+#define UART16550_READ(y) readl(KSEG1ADDR(AR71XX_UART_BASE+y))
+#define UART16550_WRITE(x, z) writel(z, KSEG1ADDR((AR71XX_UART_BASE+x)))
+
+void
+ar71xx_sys_frequency(u32 *cpu_freq, u32 *ddr_freq, u32 *ahb_freq)
+{
+#ifndef CONFIG_AR91XX
+ u32 pll, pll_div, cpu_div, ahb_div, ddr_div, freq;
+
+ pll = readl(KSEG1ADDR(AR71XX_PLL_REG_CPU_CONFIG + AR71XX_PLL_BASE));
+
+ pll_div =
+ ((pll & AR71XX_PLL_DIV_MASK) >> AR71XX_PLL_DIV_SHIFT) + 1;
+
+ cpu_div =
+ ((pll & AR71XX_CPU_DIV_MASK) >> AR71XX_CPU_DIV_SHIFT) + 1;
+
+ ddr_div =
+ ((pll & AR71XX_DDR_DIV_MASK) >> AR71XX_DDR_DIV_SHIFT) + 1;
+
+ ahb_div =
+ (((pll & AR71XX_AHB_DIV_MASK) >> AR71XX_AHB_DIV_SHIFT) + 1)*2;
+
+ freq = pll_div * 40000000;
+
+ if (cpu_freq)
+ *cpu_freq = freq/cpu_div;
+
+ if (ddr_freq)
+ *ddr_freq = freq/ddr_div;
+
+ if (ahb_freq)
+ *ahb_freq = (freq/cpu_div)/ahb_div;
+
+#else
+ u32 pll, pll_div, ahb_div, ddr_div, freq;
+
+ pll = readl(KSEG1ADDR(AR91XX_PLL_REG_CPU_CONFIG + AR71XX_PLL_BASE));
+
+ pll_div =
+ ((pll & AR91XX_PLL_DIV_MASK) >> AR91XX_PLL_DIV_SHIFT);
+
+ ddr_div =
+ ((pll & AR91XX_DDR_DIV_MASK) >> AR91XX_DDR_DIV_SHIFT) + 1;
+
+ ahb_div =
+ (((pll & AR91XX_AHB_DIV_MASK) >> AR91XX_AHB_DIV_SHIFT) + 1)*2;
+
+ freq = pll_div * 5000000;
+
+ if (cpu_freq)
+ *cpu_freq = freq;
+
+ if (ddr_freq)
+ *ddr_freq = freq/ddr_div;
+
+ if (ahb_freq)
+ *ahb_freq = freq/ahb_div;
+#endif
+}
+
+
+int serial_init(void)
+{
+ u32 div;
+ u32 ahb_freq = 100000000;
+
+ ar71xx_sys_frequency (0, 0, &ahb_freq);
+ div = ahb_freq/(16 * CONFIG_BAUDRATE);
+
+ // enable uart pins
+#ifndef CONFIG_AR91XX
+ writel(AR71XX_GPIO_FUNC_UART_EN, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_FUNC));
+#else
+ writel(AR91XX_GPIO_FUNC_UART_EN, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_FUNC));
+#endif
+
+ /* set DIAB bit */
+ UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
+
+ /* set divisor */
+ UART16550_WRITE(OFS_DIVISOR_LSB, (div & 0xff));
+ UART16550_WRITE(OFS_DIVISOR_MSB, ((div >> 8) & 0xff));
+
+ /* clear DIAB bit*/
+ UART16550_WRITE(OFS_LINE_CONTROL, 0x00);
+
+ /* set data format */
+ UART16550_WRITE(OFS_DATA_FORMAT, 0x3);
+
+ UART16550_WRITE(OFS_INTR_ENABLE, 0);
+
+ return 0;
+}
+
+int serial_tstc (void)
+{
+ return(UART16550_READ(OFS_LINE_STATUS) & 0x1);
+}
+
+int serial_getc(void)
+{
+ while(!serial_tstc());
+
+ return UART16550_READ(OFS_RCV_BUFFER);
+}
+
+
+void serial_putc(const char byte)
+{
+ if (byte == '\n') serial_putc ('\r');
+
+ while (((UART16550_READ(OFS_LINE_STATUS)) & 0x20) == 0x0);
+ UART16550_WRITE(OFS_SEND_BUFFER, byte);
+}
+
+void serial_setbrg (void)
+{
+}
+
+void serial_puts (const char *s)
+{
+ while (*s)
+ {
+ serial_putc (*s++);
+ }
+}
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2010 Michael Kurz <michi.kurz@googlemail.com>
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <net.h>
+#include <miiphy.h>
+
+#include <asm/ar71xx.h>
+
+#include "ag71xx.h"
+
+#ifdef AG71XX_DEBUG
+#define DBG(fmt,args...) printf(fmt ,##args)
+#else
+#define DBG(fmt,args...)
+#endif
+
+
+static struct ag71xx agtable[] = {
+ {
+ .mac_base = KSEG1ADDR(AR71XX_GE0_BASE),
+ .mii_ctrl = KSEG1ADDR(AR71XX_MII_BASE + MII_REG_MII0_CTRL),
+ .mii_if = CONFIG_AG71XX_MII0_IIF,
+ } , {
+ .mac_base = KSEG1ADDR(AR71XX_GE1_BASE),
+ .mii_ctrl = KSEG1ADDR(AR71XX_MII_BASE + MII_REG_MII1_CTRL),
+ .mii_if = CONFIG_AG71XX_MII1_IIF,
+ }
+};
+
+static int ag71xx_ring_alloc(struct ag71xx_ring *ring, unsigned int size)
+{
+ int err;
+ int i;
+ int rsize;
+
+ ring->desc_size = sizeof(struct ag71xx_desc);
+ if (ring->desc_size % (CONFIG_SYS_CACHELINE_SIZE)) {
+ rsize = roundup(ring->desc_size, CONFIG_SYS_CACHELINE_SIZE);
+ DBG("ag71xx: ring %p, desc size %u rounded to %u\n",
+ ring, ring->desc_size,
+ rsize);
+ ring->desc_size = rsize;
+ }
+
+ ring->descs_cpu = (u8 *) malloc((size * ring->desc_size)
+ + CONFIG_SYS_CACHELINE_SIZE - 1);
+ if (!ring->descs_cpu) {
+ err = -1;
+ goto err;
+ }
+ ring->descs_cpu = (u8 *) UNCACHED_SDRAM((((u32) ring->descs_cpu +
+ CONFIG_SYS_CACHELINE_SIZE - 1) & ~(CONFIG_SYS_CACHELINE_SIZE - 1)));
+ ring->descs_dma = (u8 *) virt_to_phys(ring->descs_cpu);
+
+ ring->size = size;
+
+ ring->buf = malloc(size * sizeof(*ring->buf));
+ if (!ring->buf) {
+ err = -1;
+ goto err;
+ }
+ memset(ring->buf, 0, size * sizeof(*ring->buf));
+
+ for (i = 0; i < size; i++) {
+ ring->buf[i].desc =
+ (struct ag71xx_desc *)&ring->descs_cpu[i * ring->desc_size];
+ DBG("ag71xx: ring %p, desc %d at %p\n",
+ ring, i, ring->buf[i].desc);
+ }
+
+ flush_cache( (u32) ring->buf, size * sizeof(*ring->buf));
+
+ return 0;
+
+ err:
+ return err;
+}
+
+static void ag71xx_ring_tx_init(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->tx_ring;
+ int i;
+
+ for (i = 0; i < AG71XX_TX_RING_SIZE; i++) {
+ ring->buf[i].desc->next = (u32) virt_to_phys((ring->descs_dma +
+ ring->desc_size * ((i + 1) % AG71XX_TX_RING_SIZE)));
+
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ ring->buf[i].skb = NULL;
+ }
+
+ ring->curr = 0;
+}
+
+static void ag71xx_ring_rx_clean(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->rx_ring;
+ int i;
+
+ if (!ring->buf)
+ return;
+
+ for (i = 0; i < AG71XX_RX_RING_SIZE; i++) {
+ ring->buf[i].desc->data = (u32) virt_to_phys(NetRxPackets[i]);
+ flush_cache((u32) NetRxPackets[i], PKTSIZE_ALIGN);
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ }
+
+ ring->curr = 0;
+}
+
+static int ag71xx_ring_rx_init(struct ag71xx *ag)
+{
+ struct ag71xx_ring *ring = &ag->rx_ring;
+ unsigned int i;
+
+ for (i = 0; i < AG71XX_RX_RING_SIZE; i++) {
+ ring->buf[i].desc->next = (u32) virt_to_phys((ring->descs_dma +
+ ring->desc_size * ((i + 1) % AG71XX_RX_RING_SIZE)));
+
+ DBG("ag71xx: RX desc at %p, next is %08x\n",
+ ring->buf[i].desc,
+ ring->buf[i].desc->next);
+ }
+
+ for (i = 0; i < AG71XX_RX_RING_SIZE; i++) {
+ ring->buf[i].desc->data = (u32) virt_to_phys(NetRxPackets[i]);
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ }
+
+ ring->curr = 0;
+
+ return 0;
+}
+
+static int ag71xx_rings_init(struct ag71xx *ag)
+{
+ int ret;
+
+ ret = ag71xx_ring_alloc(&ag->tx_ring, AG71XX_TX_RING_SIZE);
+ if (ret)
+ return ret;
+
+ ag71xx_ring_tx_init(ag);
+
+ ret = ag71xx_ring_alloc(&ag->rx_ring, AG71XX_RX_RING_SIZE);
+ if (ret)
+ return ret;
+
+ ret = ag71xx_ring_rx_init(ag);
+ return ret;
+}
+
+static void ar71xx_set_pll(u32 cfg_reg, u32 pll_reg, u32 pll_val, u32 shift)
+{
+ uint32_t base = KSEG1ADDR(AR71XX_PLL_BASE);
+ u32 t;
+
+ t = readl(base + cfg_reg);
+ t &= ~(3 << shift);
+ t |= (2 << shift);
+ writel(t, base + cfg_reg);
+ udelay(100);
+
+ writel(pll_val, base + pll_reg);
+
+ t |= (3 << shift);
+ writel(t, base + cfg_reg);
+ udelay(100);
+
+ t &= ~(3 << shift);
+ writel(t, base + cfg_reg);
+ udelay(100);
+
+ debug("ar71xx: pll_reg %#x: %#x\n", (unsigned int)(base + pll_reg),
+ readl(base + pll_reg));
+}
+
+static void ar91xx_set_pll_ge0(int speed)
+{
+ //u32 val = ar71xx_get_eth_pll(0, speed);
+ u32 pll_val;
+
+ switch (speed) {
+ case SPEED_10:
+ pll_val = 0x00441099;
+ break;
+ case SPEED_100:
+ pll_val = 0x13000a44;
+ break;
+ case SPEED_1000:
+ pll_val = 0x1a000000;
+ break;
+ default:
+ BUG();
+ }
+
+ ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH0_INT_CLOCK,
+ pll_val, AR91XX_ETH0_PLL_SHIFT);
+}
+
+static void ar91xx_set_pll_ge1(int speed)
+{
+ //u32 val = ar71xx_get_eth_pll(1, speed);
+ u32 pll_val;
+
+ switch (speed) {
+ case SPEED_10:
+ pll_val = 0x00441099;
+ break;
+ case SPEED_100:
+ pll_val = 0x13000a44;
+ break;
+ case SPEED_1000:
+ pll_val = 0x1a000000;
+ break;
+ default:
+ BUG();
+ }
+
+ ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH1_INT_CLOCK,
+ pll_val, AR91XX_ETH1_PLL_SHIFT);
+}
+
+static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac)
+{
+ u32 t;
+
+ t = (((u32) mac[5]) << 24) | (((u32) mac[4]) << 16)
+ | (((u32) mac[3]) << 8) | ((u32) mac[2]);
+
+ ag71xx_wr(ag, AG71XX_REG_MAC_ADDR1, t);
+
+ t = (((u32) mac[1]) << 24) | (((u32) mac[0]) << 16);
+ ag71xx_wr(ag, AG71XX_REG_MAC_ADDR2, t);
+}
+
+static void ag71xx_dma_reset(struct ag71xx *ag)
+{
+ u32 val;
+ int i;
+
+ DBG("%s: txdesc reg: 0x%08x rxdesc reg: 0x%08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_TX_DESC),
+ ag71xx_rr(ag, AG71XX_REG_RX_DESC));
+
+ /* stop RX and TX */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
+ ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
+
+ /* clear descriptor addresses */
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC, 0);
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC, 0);
+
+ /* clear pending RX/TX interrupts */
+ for (i = 0; i < 256; i++) {
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR);
+ ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS);
+ }
+
+ /* clear pending errors */
+ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE | RX_STATUS_OF);
+ ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE | TX_STATUS_UR);
+
+ val = ag71xx_rr(ag, AG71XX_REG_RX_STATUS);
+ if (val)
+ printf("%s: unable to clear DMA Rx status: %08x\n",
+ ag->dev->name, val);
+
+ val = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
+
+ /* mask out reserved bits */
+ val &= ~0xff000000;
+
+ if (val)
+ printf("%s: unable to clear DMA Tx status: %08x\n",
+ ag->dev->name, val);
+}
+
+static void ag71xx_halt(struct eth_device *dev)
+{
+ struct ag71xx *ag = (struct ag71xx *) dev->priv;
+
+ /* stop RX engine */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
+
+ ag71xx_dma_reset(ag);
+}
+
+#define MAX_WAIT 1000
+
+static int ag71xx_send(struct eth_device *dev, volatile void *packet,
+ int length)
+{
+ struct ag71xx *ag = (struct ag71xx *) dev->priv;
+ struct ag71xx_ring *ring = &ag->tx_ring;
+ struct ag71xx_desc *desc;
+ int i;
+
+ i = ring->curr % AG71XX_TX_RING_SIZE;
+ desc = ring->buf[i].desc;
+
+ if (!ag71xx_desc_empty(desc)) {
+ printf("%s: tx buffer full\n", ag->dev->name);
+ return 1;
+ }
+
+ flush_cache((u32) packet, length);
+ desc->data = (u32) virt_to_phys(packet);
+ desc->ctrl = (length & DESC_PKTLEN_M);
+
+ DBG("%s: sending %#08x length %#08x\n",
+ ag->dev->name, desc->data, desc->ctrl);
+
+ ring->curr++;
+ if (ring->curr >= AG71XX_TX_RING_SIZE){
+ ring->curr = 0;
+ }
+
+ /* enable TX engine */
+ ag71xx_wr(ag, AG71XX_REG_TX_CTRL, TX_CTRL_TXE);
+
+ for (i = 0; i < MAX_WAIT; i++)
+ {
+ if (ag71xx_desc_empty(desc))
+ break;
+ udelay(10);
+ }
+ if (i == MAX_WAIT) {
+ printf("%s: tx timed out!\n", ag->dev->name);
+ return -1;
+ }
+
+ /* disable TX engine */
+ ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
+ desc->data = 0;
+ desc->ctrl = DESC_EMPTY;
+
+ return 0;
+}
+
+static int ag71xx_recv(struct eth_device *dev)
+{
+ struct ag71xx *ag = (struct ag71xx *) dev->priv;
+ struct ag71xx_ring *ring = &ag->rx_ring;
+
+ for (;;) {
+ unsigned int i = ring->curr % AG71XX_RX_RING_SIZE;
+ struct ag71xx_desc *desc = ring->buf[i].desc;
+ int pktlen;
+
+ if (ag71xx_desc_empty(desc))
+ break;
+
+ DBG("%s: rx packets, curr=%u\n", dev->name, ring->curr);
+
+ pktlen = ag71xx_desc_pktlen(desc);
+ pktlen -= ETH_FCS_LEN;
+
+
+ NetReceive(NetRxPackets[i] , pktlen);
+ flush_cache( (u32) NetRxPackets[i], PKTSIZE_ALIGN);
+
+ ring->buf[i].desc->ctrl = DESC_EMPTY;
+ ring->curr++;
+ if (ring->curr >= AG71XX_RX_RING_SIZE){
+ ring->curr = 0;
+ }
+
+ }
+
+ if ((ag71xx_rr(ag, AG71XX_REG_RX_CTRL) & RX_CTRL_RXE) == 0) {
+ /* start RX engine */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
+ }
+
+ return 0;
+}
+
+#ifdef AG71XX_DEBUG
+static char *ag71xx_speed_str(struct ag71xx *ag)
+{
+ switch (ag->speed) {
+ case SPEED_1000:
+ return "1000";
+ case SPEED_100:
+ return "100";
+ case SPEED_10:
+ return "10";
+ }
+
+ return "?";
+}
+#endif
+
+void ag71xx_link_adjust(struct ag71xx *ag)
+{
+ u32 cfg2;
+ u32 ifctl;
+ u32 fifo5;
+ u32 mii_speed;
+
+ if (!ag->link) {
+ DBG("%s: link down\n", ag->dev->name);
+ return;
+ }
+
+ cfg2 = ag71xx_rr(ag, AG71XX_REG_MAC_CFG2);
+ cfg2 &= ~(MAC_CFG2_IF_1000 | MAC_CFG2_IF_10_100 | MAC_CFG2_FDX);
+ cfg2 |= (ag->duplex) ? MAC_CFG2_FDX : 0;
+
+ ifctl = ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL);
+ ifctl &= ~(MAC_IFCTL_SPEED);
+
+ fifo5 = ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5);
+ fifo5 &= ~FIFO_CFG5_BM;
+
+ switch (ag->speed) {
+ case SPEED_1000:
+ mii_speed = MII_CTRL_SPEED_1000;
+ cfg2 |= MAC_CFG2_IF_1000;
+ fifo5 |= FIFO_CFG5_BM;
+ break;
+ case SPEED_100:
+ mii_speed = MII_CTRL_SPEED_100;
+ cfg2 |= MAC_CFG2_IF_10_100;
+ ifctl |= MAC_IFCTL_SPEED;
+ break;
+ case SPEED_10:
+ mii_speed = MII_CTRL_SPEED_10;
+ cfg2 |= MAC_CFG2_IF_10_100;
+ break;
+ default:
+ BUG();
+ return;
+ }
+
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, 0x00780fff);
+
+ if (ag->macNum == 0)
+ ar91xx_set_pll_ge0(ag->speed);
+ else
+ ar91xx_set_pll_ge1(ag->speed);
+
+ ag71xx_mii_ctrl_set_speed(ag, mii_speed);
+
+ ag71xx_wr(ag, AG71XX_REG_MAC_CFG2, cfg2);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, fifo5);
+ ag71xx_wr(ag, AG71XX_REG_MAC_IFCTL, ifctl);
+
+ DBG("%s: link up (%sMbps/%s duplex)\n",
+ ag->dev->name,
+ ag71xx_speed_str(ag),
+ (1 == ag->duplex) ? "Full" : "Half");
+
+ DBG("%s: fifo_cfg0=%#x, fifo_cfg1=%#x, fifo_cfg2=%#x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2));
+
+ DBG("%s: fifo_cfg3=%#x, fifo_cfg4=%#x, fifo_cfg5=%#x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4),
+ ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5));
+
+ DBG("%s: mac_cfg2=%#x, mac_ifctl=%#x, mii_ctrl=%#x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_MAC_CFG2),
+ ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL),
+ ag71xx_mii_ctrl_rr(ag));
+}
+
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+static int ag71xx_getMiiSpeed(struct ag71xx *ag)
+{
+ uint16_t phyreg, cap;
+
+ if (miiphy_read(ag->phyname, ag->phyid,
+ PHY_BMSR, &phyreg)) {
+ puts("PHY_BMSR read failed, assuming no link\n");
+ return -1;
+ }
+
+ if ((phyreg & PHY_BMSR_LS) == 0) {
+ return -1;
+ }
+
+ if (miiphy_read(ag->phyname, ag->phyid,
+ PHY_1000BTSR, &phyreg))
+ return -1;
+
+ if (phyreg & PHY_1000BTSR_1000FD) {
+ ag->speed = SPEED_1000;
+ ag->duplex = 1;
+ } else if (phyreg & PHY_1000BTSR_1000HD) {
+ ag->speed = SPEED_1000;
+ ag->duplex = 0;
+ } else {
+ if (miiphy_read(ag->phyname, ag->phyid,
+ PHY_ANAR, &cap))
+ return -1;
+
+ if (miiphy_read(ag->phyname, ag->phyid,
+ PHY_ANLPAR, &phyreg))
+ return -1;
+
+ cap &= phyreg;
+ if (cap & PHY_ANLPAR_TXFD) {
+ ag->speed = SPEED_100;
+ ag->duplex = 1;
+ } else if (cap & PHY_ANLPAR_TX) {
+ ag->speed = SPEED_100;
+ ag->duplex = 0;
+ } else if (cap & PHY_ANLPAR_10FD) {
+ ag->speed = SPEED_10;
+ ag->duplex = 1;
+ } else {
+ ag->speed = SPEED_10;
+ ag->duplex = 0;
+ }
+ }
+
+ ag->link = 1;
+
+ return 0;
+}
+#endif
+
+static int ag71xx_hw_start(struct eth_device *dev, bd_t * bd)
+{
+ struct ag71xx *ag = (struct ag71xx *) dev->priv;
+
+ ag71xx_dma_reset(ag);
+
+ ag71xx_ring_rx_clean(ag);
+ ag71xx_ring_tx_init(ag);
+
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC,
+ (u32) virt_to_phys(ag->tx_ring.descs_dma));
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC,
+ (u32) virt_to_phys(ag->rx_ring.descs_dma));
+
+ ag71xx_hw_set_macaddr(ag, ag->dev->enetaddr);
+
+ if (ag->phyfixed) {
+ ag->link = 1;
+ ag->duplex = 1;
+ ag->speed = SPEED_1000;
+ } else {
+
+#if (defined(CONFIG_MII) || defined(CONFIG_CMD_MII))
+ if (ag71xx_getMiiSpeed(ag))
+ return -1;
+#else
+ /* only fixed, without mii */
+ return -1;
+#endif
+
+ }
+ ag71xx_link_adjust(ag);
+
+ DBG("%s: txdesc reg: %#08x rxdesc reg: %#08x\n",
+ ag->dev->name,
+ ag71xx_rr(ag, AG71XX_REG_TX_DESC),
+ ag71xx_rr(ag, AG71XX_REG_RX_DESC));
+
+ /* start RX engine */
+ ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
+
+ return 0;
+}
+
+#define FIFO_CFG0_INIT (FIFO_CFG0_ALL << FIFO_CFG0_ENABLE_SHIFT)
+
+#define FIFO_CFG4_INIT (FIFO_CFG4_DE | FIFO_CFG4_DV | FIFO_CFG4_FC | \
+ FIFO_CFG4_CE | FIFO_CFG4_CR | FIFO_CFG4_LM | \
+ FIFO_CFG4_LO | FIFO_CFG4_OK | FIFO_CFG4_MC | \
+ FIFO_CFG4_BC | FIFO_CFG4_DR | FIFO_CFG4_LE | \
+ FIFO_CFG4_CF | FIFO_CFG4_PF | FIFO_CFG4_UO | \
+ FIFO_CFG4_VT)
+
+#define FIFO_CFG5_INIT (FIFO_CFG5_DE | FIFO_CFG5_DV | FIFO_CFG5_FC | \
+ FIFO_CFG5_CE | FIFO_CFG5_LO | FIFO_CFG5_OK | \
+ FIFO_CFG5_MC | FIFO_CFG5_BC | FIFO_CFG5_DR | \
+ FIFO_CFG5_CF | FIFO_CFG5_PF | FIFO_CFG5_VT | \
+ FIFO_CFG5_LE | FIFO_CFG5_FT | FIFO_CFG5_16 | \
+ FIFO_CFG5_17 | FIFO_CFG5_SF)
+
+static int ag71xx_hw_init(struct ag71xx *ag)
+{
+ int ret = 0;
+ uint32_t reg;
+ uint32_t mask, mii_type;
+
+ if (ag->macNum == 0) {
+ mask = (RESET_MODULE_GE0_MAC | RESET_MODULE_GE0_PHY);
+ mii_type = 0x13;
+ } else {
+ mask = (RESET_MODULE_GE1_MAC | RESET_MODULE_GE1_PHY);
+ mii_type = 0x11;
+ }
+
+ // mac soft reset
+ ag71xx_sb(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_SR);
+ udelay(20);
+
+ // device stop
+ reg = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, reg | mask);
+ udelay(100 * 1000);
+
+ // device start
+ reg = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+ ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, reg & ~mask);
+ udelay(100 * 1000);
+
+ /* setup MAC configuration registers */
+ ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, (MAC_CFG1_RXE | MAC_CFG1_TXE));
+
+ ag71xx_sb(ag, AG71XX_REG_MAC_CFG2,
+ MAC_CFG2_PAD_CRC_EN | MAC_CFG2_LEN_CHECK);
+
+ /* setup FIFO configuration register 0 */
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG0, FIFO_CFG0_INIT);
+
+ /* setup MII interface type */
+ ag71xx_mii_ctrl_set_if(ag, ag->mii_if);
+
+ /* setup mdio clock divisor */
+ ag71xx_wr(ag, AG71XX_REG_MII_CFG, MII_CFG_CLK_DIV_20);
+
+ /* setup FIFO configuration registers */
+ ag71xx_sb(ag, AG71XX_REG_FIFO_CFG4, FIFO_CFG4_INIT);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, 0x0fff0000);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, 0x00001fff);
+ ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, FIFO_CFG5_INIT);
+
+ ag71xx_dma_reset(ag);
+
+ ret = ag71xx_rings_init(ag);
+ if (ret)
+ return -1;
+
+ ag71xx_wr(ag, AG71XX_REG_TX_DESC,
+ (u32) virt_to_phys(ag->tx_ring.descs_dma));
+ ag71xx_wr(ag, AG71XX_REG_RX_DESC,
+ (u32) virt_to_phys(ag->rx_ring.descs_dma));
+
+ ag71xx_hw_set_macaddr(ag, ag->dev->enetaddr);
+
+ return 0;
+}
+
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+#define AG71XX_MDIO_RETRY 1000
+#define AG71XX_MDIO_DELAY 5
+
+static inline struct ag71xx *ag71xx_name2mac(char *devname)
+{
+ if (strcmp(devname, agtable[0].dev->name) == 0)
+ return &agtable[0];
+ else if (strcmp(devname, agtable[1].dev->name) == 0)
+ return &agtable[1];
+ else
+ return NULL;
+}
+
+static inline void ag71xx_mdio_wr(struct ag71xx *ag, unsigned reg,
+ u32 value)
+{
+ uint32_t r;
+
+ r = ag->mac_base + reg;
+ writel(value, r);
+
+ /* flush write */
+ (void) readl(r);
+}
+
+static inline u32 ag71xx_mdio_rr(struct ag71xx *ag, unsigned reg)
+{
+ return readl(ag->mac_base + reg);
+}
+
+static int ag71xx_mdio_read(char *devname, unsigned char addr,
+ unsigned char reg, unsigned short *val)
+{
+ struct ag71xx *ag = ag71xx_name2mac(devname);
+ uint16_t regData;
+ int i;
+
+ ag71xx_mdio_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
+ ag71xx_mdio_wr(ag, AG71XX_REG_MII_ADDR,
+ ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
+ ag71xx_mdio_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_READ);
+
+ i = AG71XX_MDIO_RETRY;
+ while (ag71xx_mdio_rr(ag, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
+ if (i-- == 0) {
+ printf("%s: mii_read timed out\n",
+ ag->dev->name);
+ return -1;
+ }
+ udelay(AG71XX_MDIO_DELAY);
+ }
+
+ regData = (uint16_t) ag71xx_mdio_rr(ag, AG71XX_REG_MII_STATUS) & 0xffff;
+ ag71xx_mdio_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
+
+ DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, regData);
+
+ if (val)
+ *val = regData;
+
+ return 0;
+}
+
+static int ag71xx_mdio_write(char *devname, unsigned char addr,
+ unsigned char reg, unsigned short val)
+{
+ struct ag71xx *ag = ag71xx_name2mac(devname);
+ int i;
+
+ if (ag == NULL)
+ return 1;
+
+ DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val);
+
+ ag71xx_mdio_wr(ag, AG71XX_REG_MII_ADDR,
+ ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
+ ag71xx_mdio_wr(ag, AG71XX_REG_MII_CTRL, val);
+
+ i = AG71XX_MDIO_RETRY;
+ while (ag71xx_mdio_rr(ag, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
+ if (i-- == 0) {
+ printf("%s: mii_write timed out\n",
+ ag->dev->name);
+ break;
+ }
+ udelay(AG71XX_MDIO_DELAY);
+ }
+
+ return 0;
+}
+#endif
+
+int ag71xx_register(bd_t * bis, char *phyname[], uint16_t phyid[], uint16_t phyfixed[])
+{
+ int i, num = 0;
+ u8 used_ports[MAX_AG71XX_DEVS] = CONFIG_AG71XX_PORTS;
+
+ for (i = 0; i < MAX_AG71XX_DEVS; i++) {
+ /*skip if port is configured not to use */
+ if (used_ports[i] == 0)
+ continue;
+
+ agtable[i].dev = malloc(sizeof(struct eth_device));
+ if (agtable[i].dev == NULL) {
+ puts("malloc failed\n");
+ return 0;
+ }
+ memset(agtable[i].dev, 0, sizeof(struct eth_device));
+ sprintf(agtable[i].dev->name, "eth%d", i);
+
+ agtable[i].dev->iobase = 0;
+ agtable[i].dev->init = ag71xx_hw_start;
+ agtable[i].dev->halt = ag71xx_halt;
+ agtable[i].dev->send = ag71xx_send;
+ agtable[i].dev->recv = ag71xx_recv;
+ agtable[i].dev->priv = (void *) (&agtable[i]);
+ agtable[i].macNum = i;
+ eth_register(agtable[i].dev);
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+
+ if ((phyname == NULL) || (phyid == NULL) || (phyfixed == NULL))
+ return -1;
+
+ agtable[i].phyname = strdup(phyname[i]);
+ agtable[i].phyid = phyid[i];
+ agtable[i].phyfixed = phyfixed[i];
+
+ miiphy_register(agtable[i].dev->name, ag71xx_mdio_read,
+ ag71xx_mdio_write);
+#endif
+
+ if (ag71xx_hw_init(&agtable[i]))
+ continue;
+
+ num++;
+ }
+
+ return num;
+}
--- /dev/null
+/*
+ * Atheros AR71xx built-in ethernet mac driver
+ *
+ * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on Atheros' AG7100 driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __AG71XX_H
+#define __AG71XX_H
+
+#include <linux/types.h>
+#include <linux/bitops.h>
+
+#include <asm/ar71xx.h>
+
+// controller has 2 ports
+#define MAX_AG71XX_DEVS 2
+
+#define ETH_FCS_LEN 4
+
+#define SPEED_10 10
+#define SPEED_100 100
+#define SPEED_1000 1000
+
+
+#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE)
+#define AG71XX_INT_TX (AG71XX_INT_TX_PS)
+#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF)
+
+#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX)
+#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL)
+
+#define AG71XX_TX_FIFO_LEN 2048
+#define AG71XX_TX_MTU_LEN 1536
+#define AG71XX_RX_PKT_RESERVE 64
+#define AG71XX_RX_PKT_SIZE \
+ (AG71XX_RX_PKT_RESERVE + ETH_HLEN + ETH_FRAME_LEN + ETH_FCS_LEN)
+
+#ifndef CONFIG_SYS_RX_ETH_BUFFER
+#define AG71XX_TX_RING_SIZE 4
+#define AG71XX_RX_RING_SIZE 4
+#else
+#define AG71XX_TX_RING_SIZE CONFIG_SYS_RX_ETH_BUFFER
+#define AG71XX_RX_RING_SIZE CONFIG_SYS_RX_ETH_BUFFER
+#endif
+
+#define AG71XX_TX_THRES_STOP (AG71XX_TX_RING_SIZE - 4)
+#define AG71XX_TX_THRES_WAKEUP \
+ (AG71XX_TX_RING_SIZE - (AG71XX_TX_RING_SIZE / 4))
+
+
+
+
+struct ag71xx_desc {
+ u32 data;
+ u32 ctrl;
+#define DESC_EMPTY BIT(31)
+#define DESC_MORE BIT(24)
+#define DESC_PKTLEN_M 0xfff
+ u32 next;
+ u32 pad;
+} __attribute__((aligned(4)));
+
+struct ag71xx_buf {
+ struct sk_buff *skb;
+ struct ag71xx_desc *desc;
+ dma_addr_t dma_addr;
+ u32 pad;
+};
+
+struct ag71xx_ring {
+ struct ag71xx_buf *buf;
+ u8 *descs_cpu;
+ u8 *descs_dma;
+ unsigned int desc_size;
+ unsigned int curr;
+ unsigned int size;
+};
+
+struct ag71xx {
+ uint32_t mac_base;
+ uint32_t mii_ctrl;
+
+ struct eth_device *dev;
+
+ struct ag71xx_ring rx_ring;
+ struct ag71xx_ring tx_ring;
+
+ char *phyname;
+ u16 phyid;
+ u16 phyfixed;
+ uint32_t link;
+ uint32_t speed;
+ int32_t duplex;
+ uint32_t macNum;
+ uint32_t mii_if;
+};
+
+void ag71xx_link_adjust(struct ag71xx *ag);
+
+int ag71xx_phy_connect(struct ag71xx *ag);
+void ag71xx_phy_disconnect(struct ag71xx *ag);
+void ag71xx_phy_start(struct ag71xx *ag);
+void ag71xx_phy_stop(struct ag71xx *ag);
+
+static inline int ag71xx_desc_empty(struct ag71xx_desc *desc)
+{
+ return ((desc->ctrl & DESC_EMPTY) != 0);
+}
+
+static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
+{
+ return (desc->ctrl & DESC_PKTLEN_M);
+}
+
+/* Register offsets */
+#define AG71XX_REG_MAC_CFG1 0x0000
+#define AG71XX_REG_MAC_CFG2 0x0004
+#define AG71XX_REG_MAC_IPG 0x0008
+#define AG71XX_REG_MAC_HDX 0x000c
+#define AG71XX_REG_MAC_MFL 0x0010
+#define AG71XX_REG_MII_CFG 0x0020
+#define AG71XX_REG_MII_CMD 0x0024
+#define AG71XX_REG_MII_ADDR 0x0028
+#define AG71XX_REG_MII_CTRL 0x002c
+#define AG71XX_REG_MII_STATUS 0x0030
+#define AG71XX_REG_MII_IND 0x0034
+#define AG71XX_REG_MAC_IFCTL 0x0038
+#define AG71XX_REG_MAC_ADDR1 0x0040
+#define AG71XX_REG_MAC_ADDR2 0x0044
+#define AG71XX_REG_FIFO_CFG0 0x0048
+#define AG71XX_REG_FIFO_CFG1 0x004c
+#define AG71XX_REG_FIFO_CFG2 0x0050
+#define AG71XX_REG_FIFO_CFG3 0x0054
+#define AG71XX_REG_FIFO_CFG4 0x0058
+#define AG71XX_REG_FIFO_CFG5 0x005c
+#define AG71XX_REG_FIFO_RAM0 0x0060
+#define AG71XX_REG_FIFO_RAM1 0x0064
+#define AG71XX_REG_FIFO_RAM2 0x0068
+#define AG71XX_REG_FIFO_RAM3 0x006c
+#define AG71XX_REG_FIFO_RAM4 0x0070
+#define AG71XX_REG_FIFO_RAM5 0x0074
+#define AG71XX_REG_FIFO_RAM6 0x0078
+#define AG71XX_REG_FIFO_RAM7 0x007c
+
+#define AG71XX_REG_TX_CTRL 0x0180
+#define AG71XX_REG_TX_DESC 0x0184
+#define AG71XX_REG_TX_STATUS 0x0188
+#define AG71XX_REG_RX_CTRL 0x018c
+#define AG71XX_REG_RX_DESC 0x0190
+#define AG71XX_REG_RX_STATUS 0x0194
+#define AG71XX_REG_INT_ENABLE 0x0198
+#define AG71XX_REG_INT_STATUS 0x019c
+
+#define MAC_CFG1_TXE BIT(0) /* Tx Enable */
+#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */
+#define MAC_CFG1_RXE BIT(2) /* Rx Enable */
+#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */
+#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */
+#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */
+#define MAC_CFG1_LB BIT(8) /* Loopback mode */
+#define MAC_CFG1_SR BIT(31) /* Soft Reset */
+
+#define MAC_CFG2_FDX BIT(0)
+#define MAC_CFG2_CRC_EN BIT(1)
+#define MAC_CFG2_PAD_CRC_EN BIT(2)
+#define MAC_CFG2_LEN_CHECK BIT(4)
+#define MAC_CFG2_HUGE_FRAME_EN BIT(5)
+#define MAC_CFG2_IF_1000 BIT(9)
+#define MAC_CFG2_IF_10_100 BIT(8)
+
+#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */
+#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */
+#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */
+#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */
+#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */
+#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \
+ | FIFO_CFG0_TXS | FIFO_CFG0_TXF)
+
+#define FIFO_CFG0_ENABLE_SHIFT 8
+
+#define FIFO_CFG4_DE BIT(0) /* Drop Event */
+#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */
+#define FIFO_CFG4_FC BIT(2) /* False Carrier */
+#define FIFO_CFG4_CE BIT(3) /* Code Error */
+#define FIFO_CFG4_CR BIT(4) /* CRC error */
+#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */
+#define FIFO_CFG4_LO BIT(6) /* Length out of range */
+#define FIFO_CFG4_OK BIT(7) /* Packet is OK */
+#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */
+#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */
+#define FIFO_CFG4_DR BIT(10) /* Dribble */
+#define FIFO_CFG4_LE BIT(11) /* Long Event */
+#define FIFO_CFG4_CF BIT(12) /* Control Frame */
+#define FIFO_CFG4_PF BIT(13) /* Pause Frame */
+#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */
+#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */
+#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */
+#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */
+
+#define FIFO_CFG5_DE BIT(0) /* Drop Event */
+#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */
+#define FIFO_CFG5_FC BIT(2) /* False Carrier */
+#define FIFO_CFG5_CE BIT(3) /* Code Error */
+#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */
+#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */
+#define FIFO_CFG5_OK BIT(6) /* Packet is OK */
+#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */
+#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */
+#define FIFO_CFG5_DR BIT(9) /* Dribble */
+#define FIFO_CFG5_CF BIT(10) /* Control Frame */
+#define FIFO_CFG5_PF BIT(11) /* Pause Frame */
+#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */
+#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */
+#define FIFO_CFG5_LE BIT(14) /* Long Event */
+#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */
+#define FIFO_CFG5_16 BIT(16) /* unknown */
+#define FIFO_CFG5_17 BIT(17) /* unknown */
+#define FIFO_CFG5_SF BIT(18) /* Short Frame */
+#define FIFO_CFG5_BM BIT(19) /* Byte Mode */
+
+#define AG71XX_INT_TX_PS BIT(0)
+#define AG71XX_INT_TX_UR BIT(1)
+#define AG71XX_INT_TX_BE BIT(3)
+#define AG71XX_INT_RX_PR BIT(4)
+#define AG71XX_INT_RX_OF BIT(6)
+#define AG71XX_INT_RX_BE BIT(7)
+
+#define MAC_IFCTL_SPEED BIT(16)
+
+#define MII_CFG_CLK_DIV_4 0
+#define MII_CFG_CLK_DIV_6 2
+#define MII_CFG_CLK_DIV_8 3
+#define MII_CFG_CLK_DIV_10 4
+#define MII_CFG_CLK_DIV_14 5
+#define MII_CFG_CLK_DIV_20 6
+#define MII_CFG_CLK_DIV_28 7
+#define MII_CFG_RESET BIT(31)
+
+#define MII_CMD_WRITE 0x0
+#define MII_CMD_READ 0x1
+#define MII_ADDR_SHIFT 8
+#define MII_IND_BUSY BIT(0)
+#define MII_IND_INVALID BIT(2)
+
+#define TX_CTRL_TXE BIT(0) /* Tx Enable */
+
+#define TX_STATUS_PS BIT(0) /* Packet Sent */
+#define TX_STATUS_UR BIT(1) /* Tx Underrun */
+#define TX_STATUS_BE BIT(3) /* Bus Error */
+
+#define RX_CTRL_RXE BIT(0) /* Rx Enable */
+
+#define RX_STATUS_PR BIT(0) /* Packet Received */
+#define RX_STATUS_OF BIT(2) /* Rx Overflow */
+#define RX_STATUS_BE BIT(3) /* Bus Error */
+
+#define MII_CTRL_IF_MASK 3
+#define MII_CTRL_SPEED_SHIFT 4
+#define MII_CTRL_SPEED_MASK 3
+#define MII_CTRL_SPEED_10 0
+#define MII_CTRL_SPEED_100 1
+#define MII_CTRL_SPEED_1000 2
+
+static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value)
+{
+ __raw_writel(value, ag->mac_base + reg);
+ /* flush write */
+ (void) __raw_readl(ag->mac_base + reg);
+}
+
+static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg)
+{
+ return __raw_readl(ag->mac_base + reg);
+}
+
+static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask)
+{
+ uint32_t r;
+
+ r = ag->mac_base + reg;
+ __raw_writel(__raw_readl(r) | mask, r);
+ /* flush write */
+ (void)__raw_readl(r);
+}
+
+static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask)
+{
+ uint32_t r;
+
+ r = ag->mac_base + reg;
+ __raw_writel(__raw_readl(r) & ~mask, r);
+ /* flush write */
+ (void) __raw_readl(r);
+}
+
+static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints)
+{
+ ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints);
+}
+
+static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints)
+{
+ ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints);
+}
+
+static inline void ag71xx_mii_ctrl_wr(struct ag71xx *ag, u32 value)
+{
+ __raw_writel(value, ag->mii_ctrl);
+
+ /* flush write */
+ __raw_readl(ag->mii_ctrl);
+}
+
+static inline u32 ag71xx_mii_ctrl_rr(struct ag71xx *ag)
+{
+ return __raw_readl(ag->mii_ctrl);
+}
+
+static void inline ag71xx_mii_ctrl_set_if(struct ag71xx *ag,
+ unsigned int mii_if)
+{
+ u32 t;
+
+ t = ag71xx_mii_ctrl_rr(ag);
+ t &= ~(MII_CTRL_IF_MASK);
+ t |= (mii_if & MII_CTRL_IF_MASK);
+ ag71xx_mii_ctrl_wr(ag, t);
+}
+
+static void inline ag71xx_mii_ctrl_set_speed(struct ag71xx *ag,
+ unsigned int speed)
+{
+ u32 t;
+
+ t = ag71xx_mii_ctrl_rr(ag);
+ t &= ~(MII_CTRL_SPEED_MASK << MII_CTRL_SPEED_SHIFT);
+ t |= (speed & MII_CTRL_SPEED_MASK) << MII_CTRL_SPEED_SHIFT;
+ ag71xx_mii_ctrl_wr(ag, t);
+}
+
+#ifdef CONFIG_AG71XX_AR8216_SUPPORT
+void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb);
+int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
+ int pktlen);
+static inline int ag71xx_has_ar8216(struct ag71xx *ag)
+{
+ return ag71xx_get_pdata(ag)->has_ar8216;
+}
+#else
+static inline void ag71xx_add_ar8216_header(struct ag71xx *ag,
+ struct sk_buff *skb)
+{
+}
+
+static inline int ag71xx_remove_ar8216_header(struct ag71xx *ag,
+ struct sk_buff *skb,
+ int pktlen)
+{
+ return 0;
+}
+static inline int ag71xx_has_ar8216(struct ag71xx *ag)
+{
+ return 0;
+}
+#endif
+
+#endif /* _AG71XX_H */
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef RTL8366_MII_H
+#define RTL8366_MII_H
+
+#define MII_CONTROL_REG 0
+#define MII_STATUS_REG 1
+#define MII_PHY_ID0 2
+#define MII_PHY_ID1 3
+#define MII_LOCAL_CAP 4
+#define MII_REMOTE_CAP 5
+#define MII_EXT_AUTONEG 6
+#define MII_LOCAL_NEXT_PAGE 7
+#define MII_REMOTE_NEXT_PAGE 8
+#define MII_GIGA_CONTROL 9
+#define MII_GIGA_STATUS 10
+#define MII_EXT_STATUS_REG 15
+
+/* Control register */
+#define MII_CONTROL_1000MBPS 6
+#define MII_CONTROL_COLL_TEST 7
+#define MII_CONTROL_FULLDUPLEX 8
+#define MII_CONTROL_RENEG 9
+#define MII_CONTROL_ISOLATE 10
+#define MII_CONTROL_POWERDOWN 11
+#define MII_CONTROL_AUTONEG 12
+#define MII_CONTROL_100MBPS 13
+#define MII_CONTROL_LOOPBACK 14
+#define MII_CONTROL_RESET 15
+
+/* Status/Extended status register */
+/* Basic status */
+#define MII_STATUS_CAPABILITY 0
+#define MII_STATUS_JABBER 1
+#define MII_STATUS_LINK_UP 2
+#define MII_STATUS_AUTONEG_ABLE 3
+#define MII_STATUS_REMOTE_FAULT 4
+#define MII_STATUS_AUTONEG_DONE 5
+#define MII_STATUS_NO_PREAMBLE 6
+#define MII_STATUS_RESERVED 7
+#define MII_STATUS_EXTENDED 8
+#define MII_STATUS_100_T2_HALF 9
+#define MII_STATUS_100_T2_FULL 10
+#define MII_STATUS_10_TX_HALF 11
+#define MII_STATUS_10_TX_FULL 12
+#define MII_STATUS_100_TX_HALF 13
+#define MII_STATUS_100_TX_FULL 14
+#define MII_STATUS_100_T4 15
+
+#define MII_GIGA_CONTROL_HALF 8
+#define MII_GIGA_CONTROL_FULL 9
+#define MII_GIGA_STATUS_HALF 10
+#define MII_GIGA_STATUS_FULL 11
+
+/* Extended status */
+#define MII_STATUS_1000_T_HALF 12
+#define MII_STATUS_1000_T_FULL 13
+#define MII_STATUS_1000_X_HALF 14
+#define MII_STATUS_1000_X_FULL 15
+
+/* Local/Remmote capability register */
+#define MII_CAP_10BASE_TX 5
+#define MII_CAP_10BASE_TX_FULL 6
+#define MII_CAP_100BASE_TX 7
+#define MII_CAP_100BASE_TX_FULL 8
+#define MII_CAP_100BASE_T4 9
+#define MII_CAP_SYMM_PAUSE 10
+#define MII_CAP_ASYMM_PAUSE 11
+#define MII_CAP_RESERVED 12
+#define MII_CAP_REMOTE_FAULT 13
+#define MII_CAP_ACKNOWLEDGE 14
+#define MII_CAP_NEXT_PAGE 15
+#define MII_CAP_IEEE_802_3 0x0001
+
+#define MII_LINK_MODE_MASK 0x1f
+
+#define REALTEK_RTL8366_CHIP_ID0 0x001C
+#define REALTEK_RTL8366_CHIP_ID1 0xC940
+#define REALTEK_RTL8366_CHIP_ID1_MP 0xC960
+
+#define REALTEK_MIN_PORT_ID 0
+#define REALTEK_MAX_PORT_ID 5
+#define REALTEK_MIN_PHY_ID REALTEK_MIN_PORT_ID
+#define REALTEK_MAX_PHY_ID 4
+#define REALTEK_CPU_PORT_ID REALTEK_MAX_PORT_ID
+#define REALTEK_PHY_PORT_MASK ((1<<(REALTEK_MAX_PHY_ID+1)) - (1<<REALTEK_MIN_PHY_ID))
+#define REALTEK_CPU_PORT_MASK (1<<REALTEK_CPU_PORT_ID)
+#define REALTEK_ALL_PORT_MASK (REALTEK_PHY_PORT_MASK | REALTEK_CPU_PORT_MASK)
+
+/* port ability */
+#define RTL8366S_PORT_ABILITY_BASE 0x0011
+
+/* port vlan control register */
+#define RTL8366S_PORT_VLAN_CTRL_BASE 0x0058
+
+/* port linking status */
+#define RTL8366S_PORT_LINK_STATUS_BASE 0x0060
+#define RTL8366S_PORT_STATUS_SPEED_BIT 0
+#define RTL8366S_PORT_STATUS_SPEED_MSK 0x0003
+#define RTL8366S_PORT_STATUS_DUPLEX_BIT 2
+#define RTL8366S_PORT_STATUS_DUPLEX_MSK 0x0004
+#define RTL8366S_PORT_STATUS_LINK_BIT 4
+#define RTL8366S_PORT_STATUS_LINK_MSK 0x0010
+#define RTL8366S_PORT_STATUS_TXPAUSE_BIT 5
+#define RTL8366S_PORT_STATUS_TXPAUSE_MSK 0x0020
+#define RTL8366S_PORT_STATUS_RXPAUSE_BIT 6
+#define RTL8366S_PORT_STATUS_RXPAUSE_MSK 0x0040
+#define RTL8366S_PORT_STATUS_AN_BIT 7
+#define RTL8366S_PORT_STATUS_AN_MSK 0x0080
+
+/* internal control */
+#define RTL8366S_RESET_CONTROL_REG 0x0100
+#define RTL8366S_RESET_QUEUE_BIT 2
+
+#define RTL8366S_CHIP_ID_REG 0x0105
+
+/* MAC control */
+#define RTL8366S_MAC_FORCE_CTRL0_REG 0x0F04
+#define RTL8366S_MAC_FORCE_CTRL1_REG 0x0F05
+
+
+/* PHY registers control */
+#define RTL8366S_PHY_ACCESS_CTRL_REG 0x8028
+#define RTL8366S_PHY_ACCESS_DATA_REG 0x8029
+
+#define RTL8366S_PHY_CTRL_READ 1
+#define RTL8366S_PHY_CTRL_WRITE 0
+
+#define RTL8366S_PHY_REG_MASK 0x1F
+#define RTL8366S_PHY_PAGE_OFFSET 5
+#define RTL8366S_PHY_PAGE_MASK (0x7<<5)
+#define RTL8366S_PHY_NO_OFFSET 9
+#define RTL8366S_PHY_NO_MASK (0x1F<<9)
+
+#define RTL8366S_PHY_NO_MAX 4
+#define RTL8366S_PHY_PAGE_MAX 7
+#define RTL8366S_PHY_ADDR_MAX 31
+
+/* cpu port control reg */
+#define RTL8366S_CPU_CTRL_REG 0x004F
+#define RTL8366S_CPU_DRP_BIT 14
+#define RTL8366S_CPU_DRP_MSK 0x4000
+#define RTL8366S_CPU_INSTAG_BIT 15
+#define RTL8366S_CPU_INSTAG_MSK 0x8000
+
+/* LED registers*/
+#define RTL8366S_LED_BLINK_REG 0x420
+#define RTL8366S_LED_BLINKRATE_BIT 0
+#define RTL8366S_LED_BLINKRATE_MSK 0x0007
+#define RTL8366S_LED_INDICATED_CONF_REG 0x421
+#define RTL8366S_LED_0_1_FORCE_REG 0x422
+#define RTL8366S_LED_2_3_FORCE_REG 0x423
+#define RTL8366S_LEDCONF_LEDFORCE 0x1F
+#define RTL8366S_LED_GROUP_MAX 4
+
+#define RTL8366S_GREEN_FEATURE_REG 0x000A
+#define RTL8366S_GREEN_FEATURE_TX_BIT 3
+#define RTL8366S_GREEN_FEATURE_TX_MSK 0x0008
+#define RTL8366S_GREEN_FEATURE_RX_BIT 4
+#define RTL8366S_GREEN_FEATURE_RX_MSK 0x0010
+
+#define RTL8366S_MODEL_ID_REG 0x5C
+#define RTL8366S_REV_ID_REG 0x5D
+#define RTL8366S_MODEL_8366SR 0x6027
+#define RTL8366S_MODEL_8366RB 0x5937
+
+#endif
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#include <common.h>
+#include <net.h>
+#include <netdev.h>
+#include <miiphy.h>
+#include MII_GPIOINCLUDE
+
+#include "rtl8366.h"
+
+#ifdef DEBUG_RTL8366
+ #define DBG(fmt,args...) printf (fmt ,##args)
+#else
+ #define DBG(fmt,args...)
+#endif
+
+
+//-------------------------------------------------------------------
+// Soft SMI functions
+//-------------------------------------------------------------------
+
+#define DELAY 2
+
+static void smi_init(void)
+{
+ MII_SDAINPUT;
+ MII_SCKINPUT;
+
+ MII_SETSDA(1);
+ MII_SETSCK(1);
+
+ udelay(20);
+}
+
+static void smi_start(void)
+{
+/*
+ * rtl8366 chip needs a extra clock with
+ * SDA high before start condition
+ */
+
+ /* set gpio pins output */
+ MII_SDAOUTPUT;
+ MII_SCKOUTPUT;
+ udelay(DELAY);
+
+ /* set initial state: SCK:0, SDA:1 */
+ MII_SETSCK(0);
+ MII_SETSDA(1);
+ udelay(DELAY);
+
+ /* toggle clock */
+ MII_SETSCK(1);
+ udelay(DELAY);
+ MII_SETSCK(0);
+ udelay(DELAY);
+
+ /* start condition */
+ MII_SETSCK(1);
+ udelay(DELAY);
+ MII_SETSDA(0);
+ udelay(DELAY);
+ MII_SETSCK(0);
+ udelay(DELAY);
+ MII_SETSDA(1);
+}
+
+static void smi_stop(void)
+{
+/*
+ * rtl8366 chip needs a extra clock with
+ * SDA high after stop condition
+ */
+
+ /* stop condition */
+ udelay(DELAY);
+ MII_SETSDA(0);
+ MII_SETSCK(1);
+ udelay(DELAY);
+ MII_SETSDA(1);
+ udelay(DELAY);
+ MII_SETSCK(1);
+ udelay(DELAY);
+ MII_SETSCK(0);
+ udelay(DELAY);
+
+ /* toggle clock */
+ MII_SETSCK(1);
+ udelay(DELAY);
+ MII_SETSCK(0);
+ udelay(DELAY);
+ MII_SETSCK(1);
+
+ /* set gpio pins input */
+ MII_SDAINPUT;
+ MII_SCKINPUT;
+}
+
+static void smi_writeBits(uint32_t data, uint8_t length)
+{
+ uint8_t test;
+
+ for( ; length > 0; length--) {
+ udelay(DELAY);
+
+ /* output data */
+ test = (((data & (1 << (length - 1))) != 0) ? 1 : 0);
+ MII_SETSDA(test);
+ udelay(DELAY);
+
+ /* toogle clock */
+ MII_SETSCK(1);
+ udelay(DELAY);
+ MII_SETSCK(0);
+ }
+}
+
+static uint32_t smi_readBits(uint8_t length)
+{
+ uint32_t ret;
+
+ MII_SDAINPUT;
+
+ for(ret = 0 ; length > 0; length--) {
+ udelay(DELAY);
+
+ ret <<= 1;
+
+ /* toogle clock */
+ MII_SETSCK(1);
+ udelay(DELAY);
+ ret |= MII_GETSDA;
+ MII_SETSCK(0);
+ }
+
+ MII_SDAOUTPUT;
+
+ return ret;
+}
+
+static int smi_waitAck(void)
+{
+ uint32_t retry = 0;
+
+ while (smi_readBits(1)) {
+ if (retry++ == 5)
+ return -1;
+ }
+
+ return 0;
+
+}
+
+static int smi_read(uint32_t reg, uint32_t *data)
+{
+ uint32_t rawData;
+
+ /* send start condition */
+ smi_start();
+ /* send CTRL1 code: 0b1010*/
+ smi_writeBits(0x0a, 4);
+ /* send CTRL2 code: 0b100 */
+ smi_writeBits(0x04, 3);
+ /* send READ command */
+ smi_writeBits(0x01, 1);
+
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+
+ /* send address low */
+ smi_writeBits(reg & 0xFF, 8);
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+ /* send address high */
+ smi_writeBits((reg & 0xFF00) >> 8, 8);
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+
+ /* read data low */
+ rawData = (smi_readBits(8) & 0xFF);
+ /* send ACK */
+ smi_writeBits(0, 1);
+ /* read data high */
+ rawData |= (smi_readBits(8) & 0xFF) << 8;
+ /* send NACK */
+ smi_writeBits(1, 1);
+
+ /* send stop condition */
+ smi_stop();
+
+ if (data)
+ *data = rawData;
+
+ return 0;
+}
+
+static int smi_write(uint32_t reg, uint32_t data)
+{
+ /* send start condition */
+ smi_start();
+ /* send CTRL1 code: 0b1010*/
+ smi_writeBits(0x0a, 4);
+ /* send CTRL2 code: 0b100 */
+ smi_writeBits(0x04, 3);
+ /* send WRITE command */
+ smi_writeBits(0x00, 1);
+
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+
+ /* send address low */
+ smi_writeBits(reg & 0xFF, 8);
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+ /* send address high */
+ smi_writeBits((reg & 0xFF00) >> 8, 8);
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+
+ /* send data low */
+ smi_writeBits(data & 0xFF, 8);
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+ /* send data high */
+ smi_writeBits((data & 0xFF00) >> 8, 8);
+ /* wait for ACK */
+ if (smi_waitAck())
+ return -1;
+
+ /* send stop condition */
+ smi_stop();
+
+ return 0;
+}
+
+
+//-------------------------------------------------------------------
+// Switch register read / write functions
+//-------------------------------------------------------------------
+static int rtl8366_readRegister(uint32_t reg, uint16_t *data)
+{
+ uint32_t regData;
+
+ DBG("rtl8366: read register=%#04x, data=", reg);
+
+ if (smi_read(reg, ®Data)) {
+ printf("\nrtl8366 smi read failed!\n");
+ return -1;
+ }
+
+ if (data)
+ *data = regData;
+
+ DBG("%#04x\n", regData);
+
+ return 0;
+}
+
+static int rtl8366_writeRegister(uint32_t reg, uint16_t data)
+{
+ DBG("rtl8366: write register=%#04x, data=%#04x\n", reg, data);
+
+ if (smi_write(reg, data)) {
+ printf("rtl8366 smi write failed!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int rtl8366_setRegisterBit(uint32_t reg, uint32_t bitNum, uint32_t value)
+{
+ uint16_t regData;
+
+ if (bitNum >= 16)
+ return -1;
+
+ if (rtl8366_readRegister(reg, ®Data))
+ return -1;
+
+ if (value)
+ regData |= (1 << bitNum);
+ else
+ regData &= ~(1 << bitNum);
+
+ if (rtl8366_writeRegister(reg, regData))
+ return -1;
+
+ return 0;
+}
+
+//-------------------------------------------------------------------
+// MII PHY read / write functions
+//-------------------------------------------------------------------
+static int rtl8366_getPhyReg(uint32_t phyNum, uint32_t reg, uint16_t *data)
+{
+ uint16_t phyAddr, regData;
+
+ if (phyNum > RTL8366S_PHY_NO_MAX) {
+ printf("rtl8366s: invalid phy number!\n");
+ return -1;
+ }
+
+ if (phyNum > RTL8366S_PHY_ADDR_MAX) {
+ printf("rtl8366s: invalid phy register number!\n");
+ return -1;
+ }
+
+ if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG,
+ RTL8366S_PHY_CTRL_READ))
+ return -1;
+
+ phyAddr = 0x8000 | (1 << (phyNum + RTL8366S_PHY_NO_OFFSET))
+ | (reg & RTL8366S_PHY_REG_MASK);
+ if (rtl8366_writeRegister(phyAddr, 0))
+ return -1;
+
+ if (rtl8366_readRegister(RTL8366S_PHY_ACCESS_DATA_REG, ®Data))
+ return -1;
+
+ if (data)
+ *data = regData;
+
+ return 0;
+}
+
+static int rtl8366_setPhyReg(uint32_t phyNum, uint32_t reg, uint16_t data)
+{
+ uint16_t phyAddr;
+
+ if (phyNum > RTL8366S_PHY_NO_MAX) {
+ printf("rtl8366s: invalid phy number!\n");
+ return -1;
+ }
+
+ if (phyNum > RTL8366S_PHY_ADDR_MAX) {
+ printf("rtl8366s: invalid phy register number!\n");
+ return -1;
+ }
+
+ if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG,
+ RTL8366S_PHY_CTRL_WRITE))
+ return -1;
+
+ phyAddr = 0x8000 | (1 << (phyNum + RTL8366S_PHY_NO_OFFSET))
+ | (reg & RTL8366S_PHY_REG_MASK);
+ if (rtl8366_writeRegister(phyAddr, data))
+ return -1;
+
+ return 0;
+}
+
+static int rtl8366_miiread(char *devname, uchar phy_adr, uchar reg, ushort *data)
+{
+ uint16_t regData;
+
+ DBG("rtl8366_miiread: devname=%s, addr=%#02x, reg=%#02x\n",
+ devname, phy_adr, reg);
+
+ if (strcmp(devname, RTL8366_DEVNAME) != 0)
+ return -1;
+
+ if (rtl8366_getPhyReg(phy_adr, reg, ®Data)) {
+ printf("rtl8366_miiread: write failed!\n");
+ return -1;
+ }
+
+ if (data)
+ *data = regData;
+
+ return 0;
+}
+
+static int rtl8366_miiwrite(char *devname, uchar phy_adr, uchar reg, ushort data)
+{
+ DBG("rtl8366_miiwrite: devname=%s, addr=%#02x, reg=%#02x, data=%#04x\n",
+ devname, phy_adr, reg, data);
+
+ if (strcmp(devname, RTL8366_DEVNAME) != 0)
+ return -1;
+
+ if (rtl8366_setPhyReg(phy_adr, reg, data)) {
+ printf("rtl8366_miiwrite: write failed!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+int rtl8366_mii_register(bd_t *bis)
+{
+ miiphy_register(strdup(RTL8366_DEVNAME), rtl8366_miiread,
+ rtl8366_miiwrite);
+
+ return 0;
+}
+
+
+//-------------------------------------------------------------------
+// Switch management functions
+//-------------------------------------------------------------------
+
+int rtl8366s_setGreenFeature(uint32_t tx, uint32_t rx)
+{
+ if (rtl8366_setRegisterBit(RTL8366S_GREEN_FEATURE_REG,
+ RTL8366S_GREEN_FEATURE_TX_BIT, tx))
+ return -1;
+
+ if (rtl8366_setRegisterBit(RTL8366S_GREEN_FEATURE_REG,
+ RTL8366S_GREEN_FEATURE_RX_BIT, rx))
+ return -1;
+
+ return 0;
+}
+
+int rtl8366s_setPowerSaving(uint32_t phyNum, uint32_t enabled)
+{
+ uint16_t regData;
+
+ if (phyNum > RTL8366S_PHY_NO_MAX)
+ return -1;
+
+ if (rtl8366_getPhyReg(phyNum, 12, ®Data))
+ return -1;
+
+ if (enabled)
+ regData |= (1 << 12);
+ else
+ regData &= ~(1 << 12);
+
+ if (rtl8366_setPhyReg(phyNum, 12, regData))
+ return -1;
+
+ return 0;
+}
+
+int rtl8366s_setGreenEthernet(uint32_t greenFeature, uint32_t powerSaving)
+{
+ uint32_t phyNum, i;
+ uint16_t regData;
+
+ const uint16_t greenSettings[][2] =
+ {
+ {0xBE5B,0x3500},
+ {0xBE5C,0xB975},
+ {0xBE5D,0xB9B9},
+ {0xBE77,0xA500},
+ {0xBE78,0x5A78},
+ {0xBE79,0x6478}
+ };
+
+ if (rtl8366_readRegister(RTL8366S_MODEL_ID_REG, ®Data))
+ return -1;
+
+ switch (regData)
+ {
+ case 0x0000:
+ for (i = 0; i < 6; i++) {
+ if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG, RTL8366S_PHY_CTRL_WRITE))
+ return -1;
+ if (rtl8366_writeRegister(greenSettings[i][0], greenSettings[i][1]))
+ return -1;
+ }
+ break;
+
+ case RTL8366S_MODEL_8366SR:
+ if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG, RTL8366S_PHY_CTRL_WRITE))
+ return -1;
+ if (rtl8366_writeRegister(greenSettings[0][0], greenSettings[0][1]))
+ return -1;
+ break;
+
+ default:
+ printf("rtl8366s_initChip: unsupported chip found!\n");
+ return -1;
+ }
+
+ if (rtl8366s_setGreenFeature(greenFeature, powerSaving))
+ return -1;
+
+ for (phyNum = 0; phyNum <= RTL8366S_PHY_NO_MAX; phyNum++) {
+ if (rtl8366s_setPowerSaving(phyNum, powerSaving))
+ return -1;
+ }
+
+ return 0;
+}
+
+int rtl8366s_setCPUPortMask(uint8_t port, uint32_t enabled)
+{
+ if(port >= 6){
+ printf("rtl8366s_setCPUPortMask: invalid port number\n");
+ return -1;
+ }
+
+ return rtl8366_setRegisterBit(RTL8366S_CPU_CTRL_REG, port, enabled);
+}
+
+int rtl8366s_setCPUDisableInsTag(uint32_t enable)
+{
+ return rtl8366_setRegisterBit(RTL8366S_CPU_CTRL_REG,
+ RTL8366S_CPU_INSTAG_BIT, enable);
+}
+
+int rtl8366s_setCPUDropUnda(uint32_t enable)
+{
+ return rtl8366_setRegisterBit(RTL8366S_CPU_CTRL_REG,
+ RTL8366S_CPU_DRP_BIT, enable);
+}
+
+int rtl8366s_setCPUPort(uint8_t port, uint32_t noTag, uint32_t dropUnda)
+{
+ uint32_t i;
+
+ if(port >= 6){
+ printf("rtl8366s_setCPUPort: invalid port number\n");
+ return -1;
+ }
+
+ /* reset register */
+ for(i = 0; i < 6; i++)
+ {
+ if(rtl8366s_setCPUPortMask(i, 0)){
+ printf("rtl8366s_setCPUPort: rtl8366s_setCPUPortMask failed\n");
+ return -1;
+ }
+ }
+
+ if(rtl8366s_setCPUPortMask(port, 1)){
+ printf("rtl8366s_setCPUPort: rtl8366s_setCPUPortMask failed\n");
+ return -1;
+ }
+
+ if(rtl8366s_setCPUDisableInsTag(noTag)){
+ printf("rtl8366s_setCPUPort: rtl8366s_setCPUDisableInsTag fail\n");
+ return -1;
+ }
+
+ if(rtl8366s_setCPUDropUnda(dropUnda)){
+ printf("rtl8366s_setCPUPort: rtl8366s_setCPUDropUnda fail\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+int rtl8366s_setLedConfig(uint32_t ledNum, uint8_t config)
+{
+ uint16_t regData;
+
+ if(ledNum >= RTL8366S_LED_GROUP_MAX) {
+ DBG("rtl8366s_setLedConfig: invalid led group\n");
+ return -1;
+ }
+
+ if(config > RTL8366S_LEDCONF_LEDFORCE) {
+ DBG("rtl8366s_setLedConfig: invalid led config\n");
+ return -1;
+ }
+
+ if (rtl8366_readRegister(RTL8366S_LED_INDICATED_CONF_REG, ®Data)) {
+ printf("rtl8366s_setLedConfig: failed to get led register!\n");
+ return -1;
+ }
+
+ regData &= ~(0xF << (ledNum * 4));
+ regData |= config << (ledNum * 4);
+
+ if (rtl8366_writeRegister(RTL8366S_LED_INDICATED_CONF_REG, regData)) {
+ printf("rtl8366s_setLedConfig: failed to set led register!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+int rtl8366s_getLedConfig(uint32_t ledNum, uint8_t *config)
+{
+ uint16_t regData;
+
+ if(ledNum >= RTL8366S_LED_GROUP_MAX) {
+ DBG("rtl8366s_getLedConfig: invalid led group\n");
+ return -1;
+ }
+
+ if (rtl8366_readRegister(RTL8366S_LED_INDICATED_CONF_REG, ®Data)) {
+ printf("rtl8366s_getLedConfig: failed to get led register!\n");
+ return -1;
+ }
+
+ if (config)
+ *config = (regData >> (ledNum * 4)) & 0xF;
+
+ return 0;
+}
+
+int rtl8366s_setLedForceValue(uint32_t group0, uint32_t group1,
+ uint32_t group2, uint32_t group3)
+{
+ uint16_t regData;
+
+ regData = (group0 & 0x3F) | ((group1 & 0x3F) << 6);
+ if (rtl8366_writeRegister(RTL8366S_LED_0_1_FORCE_REG, regData)) {
+ printf("rtl8366s_setLedForceValue: failed to set led register!\n");
+ return -1;
+ }
+
+ regData = (group2 & 0x3F) | ((group3 & 0x3F) << 6);
+ if (rtl8366_writeRegister(RTL8366S_LED_2_3_FORCE_REG, regData)) {
+ printf("rtl8366s_setLedForceValue: failed to set led register!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+int rtl8366s_initChip(void)
+{
+ uint32_t ledGroup, i = 0;
+ uint16_t regData;
+ uint8_t ledData[RTL8366S_LED_GROUP_MAX];
+ const uint16_t (*chipData)[2];
+
+ const uint16_t chipB[][2] =
+ {
+ {0x0000, 0x0038},{0x8100, 0x1B37},{0xBE2E, 0x7B9F},{0xBE2B, 0xA4C8},
+ {0xBE74, 0xAD14},{0xBE2C, 0xDC00},{0xBE69, 0xD20F},{0xBE3B, 0xB414},
+ {0xBE24, 0x0000},{0xBE23, 0x00A1},{0xBE22, 0x0008},{0xBE21, 0x0120},
+ {0xBE20, 0x1000},{0xBE24, 0x0800},{0xBE24, 0x0000},{0xBE24, 0xF000},
+ {0xBE23, 0xDF01},{0xBE22, 0xDF20},{0xBE21, 0x101A},{0xBE20, 0xA0FF},
+ {0xBE24, 0xF800},{0xBE24, 0xF000},{0x0242, 0x02BF},{0x0245, 0x02BF},
+ {0x0248, 0x02BF},{0x024B, 0x02BF},{0x024E, 0x02BF},{0x0251, 0x02BF},
+ {0x0230, 0x0A32},{0x0233, 0x0A32},{0x0236, 0x0A32},{0x0239, 0x0A32},
+ {0x023C, 0x0A32},{0x023F, 0x0A32},{0x0254, 0x0A3F},{0x0255, 0x0064},
+ {0x0256, 0x0A3F},{0x0257, 0x0064},{0x0258, 0x0A3F},{0x0259, 0x0064},
+ {0x025A, 0x0A3F},{0x025B, 0x0064},{0x025C, 0x0A3F},{0x025D, 0x0064},
+ {0x025E, 0x0A3F},{0x025F, 0x0064},{0x0260, 0x0178},{0x0261, 0x01F4},
+ {0x0262, 0x0320},{0x0263, 0x0014},{0x021D, 0x9249},{0x021E, 0x0000},
+ {0x0100, 0x0004},{0xBE4A, 0xA0B4},{0xBE40, 0x9C00},{0xBE41, 0x501D},
+ {0xBE48, 0x3602},{0xBE47, 0x8051},{0xBE4C, 0x6465},{0x8000, 0x1F00},
+ {0x8001, 0x000C},{0x8008, 0x0000},{0x8007, 0x0000},{0x800C, 0x00A5},
+ {0x8101, 0x02BC},{0xBE53, 0x0005},{0x8E45, 0xAFE8},{0x8013, 0x0005},
+ {0xBE4B, 0x6700},{0x800B, 0x7000},{0xBE09, 0x0E00},
+ {0xFFFF, 0xABCD}
+ };
+
+ const uint16_t chipDefault[][2] =
+ {
+ {0x0242, 0x02BF},{0x0245, 0x02BF},{0x0248, 0x02BF},{0x024B, 0x02BF},
+ {0x024E, 0x02BF},{0x0251, 0x02BF},
+ {0x0254, 0x0A3F},{0x0256, 0x0A3F},{0x0258, 0x0A3F},{0x025A, 0x0A3F},
+ {0x025C, 0x0A3F},{0x025E, 0x0A3F},
+ {0x0263, 0x007C},{0x0100, 0x0004},
+ {0xBE5B, 0x3500},{0x800E, 0x200F},{0xBE1D, 0x0F00},{0x8001, 0x5011},
+ {0x800A, 0xA2F4},{0x800B, 0x17A3},{0xBE4B, 0x17A3},{0xBE41, 0x5011},
+ {0xBE17, 0x2100},{0x8000, 0x8304},{0xBE40, 0x8304},{0xBE4A, 0xA2F4},
+ {0x800C, 0xA8D5},{0x8014, 0x5500},{0x8015, 0x0004},{0xBE4C, 0xA8D5},
+ {0xBE59, 0x0008},{0xBE09, 0x0E00},{0xBE36, 0x1036},{0xBE37, 0x1036},
+ {0x800D, 0x00FF},{0xBE4D, 0x00FF},
+ {0xFFFF, 0xABCD}
+ };
+
+ DBG("rtl8366s_initChip\n");
+
+ /* save current led config and set to led force */
+ for (ledGroup = 0; ledGroup < RTL8366S_LED_GROUP_MAX; ledGroup++) {
+ if (rtl8366s_getLedConfig(ledGroup, &ledData[ledGroup]))
+ return -1;
+
+ if (rtl8366s_setLedConfig(ledGroup, RTL8366S_LEDCONF_LEDFORCE))
+ return -1;
+ }
+
+ if (rtl8366s_setLedForceValue(0,0,0,0))
+ return -1;
+
+ if (rtl8366_readRegister(RTL8366S_MODEL_ID_REG, ®Data))
+ return -1;
+
+ switch (regData)
+ {
+ case 0x0000:
+ chipData = chipB;
+ break;
+
+ case RTL8366S_MODEL_8366SR:
+ chipData = chipDefault;
+ break;
+
+ default:
+ printf("rtl8366s_initChip: unsupported chip found!\n");
+ return -1;
+ }
+
+ DBG("rtl8366s_initChip: found %x chip\n", regData);
+
+ while ((chipData[i][0] != 0xFFFF) && (chipData[i][1] != 0xABCD)) {
+
+ /* phy settings*/
+ if ((chipData[i][0] & 0xBE00) == 0xBE00) {
+ if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG,
+ RTL8366S_PHY_CTRL_WRITE))
+ return -1;
+ }
+
+ if (rtl8366_writeRegister(chipData[i][0], chipData[i][1]))
+ return -1;
+
+ i++;
+ }
+
+ /* chip needs some time */
+ udelay(100 * 1000);
+
+ /* restore led config */
+ for (ledGroup = 0; ledGroup < RTL8366S_LED_GROUP_MAX; ledGroup++) {
+ if (rtl8366s_setLedConfig(ledGroup, ledData[ledGroup]))
+ return -1;
+ }
+
+ return 0;
+}
+
+int rtl8366s_initialize(void)
+{
+ uint16_t regData;
+
+ DBG("rtl8366s_initialize: start setup\n");
+
+ smi_init();
+
+ rtl8366_readRegister(RTL8366S_CHIP_ID_REG, ®Data);
+ DBG("Realtek 8366SR switch ID %#04x\n", regData);
+
+ if (regData != 0x8366) {
+ printf("rtl8366s_initialize: found unsupported switch\n");
+ return -1;
+ }
+
+ if (rtl8366s_initChip()) {
+ printf("rtl8366s_initialize: init chip failed\n");
+ return -1;
+ }
+
+ if (rtl8366s_setGreenEthernet(1, 1)) {
+ printf("rtl8366s_initialize: set green ethernet failed\n");
+ return -1;
+ }
+
+ /* Set port 5 noTag and don't dropUnda */
+ if (rtl8366s_setCPUPort(5, 1, 0)) {
+ printf("rtl8366s_initialize: set CPU port failed\n");
+ return -1;
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <spi.h>
+
+#include <asm/addrspace.h>
+#include <asm/types.h>
+#include <asm/ar71xx.h>
+
+/*-----------------------------------------------------------------------
+ * Definitions
+ */
+
+#ifdef DEBUG_SPI
+#define PRINTD(fmt,args...) printf (fmt ,##args)
+#else
+#define PRINTD(fmt,args...)
+#endif
+
+struct ar71xx_spi_slave {
+ struct spi_slave slave;
+ unsigned int mode;
+};
+
+static inline struct ar71xx_spi_slave *to_ar71xx_spi(struct spi_slave *slave)
+{
+ return container_of(slave, struct ar71xx_spi_slave, slave);
+}
+
+/*=====================================================================*/
+/* Public Functions */
+/*=====================================================================*/
+
+/*-----------------------------------------------------------------------
+ * Initialization
+ */
+
+void spi_init()
+{
+ PRINTD("ar71xx_spi: spi_init");
+
+ // Init SPI Hardware, disable remap, set clock
+ __raw_writel(0x43, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_CTRL));
+
+ PRINTD(" ---> out\n");
+}
+
+struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
+ unsigned int max_hz, unsigned int mode)
+{
+ struct ar71xx_spi_slave *ss;
+
+ PRINTD("ar71xx_spi: spi_setup_slave");
+
+ if ((bus != 0) || (cs > 2))
+ return NULL;
+
+ ss = malloc(sizeof(struct ar71xx_spi_slave));
+ if (!ss)
+ return NULL;
+
+ ss->slave.bus = bus;
+ ss->slave.cs = cs;
+ ss->mode = mode;
+
+ /* TODO: Use max_hz to limit the SCK rate */
+
+ PRINTD(" ---> out\n");
+
+ return &ss->slave;
+}
+
+void spi_free_slave(struct spi_slave *slave)
+{
+ struct ar71xx_spi_slave *ss = to_ar71xx_spi(slave);
+
+ free(ss);
+}
+
+int spi_claim_bus(struct spi_slave *slave)
+{
+
+ return 0;
+}
+
+void spi_release_bus(struct spi_slave *slave)
+{
+
+}
+
+int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
+ void *din, unsigned long flags)
+{
+ struct ar71xx_spi_slave *ss = to_ar71xx_spi(slave);
+ uint8_t *rx = din;
+ const uint8_t *tx = dout;
+ uint8_t curbyte, curbitlen, restbits;
+ uint32_t bytes = bitlen / 8;
+ uint32_t out;
+ uint32_t in;
+
+ PRINTD("ar71xx_spi: spi_xfer: slave:%p bitlen:%08x dout:%p din:%p flags:%08x\n", slave, bitlen, dout, din, flags);
+
+ if (flags & SPI_XFER_BEGIN) {
+ __raw_writel(SPI_FS_GPIO, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_FS));
+ __raw_writel(SPI_IOC_CS_ALL, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
+ }
+
+ restbits = (bitlen % 8);
+ if (restbits != 0)
+ bytes++;
+
+ // enable chip select
+ out = SPI_IOC_CS_ALL & ~(SPI_IOC_CS(slave->cs));
+
+ while (bytes--) {
+
+ curbyte = 0;
+ if (tx) {
+ curbyte = *tx++;
+ }
+
+ if (restbits != 0) {
+ curbitlen = restbits;
+ curbyte <<= 8 - restbits;
+ } else {
+ curbitlen = 8;
+ }
+
+ PRINTD("ar71xx_spi: sending: data:%02x length:%d\n", curbyte, curbitlen);
+
+ /* clock starts at inactive polarity */
+ for (curbyte <<= (8 - curbitlen); curbitlen; curbitlen--) {
+
+ if (curbyte & (1 << 7))
+ out |= SPI_IOC_DO;
+ else
+ out &= ~(SPI_IOC_DO);
+
+ /* setup MSB (to slave) on trailing edge */
+ __raw_writel(out, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
+
+ __raw_writel(out | SPI_IOC_CLK, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
+
+ curbyte <<= 1;
+ }
+
+ in = __raw_readl(KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_RDS));
+ PRINTD("ar71xx_spi: received:%02x\n", in);
+
+ if (rx) {
+ if (restbits == 0) {
+ *rx++ = in;
+ } else {
+ *rx++ = (in << (8 - restbits));
+ }
+ }
+ }
+
+ if (flags & SPI_XFER_END) {
+ __raw_writel(SPI_IOC_CS(slave->cs), KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
+ __raw_writel(SPI_IOC_CS_ALL, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
+ __raw_writel(0, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_FS));
+ }
+
+ PRINTD(" ---> out\n");
+
+ return 0;
+}
--- /dev/null
+/*
+ * Atheros AR71xx SoC specific definitions
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_AR71XX_H
+#define __ASM_MACH_AR71XX_H
+
+#include <linux/types.h>
+#include <asm/io.h>
+#include <linux/bitops.h>
+
+#ifndef __ASSEMBLER__
+
+#define BIT(x) (1<<(x))
+
+#define AR71XX_PCI_MEM_BASE 0x10000000
+#define AR71XX_PCI_MEM_SIZE 0x08000000
+#define AR71XX_APB_BASE 0x18000000
+#define AR71XX_GE0_BASE 0x19000000
+#define AR71XX_GE0_SIZE 0x01000000
+#define AR71XX_GE1_BASE 0x1a000000
+#define AR71XX_GE1_SIZE 0x01000000
+#define AR71XX_EHCI_BASE 0x1b000000
+#define AR71XX_EHCI_SIZE 0x01000000
+#define AR71XX_OHCI_BASE 0x1c000000
+#define AR71XX_OHCI_SIZE 0x01000000
+#define AR7240_OHCI_BASE 0x1b000000
+#define AR7240_OHCI_SIZE 0x01000000
+#define AR71XX_SPI_BASE 0x1f000000
+#define AR71XX_SPI_SIZE 0x01000000
+
+#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000)
+#define AR71XX_DDR_CTRL_SIZE 0x10000
+#define AR71XX_CPU_BASE (AR71XX_APB_BASE + 0x00010000)
+#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+#define AR71XX_UART_SIZE 0x10000
+#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
+#define AR71XX_USB_CTRL_SIZE 0x10000
+#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
+#define AR71XX_GPIO_SIZE 0x10000
+#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
+#define AR71XX_PLL_SIZE 0x10000
+#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
+#define AR71XX_RESET_SIZE 0x10000
+#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR71XX_MII_SIZE 0x10000
+#define AR71XX_SLIC_BASE (AR71XX_APB_BASE + 0x00090000)
+#define AR71XX_SLIC_SIZE 0x10000
+#define AR71XX_DMA_BASE (AR71XX_APB_BASE + 0x000A0000)
+#define AR71XX_DMA_SIZE 0x10000
+#define AR71XX_STEREO_BASE (AR71XX_APB_BASE + 0x000B0000)
+#define AR71XX_STEREO_SIZE 0x10000
+
+#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000C0000)
+#define AR724X_PCI_CRP_SIZE 0x100
+
+#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000F0000)
+#define AR724X_PCI_CTRL_SIZE 0x100
+
+#define AR91XX_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
+#define AR91XX_WMAC_SIZE 0x30000
+
+#define AR71XX_MEM_SIZE_MIN 0x0200000
+#define AR71XX_MEM_SIZE_MAX 0x10000000
+
+#define AR71XX_CPU_IRQ_BASE 0
+#define AR71XX_MISC_IRQ_BASE 8
+#define AR71XX_MISC_IRQ_COUNT 8
+#define AR71XX_GPIO_IRQ_BASE 16
+#define AR71XX_GPIO_IRQ_COUNT 32
+#define AR71XX_PCI_IRQ_BASE 48
+#define AR71XX_PCI_IRQ_COUNT 8
+
+#define AR71XX_CPU_IRQ_IP2 (AR71XX_CPU_IRQ_BASE + 2)
+#define AR71XX_CPU_IRQ_USB (AR71XX_CPU_IRQ_BASE + 3)
+#define AR71XX_CPU_IRQ_GE0 (AR71XX_CPU_IRQ_BASE + 4)
+#define AR71XX_CPU_IRQ_GE1 (AR71XX_CPU_IRQ_BASE + 5)
+#define AR71XX_CPU_IRQ_MISC (AR71XX_CPU_IRQ_BASE + 6)
+#define AR71XX_CPU_IRQ_TIMER (AR71XX_CPU_IRQ_BASE + 7)
+
+#define AR71XX_MISC_IRQ_TIMER (AR71XX_MISC_IRQ_BASE + 0)
+#define AR71XX_MISC_IRQ_ERROR (AR71XX_MISC_IRQ_BASE + 1)
+#define AR71XX_MISC_IRQ_GPIO (AR71XX_MISC_IRQ_BASE + 2)
+#define AR71XX_MISC_IRQ_UART (AR71XX_MISC_IRQ_BASE + 3)
+#define AR71XX_MISC_IRQ_WDOG (AR71XX_MISC_IRQ_BASE + 4)
+#define AR71XX_MISC_IRQ_PERFC (AR71XX_MISC_IRQ_BASE + 5)
+#define AR71XX_MISC_IRQ_OHCI (AR71XX_MISC_IRQ_BASE + 6)
+#define AR71XX_MISC_IRQ_DMA (AR71XX_MISC_IRQ_BASE + 7)
+
+#define AR71XX_GPIO_IRQ(_x) (AR71XX_GPIO_IRQ_BASE + (_x))
+
+#define AR71XX_PCI_IRQ_DEV0 (AR71XX_PCI_IRQ_BASE + 0)
+#define AR71XX_PCI_IRQ_DEV1 (AR71XX_PCI_IRQ_BASE + 1)
+#define AR71XX_PCI_IRQ_DEV2 (AR71XX_PCI_IRQ_BASE + 2)
+#define AR71XX_PCI_IRQ_CORE (AR71XX_PCI_IRQ_BASE + 4)
+
+extern u32 ar71xx_ahb_freq;
+extern u32 ar71xx_cpu_freq;
+extern u32 ar71xx_ddr_freq;
+
+enum ar71xx_soc_type {
+ AR71XX_SOC_UNKNOWN,
+ AR71XX_SOC_AR7130,
+ AR71XX_SOC_AR7141,
+ AR71XX_SOC_AR7161,
+ AR71XX_SOC_AR7240,
+ AR71XX_SOC_AR7241,
+ AR71XX_SOC_AR7242,
+ AR71XX_SOC_AR9130,
+ AR71XX_SOC_AR9132
+};
+
+extern enum ar71xx_soc_type ar71xx_soc;
+
+/*
+ * PLL block
+ */
+#define AR71XX_PLL_REG_CPU_CONFIG 0x00
+#define AR71XX_PLL_REG_SEC_CONFIG 0x04
+#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10
+#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14
+
+#define AR71XX_PLL_DIV_SHIFT 3
+#define AR71XX_PLL_DIV_MASK 0x1f
+#define AR71XX_CPU_DIV_SHIFT 16
+#define AR71XX_CPU_DIV_MASK 0x3
+#define AR71XX_DDR_DIV_SHIFT 18
+#define AR71XX_DDR_DIV_MASK 0x3
+#define AR71XX_AHB_DIV_SHIFT 20
+#define AR71XX_AHB_DIV_MASK 0x7
+
+#define AR71XX_ETH0_PLL_SHIFT 17
+#define AR71XX_ETH1_PLL_SHIFT 19
+
+#define AR724X_PLL_REG_CPU_CONFIG 0x00
+#define AR724X_PLL_REG_PCIE_CONFIG 0x18
+
+#define AR724X_PLL_DIV_SHIFT 0
+#define AR724X_PLL_DIV_MASK 0x3ff
+#define AR724X_PLL_REF_DIV_SHIFT 10
+#define AR724X_PLL_REF_DIV_MASK 0xf
+#define AR724X_AHB_DIV_SHIFT 19
+#define AR724X_AHB_DIV_MASK 0x1
+#define AR724X_DDR_DIV_SHIFT 22
+#define AR724X_DDR_DIV_MASK 0x3
+
+#define AR91XX_PLL_REG_CPU_CONFIG 0x00
+#define AR91XX_PLL_REG_ETH_CONFIG 0x04
+#define AR91XX_PLL_REG_ETH0_INT_CLOCK 0x14
+#define AR91XX_PLL_REG_ETH1_INT_CLOCK 0x18
+
+#define AR91XX_PLL_DIV_SHIFT 0
+#define AR91XX_PLL_DIV_MASK 0x3ff
+#define AR91XX_DDR_DIV_SHIFT 22
+#define AR91XX_DDR_DIV_MASK 0x3
+#define AR91XX_AHB_DIV_SHIFT 19
+#define AR91XX_AHB_DIV_MASK 0x1
+
+#define AR91XX_ETH0_PLL_SHIFT 20
+#define AR91XX_ETH1_PLL_SHIFT 22
+
+// extern void __iomem *ar71xx_pll_base;
+
+// static inline void ar71xx_pll_wr(unsigned reg, u32 val)
+// {
+ // __raw_writel(val, ar71xx_pll_base + reg);
+// }
+
+// static inline u32 ar71xx_pll_rr(unsigned reg)
+// {
+ // return __raw_readl(ar71xx_pll_base + reg);
+// }
+
+/*
+ * USB_CONFIG block
+ */
+#define USB_CTRL_REG_FLADJ 0x00
+#define USB_CTRL_REG_CONFIG 0x04
+
+// extern void __iomem *ar71xx_usb_ctrl_base;
+
+// static inline void ar71xx_usb_ctrl_wr(unsigned reg, u32 val)
+// {
+ // __raw_writel(val, ar71xx_usb_ctrl_base + reg);
+// }
+
+// static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
+// {
+ // return __raw_readl(ar71xx_usb_ctrl_base + reg);
+// }
+
+/*
+ * GPIO block
+ */
+#define GPIO_REG_OE 0x00
+#define GPIO_REG_IN 0x04
+#define GPIO_REG_OUT 0x08
+#define GPIO_REG_SET 0x0c
+#define GPIO_REG_CLEAR 0x10
+#define GPIO_REG_INT_MODE 0x14
+#define GPIO_REG_INT_TYPE 0x18
+#define GPIO_REG_INT_POLARITY 0x1c
+#define GPIO_REG_INT_PENDING 0x20
+#define GPIO_REG_INT_ENABLE 0x24
+#define GPIO_REG_FUNC 0x28
+
+#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
+#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
+#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
+#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
+#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
+#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
+#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
+
+#define AR71XX_GPIO_COUNT 16
+
+#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
+#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
+#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
+#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
+#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
+#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
+#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
+#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
+#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
+#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
+#define AR724X_GPIO_FUNC_UART_EN BIT(1)
+#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
+
+#define AR724X_GPIO_COUNT 18
+
+#define AR91XX_GPIO_FUNC_WMAC_LED_EN BIT(22)
+#define AR91XX_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
+#define AR91XX_GPIO_FUNC_I2S_REFCLKEN BIT(20)
+#define AR91XX_GPIO_FUNC_I2S_MCKEN BIT(19)
+#define AR91XX_GPIO_FUNC_I2S1_EN BIT(18)
+#define AR91XX_GPIO_FUNC_I2S0_EN BIT(17)
+#define AR91XX_GPIO_FUNC_SLIC_EN BIT(16)
+#define AR91XX_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
+#define AR91XX_GPIO_FUNC_UART_EN BIT(8)
+#define AR91XX_GPIO_FUNC_USB_CLK_EN BIT(4)
+
+#define AR91XX_GPIO_COUNT 22
+
+// extern void __iomem *ar71xx_gpio_base;
+
+// static inline void ar71xx_gpio_wr(unsigned reg, u32 value)
+// {
+ // __raw_writel(value, ar71xx_gpio_base + reg);
+// }
+
+// static inline u32 ar71xx_gpio_rr(unsigned reg)
+// {
+ // return __raw_readl(ar71xx_gpio_base + reg);
+// }
+
+// void ar71xx_gpio_init(void) __init;
+// void ar71xx_gpio_function_enable(u32 mask);
+// void ar71xx_gpio_function_disable(u32 mask);
+// void ar71xx_gpio_function_setup(u32 set, u32 clear);
+
+/*
+ * DDR_CTRL block
+ */
+#define AR71XX_DDR_REG_PCI_WIN0 0x7c
+#define AR71XX_DDR_REG_PCI_WIN1 0x80
+#define AR71XX_DDR_REG_PCI_WIN2 0x84
+#define AR71XX_DDR_REG_PCI_WIN3 0x88
+#define AR71XX_DDR_REG_PCI_WIN4 0x8c
+#define AR71XX_DDR_REG_PCI_WIN5 0x90
+#define AR71XX_DDR_REG_PCI_WIN6 0x94
+#define AR71XX_DDR_REG_PCI_WIN7 0x98
+#define AR71XX_DDR_REG_FLUSH_GE0 0x9c
+#define AR71XX_DDR_REG_FLUSH_GE1 0xa0
+#define AR71XX_DDR_REG_FLUSH_USB 0xa4
+#define AR71XX_DDR_REG_FLUSH_PCI 0xa8
+
+#define AR724X_DDR_REG_FLUSH_GE0 0x7c
+#define AR724X_DDR_REG_FLUSH_GE1 0x80
+#define AR724X_DDR_REG_FLUSH_USB 0x84
+#define AR724X_DDR_REG_FLUSH_PCIE 0x88
+
+#define AR91XX_DDR_REG_FLUSH_GE0 0x7c
+#define AR91XX_DDR_REG_FLUSH_GE1 0x80
+#define AR91XX_DDR_REG_FLUSH_USB 0x84
+#define AR91XX_DDR_REG_FLUSH_WMAC 0x88
+
+#define PCI_WIN0_OFFS 0x10000000
+#define PCI_WIN1_OFFS 0x11000000
+#define PCI_WIN2_OFFS 0x12000000
+#define PCI_WIN3_OFFS 0x13000000
+#define PCI_WIN4_OFFS 0x14000000
+#define PCI_WIN5_OFFS 0x15000000
+#define PCI_WIN6_OFFS 0x16000000
+#define PCI_WIN7_OFFS 0x07000000
+
+// extern void __iomem *ar71xx_ddr_base;
+
+// static inline void ar71xx_ddr_wr(unsigned reg, u32 val)
+// {
+ // __raw_writel(val, ar71xx_ddr_base + reg);
+// }
+
+// static inline u32 ar71xx_ddr_rr(unsigned reg)
+// {
+ // return __raw_readl(ar71xx_ddr_base + reg);
+// }
+
+// void ar71xx_ddr_flush(u32 reg);
+
+/*
+ * PCI block
+ */
+#define AR71XX_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + PCI_WIN7_OFFS + 0x10000)
+#define AR71XX_PCI_CFG_SIZE 0x100
+
+#define PCI_REG_CRP_AD_CBE 0x00
+#define PCI_REG_CRP_WRDATA 0x04
+#define PCI_REG_CRP_RDDATA 0x08
+#define PCI_REG_CFG_AD 0x0c
+#define PCI_REG_CFG_CBE 0x10
+#define PCI_REG_CFG_WRDATA 0x14
+#define PCI_REG_CFG_RDDATA 0x18
+#define PCI_REG_PCI_ERR 0x1c
+#define PCI_REG_PCI_ERR_ADDR 0x20
+#define PCI_REG_AHB_ERR 0x24
+#define PCI_REG_AHB_ERR_ADDR 0x28
+
+#define PCI_CRP_CMD_WRITE 0x00010000
+#define PCI_CRP_CMD_READ 0x00000000
+#define PCI_CFG_CMD_READ 0x0000000a
+#define PCI_CFG_CMD_WRITE 0x0000000b
+
+#define PCI_IDSEL_ADL_START 17
+
+#define AR724X_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + 0x4000000)
+#define AR724X_PCI_CFG_SIZE 0x1000
+
+#define AR724X_PCI_REG_APP 0x00
+#define AR724X_PCI_REG_RESET 0x18
+#define AR724X_PCI_REG_INT_STATUS 0x4c
+#define AR724X_PCI_REG_INT_MASK 0x50
+
+#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0)
+#define AR724X_PCI_RESET_LINK_UP BIT(0)
+
+#define AR724X_PCI_INT_DEV0 BIT(14)
+
+/*
+ * RESET block
+ */
+#define AR71XX_RESET_REG_TIMER 0x00
+#define AR71XX_RESET_REG_TIMER_RELOAD 0x04
+#define AR71XX_RESET_REG_WDOG_CTRL 0x08
+#define AR71XX_RESET_REG_WDOG 0x0c
+#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10
+#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14
+#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18
+#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c
+#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20
+#define AR71XX_RESET_REG_RESET_MODULE 0x24
+#define AR71XX_RESET_REG_PERFC_CTRL 0x2c
+#define AR71XX_RESET_REG_PERFC0 0x30
+#define AR71XX_RESET_REG_PERFC1 0x34
+#define AR71XX_RESET_REG_REV_ID 0x90
+
+#define AR91XX_RESET_REG_GLOBAL_INT_STATUS 0x18
+#define AR91XX_RESET_REG_RESET_MODULE 0x1c
+#define AR91XX_RESET_REG_PERF_CTRL 0x20
+#define AR91XX_RESET_REG_PERFC0 0x24
+#define AR91XX_RESET_REG_PERFC1 0x28
+
+#define AR724X_RESET_REG_RESET_MODULE 0x1c
+
+#define WDOG_CTRL_LAST_RESET BIT(31)
+#define WDOG_CTRL_ACTION_MASK 3
+#define WDOG_CTRL_ACTION_NONE 0 /* no action */
+#define WDOG_CTRL_ACTION_GPI 1 /* general purpose interrupt */
+#define WDOG_CTRL_ACTION_NMI 2 /* NMI */
+#define WDOG_CTRL_ACTION_FCR 3 /* full chip reset */
+
+#define MISC_INT_DMA BIT(7)
+#define MISC_INT_OHCI BIT(6)
+#define MISC_INT_PERFC BIT(5)
+#define MISC_INT_WDOG BIT(4)
+#define MISC_INT_UART BIT(3)
+#define MISC_INT_GPIO BIT(2)
+#define MISC_INT_ERROR BIT(1)
+#define MISC_INT_TIMER BIT(0)
+
+#define PCI_INT_CORE BIT(4)
+#define PCI_INT_DEV2 BIT(2)
+#define PCI_INT_DEV1 BIT(1)
+#define PCI_INT_DEV0 BIT(0)
+
+#define RESET_MODULE_EXTERNAL BIT(28)
+#define RESET_MODULE_FULL_CHIP BIT(24)
+#define RESET_MODULE_AMBA2WMAC BIT(22)
+#define RESET_MODULE_CPU_NMI BIT(21)
+#define RESET_MODULE_CPU_COLD BIT(20)
+#define RESET_MODULE_DMA BIT(19)
+#define RESET_MODULE_SLIC BIT(18)
+#define RESET_MODULE_STEREO BIT(17)
+#define RESET_MODULE_DDR BIT(16)
+#define RESET_MODULE_GE1_MAC BIT(13)
+#define RESET_MODULE_GE1_PHY BIT(12)
+#define RESET_MODULE_USBSUS_OVERRIDE BIT(10)
+#define RESET_MODULE_GE0_MAC BIT(9)
+#define RESET_MODULE_GE0_PHY BIT(8)
+#define RESET_MODULE_USB_OHCI_DLL BIT(6)
+#define RESET_MODULE_USB_HOST BIT(5)
+#define RESET_MODULE_USB_PHY BIT(4)
+#define RESET_MODULE_USB_OHCI_DLL_7240 BIT(3)
+#define RESET_MODULE_PCI_BUS BIT(1)
+#define RESET_MODULE_PCI_CORE BIT(0)
+
+#define AR724X_RESET_GE1_MDIO BIT(23)
+#define AR724X_RESET_GE0_MDIO BIT(22)
+#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
+#define AR724X_RESET_PCIE_PHY BIT(7)
+#define AR724X_RESET_PCIE BIT(6)
+
+#define REV_ID_MAJOR_MASK 0xfff0
+#define REV_ID_MAJOR_AR71XX 0x00a0
+#define REV_ID_MAJOR_AR913X 0x00b0
+#define REV_ID_MAJOR_AR7240 0x00c0
+#define REV_ID_MAJOR_AR7241 0x0100
+#define REV_ID_MAJOR_AR7242 0x1100
+
+#define AR71XX_REV_ID_MINOR_MASK 0x3
+#define AR71XX_REV_ID_MINOR_AR7130 0x0
+#define AR71XX_REV_ID_MINOR_AR7141 0x1
+#define AR71XX_REV_ID_MINOR_AR7161 0x2
+#define AR71XX_REV_ID_REVISION_MASK 0x3
+#define AR71XX_REV_ID_REVISION_SHIFT 2
+
+#define AR91XX_REV_ID_MINOR_MASK 0x3
+#define AR91XX_REV_ID_MINOR_AR9130 0x0
+#define AR91XX_REV_ID_MINOR_AR9132 0x1
+#define AR91XX_REV_ID_REVISION_MASK 0x3
+#define AR91XX_REV_ID_REVISION_SHIFT 2
+
+#define AR724X_REV_ID_REVISION_MASK 0x3
+
+// extern void __iomem *ar71xx_reset_base;
+
+static inline void ar71xx_reset_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, KSEG1ADDR(AR71XX_RESET_BASE) + reg);
+}
+
+static inline u32 ar71xx_reset_rr(unsigned reg)
+{
+ return __raw_readl(KSEG1ADDR(AR71XX_RESET_BASE) + reg);
+}
+
+// void ar71xx_device_stop(u32 mask);
+// void ar71xx_device_start(u32 mask);
+// int ar71xx_device_stopped(u32 mask);
+
+/*
+ * SPI block
+ */
+#define SPI_REG_FS 0x00 /* Function Select */
+#define SPI_REG_CTRL 0x04 /* SPI Control */
+#define SPI_REG_IOC 0x08 /* SPI I/O Control */
+#define SPI_REG_RDS 0x0c /* Read Data Shift */
+
+#define SPI_FS_GPIO BIT(0) /* Enable GPIO mode */
+
+#define SPI_CTRL_RD BIT(6) /* Remap Disable */
+#define SPI_CTRL_DIV_MASK 0x3f
+
+#define SPI_IOC_DO BIT(0) /* Data Out pin */
+#define SPI_IOC_CLK BIT(8) /* CLK pin */
+#define SPI_IOC_CS(n) BIT(16 + (n))
+#define SPI_IOC_CS0 SPI_IOC_CS(0)
+#define SPI_IOC_CS1 SPI_IOC_CS(1)
+#define SPI_IOC_CS2 SPI_IOC_CS(2)
+#define SPI_IOC_CS_ALL (SPI_IOC_CS0 | SPI_IOC_CS1 | SPI_IOC_CS2)
+
+// void ar71xx_flash_acquire(void);
+// void ar71xx_flash_release(void);
+
+/*
+ * MII_CTRL block
+ */
+#define MII_REG_MII0_CTRL 0x00
+#define MII_REG_MII1_CTRL 0x04
+
+#define MII0_CTRL_IF_GMII 0
+#define MII0_CTRL_IF_MII 1
+#define MII0_CTRL_IF_RGMII 2
+#define MII0_CTRL_IF_RMII 3
+
+#define MII1_CTRL_IF_RGMII 0
+#define MII1_CTRL_IF_RMII 1
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __ASM_MACH_AR71XX_H */
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _AR71XX_GPIO_H
+#define _AR71XX_GPIO_H
+
+#include <common.h>
+#include <asm/ar71xx.h>
+
+static inline void ar71xx_setpin(uint8_t pin, uint8_t state)
+{
+ uint32_t reg = readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OUT));
+
+ if (state != 0) {
+ reg |= (1 << pin);
+ } else {
+ reg &= ~(1 << pin);
+ }
+
+ writel(reg, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OUT));
+ readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OUT));
+}
+
+static inline uint32_t ar71xx_getpin(uint8_t pin)
+{
+ uint32_t reg = readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_IN));
+ return (((reg & (1 << pin)) != 0) ? 1 : 0);
+}
+
+static inline void ar71xx_setpindir(uint8_t pin, uint8_t direction)
+{
+ uint32_t reg = readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OE));
+
+ if (direction != 0) {
+ reg |= (1 << pin);
+ } else {
+ reg &= ~(1 << pin);
+ }
+
+ writel(reg, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OE));
+ readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OE));
+}
+
+
+#endif /* AR71XX_GPIO_H */
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Michael Kurz <michi.kurz@googlemail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* This file contains the configuration parameters for the zyxel nbg460n board. */
+
+#ifndef _NBG460N_CONFIG_H
+#define _NBG460N_CONFIG_H
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_AR71XX 1
+#define CONFIG_AR91XX 1
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_MIPS_TIMER_FREQ (400000000/2)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE 32768
+#define CONFIG_SYS_ICACHE_SIZE 65536
+#define CONFIG_SYS_CACHELINE_SIZE 32
+/* Cache lock for stack */
+#define CONFIG_SYS_INIT_SP_OFFSET 0x1000
+
+#define CONFIG_SYS_MONITOR_BASE (TEXT_BASE)
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {115200}
+
+#define CONFIG_MISC_INIT_R
+
+/* SPI-Flash support */
+#define CONFIG_SPI_FLASH
+#define CONFIG_AR71XX_SPI
+#define CONFIG_SPI_FLASH_MACRONIX
+#define CONFIG_SF_DEFAULT_HZ 25000000
+
+#define CONFIG_ENV_SPI_MAX_HZ 25000000
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_CS 0
+
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_ADDR 0xbfc20000
+#define CONFIG_ENV_OFFSET 0x20000
+#define CONFIG_ENV_SIZE 0x01000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 64
+#define CONFIG_SYS_FLASH_BASE 0xbfc00000
+
+/* Net support */
+#define CONFIG_ETHADDR_ADDR 0xbfc0fff8
+#define CONFIG_SYS_RX_ETH_BUFFER 16
+#define CONFIG_AG71XX
+#define CONFIG_AG71XX_PORTS { 1, 1 }
+#define CONFIG_AG71XX_MII0_IIF MII0_CTRL_IF_RGMII
+#define CONFIG_AG71XX_MII1_IIF MII1_CTRL_IF_RGMII
+#define CONFIG_NET_MULTI
+#define CONFIG_IPADDR 192.168.1.254
+#define CONFIG_SERVERIP 192.168.1.42
+
+/* Switch support */
+#define CONFIG_MII
+#define CONFIG_RTL8366_MII
+#define RTL8366_PIN_SDA 16
+#define RTL8366_PIN_SCK 18
+#define MII_GPIOINCLUDE <asm/ar71xx_gpio.h>
+#define MII_SETSDA(x) ar71xx_setpin(RTL8366_PIN_SDA, x)
+#define MII_GETSDA ar71xx_getpin(RTL8366_PIN_SDA)
+#define MII_SETSCK(x) ar71xx_setpin(RTL8366_PIN_SCK, x)
+#define MII_SDAINPUT ar71xx_setpindir(RTL8366_PIN_SDA, 0)
+#define MII_SDAOUTPUT ar71xx_setpindir(RTL8366_PIN_SDA, 1)
+#define MII_SCKINPUT ar71xx_setpindir(RTL8366_PIN_SCK, 0)
+#define MII_SCKOUTPUT ar71xx_setpindir(RTL8366_PIN_SCK, 1)
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTARGS "console=ttyS0,115200 rootfstype==squashfs,jffs2 noinitrd machtype=NBG460N"
+#define CONFIG_BOOTCOMMAND "bootm 0xbfc70000"
+#define CONFIG_LZMA
+
+
+/* Commands */
+#define CONFIG_SYS_NO_FLASH
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_LOADS
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_SPI
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_PROMPT "U-Boot> "
+#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP 1
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN ROUND(3 * 0x10000 + 128*1024, 0x1000)
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
+
+#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
+#define CONFIG_SYS_LOAD_ADDR 0x80060000 /* default load address */
+
+#define CONFIG_SYS_MEMTEST_START 0x80000800
+#define CONFIG_SYS_MEMTEST_END 0x81E00000
+
+#endif /* _NBG460N_CONFIG_H */
--- /dev/null
+diff -ur u-boot-2010.03/cpu/mips/Makefile u-boot-nbg/cpu/mips/Makefile
+--- u-boot-2010.03/cpu/mips/Makefile 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/cpu/mips/Makefile 2010-04-15 18:58:01.000000000 +0200
+@@ -33,6 +33,7 @@
+ COBJS-$(CONFIG_INCA_IP) += asc_serial.o incaip_clock.o
+ COBJS-$(CONFIG_PURPLE) += asc_serial.o
+ COBJS-$(CONFIG_SOC_AU1X00) += au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o
++COBJS-$(CONFIG_AR71XX) += ar71xx_serial.o
+
+ SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+ OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+diff -ur u-boot-2010.03/Makefile u-boot-nbg/Makefile
+--- u-boot-2010.03/Makefile 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/Makefile 2010-04-11 23:31:29.000000000 +0200
+@@ -3455,6 +3455,13 @@
+ @$(MKCONFIG) -a qemu-mips mips mips qemu-mips
+
+ #########################################################################
++## MIPS32 AR71XX (24K)
++#########################################################################
++
++nbg460n_550n_550nh_config : unconfig
++ @$(MKCONFIG) -a nbg460n mips mips nbg460n zyxel
++
++#########################################################################
+ ## MIPS64 5Kc
+ #########################################################################
+
--- /dev/null
+diff -ur u-boot-2010.03/drivers/spi/Makefile u-boot-nbg/drivers/spi/Makefile
+--- u-boot-2010.03/drivers/spi/Makefile 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/drivers/spi/Makefile 2010-04-15 19:31:27.000000000 +0200
+@@ -25,6 +25,7 @@
+
+ LIB := $(obj)libspi.a
+
++COBJS-$(CONFIG_AR71XX_SPI) += ar71xx_spi.o
+ COBJS-$(CONFIG_ATMEL_DATAFLASH_SPI) += atmel_dataflash_spi.o
+ COBJS-$(CONFIG_ATMEL_SPI) += atmel_spi.o
+ COBJS-$(CONFIG_BFIN_SPI) += bfin_spi.o
--- /dev/null
+diff -ur u-boot-2010.03/drivers/net/Makefile u-boot-nbg/drivers/net/Makefile
+--- u-boot-2010.03/drivers/net/Makefile 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/drivers/net/Makefile 2010-04-19 23:30:01.000000000 +0200
+@@ -27,6 +27,7 @@
+
+ COBJS-$(CONFIG_DRIVER_3C589) += 3c589.o
+ COBJS-$(CONFIG_PPC4xx_EMAC) += 4xx_enet.o
++COBJS-$(CONFIG_AG71XX) += ag71xx.o
+ COBJS-$(CONFIG_DRIVER_AT91EMAC) += at91_emac.o
+ COBJS-$(CONFIG_DRIVER_AX88180) += ax88180.o
+ COBJS-$(CONFIG_BCM570x) += bcm570x.o bcm570x_autoneg.o 5701rls.o
+diff -ur u-boot-2010.03/include/netdev.h u-boot-nbg/include/netdev.h
+--- u-boot-2010.03/include/netdev.h 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/include/netdev.h 2010-05-02 11:30:58.000000000 +0200
+@@ -42,6 +42,7 @@
+
+ /* Driver initialization prototypes */
+ int au1x00_enet_initialize(bd_t*);
++int ag71xx_register(bd_t * bis, char *phyname[], u16 phyid[], u16 phyfixed[]);
+ int at91emac_register(bd_t *bis, unsigned long iobase);
+ int bfin_EMAC_initialize(bd_t *bis);
+ int cs8900_initialize(u8 dev_num, int base_addr);
--- /dev/null
+diff -ur u-boot-2010.03/drivers/net/Makefile u-boot-nbg/drivers/net/Makefile
+--- u-boot-2010.03/drivers/net/Makefile 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/drivers/net/Makefile 2010-04-19 23:30:01.000000000 +0200
+@@ -65,6 +65,7 @@
+ COBJS-$(CONFIG_DRIVER_RTL8019) += rtl8019.o
+ COBJS-$(CONFIG_RTL8139) += rtl8139.o
+ COBJS-$(CONFIG_RTL8169) += rtl8169.o
++COBJS-$(CONFIG_RTL8366_MII) += phy/rtl8366_mii.o
+ COBJS-$(CONFIG_DRIVER_S3C4510_ETH) += s3c4510b_eth.o
+ COBJS-$(CONFIG_SH_ETHER) += sh_eth.o
+ COBJS-$(CONFIG_SMC91111) += smc91111.o
+diff -ur u-boot-2010.03/include/netdev.h u-boot-nbg/include/netdev.h
+--- u-boot-2010.03/include/netdev.h 2010-03-31 23:54:39.000000000 +0200
++++ u-boot-nbg/include/netdev.h 2010-05-02 11:30:58.000000000 +0200
+@@ -175,5 +175,13 @@
+
+ int mv88e61xx_switch_initialize(struct mv88e61xx_config *swconfig);
+ #endif /* CONFIG_MV88E61XX_SWITCH */
++
++#if defined(CONFIG_RTL8366_MII)
++#define RTL8366_DEVNAME "rtl8366"
++#define RTL8366_WANPHY_ID 4
++#define RTL8366_LANPHY_ID -1
++int rtl8366_mii_register(bd_t *bis);
++int rtl8366s_initialize(void);
++#endif
+
+ #endif /* _NETDEV_H_ */
--- /dev/null
+--- a/include/compiler.h
++++ b/include/compiler.h
+@@ -46,7 +46,7 @@ extern int errno;
+ #ifdef __linux__
+ # include <endian.h>
+ # include <byteswap.h>
+-#elif defined(__MACH__)
++#elif defined(__MACH__) || defined(__FreeBSD__)
+ # include <machine/endian.h>
+ typedef unsigned long ulong;
+ typedef unsigned int uint;
--- /dev/null
+--- a/config.mk
++++ b/config.mk
+@@ -64,9 +64,17 @@ HOSTSTRIP = strip
+ #
+
+ ifeq ($(HOSTOS),darwin)
+-HOSTCC = cc
+-HOSTCFLAGS += -traditional-cpp
+-HOSTLDFLAGS += -multiply_defined suppress
++#get the major and minor product version (e.g. '10' and '6' for Snow Leopard)
++DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.')
++DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.')
++
++before-snow-leopard = $(shell if [ $(DARWIN_MAJOR_VERSION) -le 10 -a \
++ $(DARWIN_MINOR_VERSION) -le 5 ] ; then echo "$(1)"; else echo "$(2)"; fi ;)
++
++# Snow Leopards build environment has no longer restrictions as described above
++HOSTCC = $(call before-snow-leopard, "cc", "gcc")
++HOSTCFLAGS += $(call before-snow-leopard, "-traditional-cpp")
++HOSTLDFLAGS += $(call before-snow-leopard, "-multiply_defined suppress")
+ else
+ HOSTCC = gcc
+ endif
--- /dev/null
+--- a/tools/os_support.c
++++ b/tools/os_support.c
+@@ -23,6 +23,6 @@
+ #ifdef __MINGW32__
+ #include "mingw_support.c"
+ #endif
+-#ifdef __APPLE__
++#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
+ #include "getline.c"
+ #endif
+--- a/tools/os_support.h
++++ b/tools/os_support.h
+@@ -28,7 +28,7 @@
+ #include "mingw_support.h"
+ #endif
+
+-#ifdef __APPLE__
++#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
+ #include "getline.h"
+ #endif
+
--- /dev/null
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=uboot-envtools
+PKG_DISTNAME:=u-boot
+PKG_VERSION:=2012.04.01
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_DISTNAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=192bb231082d9159fb6e16de3039b6b2
+PKG_BUILD_DEPENDS:=zlib
+
+include $(INCLUDE_DIR)/package.mk
+
+TAR_OPTIONS+= --strip-components=3 -C $(PKG_BUILD_DIR) $(PKG_DISTNAME)-$(PKG_VERSION)/tools/env
+
+define Package/uboot-envtools
+ SECTION:=utils
+ CATEGORY:=Utilities
+ TITLE:=read/modify U-Boot bootloader environment
+ URL:=http://www.denx.de/wiki/U-Boot
+endef
+
+define Package/uboot-envtools/description
+ This package includes tools to read and modify U-Boot bootloader environment.
+endef
+
+define Build/Prepare
+ mkdir -p $(PKG_BUILD_DIR)
+ tar xvjf $(DL_DIR)/$(PKG_SOURCE) --strip-components=2 -C $(PKG_BUILD_DIR) $(PKG_DISTNAME)-$(PKG_VERSION)/lib/crc32.c
+ $(call Build/Prepare/Default)
+endef
+
+define Package/uboot-envtools/conffiles
+/etc/config/ubootenv
+/etc/fw_env.config
+endef
+
+define Package/uboot-envtools/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/fw_printenv $(1)/usr/sbin
+ ln -s fw_printenv $(1)/usr/sbin/fw_setenv
+ $(INSTALL_DIR) $(1)/lib
+ $(INSTALL_DATA) ./files/uboot-envtools.sh $(1)/lib
+ifneq ($(CONFIG_TARGET_ar71xx),)
+ $(INSTALL_DIR) $(1)/etc/uci-defaults
+ $(INSTALL_BIN) ./files/ar71xx $(1)/etc/uci-defaults/uboot-envtools
+endif
+ifneq ($(CONFIG_TARGET_kirkwood),)
+ $(INSTALL_DIR) $(1)/etc/uci-defaults
+ $(INSTALL_BIN) ./files/kirkwood $(1)/etc/uci-defaults/uboot-envtools
+endif
+ifneq ($(CONFIG_TARGET_lantiq),)
+ $(INSTALL_DIR) $(1)/etc/uci-defaults
+ $(INSTALL_BIN) ./files/lantiq $(1)/etc/uci-defaults/uboot-envtools
+endif
+ifneq ($(CONFIG_TARGET_ramips),)
+ $(INSTALL_DIR) $(1)/etc/uci-defaults
+ $(INSTALL_BIN) ./files/ramips $(1)/etc/uci-defaults/uboot-envtools
+endif
+endef
+
+$(eval $(call BuildPackage,uboot-envtools))
--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) 2011-2012 OpenWrt.org
+#
+
+[ -e /etc/config/ubootenv ] && exit 0
+
+touch /etc/config/ubootenv
+
+. /lib/ar71xx.sh
+. /lib/uboot-envtools.sh
+. /lib/functions.sh
+
+board=$(ar71xx_board_name)
+
+case "$board" in
+all0258n)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
+ ;;
+alfa-ap96 | \
+all0315n | \
+om2p | \
+om2p-lc)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x40000" "0x40000"
+ ;;
+esac
+
+config_load ubootenv
+config_foreach ubootenv_add_app_config ubootenv
+
+exit 0
--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+
+[ -e /etc/config/ubootenv ] && exit 0
+
+touch /etc/config/ubootenv
+
+. /lib/kirkwood.sh
+. /lib/uboot-envtools.sh
+. /lib/functions.sh
+
+hardware=$(kirkwood_hardware_name)
+
+case "$hardware" in
+"RaidSonic ICY BOX IB-NAS6210")
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000"
+ ;;
+esac
+
+config_load ubootenv
+config_foreach ubootenv_add_app_config ubootenv
+
+exit 0
--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+
+[ -e /etc/config/ubootenv ] && exit 0
+
+touch /etc/config/ubootenv
+
+. /lib/lantiq.sh
+. /lib/uboot-envtools.sh
+. /lib/functions.sh
+
+board=$(lantiq_board_name)
+
+case "$board" in
+GIGASX76X)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000" "1"
+ ;;
+esac
+
+config_load ubootenv
+config_foreach ubootenv_add_app_config ubootenv
+
+exit 0
--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) 2011-2012 OpenWrt.org
+#
+
+[ -e /etc/config/ubootenv ] && exit 0
+
+touch /etc/config/ubootenv
+
+. /lib/ramips.sh
+. /lib/uboot-envtools.sh
+. /lib/functions.sh
+
+board=$(ramips_board_name)
+
+case "$board" in
+all0239-3g | \
+all0256n | \
+all5002)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
+ ;;
+esac
+
+config_load ubootenv
+config_foreach ubootenv_add_app_config ubootenv
+
+exit 0
--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) 2011-2012 OpenWrt.org
+#
+
+ubootenv_add_uci_config() {
+ local dev=$1
+ local offset=$2
+ local envsize=$3
+ local secsize=$4
+ local numsec=$5
+ uci batch <<EOF
+add ubootenv ubootenv
+set ubootenv.@ubootenv[-1].dev='$dev'
+set ubootenv.@ubootenv[-1].offset='$offset'
+set ubootenv.@ubootenv[-1].envsize='$envsize'
+set ubootenv.@ubootenv[-1].secsize='$secsize'
+set ubootenv.@ubootenv[-1].numsec='$numsec'
+EOF
+ uci commit ubootenv
+}
+
+ubootenv_add_app_config() {
+ local dev
+ local offset
+ local envsize
+ local secsize
+ local numsec
+ config_get dev "$1" dev
+ config_get offset "$1" offset
+ config_get envsize "$1" envsize
+ config_get secsize "$1" secsize
+ config_get numsec "$1" numsec
+ echo "$dev $offset $envsize $secsize $numsec" >>/etc/fw_env.config
+}
+
--- /dev/null
+--- a/crc32.c
++++ b/crc32.c
+@@ -8,21 +8,16 @@
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+-#ifndef USE_HOSTCC
+-#include <common.h>
+-#endif
+-#include <compiler.h>
+-#include <u-boot/crc.h>
++#include <stdint.h>
++#include <asm/byteorder.h>
++
++#include "zlib.h"
+
+-#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
+-#include <watchdog.h>
+-#endif
+-#include "u-boot/zlib.h"
+
+ #define local static
+ #define ZEXPORT /* empty */
+
+-#define tole(x) cpu_to_le32(x)
++#define tole(x) __constant_cpu_to_le32(x)
+
+ #ifdef DYNAMIC_CRC_TABLE
+
+@@ -151,7 +146,7 @@ tole(0xb40bbe37L), tole(0xc30c8ea1L), to
+
+ #if 0
+ /* =========================================================================
+- * This function can be used by asm versions of crc32()
++ * This function can be used by asm versions of uboot_crc32()
+ */
+ const uint32_t * ZEXPORT get_crc_table()
+ {
+@@ -183,7 +178,7 @@ uint32_t ZEXPORT crc32_no_comp(uint32_t
+ if (crc_table_empty)
+ make_crc_table();
+ #endif
+- crc = cpu_to_le32(crc);
++ crc = __cpu_to_le32(crc);
+ /* Align it */
+ if (((long)b) & 3 && len) {
+ uint8_t *p = (uint8_t *)b;
+@@ -212,11 +207,11 @@ uint32_t ZEXPORT crc32_no_comp(uint32_t
+ } while (--len);
+ }
+
+- return le32_to_cpu(crc);
++ return __le32_to_cpu(crc);
+ }
+ #undef DO_CRC
+
+-uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *p, uInt len)
++uint32_t ZEXPORT uboot_crc32 (uint32_t crc, const Bytef *p, uInt len)
+ {
+ return crc32_no_comp(crc ^ 0xffffffffL, p, len) ^ 0xffffffffL;
+ }
+@@ -239,12 +234,12 @@ uint32_t ZEXPORT crc32_wd (uint32_t crc,
+ chunk = end - curr;
+ if (chunk > chunk_sz)
+ chunk = chunk_sz;
+- crc = crc32 (crc, curr, chunk);
++ crc = uboot_crc32 (crc, curr, chunk);
+ curr += chunk;
+ WATCHDOG_RESET ();
+ }
+ #else
+- crc = crc32 (crc, buf, len);
++ crc = uboot_crc32 (crc, buf, len);
+ #endif
+
+ return crc;
+--- a/fw_env.c
++++ b/fw_env.c
+@@ -34,6 +34,7 @@
+ #include <sys/ioctl.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
++#include <zlib.h>
+
+ #ifdef MTD_OLD
+ # include <stdint.h>
+@@ -212,13 +213,14 @@ static char default_environment[] = {
+ static int flash_io (int mode);
+ static char *envmatch (char * s1, char * s2);
+ static int parse_config (void);
++uint32_t uboot_crc32 (uint32_t crc, const Bytef *p, uInt len);
+
+ #if defined(CONFIG_FILE)
+ static int get_config (char *);
+ #endif
+-static inline ulong getenvsize (void)
++static inline uint32_t getenvsize (void)
+ {
+- ulong rc = CONFIG_ENV_SIZE - sizeof (long);
++ uint32_t rc = CONFIG_ENV_SIZE - sizeof (uint32_t);
+
+ if (HaveRedundEnv)
+ rc -= sizeof (char);
+@@ -348,7 +350,7 @@ int fw_env_close(void)
+ /*
+ * Update CRC
+ */
+- *environment.crc = crc32(0, (uint8_t *) environment.data, ENV_SIZE);
++ *environment.crc = uboot_crc32(0, (uint8_t *) environment.data, ENV_SIZE);
+
+ /* write environment back to flash */
+ if (flash_io(O_RDWR)) {
+@@ -1116,7 +1118,7 @@ int fw_env_open(void)
+ if (flash_io (O_RDONLY))
+ return -1;
+
+- crc0 = crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
++ crc0 = uboot_crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
+ crc0_ok = (crc0 == *environment.crc);
+ if (!HaveRedundEnv) {
+ if (!crc0_ok) {
+@@ -1160,7 +1162,7 @@ int fw_env_open(void)
+ return -1;
+ }
+
+- crc1 = crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
++ crc1 = uboot_crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
+ crc1_ok = (crc1 == redundant->crc);
+ flag1 = redundant->flags;
+
--- /dev/null
+--- a/Makefile
++++ b/Makefile
+@@ -21,34 +21,17 @@
+ # MA 02111-1307 USA
+ #
+
+-include $(TOPDIR)/config.mk
+-
+-HOSTSRCS := $(SRCTREE)/lib/crc32.c fw_env.c fw_env_main.c
++SRCS := crc32.c fw_env.c fw_env_main.c
+ HEADERS := fw_env.h
+
+-# Compile for a hosted environment on the target
+-HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
+- -idirafter $(OBJTREE)/include2 \
+- -idirafter $(OBJTREE)/include \
+- -DUSE_HOSTCC
+-
+-ifeq ($(MTD_VERSION),old)
+-HOSTCPPFLAGS += -DMTD_OLD
+-endif
+-
+-all: $(obj)fw_printenv
+-
+-# Some files complain if compiled with -pedantic, use HOSTCFLAGS_NOPED
+-$(obj)fw_printenv: $(HOSTSRCS) $(HEADERS)
+- $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTLDFLAGS) -o $@ $(HOSTSRCS)
++CPPFLAGS := -Wall $(CFLAGS)
+
+-clean:
+- rm -f $(obj)fw_printenv
++all: fw_printenv
+
+-#########################################################################
++fw_printenv: $(SRCS) $(HEADERS)
++ $(CC) $(CPPFLAGS) $(SRCS) -o fw_printenv
+
+-include $(TOPDIR)/rules.mk
+-
+-sinclude $(obj).depend
++clean:
++ rm -f fw_printenv
+
+ #########################################################################
--- /dev/null
+--- a/fw_env.c
++++ b/fw_env.c
+@@ -790,7 +790,10 @@ static int flash_write_buf (int dev, int
+ erase_offset = (offset / blocklen) * blocklen;
+
+ /* Maximum area we may use */
+- erase_len = top_of_range - erase_offset;
++ if (mtd_type == MTD_NANDFLASH)
++ erase_len = top_of_range - erase_offset;
++ else
++ erase_len = blocklen;
+
+ blockstart = erase_offset;
+ /* Offset inside a block */
--- /dev/null
+--- a/fw_env.c
++++ b/fw_env.c
+@@ -46,8 +46,6 @@
+
+ #include "fw_env.h"
+
+-#include <config.h>
+-
+ #define WHITESPACE(c) ((c == '\t') || (c == ' '))
+
+ #define min(x, y) ({ \
+@@ -401,9 +399,7 @@ int fw_env_write(char *name, char *value
+ if (
+ (strcmp(name, "serial#") == 0) ||
+ ((strcmp(name, "ethaddr") == 0)
+-#if defined(CONFIG_OVERWRITE_ETHADDR_ONCE) && defined(CONFIG_ETHADDR)
+ && (strcmp(oldval, MK_STR(CONFIG_ETHADDR)) != 0)
+-#endif /* CONFIG_OVERWRITE_ETHADDR_ONCE && CONFIG_ETHADDR */
+ ) ) {
+ fprintf (stderr, "Can't overwrite \"%s\"\n", name);
+ errno = EROFS;
--- /dev/null
+#
+# Copyright (C) 2010-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=2012.04.01
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=192bb231082d9159fb6e16de3039b6b2
+PKG_TARGETS:=bin
+
+include $(INCLUDE_DIR)/package.mk
+
+define uboot/Default
+ TITLE:=
+ CONFIG:=
+ IMAGE:=
+endef
+
+define uboot/sheevaplug
+ TITLE:=U-Boot for the SheevaPlug
+endef
+
+define uboot/dockstar
+ TITLE:=U-Boot for the Seagate DockStar
+endef
+
+define uboot/iconnect
+ TITLE:=U-Boot for the Iomega iConnect Wireless
+endef
+
+define uboot/ib62x0
+ TITLE:=U-Boot for the RaidSonic ICY BOX NAS6210 and NAS6220
+endef
+
+UBOOTS:=sheevaplug dockstar iconnect ib62x0
+
+define Package/uboot/template
+define Package/uboot-kirkwood-$(1)
+ SECTION:=boot
+ CATEGORY:=Boot Loaders
+ DEPENDS:=@TARGET_kirkwood
+ TITLE:=$(2)
+ URL:=http://www.denx.de/wiki/U-Boot
+ VARIANT:=$(1)
+endef
+endef
+
+define BuildUBootPackage
+ $(eval $(uboot/Default))
+ $(eval $(uboot/$(1)))
+ $(call Package/uboot/template,$(1),$(TITLE))
+endef
+
+ifdef BUILD_VARIANT
+$(eval $(call uboot/$(BUILD_VARIANT)))
+UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
+endif
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+ $(CP) ./files/* $(PKG_BUILD_DIR)
+endef
+
+define Build/Configure
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(UBOOT_CONFIG)_config
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ u-boot.kwb \
+ CROSS_COMPILE=$(TARGET_CROSS)
+endef
+
+define Package/uboot/install/default
+ $(INSTALL_DIR) $(BIN_DIR)
+ $(CP) $(PKG_BUILD_DIR)/u-boot.bin \
+ $(BIN_DIR)/openwrt-$(BOARD)-$(1)-u-boot.bin
+ $(CP) $(PKG_BUILD_DIR)/u-boot.kwb \
+ $(BIN_DIR)/openwrt-$(BOARD)-$(1)-u-boot.kwb
+ $(INSTALL_DIR) $(BIN_DIR)/u-boot-kwboot/
+ $(CP) $(PKG_BUILD_DIR)/tools/kwboot \
+ $(BIN_DIR)/u-boot-kwboot/
+endef
+
+define Package/uboot/install/template
+define Package/uboot-kirkwood-$(1)/install
+ $(call Package/uboot/install/default,$(2))
+endef
+endef
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call Package/uboot/install/template,$(u),$(u))) \
+)
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call BuildUBootPackage,$(u))) \
+ $(eval $(call BuildPackage,uboot-kirkwood-$(u))) \
+)
--- /dev/null
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := iconnect.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2009-2012
+ * Wojciech Dubowik <wojciech.dubowik@neratec.com>
+ * Luka Perkov <uboot@lukaperkov.net>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include "iconnect.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ kw_config_gpio(ICONNECT_OE_VAL_LOW,
+ ICONNECT_OE_VAL_HIGH,
+ ICONNECT_OE_LOW, ICONNECT_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP6_SYSRST_OUTn,
+ MPP7_GPO,
+ MPP8_TW_SDA,
+ MPP9_TW_SCK,
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP12_GPO,
+ MPP13_SD_CMD,
+ MPP14_SD_D0,
+ MPP15_SD_D1,
+ MPP16_SD_D2,
+ MPP17_SD_D3,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_GE1_0,
+ MPP21_GE1_1,
+ MPP22_GE1_2,
+ MPP23_GE1_3,
+ MPP24_GE1_4,
+ MPP25_GE1_5,
+ MPP26_GE1_6,
+ MPP27_GE1_7,
+ MPP28_GPIO,
+ MPP29_GPIO,
+ MPP30_GE1_10,
+ MPP31_GE1_11,
+ MPP32_GE1_12,
+ MPP33_GE1_13,
+ MPP34_GE1_14,
+ MPP35_GPIO,
+ MPP36_AUDIO_SPDIFI,
+ MPP37_AUDIO_SPDIFO,
+ MPP38_GPIO,
+ MPP39_TDM_SPI_CS0,
+ MPP40_TDM_SPI_SCK,
+ MPP41_GPIO,
+ MPP42_GPIO,
+ MPP43_GPIO,
+ MPP44_GPIO,
+ MPP45_GPIO,
+ MPP46_GPIO,
+ MPP47_GPIO,
+ MPP48_GPIO,
+ MPP49_GPIO,
+ 0
+ };
+ kirkwood_mpp_conf(kwmpp_config);
+ return 0;
+}
+
+int board_init(void)
+{
+ /* Boot parameters address */
+ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and initialize PHY */
+void reset_phy(void)
+{
+ u16 reg;
+ u16 devadr;
+ char *name = "egiga0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* command to read PHY dev address */
+ if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
+ printf("Err..(%s) could not read PHY dev address\n", __func__);
+ return;
+ }
+
+ /*
+ * Enable RGMII delay on Tx and Rx for CPU port
+ * Ref: sec 4.7.2 of chip datasheet
+ */
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
+ miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®);
+ reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
+ miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
+
+ /* reset the phy */
+ miiphy_reset(name, devadr);
+
+ debug("88E1116 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
--- /dev/null
+/*
+ * Copyright (C) 2009-2012
+ * Wojciech Dubowik <wojciech.dubowik@neratec.com>
+ * Luka Perkov <uboot@lukaperkov.net>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ICONNECT_H
+#define __ICONNECT_H
+
+#define ICONNECT_OE_LOW (~(1 << 7))
+#define ICONNECT_OE_HIGH (~(1 << 10))
+#define ICONNECT_OE_VAL_LOW (0)
+#define ICONNECT_OE_VAL_HIGH (1 << 10)
+
+/* PHY related */
+#define MV88E1116_LED_FCTRL_REG 10
+#define MV88E1116_CPRSP_CR3_REG 21
+#define MV88E1116_MAC_CTRL_REG 21
+#define MV88E1116_PGADR_REG 22
+#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
+
+#endif /* __ICONNECT_H */
--- /dev/null
+#
+# (C) Copyright 2009-2012
+# Wojciech Dubowik <wojciech.dubowik@neratec.com>
+# Luka Perkov <uboot@lukaperkov.net>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM nand
+NAND_ECC_MODE default
+NAND_PAGE_SIZE 0x0800
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xffd100e0 0x1b1b1b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xffd01400 0x43000c30 # DDR Configuration register
+# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
+# bit23-14: 0x0,
+# bit24: 0x1, enable exit self refresh mode on DDR access
+# bit25: 0x1, required
+# bit29-26: 0x0,
+# bit31-30: 0x1,
+
+DATA 0xffd01404 0x37543000 # DDR Controller Control Low
+# bit4: 0x0, addr/cmd in smame cycle
+# bit5: 0x0, clk is driven during self refresh, we don't care for APX
+# bit6: 0x0, use recommended falling edge of clk for addr/cmd
+# bit14: 0x0, input buffer always powered up
+# bit18: 0x1, cpu lock transaction enabled
+# bit23-20: 0x5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 0x7, CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 0x3, required
+# bit31: 0x0, no additional STARTBURST delay
+
+DATA 0xffd01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
+# bit3-0: TRAS lsbs
+# bit7-4: TRCD
+# bit11-8: TRP
+# bit15-12: TWR
+# bit19-16: TWTR
+# bit20: TRAS msb
+# bit23-21: 0x0
+# bit27-24: TRRD
+# bit31-28: TRTP
+
+DATA 0xffd0140c 0x00000a33 # DDR Timing (High)
+# bit6-0: TRFC
+# bit8-7: TR2R
+# bit10-9: TR2W
+# bit12-11: TW2W
+# bit31-13: 0x0, required
+
+DATA 0xffd01410 0x000000cc # DDR Address Control
+# bit1-0: 00, Cs0width (x8)
+# bit3-2: 11, Cs0size (1Gb)
+# bit5-4: 00, Cs1width (x8)
+# bit7-6: 11, Cs1size (1Gb)
+# bit9-8: 00, Cs2width (nonexistent)
+# bit11-10: 00, Cs2size (nonexistent)
+# bit13-12: 00, Cs3width (nonexistent)
+# bit15-14: 00, Cs3size (nonexistent)
+# bit16: 0, Cs0AddrSel
+# bit17: 0, Cs1AddrSel
+# bit18: 0, Cs2AddrSel
+# bit19: 0, Cs3AddrSel
+# bit31-20: 0x0, required
+
+DATA 0xffd01414 0x00000000 # DDR Open Pages Control
+# bit0: 0, OpenPage enabled
+# bit31-1: 0x0, required
+
+DATA 0xffd01418 0x00000000 # DDR Operation
+# bit3-0: 0x0, DDR cmd
+# bit31-4: 0x0, required
+
+DATA 0xffd0141c 0x00000c52 # DDR Mode
+# bit2-0: 0x2, BurstLen=2 required
+# bit3: 0x0, BurstType=0 required
+# bit6-4: 0x4, CL=5
+# bit7: 0x0, TestMode=0 normal
+# bit8: 0x0, DLL reset=0 normal
+# bit11-9: 0x6, auto-precharge write recovery ????????????
+# bit12: 0x0, PD must be zero
+# bit31-13: 0x0, required
+
+DATA 0xffd01420 0x00000040 # DDR Extended Mode
+# bit0: 0, DDR DLL enabled
+# bit1: 0, DDR drive strenght normal
+# bit2: 0, DDR ODT control lsd (disabled)
+# bit5-3: 0x0, required
+# bit6: 1, DDR ODT control msb, (disabled)
+# bit9-7: 0x0, required
+# bit10: 0, differential DQS enabled
+# bit11: 0, required
+# bit12: 0, DDR output buffer enabled
+# bit31-13: 0x0, required
+
+DATA 0xffd01424 0x0000f17f # DDR Controller Control High
+# bit2-0: 0x7, required
+# bit3: 0x1, MBUS Burst Chop disabled
+# bit6-4: 0x7, required
+# bit7: 0x0,
+# bit8: 0x1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9: 0x0, no half clock cycle addition to dataout
+# bit10: 0x0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11: 0x0, 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 0xf, required
+# bit31-16: 0x0, required
+
+DATA 0xffd01428 0x00085520 # DDR2 ODT Read Timing (default values)
+DATA 0xffd0147c 0x00008552 # DDR2 ODT Write Timing (default values)
+
+DATA 0xffd01500 0x00000000 # CS[0]n Base address to 0x0
+DATA 0xffd01504 0x0ffffff1 # CS[0]n Size
+# bit0: 0x1, Window enabled
+# bit1: 0x0, Write Protect disabled
+# bit3-2: 0x0, CS0 hit selected
+# bit23-4: 0xfffff, required
+# bit31-24: 0x0f, Size (i.e. 256MB)
+
+DATA 0xffd01508 0x00000000 # CS[1]n Base address to 256Mb
+DATA 0xffd0150c 0x00000000 # CS[1]n Size 256Mb Window enabled for CS1
+
+DATA 0xffd01514 0x00000000 # CS[2]n Size, window disabled
+DATA 0xffd0151c 0x00000000 # CS[3]n Size, window disabled
+
+DATA 0xffd01494 0x00030000 # DDR ODT Control (Low)
+# bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1
+# bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0
+# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
+# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+
+DATA 0xffd01498 0x00000000 # DDR ODT Control (High)
+# bit1-0: 0x0, ODT0 controlled by ODT Control (low) register above
+# bit3-2: 0x1, ODT1 active NEVER!
+# bit31-4: 0x0, required
+
+DATA 0xffd0149c 0x0000e803 # CPU ODT Control
+DATA 0xffd01480 0x00000001 # DDR Initialization Control
+# bit0: 0x1, enable DDR init upon this register write
+
+# End of Header extension
+DATA 0x0 0x0
--- /dev/null
+/*
+ * (C) Copyright 2009-2012
+ * Wojciech Dubowik <wojciech.dubowik@neratec.com>
+ * Luka Perkov <uboot@lukaperkov.net>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CONFIG_ICONNECT_H
+#define _CONFIG_ICONNECT_H
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING " Iomega iConnect Wireless"
+
+/*
+ * High level configuration options
+ */
+#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
+#define CONFIG_KIRKWOOD /* SOC Family Name */
+#define CONFIG_KW88F6281 /* SOC Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
+
+/*
+ * Machine type
+ */
+#define CONFIG_MACH_TYPE MACH_TYPE_ICONNECT
+
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* declare no flash (NOR/SPI) */
+#define CONFIG_SYS_MVFS
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT "iconnect => "
+
+/*
+ * Environment variables configuration
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE 0x20000
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_ENV_OFFSET 0xc0000
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \
+ "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
+ "${x_bootcmd_usb}; bootm 0x6400000;"
+
+#define CONFIG_MTDPARTS "orion_nand:1M(u-boot)," \
+ "3M@1M(kernel),32M@4M(rootfs),475M@36M(data)\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
+ "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \
+ "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
+ "x_bootcmd_usb=usb start\0" \
+ "x_bootargs_root=root=/dev/mtdblock2 rw rootfstype=jffs2\0"
+
+/*
+ * Ethernet driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
+#define CONFIG_PHY_BASE_ADR 11
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * SATA driver configuration
+ */
+#ifdef CONFIG_CMD_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
+#endif /* CONFIG_CMD_IDE */
+
+/*
+ * File system
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+
+#endif /* _CONFIG_ICONNECT_H */
--- /dev/null
+http://lists.denx.de/pipermail/u-boot/2012-April/122597.html
+http://patchwork.ozlabs.org/patch/153293/
+---
+
+diff --git a/MAINTAINERS b/MAINTAINERS
+index 708ded7..9d2aba7 100644
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -777,6 +777,10 @@ Linus Walleij <linus.walleij@linaro.org>
+ integratorap various
+ integratorcp various
+
++Luka Perkov <uboot@lukaperkov.net>
++
++ ib62x0 ARM926EJS
++
+ Dave Peverley <dpeverley@mpc-data.co.uk>
+
+ omap730p2 ARM926EJS
+diff --git a/board/raidsonic/ib62x0/Makefile b/board/raidsonic/ib62x0/Makefile
+new file mode 100644
+index 0000000..d450f8d
+--- /dev/null
++++ b/board/raidsonic/ib62x0/Makefile
+@@ -0,0 +1,43 @@
++#
++# (C) Copyright 2009
++# Marvell Semiconductor <www.marvell.com>
++# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
++#
++# See file CREDITS for list of people who contributed to this
++# project.
++#
++# This program is free software; you can redistribute it and/or
++# modify it under the terms of the GNU General Public License as
++# published by the Free Software Foundation; either version 2 of
++# the License, or (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program. If not, see <http://www.gnu.org/licenses/>.
++#
++
++include $(TOPDIR)/config.mk
++
++LIB = $(obj)lib$(BOARD).o
++
++COBJS := ib62x0.o
++
++SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
++OBJS := $(addprefix $(obj),$(COBJS))
++SOBJS := $(addprefix $(obj),$(SOBJS))
++
++$(LIB): $(obj).depend $(OBJS) $(SOBJS)
++ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
++
++#########################################################################
++
++# defines $(obj).depend target
++include $(SRCTREE)/rules.mk
++
++sinclude $(obj).depend
++
++#########################################################################
+diff --git a/board/raidsonic/ib62x0/ib62x0.c b/board/raidsonic/ib62x0/ib62x0.c
+new file mode 100644
+index 0000000..65f2c2e
+--- /dev/null
++++ b/board/raidsonic/ib62x0/ib62x0.c
+@@ -0,0 +1,79 @@
++/*
++ * Copyright (C) 2011-2012
++ * Gerald Kerma <dreagle@doukki.net>
++ * Luka Perkov <uboot@lukaperkov.net>
++ * Simon Baatz <gmbnomis@gmail.com>
++ *
++ * See file CREDITS for list of people who contributed to this
++ * project.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program. If not, see <http://www.gnu.org/licenses/>.
++ */
++
++#include <common.h>
++#include <miiphy.h>
++#include <asm/arch/cpu.h>
++#include <asm/arch/kirkwood.h>
++#include <asm/arch/mpp.h>
++#include "ib62x0.h"
++
++DECLARE_GLOBAL_DATA_PTR;
++
++int board_early_init_f(void)
++{
++ /*
++ * default gpio configuration
++ * There are maximum 64 gpios controlled through 2 sets of registers
++ * the below configuration configures mainly initial LED status
++ */
++ kw_config_gpio(IB62x0_OE_VAL_LOW,
++ IB62x0_OE_VAL_HIGH,
++ IB62x0_OE_LOW, IB62x0_OE_HIGH);
++
++ /* Multi-Purpose Pins Functionality configuration */
++ u32 kwmpp_config[] = {
++ MPP0_NF_IO2,
++ MPP1_NF_IO3,
++ MPP2_NF_IO4,
++ MPP3_NF_IO5,
++ MPP4_NF_IO6,
++ MPP5_NF_IO7,
++ MPP6_SYSRST_OUTn,
++ MPP8_TW_SDA,
++ MPP9_TW_SCK,
++ MPP10_UART0_TXD,
++ MPP11_UART0_RXD,
++ MPP18_NF_IO0,
++ MPP19_NF_IO1,
++ MPP20_SATA1_ACTn,
++ MPP21_SATA0_ACTn,
++ MPP22_GPIO, /* Power LED red */
++ MPP24_GPIO, /* Power off device */
++ MPP25_GPIO, /* Power LED green */
++ MPP27_GPIO, /* USB transfer LED */
++ MPP28_GPIO, /* Reset button */
++ MPP29_GPIO, /* USB Copy button */
++ 0
++ };
++ kirkwood_mpp_conf(kwmpp_config);
++ return 0;
++}
++
++int board_init(void)
++{
++ /* adress of boot parameters */
++ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
++
++ return 0;
++}
+diff --git a/board/raidsonic/ib62x0/ib62x0.h b/board/raidsonic/ib62x0/ib62x0.h
+new file mode 100644
+index 0000000..0c30690
+--- /dev/null
++++ b/board/raidsonic/ib62x0/ib62x0.h
+@@ -0,0 +1,40 @@
++/*
++ * Copyright (C) 2011-2012
++ * Gerald Kerma <dreagle@doukki.net>
++ * Simon Baatz <gmbnomis@gmail.com>
++ * Luka Perkov <uboot@lukaperkov.net>
++ *
++ * See file CREDITS for list of people who contributed to this
++ * project.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program. If not, see <http://www.gnu.org/licenses/>.
++ */
++
++#ifndef __IB62x0_H
++#define __IB62x0_H
++
++#define IB62x0_OE_LOW (~(1 << 22 | 1 << 24 | 1 << 25 | 1 << 27))
++#define IB62x0_OE_HIGH (~(0))
++#define IB62x0_OE_VAL_LOW 0
++#define IB62x0_OE_VAL_HIGH 0
++
++/* PHY related */
++#define MV88E1116_LED_FCTRL_REG 10
++#define MV88E1116_CPRSP_CR3_REG 21
++#define MV88E1116_MAC_CTRL_REG 21
++#define MV88E1116_PGADR_REG 22
++#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
++#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
++
++#endif /* __IB62x0_H */
+diff --git a/board/raidsonic/ib62x0/kwbimage.cfg b/board/raidsonic/ib62x0/kwbimage.cfg
+new file mode 100644
+index 0000000..bd594eb
+--- /dev/null
++++ b/board/raidsonic/ib62x0/kwbimage.cfg
+@@ -0,0 +1,169 @@
++#
++# Copyright (C) 2011-2012
++# Gerald Kerma <dreagle@doukki.net>
++# Simon Baatz <gmbnomis@gmail.com>
++# Luka Perkov <uboot@lukaperkov.net>
++#
++# See file CREDITS for list of people who contributed to this
++# project.
++#
++# This program is free software; you can redistribute it and/or
++# modify it under the terms of the GNU General Public License as
++# published by the Free Software Foundation; either version 2 of
++# the License, or (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program. If not, see <http://www.gnu.org/licenses/>.
++#
++# Refer docs/README.kwimage for more details about how-to configure
++# and create kirkwood boot image
++#
++
++# Boot Media configurations
++BOOT_FROM nand # change from nand to uart if building UART image
++NAND_ECC_MODE default
++NAND_PAGE_SIZE 0x0800
++
++# SOC registers configuration using bootrom header extension
++# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
++
++# Configure RGMII-0 interface pad voltage to 1.8V
++DATA 0xffd100e0 0x1b1b1b9b
++
++#Dram initalization for SINGLE x16 CL=5 @ 400MHz
++DATA 0xffd01400 0x43000c30 # DDR Configuration register
++# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
++# bit23-14: 0x0,
++# bit24: 0x1, enable exit self refresh mode on DDR access
++# bit25: 0x1, required
++# bit29-26: 0x0,
++# bit31-30: 0x1,
++
++DATA 0xffd01404 0x37543000 # DDR Controller Control Low
++# bit4: 0x0, addr/cmd in smame cycle
++# bit5: 0x0, clk is driven during self refresh, we don't care for APX
++# bit6: 0x0, use recommended falling edge of clk for addr/cmd
++# bit14: 0x0, input buffer always powered up
++# bit18: 0x1, cpu lock transaction enabled
++# bit23-20: 0x5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
++# bit27-24: 0x7, CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
++# bit30-28: 0x3, required
++# bit31: 0x0, no additional STARTBURST delay
++
++DATA 0xffd01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
++# bit3-0: TRAS lsbs
++# bit7-4: TRCD
++# bit11-8: TRP
++# bit15-12: TWR
++# bit19-16: TWTR
++# bit20: TRAS msb
++# bit23-21: 0x0
++# bit27-24: TRRD
++# bit31-28: TRTP
++
++DATA 0xffd0140c 0x00000a33 # DDR Timing (High)
++# bit6-0: TRFC
++# bit8-7: TR2R
++# bit10-9: TR2W
++# bit12-11: TW2W
++# bit31-13: 0x0, required
++
++DATA 0xffd01410 0x0000000c # DDR Address Control
++# bit1-0: 00, Cs0width (x8)
++# bit3-2: 11, Cs0size (1Gb)
++# bit5-4: 00, Cs1width (x8)
++# bit7-6: 11, Cs1size (1Gb)
++# bit9-8: 00, Cs2width (nonexistent
++# bit11-10: 00, Cs2size (nonexistent
++# bit13-12: 00, Cs3width (nonexistent
++# bit15-14: 00, Cs3size (nonexistent
++# bit16: 0, Cs0AddrSel
++# bit17: 0, Cs1AddrSel
++# bit18: 0, Cs2AddrSel
++# bit19: 0, Cs3AddrSel
++# bit31-20: 0x0, required
++
++DATA 0xffd01414 0x00000000 # DDR Open Pages Control
++# bit0: 0, OpenPage enabled
++# bit31-1: 0x0, required
++
++DATA 0xffd01418 0x00000000 # DDR Operation
++# bit3-0: 0x0, DDR cmd
++# bit31-4: 0x0, required
++
++DATA 0xffd0141c 0x00000c52 # DDR Mode
++# bit2-0: 0x2, BurstLen=2 required
++# bit3: 0x0, BurstType=0 required
++# bit6-4: 0x4, CL=5
++# bit7: 0x0, TestMode=0 normal
++# bit8: 0x0, DLL reset=0 normal
++# bit11-9: 0x6, auto-precharge write recovery ????????????
++# bit12: 0x0, PD must be zero
++# bit31-13: 0x0, required
++
++DATA 0xffd01420 0x00000040 # DDR Extended Mode
++# bit0: 0, DDR DLL enabled
++# bit1: 0, DDR drive strenght normal
++# bit2: 1, DDR ODT control lsd (disabled)
++# bit5-3: 0x0, required
++# bit6: 0, DDR ODT control msb, (disabled)
++# bit9-7: 0x0, required
++# bit10: 0, differential DQS enabled
++# bit11: 0, required
++# bit12: 0, DDR output buffer enabled
++# bit31-13: 0x0, required
++
++DATA 0xffd01424 0x0000f17f # DDR Controller Control High
++# bit2-0: 0x7, required
++# bit3: 0x1, MBUS Burst Chop disabled
++# bit6-4: 0x7, required
++# bit7: 0x0,
++# bit8: 0x1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
++# bit9: 0x0, no half clock cycle addition to dataout
++# bit10: 0x0, 1/4 clock cycle skew enabled for addr/ctl signals
++# bit11: 0x0, 1/4 clock cycle skew disabled for write mesh
++# bit15-12: 0xf, required
++# bit31-16: 0, required
++
++DATA 0xffd01428 0x00085520 # DDR2 ODT Read Timing (default values)
++DATA 0xffd0147c 0x00008552 # DDR2 ODT Write Timing (default values)
++
++DATA 0xffd01500 0x00000000 # CS[0]n Base address to 0x0
++DATA 0xffd01504 0x0ffffff1 # CS[0]n Size
++# bit0: 0x1, Window enabled
++# bit1: 0x0, Write Protect disabled
++# bit3-2: 0x0, CS0 hit selected
++# bit23-4: 0xfffff, required
++# bit31-24: 0x0f, Size (i.e. 256MB)
++
++DATA 0xffd01508 0x10000000 # CS[1]n Base address to 256Mb
++DATA 0xffd0150c 0x00000000 # CS[1]n Size, window disabled
++
++DATA 0xffd01514 0x00000000 # CS[2]n Size, window disabled
++DATA 0xffd0151c 0x00000000 # CS[3]n Size, window disabled
++
++DATA 0xffd01494 0x00030000 # DDR ODT Control (Low)
++# bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1
++# bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0
++# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
++# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
++
++DATA 0xffd01498 0x00000000 # DDR ODT Control (High)
++# bit1-0: 0x0, ODT0 controlled by ODT Control (low) register above
++# bit3-2: 0x1, ODT1 active NEVER!
++# bit31-4: 0x0, required
++
++DATA 0xffd0149c 0x0000e803 # CPU ODT Control
++DATA 0xffd01480 0x00000001 # DDR Initialization Control
++# bit0: 0x1, enable DDR init upon this register write
++
++DATA 0xFFD20134 0x66666666 # L2 RAM Timing 0 Register
++DATA 0xFFD20138 0x66666666 # L2 RAM Timing 1 Register
++
++# End of Header extension
++DATA 0x0 0x0
+diff --git a/boards.cfg b/boards.cfg
+index 3cf75c3..23f84e8 100644
+--- a/boards.cfg
++++ b/boards.cfg
+@@ -153,6 +153,7 @@ openrd_client arm arm926ejs openrd Marvell
+ openrd_ultimate arm arm926ejs openrd Marvell kirkwood openrd:BOARD_IS_OPENRD_ULTIMATE
+ rd6281a arm arm926ejs - Marvell kirkwood
+ sheevaplug arm arm926ejs - Marvell kirkwood
++ib62x0 arm arm926ejs ib62x0 raidsonic kirkwood
+ dockstar arm arm926ejs - Seagate kirkwood
+ jadecpu arm arm926ejs jadecpu syteco mb86r0x
+ mx25pdk arm arm926ejs mx25pdk freescale mx25 mx25pdk:IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg
+diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
+new file mode 100644
+index 0000000..85856f2
+--- /dev/null
++++ b/include/configs/ib62x0.h
+@@ -0,0 +1,150 @@
++/*
++ * Copyright (C) 2011-2012
++ * Gerald Kerma <dreagle@doukki.net>
++ * Luka Perkov <uboot@lukaperkov.net>
++ *
++ * See file CREDITS for list of people who contributed to this
++ * project.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program. If not, see <http://www.gnu.org/licenses/>.
++ */
++
++#ifndef _CONFIG_IB62x0_H
++#define _CONFIG_IB62x0_H
++
++/*
++ * Version number information
++ */
++#define CONFIG_IDENT_STRING " RaidSonic ICY BOX IB-NAS62x0"
++
++/*
++ * High level configuration options
++ */
++#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
++#define CONFIG_KIRKWOOD /* SOC Family Name */
++#define CONFIG_KW88F6281 /* SOC Name */
++#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
++
++/*
++ * Machine type
++ */
++#define CONFIG_MACH_TYPE MACH_TYPE_NAS6210
++
++/*
++ * Compression configuration
++ */
++#define CONFIG_BZIP2
++#define CONFIG_LZMA
++#define CONFIG_LZO
++
++/*
++ * Commands configuration
++ */
++#define CONFIG_SYS_NO_FLASH /* declare no flash (NOR/SPI) */
++#define CONFIG_SYS_MVFS
++#include <config_cmd_default.h>
++#define CONFIG_CMD_ENV
++#define CONFIG_CMD_IDE
++#define CONFIG_CMD_MII
++#define CONFIG_CMD_NAND
++#define CONFIG_CMD_PING
++#define CONFIG_CMD_USB
++
++/*
++ * mv-common.h should be defined after CMD configs since it used them
++ * to enable certain macros
++ */
++#include "mv-common.h"
++
++#undef CONFIG_SYS_PROMPT
++#define CONFIG_SYS_PROMPT "ib62x0 => "
++
++/*
++ * Environment variables configuration
++ */
++#ifdef CONFIG_CMD_NAND
++#define CONFIG_ENV_IS_IN_NAND
++#define CONFIG_ENV_SECT_SIZE 0x20000
++#else
++#define CONFIG_ENV_IS_NOWHERE
++#endif
++#define CONFIG_ENV_SIZE 0x20000
++#define CONFIG_ENV_OFFSET 0x80000
++
++/*
++ * Default environment variables
++ */
++#define CONFIG_BOOTCOMMAND \
++ "setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
++ "ubi part rootfs; " \
++ "ubifsmount rootfs; " \
++ "ubifsload 0x800000 ${kernel}; " \
++ "bootm 0x800000"
++
++#define CONFIG_MTDPARTS \
++ "mtdparts=orion_nand:" \
++ "0x80000@0x0(uboot)," \
++ "0x20000@0x80000(uboot_env)," \
++ "-@0xa0000(rootfs)\0"
++
++#define CONFIG_EXTRA_ENV_SETTINGS \
++ "console=console=ttyS0,115200\0" \
++ "mtdids=nand0=orion_nand\0" \
++ "mtdparts="CONFIG_MTDPARTS \
++ "kernel=/boot/uImage\0" \
++ "bootargs_root=noinitrd ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs\0"
++
++/*
++ * Ethernet driver configuration
++ */
++#ifdef CONFIG_CMD_NET
++#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
++#define CONFIG_PHY_BASE_ADR 0
++#undef CONFIG_RESET_PHY_R
++#endif /* CONFIG_CMD_NET */
++
++/*
++ * SATA driver configuration
++ */
++#ifdef CONFIG_CMD_IDE
++#define __io
++#define CONFIG_IDE_PREINIT
++#define CONFIG_DOS_PARTITION
++#define CONFIG_MVSATA_IDE_USE_PORT0
++#define CONFIG_MVSATA_IDE_USE_PORT1
++#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
++#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
++#endif /* CONFIG_CMD_IDE */
++
++/*
++ * RTC driver configuration
++ */
++#ifdef CONFIG_CMD_DATE
++#define CONFIG_RTC_MV
++#endif /* CONFIG_CMD_DATE */
++
++/*
++ * File system
++ */
++#define CONFIG_CMD_EXT2
++#define CONFIG_CMD_FAT
++#define CONFIG_CMD_JFFS2
++#define CONFIG_CMD_UBI
++#define CONFIG_CMD_UBIFS
++#define CONFIG_RBTREE
++#define CONFIG_MTD_DEVICE
++#define CONFIG_MTD_PARTITIONS
++#define CONFIG_CMD_MTDPARTS
++
++#endif /* _CONFIG_IB62x0_H */
--- /dev/null
+http://lists.denx.de/pipermail/u-boot/2012-May/125296.html
+http://patchwork.ozlabs.org/patch/161566/
+---
+
+diff --git a/doc/kwboot.1 b/doc/kwboot.1
+new file mode 100644
+index 0000000..ed08398
+--- /dev/null
++++ b/doc/kwboot.1
+@@ -0,0 +1,84 @@
++.TH KWBOOT 1 "2012-05-19"
++
++.SH NAME
++kwboot \- Boot Marvell Kirkwood SoCs over a serial link.
++.SH SYNOPSIS
++.B kwboot
++.RB [ "-b \fIimage\fP" ]
++.RB [ "-p" ]
++.RB [ "-t" ]
++.RB [ "-B \fIbaudrate\fP" ]
++.RB \fITTY\fP
++.SH "DESCRIPTION"
++
++The \fBmkimage\fP program boots boards based on Marvell's Kirkwood
++platform over their integrated UART. Boot image files will typically
++contain a second stage boot loader, such as U-Boot. The image file
++must conform to Marvell's BootROM firmware image format
++(\fIkwbimage\fP), created using a tool such as \fBmkimage\fP.
++
++Following power-up or a system reset, system BootROM code polls the
++UART for a brief period of time, sensing a handshake message which
++initiates an image upload. This program sends this boot message until
++it receives a positive acknowledgement. The image is transfered using
++Xmodem.
++
++Additionally, this program implements a minimal terminal mode, which
++can be used either standalone, or entered immediately following boot
++image transfer completion. This is often useful to catch early boot
++messages, or to manually interrupt a default boot procedure performed
++by the second-stage loader.
++
++.SH "OPTIONS"
++
++.TP
++.BI "\-b \fIimage\fP"
++Handshake; then upload file \fIimage\fP over \fITTY\fP.
++
++Note that for the encapsulated boot code to be executed, \fIimage\fP
++must be of type "UART boot" (0x69). Boot images of different types,
++such as backup images of vendor firmware downloaded from flash memory
++(type 0x8B), will not work (or not as expected). See \fB-p\fP for a
++workaround.
++
++This mode writes handshake status and upload progress indication to
++stdout.
++
++.TP
++.BI "\-p"
++In combination with \fB-b\fP, patches the header in \fIimage\fP prior
++to upload, to "UART boot" type.
++
++This option attempts on-the-fly conversion of some none-UART image
++types, such as images which were originally formatted to be stored in
++flash memory.
++
++Conversion is performed in memory. The contents of \fIimage\fP will
++not be altered.
++
++.TP
++.BI "\-t"
++Run a terminal program, connecting standard input and output to
++.RB \fITTY\fP.
++
++If used in combination with \fB-b\fP, terminal mode is entered
++immediately following a successful image upload.
++
++If standard I/O streams connect to a console, this mode will terminate
++after receiving 'ctrl-\\' followed by 'c' from console input.
++
++.TP
++.BI "\-B \fIbaudrate\fP"
++Adjust the baud rate on \fITTY\fP. Default rate is 115200.
++
++.SH "SEE ALSO"
++.PP
++\fBmkimage\fP(1)
++
++.SH "AUTHORS"
++
++Daniel Stodden <daniel.stodden@gmail.com>
++.br
++Luka Perkov <uboot@lukaperkov.net>
++.br
++David Purdy <david.c.purdy@gmail.com>
+diff --git a/tools/Makefile b/tools/Makefile
+index 8993fdd..8097d95 100644
+--- a/tools/Makefile
++++ b/tools/Makefile
+@@ -72,6 +72,7 @@ BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
+ BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
+ BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
+ BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
++BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
+
+ # Source files which exist outside the tools directory
+ EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
+@@ -101,6 +102,7 @@ OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
+ NOPED_OBJ_FILES-y += os_support.o
+ OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
+ NOPED_OBJ_FILES-y += ublimage.o
++OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
+
+ # Don't build by default
+ #ifeq ($(ARCH),ppc)
+@@ -234,6 +236,10 @@ $(obj)ncb$(SFX): $(obj)ncb.o
+ $(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+
++$(obj)kwboot$(SFX): $(obj)kwboot.o
++ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
++ $(HOSTSTRIP) $@
++
+ # Some of the tool objects need to be accessed from outside the tools directory
+ $(obj)%.o: $(SRCTREE)/common/%.c
+ $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
+diff --git a/tools/kwboot.c b/tools/kwboot.c
+new file mode 100644
+index 0000000..e773f01
+--- /dev/null
++++ b/tools/kwboot.c
+@@ -0,0 +1,742 @@
++/*
++ * Boot a Marvell Kirkwood SoC, with Xmodem over UART0.
++ *
++ * (c) 2012 Daniel Stodden <daniel.stodden@gmail.com>
++ *
++ * References: marvell.com, "88F6180, 88F6190, 88F6192, and 88F6281
++ * Integrated Controller: Functional Specifications" December 2,
++ * 2008. Chapter 24.2 "BootROM Firmware".
++ */
++
++#include <stdlib.h>
++#include <stdio.h>
++#include <string.h>
++#include <stdarg.h>
++#include <libgen.h>
++#include <fcntl.h>
++#include <errno.h>
++#include <unistd.h>
++#include <stdint.h>
++#include <termios.h>
++#include <sys/mman.h>
++#include <sys/stat.h>
++
++#include "kwbimage.h"
++
++#ifdef __GNUC__
++#define PACKED __attribute((packed))
++#else
++#define PACKED
++#endif
++
++/*
++ * Marvell BootROM UART Sensing
++ */
++
++static unsigned char kwboot_msg_boot[] = {
++ 0xBB, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77
++};
++
++#define KWBOOT_MSG_REQ_DELAY 10 /* ms */
++#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */
++
++/*
++ * Xmodem Transfers
++ */
++
++#define SOH 1 /* sender start of block header */
++#define EOT 4 /* sender end of block transfer */
++#define ACK 6 /* target block ack */
++#define NAK 21 /* target block negative ack */
++#define CAN 24 /* target/sender transfer cancellation */
++
++struct kwboot_block {
++ uint8_t soh;
++ uint8_t pnum;
++ uint8_t _pnum;
++ uint8_t data[128];
++ uint8_t csum;
++} PACKED;
++
++#define KWBOOT_BLK_RSP_TIMEO 1000 /* ms */
++
++static int kwboot_verbose;
++
++static void
++kwboot_printv(const char *fmt, ...)
++{
++ va_list ap;
++
++ if (kwboot_verbose) {
++ va_start(ap, fmt);
++ vprintf(fmt, ap);
++ va_end(ap);
++ fflush(stdout);
++ }
++}
++
++static void
++__spinner(void)
++{
++ const char seq[] = { '-', '\\', '|', '/' };
++ const int div = 8;
++ static int state, bs;
++
++ if (state % div == 0) {
++ fputc(bs, stdout);
++ fputc(seq[state / div % sizeof(seq)], stdout);
++ fflush(stdout);
++ }
++
++ bs = '\b';
++ state++;
++}
++
++static void
++kwboot_spinner(void)
++{
++ if (kwboot_verbose)
++ __spinner();
++}
++
++static void
++__progress(int pct, char c)
++{
++ const int width = 70;
++ static const char *nl = "";
++ static int pos;
++
++ if (pos % width == 0)
++ printf("%s%3d %% [", nl, pct);
++
++ fputc(c, stdout);
++
++ nl = "]\n";
++ pos++;
++
++ if (pct == 100) {
++ while (pos++ < width)
++ fputc(' ', stdout);
++ fputs(nl, stdout);
++ }
++
++ fflush(stdout);
++
++}
++
++static void
++kwboot_progress(int _pct, char c)
++{
++ static int pct;
++
++ if (_pct != -1)
++ pct = _pct;
++
++ if (kwboot_verbose)
++ __progress(pct, c);
++}
++
++static int
++kwboot_tty_recv(int fd, void *buf, size_t len, int timeo)
++{
++ int rc, nfds;
++ fd_set rfds;
++ struct timeval tv;
++ ssize_t n;
++
++ rc = -1;
++
++ FD_ZERO(&rfds);
++ FD_SET(fd, &rfds);
++
++ tv.tv_sec = 0;
++ tv.tv_usec = timeo * 1000;
++ if (tv.tv_usec > 1000000) {
++ tv.tv_sec += tv.tv_usec / 1000000;
++ tv.tv_usec %= 1000000;
++ }
++
++ do {
++ nfds = select(fd + 1, &rfds, NULL, NULL, &tv);
++ if (nfds < 0)
++ goto out;
++ if (!nfds) {
++ errno = ETIMEDOUT;
++ goto out;
++ }
++
++ n = read(fd, buf, len);
++ if (n < 0)
++ goto out;
++
++ buf = (char *)buf + n;
++ len -= n;
++ } while (len > 0);
++
++ rc = 0;
++out:
++ return rc;
++}
++
++static int
++kwboot_tty_send(int fd, const void *buf, size_t len)
++{
++ int rc;
++ ssize_t n;
++
++ rc = -1;
++
++ do {
++ n = write(fd, buf, len);
++ if (n < 0)
++ goto out;
++
++ buf = (char *)buf + n;
++ len -= n;
++ } while (len > 0);
++
++ rc = tcdrain(fd);
++out:
++ return rc;
++}
++
++static int
++kwboot_tty_send_char(int fd, unsigned char c)
++{
++ return kwboot_tty_send(fd, &c, 1);
++}
++
++static speed_t
++kwboot_tty_speed(int baudrate)
++{
++ switch (baudrate) {
++ case 115200:
++ return B115200;
++ case 57600:
++ return B57600;
++ case 38400:
++ return B38400;
++ case 19200:
++ return B19200;
++ case 9600:
++ return B9600;
++ }
++
++ return -1;
++}
++
++static int
++kwboot_open_tty(const char *path, speed_t speed)
++{
++ int rc, fd;
++ struct termios tio;
++
++ rc = -1;
++
++ fd = open(path, O_RDWR|O_NOCTTY|O_NDELAY);
++ if (fd < 0)
++ goto out;
++
++ memset(&tio, 0, sizeof(tio));
++
++ tio.c_iflag = 0;
++ tio.c_cflag = CREAD|CLOCAL|CS8;
++
++ tio.c_cc[VMIN] = 1;
++ tio.c_cc[VTIME] = 10;
++
++ cfsetospeed(&tio, speed);
++ cfsetispeed(&tio, speed);
++
++ rc = tcsetattr(fd, TCSANOW, &tio);
++ if (rc)
++ goto out;
++
++ rc = fd;
++out:
++ if (rc < 0) {
++ if (fd >= 0)
++ close(fd);
++ }
++
++ return rc;
++}
++
++static int
++kwboot_bootmsg(int tty, void *msg)
++{
++ int rc;
++ char c;
++
++ kwboot_printv("Sending boot message. Please reboot the target...");
++
++ do {
++ rc = tcflush(tty, TCIOFLUSH);
++ if (rc)
++ break;
++
++ rc = kwboot_tty_send(tty, msg, 8);
++ if (rc) {
++ usleep(KWBOOT_MSG_REQ_DELAY * 1000);
++ continue;
++ }
++
++ rc = kwboot_tty_recv(tty, &c, 1, KWBOOT_MSG_RSP_TIMEO);
++
++ kwboot_spinner();
++
++ } while (rc || c != NAK);
++
++ kwboot_printv("\n");
++
++ return rc;
++}
++
++static int
++kwboot_xm_makeblock(struct kwboot_block *block, const void *data,
++ size_t size, int pnum)
++{
++ const size_t blksz = sizeof(block->data);
++ size_t n;
++ int i;
++
++ block->pnum = pnum;
++ block->_pnum = ~block->pnum;
++
++ n = size < blksz ? size : blksz;
++ memcpy(&block->data[0], data, n);
++ memset(&block->data[n], 0, blksz - n);
++
++ block->csum = 0;
++ for (i = 0; i < n; i++)
++ block->csum += block->data[i];
++
++ return n;
++}
++
++static int
++kwboot_xm_sendblock(int fd, struct kwboot_block *block)
++{
++ int rc, retries;
++ char c;
++
++ retries = 16;
++ do {
++ rc = kwboot_tty_send(fd, block, sizeof(*block));
++ if (rc)
++ break;
++
++ rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO);
++ if (rc)
++ break;
++
++ if (c != ACK)
++ kwboot_progress(-1, '+');
++
++ } while (c == NAK && retries-- > 0);
++
++ rc = -1;
++
++ switch (c) {
++ case ACK:
++ rc = 0;
++ break;
++ case NAK:
++ errno = EBADMSG;
++ break;
++ case CAN:
++ errno = ECANCELED;
++ break;
++ default:
++ errno = EPROTO;
++ break;
++ }
++
++ return rc;
++}
++
++static int
++kwboot_xmodem(int tty, const void *_data, size_t size)
++{
++ const uint8_t *data = _data;
++ int rc, pnum, N, err;
++
++ pnum = 1;
++ N = 0;
++
++ kwboot_printv("Sending boot image...\n");
++
++ do {
++ struct kwboot_block block;
++ int n;
++
++ n = kwboot_xm_makeblock(&block,
++ data + N, size - N,
++ pnum++);
++ if (n < 0)
++ goto can;
++
++ if (!n)
++ break;
++
++ rc = kwboot_xm_sendblock(tty, &block);
++ if (rc)
++ goto out;
++
++ N += n;
++ kwboot_progress(N * 100 / size, '.');
++ } while (1);
++
++ rc = kwboot_tty_send_char(tty, EOT);
++
++out:
++ return rc;
++
++can:
++ err = errno;
++ kwboot_tty_send_char(tty, CAN);
++ errno = err;
++ goto out;
++}
++
++static int
++kwboot_term_pipe(int in, int out, char *quit, int *s)
++{
++ ssize_t nin, nout;
++ char _buf[128], *buf = _buf;
++
++ nin = read(in, buf, sizeof(buf));
++ if (nin < 0)
++ return -1;
++
++ if (quit) {
++ int i;
++
++ for (i = 0; i < nin; i++) {
++ if (*buf == quit[*s]) {
++ (*s)++;
++ if (!quit[*s])
++ return 0;
++ buf++;
++ nin--;
++ } else
++ while (*s > 0) {
++ nout = write(out, quit, *s);
++ if (nout <= 0)
++ return -1;
++ (*s) -= nout;
++ }
++ }
++ }
++
++ while (nin > 0) {
++ nout = write(out, buf, nin);
++ if (nout <= 0)
++ return -1;
++ nin -= nout;
++ }
++
++ return 0;
++}
++
++static int
++kwboot_terminal(int tty)
++{
++ int rc, in, s;
++ char *quit = "\34c";
++ struct termios otio, tio;
++
++ rc = -1;
++
++ in = STDIN_FILENO;
++ if (isatty(in)) {
++ rc = tcgetattr(in, &otio);
++ if (!rc) {
++ tio = otio;
++ cfmakeraw(&tio);
++ rc = tcsetattr(in, TCSANOW, &tio);
++ }
++ if (rc) {
++ perror("tcsetattr");
++ goto out;
++ }
++
++ kwboot_printv("[Type Ctrl-%c + %c to quit]\r\n",
++ quit[0]|0100, quit[1]);
++ } else
++ in = -1;
++
++ rc = 0;
++ s = 0;
++
++ do {
++ fd_set rfds;
++ int nfds = 0;
++
++ FD_SET(tty, &rfds);
++ nfds = nfds < tty ? tty : nfds;
++
++ if (in >= 0) {
++ FD_SET(in, &rfds);
++ nfds = nfds < in ? in : nfds;
++ }
++
++ nfds = select(nfds + 1, &rfds, NULL, NULL, NULL);
++ if (nfds < 0)
++ break;
++
++ if (FD_ISSET(tty, &rfds)) {
++ rc = kwboot_term_pipe(tty, STDOUT_FILENO, NULL, NULL);
++ if (rc)
++ break;
++ }
++
++ if (FD_ISSET(in, &rfds)) {
++ rc = kwboot_term_pipe(in, tty, quit, &s);
++ if (rc)
++ break;
++ }
++ } while (quit[s] != 0);
++
++ tcsetattr(in, TCSANOW, &otio);
++out:
++ return rc;
++}
++
++static void *
++kwboot_mmap_image(const char *path, size_t *size, int prot)
++{
++ int rc, fd, flags;
++ struct stat st;
++ void *img;
++
++ rc = -1;
++ fd = -1;
++ img = NULL;
++
++ fd = open(path, O_RDONLY);
++ if (fd < 0)
++ goto out;
++
++ rc = fstat(fd, &st);
++ if (rc)
++ goto out;
++
++ flags = (prot & PROT_WRITE) ? MAP_PRIVATE : MAP_SHARED;
++
++ img = mmap(NULL, st.st_size, prot, flags, fd, 0);
++ if (img == MAP_FAILED) {
++ img = NULL;
++ goto out;
++ }
++
++ rc = 0;
++ *size = st.st_size;
++out:
++ if (rc && img) {
++ munmap(img, st.st_size);
++ img = NULL;
++ }
++ if (fd >= 0)
++ close(fd);
++
++ return img;
++}
++
++static uint8_t
++kwboot_img_csum8(void *_data, size_t size)
++{
++ uint8_t *data = _data, csum;
++
++ for (csum = 0; size-- > 0; data++)
++ csum += *data;
++
++ return csum;
++}
++
++static int
++kwboot_img_patch_hdr(void *img, size_t size)
++{
++ int rc;
++ bhr_t *hdr;
++ uint8_t csum;
++ const size_t hdrsz = sizeof(*hdr);
++
++ rc = -1;
++ hdr = img;
++
++ if (size < hdrsz) {
++ errno = EINVAL;
++ goto out;
++ }
++
++ csum = kwboot_img_csum8(hdr, hdrsz) - hdr->checkSum;
++ if (csum != hdr->checkSum) {
++ errno = EINVAL;
++ goto out;
++ }
++
++ if (hdr->blockid == IBR_HDR_UART_ID) {
++ rc = 0;
++ goto out;
++ }
++
++ hdr->blockid = IBR_HDR_UART_ID;
++
++ hdr->nandeccmode = IBR_HDR_ECC_DISABLED;
++ hdr->nandpagesize = 0;
++
++ hdr->srcaddr = hdr->ext
++ ? sizeof(struct kwb_header)
++ : sizeof(*hdr);
++
++ hdr->checkSum = kwboot_img_csum8(hdr, hdrsz) - csum;
++
++ rc = 0;
++out:
++ return rc;
++}
++
++static void
++kwboot_usage(FILE *stream, char *progname)
++{
++ fprintf(stream,
++ "Usage: %s -b <image> [ -p ] [ -t ] "
++ "[-B <baud> ] <TTY>\n", progname);
++ fprintf(stream, "\n");
++ fprintf(stream, " -b <image>: boot <image>\n");
++ fprintf(stream, " -p: patch <image> to type 0x69 (uart boot)\n");
++ fprintf(stream, "\n");
++ fprintf(stream, " -t: mini terminal\n");
++ fprintf(stream, "\n");
++ fprintf(stream, " -B <baud>: set baud rate\n");
++ fprintf(stream, "\n");
++}
++
++int
++main(int argc, char **argv)
++{
++ const char *ttypath, *imgpath;
++ int rv, rc, tty, term, prot, patch;
++ void *bootmsg;
++ void *img;
++ size_t size;
++ speed_t speed;
++
++ rv = 1;
++ tty = -1;
++ bootmsg = NULL;
++ imgpath = NULL;
++ img = NULL;
++ term = 0;
++ patch = 0;
++ size = 0;
++ speed = B115200;
++
++ kwboot_verbose = isatty(STDOUT_FILENO);
++
++ do {
++ int c = getopt(argc, argv, "hb:ptB:");
++ if (c < 0)
++ break;
++
++ switch (c) {
++ case 'b':
++ bootmsg = kwboot_msg_boot;
++ imgpath = optarg;
++ break;
++
++ case 'p':
++ patch = 1;
++ break;
++
++ case 't':
++ term = 1;
++ break;
++
++ case 'B':
++ speed = kwboot_tty_speed(atoi(optarg));
++ if (speed == -1)
++ goto usage;
++ break;
++
++ case 'h':
++ rv = 0;
++ default:
++ goto usage;
++ }
++ } while (1);
++
++ if (!bootmsg && !term)
++ goto usage;
++
++ if (patch && !imgpath)
++ goto usage;
++
++ if (argc - optind < 1)
++ goto usage;
++
++ ttypath = argv[optind++];
++
++ tty = kwboot_open_tty(ttypath, speed);
++ if (tty < 0) {
++ perror(ttypath);
++ goto out;
++ }
++
++ if (imgpath) {
++ prot = PROT_READ | (patch ? PROT_WRITE : 0);
++
++ img = kwboot_mmap_image(imgpath, &size, prot);
++ if (!img) {
++ perror(imgpath);
++ goto out;
++ }
++ }
++
++ if (patch) {
++ rc = kwboot_img_patch_hdr(img, size);
++ if (rc) {
++ fprintf(stderr, "%s: Invalid image.\n", imgpath);
++ goto out;
++ }
++ }
++
++ if (bootmsg) {
++ rc = kwboot_bootmsg(tty, bootmsg);
++ if (rc) {
++ perror("bootmsg");
++ goto out;
++ }
++ }
++
++ if (img) {
++ rc = kwboot_xmodem(tty, img, size);
++ if (rc) {
++ perror("xmodem");
++ goto out;
++ }
++ }
++
++ if (term) {
++ rc = kwboot_terminal(tty);
++ if (rc && !(errno == EINTR)) {
++ perror("terminal");
++ goto out;
++ }
++ }
++
++ rv = 0;
++out:
++ if (tty >= 0)
++ close(tty);
++
++ if (img)
++ munmap(img, size);
++
++ return rv;
++
++usage:
++ kwboot_usage(rv ? stderr : stdout, basename(argv[0]));
++ goto out;
++}
--- /dev/null
+http://lists.denx.de/pipermail/u-boot/2012-April/122594.html
+http://patchwork.ozlabs.org/patch/159129/
+---
+
+diff --git a/include/ide.h b/include/ide.h
+index 8ecc9dd..385e909 100644
+--- a/include/ide.h
++++ b/include/ide.h
+@@ -24,7 +24,7 @@
+ #ifndef _IDE_H
+ #define _IDE_H
+
+-#define IDE_BUS(dev) (dev >> 1)
++#define IDE_BUS(dev) (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS))
+
+ #define ATA_CURR_BASE(dev) (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)])
+
--- /dev/null
+--- a/boards.cfg
++++ b/boards.cfg
+@@ -137,6 +137,7 @@ hawkboard_uart arm
+ enbw_cmc arm arm926ejs enbw_cmc enbw davinci
+ calimain arm arm926ejs calimain omicron davinci
+ dns325 arm arm926ejs - d-link kirkwood
++iconnect arm arm926ejs - iomega kirkwood
+ km_kirkwood arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_DISABLE_PCI
+ km_kirkwood_pci arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_RECONFIG_XLX
+ mgcoge3un arm arm926ejs km_arm keymile kirkwood
--- /dev/null
+--- a/include/configs/dockstar.h
++++ b/include/configs/dockstar.h
+@@ -83,22 +83,19 @@
+ * Default environment variables
+ */
+ #define CONFIG_BOOTCOMMAND \
+- "setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
+- "ubi part root; " \
+- "ubifsmount root; " \
+- "ubifsload 0x800000 ${kernel}; " \
+- "ubifsload 0x1100000 ${initrd}; " \
+- "bootm 0x800000 0x1100000"
++ "${x_bootcmd_kernel}; " \
++ "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
++ "${x_bootcmd_usb}; bootm 0x6400000;"
+
+-#define CONFIG_MTDPARTS "mtdparts=orion_nand:1m(uboot),-(root)\0"
++#define CONFIG_MTDPARTS \
++ "orion_nand:1M(u-boot),1M@1M(second_stage_u-boot)," \
++ "3M@2M(kernel),32M@5M(rootfs),219M@37M(data) rw\0"
+
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+- "console=console=ttyS0,115200\0" \
+- "mtdids=nand0=orion_nand\0" \
+- "mtdparts="CONFIG_MTDPARTS \
+- "kernel=/boot/uImage\0" \
+- "initrd=/boot/uInitrd\0" \
+- "bootargs_root=ubi.mtd=1 root=ubi0:root rootfstype=ubifs ro\0"
++ "x_bootargs=console=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \
++ "x_bootcmd_kernel=nand read 0x6400000 0x200000 0x300000\0" \
++ "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0" \
++ "x_bootcmd_usb=usb start\0"
+
+ /*
+ * Ethernet Driver configuration
--- /dev/null
+#
+# Copyright (C) 2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=2010.12
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=
+PKG_TARGETS:=bin
+
+include $(INCLUDE_DIR)/package.mk
+
+define uboot/Default
+ TITLE:=
+ CONFIG:=
+ IMAGE:=
+endef
+
+define uboot/omap3_overo
+ TITLE:=U-boot for the gumstix board
+endef
+
+UBOOTS:=omap3_overo
+
+define Package/uboot/template
+define Package/uboot-omap35xx-$(1)
+ SECTION:=boot
+ CATEGORY:=Boot Loaders
+ DEPENDS:=@TARGET_omap35xx
+ TITLE:=$(2)
+ URL:=http://www.denx.de/wiki/U-Boot
+ VARIANT:=$(1)
+endef
+endef
+
+define BuildUbootPackage
+ $(eval $(uboot/Default))
+ $(eval $(uboot/$(1)))
+ $(call Package/uboot/template,$(1),$(TITLE))
+endef
+
+
+ifdef BUILD_VARIANT
+$(eval $(call uboot/$(BUILD_VARIANT)))
+UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
+endif
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+ $(CP) ./files/* $(PKG_BUILD_DIR)
+ find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
+endef
+
+define Build/Configure
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(UBOOT_CONFIG)_config
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ CROSS_COMPILE=$(TARGET_CROSS)
+endef
+
+define Package/uboot/install/template
+define Package/uboot-omap35xx-$(1)/install
+ $(INSTALL_DIR) $$(1)
+ $(CP) $(PKG_BUILD_DIR)/u-boot.bin $(BIN_DIR)/$(2)
+endef
+endef
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(u)-u-boot.bin)) \
+)
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call BuildUbootPackage,$(u))) \
+ $(eval $(call BuildPackage,uboot-omap35xx-$(u))) \
+)
--- /dev/null
+/*
+ * Configuration settings for the Gumstix Overo board.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
+#define CONFIG_OMAP 1 /* in a TI OMAP core */
+#define CONFIG_OMAP34XX 1 /* which is a 34XX */
+#define CONFIG_OMAP3430 1 /* which is in a 3430 */
+#define CONFIG_OMAP3_OVERO 1 /* working with overo */
+
+#define CONFIG_SDRC /* The chip has SDRC controller */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+#include <asm/arch/omap3.h>
+
+/*
+ * Display CPU and Board information
+ */
+#define CONFIG_DISPLAY_CPUINFO 1
+#define CONFIG_DISPLAY_BOARDINFO 1
+
+/* Clock Defines */
+#define V_OSCK 26000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK >> 1)
+
+#undef CONFIG_USE_IRQ /* no support for IRQs */
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
+#define CONFIG_REVISION_TAG 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
+ /* Sector */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
+ /* initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_CONS_INDEX 3
+#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
+#define CONFIG_SERIAL3 3
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
+ 115200}
+#define CONFIG_GENERIC_MMC 1
+#define CONFIG_MMC 1
+#define CONFIG_OMAP_HSMMC 1
+#define CONFIG_DOS_PARTITION 1
+
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_EXT2 /* EXT2 Support */
+#define CONFIG_CMD_FAT /* FAT support */
+#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
+
+#define CONFIG_CMD_I2C /* I2C serial bus support */
+#define CONFIG_CMD_MMC /* MMC support */
+#define CONFIG_CMD_NAND /* NAND support */
+
+#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
+#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
+#undef CONFIG_CMD_IMI /* iminfo */
+#undef CONFIG_CMD_IMLS /* List all found images */
+#undef CONFIG_CMD_NFS /* NFS support */
+#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
+
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_HARD_I2C 1
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_SYS_I2C_BUS 0
+#define CONFIG_SYS_I2C_BUS_SELECT 1
+#define CONFIG_I2C_MULTI_BUS 1
+#define CONFIG_DRIVER_OMAP34XX_I2C 1
+
+/*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER 1
+#define CONFIG_TWL4030_LED 1
+
+/*
+ * Board NAND Info.
+ */
+#define CONFIG_SYS_NAND_QUIET_TEST 1
+#define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
+ /* to access nand */
+#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
+ /* to access nand */
+ /* at CS0 */
+#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
+ /* devices */
+#define CONFIG_JFFS2_NAND
+/* nand device jffs2 lives on */
+#define CONFIG_JFFS2_DEV "nand0"
+/* start of jffs2 partition */
+#define CONFIG_JFFS2_PART_OFFSET 0x680000
+#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
+ /* partition */
+
+/* Environment information */
+#define CONFIG_BOOTDELAY 5
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x82000000\0" \
+ "console=ttyO2,115200n8\0" \
+ "mpurate=500\0" \
+ "vram=12M\0" \
+ "dvimode=1024x768MR-16@60\0" \
+ "defaultdisplay=dvi\0" \
+ "mmcdev=0\0" \
+ "mmcroot=/dev/mmcblk0p2 rw\0" \
+ "mmcrootfstype=ext3 rootwait\0" \
+ "nandroot='ubi0:rootfs ubi.mtd=5 ubi.mtd=6 ubi.mtd=7'\0" \
+ "nandrootfstype=ubifs\0" \
+ "mmcargs=setenv bootargs console=${console} " \
+ "mpurate=${mpurate} " \
+ "vram=${vram} " \
+ "omapfb.mode=dvi:${dvimode} " \
+ "omapfb.debug=y " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=${mmcroot} " \
+ "rootfstype=${mmcrootfstype}\0" \
+ "nandargs=setenv bootargs console=${console} " \
+ "mpurate=${mpurate} " \
+ "vram=${vram} " \
+ "omapfb.mode=dvi:${dvimode} " \
+ "omapfb.debug=y " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=${nandroot} " \
+ "rootfstype=${nandrootfstype}\0" \
+ "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source ${loadaddr}\0" \
+ "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "run nandargs; " \
+ "nand read ${loadaddr} 280000 200000; " \
+ "bootm ${loadaddr}\0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "if mmc rescan ${mmcdev}; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
+ "else run nandboot; " \
+ "fi; " \
+ "fi; " \
+ "else run nandboot; fi"
+
+#define CONFIG_AUTO_COMPLETE 1
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "Overo # "
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command */
+ /* args */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
+#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
+ 0x01F00000) /* 31MB */
+
+#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
+ /* address */
+/*
+ * OMAP3 has 12 GP timers, they can be driven by the system clock
+ * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
+ * This rate is divided by a local divisor.
+ */
+#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
+#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
+#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
+#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
+#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
+
+/* SDRAM Bank Allocation method */
+#define SDRC_R_B_C 1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* **** PISMO SUPPORT *** */
+
+/* Configure the PISMO */
+#define PISMO1_NAND_SIZE GPMC_SIZE_128M
+#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
+
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
+
+#define CONFIG_SYS_FLASH_BASE boot_flash_base
+
+/* Monitor at start of flash */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
+
+#define CONFIG_ENV_IS_IN_NAND 1
+#define ONENAND_ENV_OFFSET 0x240000 /* environment starts here */
+#define SMNAND_ENV_OFFSET 0x240000 /* environment starts here */
+
+#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec
+#define CONFIG_ENV_OFFSET boot_flash_off
+#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
+
+#ifndef __ASSEMBLY__
+extern unsigned int boot_flash_base;
+extern volatile unsigned int boot_flash_env_addr;
+extern unsigned int boot_flash_off;
+extern unsigned int boot_flash_sec;
+extern unsigned int boot_flash_type;
+#endif
+
+#if defined(CONFIG_CMD_NET)
+/*----------------------------------------------------------------------------
+ * SMSC9211 Ethernet from SMSC9118 family
+ *----------------------------------------------------------------------------
+ */
+
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X 1
+#define CONFIG_SMC911X_32_BIT
+#define CONFIG_SMC911X_BASE 0x2C000000
+
+#endif /* (CONFIG_CMD_NET) */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
+#define CONFIG_SYS_INIT_RAM_SIZE 0x800
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
+#endif /* __CONFIG_H */
--- /dev/null
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=2011.12
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=7f29b9f6da44d6e46e988e7561fd1d5f
+PKG_TARGETS:=bin
+
+include $(INCLUDE_DIR)/package.mk
+
+define uboot/Default
+ TITLE:=
+ CONFIG:=
+ IMAGE:=
+endef
+
+define uboot/omap4_panda
+ TITLE:=U-Boot for the Pandaboard
+endef
+
+UBOOTS:=omap4_panda
+
+define Package/uboot/template
+define Package/uboot-omap4-$(1)
+ SECTION:=boot
+ CATEGORY:=Boot Loaders
+ DEPENDS:=@TARGET_omap4
+ TITLE:=$(2)
+ URL:=http://www.denx.de/wiki/U-Boot
+ VARIANT:=$(1)
+endef
+endef
+
+define BuildUbootPackage
+ $(eval $(uboot/Default))
+ $(eval $(uboot/$(1)))
+ $(call Package/uboot/template,$(1),$(TITLE))
+endef
+
+
+ifdef BUILD_VARIANT
+$(eval $(call uboot/$(BUILD_VARIANT)))
+UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
+endif
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+# $(CP) ./files/* $(PKG_BUILD_DIR)
+ find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
+endef
+
+define Build/Configure
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(UBOOT_CONFIG)_config
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ CROSS_COMPILE=$(TARGET_CROSS)
+endef
+
+define Package/uboot/install/template
+define Package/uboot-omap4-$(1)/install
+ $(INSTALL_DIR) $$(1)
+ $(CP) $(PKG_BUILD_DIR)/MLO $(BIN_DIR)/MLO-$(BOARD)
+ $(CP) $(PKG_BUILD_DIR)/u-boot.img $(BIN_DIR)/$(2)
+endef
+endef
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(u)-u-boot.img)) \
+)
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call BuildUbootPackage,$(u))) \
+ $(eval $(call BuildPackage,uboot-omap4-$(u))) \
+)
--- /dev/null
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=2011.08.25
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=git://github.com/ashcharles/verdex-uboot.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=ca6bf3ef6ac5f5132a359b43dfa31e07076b74b7
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+
+include $(INCLUDE_DIR)/package.mk
+
+define uboot/Default
+ TITLE:=
+ CONFIG:=
+ IMAGE:=
+endef
+
+define uboot/gumstix
+ TITLE:=U-Boot for the Gumstix Verdex
+endef
+
+UBOOTS:=gumstix
+
+define Package/uboot/template
+define Package/uboot-pxa-$(1)
+ SECTION:=boot
+ CATEGORY:=Boot Loaders
+ DEPENDS:=@TARGET_pxa
+ TITLE:=$(2)
+ URL:=http://www.denx.de/wiki/U-Boot
+ VARIANT:=$(1)
+ MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+endef
+endef
+
+define BuildUBootPackage
+ $(eval $(uboot/Default))
+ $(eval $(uboot/$(1)))
+ $(call Package/uboot/template,$(1),$(TITLE))
+endef
+
+ifdef BUILD_VARIANT
+$(eval $(call uboot/$(BUILD_VARIANT)))
+UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
+endif
+
+define Build/Configure
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(UBOOT_CONFIG)_config
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ u-boot.bin \
+ CROSS_COMPILE=$(TARGET_CROSS)
+endef
+
+define Package/uboot/install/default
+ $(INSTALL_DIR) $(BIN_DIR)
+ $(CP) $(PKG_BUILD_DIR)/u-boot.bin \
+ $(BIN_DIR)/openwrt-$(BOARD)-$(1)-u-boot.bin
+endef
+
+define Package/uboot/install/template
+define Package/uboot-pxa-$(1)/install
+ $(call Package/uboot/install/default,$(2))
+endef
+endef
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call Package/uboot/install/template,$(u),$(u))) \
+)
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call BuildUBootPackage,$(u))) \
+ $(eval $(call BuildPackage,uboot-pxa-$(u))) \
+)
--- /dev/null
+diff --git a/include/configs/gumstix.h b/include/configs/gumstix.h
+index 319da63..5483993 100644
+--- a/include/configs/gumstix.h
++++ b/include/configs/gumstix.h
+@@ -136,7 +136,7 @@
+ #define CONFIG_MISC_INIT_R /* misc_init_r function in gumstix sets board serial number */
+
+ #define CONFIG_BOOTFILE boot/uImage
+-#define CONFIG_BOOTARGS "console=ttyS0,115200n8 root=1f01 rootfstype=jffs2 reboot=cold,hard"
++#define CONFIG_BOOTARGS "console=ttyS0,115200n8 root=1f01 rootfstype=squashfs,jffs2 reboot=cold,hard"
+ #define CONFIG_BOOTCOMMAND "icache on; setenv stderr nulldev; setenv stdout nulldev; if pinit on && fatload ide 0 a2000000 gumstix-factory.script; then setenv stdout serial; setenv stderr serial; echo Found gumstix-factory.script on CF...; autoscr; else if mmcinit && fatload mmc 0 a2000000 gumstix-factory.script; then setenv stdout serial; setenv stderr serial; echo Found gumstix-factory.script on MMC...; autoscr; else setenv stdout serial; setenv stderr serial; katload 100000 && bootm; fi; fi"
+ #define CONFIG_BOOTDELAY 2 /* in seconds */
+ #define CONFIG_EXTRA_ENV_SETTINGS "verify=no"
--- /dev/null
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=2009.11
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=
+PKG_TARGETS:=bin
+
+include $(INCLUDE_DIR)/package.mk
+
+define uboot/Default
+ TITLE:=
+ CONFIG:=
+ IMAGE:=
+endef
+
+define uboot/qi_lb60
+ TITLE:=U-boot for the qi_lb60 board
+endef
+
+define uboot/avt2
+ TITLE:=U-boot for the avt2 board
+endef
+
+define uboot/sakc
+ TITLE:=U-boot for the sakc board
+endef
+
+define uboot/n516
+ TITLE:=U-boot for the N516 e-book reader
+ CONFIG:=n516_nand
+endef
+
+UBOOTS:=qi_lb60 n516 avt2 sakc
+
+define Package/uboot/template
+define Package/uboot-xburst-$(1)
+ SECTION:=boot
+ CATEGORY:=Boot Loaders
+ DEPENDS:=@TARGET_xburst
+ TITLE:=$(2)
+ URL:=http://www.denx.de/wiki/U-Boot
+ VARIANT:=$(1)
+endef
+endef
+
+define BuildUbootPackage
+ $(eval $(uboot/Default))
+ $(eval $(uboot/$(1)))
+ $(call Package/uboot/template,$(1),$(TITLE))
+endef
+
+
+ifdef BUILD_VARIANT
+$(eval $(call uboot/$(BUILD_VARIANT)))
+UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
+UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
+endif
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+ $(CP) ./files/* $(PKG_BUILD_DIR)
+ find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
+endef
+
+define Build/Configure
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(UBOOT_CONFIG)_config
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ CROSS_COMPILE=$(TARGET_CROSS)
+endef
+
+define Package/uboot/install/template
+define Package/uboot-xburst-$(1)/install
+ $(INSTALL_DIR) $$(1)
+ $(CP) $(PKG_BUILD_DIR)/u-boot-nand.bin $(BIN_DIR)/$(2)
+endef
+endef
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(u)-u-boot.bin)) \
+)
+
+$(foreach u,$(UBOOTS), \
+ $(eval $(call BuildUbootPackage,$(u))) \
+ $(eval $(call BuildPackage,uboot-xburst-$(u))) \
+)
--- /dev/null
+#
+# (C) Copyright 2006
+# Ingenic Semiconductor, <jlwei@ingenic.cn>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS = $(BOARD).o flash.o
+
+OBJS = $(addprefix $(obj),$(COBJS))
+SOBJS =
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS) $(SOBJS)
+
+#########################################################################
+
+$(obj).depend: Makefile $(SOBJS:.o=.S) $(COBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(COBJS:.o=.c) > $@
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2006
+# Ingenic Semiconductor, <jlwei@ingenic.cn>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# Hanvon n516 e-book, MIPS32 core
+#
+
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+
+ifndef TEXT_BASE
+# ROM version
+TEXT_BASE = 0x88000000
+
+# RAM version
+#TEXT_BASE = 0x80100000
+endif
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
+
+/*-----------------------------------------------------------------------
+ * flash_init()
+ *
+ * sets up flash_info and returns size of FLASH (bytes)
+ */
+unsigned long flash_init (void)
+{
+ return (0);
+}
+
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+ printf ("flash_erase not implemented\n");
+ return 0;
+}
+
+void flash_print_info (flash_info_t * info)
+{
+ printf ("flash_print_info not implemented\n");
+}
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+ printf ("write_buff not implemented\n");
+ return (-1);
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/jz4740.h>
+#include <asm/addrspace.h>
+#include <asm/cacheops.h>
+
+void _machine_restart(void)
+{
+ __wdt_select_extalclk();
+ __wdt_select_clk_div64();
+ __wdt_set_data(100);
+ __wdt_set_count(0);
+ __tcu_start_wdt_clock();
+ __wdt_start();
+ while(1);
+
+}
+
+static void gpio_init(void)
+{
+
+ REG_GPIO_PXPES(0) = 0xffffffff;
+ REG_GPIO_PXPES(1) = 0xffffffff;
+ REG_GPIO_PXPES(2) = 0xffffffff;
+ REG_GPIO_PXPES(3) = 0xffffffff;
+
+ /*
+ * Initialize NAND Flash Pins
+ */
+ __gpio_as_nand();
+
+ /*
+ * Initialize SDRAM pins
+ */
+ __gpio_as_sdram_32bit();
+
+ /*
+ * Initialize UART0 pins
+ */
+ __gpio_as_uart0();
+
+ /*
+ * Initialize MSC pins
+ */
+ __gpio_as_msc();
+
+ /*
+ * Initialize LCD pins
+ */
+ __gpio_as_lcd_16bit();
+
+ /*
+ * Initialize Other pins
+ */
+ __gpio_as_output(GPIO_SD_VCC_EN_N);
+ __gpio_clear_pin(GPIO_SD_VCC_EN_N);
+
+ __gpio_as_input(GPIO_SD_CD_N);
+ __gpio_disable_pull(GPIO_SD_CD_N);
+
+ __gpio_as_output(GPIO_DISP_OFF_N);
+
+ __gpio_as_output(GPIO_LED_EN);
+ __gpio_set_pin(GPIO_LED_EN);
+
+ __gpio_as_input(127);
+}
+
+static void cpm_init(void)
+{
+ __cpm_stop_ipu();
+ __cpm_stop_cim();
+ __cpm_stop_i2c();
+ __cpm_stop_ssi();
+ __cpm_stop_uart1();
+ __cpm_stop_sadc();
+ __cpm_stop_uhc();
+ __cpm_stop_udc();
+ __cpm_stop_aic1();
+ __cpm_stop_aic2();
+ __cpm_suspend_udcphy();
+ __cpm_suspend_usbphy();
+}
+
+//----------------------------------------------------------------------
+// board early init routine
+
+void board_early_init(void)
+{
+ gpio_init();
+ cpm_init();
+}
+
+//----------------------------------------------------------------------
+// U-Boot common routines
+
+int checkboard (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ printf("Board: Hanvon n516 e-book (CPU Speed %d MHz)\n",
+ gd->cpu_clk/1000000);
+
+ return 0; /* success */
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+#
+# (C) Copyright 2006
+# Ingenic Semiconductor, <jlwei@ingenic.cn>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o
+SOBJS =
+
+$(LIB): .depend $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS) $(SOBJS)
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2006 Qi Hardware, Inc.
+# Author: Xiangfu Liu <xiangfu.z@gmail.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# Qi Hardware, Inc. Ben NanoNote (QI_LB60)
+#
+
+ifndef TEXT_BASE
+# ROM version
+# TEXT_BASE = 0x88000000
+
+# RAM version
+TEXT_BASE = 0x80100000
+endif
--- /dev/null
+/*
+ * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 3 of the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/jz4740.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void gpio_init(void)
+{
+ /*
+ * Initialize NAND Flash Pins
+ */
+ __gpio_as_nand();
+
+ /*
+ * Initialize SDRAM pins
+ */
+ __gpio_as_sdram_32bit();
+
+ /*
+ * Initialize LCD pins
+ */
+ __gpio_as_lcd_8bit();
+
+ /*
+ * Initialize MSC pins
+ */
+ __gpio_as_msc();
+
+ /*
+ * Initialize Other pins
+ */
+ unsigned int i;
+ for (i = 0; i < 7; i++){
+ __gpio_as_input(GPIO_KEYIN_BASE + i);
+ __gpio_enable_pull(GPIO_KEYIN_BASE + i);
+ }
+
+ for (i = 0; i < 8; i++) {
+ __gpio_as_output(GPIO_KEYOUT_BASE + i);
+ __gpio_clear_pin(GPIO_KEYOUT_BASE + i);
+ }
+
+ /*
+ * Initialize UART0 pins, in Ben NanoNote uart0 and keyin8 use the
+ * same gpio, init the gpio as uart0 cause a keyboard bug. so for
+ * end user we disable the uart0
+ */
+ if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){
+ /* if pressed [S] */
+ printf("[S] pressed, enable UART0\n");
+ gd->boot_option = 5;
+ __gpio_as_uart0();
+ } else {
+ printf("[S] not pressed, disable UART0\n");
+ __gpio_as_input(GPIO_KEYIN_8);
+ __gpio_enable_pull(GPIO_KEYIN_8);
+ }
+
+ __gpio_as_output(GPIO_AUDIO_POP);
+ __gpio_set_pin(GPIO_AUDIO_POP);
+
+ __gpio_as_output(GPIO_LCD_CS);
+ __gpio_clear_pin(GPIO_LCD_CS);
+
+ __gpio_as_output(GPIO_AMP_EN);
+ __gpio_clear_pin(GPIO_AMP_EN);
+
+ __gpio_as_output(GPIO_SDPW_EN);
+ __gpio_disable_pull(GPIO_SDPW_EN);
+ __gpio_clear_pin(GPIO_SDPW_EN);
+
+ __gpio_as_input(GPIO_SD_DETECT);
+ __gpio_disable_pull(GPIO_SD_DETECT);
+
+ __gpio_as_input(GPIO_USB_DETECT);
+ __gpio_enable_pull(GPIO_USB_DETECT);
+
+ if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) {
+ printf("[M] pressed, boot from sd card\n");
+ gd->boot_option = 1;
+ }
+}
+
+static void cpm_init(void)
+{
+ __cpm_stop_ipu();
+ __cpm_stop_cim();
+ __cpm_stop_i2c();
+ __cpm_stop_ssi();
+ __cpm_stop_uart1();
+ __cpm_stop_sadc();
+ __cpm_stop_uhc();
+ __cpm_stop_udc();
+ __cpm_stop_aic1();
+/* __cpm_stop_aic2();*/
+}
+
+void board_early_init(void)
+{
+ gpio_init();
+ cpm_init();
+}
+
+/* U-Boot common routines */
+
+int checkboard (void)
+{
+
+ printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed %d MHz)\n",
+ gd->cpu_clk/1000000);
+
+ return 0; /* success */
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+#
+# (C) Copyright 2006
+# Ingenic Semiconductor, <jlwei@ingenic.cn>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o
+SOBJS =
+
+$(LIB): .depend $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS) $(SOBJS)
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2006 Qi Hardware, Inc.
+# Author: Xiangfu Liu <xiangfu.z@gmail.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# SAKC Board
+#
+
+ifndef TEXT_BASE
+# ROM version
+# TEXT_BASE = 0x88000000
+
+# RAM version
+TEXT_BASE = 0x80100000
+endif
--- /dev/null
+/*
+ * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 3 of the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/jz4740.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void gpio_init(void)
+{
+ /*
+ * Initialize NAND Flash Pins
+ */
+ __gpio_as_nand();
+
+ /*
+ * Initialize SDRAM pins
+ */
+ __gpio_as_sdram_16bit_4725();
+
+ /*
+ * Initialize UART0 pins
+ */
+ __gpio_as_uart0();
+
+ /*
+ * Initialize LCD pins
+ */
+ __gpio_as_lcd_18bit();
+
+ /*
+ * Initialize MSC pins
+ */
+ __gpio_as_msc();
+
+ /*
+ * Initialize SSI pins
+ */
+ __gpio_as_ssi();
+
+ /*
+ * Initialize I2C pins
+ */
+ __gpio_as_i2c();
+
+ /*
+ * Initialize MSC pins
+ */
+ __gpio_as_msc();
+
+ /*
+ * Initialize Other pins
+ */
+ __gpio_as_input(GPIO_SD_DETECT);
+ __gpio_disable_pull(GPIO_SD_DETECT);
+}
+/* TODO SAKC
+static void cpm_init(void)
+{
+ __cpm_stop_ipu();
+ __cpm_stop_cim();
+ __cpm_stop_i2c();
+ __cpm_stop_ssi();
+ __cpm_stop_uart1();
+ __cpm_stop_sadc();
+ __cpm_stop_uhc();
+ __cpm_stop_aic1();
+ __cpm_stop_aic2();
+}*/
+
+void board_early_init(void)
+{
+ gpio_init();
+ //cpm_init(); //TODO SAKC
+}
+
+/* U-Boot common routines */
+
+int checkboard (void)
+{
+
+ printf("Board: SAKC (Ingenic XBurst Jz4725 SoC, Speed %d MHz)\n",
+ gd->cpu_clk/1000000);
+
+ return 0; /* success */
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+/*
+ * Jz4740 common routines
+ *
+ * Copyright (c) 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+
+#ifdef CONFIG_JZ4740
+#include <common.h>
+#include <command.h>
+#include <asm/jz4740.h>
+
+extern void board_early_init(void);
+
+/* PLL output clock = EXTAL * NF / (NR * NO)
+ *
+ * NF = FD + 2, NR = RD + 2
+ * NO = 1 (if OD = 0), NO = 2 (if OD = 1 or 2), NO = 4 (if OD = 3)
+ */
+void pll_init(void)
+{
+ register unsigned int cfcr, plcr1;
+ int n2FR[33] = {
+ 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0,
+ 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0,
+ 9
+ };
+ int div[5] = {1, 3, 3, 3, 3}; /* divisors of I:S:P:L:M */
+ int nf, pllout2;
+
+ cfcr = CPM_CPCCR_CLKOEN |
+ CPM_CPCCR_PCS |
+ (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) |
+ (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) |
+ (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) |
+ (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) |
+ (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT);
+
+ pllout2 = (cfcr & CPM_CPCCR_PCS) ? CONFIG_SYS_CPU_SPEED : (CONFIG_SYS_CPU_SPEED / 2);
+
+ /* Init USB Host clock, pllout2 must be n*48MHz */
+ REG_CPM_UHCCDR = pllout2 / 48000000 - 1;
+
+ nf = CONFIG_SYS_CPU_SPEED * 2 / CONFIG_SYS_EXTAL;
+ plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */
+ (0 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */
+ (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */
+ (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */
+ CPM_CPPCR_PLLEN; /* enable PLL */
+
+ /* init PLL */
+ REG_CPM_CPCCR = cfcr;
+ REG_CPM_CPPCR = plcr1;
+}
+
+void pll_add_test(int new_freq)
+{
+ register unsigned int cfcr, plcr1;
+ int n2FR[33] = {
+ 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0,
+ 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0,
+ 9
+ };
+ int div[5] = {1, 4, 4, 4, 4}; /* divisors of I:S:P:M:L */
+ int nf, pllout2;
+
+ cfcr = CPM_CPCCR_CLKOEN |
+ (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) |
+ (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) |
+ (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) |
+ (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) |
+ (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT);
+
+ pllout2 = (cfcr & CPM_CPCCR_PCS) ? new_freq : (new_freq / 2);
+
+ /* Init UHC clock */
+ REG_CPM_UHCCDR = pllout2 / 48000000 - 1;
+
+ /* nf = new_freq * 2 / CONFIG_SYS_EXTAL; */
+ nf = new_freq / 1000000; /* step length is 1M */
+ plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */
+ (10 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */
+ (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */
+ (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */
+ CPM_CPPCR_PLLEN; /* enable PLL */
+
+ /* init PLL */
+ REG_CPM_CPCCR = cfcr;
+ REG_CPM_CPPCR = plcr1;
+}
+
+void calc_clocks_add_test(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ unsigned int pllout;
+ unsigned int div[10] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ pllout = __cpm_get_pllout();
+
+ gd->cpu_clk = pllout / div[__cpm_get_cdiv()];
+ gd->sys_clk = pllout / div[__cpm_get_hdiv()];
+ gd->per_clk = pllout / div[__cpm_get_pdiv()];
+ gd->mem_clk = pllout / div[__cpm_get_mdiv()];
+ gd->dev_clk = CONFIG_SYS_EXTAL;
+}
+
+void sdram_add_test(int new_freq)
+{
+ register unsigned int dmcr, sdmode, tmp, cpu_clk, mem_clk, ns;
+
+ unsigned int cas_latency_sdmr[2] = {
+ EMC_SDMR_CAS_2,
+ EMC_SDMR_CAS_3,
+ };
+
+ unsigned int cas_latency_dmcr[2] = {
+ 1 << EMC_DMCR_TCL_BIT, /* CAS latency is 2 */
+ 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */
+ };
+
+ int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ cpu_clk = new_freq;
+ mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()];
+
+ REG_EMC_RTCSR = EMC_RTCSR_CKS_DISABLE;
+ REG_EMC_RTCOR = 0;
+ REG_EMC_RTCNT = 0;
+
+ /* Basic DMCR register value. */
+ dmcr = ((SDRAM_ROW-11)<<EMC_DMCR_RA_BIT) |
+ ((SDRAM_COL-8)<<EMC_DMCR_CA_BIT) |
+ (SDRAM_BANK4<<EMC_DMCR_BA_BIT) |
+ (SDRAM_BW16<<EMC_DMCR_BW_BIT) |
+ EMC_DMCR_EPIN |
+ cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)];
+
+ /* SDRAM timimg parameters */
+ ns = 1000000000 / mem_clk;
+
+#if 0
+ tmp = SDRAM_TRAS/ns;
+ if (tmp < 4) tmp = 4;
+ if (tmp > 11) tmp = 11;
+ dmcr |= ((tmp-4) << EMC_DMCR_TRAS_BIT);
+
+ tmp = SDRAM_RCD/ns;
+ if (tmp > 3) tmp = 3;
+ dmcr |= (tmp << EMC_DMCR_RCD_BIT);
+
+ tmp = SDRAM_TPC/ns;
+ if (tmp > 7) tmp = 7;
+ dmcr |= (tmp << EMC_DMCR_TPC_BIT);
+
+ tmp = SDRAM_TRWL/ns;
+ if (tmp > 3) tmp = 3;
+ dmcr |= (tmp << EMC_DMCR_TRWL_BIT);
+
+ tmp = (SDRAM_TRAS + SDRAM_TPC)/ns;
+ if (tmp > 14) tmp = 14;
+ dmcr |= (((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT);
+#else
+ dmcr |= 0xfffc;
+#endif
+
+ /* First, precharge phase */
+ REG_EMC_DMCR = dmcr;
+
+ /* Set refresh registers */
+ tmp = SDRAM_TREF/ns;
+ tmp = tmp/64 + 1;
+ if (tmp > 0xff) tmp = 0xff;
+
+ REG_EMC_RTCOR = tmp;
+ REG_EMC_RTCSR = EMC_RTCSR_CKS_64; /* Divisor is 64, CKO/64 */
+
+ /* SDRAM mode values */
+ sdmode = EMC_SDMR_BT_SEQ |
+ EMC_SDMR_OM_NORMAL |
+ EMC_SDMR_BL_4 |
+ cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)];
+
+ /* precharge all chip-selects */
+ REG8(EMC_SDMR0|sdmode) = 0;
+
+ /* wait for precharge, > 200us */
+ tmp = (cpu_clk / 1000000) * 200;
+ while (tmp--);
+
+ /* enable refresh and set SDRAM mode */
+ REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET;
+
+ /* write sdram mode register for each chip-select */
+ REG8(EMC_SDMR0|sdmode) = 0;
+
+ /* everything is ok now */
+}
+
+void sdram_init(void)
+{
+ register unsigned int dmcr0, dmcr, sdmode, tmp, cpu_clk, mem_clk, ns;
+
+ unsigned int cas_latency_sdmr[2] = {
+ EMC_SDMR_CAS_2,
+ EMC_SDMR_CAS_3,
+ };
+
+ unsigned int cas_latency_dmcr[2] = {
+ 1 << EMC_DMCR_TCL_BIT, /* CAS latency is 2 */
+ 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */
+ };
+
+ int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ cpu_clk = CONFIG_SYS_CPU_SPEED;
+ mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()];
+
+ REG_EMC_BCR = 0; /* Disable bus release */
+ REG_EMC_RTCSR = 0; /* Disable clock for counting */
+
+ /* Fault DMCR value for mode register setting*/
+#define SDRAM_ROW0 11
+#define SDRAM_COL0 8
+#define SDRAM_BANK40 0
+
+ dmcr0 = ((SDRAM_ROW0-11)<<EMC_DMCR_RA_BIT) |
+ ((SDRAM_COL0-8)<<EMC_DMCR_CA_BIT) |
+ (SDRAM_BANK40<<EMC_DMCR_BA_BIT) |
+ (SDRAM_BW16<<EMC_DMCR_BW_BIT) |
+ EMC_DMCR_EPIN |
+ cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)];
+
+ /* Basic DMCR value */
+ dmcr = ((SDRAM_ROW-11)<<EMC_DMCR_RA_BIT) |
+ ((SDRAM_COL-8)<<EMC_DMCR_CA_BIT) |
+ (SDRAM_BANK4<<EMC_DMCR_BA_BIT) |
+ (SDRAM_BW16<<EMC_DMCR_BW_BIT) |
+ EMC_DMCR_EPIN |
+ cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)];
+
+ /* SDRAM timimg */
+ ns = 1000000000 / mem_clk;
+ tmp = SDRAM_TRAS/ns;
+ if (tmp < 4) tmp = 4;
+ if (tmp > 11) tmp = 11;
+ dmcr |= ((tmp-4) << EMC_DMCR_TRAS_BIT);
+ tmp = SDRAM_RCD/ns;
+ if (tmp > 3) tmp = 3;
+ dmcr |= (tmp << EMC_DMCR_RCD_BIT);
+ tmp = SDRAM_TPC/ns;
+ if (tmp > 7) tmp = 7;
+ dmcr |= (tmp << EMC_DMCR_TPC_BIT);
+ tmp = SDRAM_TRWL/ns;
+ if (tmp > 3) tmp = 3;
+ dmcr |= (tmp << EMC_DMCR_TRWL_BIT);
+ tmp = (SDRAM_TRAS + SDRAM_TPC)/ns;
+ if (tmp > 14) tmp = 14;
+ dmcr |= (((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT);
+
+ /* SDRAM mode value */
+ sdmode = EMC_SDMR_BT_SEQ |
+ EMC_SDMR_OM_NORMAL |
+ EMC_SDMR_BL_4 |
+ cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)];
+
+ /* Stage 1. Precharge all banks by writing SDMR with DMCR.MRSET=0 */
+ REG_EMC_DMCR = dmcr;
+ REG8(EMC_SDMR0|sdmode) = 0;
+
+ /* Wait for precharge, > 200us */
+ tmp = (cpu_clk / 1000000) * 1000;
+ while (tmp--);
+
+ /* Stage 2. Enable auto-refresh */
+ REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH;
+
+ tmp = SDRAM_TREF/ns;
+ tmp = tmp/64 + 1;
+ if (tmp > 0xff) tmp = 0xff;
+ REG_EMC_RTCOR = tmp;
+ REG_EMC_RTCNT = 0;
+ REG_EMC_RTCSR = EMC_RTCSR_CKS_64; /* Divisor is 64, CKO/64 */
+
+ /* Wait for number of auto-refresh cycles */
+ tmp = (cpu_clk / 1000000) * 1000;
+ while (tmp--);
+
+ /* Stage 3. Mode Register Set */
+ REG_EMC_DMCR = dmcr0 | EMC_DMCR_RFSH | EMC_DMCR_MRSET;
+ REG8(EMC_SDMR0|sdmode) = 0;
+
+ /* Set back to basic DMCR value */
+ REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET;
+
+ /* everything is ok now */
+}
+
+#ifndef CONFIG_NAND_SPL
+
+static void calc_clocks(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ unsigned int pllout;
+ unsigned int div[10] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ pllout = __cpm_get_pllout();
+
+ gd->cpu_clk = pllout / div[__cpm_get_cdiv()];
+ gd->sys_clk = pllout / div[__cpm_get_hdiv()];
+ gd->per_clk = pllout / div[__cpm_get_pdiv()];
+ gd->mem_clk = pllout / div[__cpm_get_mdiv()];
+ gd->dev_clk = CONFIG_SYS_EXTAL;
+}
+
+static void rtc_init(void)
+{
+ unsigned long rtcsta;
+
+ while ( !__rtc_write_ready()) ;
+ __rtc_enable_alarm(); /* enable alarm */
+
+ while ( !__rtc_write_ready())
+ ;
+ REG_RTC_RGR = 0x00007fff; /* type value */
+
+ while ( !__rtc_write_ready())
+ ;
+ REG_RTC_HWFCR = 0x0000ffe0; /* Power on delay 2s */
+
+ while ( !__rtc_write_ready())
+ ;
+ REG_RTC_HRCR = 0x00000fe0; /* reset delay 125ms */
+#if 0
+ while ( !__rtc_write_ready())
+ ;
+ rtcsta = REG_RTC_HWRSR;
+ while ( !__rtc_write_ready())
+ ;
+ if (rtcsta & 0x33) {
+ if (rtcsta & 0x10) {
+ while ( !__rtc_write_ready())
+ ;
+ REG_RTC_RSR = 0x0;
+ }
+ while ( !__rtc_write_ready())
+ ;
+ REG_RTC_HWRSR = 0x0;
+ }
+#endif
+}
+
+/*
+ * jz4740 board init routine
+ */
+int jz_board_init(void)
+{
+ board_early_init(); /* init gpio, pll etc. */
+#ifndef CONFIG_NAND_U_BOOT
+ pll_init(); /* init PLL */
+ sdram_init(); /* init sdram memory */
+#endif
+ calc_clocks(); /* calc the clocks */
+ rtc_init(); /* init rtc on any reset: */
+ return 0;
+}
+
+/* U-Boot common routines */
+phys_size_t initdram(int board_type)
+{
+ u32 dmcr;
+ u32 rows, cols, dw, banks;
+ ulong size;
+
+ dmcr = REG_EMC_DMCR;
+ rows = 11 + ((dmcr & EMC_DMCR_RA_MASK) >> EMC_DMCR_RA_BIT);
+ cols = 8 + ((dmcr & EMC_DMCR_CA_MASK) >> EMC_DMCR_CA_BIT);
+ dw = (dmcr & EMC_DMCR_BW) ? 2 : 4;
+ banks = (dmcr & EMC_DMCR_BA) ? 4 : 2;
+
+ size = (1 << (rows + cols)) * dw * banks;
+
+ return size;
+}
+
+/*
+ * Timer routines
+ */
+
+#define TIMER_CHAN 0
+#define TIMER_FDATA 0xffff /* Timer full data value */
+#define TIMER_HZ CONFIG_SYS_HZ
+
+#define READ_TIMER REG_TCU_TCNT(TIMER_CHAN) /* macro to read the 16 bit timer */
+
+static ulong timestamp;
+static ulong lastdec;
+
+void reset_timer_masked (void);
+ulong get_timer_masked (void);
+void udelay_masked (unsigned long usec);
+
+/*
+ * timer without interrupts
+ */
+
+int timer_init(void)
+{
+ REG_TCU_TCSR(TIMER_CHAN) = TCU_TCSR_PRESCALE256 | TCU_TCSR_EXT_EN;
+ REG_TCU_TCNT(TIMER_CHAN) = 0;
+ REG_TCU_TDHR(TIMER_CHAN) = 0;
+ REG_TCU_TDFR(TIMER_CHAN) = TIMER_FDATA;
+
+ REG_TCU_TMSR = (1 << TIMER_CHAN) | (1 << (TIMER_CHAN + 16)); /* mask irqs */
+ REG_TCU_TSCR = (1 << TIMER_CHAN); /* enable timer clock */
+ REG_TCU_TESR = (1 << TIMER_CHAN); /* start counting up */
+
+ lastdec = 0;
+ timestamp = 0;
+
+ return 0;
+}
+
+void reset_timer(void)
+{
+ reset_timer_masked ();
+}
+
+ulong get_timer(ulong base)
+{
+ return get_timer_masked () - base;
+}
+
+void set_timer(ulong t)
+{
+ timestamp = t;
+}
+
+void udelay (unsigned long usec)
+{
+ ulong tmo,tmp;
+
+ /* normalize */
+ if (usec >= 1000) {
+ tmo = usec / 1000;
+ tmo *= TIMER_HZ;
+ tmo /= 1000;
+ }
+ else {
+ if (usec >= 1) {
+ tmo = usec * TIMER_HZ;
+ tmo /= (1000*1000);
+ }
+ else
+ tmo = 1;
+ }
+
+ /* check for rollover during this delay */
+ tmp = get_timer (0);
+ if ((tmp + tmo) < tmp )
+ reset_timer_masked(); /* timer would roll over */
+ else
+ tmo += tmp;
+
+ while (get_timer_masked () < tmo);
+}
+
+void reset_timer_masked (void)
+{
+ /* reset time */
+ lastdec = READ_TIMER;
+ timestamp = 0;
+}
+
+ulong get_timer_masked (void)
+{
+ ulong now = READ_TIMER;
+
+ if (lastdec <= now) {
+ /* normal mode */
+ timestamp += (now - lastdec);
+ } else {
+ /* we have an overflow ... */
+ timestamp += TIMER_FDATA + now - lastdec;
+ }
+ lastdec = now;
+
+ return timestamp;
+}
+
+void udelay_masked (unsigned long usec)
+{
+ ulong tmo;
+ ulong endtime;
+ signed long diff;
+
+ /* normalize */
+ if (usec >= 1000) {
+ tmo = usec / 1000;
+ tmo *= TIMER_HZ;
+ tmo /= 1000;
+ } else {
+ if (usec > 1) {
+ tmo = usec * TIMER_HZ;
+ tmo /= (1000*1000);
+ } else {
+ tmo = 1;
+ }
+ }
+
+ endtime = get_timer_masked () + tmo;
+
+ do {
+ ulong now = get_timer_masked ();
+ diff = endtime - now;
+ } while (diff >= 0);
+}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On MIPS it just returns the timer value.
+ */
+unsigned long long get_ticks(void)
+{
+ return get_timer(0);
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On MIPS it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ return TIMER_HZ;
+}
+
+#endif /* CONFIG_NAND_SPL */
+
+/* End of timer routine. */
+
+#endif
--- /dev/null
+/*
+ * Platform independend driver for JZ4740.
+ *
+ * Copyright (c) 2007 Ingenic Semiconductor Inc.
+ * Author: <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+#include <common.h>
+
+#if defined(CONFIG_CMD_NAND) && defined(CONFIG_JZ4740)
+
+#include <nand.h>
+#include <asm/jz4740.h>
+#include <asm/io.h>
+
+#define PAR_SIZE 9
+#define __nand_ecc_enable() (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST )
+#define __nand_ecc_disable() (REG_EMC_NFECR &= ~EMC_NFECR_ECCE)
+
+#define __nand_select_rs_ecc() (REG_EMC_NFECR |= EMC_NFECR_RS)
+
+#define __nand_rs_ecc_encoding() (REG_EMC_NFECR |= EMC_NFECR_RS_ENCODING)
+#define __nand_rs_ecc_decoding() (REG_EMC_NFECR |= EMC_NFECR_RS_DECODING)
+#define __nand_ecc_encode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_ENCF))
+#define __nand_ecc_decode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_DECF))
+
+static void jz_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+{
+ struct nand_chip *this = mtd->priv;
+ unsigned long nandaddr = (unsigned long)this->IO_ADDR_W;
+
+ if (ctrl & NAND_CTRL_CHANGE) {
+ /* Change this to use I/O accessors. */
+ if (ctrl & NAND_NCE)
+ REG_EMC_NFCSR |= EMC_NFCSR_NFCE1;
+ else
+ REG_EMC_NFCSR &= ~EMC_NFCSR_NFCE1;
+ }
+
+ if (cmd == NAND_CMD_NONE)
+ return;
+
+ if (ctrl & NAND_CLE)
+ nandaddr |= 0x00008000;
+ else /* must be ALE */
+ nandaddr |= 0x00010000;
+
+ writeb(cmd, (uint8_t *)nandaddr);
+}
+
+static int jz_device_ready(struct mtd_info *mtd)
+{
+ int ready;
+ udelay(20); /* FIXME: add 20us delay */
+ ready = (REG_GPIO_PXPIN(2) & 0x40000000) ? 1 : 0;
+ return ready;
+}
+
+/*
+ * EMC setup
+ */
+static void jz_device_setup(void)
+{
+ /* Set NFE bit */
+ REG_EMC_NFCSR |= EMC_NFCSR_NFE1;
+ REG_EMC_SMCR1 = 0x094c4400;
+ /* REG_EMC_SMCR3 = 0x04444400; */
+}
+
+void board_nand_select_device(struct nand_chip *nand, int chip)
+{
+ /*
+ * Don't use "chip" to address the NAND device,
+ * generate the cs from the address where it is encoded.
+ */
+}
+
+static int jzsoc_nand_calculate_rs_ecc(struct mtd_info* mtd, const u_char* dat,
+ u_char* ecc_code)
+{
+ volatile u8 *paraddr = (volatile u8 *)EMC_NFPAR0;
+ short i;
+
+ __nand_ecc_encode_sync()
+ __nand_ecc_disable();
+
+ for(i = 0; i < PAR_SIZE; i++)
+ ecc_code[i] = *paraddr++;
+
+ return 0;
+}
+
+static void jzsoc_nand_enable_rs_hwecc(struct mtd_info* mtd, int mode)
+{
+ __nand_ecc_enable();
+ __nand_select_rs_ecc();
+
+ REG_EMC_NFINTS = 0x0;
+ if (NAND_ECC_READ == mode){
+ __nand_rs_ecc_decoding();
+ }
+ if (NAND_ECC_WRITE == mode){
+ __nand_rs_ecc_encoding();
+ }
+}
+
+/* Correct 1~9-bit errors in 512-bytes data */
+static void jzsoc_rs_correct(unsigned char *dat, int idx, int mask)
+{
+ int i;
+
+ idx--;
+
+ i = idx + (idx >> 3);
+ if (i >= 512)
+ return;
+
+ mask <<= (idx & 0x7);
+
+ dat[i] ^= mask & 0xff;
+ if (i < 511)
+ dat[i+1] ^= (mask >> 8) & 0xff;
+}
+
+static int jzsoc_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat,
+ u_char *read_ecc, u_char *calc_ecc)
+{
+ volatile u8 *paraddr = (volatile u8 *)EMC_NFPAR0;
+ short k;
+ u32 stat;
+ /* Set PAR values */
+
+ for (k = 0; k < PAR_SIZE; k++) {
+ *paraddr++ = read_ecc[k];
+ }
+
+ /* Set PRDY */
+ REG_EMC_NFECR |= EMC_NFECR_PRDY;
+
+ /* Wait for completion */
+ __nand_ecc_decode_sync();
+ __nand_ecc_disable();
+
+ /* Check decoding */
+ stat = REG_EMC_NFINTS;
+ if (stat & EMC_NFINTS_ERR) {
+ if (stat & EMC_NFINTS_UNCOR) {
+ printk("Uncorrectable error occurred\n");
+ return -1;
+ }
+ else {
+ u32 errcnt = (stat & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT;
+ switch (errcnt) {
+ case 4:
+ jzsoc_rs_correct(dat, (REG_EMC_NFERR3 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR3 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
+ case 3:
+ jzsoc_rs_correct(dat, (REG_EMC_NFERR2 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR2 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
+ case 2:
+ jzsoc_rs_correct(dat, (REG_EMC_NFERR1 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR1 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
+ case 1:
+ jzsoc_rs_correct(dat, (REG_EMC_NFERR0 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR0 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
+ return 0;
+ default:
+ break;
+ }
+ }
+ }
+ /* no error need to be correct */
+ return 0;
+}
+
+/*
+ * Main initialization routine
+ */
+int board_nand_init(struct nand_chip *nand)
+{
+ jz_device_setup();
+
+ nand->cmd_ctrl = jz_hwcontrol;
+ nand->dev_ready = jz_device_ready;
+
+ /* FIXME: should use NAND_ECC_SOFT */
+ nand->ecc.hwctl = jzsoc_nand_enable_rs_hwecc;
+ nand->ecc.correct = jzsoc_nand_rs_correct_data;
+ nand->ecc.calculate = jzsoc_nand_calculate_rs_ecc;
+ nand->ecc.mode = NAND_ECC_HW;
+ nand->ecc.size = 512;
+ nand->ecc.bytes = 9;
+
+ /* 20 us command delay time */
+ nand->chip_delay = 20;
+
+ return 0;
+}
+#endif /* (CONFIG_SYS_CMD_NAND) */
--- /dev/null
+/*
+ * JzRISC lcd controller
+ *
+ * xiangfu liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Fallowing macro may be used:
+ * CONFIG_LCD : LCD support
+ * LCD_BPP : Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8
+ * CONFIG_LCD_LOGO : show logo
+ */
+
+#include <config.h>
+#include <common.h>
+#include <lcd.h>
+
+#include <asm/io.h> /* virt_to_phys() */
+
+#if defined(CONFIG_LCD) && !defined(CONFIG_SLCD)
+
+#if defined(CONFIG_JZ4740)
+#include <asm/jz4740.h>
+#endif
+
+#include "jz_lcd.h"
+
+
+struct jzfb_info {
+ unsigned int cfg; /* panel mode and pin usage etc. */
+ unsigned int w;
+ unsigned int h;
+ unsigned int bpp; /* bit per pixel */
+ unsigned int fclk; /* frame clk */
+ unsigned int hsw; /* hsync width, in pclk */
+ unsigned int vsw; /* vsync width, in line count */
+ unsigned int elw; /* end of line, in pclk */
+ unsigned int blw; /* begin of line, in pclk */
+ unsigned int efw; /* end of frame, in line count */
+ unsigned int bfw; /* begin of frame, in line count */
+};
+
+static struct jzfb_info jzfb = {
+ #if defined(CONFIG_NANONOTE)
+ MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N,
+ 320, 240, 32, 70, 1, 1, 273, 140, 1, 20
+ #endif
+
+};
+
+/************************************************************************/
+
+vidinfo_t panel_info = {
+#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01)
+ 320, 240, LCD_BPP,
+#endif
+};
+
+/*----------------------------------------------------------------------*/
+
+int lcd_line_length;
+
+int lcd_color_fg;
+int lcd_color_bg;
+
+/*
+ * Frame buffer memory information
+ */
+void *lcd_base; /* Start of framebuffer memory */
+void *lcd_console_address; /* Start of console buffer */
+
+short console_col;
+short console_row;
+
+/*----------------------------------------------------------------------*/
+
+void lcd_ctrl_init (void *lcdbase);
+
+void lcd_enable (void);
+void lcd_disable (void);
+
+/*----------------------------------------------------------------------*/
+
+static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid);
+static void jz_lcd_desc_init(vidinfo_t *vid);
+static int jz_lcd_hw_init( vidinfo_t *vid );
+extern int flush_cache_all(void);
+
+#if LCD_BPP == LCD_COLOR8
+void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue);
+#endif
+#if LCD_BPP == LCD_MONOCHROME
+void lcd_initcolregs (void);
+#endif
+
+/*-----------------------------------------------------------------------*/
+
+void lcd_ctrl_init (void *lcdbase)
+{
+ __lcd_display_pin_init();
+
+ jz_lcd_init_mem(lcdbase, &panel_info);
+ jz_lcd_desc_init(&panel_info);
+ jz_lcd_hw_init(&panel_info);
+
+ __lcd_display_on() ;
+}
+
+/*----------------------------------------------------------------------*/
+#if LCD_BPP == LCD_COLOR8
+void
+lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
+{
+}
+#endif
+/*----------------------------------------------------------------------*/
+
+#if LCD_BPP == LCD_MONOCHROME
+static
+void lcd_initcolregs (void)
+{
+}
+#endif
+
+/*
+ * Before enabled lcd controller, lcd registers should be configured correctly.
+ */
+
+void lcd_enable (void)
+{
+ REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */
+ REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/
+}
+
+void lcd_disable (void)
+{
+ REG_LCD_CTRL |= (1<<4); /* LCDCTRL.DIS, regular disable */
+ /* REG_LCD_CTRL |= (1<<3); */ /* LCDCTRL.DIS, quikly disable */
+}
+
+static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
+{
+ u_long palette_mem_size;
+ struct jz_fb_info *fbi = &vid->jz_fb;
+ int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8;
+
+ fbi->screen = (u_long)lcdbase;
+ fbi->palette_size = 256;
+ palette_mem_size = fbi->palette_size * sizeof(u16);
+
+ debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size);
+ /* locate palette and descs at end of page following fb */
+ fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size;
+
+ return 0;
+}
+
+static void jz_lcd_desc_init(vidinfo_t *vid)
+{
+ struct jz_fb_info * fbi;
+ fbi = &vid->jz_fb;
+ fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16);
+ fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16);
+ fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16);
+
+ #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)
+
+ /* populate descriptors */
+ fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow);
+ fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL));
+ fbi->dmadesc_fblow->fidr = 0;
+ fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ;
+
+ fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */
+
+ fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen);
+ fbi->dmadesc_fbhigh->fidr = 0;
+ fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */
+
+ fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette);
+ fbi->dmadesc_palette->fidr = 0;
+ fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28);
+
+ if( NBITS(vid->vl_bpix) < 12)
+ {
+ /* assume any mode with <12 bpp is palette driven */
+ fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh);
+ fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette);
+ /* flips back and forth between pal and fbhigh */
+ fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette);
+ } else {
+ /* palette shouldn't be loaded in true-color mode */
+ fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh);
+ fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */
+ }
+
+ flush_cache_all();
+}
+
+static int jz_lcd_hw_init(vidinfo_t *vid)
+{
+ struct jz_fb_info *fbi = &vid->jz_fb;
+ unsigned int val = 0;
+ unsigned int pclk;
+ unsigned int stnH;
+#if defined(CONFIG_MIPS_JZ4740)
+ int pll_div;
+#endif
+
+ /* Setting Control register */
+ switch (jzfb.bpp) {
+ case 1:
+ val |= LCD_CTRL_BPP_1;
+ break;
+ case 2:
+ val |= LCD_CTRL_BPP_2;
+ break;
+ case 4:
+ val |= LCD_CTRL_BPP_4;
+ break;
+ case 8:
+ val |= LCD_CTRL_BPP_8;
+ break;
+ case 15:
+ val |= LCD_CTRL_RGB555;
+ case 16:
+ val |= LCD_CTRL_BPP_16;
+ break;
+#if defined(CONFIG_MIPS_JZ4740)
+ case 17 ... 32:
+ val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */
+ break;
+#endif
+ default:
+ printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp);
+ val |= LCD_CTRL_BPP_16;
+ break;
+ }
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_STN_MONO_DUAL:
+ case MODE_STN_COLOR_DUAL:
+ case MODE_STN_MONO_SINGLE:
+ case MODE_STN_COLOR_SINGLE:
+ switch (jzfb.bpp) {
+ case 1:
+ /* val |= LCD_CTRL_PEDN; */
+ case 2:
+ val |= LCD_CTRL_FRC_2;
+ break;
+ case 4:
+ val |= LCD_CTRL_FRC_4;
+ break;
+ case 8:
+ default:
+ val |= LCD_CTRL_FRC_16;
+ break;
+ }
+ break;
+ }
+
+ val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */
+ val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_STN_MONO_DUAL:
+ case MODE_STN_COLOR_DUAL:
+ case MODE_STN_MONO_SINGLE:
+ case MODE_STN_COLOR_SINGLE:
+ switch (jzfb.cfg & STN_DAT_PINMASK) {
+#define align2(n) (n)=((((n)+1)>>1)<<1)
+#define align4(n) (n)=((((n)+3)>>2)<<2)
+#define align8(n) (n)=((((n)+7)>>3)<<3)
+ case STN_DAT_PIN1:
+ /* Do not adjust the hori-param value. */
+ break;
+ case STN_DAT_PIN2:
+ align2(jzfb.hsw);
+ align2(jzfb.elw);
+ align2(jzfb.blw);
+ break;
+ case STN_DAT_PIN4:
+ align4(jzfb.hsw);
+ align4(jzfb.elw);
+ align4(jzfb.blw);
+ break;
+ case STN_DAT_PIN8:
+ align8(jzfb.hsw);
+ align8(jzfb.elw);
+ align8(jzfb.blw);
+ break;
+ }
+ break;
+ }
+
+ REG_LCD_CTRL = val;
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_STN_MONO_DUAL:
+ case MODE_STN_COLOR_DUAL:
+ case MODE_STN_MONO_SINGLE:
+ case MODE_STN_COLOR_SINGLE:
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
+ stnH = jzfb.h >> 1;
+ else
+ stnH = jzfb.h;
+
+ REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
+ REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw);
+
+ /* Screen setting */
+ REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw);
+ REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w);
+ REG_LCD_DAV = (0 << 16) | (stnH);
+
+ /* AC BIAs signal */
+ REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw);
+
+ break;
+
+ case MODE_TFT_GEN:
+ case MODE_TFT_SHARP:
+ case MODE_TFT_CASIO:
+ case MODE_TFT_SAMSUNG:
+ case MODE_8BIT_SERIAL_TFT:
+ case MODE_TFT_18BIT:
+ REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
+ REG_LCD_HSYNC = (0 << 16) | jzfb.hsw;
+#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)
+ REG_LCD_DAV = (0 << 16) | ( jzfb.h );
+#else
+ REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h);
+#endif /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/
+ REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w );
+ REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \
+ | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw);
+ break;
+ }
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_TFT_SAMSUNG:
+ {
+ unsigned int total, tp_s, tp_e, ckv_s, ckv_e;
+ unsigned int rev_s, rev_e, inv_s, inv_e;
+
+ pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
+ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
+
+ total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
+ tp_s = jzfb.blw + jzfb.w + 1;
+ tp_e = tp_s + 1;
+ /* ckv_s = tp_s - jz_clocks.pixclk/(1000000000/4100); */
+ ckv_s = tp_s - pclk/(1000000000/4100);
+ ckv_e = tp_s + total;
+ rev_s = tp_s - 11; /* -11.5 clk */
+ rev_e = rev_s + total;
+ inv_s = tp_s;
+ inv_e = inv_s + total;
+ REG_LCD_CLS = (tp_s << 16) | tp_e;
+ REG_LCD_PS = (ckv_s << 16) | ckv_e;
+ REG_LCD_SPL = (rev_s << 16) | rev_e;
+ REG_LCD_REV = (inv_s << 16) | inv_e;
+ jzfb.cfg |= STFT_REVHI | STFT_SPLHI;
+ break;
+ }
+ case MODE_TFT_SHARP:
+ {
+ unsigned int total, cls_s, cls_e, ps_s, ps_e;
+ unsigned int spl_s, spl_e, rev_s, rev_e;
+ total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
+#if !defined(CONFIG_JZLCD_INNOLUX_AT080TN42)
+ spl_s = 1;
+ spl_e = spl_s + 1;
+ cls_s = 0;
+ cls_e = total - 60; /* > 4us (pclk = 80ns) */
+ ps_s = cls_s;
+ ps_e = cls_e;
+ rev_s = total - 40; /* > 3us (pclk = 80ns) */
+ rev_e = rev_s + total;
+ jzfb.cfg |= STFT_PSHI;
+#else /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/
+ spl_s = total - 5; /* LD */
+ spl_e = total -3;
+ cls_s = 32; /* CKV */
+ cls_e = 145;
+ ps_s = 0; /* OEV */
+ ps_e = 45;
+ rev_s = 0; /* POL */
+ rev_e = 0;
+#endif /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/
+ REG_LCD_SPL = (spl_s << 16) | spl_e;
+ REG_LCD_CLS = (cls_s << 16) | cls_e;
+ REG_LCD_PS = (ps_s << 16) | ps_e;
+ REG_LCD_REV = (rev_s << 16) | rev_e;
+ break;
+ }
+ case MODE_TFT_CASIO:
+ break;
+ }
+
+ /* Configure the LCD panel */
+ REG_LCD_CFG = jzfb.cfg;
+
+ /* Timing setting */
+ __cpm_stop_lcd();
+
+ val = jzfb.fclk; /* frame clk */
+ if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) {
+ pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
+ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
+ }
+ else {
+ /* serial mode: Hsync period = 3*Width_Pixel */
+ pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) *
+ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
+ }
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
+ pclk = (pclk * 3);
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
+ pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4);
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
+ pclk >>= 1;
+
+ pll_div = ( REG_CPM_CPCCR & CPM_CPCCR_PCS ); /* clock source,0:pllout/2 1: pllout */
+ pll_div = pll_div ? 1 : 2 ;
+ val = ( __cpm_get_pllout()/pll_div ) / pclk;
+ val--;
+ if ( val > 0x1ff ) {
+ printf("CPM_LPCDR too large, set it to 0x1ff\n");
+ val = 0x1ff;
+ }
+ __cpm_set_pixdiv(val);
+
+ val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */
+ if ( val > 150000000 ) {
+ printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val);
+ printf("Change LCDClock to 150MHz\n");
+ val = 150000000;
+ }
+ val = ( __cpm_get_pllout()/pll_div ) / val;
+ val--;
+ if ( val > 0x1f ) {
+ printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n");
+ val = 0x1f;
+ }
+ __cpm_set_ldiv( val );
+ REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */
+
+ __cpm_start_lcd();
+ udelay(1000);
+
+ REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
+ REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/
+
+ return 0;
+}
+
--- /dev/null
+/*
+ * JzRISC lcd controller
+ *
+ * xiangfu liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __JZLCD_H__
+#define __JZLCD_H__
+
+#include <asm/io.h>
+/*
+ * change u-boot macro to celinux macro
+ */
+/* Chip type */
+#if defined(CONFIG_JZ4740)
+#define CONFIG_MIPS_JZ4740 1
+#endif
+
+/* board type */
+#if defined(CONFIG_NANONOTE)
+#define CONFIG_MIPS_JZ4740_PI 1
+#endif
+
+#define mdelay(n) udelay((n)*1000)
+
+/*
+ * change u-boot macro to celinux macro
+ */
+
+#define NR_PALETTE 256
+
+struct lcd_desc{
+ unsigned int next_desc; /* LCDDAx */
+ unsigned int databuf; /* LCDSAx */
+ unsigned int frame_id; /* LCDFIDx */
+ unsigned int cmd; /* LCDCMDx */
+};
+
+#define MODE_MASK 0x0f
+#define MODE_TFT_GEN 0x00
+#define MODE_TFT_SHARP 0x01
+#define MODE_TFT_CASIO 0x02
+#define MODE_TFT_SAMSUNG 0x03
+#define MODE_CCIR656_NONINT 0x04
+#define MODE_CCIR656_INT 0x05
+#define MODE_STN_COLOR_SINGLE 0x08
+#define MODE_STN_MONO_SINGLE 0x09
+#define MODE_STN_COLOR_DUAL 0x0a
+#define MODE_STN_MONO_DUAL 0x0b
+#define MODE_8BIT_SERIAL_TFT 0x0c
+
+#define MODE_TFT_18BIT (1<<7)
+
+#define STN_DAT_PIN1 (0x00 << 4)
+#define STN_DAT_PIN2 (0x01 << 4)
+#define STN_DAT_PIN4 (0x02 << 4)
+#define STN_DAT_PIN8 (0x03 << 4)
+#define STN_DAT_PINMASK STN_DAT_PIN8
+
+#define STFT_PSHI (1 << 15)
+#define STFT_CLSHI (1 << 14)
+#define STFT_SPLHI (1 << 13)
+#define STFT_REVHI (1 << 12)
+
+#define SYNC_MASTER (0 << 16)
+#define SYNC_SLAVE (1 << 16)
+
+#define DE_P (0 << 9)
+#define DE_N (1 << 9)
+
+#define PCLK_P (0 << 10)
+#define PCLK_N (1 << 10)
+
+#define HSYNC_P (0 << 11)
+#define HSYNC_N (1 << 11)
+
+#define VSYNC_P (0 << 8)
+#define VSYNC_N (1 << 8)
+
+#define DATA_NORMAL (0 << 17)
+#define DATA_INVERSE (1 << 17)
+
+
+/* Jz LCDFB supported I/O controls. */
+#define FBIOSETBACKLIGHT 0x4688
+#define FBIODISPON 0x4689
+#define FBIODISPOFF 0x468a
+#define FBIORESET 0x468b
+#define FBIOPRINT_REG 0x468c
+
+/*
+ * LCD panel specific definition
+ */
+
+#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) || defined(CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL)
+
+#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) /* board pmp */
+#define MODE 0xcd /* 24bit parellel RGB */
+#endif
+#if defined(CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL)
+#define MODE 0xc9 /* 8bit serial RGB */
+#endif
+
+#if defined(CONFIG_MIPS_JZ4740_PI) /* board pavo */
+ #define SPEN (32*2+21) /*LCD_SPL */
+ #define SPCK (32*2+23) /*LCD_CLS */
+ #define SPDA (32*2+22) /*LCD_D12 */
+ #define LCD_RET (32*3+27)
+#else
+#error "cpu/misp/Jzlcd.h, please define SPI pins on your board."
+#endif
+
+ #define __spi_write_reg1(reg, val) \
+ do { \
+ unsigned char no;\
+ unsigned short value;\
+ unsigned char a=0;\
+ unsigned char b=0;\
+ a=reg;\
+ b=val;\
+ __gpio_set_pin(SPEN);\
+ __gpio_set_pin(SPCK);\
+ __gpio_clear_pin(SPDA);\
+ __gpio_clear_pin(SPEN);\
+ udelay(25);\
+ value=((a<<8)|(b&0xFF));\
+ for(no=0;no<16;no++)\
+ {\
+ __gpio_clear_pin(SPCK);\
+ if((value&0x8000)==0x8000)\
+ __gpio_set_pin(SPDA);\
+ else\
+ __gpio_clear_pin(SPDA);\
+ udelay(25);\
+ __gpio_set_pin(SPCK);\
+ value=(value<<1); \
+ udelay(25);\
+ }\
+ __gpio_set_pin(SPEN);\
+ udelay(100);\
+ } while (0)
+
+ #define __spi_write_reg(reg, val) \
+ do {\
+ __spi_write_reg1((reg<<2|2), val);\
+ udelay(100); \
+ }while(0)
+
+
+ #define __lcd_special_pin_init() \
+ do { \
+ __gpio_as_output(SPEN); /* use SPDA */\
+ __gpio_as_output(SPCK); /* use SPCK */\
+ __gpio_as_output(SPDA); /* use SPDA */\
+ __gpio_as_output(LCD_RET);\
+ } while (0)
+
+#if defined(CONFIG_NANONOTE)
+ #define __lcd_special_on() \
+ do { \
+ udelay(50);\
+ __spi_write_reg1(0x05, 0x16); \
+ __spi_write_reg1(0x04, 0x0b); \
+ __spi_write_reg1(0x07, 0x8d); \
+ __spi_write_reg1(0x01, 0x95); \
+ __spi_write_reg1(0x08, 0xc0); \
+ __spi_write_reg1(0x03, 0x40); \
+ __spi_write_reg1(0x06, 0x15); \
+ __spi_write_reg1(0x05, 0xd7); \
+ } while (0) /* reg 0x0a is control the display direction:DB0->horizontal level DB1->vertical level */
+
+ #define __lcd_special_off() \
+ do { \
+ __spi_write_reg1(0x05, 0x5e); \
+ } while (0)
+#endif /* CONFIG_NANONOTE */
+#endif /* CONFIG_JZLCD_FOXCONN_PT035TN01 or CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL */
+
+#ifndef __lcd_special_pin_init
+#define __lcd_special_pin_init()
+#endif
+#ifndef __lcd_special_on
+#define __lcd_special_on()
+#endif
+#ifndef __lcd_special_off
+#define __lcd_special_off()
+#endif
+
+
+/*
+ * Platform specific definition
+ */
+
+#if defined(CONFIG_MIPS_JZ4740_PI)
+
+ /* 100 level: 0,1,...,100 */
+ #define __lcd_set_backlight_level(n)\
+ do { \
+ __gpio_as_output(32*3+27); \
+ __gpio_set_pin(32*3+27); \
+ } while (0)
+
+ #define __lcd_close_backlight() \
+ do { \
+ __gpio_as_output(GPIO_PWM); \
+ __gpio_clear_pin(GPIO_PWM); \
+ } while (0)
+
+ #define __lcd_display_pin_init() \
+ do { \
+ __gpio_as_output(GPIO_DISP_OFF_N); \
+ __cpm_start_tcu(); \
+ __lcd_special_pin_init(); \
+ } while (0)
+ /* __lcd_set_backlight_level(100); \*/
+ #define __lcd_display_on() \
+ do { \
+ __gpio_set_pin(GPIO_DISP_OFF_N); \
+ __lcd_special_on(); \
+ } while (0)
+
+ #define __lcd_display_off() \
+ do { \
+ __lcd_special_off(); \
+ __gpio_clear_pin(GPIO_DISP_OFF_N); \
+ } while (0)
+
+#endif /* CONFIG_MIPS_JZ4740_PI) */
+
+/*****************************************************************************
+ * LCD display pin dummy macros
+ *****************************************************************************/
+#ifndef __lcd_display_pin_init
+#define __lcd_display_pin_init()
+#endif
+#ifndef __lcd_display_on
+#define __lcd_display_on()
+#endif
+#ifndef __lcd_display_off
+#define __lcd_display_off()
+#endif
+#ifndef __lcd_set_backlight_level
+#define __lcd_set_backlight_level(n)
+#endif
+
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <part.h>
+
+#if defined CONFIG_JZ4740
+#include <asm-mips/jz4740.h>
+
+#include "jz_mmc.h"
+
+#define CFG_MMC_BASE 0x80600000
+static int sd2_0 = 0;
+
+/*
+ * GPIO definition
+ */
+#if defined(CONFIG_SAKC)
+
+#define __msc_init_io() \
+do { \
+ __gpio_as_input(GPIO_SD_CD_N); \
+} while (0)
+
+#else
+#define __msc_init_io() \
+do { \
+ __gpio_as_output(GPIO_SD_VCC_EN_N); \
+ __gpio_as_input(GPIO_SD_CD_N); \
+} while (0)
+
+#define __msc_enable_power() \
+do { \
+ __gpio_clear_pin(GPIO_SD_VCC_EN_N); \
+} while (0)
+
+#define __msc_disable_power() \
+do { \
+ __gpio_set_pin(GPIO_SD_VCC_EN_N); \
+} while (0)
+
+#endif /* CONFIG_SAKE */
+
+#define __msc_card_detected() \
+({ \
+ int detected = 1; \
+ __gpio_as_input(GPIO_SD_CD_N); \
+ __gpio_disable_pull(GPIO_SD_CD_N); \
+ if (!__gpio_get_pin(GPIO_SD_CD_N)) \
+ detected = 0; \
+ detected; \
+})
+
+/*
+ * Local functions
+ */
+
+#ifdef CONFIG_MMC
+extern int
+fat_register_device(block_dev_desc_t *dev_desc, int part_no);
+
+static block_dev_desc_t mmc_dev;
+
+block_dev_desc_t * mmc_get_dev(int dev)
+{
+ return ((block_dev_desc_t *)&mmc_dev);
+}
+
+/*
+ * FIXME needs to read cid and csd info to determine block size
+ * and other parameters
+ */
+static uchar mmc_buf[MMC_BLOCK_SIZE];
+static int mmc_ready = 0;
+static mmc_csd_t mmc_csd;
+static int use_4bit; /* Use 4-bit data bus */
+/*
+ * MMC Events
+ */
+#define MMC_EVENT_NONE 0x00 /* No events */
+#define MMC_EVENT_RX_DATA_DONE 0x01 /* Rx data done */
+#define MMC_EVENT_TX_DATA_DONE 0x02 /* Tx data done */
+#define MMC_EVENT_PROG_DONE 0x04 /* Programming is done */
+
+
+#define MMC_IRQ_MASK() \
+do { \
+ REG_MSC_IMASK = 0xffff; \
+ REG_MSC_IREG = 0xffff; \
+} while (0)
+
+/* Stop the MMC clock and wait while it happens */
+static inline int jz_mmc_stop_clock(void)
+{
+ int timeout = 1000;
+
+ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP;
+
+ while (timeout && (REG_MSC_STAT & MSC_STAT_CLK_EN)) {
+ timeout--;
+ if (timeout == 0) {
+ return MMC_ERROR_TIMEOUT;
+ }
+ udelay(1);
+ }
+ return MMC_NO_ERROR;
+}
+
+/* Start the MMC clock and operation */
+static inline int jz_mmc_start_clock(void)
+{
+ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START | MSC_STRPCL_START_OP;
+ return MMC_NO_ERROR;
+}
+
+static inline u32 jz_mmc_calc_clkrt(int is_sd, u32 rate)
+{
+ u32 clkrt;
+ u32 clk_src = is_sd ? 24000000: 16000000;
+
+ clkrt = 0;
+ while (rate < clk_src)
+ {
+ clkrt ++;
+ clk_src >>= 1;
+ }
+ return clkrt;
+}
+
+/* Set the MMC clock frequency */
+void jz_mmc_set_clock(int sd, u32 rate)
+{
+ jz_mmc_stop_clock();
+
+ /* Select clock source of MSC */
+ __cpm_select_msc_clk(sd);
+
+ /* Set clock dividor of MSC */
+ REG_MSC_CLKRT = jz_mmc_calc_clkrt(sd, rate);
+}
+
+static int jz_mmc_check_status(struct mmc_request *request)
+{
+ u32 status = REG_MSC_STAT;
+
+ /* Checking for response or data timeout */
+ if (status & (MSC_STAT_TIME_OUT_RES | MSC_STAT_TIME_OUT_READ)) {
+ printf("MMC/SD timeout, MMC_STAT 0x%x CMD %d\n", status, request->cmd);
+ return MMC_ERROR_TIMEOUT;
+ }
+
+ /* Checking for CRC error */
+ if (status & (MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_RES_ERR)) {
+ printf("MMC/CD CRC error, MMC_STAT 0x%x\n", status);
+ return MMC_ERROR_CRC;
+ }
+
+ return MMC_NO_ERROR;
+}
+
+/* Obtain response to the command and store it to response buffer */
+static void jz_mmc_get_response(struct mmc_request *request)
+{
+ int i;
+ u8 *buf;
+ u32 data;
+
+ DEBUG(3, "fetch response for request %d, cmd %d\n", request->rtype, request->cmd);
+
+ buf = request->response;
+ request->result = MMC_NO_ERROR;
+
+ switch (request->rtype) {
+ case RESPONSE_R1: case RESPONSE_R1B: case RESPONSE_R6:
+ case RESPONSE_R3: case RESPONSE_R4: case RESPONSE_R5:
+ {
+ data = REG_MSC_RES;
+ buf[0] = (data >> 8) & 0xff;
+ buf[1] = data & 0xff;
+ data = REG_MSC_RES;
+ buf[2] = (data >> 8) & 0xff;
+ buf[3] = data & 0xff;
+ data = REG_MSC_RES;
+ buf[4] = data & 0xff;
+
+ DEBUG(3, "request %d, response [%02x %02x %02x %02x %02x]\n",
+ request->rtype, buf[0], buf[1], buf[2], buf[3], buf[4]);
+ break;
+ }
+ case RESPONSE_R2_CID: case RESPONSE_R2_CSD:
+ {
+ for (i = 0; i < 16; i += 2) {
+ data = REG_MSC_RES;
+ buf[i] = (data >> 8) & 0xff;
+ buf[i+1] = data & 0xff;
+ }
+ DEBUG(3, "request %d, response [", request->rtype);
+#if CONFIG_MMC_DEBUG_VERBOSE > 2
+ if (g_mmc_debug >= 3) {
+ int n;
+ for (n = 0; n < 17; n++)
+ printk("%02x ", buf[n]);
+ printk("]\n");
+ }
+#endif
+ break;
+ }
+ case RESPONSE_NONE:
+ DEBUG(3, "No response\n");
+ break;
+
+ default:
+ DEBUG(3, "unhandled response type for request %d\n", request->rtype);
+ break;
+ }
+}
+
+static int jz_mmc_receive_data(struct mmc_request *req)
+{
+ u32 stat, timeout, data, cnt;
+ u8 *buf = req->buffer;
+ u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */
+
+ timeout = 0x3ffffff;
+
+ while (timeout) {
+ timeout--;
+ stat = REG_MSC_STAT;
+
+ if (stat & MSC_STAT_TIME_OUT_READ)
+ return MMC_ERROR_TIMEOUT;
+ else if (stat & MSC_STAT_CRC_READ_ERROR)
+ return MMC_ERROR_CRC;
+ else if (!(stat & MSC_STAT_DATA_FIFO_EMPTY)
+ || (stat & MSC_STAT_DATA_FIFO_AFULL)) {
+ /* Ready to read data */
+ break;
+ }
+ udelay(1);
+ }
+ if (!timeout)
+ return MMC_ERROR_TIMEOUT;
+
+ /* Read data from RXFIFO. It could be FULL or PARTIAL FULL */
+ cnt = wblocklen;
+ while (cnt) {
+ data = REG_MSC_RXFIFO;
+ {
+ *buf++ = (u8)(data >> 0);
+ *buf++ = (u8)(data >> 8);
+ *buf++ = (u8)(data >> 16);
+ *buf++ = (u8)(data >> 24);
+ }
+ cnt --;
+ while (cnt && (REG_MSC_STAT & MSC_STAT_DATA_FIFO_EMPTY))
+ ;
+ }
+ return MMC_NO_ERROR;
+}
+
+static int jz_mmc_transmit_data(struct mmc_request *req)
+{
+#if 0
+ u32 nob = req->nob;
+ u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */
+ u8 *buf = req->buffer;
+ u32 *wbuf = (u32 *)buf;
+ u32 waligned = (((u32)buf & 0x3) == 0); /* word aligned ? */
+ u32 stat, timeout, data, cnt;
+
+ for (nob; nob >= 1; nob--) {
+ timeout = 0x3FFFFFF;
+
+ while (timeout) {
+ timeout--;
+ stat = REG_MSC_STAT;
+
+ if (stat & (MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_WRITE_ERROR_NOSTS))
+ return MMC_ERROR_CRC;
+ else if (!(stat & MSC_STAT_DATA_FIFO_FULL)) {
+ /* Ready to write data */
+ break;
+ }
+
+ udelay(1);
+ }
+
+ if (!timeout)
+ return MMC_ERROR_TIMEOUT;
+
+ /* Write data to TXFIFO */
+ cnt = wblocklen;
+ while (cnt) {
+ while (REG_MSC_STAT & MSC_STAT_DATA_FIFO_FULL)
+ ;
+
+ if (waligned) {
+ REG_MSC_TXFIFO = *wbuf++;
+ }
+ else {
+ data = *buf++ | (*buf++ << 8) | (*buf++ << 16) | (*buf++ << 24);
+ REG_MSC_TXFIFO = data;
+ }
+
+ cnt--;
+ }
+ }
+#endif
+ return MMC_NO_ERROR;
+}
+
+
+/*
+ * Name: int jz_mmc_exec_cmd()
+ * Function: send command to the card, and get a response
+ * Input: struct mmc_request *req : MMC/SD request
+ * Output: 0: right >0: error code
+ */
+int jz_mmc_exec_cmd(struct mmc_request *request)
+{
+ u32 cmdat = 0, events = 0;
+ int retval, timeout = 0x3fffff;
+
+ /* Indicate we have no result yet */
+ request->result = MMC_NO_RESPONSE;
+ if (request->cmd == MMC_CIM_RESET) {
+ /* On reset, 1-bit bus width */
+ use_4bit = 0;
+
+ /* Reset MMC/SD controller */
+ __msc_reset();
+
+ /* On reset, drop MMC clock down */
+ jz_mmc_set_clock(0, MMC_CLOCK_SLOW);
+
+ /* On reset, stop MMC clock */
+ jz_mmc_stop_clock();
+ }
+ if (request->cmd == MMC_SEND_OP_COND) {
+ DEBUG(3, "Have an MMC card\n");
+ /* always use 1bit for MMC */
+ use_4bit = 0;
+ }
+ if (request->cmd == SET_BUS_WIDTH) {
+ if (request->arg == 0x2) {
+ printf("Use 4-bit bus width\n");
+ use_4bit = 1;
+ }
+ else {
+ printf("Use 1-bit bus width\n");
+ use_4bit = 0;
+ }
+ }
+
+ /* stop clock */
+ jz_mmc_stop_clock();
+
+ /* mask all interrupts */
+ REG_MSC_IMASK = 0xffff;
+
+ /* clear status */
+ REG_MSC_IREG = 0xffff;
+
+ /* use 4-bit bus width when possible */
+ if (use_4bit)
+ cmdat |= MSC_CMDAT_BUS_WIDTH_4BIT;
+
+ /* Set command type and events */
+ switch (request->cmd) {
+ /* MMC core extra command */
+ case MMC_CIM_RESET:
+ cmdat |= MSC_CMDAT_INIT; /* Initialization sequence sent prior to command */
+ break;
+
+ /* bc - broadcast - no response */
+ case MMC_GO_IDLE_STATE:
+ case MMC_SET_DSR:
+ break;
+
+ /* bcr - broadcast with response */
+ case MMC_SEND_OP_COND:
+ case MMC_ALL_SEND_CID:
+ case MMC_GO_IRQ_STATE:
+ break;
+
+ /* adtc - addressed with data transfer */
+ case MMC_READ_DAT_UNTIL_STOP:
+ case MMC_READ_SINGLE_BLOCK:
+ case MMC_READ_MULTIPLE_BLOCK:
+ case SEND_SCR:
+ cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_READ;
+ events = MMC_EVENT_RX_DATA_DONE;
+ break;
+
+ case MMC_WRITE_DAT_UNTIL_STOP:
+ case MMC_WRITE_BLOCK:
+ case MMC_WRITE_MULTIPLE_BLOCK:
+ case MMC_PROGRAM_CID:
+ case MMC_PROGRAM_CSD:
+ case MMC_SEND_WRITE_PROT:
+ case MMC_GEN_CMD:
+ case MMC_LOCK_UNLOCK:
+ cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_WRITE;
+ events = MMC_EVENT_TX_DATA_DONE | MMC_EVENT_PROG_DONE;
+
+ break;
+
+ case MMC_STOP_TRANSMISSION:
+ events = MMC_EVENT_PROG_DONE;
+ break;
+
+ /* ac - no data transfer */
+ default:
+ break;
+ }
+
+ /* Set response type */
+ switch (request->rtype) {
+ case RESPONSE_NONE:
+ break;
+
+ case RESPONSE_R1B:
+ cmdat |= MSC_CMDAT_BUSY;
+ /*FALLTHRU*/
+ case RESPONSE_R1:
+ cmdat |= MSC_CMDAT_RESPONSE_R1;
+ break;
+ case RESPONSE_R2_CID:
+ case RESPONSE_R2_CSD:
+ cmdat |= MSC_CMDAT_RESPONSE_R2;
+ break;
+ case RESPONSE_R3:
+ cmdat |= MSC_CMDAT_RESPONSE_R3;
+ break;
+ case RESPONSE_R4:
+ cmdat |= MSC_CMDAT_RESPONSE_R4;
+ break;
+ case RESPONSE_R5:
+ cmdat |= MSC_CMDAT_RESPONSE_R5;
+ break;
+ case RESPONSE_R6:
+ cmdat |= MSC_CMDAT_RESPONSE_R6;
+ break;
+ default:
+ break;
+ }
+
+ /* Set command index */
+ if (request->cmd == MMC_CIM_RESET) {
+ REG_MSC_CMD = MMC_GO_IDLE_STATE;
+ } else {
+ REG_MSC_CMD = request->cmd;
+ }
+
+ /* Set argument */
+ REG_MSC_ARG = request->arg;
+
+ /* Set block length and nob */
+ if (request->cmd == SEND_SCR) { /* get SCR from DataFIFO */
+ REG_MSC_BLKLEN = 8;
+ REG_MSC_NOB = 1;
+ } else {
+ REG_MSC_BLKLEN = request->block_len;
+ REG_MSC_NOB = request->nob;
+ }
+
+ /* Set command */
+ REG_MSC_CMDAT = cmdat;
+
+ DEBUG(1, "Send cmd %d cmdat: %x arg: %x resp %d\n", request->cmd,
+ cmdat, request->arg, request->rtype);
+
+ /* Start MMC/SD clock and send command to card */
+ jz_mmc_start_clock();
+
+ /* Wait for command completion */
+ while (timeout-- && !(REG_MSC_STAT & MSC_STAT_END_CMD_RES))
+ ;
+
+ if (timeout == 0)
+ return MMC_ERROR_TIMEOUT;
+
+ REG_MSC_IREG = MSC_IREG_END_CMD_RES; /* clear flag */
+
+ /* Check for status */
+ retval = jz_mmc_check_status(request);
+ if (retval) {
+ return retval;
+ }
+
+ /* Complete command with no response */
+ if (request->rtype == RESPONSE_NONE) {
+ return MMC_NO_ERROR;
+ }
+
+ /* Get response */
+ jz_mmc_get_response(request);
+
+ /* Start data operation */
+ if (events & (MMC_EVENT_RX_DATA_DONE | MMC_EVENT_TX_DATA_DONE)) {
+ if (events & MMC_EVENT_RX_DATA_DONE) {
+ if (request->cmd == SEND_SCR) {
+ /* SD card returns SCR register as data.
+ MMC core expect it in the response buffer,
+ after normal response. */
+ request->buffer = (u8 *)((u32)request->response + 5);
+ }
+ jz_mmc_receive_data(request);
+ }
+
+ if (events & MMC_EVENT_TX_DATA_DONE) {
+ jz_mmc_transmit_data(request);
+ }
+
+ /* Wait for Data Done */
+ while (!(REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE))
+ ;
+ REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE; /* clear status */
+ }
+
+ /* Wait for Prog Done event */
+ if (events & MMC_EVENT_PROG_DONE) {
+ while (!(REG_MSC_IREG & MSC_IREG_PRG_DONE))
+ ;
+ REG_MSC_IREG = MSC_IREG_PRG_DONE; /* clear status */
+ }
+
+ /* Command completed */
+
+ return MMC_NO_ERROR; /* return successfully */
+}
+
+int mmc_block_read(u8 *dst, ulong src, ulong len)
+{
+
+ struct mmc_request request;
+ struct mmc_response_r1 r1;
+ int retval;
+
+ if (len == 0) {
+ return 0;
+ }
+ mmc_simple_cmd(&request, MMC_SEND_STATUS, mmcinfo.rca, RESPONSE_R1);
+ retval = mmc_unpack_r1(&request, &r1, 0);
+ if (retval && (retval != MMC_ERROR_STATE_MISMATCH)) {
+ return retval;
+ }
+
+ mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, len, RESPONSE_R1);
+ if ((retval = mmc_unpack_r1(&request, &r1, 0))) {
+ return retval;
+ }
+
+ if (sd2_0)
+ src /= len;
+
+ mmc_send_cmd(&request, MMC_READ_SINGLE_BLOCK, src, 1,len, RESPONSE_R1, dst);
+ if ((retval = mmc_unpack_r1(&request, &r1, 0))) {
+ return retval;
+ }
+ return retval;
+}
+
+int mmc_block_write(ulong dst, uchar *src, int len)
+{
+ return 0;
+}
+
+int mmc_read(ulong src, uchar *dst, int size)
+{
+ ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
+ ulong mmc_block_size, mmc_block_address;
+
+ if (size == 0) {
+ return 0;
+ }
+
+ if (!mmc_ready) {
+ printf("MMC card is not ready\n");
+ return -1;
+ }
+
+ mmc_block_size = MMC_BLOCK_SIZE;
+ mmc_block_address = ~(mmc_block_size - 1);
+
+ src -= CFG_MMC_BASE;
+ end = src + size;
+ part_start = ~mmc_block_address & src;
+ part_end = ~mmc_block_address & end;
+ aligned_start = mmc_block_address & src;
+ aligned_end = mmc_block_address & end;
+ /* all block aligned accesses */
+ debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ if (part_start) {
+ part_len = mmc_block_size - part_start;
+ debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) {
+ return -1;
+ }
+ memcpy(dst, mmc_buf+part_start, part_len);
+ dst += part_len;
+ src += part_len;
+ }
+ debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ for (; src < aligned_end; src += mmc_block_size, dst += mmc_block_size) {
+ debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+
+ if ((mmc_block_read((uchar *)(dst), src, mmc_block_size)) < 0) {
+ return -1;
+ }
+ }
+ debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+
+ if (part_end && src < end) {
+ if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) {
+ return -1;
+ }
+ memcpy(dst, mmc_buf, part_end);
+ }
+ return 0;
+
+}
+
+int mmc_write(uchar *src, ulong dst, int size)
+{
+ ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
+ ulong mmc_block_size, mmc_block_address;
+
+ if (size == 0) {
+ return 0;
+ }
+
+ if (!mmc_ready) {
+ printf("MMC card is not ready\n");
+ return -1;
+ }
+
+ mmc_block_size = MMC_BLOCK_SIZE;
+ mmc_block_address = ~(mmc_block_size - 1);
+
+ dst -= CFG_MMC_BASE;
+ end = dst + size;
+ part_start = ~mmc_block_address & dst;
+ part_end = ~mmc_block_address & end;
+ aligned_start = mmc_block_address & dst;
+ aligned_end = mmc_block_address & end;
+
+ /* all block aligned accesses */
+ debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ if (part_start) {
+ part_len = mmc_block_size - part_start;
+ debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ (ulong)src, dst, end, part_start, part_end, aligned_start, aligned_end);
+ if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) {
+ return -1;
+ }
+ memcpy(mmc_buf+part_start, src, part_len);
+ if ((mmc_block_write(aligned_start, mmc_buf, mmc_block_size)) < 0) {
+ return -1;
+ }
+ dst += part_len;
+ src += part_len;
+ }
+ debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ for (; dst < aligned_end; src += mmc_block_size, dst += mmc_block_size) {
+ debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ if ((mmc_block_write(dst, (uchar *)src, mmc_block_size)) < 0) {
+ return -1;
+ }
+ }
+ debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ if (part_end && dst < end) {
+ debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
+ src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
+ if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) {
+ return -1;
+ }
+ memcpy(mmc_buf, src, part_end);
+ if ((mmc_block_write(aligned_end, mmc_buf, mmc_block_size)) < 0) {
+ return -1;
+ }
+ }
+ return 0;
+}
+
+ulong mmc_bread(int dev_num, ulong blknr, ulong blkcnt, ulong *dst)
+{
+ ulong src;
+ int mmc_block_size = MMC_BLOCK_SIZE;
+
+ src = blknr * mmc_block_size + CFG_MMC_BASE;
+ mmc_read(src, (uchar *)dst, blkcnt*mmc_block_size);
+ return blkcnt;
+}
+
+int mmc_select_card(void)
+{
+ struct mmc_request request;
+ struct mmc_response_r1 r1;
+ int retval;
+
+ mmc_simple_cmd(&request, MMC_SELECT_CARD, mmcinfo.rca, RESPONSE_R1B);
+ retval = mmc_unpack_r1(&request, &r1, 0);
+ if (retval) {
+ return retval;
+ }
+
+ if (mmcinfo.sd) {
+ mmc_simple_cmd(&request, MMC_APP_CMD, mmcinfo.rca, RESPONSE_R1);
+ retval = mmc_unpack_r1(&request,&r1,0);
+ if (retval) {
+ return retval;
+ }
+#if defined(MMC_BUS_WIDTH_1BIT)
+ mmc_simple_cmd(&request, SET_BUS_WIDTH, 1, RESPONSE_R1);
+#else
+ mmc_simple_cmd(&request, SET_BUS_WIDTH, 2, RESPONSE_R1);
+#endif
+ retval = mmc_unpack_r1(&request,&r1,0);
+ if (retval) {
+ return retval;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Configure card
+ */
+static void mmc_configure_card(void)
+{
+ u32 rate;
+
+ /* Get card info */
+ if (sd2_0)
+ mmcinfo.block_num = (mmcinfo.csd.c_size + 1) << 10;
+ else
+ mmcinfo.block_num = (mmcinfo.csd.c_size + 1) * (1 << (mmcinfo.csd.c_size_mult + 2));
+
+ mmcinfo.block_len = 1 << mmcinfo.csd.read_bl_len;
+
+ /* Fix the clock rate */
+ rate = mmc_tran_speed(mmcinfo.csd.tran_speed);
+ if (rate < MMC_CLOCK_SLOW)
+ rate = MMC_CLOCK_SLOW;
+ if ((mmcinfo.sd == 0) && (rate > MMC_CLOCK_FAST))
+ rate = MMC_CLOCK_FAST;
+ if ((mmcinfo.sd) && (rate > SD_CLOCK_FAST))
+ rate = SD_CLOCK_FAST;
+
+ DEBUG(2,"mmc_configure_card: block_len=%d block_num=%d rate=%d\n", mmcinfo.block_len, mmcinfo.block_num, rate);
+
+ jz_mmc_set_clock(mmcinfo.sd, rate);
+}
+
+/*
+ * State machine routines to initialize card(s)
+ */
+
+/*
+ CIM_SINGLE_CARD_ACQ (frequency at 400 kHz)
+ --- Must enter from GO_IDLE_STATE ---
+ 1. SD_SEND_OP_COND (SD Card) [CMD55] + [CMD41]
+ 2. SEND_OP_COND (Full Range) [CMD1] {optional}
+ 3. SEND_OP_COND (Set Range ) [CMD1]
+ If busy, delay and repeat step 2
+ 4. ALL_SEND_CID [CMD2]
+ If timeout, set an error (no cards found)
+ 5. SET_RELATIVE_ADDR [CMD3]
+ 6. SEND_CSD [CMD9]
+ 7. SET_DSR [CMD4] Only call this if (csd.dsr_imp).
+ 8. Set clock frequency (check available in csd.tran_speed)
+ */
+
+#define MMC_INIT_DOING 0
+#define MMC_INIT_PASSED 1
+#define MMC_INIT_FAILED 2
+
+static int mmc_init_card_state(struct mmc_request *request)
+{
+ struct mmc_response_r1 r1;
+ struct mmc_response_r3 r3;
+ int retval;
+ int ocr = 0x40300000;
+ int limit_41 = 0;
+
+ DEBUG(2,"mmc_init_card_state\n");
+
+ switch (request->cmd) {
+ case MMC_GO_IDLE_STATE: /* No response to parse */
+ if (mmcinfo.sd)
+ mmc_simple_cmd(request, 8, 0x1aa, RESPONSE_R1);
+ else
+ mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3);
+ break;
+
+ case 8:
+ retval = mmc_unpack_r1(request,&r1,mmcinfo.state);
+ mmc_simple_cmd(request, MMC_APP_CMD, 0, RESPONSE_R1);
+ break;
+
+ case MMC_APP_CMD:
+ retval = mmc_unpack_r1(request,&r1,mmcinfo.state);
+ if (retval & (limit_41 < 100)) {
+ DEBUG(0, "mmc_init_card_state: unable to MMC_APP_CMD error=%d (%s)\n",
+ retval, mmc_result_to_string(retval));
+ limit_41++;
+ mmc_simple_cmd(request, SD_SEND_OP_COND, ocr, RESPONSE_R3);
+ } else if (limit_41 < 100) {
+ limit_41++;
+ mmc_simple_cmd(request, SD_SEND_OP_COND, ocr, RESPONSE_R3);
+ } else{
+ /* reset the card to idle*/
+ mmc_simple_cmd(request, MMC_GO_IDLE_STATE, 0, RESPONSE_NONE);
+ mmcinfo.sd = 0;
+ }
+ break;
+
+ case SD_SEND_OP_COND:
+ retval = mmc_unpack_r3(request, &r3);
+ if (retval) {
+ /* Try MMC card */
+ mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3);
+ break;
+ }
+
+ DEBUG(2,"mmc_init_card_state: read ocr value = 0x%08x\n", r3.ocr);
+
+ if(!(r3.ocr & MMC_CARD_BUSY || ocr == 0)){
+ udelay(10000);
+ mmc_simple_cmd(request, MMC_APP_CMD, 0, RESPONSE_R1);
+ }
+ else {
+ /* Set the data bus width to 4 bits */
+ mmcinfo.sd = 1; /* SD Card ready */
+ mmcinfo.state = CARD_STATE_READY;
+ mmc_simple_cmd(request, MMC_ALL_SEND_CID, 0, RESPONSE_R2_CID);
+ }
+ break;
+
+ case MMC_SEND_OP_COND:
+ retval = mmc_unpack_r3(request, &r3);
+ if (retval) {
+ DEBUG(0,"mmc_init_card_state: failed SEND_OP_COND error=%d (%s)\n",
+ retval, mmc_result_to_string(retval));
+ return MMC_INIT_FAILED;
+ }
+
+ DEBUG(2,"mmc_init_card_state: read ocr value = 0x%08x\n", r3.ocr);
+ if (!(r3.ocr & MMC_CARD_BUSY)) {
+ mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3);
+ }
+ else {
+ mmcinfo.sd = 0; /* MMC Card ready */
+ mmcinfo.state = CARD_STATE_READY;
+ mmc_simple_cmd(request, MMC_ALL_SEND_CID, 0, RESPONSE_R2_CID);
+ }
+ break;
+
+ case MMC_ALL_SEND_CID:
+ retval = mmc_unpack_cid( request, &mmcinfo.cid );
+ mmc_dev.if_type = IF_TYPE_MMC;
+ mmc_dev.part_type = PART_TYPE_DOS;
+ mmc_dev.dev = 0;
+ mmc_dev.lun = 0;
+ mmc_dev.type = 0;
+ /* FIXME fill in the correct size (is set to 32MByte) */
+ mmc_dev.blksz = 512;
+ mmc_dev.lba = 0x10000;
+ mmc_dev.removable = 0;
+
+ /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */
+ if ( retval && (retval != MMC_ERROR_CRC)) {
+ DEBUG(0,"mmc_init_card_state: unable to ALL_SEND_CID error=%d (%s)\n",
+ retval, mmc_result_to_string(retval));
+ return MMC_INIT_FAILED;
+ }
+ mmcinfo.state = CARD_STATE_IDENT;
+ if(mmcinfo.sd)
+ mmc_simple_cmd(request, MMC_SET_RELATIVE_ADDR, 0, RESPONSE_R6);
+ else
+ mmc_simple_cmd(request, MMC_SET_RELATIVE_ADDR, ID_TO_RCA(mmcinfo.id) << 16, RESPONSE_R1);
+ break;
+
+ case MMC_SET_RELATIVE_ADDR:
+ if (mmcinfo.sd) {
+ retval = mmc_unpack_r6(request, &r1, mmcinfo.state, &mmcinfo.rca);
+ mmcinfo.rca = mmcinfo.rca << 16;
+ DEBUG(2, "mmc_init_card_state: Get RCA from SD: 0x%04x Status: %x\n", mmcinfo.rca, r1.status);
+ } else {
+ retval = mmc_unpack_r1(request,&r1,mmcinfo.state);
+ mmcinfo.rca = ID_TO_RCA(mmcinfo.id) << 16;
+ }
+ if (retval) {
+ DEBUG(0, "mmc_init_card_state: unable to SET_RELATIVE_ADDR error=%d (%s)\n",
+ retval, mmc_result_to_string(retval));
+ return MMC_INIT_FAILED;
+ }
+
+ mmcinfo.state = CARD_STATE_STBY;
+ mmc_simple_cmd(request, MMC_SEND_CSD, mmcinfo.rca, RESPONSE_R2_CSD);
+
+ break;
+
+ case MMC_SEND_CSD:
+ retval = mmc_unpack_csd(request, &mmcinfo.csd);
+ mmc_csd_t *csd = (mmc_csd_t *)retval;
+ memcpy(&mmc_csd, csd, sizeof(csd));
+ mmc_ready = 1;
+
+ printf("MMC card is ready\n");
+ /* FIXME add verbose printout for csd */
+
+ /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */
+ if (retval && (retval != MMC_ERROR_CRC)) {
+ DEBUG(0, "mmc_init_card_state: unable to SEND_CSD error=%d (%s)\n",
+ retval, mmc_result_to_string(retval));
+ return MMC_INIT_FAILED;
+ }
+ if (mmcinfo.csd.dsr_imp) {
+ DEBUG(0, "mmc_init_card_state: driver doesn't support setting DSR\n");
+ }
+ mmc_configure_card();
+ return MMC_INIT_PASSED;
+
+ default:
+ DEBUG(0, "mmc_init_card_state: error! Illegal last cmd %d\n", request->cmd);
+ return MMC_INIT_FAILED;
+ }
+
+ return MMC_INIT_DOING;
+}
+
+int mmc_init_card(void)
+{
+ struct mmc_request request;
+ int retval;
+
+ mmc_simple_cmd(&request, MMC_CIM_RESET, 0, RESPONSE_NONE); /* reset card */
+ mmc_simple_cmd(&request, MMC_GO_IDLE_STATE, 0, RESPONSE_NONE);
+ mmcinfo.sd = 1; /* assuming a SD card */
+
+ while ((retval = mmc_init_card_state(&request)) == MMC_INIT_DOING)
+ ;
+
+ if (retval == MMC_INIT_PASSED)
+ return MMC_NO_ERROR;
+ else
+ return MMC_NO_RESPONSE;
+}
+
+int mmc_legacy_init(int verbose)
+{
+ if (!__msc_card_detected())
+ return 1;
+
+ printf("MMC card found\n");
+
+ /* Step-1: init GPIO */
+ __gpio_as_msc();
+
+ __msc_init_io();
+
+ /* Step-2: turn on power of card */
+#if !defined(CONFIG_SAKC)
+ __msc_enable_power();
+#endif
+
+ /* Step-3: Reset MSC Controller. */
+ __msc_reset();
+
+ /* Step-3: mask all IRQs. */
+ MMC_IRQ_MASK();
+
+ /* Step-4: stop MMC/SD clock */
+ jz_mmc_stop_clock();
+ mmc_init_card();
+ mmc_select_card();
+
+ mmc_dev.block_read = mmc_bread;
+ fat_register_device(&mmc_dev,1); /* partitions start counting with 1 */
+
+ return 0;
+}
+
+int mmc_ident(block_dev_desc_t *dev)
+{
+ return 0;
+}
+
+int mmc2info(ulong addr)
+{
+ /* FIXME hard codes to 32 MB device */
+ if (addr >= CFG_MMC_BASE && addr < CFG_MMC_BASE + 0x02000000) {
+ return 1;
+ }
+ return 0;
+}
+/*
+ * Debugging functions
+ */
+
+static char * mmc_result_strings[] = {
+ "NO_RESPONSE",
+ "NO_ERROR",
+ "ERROR_OUT_OF_RANGE",
+ "ERROR_ADDRESS",
+ "ERROR_BLOCK_LEN",
+ "ERROR_ERASE_SEQ",
+ "ERROR_ERASE_PARAM",
+ "ERROR_WP_VIOLATION",
+ "ERROR_CARD_IS_LOCKED",
+ "ERROR_LOCK_UNLOCK_FAILED",
+ "ERROR_COM_CRC",
+ "ERROR_ILLEGAL_COMMAND",
+ "ERROR_CARD_ECC_FAILED",
+ "ERROR_CC",
+ "ERROR_GENERAL",
+ "ERROR_UNDERRUN",
+ "ERROR_OVERRUN",
+ "ERROR_CID_CSD_OVERWRITE",
+ "ERROR_STATE_MISMATCH",
+ "ERROR_HEADER_MISMATCH",
+ "ERROR_TIMEOUT",
+ "ERROR_CRC",
+ "ERROR_DRIVER_FAILURE",
+};
+
+char * mmc_result_to_string(int i)
+{
+ return mmc_result_strings[i+1];
+}
+
+static char * card_state_strings[] = {
+ "empty",
+ "idle",
+ "ready",
+ "ident",
+ "stby",
+ "tran",
+ "data",
+ "rcv",
+ "prg",
+ "dis",
+};
+
+static inline char * card_state_to_string(int i)
+{
+ return card_state_strings[i+1];
+}
+
+/*
+ * Utility functions
+ */
+
+#define PARSE_U32(_buf,_index) \
+ (((u32)_buf[_index]) << 24) | (((u32)_buf[_index+1]) << 16) | \
+ (((u32)_buf[_index+2]) << 8) | ((u32)_buf[_index+3]);
+
+#define PARSE_U16(_buf,_index) \
+ (((u16)_buf[_index]) << 8) | ((u16)_buf[_index+1]);
+
+int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd)
+{
+ u8 *buf = request->response;
+ int num = 0;
+
+ if (request->result)
+ return request->result;
+
+ csd->csd_structure = (buf[1] & 0xc0) >> 6;
+ if (csd->csd_structure)
+ sd2_0 = 1;
+ else
+ sd2_0 = 0;
+
+ switch (csd->csd_structure) {
+ case 0 :
+ csd->taac = buf[2];
+ csd->nsac = buf[3];
+ csd->tran_speed = buf[4];
+ csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4);
+ csd->read_bl_len = buf[6] & 0x0f;
+ /* for support 2GB card*/
+ if (csd->read_bl_len >= 10)
+ {
+ num = csd->read_bl_len - 9;
+ csd->read_bl_len = 9;
+ }
+
+ csd->read_bl_partial = (buf[7] & 0x80) ? 1 : 0;
+ csd->write_blk_misalign = (buf[7] & 0x40) ? 1 : 0;
+ csd->read_blk_misalign = (buf[7] & 0x20) ? 1 : 0;
+ csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0;
+ csd->c_size = ((((u16)buf[7]) & 0x03) << 10) | (((u16)buf[8]) << 2) | (((u16)buf[9]) & 0xc0) >> 6;
+
+ if (num)
+ csd->c_size = csd->c_size << num;
+
+
+ csd->vdd_r_curr_min = (buf[9] & 0x38) >> 3;
+ csd->vdd_r_curr_max = buf[9] & 0x07;
+ csd->vdd_w_curr_min = (buf[10] & 0xe0) >> 5;
+ csd->vdd_w_curr_max = (buf[10] & 0x1c) >> 2;
+ csd->c_size_mult = ((buf[10] & 0x03) << 1) | ((buf[11] & 0x80) >> 7);
+ switch (csd->csd_structure) {
+ case CSD_STRUCT_VER_1_0:
+ case CSD_STRUCT_VER_1_1:
+ csd->erase.v22.sector_size = (buf[11] & 0x7c) >> 2;
+ csd->erase.v22.erase_grp_size = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5);
+
+ break;
+ case CSD_STRUCT_VER_1_2:
+ default:
+ csd->erase.v31.erase_grp_size = (buf[11] & 0x7c) >> 2;
+ csd->erase.v31.erase_grp_mult = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5);
+ break;
+ }
+ csd->wp_grp_size = buf[12] & 0x1f;
+ csd->wp_grp_enable = (buf[13] & 0x80) ? 1 : 0;
+ csd->default_ecc = (buf[13] & 0x60) >> 5;
+ csd->r2w_factor = (buf[13] & 0x1c) >> 2;
+ csd->write_bl_len = ((buf[13] & 0x03) << 2) | ((buf[14] & 0xc0) >> 6);
+ if (csd->write_bl_len >= 10)
+ csd->write_bl_len = 9;
+
+ csd->write_bl_partial = (buf[14] & 0x20) ? 1 : 0;
+ csd->file_format_grp = (buf[15] & 0x80) ? 1 : 0;
+ csd->copy = (buf[15] & 0x40) ? 1 : 0;
+ csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0;
+ csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0;
+ csd->file_format = (buf[15] & 0x0c) >> 2;
+ csd->ecc = buf[15] & 0x03;
+
+ DEBUG(2," csd_structure=%d spec_vers=%d taac=%02x nsac=%02x tran_speed=%02x\n"
+ " ccc=%04x read_bl_len=%d read_bl_partial=%d write_blk_misalign=%d\n"
+ " read_blk_misalign=%d dsr_imp=%d c_size=%d vdd_r_curr_min=%d\n"
+ " vdd_r_curr_max=%d vdd_w_curr_min=%d vdd_w_curr_max=%d c_size_mult=%d\n"
+ " wp_grp_size=%d wp_grp_enable=%d default_ecc=%d r2w_factor=%d\n"
+ " write_bl_len=%d write_bl_partial=%d file_format_grp=%d copy=%d\n"
+ " perm_write_protect=%d tmp_write_protect=%d file_format=%d ecc=%d\n",
+ csd->csd_structure, csd->spec_vers,
+ csd->taac, csd->nsac, csd->tran_speed,
+ csd->ccc, csd->read_bl_len,
+ csd->read_bl_partial, csd->write_blk_misalign,
+ csd->read_blk_misalign, csd->dsr_imp,
+ csd->c_size, csd->vdd_r_curr_min,
+ csd->vdd_r_curr_max, csd->vdd_w_curr_min,
+ csd->vdd_w_curr_max, csd->c_size_mult,
+ csd->wp_grp_size, csd->wp_grp_enable,
+ csd->default_ecc, csd->r2w_factor,
+ csd->write_bl_len, csd->write_bl_partial,
+ csd->file_format_grp, csd->copy,
+ csd->perm_write_protect, csd->tmp_write_protect,
+ csd->file_format, csd->ecc);
+ switch (csd->csd_structure) {
+ case CSD_STRUCT_VER_1_0:
+ case CSD_STRUCT_VER_1_1:
+ DEBUG(2," V22 sector_size=%d erase_grp_size=%d\n",
+ csd->erase.v22.sector_size,
+ csd->erase.v22.erase_grp_size);
+ break;
+ case CSD_STRUCT_VER_1_2:
+ default:
+ DEBUG(2," V31 erase_grp_size=%d erase_grp_mult=%d\n",
+ csd->erase.v31.erase_grp_size,
+ csd->erase.v31.erase_grp_mult);
+ break;
+
+ }
+ break;
+
+ case 1 :
+ csd->taac = 0;
+ csd->nsac = 0;
+ csd->tran_speed = buf[4];
+ csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4);
+
+ csd->read_bl_len = 9;
+ csd->read_bl_partial = 0;
+ csd->write_blk_misalign = 0;
+ csd->read_blk_misalign = 0;
+ csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0;
+ csd->c_size = ((((u16)buf[8]) & 0x3f) << 16) | (((u16)buf[9]) << 8) | ((u16)buf[10]) ;
+ switch (csd->csd_structure) {
+ case CSD_STRUCT_VER_1_0:
+ case CSD_STRUCT_VER_1_1:
+ csd->erase.v22.sector_size = 0x7f;
+ csd->erase.v22.erase_grp_size = 0;
+ break;
+ case CSD_STRUCT_VER_1_2:
+ default:
+ csd->erase.v31.erase_grp_size = 0x7f;
+ csd->erase.v31.erase_grp_mult = 0;
+ break;
+ }
+ csd->wp_grp_size = 0;
+ csd->wp_grp_enable = 0;
+ csd->default_ecc = (buf[13] & 0x60) >> 5;
+ csd->r2w_factor = 4;/* Unused */
+ csd->write_bl_len = 9;
+
+ csd->write_bl_partial = 0;
+ csd->file_format_grp = 0;
+ csd->copy = (buf[15] & 0x40) ? 1 : 0;
+ csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0;
+ csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0;
+ csd->file_format = 0;
+ csd->ecc = buf[15] & 0x03;
+
+ DEBUG(2," csd_structure=%d spec_vers=%d taac=%02x nsac=%02x tran_speed=%02x\n"
+ " ccc=%04x read_bl_len=%d read_bl_partial=%d write_blk_misalign=%d\n"
+ " read_blk_misalign=%d dsr_imp=%d c_size=%d vdd_r_curr_min=%d\n"
+ " vdd_r_curr_max=%d vdd_w_curr_min=%d vdd_w_curr_max=%d c_size_mult=%d\n"
+ " wp_grp_size=%d wp_grp_enable=%d default_ecc=%d r2w_factor=%d\n"
+ " write_bl_len=%d write_bl_partial=%d file_format_grp=%d copy=%d\n"
+ " perm_write_protect=%d tmp_write_protect=%d file_format=%d ecc=%d\n",
+ csd->csd_structure, csd->spec_vers,
+ csd->taac, csd->nsac, csd->tran_speed,
+ csd->ccc, csd->read_bl_len,
+ csd->read_bl_partial, csd->write_blk_misalign,
+ csd->read_blk_misalign, csd->dsr_imp,
+ csd->c_size, csd->vdd_r_curr_min,
+ csd->vdd_r_curr_max, csd->vdd_w_curr_min,
+ csd->vdd_w_curr_max, csd->c_size_mult,
+ csd->wp_grp_size, csd->wp_grp_enable,
+ csd->default_ecc, csd->r2w_factor,
+ csd->write_bl_len, csd->write_bl_partial,
+ csd->file_format_grp, csd->copy,
+ csd->perm_write_protect, csd->tmp_write_protect,
+ csd->file_format, csd->ecc);
+ switch (csd->csd_structure) {
+ case CSD_STRUCT_VER_1_0:
+ case CSD_STRUCT_VER_1_1:
+ DEBUG(2," V22 sector_size=%d erase_grp_size=%d\n",
+ csd->erase.v22.sector_size,
+ csd->erase.v22.erase_grp_size);
+ break;
+ case CSD_STRUCT_VER_1_2:
+ default:
+ DEBUG(2," V31 erase_grp_size=%d erase_grp_mult=%d\n",
+ csd->erase.v31.erase_grp_size,
+ csd->erase.v31.erase_grp_mult);
+ break;
+ }
+ }
+
+ if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH;
+
+ return 0;
+}
+
+int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state)
+{
+ u8 *buf = request->response;
+
+ if (request->result) return request->result;
+
+ r1->cmd = buf[0];
+ r1->status = PARSE_U32(buf,1);
+
+ DEBUG(2, "mmc_unpack_r1: cmd=%d status=%08x\n", r1->cmd, r1->status);
+
+ if (R1_STATUS(r1->status)) {
+ if (r1->status & R1_OUT_OF_RANGE) return MMC_ERROR_OUT_OF_RANGE;
+ if (r1->status & R1_ADDRESS_ERROR) return MMC_ERROR_ADDRESS;
+ if (r1->status & R1_BLOCK_LEN_ERROR) return MMC_ERROR_BLOCK_LEN;
+ if (r1->status & R1_ERASE_SEQ_ERROR) return MMC_ERROR_ERASE_SEQ;
+ if (r1->status & R1_ERASE_PARAM) return MMC_ERROR_ERASE_PARAM;
+ if (r1->status & R1_WP_VIOLATION) return MMC_ERROR_WP_VIOLATION;
+ /*if (r1->status & R1_CARD_IS_LOCKED) return MMC_ERROR_CARD_IS_LOCKED; */
+ if (r1->status & R1_LOCK_UNLOCK_FAILED) return MMC_ERROR_LOCK_UNLOCK_FAILED;
+ if (r1->status & R1_COM_CRC_ERROR) return MMC_ERROR_COM_CRC;
+ if (r1->status & R1_ILLEGAL_COMMAND) return MMC_ERROR_ILLEGAL_COMMAND;
+ if (r1->status & R1_CARD_ECC_FAILED) return MMC_ERROR_CARD_ECC_FAILED;
+ if (r1->status & R1_CC_ERROR) return MMC_ERROR_CC;
+ if (r1->status & R1_ERROR) return MMC_ERROR_GENERAL;
+ if (r1->status & R1_UNDERRUN) return MMC_ERROR_UNDERRUN;
+ if (r1->status & R1_OVERRUN) return MMC_ERROR_OVERRUN;
+ if (r1->status & R1_CID_CSD_OVERWRITE) return MMC_ERROR_CID_CSD_OVERWRITE;
+ }
+
+ if (buf[0] != request->cmd) return MMC_ERROR_HEADER_MISMATCH;
+
+ /* This should be last - it's the least dangerous error */
+
+ return 0;
+}
+
+int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr)
+{
+ u8 *buf = request->response;
+ if (request->result) return request->result;
+
+ *scr = PARSE_U32(buf, 5); /* Save SCR returned by the SD Card */
+ return mmc_unpack_r1(request, r1, state);
+
+}
+
+int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca)
+{
+ u8 *buf = request->response;
+
+ if (request->result) return request->result;
+
+ *rca = PARSE_U16(buf,1); /* Save RCA returned by the SD Card */
+
+ *(buf+1) = 0;
+ *(buf+2) = 0;
+
+ return mmc_unpack_r1(request, r1, state);
+}
+
+int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid)
+{
+ u8 *buf = request->response;
+ int i;
+
+ if (request->result) return request->result;
+
+ cid->mid = buf[1];
+ cid->oid = PARSE_U16(buf,2);
+ for (i = 0 ; i < 6 ; i++)
+ cid->pnm[i] = buf[4+i];
+ cid->pnm[6] = 0;
+ cid->prv = buf[10];
+ cid->psn = PARSE_U32(buf,11);
+ cid->mdt = buf[15];
+
+ DEBUG(2,"mmc_unpack_cid: mid=%d oid=%d pnm=%s prv=%d.%d psn=%08x mdt=%d/%d\n",
+ cid->mid, cid->oid, cid->pnm,
+ (cid->prv>>4), (cid->prv&0xf),
+ cid->psn, (cid->mdt>>4), (cid->mdt&0xf)+1997);
+
+ if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH;
+ return 0;
+}
+
+int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3)
+{
+ u8 *buf = request->response;
+
+ if (request->result) return request->result;
+
+ r3->ocr = PARSE_U32(buf,1);
+ DEBUG(2,"mmc_unpack_r3: ocr=%08x\n", r3->ocr);
+
+ if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH;
+ return 0;
+}
+
+#define KBPS 1
+#define MBPS 1000
+
+static u32 ts_exp[] = { 100*KBPS, 1*MBPS, 10*MBPS, 100*MBPS, 0, 0, 0, 0 };
+static u32 ts_mul[] = { 0, 1000, 1200, 1300, 1500, 2000, 2500, 3000,
+ 3500, 4000, 4500, 5000, 5500, 6000, 7000, 8000 };
+
+u32 mmc_tran_speed(u8 ts)
+{
+ u32 rate = ts_exp[(ts & 0x7)] * ts_mul[(ts & 0x78) >> 3];
+
+ if (rate <= 0) {
+ DEBUG(0, "mmc_tran_speed: error - unrecognized speed 0x%02x\n", ts);
+ return 1;
+ }
+
+ return rate;
+}
+
+void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg,
+ u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer)
+{
+ request->cmd = cmd;
+ request->arg = arg;
+ request->rtype = rtype;
+ request->nob = nob;
+ request->block_len = block_len;
+ request->buffer = buffer;
+ request->cnt = nob * block_len;
+
+ jz_mmc_exec_cmd(request);
+}
+
+#endif /* CONFIG_MMC */
+#endif /* CONFIG_JZ4740 */
--- /dev/null
+/*
+ * linux/drivers/mmc/jz_mmc.h
+ *
+ * Author: Vladimir Shebordaev, Igor Oblakov
+ * Copyright: MontaVista Software Inc.
+ *
+ * $Id: jz_mmc.h,v 1.3 2007-06-15 08:04:20 jlwei Exp $
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __MMC_JZMMC_H__
+#define __MMC_JZMMC_H__
+
+#include "mmc_protocol.h"
+
+#define MMC_DEBUG_LEVEL 0 /* Enable Debug: 0 - no debug */
+
+#define MMC_BLOCK_SIZE 512 /* MMC/SD Block Size */
+
+#define ID_TO_RCA(x) ((x)+1)
+
+#define MMC_OCR_ARG 0x00ff8000 /* Argument of OCR */
+
+enum mmc_result_t {
+ MMC_NO_RESPONSE = -1,
+ MMC_NO_ERROR = 0,
+ MMC_ERROR_OUT_OF_RANGE,
+ MMC_ERROR_ADDRESS,
+ MMC_ERROR_BLOCK_LEN,
+ MMC_ERROR_ERASE_SEQ,
+ MMC_ERROR_ERASE_PARAM,
+ MMC_ERROR_WP_VIOLATION,
+ MMC_ERROR_CARD_IS_LOCKED,
+ MMC_ERROR_LOCK_UNLOCK_FAILED,
+ MMC_ERROR_COM_CRC,
+ MMC_ERROR_ILLEGAL_COMMAND,
+ MMC_ERROR_CARD_ECC_FAILED,
+ MMC_ERROR_CC,
+ MMC_ERROR_GENERAL,
+ MMC_ERROR_UNDERRUN,
+ MMC_ERROR_OVERRUN,
+ MMC_ERROR_CID_CSD_OVERWRITE,
+ MMC_ERROR_STATE_MISMATCH,
+ MMC_ERROR_HEADER_MISMATCH,
+ MMC_ERROR_TIMEOUT,
+ MMC_ERROR_CRC,
+ MMC_ERROR_DRIVER_FAILURE,
+};
+
+/* the information structure of MMC/SD Card */
+typedef struct MMC_INFO
+{
+ int id; /* Card index */
+ int sd; /* MMC or SD card */
+ int rca; /* RCA */
+ u32 scr; /* SCR 63:32*/
+ int flags; /* Ejected, inserted */
+ enum card_state state; /* empty, ident, ready, whatever */
+
+ /* Card specific information */
+ struct mmc_cid cid;
+ struct mmc_csd csd;
+ u32 block_num;
+ u32 block_len;
+ u32 erase_unit;
+} mmc_info;
+
+mmc_info mmcinfo;
+
+struct mmc_request {
+ int index; /* Slot index - used for CS lines */
+ int cmd; /* Command to send */
+ u32 arg; /* Argument to send */
+ enum mmc_rsp_t rtype; /* Response type expected */
+
+ /* Data transfer (these may be modified at the low level) */
+ u16 nob; /* Number of blocks to transfer*/
+ u16 block_len; /* Block length */
+ u8 *buffer; /* Data buffer */
+ u32 cnt; /* Data length, for PIO */
+
+ /* Results */
+ u8 response[18]; /* Buffer to store response - CRC is optional */
+ enum mmc_result_t result;
+};
+
+char * mmc_result_to_string(int);
+int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd);
+int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state);
+int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca);
+int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr);
+int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid);
+int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3);
+
+void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg,
+ u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer);
+u32 mmc_tran_speed(u8 ts);
+void jz_mmc_set_clock(int sd, u32 rate);
+void jz_mmc_hardware_init(void);
+
+static inline void mmc_simple_cmd(struct mmc_request *request, int cmd, u32 arg, enum mmc_rsp_t rtype)
+{
+ mmc_send_cmd( request, cmd, arg, 0, 0, rtype, 0);
+}
+
+int mmc_legacy_init(int verbose);
+int mmc_read(ulong src, uchar *dst, int size);
+int mmc_write(uchar *src, ulong dst, int size);
+int mmc2info(ulong addr);
+
+#endif /* __MMC_JZMMC_H__ */
--- /dev/null
+/*
+ * Jz47xx UART support
+ *
+ * Hardcoded to UART 0 for now
+ * Options also hardcoded to 8N1
+ *
+ * Copyright (c) 2005
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+
+#if defined(CONFIG_JZ4740)
+
+#include <common.h>
+
+#include <asm/jz4740.h>
+
+#undef UART_BASE
+#ifndef CONFIG_SYS_UART_BASE
+#define UART_BASE UART0_BASE
+#else
+#define UART_BASE CONFIG_SYS_UART_BASE
+#endif
+
+/******************************************************************************
+*
+* serial_init - initialize a channel
+*
+* This routine initializes the number of data bits, parity
+* and set the selected baud rate. Interrupts are disabled.
+* Set the modem control signals if the option is selected.
+*
+* RETURNS: N/A
+*/
+
+int serial_init (void)
+{
+#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+ volatile u8 *uart_fcr = (volatile u8 *)(UART_BASE + OFF_FCR);
+ volatile u8 *uart_lcr = (volatile u8 *)(UART_BASE + OFF_LCR);
+ volatile u8 *uart_ier = (volatile u8 *)(UART_BASE + OFF_IER);
+ volatile u8 *uart_sircr = (volatile u8 *)(UART_BASE + OFF_SIRCR);
+
+ /* Disable port interrupts while changing hardware */
+ *uart_ier = 0;
+
+ /* Disable UART unit function */
+ *uart_fcr = ~UART_FCR_UUE;
+
+ /* Set both receiver and transmitter in UART mode (not SIR) */
+ *uart_sircr = ~(SIRCR_RSIRE | SIRCR_TSIRE);
+
+ /* Set databits, stopbits and parity. (8-bit data, 1 stopbit, no parity) */
+ *uart_lcr = UART_LCR_WLEN_8 | UART_LCR_STOP_1;
+
+ /* Set baud rate */
+ serial_setbrg();
+
+ /* Enable UART unit, enable and clear FIFO */
+ *uart_fcr = UART_FCR_UUE | UART_FCR_FE | UART_FCR_TFLS | UART_FCR_RFLS;
+#endif
+ return 0;
+}
+
+void serial_setbrg (void)
+{
+ volatile u8 *uart_lcr = (volatile u8 *)(UART_BASE + OFF_LCR);
+ volatile u8 *uart_dlhr = (volatile u8 *)(UART_BASE + OFF_DLHR);
+ volatile u8 *uart_dllr = (volatile u8 *)(UART_BASE + OFF_DLLR);
+ u32 baud_div, tmp;
+
+ baud_div = CONFIG_SYS_EXTAL / 16 / CONFIG_BAUDRATE;
+
+ tmp = *uart_lcr;
+ tmp |= UART_LCR_DLAB;
+ *uart_lcr = tmp;
+
+ *uart_dlhr = (baud_div >> 8) & 0xff;
+ *uart_dllr = baud_div & 0xff;
+
+ tmp &= ~UART_LCR_DLAB;
+ *uart_lcr = tmp;
+}
+
+void serial_putc (const char c)
+{
+ volatile u8 *uart_lsr = (volatile u8 *)(UART_BASE + OFF_LSR);
+ volatile u8 *uart_tdr = (volatile u8 *)(UART_BASE + OFF_TDR);
+
+ if (c == '\n') serial_putc ('\r');
+
+ /* Wait for fifo to shift out some bytes */
+ while ( !((*uart_lsr & (UART_LSR_TDRQ | UART_LSR_TEMT)) == 0x60) );
+
+ *uart_tdr = (u8)c;
+}
+
+void serial_puts (const char *s)
+{
+ while (*s) {
+ serial_putc (*s++);
+ }
+}
+
+int serial_getc (void)
+{
+ volatile u8 *uart_rdr = (volatile u8 *)(UART_BASE + OFF_RDR);
+
+ while (!serial_tstc());
+
+ return *uart_rdr;
+}
+
+int serial_tstc (void)
+{
+ volatile u8 *uart_lsr = (volatile u8 *)(UART_BASE + OFF_LSR);
+
+ if (*uart_lsr & UART_LSR_DR) {
+ /* Data in rfifo */
+ return (1);
+ }
+ return 0;
+}
+
+#endif
--- /dev/null
+/*
+**********************************************************************
+*
+* uC/MMC
+*
+* (c) Copyright 2005 - 2007, Ingenic Semiconductor, Inc
+* All rights reserved.
+*
+***********************************************************************
+
+----------------------------------------------------------------------
+File : mmc_protocol.h
+Purpose : MMC protocol definitions.
+
+----------------------------------------------------------------------
+Version-Date-----Author-Explanation
+----------------------------------------------------------------------
+1.00.00 20060831 WeiJianli First release
+
+----------------------------------------------------------------------
+Known problems or limitations with current version
+----------------------------------------------------------------------
+(none)
+---------------------------END-OF-HEADER------------------------------
+*/
+
+#ifndef __MMC_PROTOCOL__
+#define __MMC_PROTOCOL__
+
+/* Standard MMC/SD clock speeds */
+#define MMC_CLOCK_SLOW 400000 /* 400 kHz for initial setup */
+#define MMC_CLOCK_FAST 20000000 /* 20 MHz for maximum for normal operation */
+#define SD_CLOCK_FAST 24000000 /* 24 MHz for SD Cards */
+
+/* Extra MMC commands for state control */
+/* Use negative numbers to disambiguate */
+#define MMC_CIM_RESET -1
+
+/* Standard MMC commands (3.1) type argument response */
+ /* class 1 */
+#define MMC_GO_IDLE_STATE 0 /* bc */
+#define MMC_SEND_OP_COND 1 /* bcr [31:0] OCR R3 */
+#define MMC_ALL_SEND_CID 2 /* bcr R2 */
+#define MMC_SET_RELATIVE_ADDR 3 /* ac [31:16] RCA R1 */
+#define MMC_SET_DSR 4 /* bc [31:16] RCA */
+#define MMC_SELECT_CARD 7 /* ac [31:16] RCA R1 */
+#define MMC_SEND_CSD 9 /* ac [31:16] RCA R2 */
+#define MMC_SEND_CID 10 /* ac [31:16] RCA R2 */
+#define MMC_READ_DAT_UNTIL_STOP 11 /* adtc [31:0] dadr R1 */
+#define MMC_STOP_TRANSMISSION 12 /* ac R1b */
+#define MMC_SEND_STATUS 13 /* ac [31:16] RCA R1 */
+#define MMC_GO_INACTIVE_STATE 15 /* ac [31:16] RCA */
+
+ /* class 2 */
+#define MMC_SET_BLOCKLEN 16 /* ac [31:0] block len R1 */
+#define MMC_READ_SINGLE_BLOCK 17 /* adtc [31:0] data addr R1 */
+#define MMC_READ_MULTIPLE_BLOCK 18 /* adtc [31:0] data addr R1 */
+
+ /* class 3 */
+#define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */
+
+ /* class 4 */
+#define MMC_SET_BLOCK_COUNT 23 /* adtc [31:0] data addr R1 */
+#define MMC_WRITE_BLOCK 24 /* adtc [31:0] data addr R1 */
+#define MMC_WRITE_MULTIPLE_BLOCK 25 /* adtc R1 */
+#define MMC_PROGRAM_CID 26 /* adtc R1 */
+#define MMC_PROGRAM_CSD 27 /* adtc R1 */
+
+ /* class 6 */
+#define MMC_SET_WRITE_PROT 28 /* ac [31:0] data addr R1b */
+#define MMC_CLR_WRITE_PROT 29 /* ac [31:0] data addr R1b */
+#define MMC_SEND_WRITE_PROT 30 /* adtc [31:0] wpdata addr R1 */
+
+ /* class 5 */
+#define MMC_ERASE_GROUP_START 35 /* ac [31:0] data addr R1 */
+#define MMC_ERASE_GROUP_END 36 /* ac [31:0] data addr R1 */
+#define MMC_ERASE 37 /* ac R1b */
+
+ /* class 9 */
+#define MMC_FAST_IO 39 /* ac <Complex> R4 */
+#define MMC_GO_IRQ_STATE 40 /* bcr R5 */
+
+ /* class 7 */
+#define MMC_LOCK_UNLOCK 42 /* adtc R1b */
+
+ /* class 8 */
+#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */
+#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1b */
+
+ /* SD class */
+#define SD_SEND_OP_COND 41 /* bcr [31:0] OCR R3 */
+#define SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */
+#define SEND_SCR 51 /* adtc [31:0] staff R1 */
+
+/* Don't change the order of these; they are used in dispatch tables */
+enum mmc_rsp_t {
+ RESPONSE_NONE = 0,
+ RESPONSE_R1 = 1,
+ RESPONSE_R1B = 2,
+ RESPONSE_R2_CID = 3,
+ RESPONSE_R2_CSD = 4,
+ RESPONSE_R3 = 5,
+ RESPONSE_R4 = 6,
+ RESPONSE_R5 = 7,
+ RESPONSE_R6 = 8,
+};
+
+
+/*
+ MMC status in R1
+ Type
+ e : error bit
+ s : status bit
+ r : detected and set for the actual command response
+ x : detected and set during command execution. the host must poll
+ the card by sending status command in order to read these bits.
+ Clear condition
+ a : according to the card state
+ b : always related to the previous command. Reception of
+ a valid command will clear it (with a delay of one command)
+ c : clear by read
+ */
+
+#define R1_OUT_OF_RANGE (1 << 31) /* er, c */
+#define R1_ADDRESS_ERROR (1 << 30) /* erx, c */
+#define R1_BLOCK_LEN_ERROR (1 << 29) /* er, c */
+#define R1_ERASE_SEQ_ERROR (1 << 28) /* er, c */
+#define R1_ERASE_PARAM (1 << 27) /* ex, c */
+#define R1_WP_VIOLATION (1 << 26) /* erx, c */
+#define R1_CARD_IS_LOCKED (1 << 25) /* sx, a */
+#define R1_LOCK_UNLOCK_FAILED (1 << 24) /* erx, c */
+#define R1_COM_CRC_ERROR (1 << 23) /* er, b */
+#define R1_ILLEGAL_COMMAND (1 << 22) /* er, b */
+#define R1_CARD_ECC_FAILED (1 << 21) /* ex, c */
+#define R1_CC_ERROR (1 << 20) /* erx, c */
+#define R1_ERROR (1 << 19) /* erx, c */
+#define R1_UNDERRUN (1 << 18) /* ex, c */
+#define R1_OVERRUN (1 << 17) /* ex, c */
+#define R1_CID_CSD_OVERWRITE (1 << 16) /* erx, c, CID/CSD overwrite */
+#define R1_WP_ERASE_SKIP (1 << 15) /* sx, c */
+#define R1_CARD_ECC_DISABLED (1 << 14) /* sx, a */
+#define R1_ERASE_RESET (1 << 13) /* sr, c */
+#define R1_STATUS(x) (x & 0xFFFFE000)
+#define R1_CURRENT_STATE(x) ((x & 0x00001E00) >> 9) /* sx, b (4 bits) */
+#define R1_READY_FOR_DATA (1 << 8) /* sx, a */
+#define R1_APP_CMD (1 << 7) /* sr, c */
+
+enum card_state {
+ CARD_STATE_EMPTY = -1,
+ CARD_STATE_IDLE = 0,
+ CARD_STATE_READY = 1,
+ CARD_STATE_IDENT = 2,
+ CARD_STATE_STBY = 3,
+ CARD_STATE_TRAN = 4,
+ CARD_STATE_DATA = 5,
+ CARD_STATE_RCV = 6,
+ CARD_STATE_PRG = 7,
+ CARD_STATE_DIS = 8,
+};
+
+/* These are unpacked versions of the actual responses */
+
+ struct mmc_response_r1 {
+ u8 cmd;
+ u32 status;
+};
+
+typedef struct mmc_cid {
+ u8 mid;
+ u16 oid;
+ u8 pnm[7]; /* Product name (we null-terminate) */
+ u8 prv;
+ u32 psn;
+ u8 mdt;
+}mmc_cid_t;
+
+typedef struct mmc_csd {
+ u8 csd_structure;
+ u8 spec_vers;
+ u8 taac;
+ u8 nsac;
+ u8 tran_speed;
+ u16 ccc;
+ u8 read_bl_len;
+ u8 read_bl_partial;
+ u8 write_blk_misalign;
+ u8 read_blk_misalign;
+ u8 dsr_imp;
+ u16 c_size;
+ u8 vdd_r_curr_min;
+ u8 vdd_r_curr_max;
+ u8 vdd_w_curr_min;
+ u8 vdd_w_curr_max;
+ u8 c_size_mult;
+ union {
+ struct { /* MMC system specification version 3.1 */
+ u8 erase_grp_size;
+ u8 erase_grp_mult;
+ } v31;
+ struct { /* MMC system specification version 2.2 */
+ u8 sector_size;
+ u8 erase_grp_size;
+ } v22;
+ } erase;
+ u8 wp_grp_size;
+ u8 wp_grp_enable;
+ u8 default_ecc;
+ u8 r2w_factor;
+ u8 write_bl_len;
+ u8 write_bl_partial;
+ u8 file_format_grp;
+ u8 copy;
+ u8 perm_write_protect;
+ u8 tmp_write_protect;
+ u8 file_format;
+ u8 ecc;
+}mmc_csd_t;;
+
+struct mmc_response_r3 {
+ u32 ocr;
+};
+
+#define MMC_VDD_145_150 0x00000001 /* VDD voltage 1.45 - 1.50 */
+#define MMC_VDD_150_155 0x00000002 /* VDD voltage 1.50 - 1.55 */
+#define MMC_VDD_155_160 0x00000004 /* VDD voltage 1.55 - 1.60 */
+#define MMC_VDD_160_165 0x00000008 /* VDD voltage 1.60 - 1.65 */
+#define MMC_VDD_165_170 0x00000010 /* VDD voltage 1.65 - 1.70 */
+#define MMC_VDD_17_18 0x00000020 /* VDD voltage 1.7 - 1.8 */
+#define MMC_VDD_18_19 0x00000040 /* VDD voltage 1.8 - 1.9 */
+#define MMC_VDD_19_20 0x00000080 /* VDD voltage 1.9 - 2.0 */
+#define MMC_VDD_20_21 0x00000100 /* VDD voltage 2.0 ~ 2.1 */
+#define MMC_VDD_21_22 0x00000200 /* VDD voltage 2.1 ~ 2.2 */
+#define MMC_VDD_22_23 0x00000400 /* VDD voltage 2.2 ~ 2.3 */
+#define MMC_VDD_23_24 0x00000800 /* VDD voltage 2.3 ~ 2.4 */
+#define MMC_VDD_24_25 0x00001000 /* VDD voltage 2.4 ~ 2.5 */
+#define MMC_VDD_25_26 0x00002000 /* VDD voltage 2.5 ~ 2.6 */
+#define MMC_VDD_26_27 0x00004000 /* VDD voltage 2.6 ~ 2.7 */
+#define MMC_VDD_27_28 0x00008000 /* VDD voltage 2.7 ~ 2.8 */
+#define MMC_VDD_28_29 0x00010000 /* VDD voltage 2.8 ~ 2.9 */
+#define MMC_VDD_29_30 0x00020000 /* VDD voltage 2.9 ~ 3.0 */
+#define MMC_VDD_30_31 0x00040000 /* VDD voltage 3.0 ~ 3.1 */
+#define MMC_VDD_31_32 0x00080000 /* VDD voltage 3.1 ~ 3.2 */
+#define MMC_VDD_32_33 0x00100000 /* VDD voltage 3.2 ~ 3.3 */
+#define MMC_VDD_33_34 0x00200000 /* VDD voltage 3.3 ~ 3.4 */
+#define MMC_VDD_34_35 0x00400000 /* VDD voltage 3.4 ~ 3.5 */
+#define MMC_VDD_35_36 0x00800000 /* VDD voltage 3.5 ~ 3.6 */
+#define MMC_CARD_BUSY 0x80000000 /* Card Power up status bit */
+
+
+/* CSD field definitions */
+
+#define CSD_STRUCT_VER_1_0 0 /* Valid for system specification 1.0 - 1.2 */
+#define CSD_STRUCT_VER_1_1 1 /* Valid for system specification 1.4 - 2.2 */
+#define CSD_STRUCT_VER_1_2 2 /* Valid for system specification 3.1 */
+
+#define CSD_SPEC_VER_0 0 /* Implements system specification 1.0 - 1.2 */
+#define CSD_SPEC_VER_1 1 /* Implements system specification 1.4 */
+#define CSD_SPEC_VER_2 2 /* Implements system specification 2.0 - 2.2 */
+#define CSD_SPEC_VER_3 3 /* Implements system specification 3.1 */
+
+#if MMC_DEBUG_LEVEL
+
+#define DEBUG(n, args...) \
+ do { \
+ if (n <= MMC_DEBUG_LEVEL) { \
+ printf(args); \
+ } \
+ } while(0)
+#else
+#define DEBUG(n, args...)
+#endif /* MMC_DEBUG_EN */
+
+#endif /* __MMC_PROTOCOL__ */
--- /dev/null
+/*
+ * JzRISC lcd controller
+ *
+ * xiangfu liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <lcd.h>
+
+#include <asm/io.h> /* virt_to_phys() */
+
+#include <asm/jz4740.h>
+#include "nanonote_gpm940b0.h"
+
+#define align2(n) (n)=((((n)+1)>>1)<<1)
+#define align4(n) (n)=((((n)+3)>>2)<<2)
+#define align8(n) (n)=((((n)+7)>>3)<<3)
+
+struct jzfb_info {
+ unsigned int cfg; /* panel mode and pin usage etc. */
+ unsigned int w;
+ unsigned int h;
+ unsigned int bpp; /* bit per pixel */
+ unsigned int fclk; /* frame clk */
+ unsigned int hsw; /* hsync width, in pclk */
+ unsigned int vsw; /* vsync width, in line count */
+ unsigned int elw; /* end of line, in pclk */
+ unsigned int blw; /* begin of line, in pclk */
+ unsigned int efw; /* end of frame, in line count */
+ unsigned int bfw; /* begin of frame, in line count */
+};
+
+static struct jzfb_info jzfb = {
+ MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N,
+ 320, 240, 32, 70, 1, 1, 273, 140, 1, 20
+};
+
+vidinfo_t panel_info = {
+ 320, 240, LCD_BPP,
+};
+
+int lcd_line_length;
+
+int lcd_color_fg;
+int lcd_color_bg;
+/*
+ * Frame buffer memory information
+ */
+void *lcd_base; /* Start of framebuffer memory */
+void *lcd_console_address; /* Start of console buffer */
+
+short console_col;
+short console_row;
+
+void lcd_ctrl_init (void *lcdbase);
+void lcd_enable (void);
+void lcd_disable (void);
+
+static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid);
+static void jz_lcd_desc_init(vidinfo_t *vid);
+static int jz_lcd_hw_init( vidinfo_t *vid );
+extern int flush_cache_all(void);
+
+void lcd_ctrl_init (void *lcdbase)
+{
+ __lcd_display_pin_init();
+
+ jz_lcd_init_mem(lcdbase, &panel_info);
+ jz_lcd_desc_init(&panel_info);
+ jz_lcd_hw_init(&panel_info);
+
+ __lcd_display_on() ;
+}
+
+/*
+ * Before enabled lcd controller, lcd registers should be configured correctly.
+ */
+
+void lcd_enable (void)
+{
+ REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */
+ REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/
+}
+
+void lcd_disable (void)
+{
+ REG_LCD_CTRL |= (1<<4); /* LCDCTRL.DIS, regular disable */
+ /* REG_LCD_CTRL |= (1<<3); */ /* LCDCTRL.DIS, quikly disable */
+}
+
+static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
+{
+ u_long palette_mem_size;
+ struct jz_fb_info *fbi = &vid->jz_fb;
+ int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8;
+
+ fbi->screen = (u_long)lcdbase;
+ fbi->palette_size = 256;
+ palette_mem_size = fbi->palette_size * sizeof(u16);
+
+ debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size);
+ /* locate palette and descs at end of page following fb */
+ fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size;
+
+ return 0;
+}
+
+static void jz_lcd_desc_init(vidinfo_t *vid)
+{
+ struct jz_fb_info * fbi;
+ fbi = &vid->jz_fb;
+ fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16);
+ fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16);
+ fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16);
+
+ #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)
+
+ /* populate descriptors */
+ fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow);
+ fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL));
+ fbi->dmadesc_fblow->fidr = 0;
+ fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ;
+
+ fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */
+
+ fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen);
+ fbi->dmadesc_fbhigh->fidr = 0;
+ fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */
+
+ fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette);
+ fbi->dmadesc_palette->fidr = 0;
+ fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28);
+
+ if(NBITS(vid->vl_bpix) < 12)
+ {
+ /* assume any mode with <12 bpp is palette driven */
+ fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh);
+ fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette);
+ /* flips back and forth between pal and fbhigh */
+ fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette);
+ } else {
+ /* palette shouldn't be loaded in true-color mode */
+ fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh);
+ fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */
+ }
+
+ flush_cache_all();
+}
+
+static int jz_lcd_hw_init(vidinfo_t *vid)
+{
+ struct jz_fb_info *fbi = &vid->jz_fb;
+ unsigned int val = 0;
+ unsigned int pclk;
+ unsigned int stnH;
+ int pll_div;
+
+ /* Setting Control register */
+ switch (jzfb.bpp) {
+ case 1:
+ val |= LCD_CTRL_BPP_1;
+ break;
+ case 2:
+ val |= LCD_CTRL_BPP_2;
+ break;
+ case 4:
+ val |= LCD_CTRL_BPP_4;
+ break;
+ case 8:
+ val |= LCD_CTRL_BPP_8;
+ break;
+ case 15:
+ val |= LCD_CTRL_RGB555;
+ case 16:
+ val |= LCD_CTRL_BPP_16;
+ break;
+ case 17 ... 32:
+ val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */
+ break;
+
+ default:
+ printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp);
+ val |= LCD_CTRL_BPP_16;
+ break;
+ }
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_STN_MONO_DUAL:
+ case MODE_STN_COLOR_DUAL:
+ case MODE_STN_MONO_SINGLE:
+ case MODE_STN_COLOR_SINGLE:
+ switch (jzfb.bpp) {
+ case 1:
+ /* val |= LCD_CTRL_PEDN; */
+ case 2:
+ val |= LCD_CTRL_FRC_2;
+ break;
+ case 4:
+ val |= LCD_CTRL_FRC_4;
+ break;
+ case 8:
+ default:
+ val |= LCD_CTRL_FRC_16;
+ break;
+ }
+ break;
+ }
+
+ val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */
+ val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_STN_MONO_DUAL:
+ case MODE_STN_COLOR_DUAL:
+ case MODE_STN_MONO_SINGLE:
+ case MODE_STN_COLOR_SINGLE:
+ switch (jzfb.cfg & STN_DAT_PINMASK) {
+ case STN_DAT_PIN1:
+ /* Do not adjust the hori-param value. */
+ break;
+ case STN_DAT_PIN2:
+ align2(jzfb.hsw);
+ align2(jzfb.elw);
+ align2(jzfb.blw);
+ break;
+ case STN_DAT_PIN4:
+ align4(jzfb.hsw);
+ align4(jzfb.elw);
+ align4(jzfb.blw);
+ break;
+ case STN_DAT_PIN8:
+ align8(jzfb.hsw);
+ align8(jzfb.elw);
+ align8(jzfb.blw);
+ break;
+ }
+ break;
+ }
+
+ REG_LCD_CTRL = val;
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_STN_MONO_DUAL:
+ case MODE_STN_COLOR_DUAL:
+ case MODE_STN_MONO_SINGLE:
+ case MODE_STN_COLOR_SINGLE:
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
+ stnH = jzfb.h >> 1;
+ else
+ stnH = jzfb.h;
+
+ REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
+ REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw);
+
+ /* Screen setting */
+ REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw);
+ REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w);
+ REG_LCD_DAV = (0 << 16) | (stnH);
+
+ /* AC BIAs signal */
+ REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw);
+
+ break;
+
+ case MODE_TFT_GEN:
+ case MODE_TFT_SHARP:
+ case MODE_TFT_CASIO:
+ case MODE_TFT_SAMSUNG:
+ case MODE_8BIT_SERIAL_TFT:
+ case MODE_TFT_18BIT:
+ REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
+ REG_LCD_HSYNC = (0 << 16) | jzfb.hsw;
+ REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h);
+ REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w );
+ REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \
+ | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw);
+ break;
+ }
+
+ switch (jzfb.cfg & MODE_MASK) {
+ case MODE_TFT_SAMSUNG:
+ {
+ unsigned int total, tp_s, tp_e, ckv_s, ckv_e;
+ unsigned int rev_s, rev_e, inv_s, inv_e;
+
+ pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
+ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
+
+ total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
+ tp_s = jzfb.blw + jzfb.w + 1;
+ tp_e = tp_s + 1;
+ /* ckv_s = tp_s - jz_clocks.pixclk/(1000000000/4100); */
+ ckv_s = tp_s - pclk/(1000000000/4100);
+ ckv_e = tp_s + total;
+ rev_s = tp_s - 11; /* -11.5 clk */
+ rev_e = rev_s + total;
+ inv_s = tp_s;
+ inv_e = inv_s + total;
+ REG_LCD_CLS = (tp_s << 16) | tp_e;
+ REG_LCD_PS = (ckv_s << 16) | ckv_e;
+ REG_LCD_SPL = (rev_s << 16) | rev_e;
+ REG_LCD_REV = (inv_s << 16) | inv_e;
+ jzfb.cfg |= STFT_REVHI | STFT_SPLHI;
+ break;
+ }
+ case MODE_TFT_SHARP:
+ {
+ unsigned int total, cls_s, cls_e, ps_s, ps_e;
+ unsigned int spl_s, spl_e, rev_s, rev_e;
+ total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
+ spl_s = 1;
+ spl_e = spl_s + 1;
+ cls_s = 0;
+ cls_e = total - 60; /* > 4us (pclk = 80ns) */
+ ps_s = cls_s;
+ ps_e = cls_e;
+ rev_s = total - 40; /* > 3us (pclk = 80ns) */
+ rev_e = rev_s + total;
+ jzfb.cfg |= STFT_PSHI;
+ REG_LCD_SPL = (spl_s << 16) | spl_e;
+ REG_LCD_CLS = (cls_s << 16) | cls_e;
+ REG_LCD_PS = (ps_s << 16) | ps_e;
+ REG_LCD_REV = (rev_s << 16) | rev_e;
+ break;
+ }
+ case MODE_TFT_CASIO:
+ break;
+ }
+
+ /* Configure the LCD panel */
+ REG_LCD_CFG = jzfb.cfg;
+
+ /* Timing setting */
+ __cpm_stop_lcd();
+
+ val = jzfb.fclk; /* frame clk */
+ if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) {
+ pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
+ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
+ } else {
+ /* serial mode: Hsync period = 3*Width_Pixel */
+ pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) *
+ (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
+ }
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
+ pclk = (pclk * 3);
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
+ pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4);
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
+ pclk >>= 1;
+
+ pll_div = ( REG_CPM_CPCCR & CPM_CPCCR_PCS ); /* clock source,0:pllout/2 1: pllout */
+ pll_div = pll_div ? 1 : 2 ;
+ val = ( __cpm_get_pllout()/pll_div ) / pclk;
+ val--;
+ if ( val > 0x1ff ) {
+ printf("CPM_LPCDR too large, set it to 0x1ff\n");
+ val = 0x1ff;
+ }
+ __cpm_set_pixdiv(val);
+
+ val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */
+ if ( val > 150000000 ) {
+ printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val);
+ printf("Change LCDClock to 150MHz\n");
+ val = 150000000;
+ }
+ val = ( __cpm_get_pllout()/pll_div ) / val;
+ val--;
+ if ( val > 0x1f ) {
+ printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n");
+ val = 0x1f;
+ }
+ __cpm_set_ldiv( val );
+ REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */
+
+ __cpm_start_lcd();
+ udelay(1000);
+
+ REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/
+
+ if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
+ ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
+ REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/
+
+ return 0;
+}
+
+void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
+{
+}
+
+void lcd_initcolregs (void)
+{
+}
--- /dev/null
+/*
+ * JzRISC lcd controller
+ *
+ * xiangfu liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __QI_LB60_GPM940B0_H__
+#define __QI_LB60_GPM940B0_H__
+
+#include <asm/io.h>
+
+#define mdelay(n) udelay((n)*1000)
+
+#define NR_PALETTE 256
+
+struct lcd_desc{
+ unsigned int next_desc; /* LCDDAx */
+ unsigned int databuf; /* LCDSAx */
+ unsigned int frame_id; /* LCDFIDx */
+ unsigned int cmd; /* LCDCMDx */
+};
+
+#define MODE_MASK 0x0f
+#define MODE_TFT_GEN 0x00
+#define MODE_TFT_SHARP 0x01
+#define MODE_TFT_CASIO 0x02
+#define MODE_TFT_SAMSUNG 0x03
+#define MODE_CCIR656_NONINT 0x04
+#define MODE_CCIR656_INT 0x05
+#define MODE_STN_COLOR_SINGLE 0x08
+#define MODE_STN_MONO_SINGLE 0x09
+#define MODE_STN_COLOR_DUAL 0x0a
+#define MODE_STN_MONO_DUAL 0x0b
+#define MODE_8BIT_SERIAL_TFT 0x0c
+
+#define MODE_TFT_18BIT (1<<7)
+
+#define STN_DAT_PIN1 (0x00 << 4)
+#define STN_DAT_PIN2 (0x01 << 4)
+#define STN_DAT_PIN4 (0x02 << 4)
+#define STN_DAT_PIN8 (0x03 << 4)
+#define STN_DAT_PINMASK STN_DAT_PIN8
+
+#define STFT_PSHI (1 << 15)
+#define STFT_CLSHI (1 << 14)
+#define STFT_SPLHI (1 << 13)
+#define STFT_REVHI (1 << 12)
+
+#define SYNC_MASTER (0 << 16)
+#define SYNC_SLAVE (1 << 16)
+
+#define DE_P (0 << 9)
+#define DE_N (1 << 9)
+
+#define PCLK_P (0 << 10)
+#define PCLK_N (1 << 10)
+
+#define HSYNC_P (0 << 11)
+#define HSYNC_N (1 << 11)
+
+#define VSYNC_P (0 << 8)
+#define VSYNC_N (1 << 8)
+
+#define DATA_NORMAL (0 << 17)
+#define DATA_INVERSE (1 << 17)
+
+
+/* Jz LCDFB supported I/O controls. */
+#define FBIOSETBACKLIGHT 0x4688
+#define FBIODISPON 0x4689
+#define FBIODISPOFF 0x468a
+#define FBIORESET 0x468b
+#define FBIOPRINT_REG 0x468c
+
+/*
+ * LCD panel specific definition
+ */
+#define MODE 0xc9 /* 8bit serial RGB */
+#define SPEN (32*2+21) /*LCD_SPL */
+#define SPCK (32*2+23) /*LCD_CLS */
+#define SPDA (32*2+22) /*LCD_D12 */
+#define LCD_RET (32*3+27)
+
+#define __spi_write_reg1(reg, val) \
+do { \
+ unsigned char no;\
+ unsigned short value;\
+ unsigned char a=0;\
+ unsigned char b=0;\
+ a=reg;\
+ b=val;\
+ __gpio_set_pin(SPEN);\
+ __gpio_set_pin(SPCK);\
+ __gpio_clear_pin(SPDA);\
+ __gpio_clear_pin(SPEN);\
+ udelay(25);\
+ value=((a<<8)|(b&0xFF));\
+ for(no=0;no<16;no++)\
+ {\
+ __gpio_clear_pin(SPCK);\
+ if((value&0x8000)==0x8000)\
+ __gpio_set_pin(SPDA);\
+ else\
+ __gpio_clear_pin(SPDA);\
+ udelay(25);\
+ __gpio_set_pin(SPCK);\
+ value=(value<<1); \
+ udelay(25);\
+ }\
+ __gpio_set_pin(SPEN);\
+ udelay(100);\
+} while (0)
+
+#define __spi_write_reg(reg, val) \
+do {\
+ __spi_write_reg1((reg<<2|2), val);\
+ udelay(100); \
+}while(0)
+
+#define __lcd_special_pin_init() \
+do { \
+ __gpio_as_output(SPEN); /* use SPDA */\
+ __gpio_as_output(SPCK); /* use SPCK */\
+ __gpio_as_output(SPDA); /* use SPDA */\
+ __gpio_as_output(LCD_RET);\
+} while (0)
+
+#define __lcd_special_on() \
+do { \
+ __spi_write_reg1(0x05, 0x1e); \
+ udelay(50);\
+ __spi_write_reg1(0x05, 0x5d); \
+ __spi_write_reg1(0x0B, 0x81); \
+ __spi_write_reg1(0x01, 0x95); \
+ __spi_write_reg1(0x00, 0x07); \
+ __spi_write_reg1(0x06, 0x15); \
+ __spi_write_reg1(0x07, 0x8d); \
+ __spi_write_reg1(0x04, 0x0f); \
+ __spi_write_reg1(0x0d, 0x3d); \
+ __spi_write_reg1(0x10, 0x42); \
+ __spi_write_reg1(0x11, 0x3a); \
+ __spi_write_reg1(0x05, 0x5f); \
+} while (0)
+
+#define __lcd_special_off() \
+do { \
+ __spi_write_reg1(0x05, 0x5e); \
+} while (0)
+
+#define __lcd_display_pin_init() \
+do { \
+ __lcd_special_pin_init();\
+ __gpio_as_pwm();\
+ __lcd_set_backlight_level(8);\
+} while (0)
+
+#define __lcd_display_on() \
+do { \
+ __lcd_set_backlight_level(8); \
+ __lcd_special_on();\
+} while (0)
+
+#define __lcd_display_off() \
+do { \
+ __lcd_set_backlight_level(0); \
+ __lcd_special_off();\
+} while (0)
+
+#define __lcd_set_backlight_level(n)\
+do { \
+ __gpio_as_output(LCD_RET); \
+ __gpio_set_pin(LCD_RET); \
+} while (0)
+
+#if defined(CONFIG_SAKC)
+#define __lcd_close_backlight() \
+do { \
+ __gpio_as_output(GPIO_PWM); \
+ __gpio_clear_pin(GPIO_PWM); \
+} while (0)
+#endif
+
+#if defined(CONFIG_SAKC)
+#define __lcd_display_pin_init() \
+do { \
+ __cpm_start_tcu(); \
+ __lcd_special_pin_init(); \
+} while (0)
+
+#define __lcd_display_on() \
+do { \
+ __lcd_special_on(); \
+} while (0)
+
+#define __lcd_display_off() \
+do { \
+ __lcd_special_off(); \
+} while (0)
+#else
+#define __lcd_display_pin_init() \
+do { \
+ __cpm_start_tcu(); \
+ __lcd_special_pin_init(); \
+} while (0)
+
+#define __lcd_display_on() \
+do { \
+ __gpio_set_pin(GPIO_DISP_OFF_N); \
+ __lcd_special_on(); \
+} while (0)
+
+#define __lcd_display_off() \
+do { \
+ __lcd_special_off(); \
+ __gpio_clear_pin(GPIO_DISP_OFF_N); \
+} while (0)
+#endif
+
+#endif /* __QI_LB60_GPM940B0_H__ */
--- /dev/null
+/*
+ * for jz4740 usb boot
+ *
+ * Copyright (c) 2009 Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+ .set noreorder
+ .globl usb_boot
+ .text
+
+//----------------------------------------------------------------------
+// Both NAND and USB boot load data to D-Cache first, then transfer
+// data from D-Cache to I-Cache, and jump to execute the code in I-Cache.
+// So init caches first and then dispatch to a proper boot routine.
+//----------------------------------------------------------------------
+
+.macro load_addr reg addr
+ li \reg, 0x80000000
+ addiu \reg, \reg, \addr
+ la $2, usbboot_begin
+ subu \reg, \reg, $2
+.endm
+
+usb_boot:
+ //--------------------------------------------------------------
+ // Initialize PLL: set ICLK to 84MHz and HCLK to 42MHz.
+ //--------------------------------------------------------------
+ la $9, 0xB0000000 // CPCCR: Clock Control Register
+ la $8, 0x42041110 // I:S:M:P=1:2:2:2
+ sw $8, 0($9)
+
+ la $9, 0xB0000010 // CPPCR: PLL Control Register
+ la $8, 0x06000120 // M=12 N=0 D=0 CLK=12*(M+2)/(N+2)
+ sw $8, 0($9)
+
+ mtc0 $0, $26 // CP0_ERRCTL, restore WST reset state
+ nop
+
+ mtc0 $0, $16 // CP0_CONFIG
+ nop
+
+ // Relocate code to beginning of the ram
+
+ la $2, usbboot_begin
+ la $3, usbboot_end
+ li $4, 0x80000000
+
+1:
+ lw $5, 0($2)
+ sw $5, 0($4)
+ addiu $2, $2, 4
+ bne $2, $3, 1b
+ addiu $4, $4, 4
+
+ li $2, 0x80000000
+ ori $3, $2, 0
+ addiu $3, $3, usbboot_end
+ la $4, usbboot_begin
+ subu $3, $3, $4
+
+
+2:
+ cache 0x0, 0($2) // Index_Invalidate_I
+ cache 0x1, 0($2) // Index_Writeback_Inv_D
+ addiu $2, $2, 32
+ subu $4, $3, $2
+ bgtz $4, 2b
+ nop
+
+ load_addr $3, usb_boot_return
+
+ jr $3
+
+usbboot_begin:
+
+init_caches:
+ li $2, 3 // cacheable for kseg0 access
+ mtc0 $2, $16 // CP0_CONFIG
+ nop
+
+ li $2, 0x20000000 // enable idx-store-data cache insn
+ mtc0 $2, $26 // CP0_ERRCTL
+
+ ori $2, $28, 0 // start address
+ ori $3, $2, 0x3fe0 // end address, total 16KB
+ mtc0 $0, $28, 0 // CP0_TAGLO
+ mtc0 $0, $28, 1 // CP0_DATALO
+cache_clear_a_line:
+ cache 0x8, 0($2) // Index_Store_Tag_I
+ cache 0x9, 0($2) // Index_Store_Tag_D
+ bne $2, $3, cache_clear_a_line
+ addiu $2, $2, 32 // increment CACHE_LINE_SIZE
+
+ ori $2, $28, 0 // start address
+ ori $3, $2, 0x3fe0 // end address, total 16KB
+ la $4, 0x1ffff000 // physical address and 4KB page mask
+cache_alloc_a_line:
+ and $5, $2, $4
+ ori $5, $5, 1 // V bit of the physical tag
+ mtc0 $5, $28, 0 // CP0_TAGLO
+ cache 0x8, 0($2) // Index_Store_Tag_I
+ cache 0x9, 0($2) // Index_Store_Tag_D
+ bne $2, $3, cache_alloc_a_line
+ addiu $2, $2, 32 // increment CACHE_LINE_SIZE
+
+ nop
+ nop
+ nop
+ //--------------------------------------------------------------
+ // Transfer data from dcache to icache, then jump to icache.
+ //
+ // Input parameters:
+ //
+ // $19: data length in bytes
+ // $20: jump target address
+ //--------------------------------------------------------------
+xfer_d2i:
+
+ ori $8, $20, 0
+ addu $9, $8, $19 // total 16KB
+
+1:
+ cache 0x0, 0($8) // Index_Invalidate_I
+ cache 0x1, 0($8) // Index_Writeback_Inv_D
+ bne $8, $9, 1b
+ addiu $8, $8, 32
+
+ // flush write-buffer
+ sync
+
+ // Invalidate BTB
+ mfc0 $8, $16, 7 // CP0_CONFIG
+ nop
+ ori $8, 2
+ mtc0 $8, $16, 7
+ nop
+
+ // Overwrite config to disable ram initalisation
+ li $2, 0xff
+ sb $2, 20($20)
+
+ jalr $20
+ nop
+
+icache_return:
+ //--------------------------------------------------------------
+ // User code can return to here after executing itself in
+ // icache, by jumping to $31.
+ //--------------------------------------------------------------
+ b usb_boot_return
+ nop
+
+
+usb_boot_return:
+ //--------------------------------------------------------------
+ // Enable the USB PHY
+ //--------------------------------------------------------------
+ la $9, 0xB0000024 // CPM_SCR
+ lw $8, 0($9)
+ ori $8, 0x40 // USBPHY_ENABLE
+ sw $8, 0($9)
+
+ //--------------------------------------------------------------
+ // Initialize USB registers
+ //--------------------------------------------------------------
+ la $27, 0xb3040000 // USB registers base address
+
+ sb $0, 0x0b($27) // INTRUSBE: disable common USB interrupts
+ sh $0, 0x06($27) // INTRINE: disable EPIN interrutps
+ sh $0, 0x08($27) // INTROUTE: disable EPOUT interrutps
+
+ li $9, 0x61
+ sb $9, 0x01($27) // POWER: HSENAB | SUSPENDM | SOFTCONN
+
+ //--------------------------------------------------------------
+ // Initialize USB states
+ //--------------------------------------------------------------
+ li $22, 0 // set EP0 to IDLE state
+ li $23, 1 // no data stage
+
+ //--------------------------------------------------------------
+ // Main loop of polling the usb commands
+ //--------------------------------------------------------------
+usb_command_loop:
+ lbu $9, 0x0a($27) // read INTRUSB
+ andi $9, 0x04 // check USB_INTR_RESET
+ beqz $9, check_intr_ep0in
+ nop
+
+ //--------------------------------------------------------------
+ // 1. Handle USB reset interrupt
+ //--------------------------------------------------------------
+handle_reset_intr:
+ lbu $9, 0x01($27) // read POWER
+ andi $9, 0x10 // test HS_MODE
+ bnez $9, _usb_set_maxpktsize
+ li $9, 512 // max packet size of HS mode
+ li $9, 64 // max packet size of FS mode
+
+_usb_set_maxpktsize:
+ li $8, 1
+ sb $8, 0x0e($27) // set INDEX 1
+
+ sh $9, 0x10($27) // INMAXP
+ sb $0, 0x13($27) // INCSRH
+ sh $9, 0x14($27) // OUTMAXP
+ sb $0, 0x17($27) // OUTCSRH
+
+_usb_flush_fifo:
+ li $8, 0x48 // INCSR_CDT && INCSR_FF
+ sb $8, 0x12($27) // INCSR
+ li $8, 0x90 // OUTCSR_CDT && OUTCSR_FF
+ sb $8, 0x16($27) // OUTCSR
+
+ li $22, 0 // set EP0 to IDLE state
+ li $23, 1 // no data stage
+
+ //--------------------------------------------------------------
+ // 2. Check and handle EP0 interrupt
+ //--------------------------------------------------------------
+check_intr_ep0in:
+ lhu $10, 0x02($27) // read INTRIN
+ andi $9, $10, 0x1 // check EP0 interrupt
+ beqz $9, check_intr_ep1in
+ nop
+
+handle_ep0_intr:
+ sb $0, 0x0e($27) // set INDEX 0
+ lbu $11, 0x12($27) // read CSR0
+
+ andi $9, $11, 0x04 // check SENTSTALL
+ beqz $9, _ep0_setupend
+ nop
+
+_ep0_sentstall:
+ andi $9, $11, 0xdb
+ sb $9, 0x12($27) // clear SENDSTALL and SENTSTALL
+ li $22, 0 // set EP0 to IDLE state
+
+_ep0_setupend:
+ andi $9, $11, 0x10 // check SETUPEND
+ beqz $9, ep0_idle_state
+ nop
+
+ ori $9, $11, 0x80
+ sb $9, 0x12($27) // set SVDSETUPEND
+ li $22, 0 // set EP0 to IDLE state
+
+ep0_idle_state:
+ bnez $22, ep0_tx_state
+ nop
+
+ //--------------------------------------------------------------
+ // 2.1 Handle EP0 IDLE state interrupt
+ //--------------------------------------------------------------
+ andi $9, $11, 0x01 // check OUTPKTRDY
+ beqz $9, check_intr_ep1in
+ nop
+
+ //--------------------------------------------------------------
+ // Read 8-bytes setup packet from the FIFO
+ //--------------------------------------------------------------
+ lw $25, 0x20($27) // first word of setup packet
+ lw $26, 0x20($27) // second word of setup packet
+
+ andi $9, $25, 0x60 // bRequestType & USB_TYPE_MASK
+ beqz $9, _ep0_std_req
+ nop
+
+ //--------------------------------------------------------------
+ // 2.1.1 Vendor-specific setup request
+ //--------------------------------------------------------------
+_ep0_vend_req:
+ li $22, 0 // set EP0 to IDLE state
+ li $23, 1 // NoData = 1
+
+ andi $9, $25, 0xff00 // check bRequest
+ srl $9, $9, 8
+ beqz $9, __ep0_get_cpu_info
+ sub $8, $9, 0x1
+ beqz $8, __ep0_set_data_address
+ sub $8, $9, 0x2
+ beqz $8, __ep0_set_data_length
+ sub $8, $9, 0x3
+ beqz $8, __ep0_flush_caches
+ sub $8, $9, 0x4
+ beqz $8, __ep0_prog_start1
+ sub $8, $9, 0x5
+ beqz $8, __ep0_prog_start2
+ nop
+ b _ep0_idle_state_fini // invalid request
+ nop
+
+__ep0_get_cpu_info:
+ load_addr $20, cpu_info_data // data pointer to transfer
+ li $21, 8 // bytes left to transfer
+ li $22, 1 // set EP0 to TX state
+ li $23, 0 // NoData = 0
+
+ b _ep0_idle_state_fini
+ nop
+
+__ep0_set_data_address:
+ li $9, 0xffff0000
+ and $9, $25, $9
+ andi $8, $26, 0xffff
+ or $20, $9, $8 // data address of next transfer
+
+ b _ep0_idle_state_fini
+ nop
+
+__ep0_set_data_length:
+ li $9, 0xffff0000
+ and $9, $25, $9
+ andi $8, $26, 0xffff
+ or $21, $9, $8 // data length of next transfer
+
+ li $9, 0x48 // SVDOUTPKTRDY and DATAEND
+ sb $9, 0x12($27) // CSR0
+
+ // We must write packet to FIFO before EP1-IN interrupt here.
+ b handle_epin1_intr
+ nop
+
+__ep0_flush_caches:
+ // Flush dcache and invalidate icache.
+ li $8, 0x80000000
+ addi $9, $8, 0x3fe0 // total 16KB
+
+1:
+ cache 0x0, 0($8) // Index_Invalidate_I
+ cache 0x1, 0($8) // Index_Writeback_Inv_D
+ bne $8, $9, 1b
+ addiu $8, $8, 32
+
+ // flush write-buffer
+ sync
+
+ // Invalidate BTB
+ mfc0 $8, $16, 7 // CP0_CONFIG
+ nop
+ ori $8, 2
+ mtc0 $8, $16, 7
+ nop
+
+ b _ep0_idle_state_fini
+ nop
+
+__ep0_prog_start1:
+ li $9, 0x48 // SVDOUTPKTRDY and DATAEND
+ sb $9, 0x12($27) // CSR0
+
+ li $9, 0xffff0000
+ and $9, $25, $9
+ andi $8, $26, 0xffff
+ or $20, $9, $8 // target address
+
+ b xfer_d2i
+ li $19, 0x2000 // 16KB data length
+
+__ep0_prog_start2:
+ li $9, 0x48 // SVDOUTPKTRDY and DATAEND
+ sb $9, 0x12($27) // CSR0
+
+ li $9, 0xffff0000
+ and $9, $25, $9
+ andi $8, $26, 0xffff
+ or $20, $9, $8 // target address
+
+ jalr $20 // jump, and place the return address in $31
+ nop
+
+__ep0_prog_start2_return:
+ // User code can return to here after executing itself, by jumping to $31.
+ b usb_boot_return
+ nop
+
+ //--------------------------------------------------------------
+ // 2.1.2 Standard setup request
+ //--------------------------------------------------------------
+_ep0_std_req:
+ andi $12, $25, 0xff00 // check bRequest
+ srl $12, $12, 8
+ sub $9, $12, 0x05 // check USB_REQ_SET_ADDRESS
+ bnez $9, __ep0_req_set_config
+ nop
+
+ //--------------------------------------------------------------
+ // Handle USB_REQ_SET_ADDRESS
+ //--------------------------------------------------------------
+__ep0_req_set_addr:
+ srl $9, $25, 16 // get wValue
+ sb $9, 0x0($27) // set FADDR
+ li $23, 1 // NoData = 1
+ b _ep0_idle_state_fini
+ nop
+
+__ep0_req_set_config:
+ sub $9, $12, 0x09 // check USB_REQ_SET_CONFIGURATION
+ bnez $9, __ep0_req_get_desc
+ nop
+
+ //--------------------------------------------------------------
+ // Handle USB_REQ_SET_CONFIGURATION
+ //--------------------------------------------------------------
+ li $23, 1 // NoData = 1
+ b _ep0_idle_state_fini
+ nop
+
+__ep0_req_get_desc:
+ sub $9, $12, 0x06 // check USB_REQ_GET_DESCRIPTOR
+ bnez $9, _ep0_idle_state_fini
+ li $23, 1 // NoData = 1
+
+ //--------------------------------------------------------------
+ // Handle USB_REQ_GET_DESCRIPTOR
+ //--------------------------------------------------------------
+ li $23, 0 // NoData = 0
+
+ srl $9, $25, 24 // wValue >> 8
+ sub $8, $9, 0x01 // check USB_DT_DEVICE
+ beqz $8, ___ep0_get_dev_desc
+ srl $21, $26, 16 // get wLength
+ sub $8, $9, 0x02 // check USB_DT_CONFIG
+ beqz $8, ___ep0_get_conf_desc
+ sub $8, $9, 0x03 // check USB_DT_STRING
+ beqz $8, ___ep0_get_string_desc
+ sub $8, $9, 0x06 // check USB_DT_DEVICE_QUALIFIER
+ beqz $8, ___ep0_get_dev_qualifier
+ nop
+ b _ep0_idle_state_fini
+ nop
+
+___ep0_get_dev_desc:
+ load_addr $20, device_desc // data pointer
+ li $22, 1 // set EP0 to TX state
+ sub $8, $21, 18
+ blez $8, _ep0_idle_state_fini // wLength <= 18
+ nop
+ li $21, 18 // max length of device_desc
+ b _ep0_idle_state_fini
+ nop
+
+___ep0_get_dev_qualifier:
+ load_addr $20, dev_qualifier // data pointer
+ li $22, 1 // set EP0 to TX state
+ sub $8, $21, 10
+ blez $8, _ep0_idle_state_fini // wLength <= 10
+ nop
+ li $21, 10 // max length of dev_qualifier
+ b _ep0_idle_state_fini
+ nop
+
+___ep0_get_conf_desc:
+ load_addr $20, config_desc_fs // data pointer of FS mode
+ lbu $8, 0x01($27) // read POWER
+ andi $8, 0x10 // test HS_MODE
+ beqz $8, ___ep0_get_conf_desc2
+ nop
+ load_addr $20, config_desc_hs // data pointer of HS mode
+
+___ep0_get_conf_desc2:
+ li $22, 1 // set EP0 to TX state
+ sub $8, $21, 32
+ blez $8, _ep0_idle_state_fini // wLength <= 32
+ nop
+ li $21, 32 // max length of config_desc
+ b _ep0_idle_state_fini
+ nop
+
+___ep0_get_string_desc:
+ li $22, 1 // set EP0 to TX state
+
+ srl $9, $25, 16 // wValue & 0xff
+ andi $9, 0xff
+
+ sub $8, $9, 1
+ beqz $8, ___ep0_get_string_manufacture
+ sub $8, $9, 2
+ beqz $8, ___ep0_get_string_product
+ nop
+
+___ep0_get_string_lang_ids:
+ load_addr $20, string_lang_ids // data pointer
+ b _ep0_idle_state_fini
+ li $21, 4 // data length
+
+___ep0_get_string_manufacture:
+ load_addr $20, string_manufacture // data pointer
+ b _ep0_idle_state_fini
+ li $21, 16 // data length
+
+___ep0_get_string_product:
+ load_addr $20, string_product // data pointer
+ b _ep0_idle_state_fini
+ li $21, 46 // data length
+
+_ep0_idle_state_fini:
+ li $9, 0x40 // SVDOUTPKTRDY
+ beqz $23, _ep0_idle_state_fini2
+ nop
+ ori $9, $9, 0x08 // DATAEND
+_ep0_idle_state_fini2:
+ sb $9, 0x12($27) // CSR0
+ beqz $22, check_intr_ep1in
+ nop
+
+ //--------------------------------------------------------------
+ // 2.2 Handle EP0 TX state interrupt
+ //--------------------------------------------------------------
+ep0_tx_state:
+ sub $9, $22, 1
+ bnez $9, check_intr_ep1in
+ nop
+
+ sub $9, $21, 64 // max packetsize
+ blez $9, _ep0_tx_state2 // data count <= 64
+ ori $19, $21, 0
+ li $19, 64
+
+_ep0_tx_state2:
+ beqz $19, _ep0_tx_state3 // send ZLP
+ ori $18, $19, 0 // record bytes to be transferred
+ sub $21, $21, $19 // decrement data count
+
+_ep0_fifo_write_loop:
+ lbu $9, 0($20) // read data
+ sb $9, 0x20($27) // load FIFO
+ sub $19, $19, 1 // decrement counter
+ bnez $19, _ep0_fifo_write_loop
+ addi $20, $20, 1 // increment data pointer
+
+ sub $9, $18, 64 // max packetsize
+ beqz $9, _ep0_tx_state4
+ nop
+
+_ep0_tx_state3:
+ // transferred bytes < max packetsize
+ li $9, 0x0a // set INPKTRDY and DATAEND
+ sb $9, 0x12($27) // CSR0
+ li $22, 0 // set EP0 to IDLE state
+ b check_intr_ep1in
+ nop
+
+_ep0_tx_state4:
+ // transferred bytes == max packetsize
+ li $9, 0x02 // set INPKTRDY
+ sb $9, 0x12($27) // CSR0
+ b check_intr_ep1in
+ nop
+
+ //--------------------------------------------------------------
+ // 3. Check and handle EP1 BULK-IN interrupt
+ //--------------------------------------------------------------
+check_intr_ep1in:
+ andi $9, $10, 0x2 // check EP1 IN interrupt
+ beqz $9, check_intr_ep1out
+ nop
+
+handle_epin1_intr:
+ li $9, 1
+ sb $9, 0x0e($27) // set INDEX 1
+ lbu $9, 0x12($27) // read INCSR
+
+ andi $8, $9, 0x2 // check INCSR_FFNOTEMPT
+ bnez $8, _epin1_tx_state4
+ nop
+
+_epin1_write_fifo:
+ lhu $9, 0x10($27) // get INMAXP
+ sub $8, $21, $9
+ blez $8, _epin1_tx_state1 // bytes left <= INMAXP
+ ori $19, $21, 0
+ ori $19, $9, 0
+
+_epin1_tx_state1:
+ beqz $19, _epin1_tx_state4 // No data
+ nop
+
+ sub $21, $21, $19 // decrement data count
+
+ srl $5, $19, 2 // # of word
+ andi $6, $19, 0x3 // # of byte
+ beqz $5, _epin1_tx_state2
+ nop
+
+_epin1_fifo_write_word:
+ lw $9, 0($20) // read data from source address
+ sw $9, 0x24($27) // write FIFO
+ sub $5, $5, 1 // decrement counter
+ bnez $5, _epin1_fifo_write_word
+ addiu $20, $20, 4 // increment dest address
+
+_epin1_tx_state2:
+ beqz $6, _epin1_tx_state3
+ nop
+
+_epin1_fifo_write_byte:
+ lbu $9, 0($20) // read data from source address
+ sb $9, 0x24($27) // write FIFO
+ sub $6, $6, 1 // decrement counter
+ bnez $6, _epin1_fifo_write_byte
+ addiu $20, $20, 1 // increment dest address
+
+_epin1_tx_state3:
+ li $9, 0x1
+ sb $9, 0x12($27) // INCSR, set INPKTRDY
+
+_epin1_tx_state4:
+ // nop
+
+ //--------------------------------------------------------------
+ // 4. Check and handle EP1 BULK-OUT interrupt
+ //--------------------------------------------------------------
+check_intr_ep1out:
+ lhu $9, 0x04($27) // read INTROUT
+ andi $9, 0x2
+ beqz $9, check_status_next
+ nop
+
+handle_epout1_intr:
+ li $9, 1
+ sb $9, 0x0e($27) // set INDEX 1
+
+ lbu $9, 0x16($27) // read OUTCSR
+ andi $9, 0x1 // check OUTPKTRDY
+ beqz $9, check_status_next
+ nop
+
+_epout1_read_fifo:
+ lhu $19, 0x18($27) // read OUTCOUNT
+ srl $5, $19, 2 // # of word
+ andi $6, $19, 0x3 // # of byte
+ beqz $5, _epout1_rx_state1
+ nop
+
+_epout1_fifo_read_word:
+ lw $9, 0x24($27) // read FIFO
+ sw $9, 0($20) // store to dest address
+ sub $5, $5, 1 // decrement counter
+ bnez $5, _epout1_fifo_read_word
+ addiu $20, $20, 4 // increment dest address
+
+_epout1_rx_state1:
+ beqz $6, _epout1_rx_state2
+ nop
+
+_epout1_fifo_read_byte:
+ lbu $9, 0x24($27) // read FIFO
+ sb $9, 0($20) // store to dest address
+ sub $6, $6, 1 // decrement counter
+ bnez $6, _epout1_fifo_read_byte
+ addiu $20, $20, 1 // increment dest address
+
+_epout1_rx_state2:
+ sb $0, 0x16($27) // clear OUTPKTRDY
+
+check_status_next:
+ b usb_command_loop
+ nop
+
+//--------------------------------------------------------------
+// Device/Configuration/Interface/Endpoint/String Descriptors
+//--------------------------------------------------------------
+
+ .align 2
+device_desc:
+ .byte 0x12 // bLength
+ .byte 0x01 // bDescriptorType
+ .byte 0x00 // bcdUSB
+ .byte 0x02 // bcdUSB
+ .byte 0x00 // bDeviceClass
+ .byte 0x00 // bDeviceSubClass
+ .byte 0x00 // bDeviceProtocol
+ .byte 0x40 // bMaxPacketSize0
+ .byte 0x1a // idVendor
+ .byte 0x60 // idVendor
+ .byte 0x40 // idProduct
+ .byte 0x47 // idProduct
+ .byte 0x00 // bcdDevice
+ .byte 0x01 // bcdDevice
+ .byte 0x01 // iManufacturer
+ .byte 0x02 // iProduct
+ .byte 0x00 // iSerialNumber
+ .byte 0x01 // bNumConfigurations
+
+ .align 2
+dev_qualifier:
+ .byte 0x0a // bLength
+ .byte 0x06 // bDescriptorType
+ .byte 0x00 // bcdUSB
+ .byte 0x02 // bcdUSB
+ .byte 0x00 // bDeviceClass
+ .byte 0x00 // bDeviceSubClass
+ .byte 0x00 // bDeviceProtocol
+ .byte 0x40 // bMaxPacketSize0
+ .byte 0x01 // bNumConfigurations
+ .byte 0x00 // bRESERVED
+
+ .align 2
+config_desc_hs:
+ .byte 0x09 // bLength
+ .byte 0x02 // bDescriptorType
+ .byte 0x20 // wTotalLength
+ .byte 0x00 // wTotalLength
+ .byte 0x01 // bNumInterfaces
+ .byte 0x01 // bConfigurationValue
+ .byte 0x00 // iConfiguration
+ .byte 0xc0 // bmAttributes
+ .byte 0x01 // MaxPower
+intf_desc_hs:
+ .byte 0x09 // bLength
+ .byte 0x04 // bDescriptorType
+ .byte 0x00 // bInterfaceNumber
+ .byte 0x00 // bAlternateSetting
+ .byte 0x02 // bNumEndpoints
+ .byte 0xff // bInterfaceClass
+ .byte 0x00 // bInterfaceSubClass
+ .byte 0x50 // bInterfaceProtocol
+ .byte 0x00 // iInterface
+ep1_desc_hs:
+ .byte 0x07 // bLength
+ .byte 0x05 // bDescriptorType
+ .byte 0x01 // bEndpointAddress
+ .byte 0x02 // bmAttributes
+ .byte 0x00 // wMaxPacketSize
+ .byte 0x02 // wMaxPacketSize
+ .byte 0x00 // bInterval
+ep2_desc_hs:
+ .byte 0x07 // bLength
+ .byte 0x05 // bDescriptorType
+ .byte 0x81 // bEndpointAddress
+ .byte 0x02 // bmAttributes
+ .byte 0x00 // wMaxPacketSize
+ .byte 0x02 // wMaxPacketSize
+ .byte 0x00 // bInterval
+
+ .align 2
+config_desc_fs:
+ .byte 0x09 // bLength
+ .byte 0x02 // bDescriptorType
+ .byte 0x20 // wTotalLength
+ .byte 0x00 // wTotalLength
+ .byte 0x01 // bNumInterfaces
+ .byte 0x01 // bConfigurationValue
+ .byte 0x00 // iConfiguration
+ .byte 0xc0 // bmAttributes
+ .byte 0x01 // MaxPower
+intf_desc_fs:
+ .byte 0x09 // bLength
+ .byte 0x04 // bDescriptorType
+ .byte 0x00 // bInterfaceNumber
+ .byte 0x00 // bAlternateSetting
+ .byte 0x02 // bNumEndpoints
+ .byte 0xff // bInterfaceClass
+ .byte 0x00 // bInterfaceSubClass
+ .byte 0x50 // bInterfaceProtocol
+ .byte 0x00 // iInterface
+ep1_desc_fs:
+ .byte 0x07 // bLength
+ .byte 0x05 // bDescriptorType
+ .byte 0x01 // bEndpointAddress
+ .byte 0x02 // bmAttributes
+ .byte 0x40 // wMaxPacketSize
+ .byte 0x00 // wMaxPacketSize
+ .byte 0x00 // bInterval
+ep2_desc_fs:
+ .byte 0x07 // bLength
+ .byte 0x05 // bDescriptorType
+ .byte 0x81 // bEndpointAddress
+ .byte 0x02 // bmAttributes
+ .byte 0x40 // wMaxPacketSize
+ .byte 0x00 // wMaxPacketSize
+ .byte 0x00 // bInterval
+
+ .align 2
+string_lang_ids:
+ .byte 0x04
+ .byte 0x03
+ .byte 0x09
+ .byte 0x04
+
+ .align 2
+string_manufacture:
+ .byte 0x10
+ .byte 0x03
+ .byte 0x49
+ .byte 0x00
+ .byte 0x6e
+ .byte 0x00
+ .byte 0x67
+ .byte 0x00
+ .byte 0x65
+ .byte 0x00
+ .byte 0x6e
+ .byte 0x00
+ .byte 0x69
+ .byte 0x00
+ .byte 0x63
+ .byte 0x00
+
+ .align 2
+string_product:
+ .byte 0x2e
+ .byte 0x03
+ .byte 0x4a
+ .byte 0x00
+ .byte 0x5a
+ .byte 0x00
+ .byte 0x34
+ .byte 0x00
+ .byte 0x37
+ .byte 0x00
+ .byte 0x34
+ .byte 0x00
+ .byte 0x30
+ .byte 0x00
+ .byte 0x20
+ .byte 0x00
+ .byte 0x55
+ .byte 0x00
+ .byte 0x53
+ .byte 0x00
+ .byte 0x42
+ .byte 0x00
+ .byte 0x20
+ .byte 0x00
+ .byte 0x42
+ .byte 0x00
+ .byte 0x6f
+ .byte 0x00
+ .byte 0x6f
+ .byte 0x00
+ .byte 0x74
+ .byte 0x00
+ .byte 0x20
+ .byte 0x00
+ .byte 0x44
+ .byte 0x00
+ .byte 0x65
+ .byte 0x00
+ .byte 0x76
+ .byte 0x00
+ .byte 0x69
+ .byte 0x00
+ .byte 0x63
+ .byte 0x00
+ .byte 0x65
+ .byte 0x00
+
+ .align 2
+cpu_info_data:
+ .byte 0x4a
+ .byte 0x5a
+ .byte 0x34
+ .byte 0x37
+ .byte 0x34
+ .byte 0x30
+ .byte 0x56
+ .byte 0x31
+usbboot_end:
+
+ .set reorder
--- /dev/null
+/*
+ * Include file for Ingenic Semiconductor's JZ4740 CPU.
+ */
+#ifndef __JZ4740_H__
+#define __JZ4740_H__
+
+#ifndef __ASSEMBLY__
+#define UCOS_CSP 0
+
+#if UCOS_CSP
+#define __KERNEL__
+#include <bsp.h>
+#include <types.h>
+
+#include <sysdefs.h>
+#include <cacheops.h>
+#define KSEG0 KSEG0BASE
+#else
+#include <asm/addrspace.h>
+#include <asm/cacheops.h>
+#endif
+
+#define cache_unroll(base,op) \
+ __asm__ __volatile__(" \
+ .set noreorder; \
+ .set mips3; \
+ cache %1, (%0); \
+ .set mips0; \
+ .set reorder" \
+ : \
+ : "r" (base), \
+ "i" (op));
+
+static inline void jz_flush_dcache(void)
+{
+ unsigned long start;
+ unsigned long end;
+
+ start = KSEG0;
+ end = start + CONFIG_SYS_DCACHE_SIZE;
+ while (start < end) {
+ cache_unroll(start,Index_Writeback_Inv_D);
+ start += CONFIG_SYS_CACHELINE_SIZE;
+ }
+}
+
+static inline void jz_flush_icache(void)
+{
+ unsigned long start;
+ unsigned long end;
+
+ start = KSEG0;
+ end = start + CONFIG_SYS_ICACHE_SIZE;
+ while(start < end) {
+ cache_unroll(start,Index_Invalidate_I);
+ start += CONFIG_SYS_CACHELINE_SIZE;
+ }
+}
+
+/* cpu pipeline flush */
+static inline void jz_sync(void)
+{
+ __asm__ volatile ("sync");
+}
+
+static inline void jz_writeb(u32 address, u8 value)
+{
+ *((volatile u8 *)address) = value;
+}
+
+static inline void jz_writew(u32 address, u16 value)
+{
+ *((volatile u16 *)address) = value;
+}
+
+static inline void jz_writel(u32 address, u32 value)
+{
+ *((volatile u32 *)address) = value;
+}
+
+static inline u8 jz_readb(u32 address)
+{
+ return *((volatile u8 *)address);
+}
+
+static inline u16 jz_readw(u32 address)
+{
+ return *((volatile u16 *)address);
+}
+
+static inline u32 jz_readl(u32 address)
+{
+ return *((volatile u32 *)address);
+}
+
+#define REG8(addr) *((volatile u8 *)(addr))
+#define REG16(addr) *((volatile u16 *)(addr))
+#define REG32(addr) *((volatile u32 *)(addr))
+
+#else
+
+#define REG8(addr) (addr)
+#define REG16(addr) (addr)
+#define REG32(addr) (addr)
+
+#endif /* !ASSEMBLY */
+
+/* Boot ROM Specification */
+/* NOR Boot config */
+#define JZ4740_NORBOOT_8BIT 0x00000000 /* 8-bit data bus flash */
+#define JZ4740_NORBOOT_16BIT 0x10101010 /* 16-bit data bus flash */
+#define JZ4740_NORBOOT_32BIT 0x20202020 /* 32-bit data bus flash */
+
+/* NAND Boot config */
+#define JZ4740_NANDBOOT_B8R3 0xffffffff /* 8-bit bus & 3 row cycles */
+#define JZ4740_NANDBOOT_B8R2 0xf0f0f0f0 /* 8-bit bus & 2 row cycles */
+#define JZ4740_NANDBOOT_B16R3 0x0f0f0f0f /* 16-bit bus & 3 row cycles */
+#define JZ4740_NANDBOOT_B16R2 0x00000000 /* 16-bit bus & 2 row cycles */
+
+
+/* Register Definitions */
+#define CPM_BASE 0xB0000000
+#define INTC_BASE 0xB0001000
+#define TCU_BASE 0xB0002000
+#define WDT_BASE 0xB0002000
+#define RTC_BASE 0xB0003000
+#define GPIO_BASE 0xB0010000
+#define AIC_BASE 0xB0020000
+#define ICDC_BASE 0xB0020000
+#define MSC_BASE 0xB0021000
+#define UART0_BASE 0xB0030000
+#define I2C_BASE 0xB0042000
+#define SSI_BASE 0xB0043000
+#define SADC_BASE 0xB0070000
+#define EMC_BASE 0xB3010000
+#define DMAC_BASE 0xB3020000
+#define UHC_BASE 0xB3030000
+#define UDC_BASE 0xB3040000
+#define LCD_BASE 0xB3050000
+#define SLCD_BASE 0xB3050000
+#define CIM_BASE 0xB3060000
+#define ETH_BASE 0xB3100000
+
+
+/*
+ * INTC (Interrupt Controller)
+ */
+#define INTC_ISR (INTC_BASE + 0x00)
+#define INTC_IMR (INTC_BASE + 0x04)
+#define INTC_IMSR (INTC_BASE + 0x08)
+#define INTC_IMCR (INTC_BASE + 0x0c)
+#define INTC_IPR (INTC_BASE + 0x10)
+
+#define REG_INTC_ISR REG32(INTC_ISR)
+#define REG_INTC_IMR REG32(INTC_IMR)
+#define REG_INTC_IMSR REG32(INTC_IMSR)
+#define REG_INTC_IMCR REG32(INTC_IMCR)
+#define REG_INTC_IPR REG32(INTC_IPR)
+
+/* 1st-level interrupts */
+#define IRQ_I2C 1
+#define IRQ_UHC 3
+#define IRQ_UART0 9
+#define IRQ_SADC 12
+#define IRQ_MSC 14
+#define IRQ_RTC 15
+#define IRQ_SSI 16
+#define IRQ_CIM 17
+#define IRQ_AIC 18
+#define IRQ_ETH 19
+#define IRQ_DMAC 20
+#define IRQ_TCU2 21
+#define IRQ_TCU1 22
+#define IRQ_TCU0 23
+#define IRQ_UDC 24
+#define IRQ_GPIO3 25
+#define IRQ_GPIO2 26
+#define IRQ_GPIO1 27
+#define IRQ_GPIO0 28
+#define IRQ_IPU 29
+#define IRQ_LCD 30
+
+/* 2nd-level interrupts */
+#define IRQ_DMA_0 32 /* 32 to 37 for DMAC channel 0 to 5 */
+#define IRQ_GPIO_0 48 /* 48 to 175 for GPIO pin 0 to 127 */
+
+
+/*
+ * RTC
+ */
+#define RTC_RCR (RTC_BASE + 0x00) /* RTC Control Register */
+#define RTC_RSR (RTC_BASE + 0x04) /* RTC Second Register */
+#define RTC_RSAR (RTC_BASE + 0x08) /* RTC Second Alarm Register */
+#define RTC_RGR (RTC_BASE + 0x0c) /* RTC Regulator Register */
+
+#define RTC_HCR (RTC_BASE + 0x20) /* Hibernate Control Register */
+#define RTC_HWFCR (RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */
+#define RTC_HRCR (RTC_BASE + 0x28) /* Hibernate Reset Counter Register */
+#define RTC_HWCR (RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */
+#define RTC_HWRSR (RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */
+#define RTC_HSPR (RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */
+
+#define REG_RTC_RCR REG32(RTC_RCR)
+#define REG_RTC_RSR REG32(RTC_RSR)
+#define REG_RTC_RSAR REG32(RTC_RSAR)
+#define REG_RTC_RGR REG32(RTC_RGR)
+#define REG_RTC_HCR REG32(RTC_HCR)
+#define REG_RTC_HWFCR REG32(RTC_HWFCR)
+#define REG_RTC_HRCR REG32(RTC_HRCR)
+#define REG_RTC_HWCR REG32(RTC_HWCR)
+#define REG_RTC_HWRSR REG32(RTC_HWRSR)
+#define REG_RTC_HSPR REG32(RTC_HSPR)
+
+/* RTC Control Register */
+#define RTC_RCR_WRDY (1 << 7) /* Write Ready Flag */
+#define RTC_RCR_HZ (1 << 6) /* 1Hz Flag */
+#define RTC_RCR_HZIE (1 << 5) /* 1Hz Interrupt Enable */
+#define RTC_RCR_AF (1 << 4) /* Alarm Flag */
+#define RTC_RCR_AIE (1 << 3) /* Alarm Interrupt Enable */
+#define RTC_RCR_AE (1 << 2) /* Alarm Enable */
+#define RTC_RCR_RTCE (1 << 0) /* RTC Enable */
+
+/* RTC Regulator Register */
+#define RTC_RGR_LOCK (1 << 31) /* Lock Bit */
+#define RTC_RGR_ADJC_BIT 16
+#define RTC_RGR_ADJC_MASK (0x3ff << RTC_RGR_ADJC_BIT)
+#define RTC_RGR_NC1HZ_BIT 0
+#define RTC_RGR_NC1HZ_MASK (0xffff << RTC_RGR_NC1HZ_BIT)
+
+/* Hibernate Control Register */
+#define RTC_HCR_PD (1 << 0) /* Power Down */
+
+/* Hibernate Wakeup Filter Counter Register */
+#define RTC_HWFCR_BIT 5
+#define RTC_HWFCR_MASK (0x7ff << RTC_HWFCR_BIT)
+
+/* Hibernate Reset Counter Register */
+#define RTC_HRCR_BIT 5
+#define RTC_HRCR_MASK (0x7f << RTC_HRCR_BIT)
+
+/* Hibernate Wakeup Control Register */
+#define RTC_HWCR_EALM (1 << 0) /* RTC alarm wakeup enable */
+
+/* Hibernate Wakeup Status Register */
+#define RTC_HWRSR_HR (1 << 5) /* Hibernate reset */
+#define RTC_HWRSR_PPR (1 << 4) /* PPR reset */
+#define RTC_HWRSR_PIN (1 << 1) /* Wakeup pin status bit */
+#define RTC_HWRSR_ALM (1 << 0) /* RTC alarm status bit */
+
+
+/*************************************************************************
+ * CPM (Clock reset and Power control Management)
+ *************************************************************************/
+#define CPM_CPCCR (CPM_BASE+0x00)
+#define CPM_CPPCR (CPM_BASE+0x10)
+#define CPM_I2SCDR (CPM_BASE+0x60)
+#define CPM_LPCDR (CPM_BASE+0x64)
+#define CPM_MSCCDR (CPM_BASE+0x68)
+#define CPM_UHCCDR (CPM_BASE+0x6C)
+
+#define CPM_LCR (CPM_BASE+0x04)
+#define CPM_CLKGR (CPM_BASE+0x20)
+#define CPM_SCR (CPM_BASE+0x24)
+
+#define CPM_HCR (CPM_BASE+0x30)
+#define CPM_HWFCR (CPM_BASE+0x34)
+#define CPM_HRCR (CPM_BASE+0x38)
+#define CPM_HWCR (CPM_BASE+0x3c)
+#define CPM_HWSR (CPM_BASE+0x40)
+#define CPM_HSPR (CPM_BASE+0x44)
+
+#define CPM_RSR (CPM_BASE+0x08)
+
+
+#define REG_CPM_CPCCR REG32(CPM_CPCCR)
+#define REG_CPM_CPPCR REG32(CPM_CPPCR)
+#define REG_CPM_I2SCDR REG32(CPM_I2SCDR)
+#define REG_CPM_LPCDR REG32(CPM_LPCDR)
+#define REG_CPM_MSCCDR REG32(CPM_MSCCDR)
+#define REG_CPM_UHCCDR REG32(CPM_UHCCDR)
+
+#define REG_CPM_LCR REG32(CPM_LCR)
+#define REG_CPM_CLKGR REG32(CPM_CLKGR)
+#define REG_CPM_SCR REG32(CPM_SCR)
+#define REG_CPM_HCR REG32(CPM_HCR)
+#define REG_CPM_HWFCR REG32(CPM_HWFCR)
+#define REG_CPM_HRCR REG32(CPM_HRCR)
+#define REG_CPM_HWCR REG32(CPM_HWCR)
+#define REG_CPM_HWSR REG32(CPM_HWSR)
+#define REG_CPM_HSPR REG32(CPM_HSPR)
+
+#define REG_CPM_RSR REG32(CPM_RSR)
+
+
+/* Clock Control Register */
+#define CPM_CPCCR_I2CS (1 << 31)
+#define CPM_CPCCR_CLKOEN (1 << 30)
+#define CPM_CPCCR_UCS (1 << 29)
+#define CPM_CPCCR_UDIV_BIT 23
+#define CPM_CPCCR_UDIV_MASK (0x3f << CPM_CPCCR_UDIV_BIT)
+#define CPM_CPCCR_CE (1 << 22)
+#define CPM_CPCCR_PCS (1 << 21)
+#define CPM_CPCCR_LDIV_BIT 16
+#define CPM_CPCCR_LDIV_MASK (0x1f << CPM_CPCCR_LDIV_BIT)
+#define CPM_CPCCR_MDIV_BIT 12
+#define CPM_CPCCR_MDIV_MASK (0x0f << CPM_CPCCR_MDIV_BIT)
+#define CPM_CPCCR_PDIV_BIT 8
+#define CPM_CPCCR_PDIV_MASK (0x0f << CPM_CPCCR_PDIV_BIT)
+#define CPM_CPCCR_HDIV_BIT 4
+#define CPM_CPCCR_HDIV_MASK (0x0f << CPM_CPCCR_HDIV_BIT)
+#define CPM_CPCCR_CDIV_BIT 0
+#define CPM_CPCCR_CDIV_MASK (0x0f << CPM_CPCCR_CDIV_BIT)
+
+/* I2S Clock Divider Register */
+#define CPM_I2SCDR_I2SDIV_BIT 0
+#define CPM_I2SCDR_I2SDIV_MASK (0x1ff << CPM_I2SCDR_I2SDIV_BIT)
+
+/* LCD Pixel Clock Divider Register */
+#define CPM_LPCDR_PIXDIV_BIT 0
+#define CPM_LPCDR_PIXDIV_MASK (0x1ff << CPM_LPCDR_PIXDIV_BIT)
+
+/* MSC Clock Divider Register */
+#define CPM_MSCCDR_MSCDIV_BIT 0
+#define CPM_MSCCDR_MSCDIV_MASK (0x1f << CPM_MSCCDR_MSCDIV_BIT)
+
+/* PLL Control Register */
+#define CPM_CPPCR_PLLM_BIT 23
+#define CPM_CPPCR_PLLM_MASK (0x1ff << CPM_CPPCR_PLLM_BIT)
+#define CPM_CPPCR_PLLN_BIT 18
+#define CPM_CPPCR_PLLN_MASK (0x1f << CPM_CPPCR_PLLN_BIT)
+#define CPM_CPPCR_PLLOD_BIT 16
+#define CPM_CPPCR_PLLOD_MASK (0x03 << CPM_CPPCR_PLLOD_BIT)
+#define CPM_CPPCR_PLLS (1 << 10)
+#define CPM_CPPCR_PLLBP (1 << 9)
+#define CPM_CPPCR_PLLEN (1 << 8)
+#define CPM_CPPCR_PLLST_BIT 0
+#define CPM_CPPCR_PLLST_MASK (0xff << CPM_CPPCR_PLLST_BIT)
+
+/* Low Power Control Register */
+#define CPM_LCR_DOZE_DUTY_BIT 3
+#define CPM_LCR_DOZE_DUTY_MASK (0x1f << CPM_LCR_DOZE_DUTY_BIT)
+#define CPM_LCR_DOZE_ON (1 << 2)
+#define CPM_LCR_LPM_BIT 0
+#define CPM_LCR_LPM_MASK (0x3 << CPM_LCR_LPM_BIT)
+ #define CPM_LCR_LPM_IDLE (0x0 << CPM_LCR_LPM_BIT)
+ #define CPM_LCR_LPM_SLEEP (0x1 << CPM_LCR_LPM_BIT)
+
+/* Clock Gate Register */
+#define CPM_CLKGR_UART1 (1 << 15)
+#define CPM_CLKGR_UHC (1 << 14)
+#define CPM_CLKGR_IPU (1 << 13)
+#define CPM_CLKGR_DMAC (1 << 12)
+#define CPM_CLKGR_UDC (1 << 11)
+#define CPM_CLKGR_LCD (1 << 10)
+#define CPM_CLKGR_CIM (1 << 9)
+#define CPM_CLKGR_SADC (1 << 8)
+#define CPM_CLKGR_MSC (1 << 7)
+#define CPM_CLKGR_AIC1 (1 << 6)
+#define CPM_CLKGR_AIC2 (1 << 5)
+#define CPM_CLKGR_SSI (1 << 4)
+#define CPM_CLKGR_I2C (1 << 3)
+#define CPM_CLKGR_RTC (1 << 2)
+#define CPM_CLKGR_TCU (1 << 1)
+#define CPM_CLKGR_UART0 (1 << 0)
+
+/* Sleep Control Register */
+#define CPM_SCR_O1ST_BIT 8
+#define CPM_SCR_O1ST_MASK (0xff << CPM_SCR_O1ST_BIT)
+#define CPM_SCR_UDCPHY_ENABLE (1 << 6)
+#define CPM_SCR_USBPHY_DISABLE (1 << 7)
+#define CPM_SCR_OSC_ENABLE (1 << 4)
+
+/* Hibernate Control Register */
+#define CPM_HCR_PD (1 << 0)
+
+/* Wakeup Filter Counter Register in Hibernate Mode */
+#define CPM_HWFCR_TIME_BIT 0
+#define CPM_HWFCR_TIME_MASK (0x3ff << CPM_HWFCR_TIME_BIT)
+
+/* Reset Counter Register in Hibernate Mode */
+#define CPM_HRCR_TIME_BIT 0
+#define CPM_HRCR_TIME_MASK (0x7f << CPM_HRCR_TIME_BIT)
+
+/* Wakeup Control Register in Hibernate Mode */
+#define CPM_HWCR_WLE_LOW (0 << 2)
+#define CPM_HWCR_WLE_HIGH (1 << 2)
+#define CPM_HWCR_PIN_WAKEUP (1 << 1)
+#define CPM_HWCR_RTC_WAKEUP (1 << 0)
+
+/* Wakeup Status Register in Hibernate Mode */
+#define CPM_HWSR_WSR_PIN (1 << 1)
+#define CPM_HWSR_WSR_RTC (1 << 0)
+
+/* Reset Status Register */
+#define CPM_RSR_HR (1 << 2)
+#define CPM_RSR_WR (1 << 1)
+#define CPM_RSR_PR (1 << 0)
+
+
+/*************************************************************************
+ * TCU (Timer Counter Unit)
+ *************************************************************************/
+#define TCU_TSR (TCU_BASE + 0x1C) /* Timer Stop Register */
+#define TCU_TSSR (TCU_BASE + 0x2C) /* Timer Stop Set Register */
+#define TCU_TSCR (TCU_BASE + 0x3C) /* Timer Stop Clear Register */
+#define TCU_TER (TCU_BASE + 0x10) /* Timer Counter Enable Register */
+#define TCU_TESR (TCU_BASE + 0x14) /* Timer Counter Enable Set Register */
+#define TCU_TECR (TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */
+#define TCU_TFR (TCU_BASE + 0x20) /* Timer Flag Register */
+#define TCU_TFSR (TCU_BASE + 0x24) /* Timer Flag Set Register */
+#define TCU_TFCR (TCU_BASE + 0x28) /* Timer Flag Clear Register */
+#define TCU_TMR (TCU_BASE + 0x30) /* Timer Mask Register */
+#define TCU_TMSR (TCU_BASE + 0x34) /* Timer Mask Set Register */
+#define TCU_TMCR (TCU_BASE + 0x38) /* Timer Mask Clear Register */
+#define TCU_TDFR0 (TCU_BASE + 0x40) /* Timer Data Full Register */
+#define TCU_TDHR0 (TCU_BASE + 0x44) /* Timer Data Half Register */
+#define TCU_TCNT0 (TCU_BASE + 0x48) /* Timer Counter Register */
+#define TCU_TCSR0 (TCU_BASE + 0x4C) /* Timer Control Register */
+#define TCU_TDFR1 (TCU_BASE + 0x50)
+#define TCU_TDHR1 (TCU_BASE + 0x54)
+#define TCU_TCNT1 (TCU_BASE + 0x58)
+#define TCU_TCSR1 (TCU_BASE + 0x5C)
+#define TCU_TDFR2 (TCU_BASE + 0x60)
+#define TCU_TDHR2 (TCU_BASE + 0x64)
+#define TCU_TCNT2 (TCU_BASE + 0x68)
+#define TCU_TCSR2 (TCU_BASE + 0x6C)
+#define TCU_TDFR3 (TCU_BASE + 0x70)
+#define TCU_TDHR3 (TCU_BASE + 0x74)
+#define TCU_TCNT3 (TCU_BASE + 0x78)
+#define TCU_TCSR3 (TCU_BASE + 0x7C)
+#define TCU_TDFR4 (TCU_BASE + 0x80)
+#define TCU_TDHR4 (TCU_BASE + 0x84)
+#define TCU_TCNT4 (TCU_BASE + 0x88)
+#define TCU_TCSR4 (TCU_BASE + 0x8C)
+#define TCU_TDFR5 (TCU_BASE + 0x90)
+#define TCU_TDHR5 (TCU_BASE + 0x94)
+#define TCU_TCNT5 (TCU_BASE + 0x98)
+#define TCU_TCSR5 (TCU_BASE + 0x9C)
+
+#define REG_TCU_TSR REG32(TCU_TSR)
+#define REG_TCU_TSSR REG32(TCU_TSSR)
+#define REG_TCU_TSCR REG32(TCU_TSCR)
+#define REG_TCU_TER REG8(TCU_TER)
+#define REG_TCU_TESR REG8(TCU_TESR)
+#define REG_TCU_TECR REG8(TCU_TECR)
+#define REG_TCU_TFR REG32(TCU_TFR)
+#define REG_TCU_TFSR REG32(TCU_TFSR)
+#define REG_TCU_TFCR REG32(TCU_TFCR)
+#define REG_TCU_TMR REG32(TCU_TMR)
+#define REG_TCU_TMSR REG32(TCU_TMSR)
+#define REG_TCU_TMCR REG32(TCU_TMCR)
+#define REG_TCU_TDFR0 REG16(TCU_TDFR0)
+#define REG_TCU_TDHR0 REG16(TCU_TDHR0)
+#define REG_TCU_TCNT0 REG16(TCU_TCNT0)
+#define REG_TCU_TCSR0 REG16(TCU_TCSR0)
+#define REG_TCU_TDFR1 REG16(TCU_TDFR1)
+#define REG_TCU_TDHR1 REG16(TCU_TDHR1)
+#define REG_TCU_TCNT1 REG16(TCU_TCNT1)
+#define REG_TCU_TCSR1 REG16(TCU_TCSR1)
+#define REG_TCU_TDFR2 REG16(TCU_TDFR2)
+#define REG_TCU_TDHR2 REG16(TCU_TDHR2)
+#define REG_TCU_TCNT2 REG16(TCU_TCNT2)
+#define REG_TCU_TCSR2 REG16(TCU_TCSR2)
+#define REG_TCU_TDFR3 REG16(TCU_TDFR3)
+#define REG_TCU_TDHR3 REG16(TCU_TDHR3)
+#define REG_TCU_TCNT3 REG16(TCU_TCNT3)
+#define REG_TCU_TCSR3 REG16(TCU_TCSR3)
+#define REG_TCU_TDFR4 REG16(TCU_TDFR4)
+#define REG_TCU_TDHR4 REG16(TCU_TDHR4)
+#define REG_TCU_TCNT4 REG16(TCU_TCNT4)
+#define REG_TCU_TCSR4 REG16(TCU_TCSR4)
+
+/* n = 0,1,2,3,4,5 */
+#define TCU_TDFR(n) (TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */
+#define TCU_TDHR(n) (TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */
+#define TCU_TCNT(n) (TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */
+#define TCU_TCSR(n) (TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */
+
+#define REG_TCU_TDFR(n) REG16(TCU_TDFR((n)))
+#define REG_TCU_TDHR(n) REG16(TCU_TDHR((n)))
+#define REG_TCU_TCNT(n) REG16(TCU_TCNT((n)))
+#define REG_TCU_TCSR(n) REG16(TCU_TCSR((n)))
+
+/* Register definitions */
+#define TCU_TCSR_PWM_SD (1 << 9)
+#define TCU_TCSR_PWM_INITL_HIGH (1 << 8)
+#define TCU_TCSR_PWM_EN (1 << 7)
+#define TCU_TCSR_PRESCALE_BIT 3
+#define TCU_TCSR_PRESCALE_MASK (0x7 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_PRESCALE1 (0x0 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_PRESCALE4 (0x1 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_PRESCALE16 (0x2 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_PRESCALE64 (0x3 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_PRESCALE256 (0x4 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_PRESCALE1024 (0x5 << TCU_TCSR_PRESCALE_BIT)
+#define TCU_TCSR_EXT_EN (1 << 2)
+#define TCU_TCSR_RTC_EN (1 << 1)
+#define TCU_TCSR_PCK_EN (1 << 0)
+
+#define TCU_TER_TCEN5 (1 << 5)
+#define TCU_TER_TCEN4 (1 << 4)
+#define TCU_TER_TCEN3 (1 << 3)
+#define TCU_TER_TCEN2 (1 << 2)
+#define TCU_TER_TCEN1 (1 << 1)
+#define TCU_TER_TCEN0 (1 << 0)
+
+#define TCU_TESR_TCST5 (1 << 5)
+#define TCU_TESR_TCST4 (1 << 4)
+#define TCU_TESR_TCST3 (1 << 3)
+#define TCU_TESR_TCST2 (1 << 2)
+#define TCU_TESR_TCST1 (1 << 1)
+#define TCU_TESR_TCST0 (1 << 0)
+
+#define TCU_TECR_TCCL5 (1 << 5)
+#define TCU_TECR_TCCL4 (1 << 4)
+#define TCU_TECR_TCCL3 (1 << 3)
+#define TCU_TECR_TCCL2 (1 << 2)
+#define TCU_TECR_TCCL1 (1 << 1)
+#define TCU_TECR_TCCL0 (1 << 0)
+
+#define TCU_TFR_HFLAG5 (1 << 21)
+#define TCU_TFR_HFLAG4 (1 << 20)
+#define TCU_TFR_HFLAG3 (1 << 19)
+#define TCU_TFR_HFLAG2 (1 << 18)
+#define TCU_TFR_HFLAG1 (1 << 17)
+#define TCU_TFR_HFLAG0 (1 << 16)
+#define TCU_TFR_FFLAG5 (1 << 5)
+#define TCU_TFR_FFLAG4 (1 << 4)
+#define TCU_TFR_FFLAG3 (1 << 3)
+#define TCU_TFR_FFLAG2 (1 << 2)
+#define TCU_TFR_FFLAG1 (1 << 1)
+#define TCU_TFR_FFLAG0 (1 << 0)
+
+#define TCU_TFSR_HFLAG5 (1 << 21)
+#define TCU_TFSR_HFLAG4 (1 << 20)
+#define TCU_TFSR_HFLAG3 (1 << 19)
+#define TCU_TFSR_HFLAG2 (1 << 18)
+#define TCU_TFSR_HFLAG1 (1 << 17)
+#define TCU_TFSR_HFLAG0 (1 << 16)
+#define TCU_TFSR_FFLAG5 (1 << 5)
+#define TCU_TFSR_FFLAG4 (1 << 4)
+#define TCU_TFSR_FFLAG3 (1 << 3)
+#define TCU_TFSR_FFLAG2 (1 << 2)
+#define TCU_TFSR_FFLAG1 (1 << 1)
+#define TCU_TFSR_FFLAG0 (1 << 0)
+
+#define TCU_TFCR_HFLAG5 (1 << 21)
+#define TCU_TFCR_HFLAG4 (1 << 20)
+#define TCU_TFCR_HFLAG3 (1 << 19)
+#define TCU_TFCR_HFLAG2 (1 << 18)
+#define TCU_TFCR_HFLAG1 (1 << 17)
+#define TCU_TFCR_HFLAG0 (1 << 16)
+#define TCU_TFCR_FFLAG5 (1 << 5)
+#define TCU_TFCR_FFLAG4 (1 << 4)
+#define TCU_TFCR_FFLAG3 (1 << 3)
+#define TCU_TFCR_FFLAG2 (1 << 2)
+#define TCU_TFCR_FFLAG1 (1 << 1)
+#define TCU_TFCR_FFLAG0 (1 << 0)
+
+#define TCU_TMR_HMASK5 (1 << 21)
+#define TCU_TMR_HMASK4 (1 << 20)
+#define TCU_TMR_HMASK3 (1 << 19)
+#define TCU_TMR_HMASK2 (1 << 18)
+#define TCU_TMR_HMASK1 (1 << 17)
+#define TCU_TMR_HMASK0 (1 << 16)
+#define TCU_TMR_FMASK5 (1 << 5)
+#define TCU_TMR_FMASK4 (1 << 4)
+#define TCU_TMR_FMASK3 (1 << 3)
+#define TCU_TMR_FMASK2 (1 << 2)
+#define TCU_TMR_FMASK1 (1 << 1)
+#define TCU_TMR_FMASK0 (1 << 0)
+
+#define TCU_TMSR_HMST5 (1 << 21)
+#define TCU_TMSR_HMST4 (1 << 20)
+#define TCU_TMSR_HMST3 (1 << 19)
+#define TCU_TMSR_HMST2 (1 << 18)
+#define TCU_TMSR_HMST1 (1 << 17)
+#define TCU_TMSR_HMST0 (1 << 16)
+#define TCU_TMSR_FMST5 (1 << 5)
+#define TCU_TMSR_FMST4 (1 << 4)
+#define TCU_TMSR_FMST3 (1 << 3)
+#define TCU_TMSR_FMST2 (1 << 2)
+#define TCU_TMSR_FMST1 (1 << 1)
+#define TCU_TMSR_FMST0 (1 << 0)
+
+#define TCU_TMCR_HMCL5 (1 << 21)
+#define TCU_TMCR_HMCL4 (1 << 20)
+#define TCU_TMCR_HMCL3 (1 << 19)
+#define TCU_TMCR_HMCL2 (1 << 18)
+#define TCU_TMCR_HMCL1 (1 << 17)
+#define TCU_TMCR_HMCL0 (1 << 16)
+#define TCU_TMCR_FMCL5 (1 << 5)
+#define TCU_TMCR_FMCL4 (1 << 4)
+#define TCU_TMCR_FMCL3 (1 << 3)
+#define TCU_TMCR_FMCL2 (1 << 2)
+#define TCU_TMCR_FMCL1 (1 << 1)
+#define TCU_TMCR_FMCL0 (1 << 0)
+
+#define TCU_TSR_WDTS (1 << 16)
+#define TCU_TSR_STOP5 (1 << 5)
+#define TCU_TSR_STOP4 (1 << 4)
+#define TCU_TSR_STOP3 (1 << 3)
+#define TCU_TSR_STOP2 (1 << 2)
+#define TCU_TSR_STOP1 (1 << 1)
+#define TCU_TSR_STOP0 (1 << 0)
+
+#define TCU_TSSR_WDTSS (1 << 16)
+#define TCU_TSSR_STPS5 (1 << 5)
+#define TCU_TSSR_STPS4 (1 << 4)
+#define TCU_TSSR_STPS3 (1 << 3)
+#define TCU_TSSR_STPS2 (1 << 2)
+#define TCU_TSSR_STPS1 (1 << 1)
+#define TCU_TSSR_STPS0 (1 << 0)
+
+#define TCU_TSSR_WDTSC (1 << 16)
+#define TCU_TSSR_STPC5 (1 << 5)
+#define TCU_TSSR_STPC4 (1 << 4)
+#define TCU_TSSR_STPC3 (1 << 3)
+#define TCU_TSSR_STPC2 (1 << 2)
+#define TCU_TSSR_STPC1 (1 << 1)
+#define TCU_TSSR_STPC0 (1 << 0)
+
+
+/*
+ * WDT (WatchDog Timer)
+ */
+#define WDT_TDR (WDT_BASE + 0x00)
+#define WDT_TCER (WDT_BASE + 0x04)
+#define WDT_TCNT (WDT_BASE + 0x08)
+#define WDT_TCSR (WDT_BASE + 0x0C)
+
+#define REG_WDT_TDR REG16(WDT_TDR)
+#define REG_WDT_TCER REG8(WDT_TCER)
+#define REG_WDT_TCNT REG16(WDT_TCNT)
+#define REG_WDT_TCSR REG16(WDT_TCSR)
+
+/* Register definition */
+#define WDT_TCSR_PRESCALE_BIT 3
+#define WDT_TCSR_PRESCALE_MASK (0x7 << WDT_TCSR_PRESCALE_BIT)
+ #define WDT_TCSR_PRESCALE1 (0x0 << WDT_TCSR_PRESCALE_BIT)
+ #define WDT_TCSR_PRESCALE4 (0x1 << WDT_TCSR_PRESCALE_BIT)
+ #define WDT_TCSR_PRESCALE16 (0x2 << WDT_TCSR_PRESCALE_BIT)
+ #define WDT_TCSR_PRESCALE64 (0x3 << WDT_TCSR_PRESCALE_BIT)
+ #define WDT_TCSR_PRESCALE256 (0x4 << WDT_TCSR_PRESCALE_BIT)
+ #define WDT_TCSR_PRESCALE1024 (0x5 << WDT_TCSR_PRESCALE_BIT)
+#define WDT_TCSR_EXT_EN (1 << 2)
+#define WDT_TCSR_RTC_EN (1 << 1)
+#define WDT_TCSR_PCK_EN (1 << 0)
+
+#define WDT_TCER_TCEN (1 << 0)
+
+
+/*
+ * DMAC (DMA Controller)
+ */
+
+#define MAX_DMA_NUM 6 /* max 6 channels */
+
+#define DMAC_DSAR(n) (DMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */
+#define DMAC_DTAR(n) (DMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */
+#define DMAC_DTCR(n) (DMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */
+#define DMAC_DRSR(n) (DMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */
+#define DMAC_DCCSR(n) (DMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */
+#define DMAC_DCMD(n) (DMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */
+#define DMAC_DDA(n) (DMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */
+#define DMAC_DMACR (DMAC_BASE + 0x0300) /* DMA control register */
+#define DMAC_DMAIPR (DMAC_BASE + 0x0304) /* DMA interrupt pending */
+#define DMAC_DMADBR (DMAC_BASE + 0x0308) /* DMA doorbell */
+#define DMAC_DMADBSR (DMAC_BASE + 0x030C) /* DMA doorbell set */
+
+/* channel 0 */
+#define DMAC_DSAR0 DMAC_DSAR(0)
+#define DMAC_DTAR0 DMAC_DTAR(0)
+#define DMAC_DTCR0 DMAC_DTCR(0)
+#define DMAC_DRSR0 DMAC_DRSR(0)
+#define DMAC_DCCSR0 DMAC_DCCSR(0)
+#define DMAC_DCMD0 DMAC_DCMD(0)
+#define DMAC_DDA0 DMAC_DDA(0)
+
+/* channel 1 */
+#define DMAC_DSAR1 DMAC_DSAR(1)
+#define DMAC_DTAR1 DMAC_DTAR(1)
+#define DMAC_DTCR1 DMAC_DTCR(1)
+#define DMAC_DRSR1 DMAC_DRSR(1)
+#define DMAC_DCCSR1 DMAC_DCCSR(1)
+#define DMAC_DCMD1 DMAC_DCMD(1)
+#define DMAC_DDA1 DMAC_DDA(1)
+
+/* channel 2 */
+#define DMAC_DSAR2 DMAC_DSAR(2)
+#define DMAC_DTAR2 DMAC_DTAR(2)
+#define DMAC_DTCR2 DMAC_DTCR(2)
+#define DMAC_DRSR2 DMAC_DRSR(2)
+#define DMAC_DCCSR2 DMAC_DCCSR(2)
+#define DMAC_DCMD2 DMAC_DCMD(2)
+#define DMAC_DDA2 DMAC_DDA(2)
+
+/* channel 3 */
+#define DMAC_DSAR3 DMAC_DSAR(3)
+#define DMAC_DTAR3 DMAC_DTAR(3)
+#define DMAC_DTCR3 DMAC_DTCR(3)
+#define DMAC_DRSR3 DMAC_DRSR(3)
+#define DMAC_DCCSR3 DMAC_DCCSR(3)
+#define DMAC_DCMD3 DMAC_DCMD(3)
+#define DMAC_DDA3 DMAC_DDA(3)
+
+/* channel 4 */
+#define DMAC_DSAR4 DMAC_DSAR(4)
+#define DMAC_DTAR4 DMAC_DTAR(4)
+#define DMAC_DTCR4 DMAC_DTCR(4)
+#define DMAC_DRSR4 DMAC_DRSR(4)
+#define DMAC_DCCSR4 DMAC_DCCSR(4)
+#define DMAC_DCMD4 DMAC_DCMD(4)
+#define DMAC_DDA4 DMAC_DDA(4)
+
+/* channel 5 */
+#define DMAC_DSAR5 DMAC_DSAR(5)
+#define DMAC_DTAR5 DMAC_DTAR(5)
+#define DMAC_DTCR5 DMAC_DTCR(5)
+#define DMAC_DRSR5 DMAC_DRSR(5)
+#define DMAC_DCCSR5 DMAC_DCCSR(5)
+#define DMAC_DCMD5 DMAC_DCMD(5)
+#define DMAC_DDA5 DMAC_DDA(5)
+
+#define REG_DMAC_DSAR(n) REG32(DMAC_DSAR((n)))
+#define REG_DMAC_DTAR(n) REG32(DMAC_DTAR((n)))
+#define REG_DMAC_DTCR(n) REG32(DMAC_DTCR((n)))
+#define REG_DMAC_DRSR(n) REG32(DMAC_DRSR((n)))
+#define REG_DMAC_DCCSR(n) REG32(DMAC_DCCSR((n)))
+#define REG_DMAC_DCMD(n) REG32(DMAC_DCMD((n)))
+#define REG_DMAC_DDA(n) REG32(DMAC_DDA((n)))
+#define REG_DMAC_DMACR REG32(DMAC_DMACR)
+#define REG_DMAC_DMAIPR REG32(DMAC_DMAIPR)
+#define REG_DMAC_DMADBR REG32(DMAC_DMADBR)
+#define REG_DMAC_DMADBSR REG32(DMAC_DMADBSR)
+
+/* DMA request source register */
+#define DMAC_DRSR_RS_BIT 0
+#define DMAC_DRSR_RS_MASK (0x1f << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_UART0OUT (20 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_UART0IN (21 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_SSIOUT (22 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_SSIIN (23 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_AICOUT (24 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_AICIN (25 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_MSCOUT (26 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_MSCIN (27 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_TCU (28 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_SADC (29 << DMAC_DRSR_RS_BIT)
+#define DMAC_DRSR_RS_SLCD (30 << DMAC_DRSR_RS_BIT)
+
+/* DMA channel control/status register */
+#define DMAC_DCCSR_NDES (1 << 31) /* descriptor (0) or not (1) ? */
+#define DMAC_DCCSR_CDOA_BIT 16 /* copy of DMA offset address */
+#define DMAC_DCCSR_CDOA_MASK (0xff << DMAC_DCCSR_CDOA_BIT)
+#define DMAC_DCCSR_INV (1 << 6) /* descriptor invalid */
+#define DMAC_DCCSR_AR (1 << 4) /* address error */
+#define DMAC_DCCSR_TT (1 << 3) /* transfer terminated */
+#define DMAC_DCCSR_HLT (1 << 2) /* DMA halted */
+#define DMAC_DCCSR_CT (1 << 1) /* count terminated */
+#define DMAC_DCCSR_EN (1 << 0) /* channel enable bit */
+
+/* DMA channel command register */
+#define DMAC_DCMD_SAI (1 << 23) /* source address increment */
+#define DMAC_DCMD_DAI (1 << 22) /* dest address increment */
+#define DMAC_DCMD_RDIL_BIT 16 /* request detection interval length */
+#define DMAC_DCMD_RDIL_MASK (0x0f << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_IGN (0 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_2 (1 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_4 (2 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_8 (3 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_12 (4 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_16 (5 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_20 (6 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_24 (7 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_28 (8 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_32 (9 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_48 (10 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_60 (11 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_64 (12 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_124 (13 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_128 (14 << DMAC_DCMD_RDIL_BIT)
+ #define DMAC_DCMD_RDIL_200 (15 << DMAC_DCMD_RDIL_BIT)
+#define DMAC_DCMD_SWDH_BIT 14 /* source port width */
+#define DMAC_DCMD_SWDH_MASK (0x03 << DMAC_DCMD_SWDH_BIT)
+ #define DMAC_DCMD_SWDH_32 (0 << DMAC_DCMD_SWDH_BIT)
+ #define DMAC_DCMD_SWDH_8 (1 << DMAC_DCMD_SWDH_BIT)
+ #define DMAC_DCMD_SWDH_16 (2 << DMAC_DCMD_SWDH_BIT)
+#define DMAC_DCMD_DWDH_BIT 12 /* dest port width */
+#define DMAC_DCMD_DWDH_MASK (0x03 << DMAC_DCMD_DWDH_BIT)
+ #define DMAC_DCMD_DWDH_32 (0 << DMAC_DCMD_DWDH_BIT)
+ #define DMAC_DCMD_DWDH_8 (1 << DMAC_DCMD_DWDH_BIT)
+ #define DMAC_DCMD_DWDH_16 (2 << DMAC_DCMD_DWDH_BIT)
+#define DMAC_DCMD_DS_BIT 8 /* transfer data size of a data unit */
+#define DMAC_DCMD_DS_MASK (0x07 << DMAC_DCMD_DS_BIT)
+ #define DMAC_DCMD_DS_32BIT (0 << DMAC_DCMD_DS_BIT)
+ #define DMAC_DCMD_DS_8BIT (1 << DMAC_DCMD_DS_BIT)
+ #define DMAC_DCMD_DS_16BIT (2 << DMAC_DCMD_DS_BIT)
+ #define DMAC_DCMD_DS_16BYTE (3 << DMAC_DCMD_DS_BIT)
+ #define DMAC_DCMD_DS_32BYTE (4 << DMAC_DCMD_DS_BIT)
+#define DMAC_DCMD_TM (1 << 7) /* transfer mode: 0-single 1-block */
+#define DMAC_DCMD_DES_V (1 << 4) /* descriptor valid flag */
+#define DMAC_DCMD_DES_VM (1 << 3) /* descriptor valid mask: 1:support V-bit */
+#define DMAC_DCMD_DES_VIE (1 << 2) /* DMA valid error interrupt enable */
+#define DMAC_DCMD_TIE (1 << 1) /* DMA transfer interrupt enable */
+#define DMAC_DCMD_LINK (1 << 0) /* descriptor link enable */
+
+/* DMA descriptor address register */
+#define DMAC_DDA_BASE_BIT 12 /* descriptor base address */
+#define DMAC_DDA_BASE_MASK (0x0fffff << DMAC_DDA_BASE_BIT)
+#define DMAC_DDA_OFFSET_BIT 4 /* descriptor offset address */
+#define DMAC_DDA_OFFSET_MASK (0x0ff << DMAC_DDA_OFFSET_BIT)
+
+/* DMA control register */
+#define DMAC_DMACR_PR_BIT 8 /* channel priority mode */
+#define DMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT)
+ #define DMAC_DMACR_PR_012345 (0 << DMAC_DMACR_PR_BIT)
+ #define DMAC_DMACR_PR_023145 (1 << DMAC_DMACR_PR_BIT)
+ #define DMAC_DMACR_PR_201345 (2 << DMAC_DMACR_PR_BIT)
+ #define DMAC_DMACR_PR_RR (3 << DMAC_DMACR_PR_BIT) /* round robin */
+#define DMAC_DMACR_HLT (1 << 3) /* DMA halt flag */
+#define DMAC_DMACR_AR (1 << 2) /* address error flag */
+#define DMAC_DMACR_DMAE (1 << 0) /* DMA enable bit */
+
+/* DMA doorbell register */
+#define DMAC_DMADBR_DB5 (1 << 5) /* doorbell for channel 5 */
+#define DMAC_DMADBR_DB4 (1 << 5) /* doorbell for channel 4 */
+#define DMAC_DMADBR_DB3 (1 << 5) /* doorbell for channel 3 */
+#define DMAC_DMADBR_DB2 (1 << 5) /* doorbell for channel 2 */
+#define DMAC_DMADBR_DB1 (1 << 5) /* doorbell for channel 1 */
+#define DMAC_DMADBR_DB0 (1 << 5) /* doorbell for channel 0 */
+
+/* DMA doorbell set register */
+#define DMAC_DMADBSR_DBS5 (1 << 5) /* enable doorbell for channel 5 */
+#define DMAC_DMADBSR_DBS4 (1 << 5) /* enable doorbell for channel 4 */
+#define DMAC_DMADBSR_DBS3 (1 << 5) /* enable doorbell for channel 3 */
+#define DMAC_DMADBSR_DBS2 (1 << 5) /* enable doorbell for channel 2 */
+#define DMAC_DMADBSR_DBS1 (1 << 5) /* enable doorbell for channel 1 */
+#define DMAC_DMADBSR_DBS0 (1 << 5) /* enable doorbell for channel 0 */
+
+/* DMA interrupt pending register */
+#define DMAC_DMAIPR_CIRQ5 (1 << 5) /* irq pending status for channel 5 */
+#define DMAC_DMAIPR_CIRQ4 (1 << 4) /* irq pending status for channel 4 */
+#define DMAC_DMAIPR_CIRQ3 (1 << 3) /* irq pending status for channel 3 */
+#define DMAC_DMAIPR_CIRQ2 (1 << 2) /* irq pending status for channel 2 */
+#define DMAC_DMAIPR_CIRQ1 (1 << 1) /* irq pending status for channel 1 */
+#define DMAC_DMAIPR_CIRQ0 (1 << 0) /* irq pending status for channel 0 */
+
+
+/*************************************************************************
+ * GPIO (General-Purpose I/O Ports)
+ *************************************************************************/
+#define MAX_GPIO_NUM 128
+
+/* = 0,1,2,3 */
+#define GPIO_PXPIN(n) (GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */
+#define GPIO_PXDAT(n) (GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */
+#define GPIO_PXDATS(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */
+#define GPIO_PXDATC(n) (GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */
+#define GPIO_PXIM(n) (GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */
+#define GPIO_PXIMS(n) (GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */
+#define GPIO_PXIMC(n) (GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */
+#define GPIO_PXPE(n) (GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Enable Register */
+#define GPIO_PXPES(n) (GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Enable Set Reg. */
+#define GPIO_PXPEC(n) (GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Enable Clear Reg. */
+#define GPIO_PXFUN(n) (GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */
+#define GPIO_PXFUNS(n) (GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */
+#define GPIO_PXFUNC(n) (GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */
+#define GPIO_PXSEL(n) (GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */
+#define GPIO_PXSELS(n) (GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */
+#define GPIO_PXSELC(n) (GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */
+#define GPIO_PXDIR(n) (GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */
+#define GPIO_PXDIRS(n) (GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */
+#define GPIO_PXDIRC(n) (GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */
+#define GPIO_PXTRG(n) (GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */
+#define GPIO_PXTRGS(n) (GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */
+#define GPIO_PXTRGC(n) (GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Set Register */
+#define GPIO_PXFLG(n) (GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */
+#define GPIO_PXFLGC(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag clear Register */
+
+#define REG_GPIO_PXPIN(n) REG32(GPIO_PXPIN((n))) /* PIN level */
+#define REG_GPIO_PXDAT(n) REG32(GPIO_PXDAT((n))) /* 1: interrupt pending */
+#define REG_GPIO_PXDATS(n) REG32(GPIO_PXDATS((n)))
+#define REG_GPIO_PXDATC(n) REG32(GPIO_PXDATC((n)))
+#define REG_GPIO_PXIM(n) REG32(GPIO_PXIM((n))) /* 1: mask pin interrupt */
+#define REG_GPIO_PXIMS(n) REG32(GPIO_PXIMS((n)))
+#define REG_GPIO_PXIMC(n) REG32(GPIO_PXIMC((n)))
+#define REG_GPIO_PXPE(n) REG32(GPIO_PXPE((n))) /* 1: disable pull up/down */
+#define REG_GPIO_PXPES(n) REG32(GPIO_PXPES((n)))
+#define REG_GPIO_PXPEC(n) REG32(GPIO_PXPEC((n)))
+#define REG_GPIO_PXFUN(n) REG32(GPIO_PXFUN((n))) /* 0:GPIO or intr, 1:FUNC */
+#define REG_GPIO_PXFUNS(n) REG32(GPIO_PXFUNS((n)))
+#define REG_GPIO_PXFUNC(n) REG32(GPIO_PXFUNC((n)))
+#define REG_GPIO_PXSEL(n) REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/
+#define REG_GPIO_PXSELS(n) REG32(GPIO_PXSELS((n)))
+#define REG_GPIO_PXSELC(n) REG32(GPIO_PXSELC((n)))
+#define REG_GPIO_PXDIR(n) REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */
+#define REG_GPIO_PXDIRS(n) REG32(GPIO_PXDIRS((n)))
+#define REG_GPIO_PXDIRC(n) REG32(GPIO_PXDIRC((n)))
+#define REG_GPIO_PXTRG(n) REG32(GPIO_PXTRG((n))) /* 0:level-trigger, 1:edge-trigger */
+#define REG_GPIO_PXTRGS(n) REG32(GPIO_PXTRGS((n)))
+#define REG_GPIO_PXTRGC(n) REG32(GPIO_PXTRGC((n)))
+#define REG_GPIO_PXFLG(n) REG32(GPIO_PXFLG((n))) /* interrupt flag */
+#define REG_GPIO_PXFLGC(n) REG32(GPIO_PXFLGC((n))) /* interrupt flag */
+
+
+/*************************************************************************
+ * UART
+ *************************************************************************/
+
+#define IRDA_BASE UART0_BASE
+#define UART_BASE UART0_BASE
+#define UART_OFF 0x1000
+
+/* Register Offset */
+#define OFF_RDR (0x00) /* R 8b H'xx */
+#define OFF_TDR (0x00) /* W 8b H'xx */
+#define OFF_DLLR (0x00) /* RW 8b H'00 */
+#define OFF_DLHR (0x04) /* RW 8b H'00 */
+#define OFF_IER (0x04) /* RW 8b H'00 */
+#define OFF_ISR (0x08) /* R 8b H'01 */
+#define OFF_FCR (0x08) /* W 8b H'00 */
+#define OFF_LCR (0x0C) /* RW 8b H'00 */
+#define OFF_MCR (0x10) /* RW 8b H'00 */
+#define OFF_LSR (0x14) /* R 8b H'00 */
+#define OFF_MSR (0x18) /* R 8b H'00 */
+#define OFF_SPR (0x1C) /* RW 8b H'00 */
+#define OFF_SIRCR (0x20) /* RW 8b H'00, UART0 */
+#define OFF_UMR (0x24) /* RW 8b H'00, UART M Register */
+#define OFF_UACR (0x28) /* RW 8b H'00, UART Add Cycle Register */
+
+/* Register Address */
+#define UART0_RDR (UART0_BASE + OFF_RDR)
+#define UART0_TDR (UART0_BASE + OFF_TDR)
+#define UART0_DLLR (UART0_BASE + OFF_DLLR)
+#define UART0_DLHR (UART0_BASE + OFF_DLHR)
+#define UART0_IER (UART0_BASE + OFF_IER)
+#define UART0_ISR (UART0_BASE + OFF_ISR)
+#define UART0_FCR (UART0_BASE + OFF_FCR)
+#define UART0_LCR (UART0_BASE + OFF_LCR)
+#define UART0_MCR (UART0_BASE + OFF_MCR)
+#define UART0_LSR (UART0_BASE + OFF_LSR)
+#define UART0_MSR (UART0_BASE + OFF_MSR)
+#define UART0_SPR (UART0_BASE + OFF_SPR)
+#define UART0_SIRCR (UART0_BASE + OFF_SIRCR)
+#define UART0_UMR (UART0_BASE + OFF_UMR)
+#define UART0_UACR (UART0_BASE + OFF_UACR)
+
+/*
+ * Define macros for UART_IER
+ * UART Interrupt Enable Register
+ */
+#define UART_IER_RIE (1 << 0) /* 0: receive fifo "full" interrupt disable */
+#define UART_IER_TIE (1 << 1) /* 0: transmit fifo "empty" interrupt disable */
+#define UART_IER_RLIE (1 << 2) /* 0: receive line status interrupt disable */
+#define UART_IER_MIE (1 << 3) /* 0: modem status interrupt disable */
+#define UART_IER_RTIE (1 << 4) /* 0: receive timeout interrupt disable */
+
+/*
+ * Define macros for UART_ISR
+ * UART Interrupt Status Register
+ */
+#define UART_ISR_IP (1 << 0) /* 0: interrupt is pending 1: no interrupt */
+#define UART_ISR_IID (7 << 1) /* Source of Interrupt */
+#define UART_ISR_IID_MSI (0 << 1) /* Modem status interrupt */
+#define UART_ISR_IID_THRI (1 << 1) /* Transmitter holding register empty */
+#define UART_ISR_IID_RDI (2 << 1) /* Receiver data interrupt */
+#define UART_ISR_IID_RLSI (3 << 1) /* Receiver line status interrupt */
+#define UART_ISR_FFMS (3 << 6) /* FIFO mode select, set when UART_FCR.FE is set to 1 */
+#define UART_ISR_FFMS_NO_FIFO (0 << 6)
+#define UART_ISR_FFMS_FIFO_MODE (3 << 6)
+
+/*
+ * Define macros for UART_FCR
+ * UART FIFO Control Register
+ */
+#define UART_FCR_FE (1 << 0) /* 0: non-FIFO mode 1: FIFO mode */
+#define UART_FCR_RFLS (1 << 1) /* write 1 to flush receive FIFO */
+#define UART_FCR_TFLS (1 << 2) /* write 1 to flush transmit FIFO */
+#define UART_FCR_DMS (1 << 3) /* 0: disable DMA mode */
+#define UART_FCR_UUE (1 << 4) /* 0: disable UART */
+#define UART_FCR_RTRG (3 << 6) /* Receive FIFO Data Trigger */
+#define UART_FCR_RTRG_1 (0 << 6)
+#define UART_FCR_RTRG_4 (1 << 6)
+#define UART_FCR_RTRG_8 (2 << 6)
+#define UART_FCR_RTRG_15 (3 << 6)
+
+/*
+ * Define macros for UART_LCR
+ * UART Line Control Register
+ */
+#define UART_LCR_WLEN (3 << 0) /* word length */
+#define UART_LCR_WLEN_5 (0 << 0)
+#define UART_LCR_WLEN_6 (1 << 0)
+#define UART_LCR_WLEN_7 (2 << 0)
+#define UART_LCR_WLEN_8 (3 << 0)
+#define UART_LCR_STOP (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8
+ 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
+#define UART_LCR_STOP_1 (0 << 2) /* 0: 1 stop bit when word length is 5,6,7,8
+ 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
+#define UART_LCR_STOP_2 (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8
+ 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
+
+#define UART_LCR_PE (1 << 3) /* 0: parity disable */
+#define UART_LCR_PROE (1 << 4) /* 0: even parity 1: odd parity */
+#define UART_LCR_SPAR (1 << 5) /* 0: sticky parity disable */
+#define UART_LCR_SBRK (1 << 6) /* write 0 normal, write 1 send break */
+#define UART_LCR_DLAB (1 << 7) /* 0: access UART_RDR/TDR/IER 1: access UART_DLLR/DLHR */
+
+/*
+ * Define macros for UART_LSR
+ * UART Line Status Register
+ */
+#define UART_LSR_DR (1 << 0) /* 0: receive FIFO is empty 1: receive data is ready */
+#define UART_LSR_ORER (1 << 1) /* 0: no overrun error */
+#define UART_LSR_PER (1 << 2) /* 0: no parity error */
+#define UART_LSR_FER (1 << 3) /* 0; no framing error */
+#define UART_LSR_BRK (1 << 4) /* 0: no break detected 1: receive a break signal */
+#define UART_LSR_TDRQ (1 << 5) /* 1: transmit FIFO half "empty" */
+#define UART_LSR_TEMT (1 << 6) /* 1: transmit FIFO and shift registers empty */
+#define UART_LSR_RFER (1 << 7) /* 0: no receive error 1: receive error in FIFO mode */
+
+/*
+ * Define macros for UART_MCR
+ * UART Modem Control Register
+ */
+#define UART_MCR_DTR (1 << 0) /* 0: DTR_ ouput high */
+#define UART_MCR_RTS (1 << 1) /* 0: RTS_ output high */
+#define UART_MCR_OUT1 (1 << 2) /* 0: UART_MSR.RI is set to 0 and RI_ input high */
+#define UART_MCR_OUT2 (1 << 3) /* 0: UART_MSR.DCD is set to 0 and DCD_ input high */
+#define UART_MCR_LOOP (1 << 4) /* 0: normal 1: loopback mode */
+#define UART_MCR_MCE (1 << 7) /* 0: modem function is disable */
+
+/*
+ * Define macros for UART_MSR
+ * UART Modem Status Register
+ */
+#define UART_MSR_DCTS (1 << 0) /* 0: no change on CTS_ pin since last read of UART_MSR */
+#define UART_MSR_DDSR (1 << 1) /* 0: no change on DSR_ pin since last read of UART_MSR */
+#define UART_MSR_DRI (1 << 2) /* 0: no change on RI_ pin since last read of UART_MSR */
+#define UART_MSR_DDCD (1 << 3) /* 0: no change on DCD_ pin since last read of UART_MSR */
+#define UART_MSR_CTS (1 << 4) /* 0: CTS_ pin is high */
+#define UART_MSR_DSR (1 << 5) /* 0: DSR_ pin is high */
+#define UART_MSR_RI (1 << 6) /* 0: RI_ pin is high */
+#define UART_MSR_DCD (1 << 7) /* 0: DCD_ pin is high */
+
+/*
+ * Define macros for SIRCR
+ * Slow IrDA Control Register
+ */
+#define SIRCR_TSIRE (1 << 0) /* 0: transmitter is in UART mode 1: IrDA mode */
+#define SIRCR_RSIRE (1 << 1) /* 0: receiver is in UART mode 1: IrDA mode */
+#define SIRCR_TPWS (1 << 2) /* 0: transmit 0 pulse width is 3/16 of bit length
+ 1: 0 pulse width is 1.6us for 115.2Kbps */
+#define SIRCR_TXPL (1 << 3) /* 0: encoder generates a positive pulse for 0 */
+#define SIRCR_RXPL (1 << 4) /* 0: decoder interprets positive pulse as 0 */
+
+
+/*************************************************************************
+ * AIC (AC97/I2S Controller)
+ *************************************************************************/
+#define AIC_FR (AIC_BASE + 0x000)
+#define AIC_CR (AIC_BASE + 0x004)
+#define AIC_ACCR1 (AIC_BASE + 0x008)
+#define AIC_ACCR2 (AIC_BASE + 0x00C)
+#define AIC_I2SCR (AIC_BASE + 0x010)
+#define AIC_SR (AIC_BASE + 0x014)
+#define AIC_ACSR (AIC_BASE + 0x018)
+#define AIC_I2SSR (AIC_BASE + 0x01C)
+#define AIC_ACCAR (AIC_BASE + 0x020)
+#define AIC_ACCDR (AIC_BASE + 0x024)
+#define AIC_ACSAR (AIC_BASE + 0x028)
+#define AIC_ACSDR (AIC_BASE + 0x02C)
+#define AIC_I2SDIV (AIC_BASE + 0x030)
+#define AIC_DR (AIC_BASE + 0x034)
+
+#define REG_AIC_FR REG32(AIC_FR)
+#define REG_AIC_CR REG32(AIC_CR)
+#define REG_AIC_ACCR1 REG32(AIC_ACCR1)
+#define REG_AIC_ACCR2 REG32(AIC_ACCR2)
+#define REG_AIC_I2SCR REG32(AIC_I2SCR)
+#define REG_AIC_SR REG32(AIC_SR)
+#define REG_AIC_ACSR REG32(AIC_ACSR)
+#define REG_AIC_I2SSR REG32(AIC_I2SSR)
+#define REG_AIC_ACCAR REG32(AIC_ACCAR)
+#define REG_AIC_ACCDR REG32(AIC_ACCDR)
+#define REG_AIC_ACSAR REG32(AIC_ACSAR)
+#define REG_AIC_ACSDR REG32(AIC_ACSDR)
+#define REG_AIC_I2SDIV REG32(AIC_I2SDIV)
+#define REG_AIC_DR REG32(AIC_DR)
+
+/* AIC Controller Configuration Register (AIC_FR) */
+
+#define AIC_FR_RFTH_BIT 12 /* Receive FIFO Threshold */
+#define AIC_FR_RFTH_MASK (0xf << AIC_FR_RFTH_BIT)
+#define AIC_FR_TFTH_BIT 8 /* Transmit FIFO Threshold */
+#define AIC_FR_TFTH_MASK (0xf << AIC_FR_TFTH_BIT)
+#define AIC_FR_ICDC (1 << 5) /* External(0) or Internal CODEC(1) */
+#define AIC_FR_AUSEL (1 << 4) /* AC97(0) or I2S/MSB-justified(1) */
+#define AIC_FR_RST (1 << 3) /* AIC registers reset */
+#define AIC_FR_BCKD (1 << 2) /* I2S BIT_CLK direction, 0:input,1:output */
+#define AIC_FR_SYNCD (1 << 1) /* I2S SYNC direction, 0:input,1:output */
+#define AIC_FR_ENB (1 << 0) /* AIC enable bit */
+
+/* AIC Controller Common Control Register (AIC_CR) */
+
+#define AIC_CR_OSS_BIT 19 /* Output Sample Size from memory (AIC V2 only) */
+#define AIC_CR_OSS_MASK (0x7 << AIC_CR_OSS_BIT)
+ #define AIC_CR_OSS_8BIT (0x0 << AIC_CR_OSS_BIT)
+ #define AIC_CR_OSS_16BIT (0x1 << AIC_CR_OSS_BIT)
+ #define AIC_CR_OSS_18BIT (0x2 << AIC_CR_OSS_BIT)
+ #define AIC_CR_OSS_20BIT (0x3 << AIC_CR_OSS_BIT)
+ #define AIC_CR_OSS_24BIT (0x4 << AIC_CR_OSS_BIT)
+#define AIC_CR_ISS_BIT 16 /* Input Sample Size from memory (AIC V2 only) */
+#define AIC_CR_ISS_MASK (0x7 << AIC_CR_ISS_BIT)
+ #define AIC_CR_ISS_8BIT (0x0 << AIC_CR_ISS_BIT)
+ #define AIC_CR_ISS_16BIT (0x1 << AIC_CR_ISS_BIT)
+ #define AIC_CR_ISS_18BIT (0x2 << AIC_CR_ISS_BIT)
+ #define AIC_CR_ISS_20BIT (0x3 << AIC_CR_ISS_BIT)
+ #define AIC_CR_ISS_24BIT (0x4 << AIC_CR_ISS_BIT)
+#define AIC_CR_RDMS (1 << 15) /* Receive DMA enable */
+#define AIC_CR_TDMS (1 << 14) /* Transmit DMA enable */
+#define AIC_CR_M2S (1 << 11) /* Mono to Stereo enable */
+#define AIC_CR_ENDSW (1 << 10) /* Endian switch enable */
+#define AIC_CR_AVSTSU (1 << 9) /* Signed <-> Unsigned toggle enable */
+#define AIC_CR_FLUSH (1 << 8) /* Flush FIFO */
+#define AIC_CR_EROR (1 << 6) /* Enable ROR interrupt */
+#define AIC_CR_ETUR (1 << 5) /* Enable TUR interrupt */
+#define AIC_CR_ERFS (1 << 4) /* Enable RFS interrupt */
+#define AIC_CR_ETFS (1 << 3) /* Enable TFS interrupt */
+#define AIC_CR_ENLBF (1 << 2) /* Enable Loopback Function */
+#define AIC_CR_ERPL (1 << 1) /* Enable Playback Function */
+#define AIC_CR_EREC (1 << 0) /* Enable Record Function */
+
+/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */
+
+#define AIC_ACCR1_RS_BIT 16 /* Receive Valid Slots */
+#define AIC_ACCR1_RS_MASK (0x3ff << AIC_ACCR1_RS_BIT)
+ #define AIC_ACCR1_RS_SLOT12 (1 << 25) /* Slot 12 valid bit */
+ #define AIC_ACCR1_RS_SLOT11 (1 << 24) /* Slot 11 valid bit */
+ #define AIC_ACCR1_RS_SLOT10 (1 << 23) /* Slot 10 valid bit */
+ #define AIC_ACCR1_RS_SLOT9 (1 << 22) /* Slot 9 valid bit, LFE */
+ #define AIC_ACCR1_RS_SLOT8 (1 << 21) /* Slot 8 valid bit, Surround Right */
+ #define AIC_ACCR1_RS_SLOT7 (1 << 20) /* Slot 7 valid bit, Surround Left */
+ #define AIC_ACCR1_RS_SLOT6 (1 << 19) /* Slot 6 valid bit, PCM Center */
+ #define AIC_ACCR1_RS_SLOT5 (1 << 18) /* Slot 5 valid bit */
+ #define AIC_ACCR1_RS_SLOT4 (1 << 17) /* Slot 4 valid bit, PCM Right */
+ #define AIC_ACCR1_RS_SLOT3 (1 << 16) /* Slot 3 valid bit, PCM Left */
+#define AIC_ACCR1_XS_BIT 0 /* Transmit Valid Slots */
+#define AIC_ACCR1_XS_MASK (0x3ff << AIC_ACCR1_XS_BIT)
+ #define AIC_ACCR1_XS_SLOT12 (1 << 9) /* Slot 12 valid bit */
+ #define AIC_ACCR1_XS_SLOT11 (1 << 8) /* Slot 11 valid bit */
+ #define AIC_ACCR1_XS_SLOT10 (1 << 7) /* Slot 10 valid bit */
+ #define AIC_ACCR1_XS_SLOT9 (1 << 6) /* Slot 9 valid bit, LFE */
+ #define AIC_ACCR1_XS_SLOT8 (1 << 5) /* Slot 8 valid bit, Surround Right */
+ #define AIC_ACCR1_XS_SLOT7 (1 << 4) /* Slot 7 valid bit, Surround Left */
+ #define AIC_ACCR1_XS_SLOT6 (1 << 3) /* Slot 6 valid bit, PCM Center */
+ #define AIC_ACCR1_XS_SLOT5 (1 << 2) /* Slot 5 valid bit */
+ #define AIC_ACCR1_XS_SLOT4 (1 << 1) /* Slot 4 valid bit, PCM Right */
+ #define AIC_ACCR1_XS_SLOT3 (1 << 0) /* Slot 3 valid bit, PCM Left */
+
+/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */
+
+#define AIC_ACCR2_ERSTO (1 << 18) /* Enable RSTO interrupt */
+#define AIC_ACCR2_ESADR (1 << 17) /* Enable SADR interrupt */
+#define AIC_ACCR2_ECADT (1 << 16) /* Enable CADT interrupt */
+#define AIC_ACCR2_OASS_BIT 8 /* Output Sample Size for AC-link */
+#define AIC_ACCR2_OASS_MASK (0x3 << AIC_ACCR2_OASS_BIT)
+ #define AIC_ACCR2_OASS_20BIT (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */
+ #define AIC_ACCR2_OASS_18BIT (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */
+ #define AIC_ACCR2_OASS_16BIT (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */
+ #define AIC_ACCR2_OASS_8BIT (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */
+#define AIC_ACCR2_IASS_BIT 6 /* Output Sample Size for AC-link */
+#define AIC_ACCR2_IASS_MASK (0x3 << AIC_ACCR2_IASS_BIT)
+ #define AIC_ACCR2_IASS_20BIT (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */
+ #define AIC_ACCR2_IASS_18BIT (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */
+ #define AIC_ACCR2_IASS_16BIT (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */
+ #define AIC_ACCR2_IASS_8BIT (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */
+#define AIC_ACCR2_SO (1 << 3) /* SDATA_OUT output value */
+#define AIC_ACCR2_SR (1 << 2) /* RESET# pin level */
+#define AIC_ACCR2_SS (1 << 1) /* SYNC pin level */
+#define AIC_ACCR2_SA (1 << 0) /* SYNC and SDATA_OUT alternation */
+
+/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */
+
+#define AIC_I2SCR_STPBK (1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */
+#define AIC_I2SCR_WL_BIT 1 /* Input/Output Sample Size for I2S/MSB-justified */
+#define AIC_I2SCR_WL_MASK (0x7 << AIC_I2SCR_WL_BIT)
+ #define AIC_I2SCR_WL_24BIT (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */
+ #define AIC_I2SCR_WL_20BIT (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */
+ #define AIC_I2SCR_WL_18BIT (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */
+ #define AIC_I2SCR_WL_16BIT (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */
+ #define AIC_I2SCR_WL_8BIT (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */
+#define AIC_I2SCR_AMSL (1 << 0) /* 0:I2S, 1:MSB-justified */
+
+/* AIC Controller FIFO Status Register (AIC_SR) */
+
+#define AIC_SR_RFL_BIT 24 /* Receive FIFO Level */
+#define AIC_SR_RFL_MASK (0x3f << AIC_SR_RFL_BIT)
+#define AIC_SR_TFL_BIT 8 /* Transmit FIFO level */
+#define AIC_SR_TFL_MASK (0x3f << AIC_SR_TFL_BIT)
+#define AIC_SR_ROR (1 << 6) /* Receive FIFO Overrun */
+#define AIC_SR_TUR (1 << 5) /* Transmit FIFO Underrun */
+#define AIC_SR_RFS (1 << 4) /* Receive FIFO Service Request */
+#define AIC_SR_TFS (1 << 3) /* Transmit FIFO Service Request */
+
+/* AIC Controller AC-link Status Register (AIC_ACSR) */
+
+#define AIC_ACSR_SLTERR (1 << 21) /* Slot Error Flag */
+#define AIC_ACSR_CRDY (1 << 20) /* External CODEC Ready Flag */
+#define AIC_ACSR_CLPM (1 << 19) /* External CODEC low power mode flag */
+#define AIC_ACSR_RSTO (1 << 18) /* External CODEC regs read status timeout */
+#define AIC_ACSR_SADR (1 << 17) /* External CODEC regs status addr and data received */
+#define AIC_ACSR_CADT (1 << 16) /* Command Address and Data Transmitted */
+
+/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */
+
+#define AIC_I2SSR_BSY (1 << 2) /* AIC Busy in I2S/MSB-justified format */
+
+/* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */
+
+#define AIC_ACCAR_CAR_BIT 0
+#define AIC_ACCAR_CAR_MASK (0xfffff << AIC_ACCAR_CAR_BIT)
+
+/* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */
+
+#define AIC_ACCDR_CDR_BIT 0
+#define AIC_ACCDR_CDR_MASK (0xfffff << AIC_ACCDR_CDR_BIT)
+
+/* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */
+
+#define AIC_ACSAR_SAR_BIT 0
+#define AIC_ACSAR_SAR_MASK (0xfffff << AIC_ACSAR_SAR_BIT)
+
+/* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */
+
+#define AIC_ACSDR_SDR_BIT 0
+#define AIC_ACSDR_SDR_MASK (0xfffff << AIC_ACSDR_SDR_BIT)
+
+/* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */
+
+#define AIC_I2SDIV_DIV_BIT 0
+#define AIC_I2SDIV_DIV_MASK (0x7f << AIC_I2SDIV_DIV_BIT)
+ #define AIC_I2SDIV_BITCLK_3072KHZ (0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */
+ #define AIC_I2SDIV_BITCLK_2836KHZ (0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */
+ #define AIC_I2SDIV_BITCLK_1418KHZ (0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */
+ #define AIC_I2SDIV_BITCLK_1024KHZ (0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */
+ #define AIC_I2SDIV_BITCLK_7089KHZ (0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */
+ #define AIC_I2SDIV_BITCLK_512KHZ (0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */
+
+
+/*************************************************************************
+ * ICDC (Internal CODEC)
+ *************************************************************************/
+#define ICDC_CR (ICDC_BASE + 0x0400) /* ICDC Control Register */
+#define ICDC_APWAIT (ICDC_BASE + 0x0404) /* Anti-Pop WAIT Stage Timing Control Register */
+#define ICDC_APPRE (ICDC_BASE + 0x0408) /* Anti-Pop HPEN-PRE Stage Timing Control Register */
+#define ICDC_APHPEN (ICDC_BASE + 0x040C) /* Anti-Pop HPEN Stage Timing Control Register */
+#define ICDC_APSR (ICDC_BASE + 0x0410) /* Anti-Pop Status Register */
+#define ICDC_CDCCR1 (ICDC_BASE + 0x0080)
+#define ICDC_CDCCR2 (ICDC_BASE + 0x0084)
+
+#define REG_ICDC_CR REG32(ICDC_CR)
+#define REG_ICDC_APWAIT REG32(ICDC_APWAIT)
+#define REG_ICDC_APPRE REG32(ICDC_APPRE)
+#define REG_ICDC_APHPEN REG32(ICDC_APHPEN)
+#define REG_ICDC_APSR REG32(ICDC_APSR)
+#define REG_ICDC_CDCCR1 REG32(ICDC_CDCCR1)
+#define REG_ICDC_CDCCR2 REG32(ICDC_CDCCR2)
+
+/* ICDC Control Register */
+#define ICDC_CR_LINVOL_BIT 24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */
+#define ICDC_CR_LINVOL_MASK (0x1f << ICDC_CR_LINVOL_BIT)
+#define ICDC_CR_ASRATE_BIT 20 /* Audio Sample Rate */
+#define ICDC_CR_ASRATE_MASK (0x0f << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_8000 (0x0 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_11025 (0x1 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_12000 (0x2 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_16000 (0x3 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_22050 (0x4 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_24000 (0x5 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_32000 (0x6 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_44100 (0x7 << ICDC_CR_ASRATE_BIT)
+ #define ICDC_CR_ASRATE_48000 (0x8 << ICDC_CR_ASRATE_BIT)
+#define ICDC_CR_MICBG_BIT 18 /* MIC Boost Gain */
+#define ICDC_CR_MICBG_MASK (0x3 << ICDC_CR_MICBG_BIT)
+ #define ICDC_CR_MICBG_0DB (0x0 << ICDC_CR_MICBG_BIT)
+ #define ICDC_CR_MICBG_6DB (0x1 << ICDC_CR_MICBG_BIT)
+ #define ICDC_CR_MICBG_12DB (0x2 << ICDC_CR_MICBG_BIT)
+ #define ICDC_CR_MICBG_20DB (0x3 << ICDC_CR_MICBG_BIT)
+#define ICDC_CR_HPVOL_BIT 16 /* Headphone Volume Gain */
+#define ICDC_CR_HPVOL_MASK (0x3 << ICDC_CR_HPVOL_BIT)
+ #define ICDC_CR_HPVOL_0DB (0x0 << ICDC_CR_HPVOL_BIT)
+ #define ICDC_CR_HPVOL_2DB (0x1 << ICDC_CR_HPVOL_BIT)
+ #define ICDC_CR_HPVOL_4DB (0x2 << ICDC_CR_HPVOL_BIT)
+ #define ICDC_CR_HPVOL_6DB (0x3 << ICDC_CR_HPVOL_BIT)
+#define ICDC_CR_ELINEIN (1 << 13) /* Enable LINE Input */
+#define ICDC_CR_EMIC (1 << 12) /* Enable MIC Input */
+#define ICDC_CR_SW1ON (1 << 11) /* Switch 1 in CODEC is on */
+#define ICDC_CR_EADC (1 << 10) /* Enable ADC */
+#define ICDC_CR_SW2ON (1 << 9) /* Switch 2 in CODEC is on */
+#define ICDC_CR_EDAC (1 << 8) /* Enable DAC */
+#define ICDC_CR_HPMUTE (1 << 5) /* Headphone Mute */
+#define ICDC_CR_HPTON (1 << 4) /* Headphone Amplifier Trun On */
+#define ICDC_CR_HPTOFF (1 << 3) /* Headphone Amplifier Trun Off */
+#define ICDC_CR_TAAP (1 << 2) /* Turn Around of the Anti-Pop Procedure */
+#define ICDC_CR_EAP (1 << 1) /* Enable Anti-Pop Procedure */
+#define ICDC_CR_SUSPD (1 << 0) /* CODEC Suspend */
+
+/* Anti-Pop WAIT Stage Timing Control Register */
+#define ICDC_APWAIT_WAITSN_BIT 0
+#define ICDC_APWAIT_WAITSN_MASK (0x7ff << ICDC_APWAIT_WAITSN_BIT)
+
+/* Anti-Pop HPEN-PRE Stage Timing Control Register */
+#define ICDC_APPRE_PRESN_BIT 0
+#define ICDC_APPRE_PRESN_MASK (0x1ff << ICDC_APPRE_PRESN_BIT)
+
+/* Anti-Pop HPEN Stage Timing Control Register */
+#define ICDC_APHPEN_HPENSN_BIT 0
+#define ICDC_APHPEN_HPENSN_MASK (0x3fff << ICDC_APHPEN_HPENSN_BIT)
+
+/* Anti-Pop Status Register */
+#define ICDC_SR_HPST_BIT 14 /* Headphone Amplifier State */
+#define ICDC_SR_HPST_MASK (0x7 << ICDC_SR_HPST_BIT)
+#define ICDC_SR_HPST_HP_OFF (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */
+#define ICDC_SR_HPST_TON_WAIT (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */
+ #define ICDC_SR_HPST_TON_PRE (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */
+#define ICDC_SR_HPST_TON_HPEN (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */
+ #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */
+ #define ICDC_SR_HPST_TOFF_PRE (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */
+ #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */
+ #define ICDC_SR_HPST_HP_ON (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */
+#define ICDC_SR_SNCNT_BIT 0 /* Sample Number Counter */
+#define ICDC_SR_SNCNT_MASK (0x3fff << ICDC_SR_SNCNT_BIT)
+
+
+/*************************************************************************
+ * I2C
+ *************************************************************************/
+#define I2C_DR (I2C_BASE + 0x000)
+#define I2C_CR (I2C_BASE + 0x004)
+#define I2C_SR (I2C_BASE + 0x008)
+#define I2C_GR (I2C_BASE + 0x00C)
+
+#define REG_I2C_DR REG8(I2C_DR)
+#define REG_I2C_CR REG8(I2C_CR)
+#define REG_I2C_SR REG8(I2C_SR)
+#define REG_I2C_GR REG16(I2C_GR)
+
+/* I2C Control Register (I2C_CR) */
+
+#define I2C_CR_IEN (1 << 4)
+#define I2C_CR_STA (1 << 3)
+#define I2C_CR_STO (1 << 2)
+#define I2C_CR_AC (1 << 1)
+#define I2C_CR_I2CE (1 << 0)
+
+/* I2C Status Register (I2C_SR) */
+
+#define I2C_SR_STX (1 << 4)
+#define I2C_SR_BUSY (1 << 3)
+#define I2C_SR_TEND (1 << 2)
+#define I2C_SR_DRF (1 << 1)
+#define I2C_SR_ACKF (1 << 0)
+
+
+/*************************************************************************
+ * SSI
+ *************************************************************************/
+#define SSI_DR (SSI_BASE + 0x000)
+#define SSI_CR0 (SSI_BASE + 0x004)
+#define SSI_CR1 (SSI_BASE + 0x008)
+#define SSI_SR (SSI_BASE + 0x00C)
+#define SSI_ITR (SSI_BASE + 0x010)
+#define SSI_ICR (SSI_BASE + 0x014)
+#define SSI_GR (SSI_BASE + 0x018)
+
+#define REG_SSI_DR REG32(SSI_DR)
+#define REG_SSI_CR0 REG16(SSI_CR0)
+#define REG_SSI_CR1 REG32(SSI_CR1)
+#define REG_SSI_SR REG32(SSI_SR)
+#define REG_SSI_ITR REG16(SSI_ITR)
+#define REG_SSI_ICR REG8(SSI_ICR)
+#define REG_SSI_GR REG16(SSI_GR)
+
+/* SSI Data Register (SSI_DR) */
+
+#define SSI_DR_GPC_BIT 0
+#define SSI_DR_GPC_MASK (0x1ff << SSI_DR_GPC_BIT)
+
+/* SSI Control Register 0 (SSI_CR0) */
+
+#define SSI_CR0_SSIE (1 << 15)
+#define SSI_CR0_TIE (1 << 14)
+#define SSI_CR0_RIE (1 << 13)
+#define SSI_CR0_TEIE (1 << 12)
+#define SSI_CR0_REIE (1 << 11)
+#define SSI_CR0_LOOP (1 << 10)
+#define SSI_CR0_RFINE (1 << 9)
+#define SSI_CR0_RFINC (1 << 8)
+#define SSI_CR0_FSEL (1 << 6)
+#define SSI_CR0_TFLUSH (1 << 2)
+#define SSI_CR0_RFLUSH (1 << 1)
+#define SSI_CR0_DISREV (1 << 0)
+
+/* SSI Control Register 1 (SSI_CR1) */
+
+#define SSI_CR1_FRMHL_BIT 30
+#define SSI_CR1_FRMHL_MASK (0x3 << SSI_CR1_FRMHL_BIT)
+ #define SSI_CR1_FRMHL_CELOW_CE2LOW (0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */
+ #define SSI_CR1_FRMHL_CEHIGH_CE2LOW (1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */
+ #define SSI_CR1_FRMHL_CELOW_CE2HIGH (2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is high valid */
+ #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH (3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */
+#define SSI_CR1_TFVCK_BIT 28
+#define SSI_CR1_TFVCK_MASK (0x3 << SSI_CR1_TFVCK_BIT)
+ #define SSI_CR1_TFVCK_0 (0 << SSI_CR1_TFVCK_BIT)
+ #define SSI_CR1_TFVCK_1 (1 << SSI_CR1_TFVCK_BIT)
+ #define SSI_CR1_TFVCK_2 (2 << SSI_CR1_TFVCK_BIT)
+ #define SSI_CR1_TFVCK_3 (3 << SSI_CR1_TFVCK_BIT)
+#define SSI_CR1_TCKFI_BIT 26
+#define SSI_CR1_TCKFI_MASK (0x3 << SSI_CR1_TCKFI_BIT)
+ #define SSI_CR1_TCKFI_0 (0 << SSI_CR1_TCKFI_BIT)
+ #define SSI_CR1_TCKFI_1 (1 << SSI_CR1_TCKFI_BIT)
+ #define SSI_CR1_TCKFI_2 (2 << SSI_CR1_TCKFI_BIT)
+ #define SSI_CR1_TCKFI_3 (3 << SSI_CR1_TCKFI_BIT)
+#define SSI_CR1_LFST (1 << 25)
+#define SSI_CR1_ITFRM (1 << 24)
+#define SSI_CR1_UNFIN (1 << 23)
+#define SSI_CR1_MULTS (1 << 22)
+#define SSI_CR1_FMAT_BIT 20
+#define SSI_CR1_FMAT_MASK (0x3 << SSI_CR1_FMAT_BIT)
+ #define SSI_CR1_FMAT_SPI (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */
+ #define SSI_CR1_FMAT_SSP (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */
+ #define SSI_CR1_FMAT_MW1 (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */
+ #define SSI_CR1_FMAT_MW2 (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */
+#define SSI_CR1_TTRG_BIT 16
+#define SSI_CR1_TTRG_MASK (0xf << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_1 (0 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_8 (1 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_16 (2 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_24 (3 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_32 (4 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_40 (5 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_48 (6 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_56 (7 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_64 (8 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_72 (9 << SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_80 (10<< SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_88 (11<< SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_96 (12<< SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_104 (13<< SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_112 (14<< SSI_CR1_TTRG_BIT)
+ #define SSI_CR1_TTRG_120 (15<< SSI_CR1_TTRG_BIT)
+#define SSI_CR1_MCOM_BIT 12
+#define SSI_CR1_MCOM_MASK (0xf << SSI_CR1_MCOM_BIT)
+ #define SSI_CR1_MCOM_1BIT (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */
+ #define SSI_CR1_MCOM_2BIT (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */
+ #define SSI_CR1_MCOM_3BIT (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */
+ #define SSI_CR1_MCOM_4BIT (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */
+ #define SSI_CR1_MCOM_5BIT (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */
+ #define SSI_CR1_MCOM_6BIT (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */
+ #define SSI_CR1_MCOM_7BIT (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */
+ #define SSI_CR1_MCOM_8BIT (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */
+ #define SSI_CR1_MCOM_9BIT (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */
+ #define SSI_CR1_MCOM_10BIT (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */
+ #define SSI_CR1_MCOM_11BIT (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */
+ #define SSI_CR1_MCOM_12BIT (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */
+ #define SSI_CR1_MCOM_13BIT (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */
+ #define SSI_CR1_MCOM_14BIT (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */
+ #define SSI_CR1_MCOM_15BIT (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */
+ #define SSI_CR1_MCOM_16BIT (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */
+#define SSI_CR1_RTRG_BIT 8
+#define SSI_CR1_RTRG_MASK (0xf << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_1 (0 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_8 (1 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_16 (2 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_24 (3 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_32 (4 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_40 (5 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_48 (6 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_56 (7 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_64 (8 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_72 (9 << SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_80 (10<< SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_88 (11<< SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_96 (12<< SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_104 (13<< SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_112 (14<< SSI_CR1_RTRG_BIT)
+ #define SSI_CR1_RTRG_120 (15<< SSI_CR1_RTRG_BIT)
+#define SSI_CR1_FLEN_BIT 4
+#define SSI_CR1_FLEN_MASK (0xf << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_2BIT (0x0 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_3BIT (0x1 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_4BIT (0x2 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_5BIT (0x3 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_6BIT (0x4 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_7BIT (0x5 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_8BIT (0x6 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_9BIT (0x7 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_10BIT (0x8 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_11BIT (0x9 << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_12BIT (0xA << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_13BIT (0xB << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_14BIT (0xC << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_15BIT (0xD << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_16BIT (0xE << SSI_CR1_FLEN_BIT)
+ #define SSI_CR1_FLEN_17BIT (0xF << SSI_CR1_FLEN_BIT)
+#define SSI_CR1_PHA (1 << 1)
+#define SSI_CR1_POL (1 << 0)
+
+/* SSI Status Register (SSI_SR) */
+
+#define SSI_SR_TFIFONUM_BIT 16
+#define SSI_SR_TFIFONUM_MASK (0xff << SSI_SR_TFIFONUM_BIT)
+#define SSI_SR_RFIFONUM_BIT 8
+#define SSI_SR_RFIFONUM_MASK (0xff << SSI_SR_RFIFONUM_BIT)
+#define SSI_SR_END (1 << 7)
+#define SSI_SR_BUSY (1 << 6)
+#define SSI_SR_TFF (1 << 5)
+#define SSI_SR_RFE (1 << 4)
+#define SSI_SR_TFHE (1 << 3)
+#define SSI_SR_RFHF (1 << 2)
+#define SSI_SR_UNDR (1 << 1)
+#define SSI_SR_OVER (1 << 0)
+
+/* SSI Interval Time Control Register (SSI_ITR) */
+
+#define SSI_ITR_CNTCLK (1 << 15)
+#define SSI_ITR_IVLTM_BIT 0
+#define SSI_ITR_IVLTM_MASK (0x7fff << SSI_ITR_IVLTM_BIT)
+
+
+/*************************************************************************
+ * MSC
+ *************************************************************************/
+#define MSC_STRPCL (MSC_BASE + 0x000)
+#define MSC_STAT (MSC_BASE + 0x004)
+#define MSC_CLKRT (MSC_BASE + 0x008)
+#define MSC_CMDAT (MSC_BASE + 0x00C)
+#define MSC_RESTO (MSC_BASE + 0x010)
+#define MSC_RDTO (MSC_BASE + 0x014)
+#define MSC_BLKLEN (MSC_BASE + 0x018)
+#define MSC_NOB (MSC_BASE + 0x01C)
+#define MSC_SNOB (MSC_BASE + 0x020)
+#define MSC_IMASK (MSC_BASE + 0x024)
+#define MSC_IREG (MSC_BASE + 0x028)
+#define MSC_CMD (MSC_BASE + 0x02C)
+#define MSC_ARG (MSC_BASE + 0x030)
+#define MSC_RES (MSC_BASE + 0x034)
+#define MSC_RXFIFO (MSC_BASE + 0x038)
+#define MSC_TXFIFO (MSC_BASE + 0x03C)
+
+#define REG_MSC_STRPCL REG16(MSC_STRPCL)
+#define REG_MSC_STAT REG32(MSC_STAT)
+#define REG_MSC_CLKRT REG16(MSC_CLKRT)
+#define REG_MSC_CMDAT REG32(MSC_CMDAT)
+#define REG_MSC_RESTO REG16(MSC_RESTO)
+#define REG_MSC_RDTO REG16(MSC_RDTO)
+#define REG_MSC_BLKLEN REG16(MSC_BLKLEN)
+#define REG_MSC_NOB REG16(MSC_NOB)
+#define REG_MSC_SNOB REG16(MSC_SNOB)
+#define REG_MSC_IMASK REG16(MSC_IMASK)
+#define REG_MSC_IREG REG16(MSC_IREG)
+#define REG_MSC_CMD REG8(MSC_CMD)
+#define REG_MSC_ARG REG32(MSC_ARG)
+#define REG_MSC_RES REG16(MSC_RES)
+#define REG_MSC_RXFIFO REG32(MSC_RXFIFO)
+#define REG_MSC_TXFIFO REG32(MSC_TXFIFO)
+
+/* MSC Clock and Control Register (MSC_STRPCL) */
+
+#define MSC_STRPCL_EXIT_MULTIPLE (1 << 7)
+#define MSC_STRPCL_EXIT_TRANSFER (1 << 6)
+#define MSC_STRPCL_START_READWAIT (1 << 5)
+#define MSC_STRPCL_STOP_READWAIT (1 << 4)
+#define MSC_STRPCL_RESET (1 << 3)
+#define MSC_STRPCL_START_OP (1 << 2)
+#define MSC_STRPCL_CLOCK_CONTROL_BIT 0
+#define MSC_STRPCL_CLOCK_CONTROL_MASK (0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT)
+ #define MSC_STRPCL_CLOCK_CONTROL_STOP (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */
+ #define MSC_STRPCL_CLOCK_CONTROL_START (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */
+
+/* MSC Status Register (MSC_STAT) */
+
+#define MSC_STAT_IS_RESETTING (1 << 15)
+#define MSC_STAT_SDIO_INT_ACTIVE (1 << 14)
+#define MSC_STAT_PRG_DONE (1 << 13)
+#define MSC_STAT_DATA_TRAN_DONE (1 << 12)
+#define MSC_STAT_END_CMD_RES (1 << 11)
+#define MSC_STAT_DATA_FIFO_AFULL (1 << 10)
+#define MSC_STAT_IS_READWAIT (1 << 9)
+#define MSC_STAT_CLK_EN (1 << 8)
+#define MSC_STAT_DATA_FIFO_FULL (1 << 7)
+#define MSC_STAT_DATA_FIFO_EMPTY (1 << 6)
+#define MSC_STAT_CRC_RES_ERR (1 << 5)
+#define MSC_STAT_CRC_READ_ERROR (1 << 4)
+#define MSC_STAT_CRC_WRITE_ERROR_BIT 2
+#define MSC_STAT_CRC_WRITE_ERROR_MASK (0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT)
+ #define MSC_STAT_CRC_WRITE_ERROR_NO (0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */
+ #define MSC_STAT_CRC_WRITE_ERROR (1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */
+ #define MSC_STAT_CRC_WRITE_ERROR_NOSTS (2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */
+#define MSC_STAT_TIME_OUT_RES (1 << 1)
+#define MSC_STAT_TIME_OUT_READ (1 << 0)
+
+/* MSC Bus Clock Control Register (MSC_CLKRT) */
+
+#define MSC_CLKRT_CLK_RATE_BIT 0
+#define MSC_CLKRT_CLK_RATE_MASK (0x7 << MSC_CLKRT_CLK_RATE_BIT)
+ #define MSC_CLKRT_CLK_RATE_DIV_1 (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_2 (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_4 (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_8 (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_16 (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_32 (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_64 (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */
+ #define MSC_CLKRT_CLK_RATE_DIV_128 (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */
+
+/* MSC Command Sequence Control Register (MSC_CMDAT) */
+
+#define MSC_CMDAT_IO_ABORT (1 << 11)
+#define MSC_CMDAT_BUS_WIDTH_BIT 9
+#define MSC_CMDAT_BUS_WIDTH_MASK (0x3 << MSC_CMDAT_BUS_WIDTH_BIT)
+ #define MSC_CMDAT_BUS_WIDTH_1BIT (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */
+ #define MSC_CMDAT_BUS_WIDTH_4BIT (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */
+ #define CMDAT_BUS_WIDTH1 (0x0 << MSC_CMDAT_BUS_WIDTH_BIT)
+ #define CMDAT_BUS_WIDTH4 (0x2 << MSC_CMDAT_BUS_WIDTH_BIT)
+#define MSC_CMDAT_DMA_EN (1 << 8)
+#define MSC_CMDAT_INIT (1 << 7)
+#define MSC_CMDAT_BUSY (1 << 6)
+#define MSC_CMDAT_STREAM_BLOCK (1 << 5)
+#define MSC_CMDAT_WRITE (1 << 4)
+#define MSC_CMDAT_READ (0 << 4)
+#define MSC_CMDAT_DATA_EN (1 << 3)
+#define MSC_CMDAT_RESPONSE_BIT 0
+#define MSC_CMDAT_RESPONSE_MASK (0x7 << MSC_CMDAT_RESPONSE_BIT)
+ #define MSC_CMDAT_RESPONSE_NONE (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */
+ #define MSC_CMDAT_RESPONSE_R1 (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */
+ #define MSC_CMDAT_RESPONSE_R2 (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */
+ #define MSC_CMDAT_RESPONSE_R3 (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */
+ #define MSC_CMDAT_RESPONSE_R4 (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */
+ #define MSC_CMDAT_RESPONSE_R5 (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */
+ #define MSC_CMDAT_RESPONSE_R6 (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */
+
+#define CMDAT_DMA_EN (1 << 8)
+#define CMDAT_INIT (1 << 7)
+#define CMDAT_BUSY (1 << 6)
+#define CMDAT_STREAM (1 << 5)
+#define CMDAT_WRITE (1 << 4)
+#define CMDAT_DATA_EN (1 << 3)
+
+/* MSC Interrupts Mask Register (MSC_IMASK) */
+
+#define MSC_IMASK_SDIO (1 << 7)
+#define MSC_IMASK_TXFIFO_WR_REQ (1 << 6)
+#define MSC_IMASK_RXFIFO_RD_REQ (1 << 5)
+#define MSC_IMASK_END_CMD_RES (1 << 2)
+#define MSC_IMASK_PRG_DONE (1 << 1)
+#define MSC_IMASK_DATA_TRAN_DONE (1 << 0)
+
+
+/* MSC Interrupts Status Register (MSC_IREG) */
+
+#define MSC_IREG_SDIO (1 << 7)
+#define MSC_IREG_TXFIFO_WR_REQ (1 << 6)
+#define MSC_IREG_RXFIFO_RD_REQ (1 << 5)
+#define MSC_IREG_END_CMD_RES (1 << 2)
+#define MSC_IREG_PRG_DONE (1 << 1)
+#define MSC_IREG_DATA_TRAN_DONE (1 << 0)
+
+
+/*************************************************************************
+ * EMC (External Memory Controller)
+ *************************************************************************/
+#define EMC_BCR (EMC_BASE + 0x0) /* BCR */
+
+#define EMC_SMCR0 (EMC_BASE + 0x10) /* Static Memory Control Register 0 */
+#define EMC_SMCR1 (EMC_BASE + 0x14) /* Static Memory Control Register 1 */
+#define EMC_SMCR2 (EMC_BASE + 0x18) /* Static Memory Control Register 2 */
+#define EMC_SMCR3 (EMC_BASE + 0x1c) /* Static Memory Control Register 3 */
+#define EMC_SMCR4 (EMC_BASE + 0x20) /* Static Memory Control Register 4 */
+#define EMC_SACR0 (EMC_BASE + 0x30) /* Static Memory Bank 0 Addr Config Reg */
+#define EMC_SACR1 (EMC_BASE + 0x34) /* Static Memory Bank 1 Addr Config Reg */
+#define EMC_SACR2 (EMC_BASE + 0x38) /* Static Memory Bank 2 Addr Config Reg */
+#define EMC_SACR3 (EMC_BASE + 0x3c) /* Static Memory Bank 3 Addr Config Reg */
+#define EMC_SACR4 (EMC_BASE + 0x40) /* Static Memory Bank 4 Addr Config Reg */
+
+#define EMC_NFCSR (EMC_BASE + 0x050) /* NAND Flash Control/Status Register */
+#define EMC_NFECR (EMC_BASE + 0x100) /* NAND Flash ECC Control Register */
+#define EMC_NFECC (EMC_BASE + 0x104) /* NAND Flash ECC Data Register */
+#define EMC_NFPAR0 (EMC_BASE + 0x108) /* NAND Flash RS Parity 0 Register */
+#define EMC_NFPAR1 (EMC_BASE + 0x10c) /* NAND Flash RS Parity 1 Register */
+#define EMC_NFPAR2 (EMC_BASE + 0x110) /* NAND Flash RS Parity 2 Register */
+#define EMC_NFINTS (EMC_BASE + 0x114) /* NAND Flash Interrupt Status Register */
+#define EMC_NFINTE (EMC_BASE + 0x118) /* NAND Flash Interrupt Enable Register */
+#define EMC_NFERR0 (EMC_BASE + 0x11c) /* NAND Flash RS Error Report 0 Register */
+#define EMC_NFERR1 (EMC_BASE + 0x120) /* NAND Flash RS Error Report 1 Register */
+#define EMC_NFERR2 (EMC_BASE + 0x124) /* NAND Flash RS Error Report 2 Register */
+#define EMC_NFERR3 (EMC_BASE + 0x128) /* NAND Flash RS Error Report 3 Register */
+
+#define EMC_DMCR (EMC_BASE + 0x80) /* DRAM Control Register */
+#define EMC_RTCSR (EMC_BASE + 0x84) /* Refresh Time Control/Status Register */
+#define EMC_RTCNT (EMC_BASE + 0x88) /* Refresh Timer Counter */
+#define EMC_RTCOR (EMC_BASE + 0x8c) /* Refresh Time Constant Register */
+#define EMC_DMAR0 (EMC_BASE + 0x90) /* SDRAM Bank 0 Addr Config Register */
+#define EMC_SDMR0 (EMC_BASE + 0xa000) /* Mode Register of SDRAM bank 0 */
+
+#define REG_EMC_BCR REG32(EMC_BCR)
+
+#define REG_EMC_SMCR0 REG32(EMC_SMCR0)
+#define REG_EMC_SMCR1 REG32(EMC_SMCR1)
+#define REG_EMC_SMCR2 REG32(EMC_SMCR2)
+#define REG_EMC_SMCR3 REG32(EMC_SMCR3)
+#define REG_EMC_SMCR4 REG32(EMC_SMCR4)
+#define REG_EMC_SACR0 REG32(EMC_SACR0)
+#define REG_EMC_SACR1 REG32(EMC_SACR1)
+#define REG_EMC_SACR2 REG32(EMC_SACR2)
+#define REG_EMC_SACR3 REG32(EMC_SACR3)
+#define REG_EMC_SACR4 REG32(EMC_SACR4)
+
+#define REG_EMC_NFCSR REG32(EMC_NFCSR)
+#define REG_EMC_NFECR REG32(EMC_NFECR)
+#define REG_EMC_NFECC REG32(EMC_NFECC)
+#define REG_EMC_NFPAR0 REG32(EMC_NFPAR0)
+#define REG_EMC_NFPAR1 REG32(EMC_NFPAR1)
+#define REG_EMC_NFPAR2 REG32(EMC_NFPAR2)
+#define REG_EMC_NFINTS REG32(EMC_NFINTS)
+#define REG_EMC_NFINTE REG32(EMC_NFINTE)
+#define REG_EMC_NFERR0 REG32(EMC_NFERR0)
+#define REG_EMC_NFERR1 REG32(EMC_NFERR1)
+#define REG_EMC_NFERR2 REG32(EMC_NFERR2)
+#define REG_EMC_NFERR3 REG32(EMC_NFERR3)
+
+#define REG_EMC_DMCR REG32(EMC_DMCR)
+#define REG_EMC_RTCSR REG16(EMC_RTCSR)
+#define REG_EMC_RTCNT REG16(EMC_RTCNT)
+#define REG_EMC_RTCOR REG16(EMC_RTCOR)
+#define REG_EMC_DMAR0 REG32(EMC_DMAR0)
+
+/* Static Memory Control Register */
+#define EMC_SMCR_STRV_BIT 24
+#define EMC_SMCR_STRV_MASK (0x0f << EMC_SMCR_STRV_BIT)
+#define EMC_SMCR_TAW_BIT 20
+#define EMC_SMCR_TAW_MASK (0x0f << EMC_SMCR_TAW_BIT)
+#define EMC_SMCR_TBP_BIT 16
+#define EMC_SMCR_TBP_MASK (0x0f << EMC_SMCR_TBP_BIT)
+#define EMC_SMCR_TAH_BIT 12
+#define EMC_SMCR_TAH_MASK (0x07 << EMC_SMCR_TAH_BIT)
+#define EMC_SMCR_TAS_BIT 8
+#define EMC_SMCR_TAS_MASK (0x07 << EMC_SMCR_TAS_BIT)
+#define EMC_SMCR_BW_BIT 6
+#define EMC_SMCR_BW_MASK (0x03 << EMC_SMCR_BW_BIT)
+ #define EMC_SMCR_BW_8BIT (0 << EMC_SMCR_BW_BIT)
+ #define EMC_SMCR_BW_16BIT (1 << EMC_SMCR_BW_BIT)
+ #define EMC_SMCR_BW_32BIT (2 << EMC_SMCR_BW_BIT)
+#define EMC_SMCR_BCM (1 << 3)
+#define EMC_SMCR_BL_BIT 1
+#define EMC_SMCR_BL_MASK (0x03 << EMC_SMCR_BL_BIT)
+ #define EMC_SMCR_BL_4 (0 << EMC_SMCR_BL_BIT)
+ #define EMC_SMCR_BL_8 (1 << EMC_SMCR_BL_BIT)
+ #define EMC_SMCR_BL_16 (2 << EMC_SMCR_BL_BIT)
+ #define EMC_SMCR_BL_32 (3 << EMC_SMCR_BL_BIT)
+#define EMC_SMCR_SMT (1 << 0)
+
+/* Static Memory Bank Addr Config Reg */
+#define EMC_SACR_BASE_BIT 8
+#define EMC_SACR_BASE_MASK (0xff << EMC_SACR_BASE_BIT)
+#define EMC_SACR_MASK_BIT 0
+#define EMC_SACR_MASK_MASK (0xff << EMC_SACR_MASK_BIT)
+
+/* NAND Flash Control/Status Register */
+#define EMC_NFCSR_NFCE4 (1 << 7) /* NAND Flash Enable */
+#define EMC_NFCSR_NFE4 (1 << 6) /* NAND Flash FCE# Assertion Enable */
+#define EMC_NFCSR_NFCE3 (1 << 5)
+#define EMC_NFCSR_NFE3 (1 << 4)
+#define EMC_NFCSR_NFCE2 (1 << 3)
+#define EMC_NFCSR_NFE2 (1 << 2)
+#define EMC_NFCSR_NFCE1 (1 << 1)
+#define EMC_NFCSR_NFE1 (1 << 0)
+
+/* NAND Flash ECC Control Register */
+#define EMC_NFECR_PRDY (1 << 4) /* Parity Ready */
+#define EMC_NFECR_RS_DECODING (0 << 3) /* RS is in decoding phase */
+#define EMC_NFECR_RS_ENCODING (1 << 3) /* RS is in encoding phase */
+#define EMC_NFECR_HAMMING (0 << 2) /* Select HAMMING Correction Algorithm */
+#define EMC_NFECR_RS (1 << 2) /* Select RS Correction Algorithm */
+#define EMC_NFECR_ERST (1 << 1) /* ECC Reset */
+#define EMC_NFECR_ECCE (1 << 0) /* ECC Enable */
+
+/* NAND Flash ECC Data Register */
+#define EMC_NFECC_ECC2_BIT 16
+#define EMC_NFECC_ECC2_MASK (0xff << EMC_NFECC_ECC2_BIT)
+#define EMC_NFECC_ECC1_BIT 8
+#define EMC_NFECC_ECC1_MASK (0xff << EMC_NFECC_ECC1_BIT)
+#define EMC_NFECC_ECC0_BIT 0
+#define EMC_NFECC_ECC0_MASK (0xff << EMC_NFECC_ECC0_BIT)
+
+/* NAND Flash Interrupt Status Register */
+#define EMC_NFINTS_ERRCNT_BIT 29 /* Error Count */
+#define EMC_NFINTS_ERRCNT_MASK (0x7 << EMC_NFINTS_ERRCNT_BIT)
+#define EMC_NFINTS_PADF (1 << 4) /* Padding Finished */
+#define EMC_NFINTS_DECF (1 << 3) /* Decoding Finished */
+#define EMC_NFINTS_ENCF (1 << 2) /* Encoding Finished */
+#define EMC_NFINTS_UNCOR (1 << 1) /* Uncorrectable Error Occurred */
+#define EMC_NFINTS_ERR (1 << 0) /* Error Occurred */
+
+/* NAND Flash Interrupt Enable Register */
+#define EMC_NFINTE_PADFE (1 << 4) /* Padding Finished Interrupt Enable */
+#define EMC_NFINTE_DECFE (1 << 3) /* Decoding Finished Interrupt Enable */
+#define EMC_NFINTE_ENCFE (1 << 2) /* Encoding Finished Interrupt Enable */
+#define EMC_NFINTE_UNCORE (1 << 1) /* Uncorrectable Error Occurred Intr Enable */
+#define EMC_NFINTE_ERRE (1 << 0) /* Error Occurred Interrupt */
+
+/* NAND Flash RS Error Report Register */
+#define EMC_NFERR_INDEX_BIT 16 /* Error Symbol Index */
+#define EMC_NFERR_INDEX_MASK (0x1ff << EMC_NFERR_INDEX_BIT)
+#define EMC_NFERR_MASK_BIT 0 /* Error Symbol Value */
+#define EMC_NFERR_MASK_MASK (0x1ff << EMC_NFERR_MASK_BIT)
+
+
+/* DRAM Control Register */
+#define EMC_DMCR_BW_BIT 31
+#define EMC_DMCR_BW (1 << EMC_DMCR_BW_BIT)
+#define EMC_DMCR_CA_BIT 26
+#define EMC_DMCR_CA_MASK (0x07 << EMC_DMCR_CA_BIT)
+ #define EMC_DMCR_CA_8 (0 << EMC_DMCR_CA_BIT)
+ #define EMC_DMCR_CA_9 (1 << EMC_DMCR_CA_BIT)
+ #define EMC_DMCR_CA_10 (2 << EMC_DMCR_CA_BIT)
+ #define EMC_DMCR_CA_11 (3 << EMC_DMCR_CA_BIT)
+ #define EMC_DMCR_CA_12 (4 << EMC_DMCR_CA_BIT)
+#define EMC_DMCR_RMODE (1 << 25)
+#define EMC_DMCR_RFSH (1 << 24)
+#define EMC_DMCR_MRSET (1 << 23)
+#define EMC_DMCR_RA_BIT 20
+#define EMC_DMCR_RA_MASK (0x03 << EMC_DMCR_RA_BIT)
+ #define EMC_DMCR_RA_11 (0 << EMC_DMCR_RA_BIT)
+ #define EMC_DMCR_RA_12 (1 << EMC_DMCR_RA_BIT)
+ #define EMC_DMCR_RA_13 (2 << EMC_DMCR_RA_BIT)
+#define EMC_DMCR_BA_BIT 19
+#define EMC_DMCR_BA (1 << EMC_DMCR_BA_BIT)
+#define EMC_DMCR_PDM (1 << 18)
+#define EMC_DMCR_EPIN (1 << 17)
+#define EMC_DMCR_TRAS_BIT 13
+#define EMC_DMCR_TRAS_MASK (0x07 << EMC_DMCR_TRAS_BIT)
+#define EMC_DMCR_RCD_BIT 11
+#define EMC_DMCR_RCD_MASK (0x03 << EMC_DMCR_RCD_BIT)
+#define EMC_DMCR_TPC_BIT 8
+#define EMC_DMCR_TPC_MASK (0x07 << EMC_DMCR_TPC_BIT)
+#define EMC_DMCR_TRWL_BIT 5
+#define EMC_DMCR_TRWL_MASK (0x03 << EMC_DMCR_TRWL_BIT)
+#define EMC_DMCR_TRC_BIT 2
+#define EMC_DMCR_TRC_MASK (0x07 << EMC_DMCR_TRC_BIT)
+#define EMC_DMCR_TCL_BIT 0
+#define EMC_DMCR_TCL_MASK (0x03 << EMC_DMCR_TCL_BIT)
+
+/* Refresh Time Control/Status Register */
+#define EMC_RTCSR_CMF (1 << 7)
+#define EMC_RTCSR_CKS_BIT 0
+#define EMC_RTCSR_CKS_MASK (0x07 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_DISABLE (0 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_4 (1 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_16 (2 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_64 (3 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_256 (4 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_1024 (5 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_2048 (6 << EMC_RTCSR_CKS_BIT)
+ #define EMC_RTCSR_CKS_4096 (7 << EMC_RTCSR_CKS_BIT)
+
+/* SDRAM Bank Address Configuration Register */
+#define EMC_DMAR_BASE_BIT 8
+#define EMC_DMAR_BASE_MASK (0xff << EMC_DMAR_BASE_BIT)
+#define EMC_DMAR_MASK_BIT 0
+#define EMC_DMAR_MASK_MASK (0xff << EMC_DMAR_MASK_BIT)
+
+/* Mode Register of SDRAM bank 0 */
+#define EMC_SDMR_BM (1 << 9) /* Write Burst Mode */
+#define EMC_SDMR_OM_BIT 7 /* Operating Mode */
+#define EMC_SDMR_OM_MASK (3 << EMC_SDMR_OM_BIT)
+ #define EMC_SDMR_OM_NORMAL (0 << EMC_SDMR_OM_BIT)
+#define EMC_SDMR_CAS_BIT 4 /* CAS Latency */
+#define EMC_SDMR_CAS_MASK (7 << EMC_SDMR_CAS_BIT)
+ #define EMC_SDMR_CAS_1 (1 << EMC_SDMR_CAS_BIT)
+ #define EMC_SDMR_CAS_2 (2 << EMC_SDMR_CAS_BIT)
+ #define EMC_SDMR_CAS_3 (3 << EMC_SDMR_CAS_BIT)
+#define EMC_SDMR_BT_BIT 3 /* Burst Type */
+#define EMC_SDMR_BT_MASK (1 << EMC_SDMR_BT_BIT)
+ #define EMC_SDMR_BT_SEQ (0 << EMC_SDMR_BT_BIT) /* Sequential */
+ #define EMC_SDMR_BT_INT (1 << EMC_SDMR_BT_BIT) /* Interleave */
+#define EMC_SDMR_BL_BIT 0 /* Burst Length */
+#define EMC_SDMR_BL_MASK (7 << EMC_SDMR_BL_BIT)
+ #define EMC_SDMR_BL_1 (0 << EMC_SDMR_BL_BIT)
+ #define EMC_SDMR_BL_2 (1 << EMC_SDMR_BL_BIT)
+ #define EMC_SDMR_BL_4 (2 << EMC_SDMR_BL_BIT)
+ #define EMC_SDMR_BL_8 (3 << EMC_SDMR_BL_BIT)
+
+#define EMC_SDMR_CAS2_16BIT \
+ (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
+#define EMC_SDMR_CAS2_32BIT \
+ (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
+#define EMC_SDMR_CAS3_16BIT \
+ (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
+#define EMC_SDMR_CAS3_32BIT \
+ (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
+
+/*************************************************************************
+ * CIM
+ *************************************************************************/
+#define CIM_CFG (CIM_BASE + 0x0000)
+#define CIM_CTRL (CIM_BASE + 0x0004)
+#define CIM_STATE (CIM_BASE + 0x0008)
+#define CIM_IID (CIM_BASE + 0x000C)
+#define CIM_RXFIFO (CIM_BASE + 0x0010)
+#define CIM_DA (CIM_BASE + 0x0020)
+#define CIM_FA (CIM_BASE + 0x0024)
+#define CIM_FID (CIM_BASE + 0x0028)
+#define CIM_CMD (CIM_BASE + 0x002C)
+
+#define REG_CIM_CFG REG32(CIM_CFG)
+#define REG_CIM_CTRL REG32(CIM_CTRL)
+#define REG_CIM_STATE REG32(CIM_STATE)
+#define REG_CIM_IID REG32(CIM_IID)
+#define REG_CIM_RXFIFO REG32(CIM_RXFIFO)
+#define REG_CIM_DA REG32(CIM_DA)
+#define REG_CIM_FA REG32(CIM_FA)
+#define REG_CIM_FID REG32(CIM_FID)
+#define REG_CIM_CMD REG32(CIM_CMD)
+
+/* CIM Configuration Register (CIM_CFG) */
+
+#define CIM_CFG_INV_DAT (1 << 15)
+#define CIM_CFG_VSP (1 << 14)
+#define CIM_CFG_HSP (1 << 13)
+#define CIM_CFG_PCP (1 << 12)
+#define CIM_CFG_DUMMY_ZERO (1 << 9)
+#define CIM_CFG_EXT_VSYNC (1 << 8)
+#define CIM_CFG_PACK_BIT 4
+#define CIM_CFG_PACK_MASK (0x7 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_0 (0 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_1 (1 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_2 (2 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_3 (3 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_4 (4 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_5 (5 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_6 (6 << CIM_CFG_PACK_BIT)
+ #define CIM_CFG_PACK_7 (7 << CIM_CFG_PACK_BIT)
+#define CIM_CFG_DSM_BIT 0
+#define CIM_CFG_DSM_MASK (0x3 << CIM_CFG_DSM_BIT)
+ #define CIM_CFG_DSM_CPM (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */
+ #define CIM_CFG_DSM_CIM (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */
+ #define CIM_CFG_DSM_GCM (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */
+ #define CIM_CFG_DSM_NGCM (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */
+
+/* CIM Control Register (CIM_CTRL) */
+
+#define CIM_CTRL_MCLKDIV_BIT 24
+#define CIM_CTRL_MCLKDIV_MASK (0xff << CIM_CTRL_MCLKDIV_BIT)
+#define CIM_CTRL_FRC_BIT 16
+#define CIM_CTRL_FRC_MASK (0xf << CIM_CTRL_FRC_BIT)
+ #define CIM_CTRL_FRC_1 (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */
+ #define CIM_CTRL_FRC_2 (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */
+ #define CIM_CTRL_FRC_3 (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */
+ #define CIM_CTRL_FRC_4 (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */
+ #define CIM_CTRL_FRC_5 (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */
+ #define CIM_CTRL_FRC_6 (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */
+ #define CIM_CTRL_FRC_7 (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */
+ #define CIM_CTRL_FRC_8 (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */
+ #define CIM_CTRL_FRC_9 (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */
+ #define CIM_CTRL_FRC_10 (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */
+ #define CIM_CTRL_FRC_11 (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */
+ #define CIM_CTRL_FRC_12 (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */
+ #define CIM_CTRL_FRC_13 (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */
+ #define CIM_CTRL_FRC_14 (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */
+ #define CIM_CTRL_FRC_15 (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */
+ #define CIM_CTRL_FRC_16 (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */
+#define CIM_CTRL_VDDM (1 << 13)
+#define CIM_CTRL_DMA_SOFM (1 << 12)
+#define CIM_CTRL_DMA_EOFM (1 << 11)
+#define CIM_CTRL_DMA_STOPM (1 << 10)
+#define CIM_CTRL_RXF_TRIGM (1 << 9)
+#define CIM_CTRL_RXF_OFM (1 << 8)
+#define CIM_CTRL_RXF_TRIG_BIT 4
+#define CIM_CTRL_RXF_TRIG_MASK (0x7 << CIM_CTRL_RXF_TRIG_BIT)
+ #define CIM_CTRL_RXF_TRIG_4 (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */
+ #define CIM_CTRL_RXF_TRIG_8 (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */
+ #define CIM_CTRL_RXF_TRIG_12 (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */
+ #define CIM_CTRL_RXF_TRIG_16 (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */
+ #define CIM_CTRL_RXF_TRIG_20 (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */
+ #define CIM_CTRL_RXF_TRIG_24 (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */
+ #define CIM_CTRL_RXF_TRIG_28 (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */
+ #define CIM_CTRL_RXF_TRIG_32 (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */
+#define CIM_CTRL_DMA_EN (1 << 2)
+#define CIM_CTRL_RXF_RST (1 << 1)
+#define CIM_CTRL_ENA (1 << 0)
+
+/* CIM State Register (CIM_STATE) */
+
+#define CIM_STATE_DMA_SOF (1 << 6)
+#define CIM_STATE_DMA_EOF (1 << 5)
+#define CIM_STATE_DMA_STOP (1 << 4)
+#define CIM_STATE_RXF_OF (1 << 3)
+#define CIM_STATE_RXF_TRIG (1 << 2)
+#define CIM_STATE_RXF_EMPTY (1 << 1)
+#define CIM_STATE_VDD (1 << 0)
+
+/* CIM DMA Command Register (CIM_CMD) */
+
+#define CIM_CMD_SOFINT (1 << 31)
+#define CIM_CMD_EOFINT (1 << 30)
+#define CIM_CMD_STOP (1 << 28)
+#define CIM_CMD_LEN_BIT 0
+#define CIM_CMD_LEN_MASK (0xffffff << CIM_CMD_LEN_BIT)
+
+
+/*************************************************************************
+ * SADC (Smart A/D Controller)
+ *************************************************************************/
+
+#define SADC_ENA (SADC_BASE + 0x00) /* ADC Enable Register */
+#define SADC_CFG (SADC_BASE + 0x04) /* ADC Configure Register */
+#define SADC_CTRL (SADC_BASE + 0x08) /* ADC Control Register */
+#define SADC_STATE (SADC_BASE + 0x0C) /* ADC Status Register*/
+#define SADC_SAMETIME (SADC_BASE + 0x10) /* ADC Same Point Time Register */
+#define SADC_WAITTIME (SADC_BASE + 0x14) /* ADC Wait Time Register */
+#define SADC_TSDAT (SADC_BASE + 0x18) /* ADC Touch Screen Data Register */
+#define SADC_BATDAT (SADC_BASE + 0x1C) /* ADC PBAT Data Register */
+#define SADC_SADDAT (SADC_BASE + 0x20) /* ADC SADCIN Data Register */
+
+#define REG_SADC_ENA REG8(SADC_ENA)
+#define REG_SADC_CFG REG32(SADC_CFG)
+#define REG_SADC_CTRL REG8(SADC_CTRL)
+#define REG_SADC_STATE REG8(SADC_STATE)
+#define REG_SADC_SAMETIME REG16(SADC_SAMETIME)
+#define REG_SADC_WAITTIME REG16(SADC_WAITTIME)
+#define REG_SADC_TSDAT REG32(SADC_TSDAT)
+#define REG_SADC_BATDAT REG16(SADC_BATDAT)
+#define REG_SADC_SADDAT REG16(SADC_SADDAT)
+
+/* ADC Enable Register */
+#define SADC_ENA_ADEN (1 << 7) /* Touch Screen Enable */
+#define SADC_ENA_TSEN (1 << 2) /* Touch Screen Enable */
+#define SADC_ENA_PBATEN (1 << 1) /* PBAT Enable */
+#define SADC_ENA_SADCINEN (1 << 0) /* SADCIN Enable */
+
+/* ADC Configure Register */
+#define SADC_CFG_CLKOUT_NUM_BIT 16
+#define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT)
+#define SADC_CFG_TS_DMA (1 << 15) /* Touch Screen DMA Enable */
+#define SADC_CFG_XYZ_BIT 13 /* XYZ selection */
+#define SADC_CFG_XYZ_MASK (0x3 << SADC_CFG_XYZ_BIT)
+ #define SADC_CFG_XY (0 << SADC_CFG_XYZ_BIT)
+ #define SADC_CFG_XYZ (1 << SADC_CFG_XYZ_BIT)
+ #define SADC_CFG_XYZ1Z2 (2 << SADC_CFG_XYZ_BIT)
+#define SADC_CFG_SNUM_BIT 10 /* Sample Number */
+#define SADC_CFG_SNUM_MASK (0x7 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_1 (0x0 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_2 (0x1 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_3 (0x2 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_4 (0x3 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_5 (0x4 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_6 (0x5 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_8 (0x6 << SADC_CFG_SNUM_BIT)
+ #define SADC_CFG_SNUM_9 (0x7 << SADC_CFG_SNUM_BIT)
+#define SADC_CFG_CLKDIV_BIT 5 /* AD Converter frequency clock divider */
+#define SADC_CFG_CLKDIV_MASK (0x1f << SADC_CFG_CLKDIV_BIT)
+#define SADC_CFG_PBAT_HIGH (0 << 4) /* PBAT >= 2.5V */
+#define SADC_CFG_PBAT_LOW (1 << 4) /* PBAT < 2.5V */
+#define SADC_CFG_CMD_BIT 0 /* ADC Command */
+#define SADC_CFG_CMD_MASK (0xf << SADC_CFG_CMD_BIT)
+ #define SADC_CFG_CMD_X_SE (0x0 << SADC_CFG_CMD_BIT) /* X Single-End */
+ #define SADC_CFG_CMD_Y_SE (0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */
+ #define SADC_CFG_CMD_X_DIFF (0x2 << SADC_CFG_CMD_BIT) /* X Differential */
+ #define SADC_CFG_CMD_Y_DIFF (0x3 << SADC_CFG_CMD_BIT) /* Y Differential */
+ #define SADC_CFG_CMD_Z1_DIFF (0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */
+ #define SADC_CFG_CMD_Z2_DIFF (0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */
+ #define SADC_CFG_CMD_Z3_DIFF (0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */
+ #define SADC_CFG_CMD_Z4_DIFF (0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */
+ #define SADC_CFG_CMD_TP_SE (0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */
+ #define SADC_CFG_CMD_PBATH_SE (0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */
+ #define SADC_CFG_CMD_PBATL_SE (0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */
+ #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */
+ #define SADC_CFG_CMD_INT_PEN (0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */
+
+/* ADC Control Register */
+#define SADC_CTRL_PENDM (1 << 4) /* Pen Down Interrupt Mask */
+#define SADC_CTRL_PENUM (1 << 3) /* Pen Up Interrupt Mask */
+#define SADC_CTRL_TSRDYM (1 << 2) /* Touch Screen Data Ready Interrupt Mask */
+#define SADC_CTRL_PBATRDYM (1 << 1) /* PBAT Data Ready Interrupt Mask */
+#define SADC_CTRL_SRDYM (1 << 0) /* SADCIN Data Ready Interrupt Mask */
+
+/* ADC Status Register */
+#define SADC_STATE_TSBUSY (1 << 7) /* TS A/D is working */
+#define SADC_STATE_PBATBUSY (1 << 6) /* PBAT A/D is working */
+#define SADC_STATE_SBUSY (1 << 5) /* SADCIN A/D is working */
+#define SADC_STATE_PEND (1 << 4) /* Pen Down Interrupt Flag */
+#define SADC_STATE_PENU (1 << 3) /* Pen Up Interrupt Flag */
+#define SADC_STATE_TSRDY (1 << 2) /* Touch Screen Data Ready Interrupt Flag */
+#define SADC_STATE_PBATRDY (1 << 1) /* PBAT Data Ready Interrupt Flag */
+#define SADC_STATE_SRDY (1 << 0) /* SADCIN Data Ready Interrupt Flag */
+
+/* ADC Touch Screen Data Register */
+#define SADC_TSDAT_DATA0_BIT 0
+#define SADC_TSDAT_DATA0_MASK (0xfff << SADC_TSDAT_DATA0_BIT)
+#define SADC_TSDAT_TYPE0 (1 << 15)
+#define SADC_TSDAT_DATA1_BIT 16
+#define SADC_TSDAT_DATA1_MASK (0xfff << SADC_TSDAT_DATA1_BIT)
+#define SADC_TSDAT_TYPE1 (1 << 31)
+
+
+/*************************************************************************
+ * SLCD (Smart LCD Controller)
+ *************************************************************************/
+
+#define SLCD_CFG (SLCD_BASE + 0xA0) /* SLCD Configure Register */
+#define SLCD_CTRL (SLCD_BASE + 0xA4) /* SLCD Control Register */
+#define SLCD_STATE (SLCD_BASE + 0xA8) /* SLCD Status Register */
+#define SLCD_DATA (SLCD_BASE + 0xAC) /* SLCD Data Register */
+#define SLCD_FIFO (SLCD_BASE + 0xB0) /* SLCD FIFO Register */
+
+#define REG_SLCD_CFG REG32(SLCD_CFG)
+#define REG_SLCD_CTRL REG8(SLCD_CTRL)
+#define REG_SLCD_STATE REG8(SLCD_STATE)
+#define REG_SLCD_DATA REG32(SLCD_DATA)
+#define REG_SLCD_FIFO REG32(SLCD_FIFO)
+
+/* SLCD Configure Register */
+#define SLCD_CFG_BURST_BIT 14
+#define SLCD_CFG_BURST_MASK (0x3 << SLCD_CFG_BURST_BIT)
+ #define SLCD_CFG_BURST_4_WORD (0 << SLCD_CFG_BURST_BIT)
+ #define SLCD_CFG_BURST_8_WORD (1 << SLCD_CFG_BURST_BIT)
+#define SLCD_CFG_DWIDTH_BIT 10
+#define SLCD_CFG_DWIDTH_MASK (0x7 << SLCD_CFG_DWIDTH_BIT)
+ #define SLCD_CFG_DWIDTH_18 (0 << SLCD_CFG_DWIDTH_BIT)
+ #define SLCD_CFG_DWIDTH_16 (1 << SLCD_CFG_DWIDTH_BIT)
+ #define SLCD_CFG_DWIDTH_8_x3 (2 << SLCD_CFG_DWIDTH_BIT)
+ #define SLCD_CFG_DWIDTH_8_x2 (3 << SLCD_CFG_DWIDTH_BIT)
+ #define SLCD_CFG_DWIDTH_8_x1 (4 << SLCD_CFG_DWIDTH_BIT)
+ #define SLCD_CFG_DWIDTH_9_x2 (4 << SLCD_CFG_DWIDTH_BIT)
+#define SLCD_CFG_CWIDTH_16BIT (0 << 8)
+#define SLCD_CFG_CWIDTH_8BIT (1 << 8)
+#define SLCD_CFG_CWIDTH_18BIT (2 << 8)
+#define SLCD_CFG_CS_ACTIVE_LOW (0 << 4)
+#define SLCD_CFG_CS_ACTIVE_HIGH (1 << 4)
+#define SLCD_CFG_RS_CMD_LOW (0 << 3)
+#define SLCD_CFG_RS_CMD_HIGH (1 << 3)
+#define SLCD_CFG_CLK_ACTIVE_FALLING (0 << 1)
+#define SLCD_CFG_CLK_ACTIVE_RISING (1 << 1)
+#define SLCD_CFG_TYPE_PARALLEL (0 << 0)
+#define SLCD_CFG_TYPE_SERIAL (1 << 0)
+
+/* SLCD Control Register */
+#define SLCD_CTRL_DMA_EN (1 << 0)
+
+/* SLCD Status Register */
+#define SLCD_STATE_BUSY (1 << 0)
+
+/* SLCD Data Register */
+#define SLCD_DATA_RS_DATA (0 << 31)
+#define SLCD_DATA_RS_COMMAND (1 << 31)
+
+/* SLCD FIFO Register */
+#define SLCD_FIFO_RS_DATA (0 << 31)
+#define SLCD_FIFO_RS_COMMAND (1 << 31)
+
+
+/*************************************************************************
+ * LCD (LCD Controller)
+ *************************************************************************/
+#define LCD_CFG (LCD_BASE + 0x00) /* LCD Configure Register */
+#define LCD_VSYNC (LCD_BASE + 0x04) /* Vertical Synchronize Register */
+#define LCD_HSYNC (LCD_BASE + 0x08) /* Horizontal Synchronize Register */
+#define LCD_VAT (LCD_BASE + 0x0c) /* Virtual Area Setting Register */
+#define LCD_DAH (LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */
+#define LCD_DAV (LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */
+#define LCD_PS (LCD_BASE + 0x18) /* PS Signal Setting */
+#define LCD_CLS (LCD_BASE + 0x1c) /* CLS Signal Setting */
+#define LCD_SPL (LCD_BASE + 0x20) /* SPL Signal Setting */
+#define LCD_REV (LCD_BASE + 0x24) /* REV Signal Setting */
+#define LCD_CTRL (LCD_BASE + 0x30) /* LCD Control Register */
+#define LCD_STATE (LCD_BASE + 0x34) /* LCD Status Register */
+#define LCD_IID (LCD_BASE + 0x38) /* Interrupt ID Register */
+#define LCD_DA0 (LCD_BASE + 0x40) /* Descriptor Address Register 0 */
+#define LCD_SA0 (LCD_BASE + 0x44) /* Source Address Register 0 */
+#define LCD_FID0 (LCD_BASE + 0x48) /* Frame ID Register 0 */
+#define LCD_CMD0 (LCD_BASE + 0x4c) /* DMA Command Register 0 */
+#define LCD_DA1 (LCD_BASE + 0x50) /* Descriptor Address Register 1 */
+#define LCD_SA1 (LCD_BASE + 0x54) /* Source Address Register 1 */
+#define LCD_FID1 (LCD_BASE + 0x58) /* Frame ID Register 1 */
+#define LCD_CMD1 (LCD_BASE + 0x5c) /* DMA Command Register 1 */
+
+#define REG_LCD_CFG REG32(LCD_CFG)
+#define REG_LCD_VSYNC REG32(LCD_VSYNC)
+#define REG_LCD_HSYNC REG32(LCD_HSYNC)
+#define REG_LCD_VAT REG32(LCD_VAT)
+#define REG_LCD_DAH REG32(LCD_DAH)
+#define REG_LCD_DAV REG32(LCD_DAV)
+#define REG_LCD_PS REG32(LCD_PS)
+#define REG_LCD_CLS REG32(LCD_CLS)
+#define REG_LCD_SPL REG32(LCD_SPL)
+#define REG_LCD_REV REG32(LCD_REV)
+#define REG_LCD_CTRL REG32(LCD_CTRL)
+#define REG_LCD_STATE REG32(LCD_STATE)
+#define REG_LCD_IID REG32(LCD_IID)
+#define REG_LCD_DA0 REG32(LCD_DA0)
+#define REG_LCD_SA0 REG32(LCD_SA0)
+#define REG_LCD_FID0 REG32(LCD_FID0)
+#define REG_LCD_CMD0 REG32(LCD_CMD0)
+#define REG_LCD_DA1 REG32(LCD_DA1)
+#define REG_LCD_SA1 REG32(LCD_SA1)
+#define REG_LCD_FID1 REG32(LCD_FID1)
+#define REG_LCD_CMD1 REG32(LCD_CMD1)
+
+/* LCD Configure Register */
+#define LCD_CFG_LCDPIN_BIT 31 /* LCD pins selection */
+#define LCD_CFG_LCDPIN_MASK (0x1 << LCD_CFG_LCDPIN_BIT)
+ #define LCD_CFG_LCDPIN_LCD (0x0 << LCD_CFG_LCDPIN_BIT)
+ #define LCD_CFG_LCDPIN_SLCD (0x1 << LCD_CFG_LCDPIN_BIT)
+#define LCD_CFG_PSM (1 << 23) /* PS signal mode */
+#define LCD_CFG_CLSM (1 << 22) /* CLS signal mode */
+#define LCD_CFG_SPLM (1 << 21) /* SPL signal mode */
+#define LCD_CFG_REVM (1 << 20) /* REV signal mode */
+#define LCD_CFG_HSYNM (1 << 19) /* HSYNC signal mode */
+#define LCD_CFG_PCLKM (1 << 18) /* PCLK signal mode */
+#define LCD_CFG_INVDAT (1 << 17) /* Inverse output data */
+#define LCD_CFG_SYNDIR_IN (1 << 16) /* VSYNC&HSYNC direction */
+#define LCD_CFG_PSP (1 << 15) /* PS pin reset state */
+#define LCD_CFG_CLSP (1 << 14) /* CLS pin reset state */
+#define LCD_CFG_SPLP (1 << 13) /* SPL pin reset state */
+#define LCD_CFG_REVP (1 << 12) /* REV pin reset state */
+#define LCD_CFG_HSP (1 << 11) /* HSYNC pority:0-active high,1-active low */
+#define LCD_CFG_PCP (1 << 10) /* PCLK pority:0-rising,1-falling */
+#define LCD_CFG_DEP (1 << 9) /* DE pority:0-active high,1-active low */
+#define LCD_CFG_VSP (1 << 8) /* VSYNC pority:0-rising,1-falling */
+#define LCD_CFG_PDW_BIT 4 /* STN pins utilization */
+#define LCD_CFG_PDW_MASK (0x3 << LCD_DEV_PDW_BIT)
+#define LCD_CFG_PDW_1 (0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */
+ #define LCD_CFG_PDW_2 (1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */
+ #define LCD_CFG_PDW_4 (2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */
+ #define LCD_CFG_PDW_8 (3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */
+#define LCD_CFG_MODE_BIT 0 /* Display Device Mode Select */
+#define LCD_CFG_MODE_MASK (0x0f << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_GENERIC_TFT (0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */
+ #define LCD_CFG_MODE_SPECIAL_TFT_1 (1 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_SPECIAL_TFT_2 (2 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_SPECIAL_TFT_3 (3 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_NONINTER_CCIR656 (4 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_INTER_CCIR656 (5 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_SINGLE_CSTN (8 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_SINGLE_MSTN (9 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_DUAL_CSTN (10 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_DUAL_MSTN (11 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_SERIAL_TFT (12 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_GENERIC_18BIT_TFT (13 << LCD_CFG_MODE_BIT)
+ /* JZ47XX defines */
+ #define LCD_CFG_MODE_SHARP_HR (1 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_CASIO_TFT (2 << LCD_CFG_MODE_BIT)
+ #define LCD_CFG_MODE_SAMSUNG_ALPHA (3 << LCD_CFG_MODE_BIT)
+
+
+
+/* Vertical Synchronize Register */
+#define LCD_VSYNC_VPS_BIT 16 /* VSYNC pulse start in line clock, fixed to 0 */
+#define LCD_VSYNC_VPS_MASK (0xffff << LCD_VSYNC_VPS_BIT)
+#define LCD_VSYNC_VPE_BIT 0 /* VSYNC pulse end in line clock */
+#define LCD_VSYNC_VPE_MASK (0xffff << LCD_VSYNC_VPS_BIT)
+
+/* Horizontal Synchronize Register */
+#define LCD_HSYNC_HPS_BIT 16 /* HSYNC pulse start position in dot clock */
+#define LCD_HSYNC_HPS_MASK (0xffff << LCD_HSYNC_HPS_BIT)
+#define LCD_HSYNC_HPE_BIT 0 /* HSYNC pulse end position in dot clock */
+#define LCD_HSYNC_HPE_MASK (0xffff << LCD_HSYNC_HPE_BIT)
+
+/* Virtual Area Setting Register */
+#define LCD_VAT_HT_BIT 16 /* Horizontal Total size in dot clock */
+#define LCD_VAT_HT_MASK (0xffff << LCD_VAT_HT_BIT)
+#define LCD_VAT_VT_BIT 0 /* Vertical Total size in dot clock */
+#define LCD_VAT_VT_MASK (0xffff << LCD_VAT_VT_BIT)
+
+/* Display Area Horizontal Start/End Point Register */
+#define LCD_DAH_HDS_BIT 16 /* Horizontal display area start in dot clock */
+#define LCD_DAH_HDS_MASK (0xffff << LCD_DAH_HDS_BIT)
+#define LCD_DAH_HDE_BIT 0 /* Horizontal display area end in dot clock */
+#define LCD_DAH_HDE_MASK (0xffff << LCD_DAH_HDE_BIT)
+
+/* Display Area Vertical Start/End Point Register */
+#define LCD_DAV_VDS_BIT 16 /* Vertical display area start in line clock */
+#define LCD_DAV_VDS_MASK (0xffff << LCD_DAV_VDS_BIT)
+#define LCD_DAV_VDE_BIT 0 /* Vertical display area end in line clock */
+#define LCD_DAV_VDE_MASK (0xffff << LCD_DAV_VDE_BIT)
+
+/* PS Signal Setting */
+#define LCD_PS_PSS_BIT 16 /* PS signal start position in dot clock */
+#define LCD_PS_PSS_MASK (0xffff << LCD_PS_PSS_BIT)
+#define LCD_PS_PSE_BIT 0 /* PS signal end position in dot clock */
+#define LCD_PS_PSE_MASK (0xffff << LCD_PS_PSE_BIT)
+
+/* CLS Signal Setting */
+#define LCD_CLS_CLSS_BIT 16 /* CLS signal start position in dot clock */
+#define LCD_CLS_CLSS_MASK (0xffff << LCD_CLS_CLSS_BIT)
+#define LCD_CLS_CLSE_BIT 0 /* CLS signal end position in dot clock */
+#define LCD_CLS_CLSE_MASK (0xffff << LCD_CLS_CLSE_BIT)
+
+/* SPL Signal Setting */
+#define LCD_SPL_SPLS_BIT 16 /* SPL signal start position in dot clock */
+#define LCD_SPL_SPLS_MASK (0xffff << LCD_SPL_SPLS_BIT)
+#define LCD_SPL_SPLE_BIT 0 /* SPL signal end position in dot clock */
+#define LCD_SPL_SPLE_MASK (0xffff << LCD_SPL_SPLE_BIT)
+
+/* REV Signal Setting */
+#define LCD_REV_REVS_BIT 16 /* REV signal start position in dot clock */
+#define LCD_REV_REVS_MASK (0xffff << LCD_REV_REVS_BIT)
+
+/* LCD Control Register */
+#define LCD_CTRL_BST_BIT 28 /* Burst Length Selection */
+#define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT)
+ #define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT) /* 4-word */
+ #define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT) /* 8-word */
+ #define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT) /* 16-word */
+#define LCD_CTRL_RGB565 (0 << 27) /* RGB565 mode */
+#define LCD_CTRL_RGB555 (1 << 27) /* RGB555 mode */
+#define LCD_CTRL_OFUP (1 << 26) /* Output FIFO underrun protection enable */
+#define LCD_CTRL_FRC_BIT 24 /* STN FRC Algorithm Selection */
+#define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT)
+ #define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */
+ #define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */
+ #define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */
+#define LCD_CTRL_PDD_BIT 16 /* Load Palette Delay Counter */
+#define LCD_CTRL_PDD_MASK (0xff << LCD_CTRL_PDD_BIT)
+#define LCD_CTRL_EOFM (1 << 13) /* EOF interrupt mask */
+#define LCD_CTRL_SOFM (1 << 12) /* SOF interrupt mask */
+#define LCD_CTRL_OFUM (1 << 11) /* Output FIFO underrun interrupt mask */
+#define LCD_CTRL_IFUM0 (1 << 10) /* Input FIFO 0 underrun interrupt mask */
+#define LCD_CTRL_IFUM1 (1 << 9) /* Input FIFO 1 underrun interrupt mask */
+#define LCD_CTRL_LDDM (1 << 8) /* LCD disable done interrupt mask */
+#define LCD_CTRL_QDM (1 << 7) /* LCD quick disable done interrupt mask */
+#define LCD_CTRL_BEDN (1 << 6) /* Endian selection */
+#define LCD_CTRL_PEDN (1 << 5) /* Endian in byte:0-msb first, 1-lsb first */
+#define LCD_CTRL_DIS (1 << 4) /* Disable indicate bit */
+#define LCD_CTRL_ENA (1 << 3) /* LCD enable bit */
+#define LCD_CTRL_BPP_BIT 0 /* Bits Per Pixel */
+#define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT)
+ #define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT) /* 1 bpp */
+ #define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT) /* 2 bpp */
+ #define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT) /* 4 bpp */
+ #define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT) /* 8 bpp */
+ #define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */
+ #define LCD_CTRL_BPP_18_24 (5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */
+
+/* LCD Status Register */
+#define LCD_STATE_QD (1 << 7) /* Quick Disable Done */
+#define LCD_STATE_EOF (1 << 5) /* EOF Flag */
+#define LCD_STATE_SOF (1 << 4) /* SOF Flag */
+#define LCD_STATE_OFU (1 << 3) /* Output FIFO Underrun */
+#define LCD_STATE_IFU0 (1 << 2) /* Input FIFO 0 Underrun */
+#define LCD_STATE_IFU1 (1 << 1) /* Input FIFO 1 Underrun */
+#define LCD_STATE_LDD (1 << 0) /* LCD Disabled */
+
+/* DMA Command Register */
+#define LCD_CMD_SOFINT (1 << 31)
+#define LCD_CMD_EOFINT (1 << 30)
+#define LCD_CMD_PAL (1 << 28)
+#define LCD_CMD_LEN_BIT 0
+#define LCD_CMD_LEN_MASK (0xffffff << LCD_CMD_LEN_BIT)
+
+
+/*************************************************************************
+ * USB Device
+ *************************************************************************/
+#define USB_BASE UDC_BASE
+
+#define USB_REG_FADDR (USB_BASE + 0x00) /* Function Address 8-bit */
+#define USB_REG_POWER (USB_BASE + 0x01) /* Power Managemetn 8-bit */
+#define USB_REG_INTRIN (USB_BASE + 0x02) /* Interrupt IN 16-bit */
+#define USB_REG_INTROUT (USB_BASE + 0x04) /* Interrupt OUT 16-bit */
+#define USB_REG_INTRINE (USB_BASE + 0x06) /* Intr IN enable 16-bit */
+#define USB_REG_INTROUTE (USB_BASE + 0x08) /* Intr OUT enable 16-bit */
+#define USB_REG_INTRUSB (USB_BASE + 0x0a) /* Interrupt USB 8-bit */
+#define USB_REG_INTRUSBE (USB_BASE + 0x0b) /* Interrupt USB Enable 8-bit */
+#define USB_REG_FRAME (USB_BASE + 0x0c) /* Frame number 16-bit */
+#define USB_REG_INDEX (USB_BASE + 0x0e) /* Index register 8-bit */
+#define USB_REG_TESTMODE (USB_BASE + 0x0f) /* USB test mode 8-bit */
+
+#define USB_REG_CSR0 (USB_BASE + 0x12) /* EP0 CSR 8-bit */
+#define USB_REG_INMAXP (USB_BASE + 0x10) /* EP1-2 IN Max Pkt Size 16-bit */
+#define USB_REG_INCSR (USB_BASE + 0x12) /* EP1-2 IN CSR LSB 8/16bit */
+#define USB_REG_INCSRH (USB_BASE + 0x13) /* EP1-2 IN CSR MSB 8-bit */
+#define USB_REG_OUTMAXP (USB_BASE + 0x14) /* EP1 OUT Max Pkt Size 16-bit */
+#define USB_REG_OUTCSR (USB_BASE + 0x16) /* EP1 OUT CSR LSB 8/16bit */
+#define USB_REG_OUTCSRH (USB_BASE + 0x17) /* EP1 OUT CSR MSB 8-bit */
+#define USB_REG_OUTCOUNT (USB_BASE + 0x18) /* bytes in EP0/1 OUT FIFO 16-bit */
+
+#define USB_FIFO_EP0 (USB_BASE + 0x20)
+#define USB_FIFO_EP1 (USB_BASE + 0x24)
+#define USB_FIFO_EP2 (USB_BASE + 0x28)
+
+#define USB_REG_EPINFO (USB_BASE + 0x78) /* Endpoint information */
+#define USB_REG_RAMINFO (USB_BASE + 0x79) /* RAM information */
+
+#define USB_REG_INTR (USB_BASE + 0x200) /* DMA pending interrupts */
+#define USB_REG_CNTL1 (USB_BASE + 0x204) /* DMA channel 1 control */
+#define USB_REG_ADDR1 (USB_BASE + 0x208) /* DMA channel 1 AHB memory addr */
+#define USB_REG_COUNT1 (USB_BASE + 0x20c) /* DMA channel 1 byte count */
+#define USB_REG_CNTL2 (USB_BASE + 0x214) /* DMA channel 2 control */
+#define USB_REG_ADDR2 (USB_BASE + 0x218) /* DMA channel 2 AHB memory addr */
+#define USB_REG_COUNT2 (USB_BASE + 0x21c) /* DMA channel 2 byte count */
+
+
+/* Power register bit masks */
+#define USB_POWER_SUSPENDM 0x01
+#define USB_POWER_RESUME 0x04
+#define USB_POWER_HSMODE 0x10
+#define USB_POWER_HSENAB 0x20
+#define USB_POWER_SOFTCONN 0x40
+
+/* Interrupt register bit masks */
+#define USB_INTR_SUSPEND 0x01
+#define USB_INTR_RESUME 0x02
+#define USB_INTR_RESET 0x04
+
+#define USB_INTR_EP0 0x0001
+#define USB_INTR_INEP1 0x0002
+#define USB_INTR_INEP2 0x0004
+#define USB_INTR_OUTEP1 0x0002
+
+/* CSR0 bit masks */
+#define USB_CSR0_OUTPKTRDY 0x01
+#define USB_CSR0_INPKTRDY 0x02
+#define USB_CSR0_SENTSTALL 0x04
+#define USB_CSR0_DATAEND 0x08
+#define USB_CSR0_SETUPEND 0x10
+#define USB_CSR0_SENDSTALL 0x20
+#define USB_CSR0_SVDOUTPKTRDY 0x40
+#define USB_CSR0_SVDSETUPEND 0x80
+
+/* Endpoint CSR register bits */
+#define USB_INCSRH_AUTOSET 0x80
+#define USB_INCSRH_ISO 0x40
+#define USB_INCSRH_MODE 0x20
+#define USB_INCSRH_DMAREQENAB 0x10
+#define USB_INCSRH_DMAREQMODE 0x04
+#define USB_INCSR_CDT 0x40
+#define USB_INCSR_SENTSTALL 0x20
+#define USB_INCSR_SENDSTALL 0x10
+#define USB_INCSR_FF 0x08
+#define USB_INCSR_UNDERRUN 0x04
+#define USB_INCSR_FFNOTEMPT 0x02
+#define USB_INCSR_INPKTRDY 0x01
+#define USB_OUTCSRH_AUTOCLR 0x80
+#define USB_OUTCSRH_ISO 0x40
+#define USB_OUTCSRH_DMAREQENAB 0x20
+#define USB_OUTCSRH_DNYT 0x10
+#define USB_OUTCSRH_DMAREQMODE 0x08
+#define USB_OUTCSR_CDT 0x80
+#define USB_OUTCSR_SENTSTALL 0x40
+#define USB_OUTCSR_SENDSTALL 0x20
+#define USB_OUTCSR_FF 0x10
+#define USB_OUTCSR_DATAERR 0x08
+#define USB_OUTCSR_OVERRUN 0x04
+#define USB_OUTCSR_FFFULL 0x02
+#define USB_OUTCSR_OUTPKTRDY 0x01
+
+/* Testmode register bits */
+#define USB_TEST_SE0NAK 0x01
+#define USB_TEST_J 0x02
+#define USB_TEST_K 0x04
+#define USB_TEST_PACKET 0x08
+
+/* DMA control bits */
+#define USB_CNTL_ENA 0x01
+#define USB_CNTL_DIR_IN 0x02
+#define USB_CNTL_MODE_1 0x04
+#define USB_CNTL_INTR_EN 0x08
+#define USB_CNTL_EP(n) ((n) << 4)
+#define USB_CNTL_BURST_0 (0 << 9)
+#define USB_CNTL_BURST_4 (1 << 9)
+#define USB_CNTL_BURST_8 (2 << 9)
+#define USB_CNTL_BURST_16 (3 << 9)
+
+
+
+/* Module Operation Definitions */
+#ifndef __ASSEMBLY__
+
+
+/* GPIO Pins Description */
+/* PORT 0: */
+/* PIN/BIT N FUNC0 FUNC1 */
+/* 0 D0 - */
+/* 1 D1 - */
+/* 2 D2 - */
+/* 3 D3 - */
+/* 4 D4 - */
+/* 5 D5 - */
+/* 6 D6 - */
+/* 7 D7 - */
+/* 8 D8 - */
+/* 9 D9 - */
+/* 10 D10 - */
+/* 11 D11 - */
+/* 12 D12 - */
+/* 13 D13 - */
+/* 14 D14 - */
+/* 15 D15 - */
+/* 16 D16 - */
+/* 17 D17 - */
+/* 18 D18 - */
+/* 19 D19 - */
+/* 20 D20 - */
+/* 21 D21 - */
+/* 22 D22 - */
+/* 23 D23 - */
+/* 24 D24 - */
+/* 25 D25 - */
+/* 26 D26 - */
+/* 27 D27 - */
+/* 28 D28 - */
+/* 29 D29 - */
+/* 30 D30 - */
+/* 31 D31 - */
+/*------------------------------------------------------ */
+/* PORT 1: */
+/* */
+/* PIN/BIT N FUNC0 FUNC1 */
+/* 0 A0 - */
+/* 1 A1 - */
+/* 2 A2 - */
+/* 3 A3 - */
+/* 4 A4 - */
+/* 5 A5 - */
+/* 6 A6 - */
+/* 7 A7 - */
+/* 8 A8 - */
+/* 9 A9 - */
+/* 10 A10 - */
+/* 11 A11 - */
+/* 12 A12 - */
+/* 13 A13 - */
+/* 14 A14 - */
+/* 15 A15/CL - */
+/* 16 A16/AL - */
+/* 17 LCD_CLS A21 */
+/* 18 LCD_SPL A22 */
+/* 19 DCS# - */
+/* 20 RAS# - */
+/* 21 CAS# - */
+/* 22 RDWE#/BUFD# - */
+/* 23 CKE - */
+/* 24 CKO - */
+/* 25 CS1# - */
+/* 26 CS2# - */
+/* 27 CS3# - */
+/* 28 CS4# - */
+/* 29 RD# - */
+/* 30 WR# - */
+/* 31 WE0# - */
+/* Note: PIN15&16 are CL&AL when connecting to NAND flash. */
+/*------------------------------------------------------ */
+/* PORT 2: */
+/* */
+/* PIN/BIT N FUNC0 FUNC1 */
+/* 0 LCD_D0 - */
+/* 1 LCD_D1 - */
+/* 2 LCD_D2 - */
+/* 3 LCD_D3 - */
+/* 4 LCD_D4 - */
+/* 5 LCD_D5 - */
+/* 6 LCD_D6 - */
+/* 7 LCD_D7 - */
+/* 8 LCD_D8 - */
+/* 9 LCD_D9 - */
+/* 10 LCD_D10 - */
+/* 11 LCD_D11 - */
+/* 12 LCD_D12 - */
+/* 13 LCD_D13 - */
+/* 14 LCD_D14 - */
+/* 15 LCD_D15 - */
+/* 16 LCD_D16 - */
+/* 17 LCD_D17 - */
+/* 18 LCD_PCLK - */
+/* 19 LCD_HSYNC - */
+/* 20 LCD_VSYNC - */
+/* 21 LCD_DE - */
+/* 22 LCD_PS A19 */
+/* 23 LCD_REV A20 */
+/* 24 WE1# - */
+/* 25 WE2# - */
+/* 26 WE3# - */
+/* 27 WAIT# - */
+/* 28 FRE# - */
+/* 29 FWE# - */
+/* 30(NOTE:FRB#) - - */
+/* 31 - - */
+/* NOTE(1): PIN30 is used for FRB# when connecting to NAND flash. */
+/*------------------------------------------------------ */
+/* PORT 3: */
+/* */
+/* PIN/BIT N FUNC0 FUNC1 */
+/* 0 CIM_D0 - */
+/* 1 CIM_D1 - */
+/* 2 CIM_D2 - */
+/* 3 CIM_D3 - */
+/* 4 CIM_D4 - */
+/* 5 CIM_D5 - */
+/* 6 CIM_D6 - */
+/* 7 CIM_D7 - */
+/* 8 MSC_CMD - */
+/* 9 MSC_CLK - */
+/* 10 MSC_D0 - */
+/* 11 MSC_D1 - */
+/* 12 MSC_D2 - */
+/* 13 MSC_D3 - */
+/* 14 CIM_MCLK - */
+/* 15 CIM_PCLK - */
+/* 16 CIM_VSYNC - */
+/* 17 CIM_HSYNC - */
+/* 18 SSI_CLK SCLK_RSTN */
+/* 19 SSI_CE0# BIT_CLK(AIC) */
+/* 20 SSI_DT SDATA_OUT(AIC) */
+/* 21 SSI_DR SDATA_IN(AIC) */
+/* 22 SSI_CE1#&GPC SYNC(AIC) */
+/* 23 PWM0 I2C_SDA */
+/* 24 PWM1 I2C_SCK */
+/* 25 PWM2 UART0_TxD */
+/* 26 PWM3 UART0_RxD */
+/* 27 PWM4 A17 */
+/* 28 PWM5 A18 */
+/* 29 - - */
+/* 30 PWM6 UART0_CTS/UART1_RxD */
+/* 31 PWM7 UART0_RTS/UART1_TxD */
+/*
+ * p is the port number (0,1,2,3)
+ * o is the pin offset (0-31) inside the port
+ * n is the absolute number of a pin (0-127), regardless of the port
+ */
+
+/* Function Pins Mode */
+
+#define __gpio_as_func0(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXFUNS(p) = (1 << o); \
+ REG_GPIO_PXSELC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_as_func1(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXFUNS(p) = (1 << o); \
+ REG_GPIO_PXSELS(p) = (1 << o); \
+} while (0)
+
+/*
+ * D0 ~ D31, A0 ~ A16, DCS#, RAS#, CAS#, CKE#,
+ * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3#
+ */
+#define __gpio_as_sdram_32bit() \
+do { \
+ REG_GPIO_PXFUNS(0) = 0xffffffff; \
+ REG_GPIO_PXSELC(0) = 0xffffffff; \
+ REG_GPIO_PXPES(0) = 0xffffffff; \
+ REG_GPIO_PXFUNS(1) = 0x81f9ffff; \
+ REG_GPIO_PXSELC(1) = 0x81f9ffff; \
+ REG_GPIO_PXPES(1) = 0x81f9ffff; \
+ REG_GPIO_PXFUNS(2) = 0x07000000; \
+ REG_GPIO_PXSELC(2) = 0x07000000; \
+ REG_GPIO_PXPES(2) = 0x07000000; \
+} while (0)
+
+/*
+ * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#,
+ * RDWE#, CKO#, WE0#, WE1#
+ */
+#define __gpio_as_sdram_16bit_4720() \
+do { \
+ REG_GPIO_PXFUNS(0) = 0x5442bfaa; \
+ REG_GPIO_PXSELC(0) = 0x5442bfaa; \
+ REG_GPIO_PXPES(0) = 0x5442bfaa; \
+ REG_GPIO_PXFUNS(1) = 0x81f9ffff; \
+ REG_GPIO_PXSELC(1) = 0x81f9ffff; \
+ REG_GPIO_PXPES(1) = 0x81f9ffff; \
+ REG_GPIO_PXFUNS(2) = 0x01000000; \
+ REG_GPIO_PXSELC(2) = 0x01000000; \
+ REG_GPIO_PXPES(2) = 0x01000000; \
+} while (0)
+
+/*
+ * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#,
+ * RDWE#, CKO#, WE0#, WE1#
+ */
+#define __gpio_as_sdram_16bit_4725() \
+do { \
+ REG_GPIO_PXFUNS(0) = 0x0000ffff; \
+ REG_GPIO_PXSELC(0) = 0x0000ffff; \
+ REG_GPIO_PXPES(0) = 0x0000ffff; \
+ REG_GPIO_PXFUNS(1) = 0x81f9ffff; \
+ REG_GPIO_PXSELC(1) = 0x81f9ffff; \
+ REG_GPIO_PXPES(1) = 0x81f9ffff; \
+ REG_GPIO_PXFUNS(2) = 0x01000000; \
+ REG_GPIO_PXSELC(2) = 0x01000000; \
+ REG_GPIO_PXPES(2) = 0x01000000; \
+} while (0)
+
+
+/*
+ * CS1#, CLE, ALE, FRE#, FWE#, FRB#, RDWE#/BUFD#
+ */
+#define __gpio_as_nand() \
+do { \
+ REG_GPIO_PXFUNS(1) = 0x02018000; \
+ REG_GPIO_PXSELC(1) = 0x02018000; \
+ REG_GPIO_PXPES(1) = 0x02018000; \
+ REG_GPIO_PXFUNS(2) = 0x30000000; \
+ REG_GPIO_PXSELC(2) = 0x30000000; \
+ REG_GPIO_PXPES(2) = 0x30000000; \
+ REG_GPIO_PXFUNC(2) = 0x40000000; \
+ REG_GPIO_PXSELC(2) = 0x40000000; \
+ REG_GPIO_PXDIRC(2) = 0x40000000; \
+ REG_GPIO_PXPES(2) = 0x40000000; \
+ REG_GPIO_PXFUNS(1) = 0x00400000; \
+ REG_GPIO_PXSELC(1) = 0x00400000; \
+} while (0)
+
+/*
+ * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D7
+ */
+#define __gpio_as_nor_8bit() \
+do { \
+ REG_GPIO_PXFUNS(0) = 0x000000ff; \
+ REG_GPIO_PXSELC(0) = 0x000000ff; \
+ REG_GPIO_PXPES(0) = 0x000000ff; \
+ REG_GPIO_PXFUNS(1) = 0x7041ffff; \
+ REG_GPIO_PXSELC(1) = 0x7041ffff; \
+ REG_GPIO_PXPES(1) = 0x7041ffff; \
+ REG_GPIO_PXFUNS(1) = 0x00060000; \
+ REG_GPIO_PXSELS(1) = 0x00060000; \
+ REG_GPIO_PXPES(1) = 0x00060000; \
+ REG_GPIO_PXFUNS(2) = 0x08000000; \
+ REG_GPIO_PXSELC(2) = 0x08000000; \
+ REG_GPIO_PXPES(2) = 0x08000000; \
+ REG_GPIO_PXFUNS(2) = 0x00c00000; \
+ REG_GPIO_PXSELS(2) = 0x00c00000; \
+ REG_GPIO_PXPES(2) = 0x00c00000; \
+ REG_GPIO_PXFUNS(3) = 0x18000000; \
+ REG_GPIO_PXSELS(3) = 0x18000000; \
+ REG_GPIO_PXPES(3) = 0x18000000; \
+} while (0)
+
+/*
+ * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D15
+ */
+#define __gpio_as_nor_16bit() \
+do { \
+ REG_GPIO_PXFUNS(0) = 0x0000ffff; \
+ REG_GPIO_PXSELC(0) = 0x0000ffff; \
+ REG_GPIO_PXPES(0) = 0x0000ffff; \
+ REG_GPIO_PXFUNS(1) = 0x7041ffff; \
+ REG_GPIO_PXSELC(1) = 0x7041ffff; \
+ REG_GPIO_PXPES(1) = 0x7041ffff; \
+ REG_GPIO_PXFUNS(1) = 0x00060000; \
+ REG_GPIO_PXSELS(1) = 0x00060000; \
+ REG_GPIO_PXPES(1) = 0x00060000; \
+ REG_GPIO_PXFUNS(2) = 0x08000000; \
+ REG_GPIO_PXSELC(2) = 0x08000000; \
+ REG_GPIO_PXPES(2) = 0x08000000; \
+ REG_GPIO_PXFUNS(2) = 0x00c00000; \
+ REG_GPIO_PXSELS(2) = 0x00c00000; \
+ REG_GPIO_PXPES(2) = 0x00c00000; \
+ REG_GPIO_PXFUNS(3) = 0x18000000; \
+ REG_GPIO_PXSELS(3) = 0x18000000; \
+ REG_GPIO_PXPES(3) = 0x18000000; \
+} while (0)
+
+/*
+ * UART0_TxD, UART_RxD0
+ */
+#define __gpio_as_uart0() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x06000000; \
+ REG_GPIO_PXSELS(3) = 0x06000000; \
+ REG_GPIO_PXPES(3) = 0x06000000; \
+} while (0)
+
+#define __gpio_jtag_to_uart0() \
+do { \
+ REG_GPIO_PXSELS(2) = 0x80000000; \
+} while (0)
+
+/*
+ * UART0_CTS, UART0_RTS
+ */
+#define __gpio_as_ctsrts() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0xc0000000; \
+ REG_GPIO_PXSELS(3) = 0xc0000000; \
+ REG_GPIO_PXTRGC(3) = 0xc0000000; \
+ REG_GPIO_PXPES(3) = 0xc0000000; \
+} while (0)
+
+/*
+ * UART1_TxD, UART1_RxD1
+ */
+#define __gpio_as_uart1() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0xc0000000; \
+ REG_GPIO_PXSELC(3) = 0xc0000000; \
+ REG_GPIO_PXTRGS(3) = 0xc0000000; \
+ REG_GPIO_PXPES(3) = 0xc0000000; \
+} while (0)
+
+/*
+ * LCD_D0~LCD_D7, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
+ */
+#define __gpio_as_lcd_8bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x003c00ff; \
+ REG_GPIO_PXSELC(2) = 0x003c00ff; \
+ REG_GPIO_PXPES(2) = 0x003c00ff; \
+} while (0)
+
+/*
+ * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
+ */
+#define __gpio_as_lcd_16bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x003cffff; \
+ REG_GPIO_PXSELC(2) = 0x003cffff; \
+ REG_GPIO_PXPES(2) = 0x003cffff; \
+} while (0)
+
+/*
+ * LCD_D0~LCD_D17, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
+ */
+#define __gpio_as_lcd_18bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x003fffff; \
+ REG_GPIO_PXSELC(2) = 0x003fffff; \
+ REG_GPIO_PXPES(2) = 0x003fffff; \
+} while (0)
+
+
+/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_8bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x001800ff; \
+ REG_GPIO_PXSELC(2) = 0x001800ff; \
+} while (0)
+
+/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_9bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x001801ff; \
+ REG_GPIO_PXSELC(2) = 0x001801ff; \
+} while (0)
+
+/* LCD_D0~LCD_D15, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_16bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x0018ffff; \
+ REG_GPIO_PXSELC(2) = 0x0018ffff; \
+} while (0)
+
+/* LCD_D0~LCD_D17, SLCD_RS, SLCD_CS */
+#define __gpio_as_slcd_18bit() \
+do { \
+ REG_GPIO_PXFUNS(2) = 0x001bffff; \
+ REG_GPIO_PXSELC(2) = 0x001bffff; \
+} while (0)
+/*
+ * CIM_D0~CIM_D7, CIM_MCLK, CIM_PCLK, CIM_VSYNC, CIM_HSYNC
+ */
+#define __gpio_as_cim() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x0003c0ff; \
+ REG_GPIO_PXSELC(3) = 0x0003c0ff; \
+ REG_GPIO_PXPES(3) = 0x0003c0ff; \
+} while (0)
+
+/*
+ * SDATA_OUT, SDATA_IN, BIT_CLK, SYNC, SCLK_RESET
+ */
+#define __gpio_as_aic() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x007c0000; \
+ REG_GPIO_PXSELS(3) = 0x007c0000; \
+ REG_GPIO_PXPES(3) = 0x007c0000; \
+} while (0)
+
+/*
+ * MSC_CMD, MSC_CLK, MSC_D0 ~ MSC_D3
+ */
+#define __gpio_as_msc() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x00003f00; \
+ REG_GPIO_PXSELC(3) = 0x00003f00; \
+ REG_GPIO_PXPES(3) = 0x00003f00; \
+} while (0)
+
+/*
+ * SSI_CS0, SSI_CLK, SSI_DT, SSI_DR
+ */
+#define __gpio_as_ssi() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x003c0000; \
+ REG_GPIO_PXSELC(3) = 0x003c0000; \
+ REG_GPIO_PXPES(3) = 0x003c0000; \
+} while (0)
+
+/*
+ * I2C_SCK, I2C_SDA
+ */
+#define __gpio_as_i2c() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x01800000; \
+ REG_GPIO_PXSELS(3) = 0x01800000; \
+ REG_GPIO_PXPES(3) = 0x01800000; \
+} while (0)
+
+/*
+ * PWM0
+ */
+#define __gpio_as_pwm0() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x00800000; \
+ REG_GPIO_PXSELC(3) = 0x00800000; \
+ REG_GPIO_PXPES(3) = 0x00800000; \
+} while (0)
+
+/*
+ * PWM1
+ */
+#define __gpio_as_pwm1() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x01000000; \
+ REG_GPIO_PXSELC(3) = 0x01000000; \
+ REG_GPIO_PXPES(3) = 0x01000000; \
+} while (0)
+
+/*
+ * PWM2
+ */
+#define __gpio_as_pwm2() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x02000000; \
+ REG_GPIO_PXSELC(3) = 0x02000000; \
+ REG_GPIO_PXPES(3) = 0x02000000; \
+} while (0)
+
+/*
+ * PWM3
+ */
+#define __gpio_as_pwm3() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x04000000; \
+ REG_GPIO_PXSELC(3) = 0x04000000; \
+ REG_GPIO_PXPES(3) = 0x04000000; \
+} while (0)
+
+/*
+ * PWM4
+ */
+#define __gpio_as_pwm4() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x08000000; \
+ REG_GPIO_PXSELC(3) = 0x08000000; \
+ REG_GPIO_PXPES(3) = 0x08000000; \
+} while (0)
+
+/*
+ * PWM5
+ */
+#define __gpio_as_pwm5() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x10000000; \
+ REG_GPIO_PXSELC(3) = 0x10000000; \
+ REG_GPIO_PXPES(3) = 0x10000000; \
+} while (0)
+
+/*
+ * PWM6
+ */
+#define __gpio_as_pwm6() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x40000000; \
+ REG_GPIO_PXSELC(3) = 0x40000000; \
+ REG_GPIO_PXPES(3) = 0x40000000; \
+} while (0)
+
+/*
+ * PWM7
+ */
+#define __gpio_as_pwm7() \
+do { \
+ REG_GPIO_PXFUNS(3) = 0x80000000; \
+ REG_GPIO_PXSELC(3) = 0x80000000; \
+ REG_GPIO_PXPES(3) = 0x80000000; \
+} while (0)
+
+/*
+ * n = 0 ~ 7
+ */
+#define __gpio_as_pwm(n) __gpio_as_pwm##n()
+
+/* GPIO or Interrupt Mode */
+
+#define __gpio_get_port(p) (REG_GPIO_PXPIN(p))
+
+#define __gpio_port_as_output(p, o) \
+do { \
+ REG_GPIO_PXFUNC(p) = (1 << (o)); \
+ REG_GPIO_PXSELC(p) = (1 << (o)); \
+ REG_GPIO_PXDIRS(p) = (1 << (o)); \
+} while (0)
+
+#define __gpio_port_as_input(p, o) \
+do { \
+ REG_GPIO_PXFUNC(p) = (1 << (o)); \
+ REG_GPIO_PXSELC(p) = (1 << (o)); \
+ REG_GPIO_PXDIRC(p) = (1 << (o)); \
+} while (0)
+
+#define __gpio_as_output(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ __gpio_port_as_output(p, o); \
+} while (0)
+
+#define __gpio_as_input(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ __gpio_port_as_input(p, o); \
+} while (0)
+
+#define __gpio_set_pin(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXDATS(p) = (1 << o); \
+} while (0)
+
+#define __gpio_clear_pin(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXDATC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_get_pin(n) \
+({ \
+ unsigned int p, o, v; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ if (__gpio_get_port(p) & (1 << o)) \
+ v = 1; \
+ else \
+ v = 0; \
+ v; \
+})
+
+#define __gpio_as_irq_high_level(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXIMS(p) = (1 << o); \
+ REG_GPIO_PXTRGC(p) = (1 << o); \
+ REG_GPIO_PXFUNC(p) = (1 << o); \
+ REG_GPIO_PXSELS(p) = (1 << o); \
+ REG_GPIO_PXDIRS(p) = (1 << o); \
+ REG_GPIO_PXFLGC(p) = (1 << o); \
+ REG_GPIO_PXIMC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_as_irq_low_level(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXIMS(p) = (1 << o); \
+ REG_GPIO_PXTRGC(p) = (1 << o); \
+ REG_GPIO_PXFUNC(p) = (1 << o); \
+ REG_GPIO_PXSELS(p) = (1 << o); \
+ REG_GPIO_PXDIRC(p) = (1 << o); \
+ REG_GPIO_PXFLGC(p) = (1 << o); \
+ REG_GPIO_PXIMC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_as_irq_rise_edge(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXIMS(p) = (1 << o); \
+ REG_GPIO_PXTRGS(p) = (1 << o); \
+ REG_GPIO_PXFUNC(p) = (1 << o); \
+ REG_GPIO_PXSELS(p) = (1 << o); \
+ REG_GPIO_PXDIRS(p) = (1 << o); \
+ REG_GPIO_PXFLGC(p) = (1 << o); \
+ REG_GPIO_PXIMC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_as_irq_fall_edge(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXIMS(p) = (1 << o); \
+ REG_GPIO_PXTRGS(p) = (1 << o); \
+ REG_GPIO_PXFUNC(p) = (1 << o); \
+ REG_GPIO_PXSELS(p) = (1 << o); \
+ REG_GPIO_PXDIRC(p) = (1 << o); \
+ REG_GPIO_PXFLGC(p) = (1 << o); \
+ REG_GPIO_PXIMC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_mask_irq(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXIMS(p) = (1 << o); \
+} while (0)
+
+#define __gpio_unmask_irq(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXIMC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_ack_irq(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXFLGC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_get_irq() \
+({ \
+ unsigned int p, i, tmp, v = 0; \
+ for (p = 3; p >= 0; p--) { \
+ tmp = REG_GPIO_PXFLG(p); \
+ for (i = 0; i < 32; i++) \
+ if (tmp & (1 << i)) \
+ v = (32*p + i); \
+ } \
+ v; \
+})
+
+#define __gpio_group_irq(n) \
+({ \
+ register int tmp, i; \
+ tmp = REG_GPIO_PXFLG((n)); \
+ for (i=31;i>=0;i--) \
+ if (tmp & (1 << i)) \
+ break; \
+ i; \
+})
+
+#define __gpio_enable_pull(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXPEC(p) = (1 << o); \
+} while (0)
+
+#define __gpio_disable_pull(n) \
+do { \
+ unsigned int p, o; \
+ p = (n) / 32; \
+ o = (n) % 32; \
+ REG_GPIO_PXPES(p) = (1 << o); \
+} while (0)
+
+
+/***************************************************************************
+ * CPM
+ ***************************************************************************/
+#define __cpm_get_pllm() \
+ ((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT)
+#define __cpm_get_plln() \
+ ((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT)
+#define __cpm_get_pllod() \
+ ((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT)
+
+#define __cpm_get_cdiv() \
+ ((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT)
+#define __cpm_get_hdiv() \
+ ((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT)
+#define __cpm_get_pdiv() \
+ ((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT)
+#define __cpm_get_mdiv() \
+ ((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT)
+#define __cpm_get_ldiv() \
+ ((REG_CPM_CPCCR & CPM_CPCCR_LDIV_MASK) >> CPM_CPCCR_LDIV_BIT)
+#define __cpm_get_udiv() \
+ ((REG_CPM_CPCCR & CPM_CPCCR_UDIV_MASK) >> CPM_CPCCR_UDIV_BIT)
+#define __cpm_get_i2sdiv() \
+ ((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT)
+#define __cpm_get_pixdiv() \
+ ((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT)
+#define __cpm_get_mscdiv() \
+ ((REG_CPM_MSCCDR & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT)
+
+#define __cpm_set_cdiv(v) \
+ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT)))
+#define __cpm_set_hdiv(v) \
+ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT)))
+#define __cpm_set_pdiv(v) \
+ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT)))
+#define __cpm_set_mdiv(v) \
+ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT)))
+#define __cpm_set_ldiv(v) \
+ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT)))
+#define __cpm_set_udiv(v) \
+ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT)))
+#define __cpm_set_i2sdiv(v) \
+ (REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT)))
+#define __cpm_set_pixdiv(v) \
+ (REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT)))
+#define __cpm_set_mscdiv(v) \
+ (REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT)))
+
+#define __cpm_select_i2sclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_I2CS)
+#define __cpm_select_i2sclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_I2CS)
+#define __cpm_enable_cko() (REG_CPM_CPCCR |= CPM_CPCCR_CLKOEN)
+#define __cpm_select_usbclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_UCS)
+#define __cpm_select_usbclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_UCS)
+#define __cpm_enable_pll_change() (REG_CPM_CPCCR |= CPM_CPCCR_CE)
+#define __cpm_pllout_direct() (REG_CPM_CPCCR |= CPM_CPCCR_PCS)
+#define __cpm_pllout_div2() (REG_CPM_CPCCR &= ~CPM_CPCCR_PCS)
+
+#define __cpm_pll_is_on() (REG_CPM_CPPCR & CPM_CPPCR_PLLS)
+#define __cpm_pll_bypass() (REG_CPM_CPPCR |= CPM_CPPCR_PLLBP)
+#define __cpm_pll_enable() (REG_CPM_CPPCR |= CPM_CPPCR_PLLEN)
+
+#define __cpm_get_cclk_doze_duty() \
+ ((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT)
+#define __cpm_set_cclk_doze_duty(v) \
+ (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT)))
+
+#define __cpm_doze_mode() (REG_CPM_LCR |= CPM_LCR_DOZE_ON)
+#define __cpm_idle_mode() \
+ (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE)
+#define __cpm_sleep_mode() \
+ (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP)
+
+#define __cpm_stop_all() (REG_CPM_CLKGR = 0x7fff)
+#define __cpm_stop_uart1() (REG_CPM_CLKGR |= CPM_CLKGR_UART1)
+#define __cpm_stop_uhc() (REG_CPM_CLKGR |= CPM_CLKGR_UHC)
+#define __cpm_stop_ipu() (REG_CPM_CLKGR |= CPM_CLKGR_IPU)
+#define __cpm_stop_dmac() (REG_CPM_CLKGR |= CPM_CLKGR_DMAC)
+#define __cpm_stop_udc() (REG_CPM_CLKGR |= CPM_CLKGR_UDC)
+#define __cpm_stop_lcd() (REG_CPM_CLKGR |= CPM_CLKGR_LCD)
+#define __cpm_stop_cim() (REG_CPM_CLKGR |= CPM_CLKGR_CIM)
+#define __cpm_stop_sadc() (REG_CPM_CLKGR |= CPM_CLKGR_SADC)
+#define __cpm_stop_msc() (REG_CPM_CLKGR |= CPM_CLKGR_MSC)
+#define __cpm_stop_aic1() (REG_CPM_CLKGR |= CPM_CLKGR_AIC1)
+#define __cpm_stop_aic2() (REG_CPM_CLKGR |= CPM_CLKGR_AIC2)
+#define __cpm_stop_ssi() (REG_CPM_CLKGR |= CPM_CLKGR_SSI)
+#define __cpm_stop_i2c() (REG_CPM_CLKGR |= CPM_CLKGR_I2C)
+#define __cpm_stop_rtc() (REG_CPM_CLKGR |= CPM_CLKGR_RTC)
+#define __cpm_stop_tcu() (REG_CPM_CLKGR |= CPM_CLKGR_TCU)
+#define __cpm_stop_uart0() (REG_CPM_CLKGR |= CPM_CLKGR_UART0)
+
+#define __cpm_start_all() (REG_CPM_CLKGR = 0x0)
+#define __cpm_start_uart1() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART1)
+#define __cpm_start_uhc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UHC)
+#define __cpm_start_ipu() (REG_CPM_CLKGR &= ~CPM_CLKGR_IPU)
+#define __cpm_start_dmac() (REG_CPM_CLKGR &= ~CPM_CLKGR_DMAC)
+#define __cpm_start_udc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UDC)
+#define __cpm_start_lcd() (REG_CPM_CLKGR &= ~CPM_CLKGR_LCD)
+#define __cpm_start_cim() (REG_CPM_CLKGR &= ~CPM_CLKGR_CIM)
+#define __cpm_start_sadc() (REG_CPM_CLKGR &= ~CPM_CLKGR_SADC)
+#define __cpm_start_msc() (REG_CPM_CLKGR &= ~CPM_CLKGR_MSC)
+#define __cpm_start_aic1() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC1)
+#define __cpm_start_aic2() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC2)
+#define __cpm_start_ssi() (REG_CPM_CLKGR &= ~CPM_CLKGR_SSI)
+#define __cpm_start_i2c() (REG_CPM_CLKGR &= ~CPM_CLKGR_I2C)
+#define __cpm_start_rtc() (REG_CPM_CLKGR &= ~CPM_CLKGR_RTC)
+#define __cpm_start_tcu() (REG_CPM_CLKGR &= ~CPM_CLKGR_TCU)
+#define __cpm_start_uart0() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART0)
+
+#define __cpm_get_o1st() \
+ ((REG_CPM_SCR & CPM_SCR_O1ST_MASK) >> CPM_SCR_O1ST_BIT)
+#define __cpm_set_o1st(v) \
+ (REG_CPM_SCR = (REG_CPM_SCR & ~CPM_SCR_O1ST_MASK) | ((v) << (CPM_SCR_O1ST_BIT)))
+#define __cpm_suspend_udcphy() (REG_CPM_SCR &= ~CPM_SCR_UDCPHY_ENABLE)
+#define __cpm_suspend_usbphy() (REG_CPM_SCR |= CPM_SCR_USBPHY_DISABLE)
+#define __cpm_enable_osc_in_sleep() (REG_CPM_SCR |= CPM_SCR_OSC_ENABLE)
+
+
+#ifdef CONFIG_SYS_EXTAL
+#define JZ_EXTAL CONFIG_SYS_EXTAL
+#else
+#define JZ_EXTAL 3686400
+#endif
+#define JZ_EXTAL2 32768 /* RTC clock */
+
+/* PLL output frequency */
+static __inline__ unsigned int __cpm_get_pllout(void)
+{
+ unsigned long m, n, no, pllout;
+ unsigned long cppcr = REG_CPM_CPPCR;
+ unsigned long od[4] = {1, 2, 2, 4};
+ if ((cppcr & CPM_CPPCR_PLLEN) && !(cppcr & CPM_CPPCR_PLLBP)) {
+ m = __cpm_get_pllm() + 2;
+ n = __cpm_get_plln() + 2;
+ no = od[__cpm_get_pllod()];
+ pllout = ((JZ_EXTAL) / (n * no)) * m;
+ } else
+ pllout = JZ_EXTAL;
+ return pllout;
+}
+
+/* PLL output frequency for MSC/I2S/LCD/USB */
+static __inline__ unsigned int __cpm_get_pllout2(void)
+{
+ if (REG_CPM_CPCCR & CPM_CPCCR_PCS)
+ return __cpm_get_pllout();
+ else
+ return __cpm_get_pllout()/2;
+}
+
+/* CPU core clock */
+static __inline__ unsigned int __cpm_get_cclk(void)
+{
+ int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ return __cpm_get_pllout() / div[__cpm_get_cdiv()];
+}
+
+/* AHB system bus clock */
+static __inline__ unsigned int __cpm_get_hclk(void)
+{
+ int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ return __cpm_get_pllout() / div[__cpm_get_hdiv()];
+}
+
+/* Memory bus clock */
+static __inline__ unsigned int __cpm_get_mclk(void)
+{
+ int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ return __cpm_get_pllout() / div[__cpm_get_mdiv()];
+}
+
+/* APB peripheral bus clock */
+static __inline__ unsigned int __cpm_get_pclk(void)
+{
+ int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
+
+ return __cpm_get_pllout() / div[__cpm_get_pdiv()];
+}
+
+/* LCDC module clock */
+static __inline__ unsigned int __cpm_get_lcdclk(void)
+{
+ return __cpm_get_pllout2() / (__cpm_get_ldiv() + 1);
+}
+
+/* LCD pixel clock */
+static __inline__ unsigned int __cpm_get_pixclk(void)
+{
+ return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1);
+}
+
+/* I2S clock */
+static __inline__ unsigned int __cpm_get_i2sclk(void)
+{
+ if (REG_CPM_CPCCR & CPM_CPCCR_I2CS) {
+ return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1);
+ }
+ else {
+ return JZ_EXTAL;
+ }
+}
+
+/* USB clock */
+static __inline__ unsigned int __cpm_get_usbclk(void)
+{
+ if (REG_CPM_CPCCR & CPM_CPCCR_UCS) {
+ return __cpm_get_pllout2() / (__cpm_get_udiv() + 1);
+ }
+ else {
+ return JZ_EXTAL;
+ }
+}
+
+/* MSC clock */
+static __inline__ unsigned int __cpm_get_mscclk(void)
+{
+ return __cpm_get_pllout2() / (__cpm_get_mscdiv() + 1);
+}
+
+/* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */
+static __inline__ unsigned int __cpm_get_extalclk(void)
+{
+ return JZ_EXTAL;
+}
+
+/* RTC clock for CPM,INTC,RTC,TCU,WDT */
+static __inline__ unsigned int __cpm_get_rtcclk(void)
+{
+ return JZ_EXTAL2;
+}
+
+/*
+ * Output 24MHz for SD and 16MHz for MMC.
+ */
+static inline void __cpm_select_msc_clk(int sd)
+{
+ unsigned int pllout2 = __cpm_get_pllout2();
+ unsigned int div = 0;
+
+ if (sd) {
+ div = pllout2 / 24000000;
+ }
+ else {
+ div = pllout2 / 16000000;
+ }
+
+ REG_CPM_MSCCDR = div - 1;
+}
+
+/*
+ * TCU
+ */
+/* where 'n' is the TCU channel */
+#define __tcu_select_extalclk(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN)
+#define __tcu_select_rtcclk(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN)
+#define __tcu_select_pclk(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN)
+
+#define __tcu_select_clk_div1(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1)
+#define __tcu_select_clk_div4(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4)
+#define __tcu_select_clk_div16(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16)
+#define __tcu_select_clk_div64(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64)
+#define __tcu_select_clk_div256(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256)
+#define __tcu_select_clk_div1024(n) \
+ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024)
+
+#define __tcu_enable_pwm_output(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN )
+#define __tcu_disable_pwm_output(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN )
+
+#define __tcu_init_pwm_output_high(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH )
+#define __tcu_init_pwm_output_low(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH )
+
+#define __tcu_set_pwm_output_shutdown_graceful(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD )
+#define __tcu_set_pwm_output_shutdown_abrupt(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD )
+
+#define __tcu_start_counter(n) ( REG_TCU_TESR |= (1 << (n)) )
+#define __tcu_stop_counter(n) ( REG_TCU_TECR |= (1 << (n)) )
+
+#define __tcu_half_match_flag(n) ( REG_TCU_TFR & (1 << ((n) + 16)) )
+#define __tcu_full_match_flag(n) ( REG_TCU_TFR & (1 << (n)) )
+#define __tcu_set_half_match_flag(n) ( REG_TCU_TFSR = (1 << ((n) + 16)) )
+#define __tcu_set_full_match_flag(n) ( REG_TCU_TFSR = (1 << (n)) )
+#define __tcu_clear_half_match_flag(n) ( REG_TCU_TFCR = (1 << ((n) + 16)) )
+#define __tcu_clear_full_match_flag(n) ( REG_TCU_TFCR = (1 << (n)) )
+#define __tcu_mask_half_match_irq(n) ( REG_TCU_TMSR = (1 << ((n) + 16)) )
+#define __tcu_mask_full_match_irq(n) ( REG_TCU_TMSR = (1 << (n)) )
+#define __tcu_unmask_half_match_irq(n) ( REG_TCU_TMCR = (1 << ((n) + 16)) )
+#define __tcu_unmask_full_match_irq(n) ( REG_TCU_TMCR = (1 << (n)) )
+
+#define __tcu_wdt_clock_stopped() ( REG_TCU_TSR & TCU_TSSR_WDTSC )
+#define __tcu_timer_clock_stopped(n) ( REG_TCU_TSR & (1 << (n)) )
+
+#define __tcu_start_wdt_clock() ( REG_TCU_TSCR = TCU_TSSR_WDTSC )
+#define __tcu_start_timer_clock(n) ( REG_TCU_TSCR = (1 << (n)) )
+
+#define __tcu_stop_wdt_clock() ( REG_TCU_TSSR = TCU_TSSR_WDTSC )
+#define __tcu_stop_timer_clock(n) ( REG_TCU_TSSR = (1 << (n)) )
+
+#define __tcu_get_count(n) ( REG_TCU_TCNT((n)) )
+#define __tcu_set_count(n,v) ( REG_TCU_TCNT((n)) = (v) )
+#define __tcu_set_full_data(n,v) ( REG_TCU_TDFR((n)) = (v) )
+#define __tcu_set_half_data(n,v) ( REG_TCU_TDHR((n)) = (v) )
+
+
+/***************************************************************************
+ * WDT
+ ***************************************************************************/
+#define __wdt_start() ( REG_WDT_TCER |= WDT_TCER_TCEN )
+#define __wdt_stop() ( REG_WDT_TCER &= ~WDT_TCER_TCEN )
+#define __wdt_set_count(v) ( REG_WDT_TCNT = (v) )
+#define __wdt_set_data(v) ( REG_WDT_TDR = (v) )
+
+#define __wdt_select_extalclk() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN)
+#define __wdt_select_rtcclk() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN)
+#define __wdt_select_pclk() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN)
+
+#define __wdt_select_clk_div1() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1)
+#define __wdt_select_clk_div4() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4)
+#define __wdt_select_clk_div16() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16)
+#define __wdt_select_clk_div64() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64)
+#define __wdt_select_clk_div256() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256)
+#define __wdt_select_clk_div1024() \
+ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024)
+
+
+/***************************************************************************
+ * UART
+ ***************************************************************************/
+
+#define __uart_enable() ( REG8(UART0_FCR) |= UARTFCR_UUE | UARTFCR_FE )
+#define __uart_disable() ( REG8(UART0_FCR) = ~UARTFCR_UUE )
+
+#define __uart_enable_transmit_irq() ( REG8(UART0_IER) |= UARTIER_TIE )
+#define __uart_disable_transmit_irq() ( REG8(UART0_IER) &= ~UARTIER_TIE )
+
+#define __uart_enable_receive_irq() \
+ ( REG8(UART0_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE )
+#define __uart_disable_receive_irq() \
+ ( REG8(UART0_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) )
+
+#define __uart_enable_loopback() ( REG8(UART0_MCR) |= UARTMCR_LOOP )
+#define __uart_disable_loopback() ( REG8(UART0_MCR) &= ~UARTMCR_LOOP )
+
+#define __uart_set_8n1() ( REG8(UART0_LCR) = UARTLCR_WLEN_8 )
+
+#define __uart_set_baud(devclk, baud) \
+ do { \
+ REG8(UART0_LCR) |= UARTLCR_DLAB; \
+ REG8(UART0_DLLR) = (devclk / 16 / baud) & 0xff; \
+ REG8(UART0_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; \
+ REG8(UART0_LCR) &= ~UARTLCR_DLAB; \
+ } while (0)
+
+#define __uart_parity_error() ( (REG8(UART0_LSR) & UARTLSR_PER) != 0 )
+#define __uart_clear_errors() \
+ ( REG8(UART0_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) )
+
+#define __uart_transmit_fifo_empty() ( (REG8(UART0_LSR) & UARTLSR_TDRQ) != 0 )
+#define __uart_transmit_end() ( (REG8(UART0_LSR) & UARTLSR_TEMT) != 0 )
+#define __uart_transmit_char(ch) ( REG8(UART0_TDR) = (ch) )
+#define __uart_receive_fifo_full() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 )
+#define __uart_receive_ready() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 )
+#define __uart_receive_char() REG8(UART0_RDR)
+#define __uart_disable_irda() ( REG8(UART0_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) )
+#define __uart_enable_irda() \
+ /* Tx high pulse as 0, Rx low pulse as 0 */ \
+ ( REG8(UART0_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS )
+
+
+/***************************************************************************
+ * DMAC
+ ***************************************************************************/
+
+/* n is the DMA channel (0 - 5) */
+
+#define __dmac_enable_module() \
+ ( REG_DMAC_DMACR |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_RR )
+#define __dmac_disable_module() \
+ ( REG_DMAC_DMACR &= ~DMAC_DMACR_DMAE )
+
+/* p=0,1,2,3 */
+#define __dmac_set_priority(p) \
+do { \
+ REG_DMAC_DMACR &= ~DMAC_DMACR_PR_MASK; \
+ REG_DMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT); \
+} while (0)
+
+#define __dmac_test_halt_error() ( REG_DMAC_DMACR & DMAC_DMACR_HLT )
+#define __dmac_test_addr_error() ( REG_DMAC_DMACR & DMAC_DMACR_AR )
+
+#define __dmac_enable_descriptor(n) \
+ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES )
+#define __dmac_disable_descriptor(n) \
+ ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES )
+
+#define __dmac_enable_channel(n) \
+ ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN )
+#define __dmac_disable_channel(n) \
+ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN )
+#define __dmac_channel_enabled(n) \
+ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN )
+
+#define __dmac_channel_enable_irq(n) \
+ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE )
+#define __dmac_channel_disable_irq(n) \
+ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE )
+
+#define __dmac_channel_transmit_halt_detected(n) \
+ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT )
+#define __dmac_channel_transmit_end_detected(n) \
+ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT )
+#define __dmac_channel_address_error_detected(n) \
+ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR )
+#define __dmac_channel_count_terminated_detected(n) \
+ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT )
+#define __dmac_channel_descriptor_invalid_detected(n) \
+ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV )
+
+#define __dmac_channel_clear_transmit_halt(n) \
+ ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT )
+#define __dmac_channel_clear_transmit_end(n) \
+ ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT )
+#define __dmac_channel_clear_address_error(n) \
+ ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR )
+#define __dmac_channel_clear_count_terminated(n) \
+ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT )
+#define __dmac_channel_clear_descriptor_invalid(n) \
+ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV )
+
+#define __dmac_channel_set_single_mode(n) \
+ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TM )
+#define __dmac_channel_set_block_mode(n) \
+ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TM )
+
+#define __dmac_channel_set_transfer_unit_32bit(n) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT; \
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_16bit(n) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT; \
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_8bit(n) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT; \
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_16byte(n) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE; \
+} while (0)
+
+#define __dmac_channel_set_transfer_unit_32byte(n) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE; \
+} while (0)
+
+/* w=8,16,32 */
+#define __dmac_channel_set_dest_port_width(n,w) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w; \
+} while (0)
+
+/* w=8,16,32 */
+#define __dmac_channel_set_src_port_width(n,w) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK; \
+ REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w; \
+} while (0)
+
+/* v=0-15 */
+#define __dmac_channel_set_rdil(n,v) \
+do { \
+ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK; \
+ REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT); \
+} while (0)
+
+#define __dmac_channel_dest_addr_fixed(n) \
+ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI )
+#define __dmac_channel_dest_addr_increment(n) \
+ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI )
+
+#define __dmac_channel_src_addr_fixed(n) \
+ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI )
+#define __dmac_channel_src_addr_increment(n) \
+ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI )
+
+#define __dmac_channel_set_doorbell(n) \
+ ( REG_DMAC_DMADBSR = (1 << (n)) )
+
+#define __dmac_channel_irq_detected(n) ( REG_DMAC_DMAIPR & (1 << (n)) )
+#define __dmac_channel_ack_irq(n) ( REG_DMAC_DMAIPR &= ~(1 << (n)) )
+
+static __inline__ int __dmac_get_irq(void)
+{
+ int i;
+ for (i = 0; i < MAX_DMA_NUM; i++)
+ if (__dmac_channel_irq_detected(i))
+ return i;
+ return -1;
+}
+
+
+/***************************************************************************
+ * AIC (AC'97 & I2S Controller)
+ ***************************************************************************/
+
+#define __aic_enable() ( REG_AIC_FR |= AIC_FR_ENB )
+#define __aic_disable() ( REG_AIC_FR &= ~AIC_FR_ENB )
+
+#define __aic_select_ac97() ( REG_AIC_FR &= ~AIC_FR_AUSEL )
+#define __aic_select_i2s() ( REG_AIC_FR |= AIC_FR_AUSEL )
+
+#define __i2s_as_master() ( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD )
+#define __i2s_as_slave() ( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) )
+#define __aic_reset_status() ( REG_AIC_FR & AIC_FR_RST )
+
+#define __aic_reset() \
+do { \
+ REG_AIC_FR |= AIC_FR_RST; \
+} while(0)
+
+
+#define __aic_set_transmit_trigger(n) \
+do { \
+ REG_AIC_FR &= ~AIC_FR_TFTH_MASK; \
+ REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT); \
+} while(0)
+
+#define __aic_set_receive_trigger(n) \
+do { \
+ REG_AIC_FR &= ~AIC_FR_RFTH_MASK; \
+ REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT); \
+} while(0)
+
+#define __aic_enable_record() ( REG_AIC_CR |= AIC_CR_EREC )
+#define __aic_disable_record() ( REG_AIC_CR &= ~AIC_CR_EREC )
+#define __aic_enable_replay() ( REG_AIC_CR |= AIC_CR_ERPL )
+#define __aic_disable_replay() ( REG_AIC_CR &= ~AIC_CR_ERPL )
+#define __aic_enable_loopback() ( REG_AIC_CR |= AIC_CR_ENLBF )
+#define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF )
+
+#define __aic_flush_fifo() ( REG_AIC_CR |= AIC_CR_FLUSH )
+#define __aic_unflush_fifo() ( REG_AIC_CR &= ~AIC_CR_FLUSH )
+
+#define __aic_enable_transmit_intr() \
+ ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) )
+#define __aic_disable_transmit_intr() \
+ ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) )
+#define __aic_enable_receive_intr() \
+ ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) )
+#define __aic_disable_receive_intr() \
+ ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) )
+
+#define __aic_enable_transmit_dma() ( REG_AIC_CR |= AIC_CR_TDMS )
+#define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS )
+#define __aic_enable_receive_dma() ( REG_AIC_CR |= AIC_CR_RDMS )
+#define __aic_disable_receive_dma() ( REG_AIC_CR &= ~AIC_CR_RDMS )
+
+#define __aic_enable_mono2stereo() ( REG_AIC_CR |= AIC_CR_M2S )
+#define __aic_disable_mono2stereo() ( REG_AIC_CR &= ~AIC_CR_M2S )
+#define __aic_enable_byteswap() ( REG_AIC_CR |= AIC_CR_ENDSW )
+#define __aic_disable_byteswap() ( REG_AIC_CR &= ~AIC_CR_ENDSW )
+#define __aic_enable_unsignadj() ( REG_AIC_CR |= AIC_CR_AVSTSU )
+#define __aic_disable_unsignadj() ( REG_AIC_CR &= ~AIC_CR_AVSTSU )
+
+#define AC97_PCM_XS_L_FRONT AIC_ACCR1_XS_SLOT3
+#define AC97_PCM_XS_R_FRONT AIC_ACCR1_XS_SLOT4
+#define AC97_PCM_XS_CENTER AIC_ACCR1_XS_SLOT6
+#define AC97_PCM_XS_L_SURR AIC_ACCR1_XS_SLOT7
+#define AC97_PCM_XS_R_SURR AIC_ACCR1_XS_SLOT8
+#define AC97_PCM_XS_LFE AIC_ACCR1_XS_SLOT9
+
+#define AC97_PCM_RS_L_FRONT AIC_ACCR1_RS_SLOT3
+#define AC97_PCM_RS_R_FRONT AIC_ACCR1_RS_SLOT4
+#define AC97_PCM_RS_CENTER AIC_ACCR1_RS_SLOT6
+#define AC97_PCM_RS_L_SURR AIC_ACCR1_RS_SLOT7
+#define AC97_PCM_RS_R_SURR AIC_ACCR1_RS_SLOT8
+#define AC97_PCM_RS_LFE AIC_ACCR1_RS_SLOT9
+
+#define __ac97_set_xs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK )
+#define __ac97_set_xs_mono() \
+do { \
+ REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \
+ REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT; \
+} while(0)
+#define __ac97_set_xs_stereo() \
+do { \
+ REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \
+ REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT; \
+} while(0)
+
+/* In fact, only stereo is support now. */
+#define __ac97_set_rs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK )
+#define __ac97_set_rs_mono() \
+do { \
+ REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \
+ REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT; \
+} while(0)
+#define __ac97_set_rs_stereo() \
+do { \
+ REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \
+ REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT; \
+} while(0)
+
+#define __ac97_warm_reset_codec() \
+ do { \
+ REG_AIC_ACCR2 |= AIC_ACCR2_SA; \
+ REG_AIC_ACCR2 |= AIC_ACCR2_SS; \
+ udelay(2); \
+ REG_AIC_ACCR2 &= ~AIC_ACCR2_SS; \
+ REG_AIC_ACCR2 &= ~AIC_ACCR2_SA; \
+ } while (0)
+
+#define __ac97_cold_reset_codec() \
+ do { \
+ REG_AIC_ACCR2 |= AIC_ACCR2_SR; \
+ udelay(2); \
+ REG_AIC_ACCR2 &= ~AIC_ACCR2_SR; \
+ } while (0)
+
+/* n=8,16,18,20 */
+#define __ac97_set_iass(n) \
+ ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT )
+#define __ac97_set_oass(n) \
+ ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT )
+
+#define __i2s_select_i2s() ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL )
+#define __i2s_select_msbjustified() ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL )
+
+/* n=8,16,18,20,24 */
+/*#define __i2s_set_sample_size(n) \
+ ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/
+
+#define __i2s_set_oss_sample_size(n) \
+ ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT )
+#define __i2s_set_iss_sample_size(n) \
+ ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT )
+
+#define __i2s_stop_bitclk() ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK )
+#define __i2s_start_bitclk() ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK )
+
+#define __aic_transmit_request() ( REG_AIC_SR & AIC_SR_TFS )
+#define __aic_receive_request() ( REG_AIC_SR & AIC_SR_RFS )
+#define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR )
+#define __aic_receive_overrun() ( REG_AIC_SR & AIC_SR_ROR )
+
+#define __aic_clear_errors() ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) )
+
+#define __aic_get_transmit_resident() \
+ ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT )
+#define __aic_get_receive_count() \
+ ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT )
+
+#define __ac97_command_transmitted() ( REG_AIC_ACSR & AIC_ACSR_CADT )
+#define __ac97_status_received() ( REG_AIC_ACSR & AIC_ACSR_SADR )
+#define __ac97_status_receive_timeout() ( REG_AIC_ACSR & AIC_ACSR_RSTO )
+#define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM )
+#define __ac97_codec_is_ready() ( REG_AIC_ACSR & AIC_ACSR_CRDY )
+#define __ac97_slot_error_detected() ( REG_AIC_ACSR & AIC_ACSR_SLTERR )
+#define __ac97_clear_slot_error() ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR )
+
+#define __i2s_is_busy() ( REG_AIC_I2SSR & AIC_I2SSR_BSY )
+
+#define CODEC_READ_CMD (1 << 19)
+#define CODEC_WRITE_CMD (0 << 19)
+#define CODEC_REG_INDEX_BIT 12
+#define CODEC_REG_INDEX_MASK (0x7f << CODEC_REG_INDEX_BIT) /* 18:12 */
+#define CODEC_REG_DATA_BIT 4
+#define CODEC_REG_DATA_MASK (0x0ffff << 4) /* 19:4 */
+
+#define __ac97_out_rcmd_addr(reg) \
+do { \
+ REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); \
+} while (0)
+
+#define __ac97_out_wcmd_addr(reg) \
+do { \
+ REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); \
+} while (0)
+
+#define __ac97_out_data(value) \
+do { \
+ REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); \
+} while (0)
+
+#define __ac97_in_data() \
+ ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT )
+
+#define __ac97_in_status_addr() \
+ ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT )
+
+#define __i2s_set_sample_rate(i2sclk, sync) \
+ ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) )
+
+#define __aic_write_tfifo(v) ( REG_AIC_DR = (v) )
+#define __aic_read_rfifo() ( REG_AIC_DR )
+
+#define __aic_internal_codec() ( REG_AIC_FR |= AIC_FR_ICDC )
+#define __aic_external_codec() ( REG_AIC_FR &= ~AIC_FR_ICDC )
+
+/* Define next ops for AC97 compatible */
+
+#define AC97_ACSR AIC_ACSR
+
+#define __ac97_enable() __aic_enable(); __aic_select_ac97()
+#define __ac97_disable() __aic_disable()
+#define __ac97_reset() __aic_reset()
+
+#define __ac97_set_transmit_trigger(n) __aic_set_transmit_trigger(n)
+#define __ac97_set_receive_trigger(n) __aic_set_receive_trigger(n)
+
+#define __ac97_enable_record() __aic_enable_record()
+#define __ac97_disable_record() __aic_disable_record()
+#define __ac97_enable_replay() __aic_enable_replay()
+#define __ac97_disable_replay() __aic_disable_replay()
+#define __ac97_enable_loopback() __aic_enable_loopback()
+#define __ac97_disable_loopback() __aic_disable_loopback()
+
+#define __ac97_enable_transmit_dma() __aic_enable_transmit_dma()
+#define __ac97_disable_transmit_dma() __aic_disable_transmit_dma()
+#define __ac97_enable_receive_dma() __aic_enable_receive_dma()
+#define __ac97_disable_receive_dma() __aic_disable_receive_dma()
+
+#define __ac97_transmit_request() __aic_transmit_request()
+#define __ac97_receive_request() __aic_receive_request()
+#define __ac97_transmit_underrun() __aic_transmit_underrun()
+#define __ac97_receive_overrun() __aic_receive_overrun()
+
+#define __ac97_clear_errors() __aic_clear_errors()
+
+#define __ac97_get_transmit_resident() __aic_get_transmit_resident()
+#define __ac97_get_receive_count() __aic_get_receive_count()
+
+#define __ac97_enable_transmit_intr() __aic_enable_transmit_intr()
+#define __ac97_disable_transmit_intr() __aic_disable_transmit_intr()
+#define __ac97_enable_receive_intr() __aic_enable_receive_intr()
+#define __ac97_disable_receive_intr() __aic_disable_receive_intr()
+
+#define __ac97_write_tfifo(v) __aic_write_tfifo(v)
+#define __ac97_read_rfifo() __aic_read_rfifo()
+
+/* Define next ops for I2S compatible */
+
+#define I2S_ACSR AIC_I2SSR
+
+#define __i2s_enable() __aic_enable(); __aic_select_i2s()
+#define __i2s_disable() __aic_disable()
+#define __i2s_reset() __aic_reset()
+
+#define __i2s_set_transmit_trigger(n) __aic_set_transmit_trigger(n)
+#define __i2s_set_receive_trigger(n) __aic_set_receive_trigger(n)
+
+#define __i2s_enable_record() __aic_enable_record()
+#define __i2s_disable_record() __aic_disable_record()
+#define __i2s_enable_replay() __aic_enable_replay()
+#define __i2s_disable_replay() __aic_disable_replay()
+#define __i2s_enable_loopback() __aic_enable_loopback()
+#define __i2s_disable_loopback() __aic_disable_loopback()
+
+#define __i2s_enable_transmit_dma() __aic_enable_transmit_dma()
+#define __i2s_disable_transmit_dma() __aic_disable_transmit_dma()
+#define __i2s_enable_receive_dma() __aic_enable_receive_dma()
+#define __i2s_disable_receive_dma() __aic_disable_receive_dma()
+
+#define __i2s_transmit_request() __aic_transmit_request()
+#define __i2s_receive_request() __aic_receive_request()
+#define __i2s_transmit_underrun() __aic_transmit_underrun()
+#define __i2s_receive_overrun() __aic_receive_overrun()
+
+#define __i2s_clear_errors() __aic_clear_errors()
+
+#define __i2s_get_transmit_resident() __aic_get_transmit_resident()
+#define __i2s_get_receive_count() __aic_get_receive_count()
+
+#define __i2s_enable_transmit_intr() __aic_enable_transmit_intr()
+#define __i2s_disable_transmit_intr() __aic_disable_transmit_intr()
+#define __i2s_enable_receive_intr() __aic_enable_receive_intr()
+#define __i2s_disable_receive_intr() __aic_disable_receive_intr()
+
+#define __i2s_write_tfifo(v) __aic_write_tfifo(v)
+#define __i2s_read_rfifo() __aic_read_rfifo()
+
+#define __i2s_reset_codec() \
+ do { \
+ } while (0)
+
+
+/***************************************************************************
+ * ICDC
+ ***************************************************************************/
+#define __i2s_internal_codec() __aic_internal_codec()
+#define __i2s_external_codec() __aic_external_codec()
+
+/***************************************************************************
+ * INTC
+ ***************************************************************************/
+#define __intc_unmask_irq(n) ( REG_INTC_IMCR = (1 << (n)) )
+#define __intc_mask_irq(n) ( REG_INTC_IMSR = (1 << (n)) )
+#define __intc_ack_irq(n) ( REG_INTC_IPR = (1 << (n)) )
+
+
+/***************************************************************************
+ * I2C
+ ***************************************************************************/
+
+#define __i2c_enable() ( REG_I2C_CR |= I2C_CR_I2CE )
+#define __i2c_disable() ( REG_I2C_CR &= ~I2C_CR_I2CE )
+
+#define __i2c_send_start() ( REG_I2C_CR |= I2C_CR_STA )
+#define __i2c_send_stop() ( REG_I2C_CR |= I2C_CR_STO )
+#define __i2c_send_ack() ( REG_I2C_CR &= ~I2C_CR_AC )
+#define __i2c_send_nack() ( REG_I2C_CR |= I2C_CR_AC )
+
+#define __i2c_set_drf() ( REG_I2C_SR |= I2C_SR_DRF )
+#define __i2c_clear_drf() ( REG_I2C_SR &= ~I2C_SR_DRF )
+#define __i2c_check_drf() ( REG_I2C_SR & I2C_SR_DRF )
+
+#define __i2c_received_ack() ( !(REG_I2C_SR & I2C_SR_ACKF) )
+#define __i2c_is_busy() ( REG_I2C_SR & I2C_SR_BUSY )
+#define __i2c_transmit_ended() ( REG_I2C_SR & I2C_SR_TEND )
+
+#define __i2c_set_clk(dev_clk, i2c_clk) \
+ ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 )
+
+#define __i2c_read() ( REG_I2C_DR )
+#define __i2c_write(val) ( REG_I2C_DR = (val) )
+
+
+/***************************************************************************
+ * MSC
+ ***************************************************************************/
+
+#define __msc_start_op() \
+ ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START )
+
+#define __msc_set_resto(to) ( REG_MSC_RESTO = to )
+#define __msc_set_rdto(to) ( REG_MSC_RDTO = to )
+#define __msc_set_cmd(cmd) ( REG_MSC_CMD = cmd )
+#define __msc_set_arg(arg) ( REG_MSC_ARG = arg )
+#define __msc_set_nob(nob) ( REG_MSC_NOB = nob )
+#define __msc_get_nob() ( REG_MSC_NOB )
+#define __msc_set_blklen(len) ( REG_MSC_BLKLEN = len )
+#define __msc_set_cmdat(cmdat) ( REG_MSC_CMDAT = cmdat )
+#define __msc_set_cmdat_ioabort() ( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT )
+#define __msc_clear_cmdat_ioabort() ( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT )
+
+#define __msc_set_cmdat_bus_width1() \
+do { \
+ REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \
+ REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; \
+} while(0)
+
+#define __msc_set_cmdat_bus_width4() \
+do { \
+ REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \
+ REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; \
+} while(0)
+
+#define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN )
+#define __msc_set_cmdat_init() ( REG_MSC_CMDAT |= MSC_CMDAT_INIT )
+#define __msc_set_cmdat_busy() ( REG_MSC_CMDAT |= MSC_CMDAT_BUSY )
+#define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK )
+#define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK )
+#define __msc_set_cmdat_read() ( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ )
+#define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ )
+#define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN )
+
+/* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */
+#define __msc_set_cmdat_res_format(r) \
+do { \
+ REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; \
+ REG_MSC_CMDAT |= (r); \
+} while(0)
+
+#define __msc_clear_cmdat() \
+ REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \
+ MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \
+ MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK )
+
+#define __msc_get_imask() ( REG_MSC_IMASK )
+#define __msc_mask_all_intrs() ( REG_MSC_IMASK = 0xff )
+#define __msc_unmask_all_intrs() ( REG_MSC_IMASK = 0x00 )
+#define __msc_mask_rd() ( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ )
+#define __msc_unmask_rd() ( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ )
+#define __msc_mask_wr() ( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ )
+#define __msc_unmask_wr() ( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ )
+#define __msc_mask_endcmdres() ( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES )
+#define __msc_unmask_endcmdres() ( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES )
+#define __msc_mask_datatrandone() ( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE )
+#define __msc_unmask_datatrandone() ( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE )
+#define __msc_mask_prgdone() ( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE )
+#define __msc_unmask_prgdone() ( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE )
+
+/* n=0,1,2,3,4,5,6,7 */
+#define __msc_set_clkrt(n) \
+do { \
+ REG_MSC_CLKRT = n; \
+} while(0)
+
+#define __msc_get_ireg() ( REG_MSC_IREG )
+#define __msc_ireg_rd() ( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ )
+#define __msc_ireg_wr() ( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ )
+#define __msc_ireg_end_cmd_res() ( REG_MSC_IREG & MSC_IREG_END_CMD_RES )
+#define __msc_ireg_data_tran_done() ( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE )
+#define __msc_ireg_prg_done() ( REG_MSC_IREG & MSC_IREG_PRG_DONE )
+#define __msc_ireg_clear_end_cmd_res() ( REG_MSC_IREG = MSC_IREG_END_CMD_RES )
+#define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE )
+#define __msc_ireg_clear_prg_done() ( REG_MSC_IREG = MSC_IREG_PRG_DONE )
+
+#define __msc_get_stat() ( REG_MSC_STAT )
+#define __msc_stat_not_end_cmd_res() ( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0)
+#define __msc_stat_crc_err() \
+ ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) )
+#define __msc_stat_res_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR )
+#define __msc_stat_rd_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR )
+#define __msc_stat_wr_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES )
+#define __msc_stat_resto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES )
+#define __msc_stat_rdto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ )
+
+#define __msc_rd_resfifo() ( REG_MSC_RES )
+#define __msc_rd_rxfifo() ( REG_MSC_RXFIFO )
+#define __msc_wr_txfifo(v) ( REG_MSC_TXFIFO = v )
+
+#define __msc_reset() \
+do { \
+ REG_MSC_STRPCL = MSC_STRPCL_RESET; \
+ while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \
+} while (0)
+
+#define __msc_start_clk() \
+do { \
+ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START; \
+} while (0)
+
+#define __msc_stop_clk() \
+do { \
+ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; \
+} while (0)
+
+#define MMC_CLK 19169200
+#define SD_CLK 24576000
+
+/* msc_clk should little than pclk and little than clk retrieve from card */
+#define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv) \
+do { \
+ unsigned int rate, pclk, i; \
+ pclk = dev_clk; \
+ rate = type?SD_CLK:MMC_CLK; \
+ if (msc_clk && msc_clk < pclk) \
+ pclk = msc_clk; \
+ i = 0; \
+ while (pclk < rate) \
+ { \
+ i ++; \
+ rate >>= 1; \
+ } \
+ lv = i; \
+} while(0)
+
+/* divide rate to little than or equal to 400kHz */
+#define __msc_calc_slow_clk_divisor(type, lv) \
+do { \
+ unsigned int rate, i; \
+ rate = (type?SD_CLK:MMC_CLK)/1000/400; \
+ i = 0; \
+ while (rate > 0) \
+ { \
+ rate >>= 1; \
+ i ++; \
+ } \
+ lv = i; \
+} while(0)
+
+
+/***************************************************************************
+ * SSI
+ ***************************************************************************/
+
+#define __ssi_enable() ( REG_SSI_CR0 |= SSI_CR0_SSIE )
+#define __ssi_disable() ( REG_SSI_CR0 &= ~SSI_CR0_SSIE )
+#define __ssi_select_ce() ( REG_SSI_CR0 &= ~SSI_CR0_FSEL )
+
+#define __ssi_normal_mode() ( REG_SSI_ITR &= ~SSI_ITR_IVLTM_MASK )
+
+#define __ssi_select_ce2() \
+do { \
+ REG_SSI_CR0 |= SSI_CR0_FSEL; \
+ REG_SSI_CR1 &= ~SSI_CR1_MULTS; \
+} while (0)
+
+#define __ssi_select_gpc() \
+do { \
+ REG_SSI_CR0 &= ~SSI_CR0_FSEL; \
+ REG_SSI_CR1 |= SSI_CR1_MULTS; \
+} while (0)
+
+#define __ssi_enable_tx_intr() \
+ ( REG_SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE )
+
+#define __ssi_disable_tx_intr() \
+ ( REG_SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) )
+
+#define __ssi_enable_rx_intr() \
+ ( REG_SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE )
+
+#define __ssi_disable_rx_intr() \
+ ( REG_SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) )
+
+#define __ssi_enable_loopback() ( REG_SSI_CR0 |= SSI_CR0_LOOP )
+#define __ssi_disable_loopback() ( REG_SSI_CR0 &= ~SSI_CR0_LOOP )
+
+#define __ssi_enable_receive() ( REG_SSI_CR0 &= ~SSI_CR0_DISREV )
+#define __ssi_disable_receive() ( REG_SSI_CR0 |= SSI_CR0_DISREV )
+
+#define __ssi_finish_receive() \
+ ( REG_SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) )
+
+#define __ssi_disable_recvfinish() \
+ ( REG_SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) )
+
+#define __ssi_flush_txfifo() ( REG_SSI_CR0 |= SSI_CR0_TFLUSH )
+#define __ssi_flush_rxfifo() ( REG_SSI_CR0 |= SSI_CR0_RFLUSH )
+
+#define __ssi_flush_fifo() \
+ ( REG_SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH )
+
+#define __ssi_finish_transmit() ( REG_SSI_CR1 &= ~SSI_CR1_UNFIN )
+
+#define __ssi_spi_format() \
+do { \
+ REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \
+ REG_SSI_CR1 |= SSI_CR1_FMAT_SPI; \
+ REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
+ REG_SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1); \
+} while (0)
+
+/* TI's SSP format, must clear SSI_CR1.UNFIN */
+#define __ssi_ssp_format() \
+do { \
+ REG_SSI_CR1 &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); \
+ REG_SSI_CR1 |= SSI_CR1_FMAT_SSP; \
+} while (0)
+
+/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */
+#define __ssi_microwire_format() \
+do { \
+ REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \
+ REG_SSI_CR1 |= SSI_CR1_FMAT_MW1; \
+ REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
+ REG_SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3); \
+ REG_SSI_CR0 &= ~SSI_CR0_RFINE; \
+} while (0)
+
+/* CE# level (FRMHL), CE# in interval time (ITFRM),
+ clock phase and polarity (PHA POL),
+ interval time (SSIITR), interval characters/frame (SSIICR) */
+
+ /* frmhl,endian,mcom,flen,pha,pol MASK */
+#define SSICR1_MISC_MASK \
+ ( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK \
+ | SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL ) \
+
+#define __ssi_spi_set_misc(frmhl,endian,flen,mcom,pha,pol) \
+do { \
+ REG_SSI_CR1 &= ~SSICR1_MISC_MASK; \
+ REG_SSI_CR1 |= ((frmhl) << 30) | ((endian) << 25) | \
+ (((mcom) - 1) << 12) | (((flen) - 2) << 4) | \
+ ((pha) << 1) | (pol); \
+} while(0)
+
+/* Transfer with MSB or LSB first */
+#define __ssi_set_msb() ( REG_SSI_CR1 &= ~SSI_CR1_LFST )
+#define __ssi_set_lsb() ( REG_SSI_CR1 |= SSI_CR1_LFST )
+
+#define __ssi_set_frame_length(n) \
+ REG_SSI_CR1 = (REG_SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4)
+
+/* n = 1 - 16 */
+#define __ssi_set_microwire_command_length(n) \
+ ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) )
+
+/* Set the clock phase for SPI */
+#define __ssi_set_spi_clock_phase(n) \
+ ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_PHA) | (n&0x1)) )
+
+/* Set the clock polarity for SPI */
+#define __ssi_set_spi_clock_polarity(n) \
+ ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) )
+
+/* n = ix8 */
+#define __ssi_set_tx_trigger(n) \
+do { \
+ REG_SSI_CR1 &= ~SSI_CR1_TTRG_MASK; \
+ REG_SSI_CR1 |= SSI_CR1_TTRG_##n; \
+} while (0)
+
+/* n = ix8 */
+#define __ssi_set_rx_trigger(n) \
+do { \
+ REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; \
+ REG_SSI_CR1 |= SSI_CR1_RTRG_##n; \
+} while (0)
+
+#define __ssi_get_txfifo_count() \
+ ( (REG_SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT )
+
+#define __ssi_get_rxfifo_count() \
+ ( (REG_SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT )
+
+#define __ssi_clear_errors() \
+ ( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) )
+
+#define __ssi_transfer_end() ( REG_SSI_SR & SSI_SR_END )
+#define __ssi_is_busy() ( REG_SSI_SR & SSI_SR_BUSY )
+
+#define __ssi_txfifo_full() ( REG_SSI_SR & SSI_SR_TFF )
+#define __ssi_rxfifo_empty() ( REG_SSI_SR & SSI_SR_RFE )
+#define __ssi_rxfifo_noempty() ( REG_SSI_SR & SSI_SR_RFHF )
+
+#define __ssi_set_clk(dev_clk, ssi_clk) \
+ ( REG_SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 )
+
+#define __ssi_receive_data() REG_SSI_DR
+#define __ssi_transmit_data(v) ( REG_SSI_DR = (v) )
+
+
+/***************************************************************************
+ * CIM
+ ***************************************************************************/
+
+#define __cim_enable() ( REG_CIM_CTRL |= CIM_CTRL_ENA )
+#define __cim_disable() ( REG_CIM_CTRL &= ~CIM_CTRL_ENA )
+
+#define __cim_input_data_inverse() ( REG_CIM_CFG |= CIM_CFG_INV_DAT )
+#define __cim_input_data_normal() ( REG_CIM_CFG &= ~CIM_CFG_INV_DAT )
+
+#define __cim_vsync_active_low() ( REG_CIM_CFG |= CIM_CFG_VSP )
+#define __cim_vsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_VSP )
+
+#define __cim_hsync_active_low() ( REG_CIM_CFG |= CIM_CFG_HSP )
+#define __cim_hsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_HSP )
+
+#define __cim_sample_data_at_pclk_falling_edge() \
+ ( REG_CIM_CFG |= CIM_CFG_PCP )
+#define __cim_sample_data_at_pclk_rising_edge() \
+ ( REG_CIM_CFG &= ~CIM_CFG_PCP )
+
+#define __cim_enable_dummy_zero() ( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO )
+#define __cim_disable_dummy_zero() ( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO )
+
+#define __cim_select_external_vsync() ( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC )
+#define __cim_select_internal_vsync() ( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC )
+
+/* n=0-7 */
+#define __cim_set_data_packing_mode(n) \
+do { \
+ REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; \
+ REG_CIM_CFG |= (CIM_CFG_PACK_##n); \
+} while (0)
+
+#define __cim_enable_ccir656_progressive_mode() \
+do { \
+ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
+ REG_CIM_CFG |= CIM_CFG_DSM_CPM; \
+} while (0)
+
+#define __cim_enable_ccir656_interlace_mode() \
+do { \
+ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
+ REG_CIM_CFG |= CIM_CFG_DSM_CIM; \
+} while (0)
+
+#define __cim_enable_gated_clock_mode() \
+do { \
+ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
+ REG_CIM_CFG |= CIM_CFG_DSM_GCM; \
+} while (0)
+
+#define __cim_enable_nongated_clock_mode() \
+do { \
+ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
+ REG_CIM_CFG |= CIM_CFG_DSM_NGCM; \
+} while (0)
+
+/* sclk:system bus clock
+ * mclk: CIM master clock
+ */
+#define __cim_set_master_clk(sclk, mclk) \
+do { \
+ REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK; \
+ REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT); \
+} while (0)
+
+#define __cim_enable_sof_intr() \
+ ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM )
+#define __cim_disable_sof_intr() \
+ ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM )
+
+#define __cim_enable_eof_intr() \
+ ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM )
+#define __cim_disable_eof_intr() \
+ ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM )
+
+#define __cim_enable_stop_intr() \
+ ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM )
+#define __cim_disable_stop_intr() \
+ ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM )
+
+#define __cim_enable_trig_intr() \
+ ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM )
+#define __cim_disable_trig_intr() \
+ ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM )
+
+#define __cim_enable_rxfifo_overflow_intr() \
+ ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM )
+#define __cim_disable_rxfifo_overflow_intr() \
+ ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM )
+
+/* n=1-16 */
+#define __cim_set_frame_rate(n) \
+do { \
+ REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; \
+ REG_CIM_CTRL |= CIM_CTRL_FRC_##n; \
+} while (0)
+
+#define __cim_enable_dma() ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN )
+#define __cim_disable_dma() ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN )
+
+#define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST )
+#define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST )
+
+/* n=4,8,12,16,20,24,28,32 */
+#define __cim_set_rxfifo_trigger(n) \
+do { \
+ REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; \
+ REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; \
+} while (0)
+
+#define __cim_clear_state() ( REG_CIM_STATE = 0 )
+
+#define __cim_disable_done() ( REG_CIM_STATE & CIM_STATE_VDD )
+#define __cim_rxfifo_empty() ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY )
+#define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG )
+#define __cim_rxfifo_overflow() ( REG_CIM_STATE & CIM_STATE_RXF_OF )
+#define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF )
+#define __cim_dma_stop() ( REG_CIM_STATE & CIM_STATE_DMA_STOP )
+#define __cim_dma_eof() ( REG_CIM_STATE & CIM_STATE_DMA_EOF )
+#define __cim_dma_sof() ( REG_CIM_STATE & CIM_STATE_DMA_SOF )
+
+#define __cim_get_iid() ( REG_CIM_IID )
+#define __cim_get_image_data() ( REG_CIM_RXFIFO )
+#define __cim_get_dam_cmd() ( REG_CIM_CMD )
+
+#define __cim_set_da(a) ( REG_CIM_DA = (a) )
+
+/***************************************************************************
+ * LCD
+ ***************************************************************************/
+#define __lcd_as_smart_lcd() ( REG_LCD_CFG |= (1<<LCD_CFG_LCDPIN_BIT) )
+#define __lcd_as_general_lcd() ( REG_LCD_CFG &= ~(1<<LCD_CFG_LCDPIN_BIT) )
+
+#define __lcd_set_dis() ( REG_LCD_CTRL |= LCD_CTRL_DIS )
+#define __lcd_clr_dis() ( REG_LCD_CTRL &= ~LCD_CTRL_DIS )
+
+#define __lcd_set_ena() ( REG_LCD_CTRL |= LCD_CTRL_ENA )
+#define __lcd_clr_ena() ( REG_LCD_CTRL &= ~LCD_CTRL_ENA )
+
+/* n=1,2,4,8,16 */
+#define __lcd_set_bpp(n) \
+ ( REG_LCD_CTRL = (REG_LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n )
+
+/* n=4,8,16 */
+#define __lcd_set_burst_length(n) \
+do { \
+ REG_LCD_CTRL &= ~LCD_CTRL_BST_MASK; \
+ REG_LCD_CTRL |= LCD_CTRL_BST_n##; \
+} while (0)
+
+#define __lcd_select_rgb565() ( REG_LCD_CTRL &= ~LCD_CTRL_RGB555 )
+#define __lcd_select_rgb555() ( REG_LCD_CTRL |= LCD_CTRL_RGB555 )
+
+#define __lcd_set_ofup() ( REG_LCD_CTRL |= LCD_CTRL_OFUP )
+#define __lcd_clr_ofup() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUP )
+
+/* n=2,4,16 */
+#define __lcd_set_stn_frc(n) \
+do { \
+ REG_LCD_CTRL &= ~LCD_CTRL_FRC_MASK; \
+ REG_LCD_CTRL |= LCD_CTRL_FRC_n##; \
+} while (0)
+
+
+#define __lcd_pixel_endian_little() ( REG_LCD_CTRL |= LCD_CTRL_PEDN )
+#define __lcd_pixel_endian_big() ( REG_LCD_CTRL &= ~LCD_CTRL_PEDN )
+
+#define __lcd_reverse_byte_endian() ( REG_LCD_CTRL |= LCD_CTRL_BEDN )
+#define __lcd_normal_byte_endian() ( REG_LCD_CTRL &= ~LCD_CTRL_BEDN )
+
+#define __lcd_enable_eof_intr() ( REG_LCD_CTRL |= LCD_CTRL_EOFM )
+#define __lcd_disable_eof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_EOFM )
+
+#define __lcd_enable_sof_intr() ( REG_LCD_CTRL |= LCD_CTRL_SOFM )
+#define __lcd_disable_sof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_SOFM )
+
+#define __lcd_enable_ofu_intr() ( REG_LCD_CTRL |= LCD_CTRL_OFUM )
+#define __lcd_disable_ofu_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUM )
+
+#define __lcd_enable_ifu0_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM0 )
+#define __lcd_disable_ifu0_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM0 )
+
+#define __lcd_enable_ifu1_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM1 )
+#define __lcd_disable_ifu1_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM1 )
+
+#define __lcd_enable_ldd_intr() ( REG_LCD_CTRL |= LCD_CTRL_LDDM )
+#define __lcd_disable_ldd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_LDDM )
+
+#define __lcd_enable_qd_intr() ( REG_LCD_CTRL |= LCD_CTRL_QDM )
+#define __lcd_disable_qd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_QDM )
+
+
+/* LCD status register indication */
+
+#define __lcd_quick_disable_done() ( REG_LCD_STATE & LCD_STATE_QD )
+#define __lcd_disable_done() ( REG_LCD_STATE & LCD_STATE_LDD )
+#define __lcd_infifo0_underrun() ( REG_LCD_STATE & LCD_STATE_IFU0 )
+#define __lcd_infifo1_underrun() ( REG_LCD_STATE & LCD_STATE_IFU1 )
+#define __lcd_outfifo_underrun() ( REG_LCD_STATE & LCD_STATE_OFU )
+#define __lcd_start_of_frame() ( REG_LCD_STATE & LCD_STATE_SOF )
+#define __lcd_end_of_frame() ( REG_LCD_STATE & LCD_STATE_EOF )
+
+#define __lcd_clr_outfifounderrun() ( REG_LCD_STATE &= ~LCD_STATE_OFU )
+#define __lcd_clr_sof() ( REG_LCD_STATE &= ~LCD_STATE_SOF )
+#define __lcd_clr_eof() ( REG_LCD_STATE &= ~LCD_STATE_EOF )
+
+#define __lcd_panel_white() ( REG_LCD_CFG |= LCD_CFG_WHITE )
+#define __lcd_panel_black() ( REG_LCD_CFG &= ~LCD_CFG_WHITE )
+
+/* n=1,2,4,8 for single mono-STN
+ * n=4,8 for dual mono-STN
+ */
+#define __lcd_set_panel_datawidth(n) \
+do { \
+ REG_LCD_CFG &= ~LCD_CFG_PDW_MASK; \
+ REG_LCD_CFG |= LCD_CFG_PDW_n##; \
+} while (0)
+
+/* m=LCD_CFG_MODE_GENERUIC_TFT_xxx */
+#define __lcd_set_panel_mode(m) \
+do { \
+ REG_LCD_CFG &= ~LCD_CFG_MODE_MASK; \
+ REG_LCD_CFG |= (m); \
+} while(0)
+
+/* n = 0-255 */
+#define __lcd_disable_ac_bias() ( REG_LCD_IO = 0xff )
+#define __lcd_set_ac_bias(n) \
+do { \
+ REG_LCD_IO &= ~LCD_IO_ACB_MASK; \
+ REG_LCD_IO |= ((n) << LCD_IO_ACB_BIT); \
+} while(0)
+
+#define __lcd_io_set_dir() ( REG_LCD_IO |= LCD_IO_DIR )
+#define __lcd_io_clr_dir() ( REG_LCD_IO &= ~LCD_IO_DIR )
+
+#define __lcd_io_set_dep() ( REG_LCD_IO |= LCD_IO_DEP )
+#define __lcd_io_clr_dep() ( REG_LCD_IO &= ~LCD_IO_DEP )
+
+#define __lcd_io_set_vsp() ( REG_LCD_IO |= LCD_IO_VSP )
+#define __lcd_io_clr_vsp() ( REG_LCD_IO &= ~LCD_IO_VSP )
+
+#define __lcd_io_set_hsp() ( REG_LCD_IO |= LCD_IO_HSP )
+#define __lcd_io_clr_hsp() ( REG_LCD_IO &= ~LCD_IO_HSP )
+
+#define __lcd_io_set_pcp() ( REG_LCD_IO |= LCD_IO_PCP )
+#define __lcd_io_clr_pcp() ( REG_LCD_IO &= ~LCD_IO_PCP )
+
+#define __lcd_vsync_get_vps() \
+ ( (REG_LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> LCD_VSYNC_VPS_BIT )
+
+#define __lcd_vsync_get_vpe() \
+ ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT )
+#define __lcd_vsync_set_vpe(n) \
+do { \
+ REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK; \
+ REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT; \
+} while (0)
+
+#define __lcd_hsync_get_hps() \
+ ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT )
+#define __lcd_hsync_set_hps(n) \
+do { \
+ REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK; \
+ REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT; \
+} while (0)
+
+#define __lcd_hsync_get_hpe() \
+ ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT )
+#define __lcd_hsync_set_hpe(n) \
+do { \
+ REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK; \
+ REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT; \
+} while (0)
+
+#define __lcd_vat_get_ht() \
+ ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT )
+#define __lcd_vat_set_ht(n) \
+do { \
+ REG_LCD_VAT &= ~LCD_VAT_HT_MASK; \
+ REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT; \
+} while (0)
+
+#define __lcd_vat_get_vt() \
+ ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT )
+#define __lcd_vat_set_vt(n) \
+do { \
+ REG_LCD_VAT &= ~LCD_VAT_VT_MASK; \
+ REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT; \
+} while (0)
+
+#define __lcd_dah_get_hds() \
+ ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT )
+#define __lcd_dah_set_hds(n) \
+do { \
+ REG_LCD_DAH &= ~LCD_DAH_HDS_MASK; \
+ REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT; \
+} while (0)
+
+#define __lcd_dah_get_hde() \
+ ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT )
+#define __lcd_dah_set_hde(n) \
+do { \
+ REG_LCD_DAH &= ~LCD_DAH_HDE_MASK; \
+ REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT; \
+} while (0)
+
+#define __lcd_dav_get_vds() \
+ ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT )
+#define __lcd_dav_set_vds(n) \
+do { \
+ REG_LCD_DAV &= ~LCD_DAV_VDS_MASK; \
+ REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT; \
+} while (0)
+
+#define __lcd_dav_get_vde() \
+ ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT )
+#define __lcd_dav_set_vde(n) \
+do { \
+ REG_LCD_DAV &= ~LCD_DAV_VDE_MASK; \
+ REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT; \
+} while (0)
+
+#define __lcd_cmd0_set_sofint() ( REG_LCD_CMD0 |= LCD_CMD_SOFINT )
+#define __lcd_cmd0_clr_sofint() ( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT )
+#define __lcd_cmd1_set_sofint() ( REG_LCD_CMD1 |= LCD_CMD_SOFINT )
+#define __lcd_cmd1_clr_sofint() ( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT )
+
+#define __lcd_cmd0_set_eofint() ( REG_LCD_CMD0 |= LCD_CMD_EOFINT )
+#define __lcd_cmd0_clr_eofint() ( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT )
+#define __lcd_cmd1_set_eofint() ( REG_LCD_CMD1 |= LCD_CMD_EOFINT )
+#define __lcd_cmd1_clr_eofint() ( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT )
+
+#define __lcd_cmd0_set_pal() ( REG_LCD_CMD0 |= LCD_CMD_PAL )
+#define __lcd_cmd0_clr_pal() ( REG_LCD_CMD0 &= ~LCD_CMD_PAL )
+
+#define __lcd_cmd0_get_len() \
+ ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
+#define __lcd_cmd1_get_len() \
+ ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
+
+/***************************************************************************
+ * RTC ops
+ ***************************************************************************/
+
+#define __rtc_write_ready() ( REG_RTC_RCR & RTC_RCR_WRDY )
+#define __rtc_enabled() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR |= RTC_RCR_RTCE ; \
+}while(0) \
+
+#define __rtc_disabled() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR &= ~RTC_RCR_RTCE; \
+}while(0)
+#define __rtc_enable_alarm() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR |= RTC_RCR_AE; \
+}while(0)
+
+#define __rtc_disable_alarm() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR &= ~RTC_RCR_AE; \
+}while(0)
+
+#define __rtc_enable_alarm_irq() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR |= RTC_RCR_AIE; \
+}while(0)
+
+#define __rtc_disable_alarm_irq() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR &= ~RTC_RCR_AIE; \
+}while(0)
+#define __rtc_enable_Hz_irq() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR |= RTC_RCR_HZIE; \
+}while(0)
+
+#define __rtc_disable_Hz_irq() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR &= ~RTC_RCR_HZIE; \
+}while(0)
+#define __rtc_get_1Hz_flag() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ((REG_RTC_RCR >> RTC_RCR_HZ) & 0x1); \
+}while(0)
+#define __rtc_clear_1Hz_flag() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR &= ~RTC_RCR_HZ; \
+}while(0)
+#define __rtc_get_alarm_flag() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ((REG_RTC_RCR >> RTC_RCR_AF) & 0x1) \
+while(0)
+#define __rtc_clear_alarm_flag() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RCR &= ~RTC_RCR_AF; \
+}while(0)
+#define __rtc_get_second() \
+do{ \
+ while(!__rtc_write_ready());\
+ REG_RTC_RSR; \
+}while(0)
+
+#define __rtc_set_second(v) \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RSR = v; \
+}while(0)
+
+#define __rtc_get_alarm_second() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RSAR; \
+}while(0)
+
+
+#define __rtc_set_alarm_second(v) \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RSAR = v; \
+}while(0)
+
+#define __rtc_RGR_is_locked() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RGR >> RTC_RGR_LOCK; \
+}while(0)
+#define __rtc_lock_RGR() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RGR |= RTC_RGR_LOCK; \
+}while(0)
+
+#define __rtc_unlock_RGR() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_RGR &= ~RTC_RGR_LOCK; \
+}while(0)
+
+#define __rtc_get_adjc_val() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT ); \
+}while(0)
+#define __rtc_set_adjc_val(v) \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) )) \
+}while(0)
+
+#define __rtc_get_nc1Hz_val() \
+ while(!__rtc_write_ready()); \
+ ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT )
+
+#define __rtc_set_nc1Hz_val(v) \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) )) \
+}while(0)
+#define __rtc_power_down() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_HCR |= RTC_HCR_PD; \
+}while(0)
+
+#define __rtc_get_hwfcr_val() \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_HWFCR & RTC_HWFCR_MASK; \
+}while(0)
+#define __rtc_set_hwfcr_val(v) \
+do{ \
+ while(!__rtc_write_ready()); \
+ REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK; \
+}while(0)
+
+#define __rtc_get_hrcr_val() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_HRCR & RTC_HRCR_MASK ); \
+}while(0)
+#define __rtc_set_hrcr_val(v) \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK ); \
+}while(0)
+
+#define __rtc_enable_alarm_wakeup() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_HWCR |= RTC_HWCR_EALM ); \
+}while(0)
+
+#define __rtc_disable_alarm_wakeup() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_HWCR &= ~RTC_HWCR_EALM ); \
+}while(0)
+
+#define __rtc_status_hib_reset_occur() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 ); \
+}while(0)
+#define __rtc_status_ppr_reset_occur() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 ); \
+}while(0)
+#define __rtc_status_wakeup_pin_waken_up() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 ); \
+}while(0)
+#define __rtc_status_alarm_waken_up() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 ); \
+}while(0)
+#define __rtc_clear_hib_stat_all() \
+do{ \
+ while(!__rtc_write_ready()); \
+ ( REG_RTC_HWRSR = 0 ); \
+}while(0)
+
+#define __rtc_get_scratch_pattern() \
+ while(!__rtc_write_ready()); \
+ (REG_RTC_HSPR)
+#define __rtc_set_scratch_pattern(n) \
+do{ \
+ while(!__rtc_write_ready()); \
+ (REG_RTC_HSPR = n ); \
+}while(0)
+
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __JZ4740_H__ */
--- /dev/null
+#ifndef __CONFIG_AVT2_H
+#define __CONFIG_AVT2_H
+
+#include <configs/nanonote.h>
+
+#define CONFIG_AVT2 1
+
+#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait avt2=1"
+#define CONFIG_BOOTARGSFROMSD "mem=64M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait avt2=1"
+#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
+
+/* SDRAM paramters */
+#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
+#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
+#define SDRAM_ROW 13 /* Row address: 11 to 13 */
+#define SDRAM_COL 10 /* Column address: 8 to 12 */
+#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
+
+/* SDRAM Timings, unit: ns */
+#define SDRAM_TRAS 45 /* RAS# Active Time */
+#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
+#define SDRAM_TPC 20 /* RAS# Precharge Time */
+#define SDRAM_TRWL 7 /* Write Latency Time */
+#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */
+
+#endif /* __CONFIG_AVT_H */
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * This file contains the configuration parameters for the pavo board.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+//#define DEBUG
+//#define DEBUG_SHELL
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_JzRISC 1 /* JzRISC core */
+#define CONFIG_JZSOC 1 /* Jz SoC */
+#define CONFIG_JZ4740 1 /* Jz4740 SoC */
+#define CONFIG_PAVO 1 /* PAVO validation board */
+
+#define CONFIG_BOARD_NAME "n516"
+#define CONFIG_BOARD_HWREV "1.0"
+#define CONFIG_FIRMWARE_EPOCH "0"
+#define CONFIG_UPDATE_TMPBUF 0x80600000
+#define CONFIG_UPDATE_CHUNKSIZE 0x800000
+#define CONFIG_UPDATE_FILENAME "update.oifw"
+#define CONFIG_UPDATE_FILEEXT ".oifw"
+#define CONFIG_UBI_PARTITION "UBI"
+
+#define CONFIG_SKIP_LOWLEVEL_INIT 1
+#undef CONFIG_SKIP_RELOCATE_UBOOT
+
+#if 0
+#define CONFIG_LCD /* LCD support */
+#define CONFIG_JZLCD_METRONOME_800x600
+#define LCD_BPP LCD_COLOR8
+
+#define WFM_DATA_SIZE ( 1 << 14 )
+#define CONFIG_METRONOME_WF_LEN (64 * (1 << 10))
+#define CONFIG_METRONOME_WF_NAND_OFFSET (0x100000)
+#define BMP_LOGO_HEIGHT 0
+#define CONFIG_UBI_WF_VOLUME "waveforms"
+#define CONFIG_UBI_BOOTSPLASH_VOLUME "bootsplash"
+#define CONFIG_METRONOME_BOOTSPLASH_LEN 480000
+#endif
+
+#if 0
+#define CONFIG_JZSOC_I2C
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 0
+#define CONFIG_LPC_I2C_ADDR 0x54
+#endif
+
+#define JZ4740_NORBOOT_CFG JZ4740_NORBOOT_16BIT /* NOR Boot config code */
+#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 /* NAND Boot config code */
+
+#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
+#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
+#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL/256) /* incrementer freq */
+
+#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */
+
+#define CONFIG_BAUDRATE 57600
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+
+#define CONFIG_MMC 1
+#define CONFIG_GENERIC_MMC 1
+#define CONFIG_JZ_MMC 1
+#define CONFIG_FAT 1
+
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 ">"
+#define CONFIG_CMDLINE_EDITING
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_BDI /* bdinfo */
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_ECHO /* echo arguments */
+#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
+#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
+#undef CONFIG_CMD_IMI /* iminfo */
+#undef CONFIG_CMD_ITEST /* Integer (and string) test */
+#undef CONFIG_CMD_LOADB /* loadb */
+#undef CONFIG_CMD_LOADS /* loads */
+#undef CONFIG_CMD_NFS /* NFS support */
+#undef CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
+#undef CONFIG_CMD_SOURCE /* "source" command support */
+#undef CONFIG_CMD_XIMG /* Load part of Multi Image */
+#undef CONFIG_CMD_NET
+
+//#define CONFIG_CMD_ASKENV
+//#define CONFIG_CMD_DHCP
+//#define CONFIG_CMD_PING
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+/*#define CONFIG_CMD_UBI*/
+/*#define CONFIG_CMD_MTDPARTS*/
+//#define CONFIG_CMD_JFFS2
+//#define CONFIG_JFFS2_NAND
+//#define CONFIG_JFFS2_CMDLINE
+#define CONFIG_CMD_UPDATE
+
+#define CONFIG_DOS_PARTITION
+
+/*#define CONFIG_MTD_PARTITIONS*/
+#define CONFIG_RBTREE
+
+#define CONFIG_BOOTP_MASK ( CONFIG_BOOTP_DEFAUL )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#if 0
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_BOOTDELAY 0
+#define CONFIG_BOOTFILE uImage /* file to load */
+#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ip=off rootfstype=ubifs root=ubi:rootfs ubi.mtd=UBI rw panic=5 " MTDPARTS_DEFAULT
+#define CONFIG_BOOTCOMMAND "check_and_update; setenv bootargs $bootargs $batt_level_param; ubi read 0x80600000 bootsplash && show_image 0x80600000; ubi read 0x80600000 kernel; bootm 0x80600000; ubi read 0x80600000 errorsplash && show_image 0x80600000; while test 0 = 0; do check_and_update; done"
+#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
+#define CONFIG_IPADDR 192.168.111.1
+#define CONFIG_SERVERIP 192.168.111.2
+#define MTDIDS_DEFAULT "nand0=jz4740-nand"
+#define MTDPARTS_DEFAULT "mtdparts=jz4740-nand:1M@0(uboot)ro,-@1M(UBI)"
+#define CONFIG_EXTRA_ENV_SETTINGS "mtdids=nand0=jz4740-nand\0mtdparts=mtdparts=jz4740-nand:1M@0(uboot)ro,-@1M(UBI)\0" \
+ "stdout=serial\0stderr=lcd\0"
+#endif
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
+#define CONFIG_BOOTDELAY 0
+#define CONFIG_BOOTFILE "uImage" /* file to load */
+#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
+#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
+
+
+
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+/*
+ * Serial download configuration
+ *
+ */
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "n516 # " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
+
+#define CONFIG_SYS_MALLOC_LEN 1024*1024*2
+#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
+
+#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
+
+#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */
+
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x80800000
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
+#else
+#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
+#endif
+
+/*-----------------------------------------------------------------------
+ * NAND FLASH configuration
+ */
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_SYS_NAND_BASE 0xB8000000
+#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
+
+/*
+ * IPL (Initial Program Loader, integrated inside CPU)
+ * Will load first 8k from NAND (SPL) into cache and execute it from there.
+ *
+ * SPL (Secondary Program Loader)
+ * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
+ * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
+ * controller and the NAND controller so that the special U-Boot image can be
+ * loaded from NAND to SDRAM.
+ *
+ * NUB (NAND U-Boot)
+ * This NAND U-Boot (NUB) is a special U-Boot version which can be started
+ * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
+ *
+ */
+#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST /* Start NUB from this addr */
+
+/*
+ * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
+ */
+#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
+#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */
+
+#define CONFIG_SYS_NAND_PAGE_SIZE 2048
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) /* NAND chip block size */
+#define CONFIG_SYS_NAND_BADBLOCK_PAGE 63 /* NAND bad block was marked at this page in a block, starting from 0 */
+#define CONFIG_SYS_NAND_ECC_POS 6
+
+#ifdef CONFIG_ENV_IS_IN_NAND
+//#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_SIZE (128 * 1024)
+//#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE) /* environment starts here */
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
+//#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+#endif
+
+
+/*-----------------------------------------------------------------------
+ * NOR FLASH and environment organization
+ */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
+
+#define PHYS_FLASH_1 0xa8000000 /* Flash Bank #1 */
+
+/* The following #defines are needed to get flash environment right */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* in pavo/config.mk TEXT_BASE=0x88000000*/
+#define CONFIG_SYS_SYS_MONITOR_BASE TEXT_BASE /* in pavo/config.mk TEXT_BASE=0x88000000*/
+#define CONFIG_SYS_MONITOR_LEN (256*1024) /* Reserve 256 kB for Monitor */
+
+#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
+
+/* timeout values are in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
+#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
+
+#ifdef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_IS_NOWHERE 1
+#define CONFIG_ENV_ADDR 0xa8040000
+#define CONFIG_ENV_SIZE 0x20000
+#endif
+
+/*-----------------------------------------------------------------------
+ * SDRAM Info.
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+
+// SDRAM paramters
+#define SDRAM_BW16 0 /* Data bus width: 0-32bit, 1-16bit */
+#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
+#define SDRAM_ROW 13 /* Row address: 11 to 13 */
+#define SDRAM_COL 9 /* Column address: 8 to 12 */
+#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
+
+// SDRAM Timings, unit: ns
+#define SDRAM_TRAS 45 /* RAS# Active Time */
+#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
+#define SDRAM_TPC 20 /* RAS# Precharge Time */
+#define SDRAM_TRWL 7 /* Write Latency Time */
+#define SDRAM_TREF 15625 /* Refresh period: 4096 refresh cycles/64ms */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_DCACHE_SIZE 16384
+#define CONFIG_SYS_ICACHE_SIZE 16384
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+/*-----------------------------------------------------------------------
+ * GPIO definition
+ */
+#define GPIO_SD_VCC_EN_N 113 /* GPD17 */
+#define GPIO_SD_CD_N 103 /* GPD7 */
+#define GPIO_SD_WP 111 /* GPD15 */
+#define GPIO_USB_DETE 115 /* GPD6 */
+//#define GPIO_DC_DETE_N 103 /* GPD7 */
+#define GPIO_CHARG_STAT_N 112 /* GPD15 */
+#define GPIO_DISP_OFF_N 97 /* GPD1 */
+#define GPIO_UDC_HOTPLUG 100 /* GPD4 */
+#define GPIO_LED_EN 124 /* GPD28 */
+
+#define GPIO_RST_L 50 /* GPB18 LCD_SPL */
+#define GPIO_LCDRDY 49 /* GPB17 LCD_CLS */
+#define GPIO_STBY 86 /* GPC22 LCD_PS */
+#define GPIO_ERR 87 /* GPC23 LCD_REV */
+
+#endif /* __CONFIG_H */
--- /dev/null
+/*
+ * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 3 of the License, or (at your option) any later version.
+ */
+
+/*
+ * This file contains the configuration parameters for the NanoNote.
+ */
+#ifndef __CONFIG_NANONOTE_H
+#define __CONFIG_NANONOTE_H
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_JzRISC 1 /* JzRISC core */
+#define CONFIG_JZSOC 1 /* Jz SoC */
+#define CONFIG_JZ4740 1 /* Jz4740 SoC */
+#define CONFIG_NANONOTE 1
+
+#define CONFIG_LCD 1 /* LCD support */
+#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */
+#define CONFIG_SYS_WHITE_ON_BLACK 1
+
+#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
+#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
+#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */
+#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED
+
+#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */
+#define CONFIG_BAUDRATE 57600
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_MMC 1
+#define CONFIG_FAT 1
+#define CONFIG_DOS_PARTITION 1
+#define CONFIG_SKIP_LOWLEVEL_INIT 1
+#define CONFIG_BOARD_EARLY_INIT_F 1
+#define CONFIG_SYS_NO_FLASH 1
+#define CONFIG_ENV_OVERWRITE 1
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
+#define CONFIG_BOOTDELAY 0
+#define CONFIG_BOOTFILE "uImage" /* file to load */
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_BOOTD /* bootd */
+#define CONFIG_CMD_CONSOLE /* coninfo */
+#define CONFIG_CMD_ECHO /* echo arguments */
+
+#define CONFIG_CMD_LOADB /* loadb */
+#define CONFIG_CMD_LOADS /* loads */
+#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
+#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/
+#define CONFIG_CMD_RUN /* run command in env variable */
+#define CONFIG_CMD_SAVEENV /* saveenv */
+#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
+#define CONFIG_CMD_SOURCE /* "source" command support */
+
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+
+/*
+ * Serial download configuration
+ */
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "QI# " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+/* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
+
+#define CONFIG_SYS_MALLOC_LEN 896 * 1024
+#define CONFIG_SYS_BOOTPARAMS_LEN 128 * 1024
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
+#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
+#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x80800000
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
+
+/*
+ * NAND FLASH configuration
+ */
+/* NAND Boot config code */
+#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3
+
+#define NANONOTE_NAND_SIZE 2 /* if board nand flash is 1GB, set to 1
+ * if board nand flash is 2GB, set to 2
+ * for change the PAGE_SIZE and BLOCK_SIZE
+ * will delete when there is no 1GB flash
+ */
+
+#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * NANONOTE_NAND_SIZE)
+/* nand chip block size */
+#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * NANONOTE_NAND_SIZE << 10)
+/* nand bad block was marked at this page in a block, start from 0 */
+#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127
+/* ECC offset position in oob area, default value is 6 if it isn't defined */
+#define CONFIG_SYS_NAND_ECC_POS (6 * NANONOTE_NAND_SIZE)
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_SYS_NAND_BASE 0xB8000000
+#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/
+#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE
+
+/*
+ * IPL (Initial Program Loader, integrated inside CPU)
+ * Will load first 8k from NAND (SPL) into cache and execute it from there.
+ *
+ * SPL (Secondary Program Loader)
+ * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
+ * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
+ * controller and the NAND controller so that the special U-Boot image can be
+ * loaded from NAND to SDRAM.
+ *
+ * NUB (NAND U-Boot)
+ * This NAND U-Boot (NUB) is a special U-Boot version which can be started
+ * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
+ *
+ */
+#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
+/* Start NUB from this addr*/
+
+/*
+ * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
+ */
+#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
+#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */
+
+#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE)
+/* environment starts here */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+
+/* in board/nanonote/config.mk TEXT_BAS = 0x88000000 */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+
+/*
+ * SDRAM Info.
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+
+/*
+ * Cache Configuration
+ */
+#define CONFIG_SYS_DCACHE_SIZE 16384
+#define CONFIG_SYS_ICACHE_SIZE 16384
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+/*
+ * GPIO definition
+ */
+#define GPIO_LCD_CS (2 * 32 + 21)
+#define GPIO_DISP_OFF_N (3 * 32 + 21)
+#define GPIO_PWM (3 * 32 + 27)
+
+#define GPIO_AMP_EN (3 * 32 + 4)
+
+#define GPIO_SDPW_EN (3 * 32 + 2)
+#define GPIO_SD_DETECT (3 * 32 + 0)
+
+#define GPIO_USB_DETECT (3 * 32 + 27)
+#define GPIO_BUZZ_PWM (3 * 32 + 28)
+
+#define GPIO_AUDIO_POP (1 * 32 + 29)
+#define GPIO_COB_TEST (1 * 32 + 30)
+
+#define GPIO_KEYOUT_BASE (2 * 32 + 10)
+#define GPIO_KEYIN_BASE (3 * 32 + 18)
+#define GPIO_KEYIN_8 (3 * 32 + 26)
+
+#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */
+#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */
+
+#endif /* __CONFIG_NANONOTE_H */
--- /dev/null
+#ifndef __CONFIG_QI_LB60_H
+#define __CONFIG_QI_LB60_H
+
+#include <configs/nanonote.h>
+
+#define CONFIG_QI_LB60 1
+
+#define CONFIG_BOOTARGS "mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
+#define CONFIG_BOOTARGSFROMSD "mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p2 rw rootwait"
+#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
+#define CONFIG_BOOTCOMMANDFROMSD "mmc init; fatload mmc 0 0x80600000 uImage; bootm"
+
+/* SDRAM paramters */
+#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
+#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
+#define SDRAM_ROW 13 /* Row address: 11 to 13 */
+#define SDRAM_COL 9 /* Column address: 8 to 12 */
+#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
+
+/* SDRAM Timings, unit: ns */
+#define SDRAM_TRAS 45 /* RAS# Active Time */
+#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
+#define SDRAM_TPC 20 /* RAS# Precharge Time */
+#define SDRAM_TRWL 7 /* Write Latency Time */
+#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */
+
+#endif
--- /dev/null
+/*
+ * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 3 of the License, or (at your option) any later version.
+ */
+
+/*
+ * This file contains the configuration parameters for SAKC.
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define DEBUG
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_JzRISC 1 /* JzRISC core */
+#define CONFIG_JZSOC 1 /* Jz SoC */
+#define CONFIG_JZ4725 1 /* Jz4725 SoC */
+#define CONFIG_JZ4740 1 /* Jz4740 SoC */
+#define CONFIG_SAKC 1 /* SAKC board */
+
+#define MMC_BUS_WIDTH_1BIT 1 /* 1 for MMC 1Bit Bus Width */
+
+//#define CONFIG_LCD 1 /* LCD support */
+//#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */
+//#define CONFIG_SYS_WHITE_ON_BLACK 1
+
+#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
+#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
+#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */
+#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED
+
+#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */
+#define CONFIG_BAUDRATE 57600
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_MMC 1
+#define CONFIG_FAT 1
+#define CONFIG_DOS_PARTITION 1
+#define CONFIG_SKIP_LOWLEVEL_INIT 1
+#define CONFIG_BOARD_EARLY_INIT_F 1
+#define CONFIG_SYS_NO_FLASH 1
+#define CONFIG_ENV_OVERWRITE 1
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTFILE "uImage" /* file to load */
+#define CONFIG_BOOTARGS "mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
+#define CONFIG_EXTRA_ENV_SETTINGS 1
+#define CONFIG_BOOTARGSFROMSD "mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait"
+#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_BDI /* bdinfo */
+#define CONFIG_CMD_BOOTD /* bootd */
+#define CONFIG_CMD_CONSOLE /* coninfo */
+#define CONFIG_CMD_ECHO /* echo arguments */
+#define CONFIG_CMD_IMI /* iminfo */
+#define CONFIG_CMD_ITEST /* Integer (and string) test */
+
+#define CONFIG_CMD_LOADB /* loadb */
+#define CONFIG_CMD_LOADS /* loads */
+#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
+#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/
+#define CONFIG_CMD_RUN /* run command in env variable */
+#define CONFIG_CMD_SAVEENV /* saveenv */
+#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
+#define CONFIG_CMD_SOURCE /* "source" command support */
+#define CONFIG_CMD_XIMG /* Load part of Multi Image */
+
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+
+/*
+ * Serial download configuration
+ */
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "SAKC# " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+/* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
+
+#define CONFIG_SYS_MALLOC_LEN 128 * 1024
+#define CONFIG_SYS_BOOTPARAMS_LEN 128 * 1024
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
+#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
+#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x80800000
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
+
+/*
+ * NAND FLASH configuration
+ */
+/* NAND Boot config code */
+#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3
+
+#define SAKC_NAND_SIZE 1 /* if board nand flash is 1GB, set to 1
+ * if board nand flash is 2GB, set to 2
+ * for change the PAGE_SIZE and BLOCK_SIZE
+ * will delete when there is no 1GB flash
+ */
+
+#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * SAKC_NAND_SIZE)
+/* nand chip block size */
+#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * SAKC_NAND_SIZE << 10)
+/* nand bad block was marked at this page in a block, start from 0 */
+#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127
+/* ECC offset position in oob area, default value is 6 if it isn't defined */
+#define CONFIG_SYS_NAND_ECC_POS (6 * SAKC_NAND_SIZE)
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_SYS_NAND_BASE 0xB8000000
+#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/
+#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE
+
+/*
+ * IPL (Initial Program Loader, integrated inside CPU)
+ * Will load first 8k from NAND (SPL) into cache and execute it from there.
+ *
+ * SPL (Secondary Program Loader)
+ * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
+ * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
+ * controller and the NAND controller so that the special U-Boot image can be
+ * loaded from NAND to SDRAM.
+ *
+ * NUB (NAND U-Boot)
+ * This NAND U-Boot (NUB) is a special U-Boot version which can be started
+ * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
+ *
+ */
+#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
+/* Start NUB from this addr*/
+
+/*
+ * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
+ */
+#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
+#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */
+
+#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE)
+/* environment starts here */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+
+/* in qi_lb60.h/config.mk TEXT_BAS = 0x88000000 */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+
+/*
+ * SDRAM Info.
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+
+/* SDRAM paramters */
+#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
+#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
+#define SDRAM_ROW 13 /* Row address: 11 to 13 */
+#define SDRAM_COL 9 /* Column address: 8 to 12 */
+#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
+
+/* SDRAM Timings, unit: ns */
+#define SDRAM_TRAS 45 /* RAS# Active Time */
+#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
+#define SDRAM_TPC 20 /* RAS# Precharge Time */
+#define SDRAM_TRWL 7 /* Write Latency Time */
+#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */
+
+/*
+ * Cache Configuration
+ */
+#define CONFIG_SYS_DCACHE_SIZE 16384
+#define CONFIG_SYS_ICACHE_SIZE 16384
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+/*
+ * GPIO definition
+ */
+#define GPIO_SD_DETECT (2 * 32 + 27)
+#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */
+#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */
+
+#endif /* __CONFIG_H */
--- /dev/null
+#
+# (C) Copyright 2006
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
+
+LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
+LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE)
+AFLAGS += -DCONFIG_NAND_SPL
+CFLAGS += -DCONFIG_NAND_SPL
+
+SOBJS = start.o usb_boot.o
+COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o
+
+SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+__OBJS := $(SOBJS) $(COBJS)
+LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
+
+nandobj := $(OBJTREE)/nand_spl/
+
+ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
+all: $(obj).depend $(ALL)
+
+$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
+ dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1
+ cat $< $(nandobj)junk1 > $(nandobj)junk2
+ dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
+ cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
+ dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
+ cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
+ dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
+ rm -f $(nandobj)junk*
+
+$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
+ $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+
+$(nandobj)u-boot-spl: $(OBJS)
+ cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
+ -Map $(nandobj)u-boot-spl.map \
+ -o $(nandobj)u-boot-spl
+
+# create symbolic links for common files
+
+# from cpu directory
+$(obj)start.S:
+ @rm -f $(obj)start.S
+ ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S
+
+$(obj)usb_boot.S:
+ @rm -f $(obj)usb_boot.S
+ ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S
+
+$(obj)cpu.c:
+ @rm -f $(obj)cpu.c
+ ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c
+
+$(obj)jz4740.c:
+ @rm -f $(obj)jz4740.c
+ ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c
+
+$(obj)jz_serial.c:
+ @rm -f $(obj)jz_serial.c
+ ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c
+
+# from nand_spl directory
+$(obj)nand_boot_jz4740.c:
+ @rm -f $(obj)nand_boot_jz4740.c
+ ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c
+
+#########################################################################
+
+$(obj)%.o: $(obj)%.S
+ $(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)%.o: $(obj)%.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2006
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# Ingenic JZ4740 Reference Platform
+#
+
+#
+# TEXT_BASE for SPL:
+#
+# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000,
+# in the first 4kBytes of memory space in cache. So we set
+# TEXT_BASE to starting address in internal cache here.
+#
+TEXT_BASE = 0x80000000
--- /dev/null
+/*
+ * (C) Copyright 2005
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+#
+# (C) Copyright 2006
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
+
+LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
+LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE)
+AFLAGS += -DCONFIG_NAND_SPL
+CFLAGS += -DCONFIG_NAND_SPL
+
+SOBJS = start.o usb_boot.o
+COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o
+
+SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+__OBJS := $(SOBJS) $(COBJS)
+LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
+
+nandobj := $(OBJTREE)/nand_spl/
+
+ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
+all: $(obj).depend $(ALL)
+
+$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
+ dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1
+ cat $< $(nandobj)junk1 > $(nandobj)junk2
+ dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
+ cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
+ dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
+ cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
+ dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
+ rm -f $(nandobj)junk*
+
+$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
+ $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+
+$(nandobj)u-boot-spl: $(OBJS)
+ cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
+ -Map $(nandobj)u-boot-spl.map \
+ -o $(nandobj)u-boot-spl
+
+# create symbolic links for common files
+
+# from cpu directory
+$(obj)start.S:
+ @rm -f $(obj)start.S
+ ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S
+
+$(obj)usb_boot.S:
+ @rm -f $(obj)usb_boot.S
+ ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S
+
+$(obj)cpu.c:
+ @rm -f $(obj)cpu.c
+ ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c
+
+$(obj)jz4740.c:
+ @rm -f $(obj)jz4740.c
+ ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c
+
+$(obj)jz_serial.c:
+ @rm -f $(obj)jz_serial.c
+ ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c
+
+# from nand_spl directory
+$(obj)nand_boot_jz4740.c:
+ @rm -f $(obj)nand_boot_jz4740.c
+ ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c
+
+#########################################################################
+
+$(obj)%.o: $(obj)%.S
+ $(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)%.o: $(obj)%.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2006
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# Ingenic JZ4740 Reference Platform
+#
+
+#
+# TEXT_BASE for SPL:
+#
+# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000,
+# in the first 4kBytes of memory space in cache. So we set
+# TEXT_BASE to starting address in internal cache here.
+#
+TEXT_BASE = 0x80000000
--- /dev/null
+/*
+ * (C) Copyright 2005
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+#
+# (C) Copyright 2006
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
+
+LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
+LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE)
+AFLAGS += -DCONFIG_NAND_SPL
+CFLAGS += -DCONFIG_NAND_SPL
+
+SOBJS = start.o usb_boot.o
+COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o
+
+SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+__OBJS := $(SOBJS) $(COBJS)
+LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
+
+nandobj := $(OBJTREE)/nand_spl/
+
+ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
+all: $(obj).depend $(ALL)
+
+$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
+ dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1
+ cat $< $(nandobj)junk1 > $(nandobj)junk2
+ dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
+ cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
+ dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
+ cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
+ dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
+ rm -f $(nandobj)junk*
+
+$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
+ $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+
+$(nandobj)u-boot-spl: $(OBJS)
+ cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
+ -Map $(nandobj)u-boot-spl.map \
+ -o $(nandobj)u-boot-spl
+
+# create symbolic links for common files
+
+# from cpu directory
+$(obj)start.S:
+ @rm -f $(obj)start.S
+ ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S
+
+$(obj)usb_boot.S:
+ @rm -f $(obj)usb_boot.S
+ ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S
+
+$(obj)cpu.c:
+ @rm -f $(obj)cpu.c
+ ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c
+
+$(obj)jz4740.c:
+ @rm -f $(obj)jz4740.c
+ ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c
+
+$(obj)jz_serial.c:
+ @rm -f $(obj)jz_serial.c
+ ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c
+
+# from nand_spl directory
+$(obj)nand_boot_jz4740.c:
+ @rm -f $(obj)nand_boot_jz4740.c
+ ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c
+
+#########################################################################
+
+$(obj)%.o: $(obj)%.S
+ $(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)%.o: $(obj)%.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2006
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# Ingenic JZ4740 Reference Platform
+#
+
+#
+# TEXT_BASE for SPL:
+#
+# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000,
+# in the first 4kBytes of memory space in cache. So we set
+# TEXT_BASE to starting address in internal cache here.
+#
+TEXT_BASE = 0x80000000
--- /dev/null
+/*
+ * (C) Copyright 2005
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ _gp = ALIGN(16);
+
+ __got_start = .;
+ .got : { *(.got) }
+ __got_end = .;
+
+ .sdata : { *(.sdata) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ uboot_end_data = .;
+ num_got_entries = (__got_end - __got_start) >> 2;
+
+ . = ALIGN(4);
+ .sbss : { *(.sbss) }
+ .bss : { *(.bss) }
+ uboot_end = .;
+}
--- /dev/null
+/*
+ * Copyright (C) 2007 Ingenic Semiconductor Inc.
+ * Author: Peter <jlwei@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <nand.h>
+
+#include <asm/io.h>
+#include <asm/jz4740.h>
+
+#define KEY_U_OUT (32 * 2 + 16)
+#define KEY_U_IN (32 * 3 + 19)
+
+/*
+ * NAND flash definitions
+ */
+
+#define NAND_DATAPORT 0xb8000000
+#define NAND_ADDRPORT 0xb8010000
+#define NAND_COMMPORT 0xb8008000
+
+#define ECC_BLOCK 512
+#define ECC_POS 6
+#define PAR_SIZE 9
+
+#define __nand_enable() (REG_EMC_NFCSR |= EMC_NFCSR_NFE1 | EMC_NFCSR_NFCE1)
+#define __nand_disable() (REG_EMC_NFCSR &= ~(EMC_NFCSR_NFCE1))
+#define __nand_ecc_rs_encoding() \
+ (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST | EMC_NFECR_RS | EMC_NFECR_RS_ENCODING)
+#define __nand_ecc_rs_decoding() \
+ (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST | EMC_NFECR_RS | EMC_NFECR_RS_DECODING)
+#define __nand_ecc_disable() (REG_EMC_NFECR &= ~EMC_NFECR_ECCE)
+#define __nand_ecc_encode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_ENCF))
+#define __nand_ecc_decode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_DECF))
+
+static inline void __nand_dev_ready(void)
+{
+ unsigned int timeout = 10000;
+ while ((REG_GPIO_PXPIN(2) & 0x40000000) && timeout--);
+ while (!(REG_GPIO_PXPIN(2) & 0x40000000));
+}
+
+#define __nand_cmd(n) (REG8(NAND_COMMPORT) = (n))
+#define __nand_addr(n) (REG8(NAND_ADDRPORT) = (n))
+#define __nand_data8() REG8(NAND_DATAPORT)
+#define __nand_data16() REG16(NAND_DATAPORT)
+
+#if (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R3)
+ #define NAND_BUS_WIDTH 8
+ #define NAND_ROW_CYCLE 3
+#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R2)
+ #define NAND_BUS_WIDTH 8
+ #define NAND_ROW_CYCLE 2
+#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R3)
+ #define NAND_BUS_WIDTH 16
+ #define NAND_ROW_CYCLE 3
+#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R2)
+ #define NAND_BUS_WIDTH 16
+ #define NAND_ROW_CYCLE 2
+#endif
+
+/*
+ * NAND flash parameters
+ */
+static int page_size = 2048;
+static int oob_size = 64;
+static int ecc_count = 4;
+static int page_per_block = 64;
+static int bad_block_pos = 0;
+static int block_size = 131072;
+
+static unsigned char oob_buf[128] = {0};
+
+/*
+ * External routines
+ */
+extern void flush_cache_all(void);
+extern int serial_init(void);
+extern void serial_puts(const char *s);
+extern void sdram_init(void);
+extern void pll_init(void);
+extern void usb_boot();
+
+/*
+ * NAND flash routines
+ */
+#if NAND_BUS_WIDTH == 16
+static inline void nand_read_buf16(void *buf, int count)
+{
+ int i;
+ u16 *p = (u16 *)buf;
+
+ for (i = 0; i < count; i += 2)
+ *p++ = __nand_data16();
+}
+#define nand_read_buf nand_read_buf16
+
+#elif NAND_BUS_WIDTH == 8
+static inline void nand_read_buf8(void *buf, int count)
+{
+ int i;
+ u8 *p = (u8 *)buf;
+
+ for (i = 0; i < count; i++)
+ *p++ = __nand_data8();
+}
+#define nand_read_buf nand_read_buf8
+
+#endif
+
+/* Correct 1~9-bit errors in 512-bytes data */
+static void rs_correct(unsigned char *dat, int idx, int mask)
+{
+ int i;
+
+ idx--;
+
+ i = idx + (idx >> 3);
+ if (i >= 512)
+ return;
+
+ mask <<= (idx & 0x7);
+
+ dat[i] ^= mask & 0xff;
+ if (i < 511)
+ dat[i+1] ^= (mask >> 8) & 0xff;
+}
+
+static int nand_read_oob(int page_addr, uchar *buf, int size)
+{
+ int col_addr;
+ if (page_size != 512)
+ col_addr = page_size;
+ else {
+ col_addr = 0;
+ __nand_dev_ready();
+ }
+
+ if (page_size != 512)
+ /* Send READ0 command */
+ __nand_cmd(NAND_CMD_READ0);
+ else
+ /* Send READOOB command */
+ __nand_cmd(NAND_CMD_READOOB);
+
+ /* Send column address */
+ __nand_addr(col_addr & 0xff);
+ if (page_size != 512)
+ __nand_addr((col_addr >> 8) & 0xff);
+
+ /* Send page address */
+ __nand_addr(page_addr & 0xff);
+ __nand_addr((page_addr >> 8) & 0xff);
+ #ifdef NAND_ROW_CYCLE == 3
+ __nand_addr((page_addr >> 16) & 0xff);
+ #endif
+
+ /* Send READSTART command for 2048 or 4096 ps NAND */
+ if (page_size != 512)
+ __nand_cmd(NAND_CMD_READSTART);
+
+ /* Wait for device ready */
+ __nand_dev_ready();
+
+ /* Read oob data */
+ nand_read_buf(buf, size);
+ if (page_size == 512)
+ __nand_dev_ready();
+ return 0;
+}
+
+static int nand_read_page(int page_addr, uchar *dst, uchar *oobbuf)
+{
+ uchar *databuf = dst, *tmpbuf;
+ int i, j;
+
+ /*
+ * Read oob data
+ */
+ nand_read_oob(page_addr, oobbuf, oob_size);
+
+ /*
+ * Read page data
+ */
+
+ /* Send READ0 command */
+ __nand_cmd(NAND_CMD_READ0);
+
+ /* Send column address */
+ __nand_addr(0);
+ if (page_size != 512)
+ __nand_addr(0);
+
+ /* Send page address */
+ __nand_addr(page_addr & 0xff);
+ __nand_addr((page_addr >> 8) & 0xff);
+ #if NAND_ROW_CYCLE == 3
+ __nand_addr((page_addr >> 16) & 0xff);
+ #endif
+
+ /* Send READSTART command for 2048 or 4096 ps NAND */
+ if (page_size != 512)
+ __nand_cmd(NAND_CMD_READSTART);
+
+ /* Wait for device ready */
+ __nand_dev_ready();
+
+ /* Read page data */
+ tmpbuf = databuf;
+
+ for (i = 0; i < ecc_count; i++) {
+ volatile unsigned char *paraddr = (volatile unsigned char *)EMC_NFPAR0;
+ unsigned int stat;
+
+ /* Enable RS decoding */
+ REG_EMC_NFINTS = 0x0;
+ __nand_ecc_rs_decoding();
+
+ /* Read data */
+ nand_read_buf((void *)tmpbuf, ECC_BLOCK);
+
+ /* Set PAR values */
+ for (j = 0; j < PAR_SIZE; j++) {
+#if defined(CONFIG_SYS_NAND_ECC_POS)
+ *paraddr++ = oobbuf[CONFIG_SYS_NAND_ECC_POS + i*PAR_SIZE + j];
+#else
+ *paraddr++ = oobbuf[ECC_POS + i*PAR_SIZE + j];
+#endif
+ }
+
+ /* Set PRDY */
+ REG_EMC_NFECR |= EMC_NFECR_PRDY;
+
+ /* Wait for completion */
+ __nand_ecc_decode_sync();
+
+ /* Disable decoding */
+ __nand_ecc_disable();
+
+ /* Check result of decoding */
+ stat = REG_EMC_NFINTS;
+ if (stat & EMC_NFINTS_ERR) {
+ /* Error occurred */
+ /* serial_puts("\n Error occurred\n"); */
+ if (stat & EMC_NFINTS_UNCOR) {
+ /* Uncorrectable error occurred */
+ /* serial_puts("\nUncorrectable error occurred\n"); */
+ }
+ else {
+ unsigned int errcnt, index, mask;
+
+ errcnt = (stat & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT;
+ switch (errcnt) {
+ case 4:
+ index = (REG_EMC_NFERR3 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
+ mask = (REG_EMC_NFERR3 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
+ rs_correct(tmpbuf, index, mask);
+ /* FALL-THROUGH */
+ case 3:
+ index = (REG_EMC_NFERR2 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
+ mask = (REG_EMC_NFERR2 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
+ rs_correct(tmpbuf, index, mask);
+ /* FALL-THROUGH */
+ case 2:
+ index = (REG_EMC_NFERR1 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
+ mask = (REG_EMC_NFERR1 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
+ rs_correct(tmpbuf, index, mask);
+ /* FALL-THROUGH */
+ case 1:
+ index = (REG_EMC_NFERR0 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
+ mask = (REG_EMC_NFERR0 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
+ rs_correct(tmpbuf, index, mask);
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ tmpbuf += ECC_BLOCK;
+ }
+
+ return 0;
+}
+
+#ifndef CONFIG_SYS_NAND_BADBLOCK_PAGE
+#define CONFIG_SYS_NAND_BADBLOCK_PAGE 0 /* NAND bad block was marked at this page in a block, starting from 0 */
+#endif
+
+static void nand_load(int offs, int uboot_size, uchar *dst)
+{
+ int page;
+ int pagecopy_count;
+
+ __nand_enable();
+
+ page = offs / page_size;
+ pagecopy_count = 0;
+ while (pagecopy_count < (uboot_size / page_size)) {
+ if (page % page_per_block == 0) {
+ nand_read_oob(page + CONFIG_SYS_NAND_BADBLOCK_PAGE, oob_buf, oob_size);
+ if (oob_buf[bad_block_pos] != 0xff) {
+ page += page_per_block;
+ /* Skip bad block */
+ continue;
+ }
+ }
+ /* Load this page to dst, do the ECC */
+ nand_read_page(page, dst, oob_buf);
+
+ dst += page_size;
+ page++;
+ pagecopy_count++;
+ }
+
+ __nand_disable();
+}
+
+static void jz_nand_init(void) {
+
+ /* Optimize the timing of nand */
+ REG_EMC_SMCR1 = 0x094c4400;
+}
+
+static void gpio_init(void)
+{
+ /*
+ * Initialize SDRAM pins
+ */
+#if defined(CONFIG_JZ4720)
+ __gpio_as_sdram_16bit_4720();
+#elif defined(CONFIG_JZ4725)
+ __gpio_as_sdram_16bit_4725();
+#else
+ __gpio_as_sdram_32bit();
+#endif
+
+ /*
+ * Initialize UART0 pins
+ */
+ __gpio_as_uart0();
+}
+
+static int is_usb_boot()
+{
+ int keyU = 0;
+
+ __gpio_as_input(KEY_U_IN);
+ __gpio_enable_pull(KEY_U_IN);
+
+ __gpio_as_output(KEY_U_OUT);
+ __gpio_clear_pin(KEY_U_OUT);
+
+ keyU = __gpio_get_pin(KEY_U_IN);
+
+ if (keyU)
+ serial_puts("[U] not pressed\n");
+ else
+ serial_puts("[U] pressed\n");
+
+ return !keyU;
+}
+
+void nand_boot(void)
+{
+ void (*uboot)(void);
+
+ /*
+ * Init hardware
+ */
+ jz_nand_init();
+ gpio_init();
+ serial_init();
+
+ serial_puts("\n\nNAND Secondary Program Loader\n\n");
+
+ pll_init();
+ sdram_init();
+
+#if defined(CONFIG_NANONOTE)
+ if(is_usb_boot()) {
+ serial_puts("enter USB BOOT mode\n");
+ usb_boot();
+ }
+#endif
+
+ page_size = CONFIG_SYS_NAND_PAGE_SIZE;
+ block_size = CONFIG_SYS_NAND_BLOCK_SIZE;
+ page_per_block = CONFIG_SYS_NAND_BLOCK_SIZE / CONFIG_SYS_NAND_PAGE_SIZE;
+ bad_block_pos = (page_size == 512) ? 5 : 0;
+ oob_size = page_size / 32;
+ ecc_count = page_size / ECC_BLOCK;
+
+ /*
+ * Load U-Boot image from NAND into RAM
+ */
+ nand_load(CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE,
+ (uchar *)CONFIG_SYS_NAND_U_BOOT_DST);
+
+ uboot = (void (*)(void))CONFIG_SYS_NAND_U_BOOT_START;
+
+ serial_puts("Starting U-Boot ...\n");
+
+ /*
+ * Flush caches
+ */
+ flush_cache_all();
+
+ /*
+ * Jump to U-Boot image
+ */
+ (*uboot)();
+}
--- /dev/null
+this patch include the u-boot2009.11 change files
+
+From: Xiangfu Liu <xiangfu@sharism.cc>
+
+
+---
+
+ Makefile | 10 +
+ common/env_common.c | 2
+ common/lcd.c | 45 ++++
+ common/main.c | 4
+ cpu/mips/Makefile | 4
+ cpu/mips/cache.S | 280 ++++++++++----------------
+ cpu/mips/config.mk | 6 -
+ cpu/mips/cpu.c | 75 +++++++
+ cpu/mips/start.S | 432 ++++++++++++++++++++++++++++++++--------
+ drivers/mtd/nand/nand_base.c | 88 ++++++++
+ examples/standalone/mips.lds | 2
+ include/asm-mips/addrspace.h | 2
+ include/asm-mips/global_data.h | 11 +
+ include/lcd.h | 56 +++++
+ lib_mips/board.c | 18 +-
+ lib_mips/bootm.c | 7 +
+ lib_mips/time.c | 4
+ 20 files changed, 800 insertions(+), 333 deletions(-)
+
+
+diff --git a/Makefile b/Makefile
+index f06a97c..a318eb4 100644
+--- a/Makefile
++++ b/Makefile
+@@ -3439,6 +3439,22 @@ qemu_mips_config : unconfig
+ @$(MKCONFIG) -a qemu-mips mips mips qemu-mips
+
+ #########################################################################
++## MIPS32 Jz47XX
++#########################################################################
++qi_lb60_config : unconfig
++ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
++ @echo "Compile NAND boot image for QI LB60"
++ @$(MKCONFIG) -a qi_lb60 mips mips nanonote
++ @echo "TEXT_BASE = 0x80100000" > $(obj)board/nanonote/config.tmp
++ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
++
++avt2_config : unconfig
++ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
++ @echo "Compile NAND boot image for AVT2"
++ @$(MKCONFIG) -a avt2 mips mips nanonote
++ @echo "TEXT_BASE = 0x80100000" > $(obj)board/nanonote/config.tmp
++ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
++#########################################################################
+ ## MIPS64 5Kc
+ #########################################################################
+
+diff --git a/common/env_common.c b/common/env_common.c
+index 439a4a9..6cfe30b 100644
+--- a/common/env_common.c
++++ b/common/env_common.c
+@@ -134,7 +134,10 @@ uchar default_environment[] = {
+ "pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0"
+ #endif
+-#ifdef CONFIG_EXTRA_ENV_SETTINGS
+- CONFIG_EXTRA_ENV_SETTINGS
++#ifdef CONFIG_BOOTARGSFROMSD
++ "bootargsfromsd=" CONFIG_BOOTARGSFROMSD "\0"
++#endif
++#ifdef CONFIG_BOOTCOMMANDFROMSD
++ "bootcmdfromsd=" CONFIG_BOOTCOMMANDFROMSD "\0"
+ #endif
+ "\0"
+ };
+diff --git a/common/lcd.c b/common/lcd.c
+index 4e31618..ddd5aa8 100644
+--- a/common/lcd.c
++++ b/common/lcd.c
+@@ -64,7 +64,9 @@
+ #ifdef CONFIG_LCD_LOGO
+ # include <bmp_logo.h> /* Get logo data, width and height */
+ # if (CONSOLE_COLOR_WHITE >= BMP_LOGO_OFFSET)
+-# error Default Color Map overlaps with Logo Color Map
++# ifndef CONFIG_JzRISC /* JzRISC core */
++# error Default Color Map overlaps with Logo Color Map
++# endif
+ # endif
+ #endif
+
+@@ -249,6 +251,14 @@ static void lcd_drawchars (ushort x, ushort y, uchar *str, int count)
+ lcd_color_fg : lcd_color_bg;
+ bits <<= 1;
+ }
++#elif LCD_BPP == LCD_COLOR32
++ uint *m = (uint *)d;
++ for (c=0; c<32; ++c) {
++ *m++ = (bits & 0x80) ?
++ lcd_color_fg : lcd_color_bg;
++ //d+=4;
++ bits <<= 1;
++ }
+ #endif
+ }
+ #if LCD_BPP == LCD_MONOCHROME
+@@ -315,6 +325,9 @@ static void test_pattern (void)
+ }
+ #endif /* LCD_TEST_PATTERN */
+
++#ifdef CONFIG_JzRISC /* JzRISC core */
++extern int flush_cache_all(void);
++#endif
+
+ /************************************************************************/
+ /* ** GENERIC Initialization Routines */
+@@ -381,6 +394,7 @@ static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+ COLOR_MASK(lcd_getbgcolor()),
+ lcd_line_length*panel_info.vl_row);
+ #endif
++
+ /* Paint the logo and retrieve LCD base address */
+ debug ("[LCD] Drawing the logo...\n");
+ lcd_console_address = lcd_logo ();
+@@ -458,6 +472,8 @@ static void lcd_setfgcolor (int color)
+ {
+ #ifdef CONFIG_ATMEL_LCD
+ lcd_color_fg = color;
++#elif LCD_BPP == LCD_COLOR32
++ lcd_color_fg = color & 0xFFFFFFFF;
+ #else
+ lcd_color_fg = color & 0x0F;
+ #endif
+@@ -469,6 +485,8 @@ static void lcd_setbgcolor (int color)
+ {
+ #ifdef CONFIG_ATMEL_LCD
+ lcd_color_bg = color;
++#elif LCD_BPP == LCD_COLOR32
++ lcd_color_bg = color & 0xFFFFFFFF;
+ #else
+ lcd_color_bg = color & 0x0F;
+ #endif
+@@ -507,6 +525,7 @@ void bitmap_plot (int x, int y)
+ uchar *bmap;
+ uchar *fb;
+ ushort *fb16;
++ uint *fb32;
+ #if defined(CONFIG_PXA250)
+ struct pxafb_info *fbi = &panel_info.pxa;
+ #elif defined(CONFIG_MPC823)
+@@ -567,13 +586,25 @@ void bitmap_plot (int x, int y)
+ }
+ }
+ else { /* true color mode */
+- fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
+- for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
+- for (j=0; j<BMP_LOGO_WIDTH; j++) {
+- fb16[j] = bmp_logo_palette[(bmap[j])];
++ if(NBITS(panel_info.vl_bpix) == 16){
++ fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
++ for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
++ for (j=0; j<BMP_LOGO_WIDTH; j++) {
++ fb16[j] = bmp_logo_palette[(bmap[j])];
+ }
+- bmap += BMP_LOGO_WIDTH;
+- fb16 += panel_info.vl_col;
++ bmap += BMP_LOGO_WIDTH;
++ fb16 += panel_info.vl_col;
++ }
++ }
++ else{
++ fb32 = (uint *)(lcd_base + y * lcd_line_length + x);
++ for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
++ for (j=0; j<BMP_LOGO_WIDTH; j++) {
++ fb32[j] = bmp_logo_palette[(bmap[j])];
++ }
++ bmap += BMP_LOGO_WIDTH;
++ fb32 += panel_info.vl_col;
++ }
+ }
+ }
+
+diff --git a/common/main.c b/common/main.c
+index 10d8904..ff11ad7 100644
+--- a/common/main.c
++++ b/common/main.c
+@@ -372,7 +372,9 @@ void main_loop (void)
+ #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
+ s = getenv ("bootdelay");
+ bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
+-
++ DECLARE_GLOBAL_DATA_PTR;
++ if (gd->boot_option == 5)
++ bootdelay = gd->boot_option;
+ debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
+
+ # ifdef CONFIG_BOOT_RETRY_TIME
+@@ -393,7 +395,9 @@ void main_loop (void)
+ }
+ else
+ #endif /* CONFIG_BOOTCOUNT_LIMIT */
+- s = getenv ("bootcmd");
++ s = gd->boot_option == 1 ?
++ getenv ("bootcmdfromsd"):
++ getenv ("bootcmd") ;
+
+ debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>");
+
+diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile
+index 28a1cbb..5207bc5 100644
+--- a/cpu/mips/Makefile
++++ b/cpu/mips/Makefile
+@@ -33,6 +33,9 @@ SOBJS-$(CONFIG_INCA_IP) += incaip_wdt.o
+ COBJS-$(CONFIG_INCA_IP) += asc_serial.o incaip_clock.o
+ COBJS-$(CONFIG_PURPLE) += asc_serial.o
+ COBJS-$(CONFIG_SOC_AU1X00) += au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o
++COBJS-$(CONFIG_JZSOC) += jz4740.o jz_serial.o jz_mmc.o jz4740_nand.o
++COBJS-$(CONFIG_NANONOTE) += nanonote_gpm940b0.o
++
+
+ SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+ OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+diff --git a/cpu/mips/cache.S b/cpu/mips/cache.S
+index ff4f11c..cb3baff 100644
+--- a/cpu/mips/cache.S
++++ b/cpu/mips/cache.S
+@@ -23,32 +23,19 @@
+ */
+
+ #include <config.h>
+-#include <asm/asm.h>
++#include <version.h>
+ #include <asm/regdef.h>
+ #include <asm/mipsregs.h>
+ #include <asm/addrspace.h>
+ #include <asm/cacheops.h>
+
+-#define RA t8
++#ifndef CONFIG_JzRISC
+
+-/*
+- * 16kB is the maximum size of instruction and data caches on MIPS 4K,
+- * 64kB is on 4KE, 24K, 5K, etc. Set bigger size for convenience.
+- *
+- * Note that the above size is the maximum size of primary cache. U-Boot
+- * doesn't have L2 cache support for now.
+- */
+-#define MIPS_MAX_CACHE_SIZE 0x10000
+-
+-#define INDEX_BASE CKSEG0
++ /* 16KB is the maximum size of instruction and data caches on
++ * MIPS 4K.
++ */
++#define MIPS_MAX_CACHE_SIZE 0x4000
+
+- .macro cache_op op addr
+- .set push
+- .set noreorder
+- .set mips3
+- cache \op, 0(\addr)
+- .set pop
+- .endm
+
+ /*
+ * cacheop macro to automate cache operations
+@@ -119,79 +106,7 @@
+ #define icacheop(kva, n, cacheSize, cacheLineSize, op) \
+ icacheopn(kva, n, cacheSize, cacheLineSize, 1, (op))
+
+- .macro f_fill64 dst, offset, val
+- LONG_S \val, (\offset + 0 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 1 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 2 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 3 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 4 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 5 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 6 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 7 * LONGSIZE)(\dst)
+-#if LONGSIZE == 4
+- LONG_S \val, (\offset + 8 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 9 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 10 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 11 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 12 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 13 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 14 * LONGSIZE)(\dst)
+- LONG_S \val, (\offset + 15 * LONGSIZE)(\dst)
+-#endif
+- .endm
+-
+-/*
+- * mips_init_icache(uint PRId, ulong icache_size, unchar icache_linesz)
+- */
+-LEAF(mips_init_icache)
+- blez a1, 9f
+- mtc0 zero, CP0_TAGLO
+- /* clear tag to invalidate */
+- PTR_LI t0, INDEX_BASE
+- PTR_ADDU t1, t0, a1
+-1: cache_op Index_Store_Tag_I t0
+- PTR_ADDU t0, a2
+- bne t0, t1, 1b
+- /* fill once, so data field parity is correct */
+- PTR_LI t0, INDEX_BASE
+-2: cache_op Fill t0
+- PTR_ADDU t0, a2
+- bne t0, t1, 2b
+- /* invalidate again - prudent but not strictly neccessary */
+- PTR_LI t0, INDEX_BASE
+-1: cache_op Index_Store_Tag_I t0
+- PTR_ADDU t0, a2
+- bne t0, t1, 1b
+-9: jr ra
+- END(mips_init_icache)
+-
+ /*
+- * mips_init_dcache(uint PRId, ulong dcache_size, unchar dcache_linesz)
+- */
+-LEAF(mips_init_dcache)
+- blez a1, 9f
+- mtc0 zero, CP0_TAGLO
+- /* clear all tags */
+- PTR_LI t0, INDEX_BASE
+- PTR_ADDU t1, t0, a1
+-1: cache_op Index_Store_Tag_D t0
+- PTR_ADDU t0, a2
+- bne t0, t1, 1b
+- /* load from each line (in cached space) */
+- PTR_LI t0, INDEX_BASE
+-2: LONG_L zero, 0(t0)
+- PTR_ADDU t0, a2
+- bne t0, t1, 2b
+- /* clear all tags */
+- PTR_LI t0, INDEX_BASE
+-1: cache_op Index_Store_Tag_D t0
+- PTR_ADDU t0, a2
+- bne t0, t1, 1b
+-9: jr ra
+- END(mips_init_dcache)
+-
+-/*******************************************************************************
+-*
+ * mips_cache_reset - low level initialisation of the primary caches
+ *
+ * This routine initialises the primary caches to ensure that they
+@@ -204,112 +119,129 @@ LEAF(mips_init_dcache)
+ * a source of parity.
+ *
+ * RETURNS: N/A
+-*
+ */
+-NESTED(mips_cache_reset, 0, ra)
+- move RA, ra
++ .globl mips_cache_reset
++ .ent mips_cache_reset
++mips_cache_reset:
++
+ li t2, CONFIG_SYS_ICACHE_SIZE
+ li t3, CONFIG_SYS_DCACHE_SIZE
+ li t4, CONFIG_SYS_CACHELINE_SIZE
+ move t5, t4
+
++
+ li v0, MIPS_MAX_CACHE_SIZE
+
+- /*
+- * Now clear that much memory starting from zero.
++ /* Now clear that much memory starting from zero.
+ */
+- PTR_LI a0, CKSEG1
+- PTR_ADDU a1, a0, v0
+-2: PTR_ADDIU a0, 64
+- f_fill64 a0, -64, zero
+- bne a0, a1, 2b
+-
+- /*
+- * The caches are probably in an indeterminate state,
+- * so we force good parity into them by doing an
+- * invalidate, load/fill, invalidate for each line.
++
++ li a0, KSEG1
++ addu a1, a0, v0
++
++2: sw zero, 0(a0)
++ sw zero, 4(a0)
++ sw zero, 8(a0)
++ sw zero, 12(a0)
++ sw zero, 16(a0)
++ sw zero, 20(a0)
++ sw zero, 24(a0)
++ sw zero, 28(a0)
++ addu a0, 32
++ bltu a0, a1, 2b
++
++ /* Set invalid tag.
+ */
+
+- /*
+- * Assume bottom of RAM will generate good parity for the cache.
++ mtc0 zero, CP0_TAGLO
++
++ /*
++ * The caches are probably in an indeterminate state,
++ * so we force good parity into them by doing an
++ * invalidate, load/fill, invalidate for each line.
++ */
++
++ /* Assume bottom of RAM will generate good parity for the cache.
+ */
+
+- /*
+- * Initialize the I-cache first,
++ li a0, K0BASE
++ move a2, t2 # icacheSize
++ move a3, t4 # icacheLineSize
++ move a1, a2
++ icacheopn(a0,a1,a2,a3,121,(Index_Store_Tag_I,Fill))
++
++ /* To support Orion/R4600, we initialise the data cache in 3 passes.
+ */
+- move a1, t2
+- move a2, t4
+- PTR_LA t7, mips_init_icache
+- jalr t7
+
+- /*
+- * then initialize D-cache.
++ /* 1: initialise dcache tags.
+ */
+- move a1, t3
+- move a2, t5
+- PTR_LA t7, mips_init_dcache
+- jalr t7
+
+- jr RA
+- END(mips_cache_reset)
++ li a0, K0BASE
++ move a2, t3 # dcacheSize
++ move a3, t5 # dcacheLineSize
++ move a1, a2
++ icacheop(a0,a1,a2,a3,Index_Store_Tag_D)
+
+-/*******************************************************************************
+-*
+-* dcache_status - get cache status
+-*
+-* RETURNS: 0 - cache disabled; 1 - cache enabled
+-*
+-*/
+-LEAF(dcache_status)
+- mfc0 t0, CP0_CONFIG
+- li t1, CONF_CM_UNCACHED
+- andi t0, t0, CONF_CM_CMASK
+- move v0, zero
+- beq t0, t1, 2f
+- li v0, 1
+-2: jr ra
+- END(dcache_status)
+-
+-/*******************************************************************************
+-*
++ /* 2: fill dcache.
++ */
++
++ li a0, K0BASE
++ move a2, t3 # dcacheSize
++ move a3, t5 # dcacheLineSize
++ move a1, a2
++ icacheopn(a0,a1,a2,a3,1lw,(dummy))
++
++ /* 3: clear dcache tags.
++ */
++
++ li a0, K0BASE
++ move a2, t3 # dcacheSize
++ move a3, t5 # dcacheLineSize
++ move a1, a2
++ icacheop(a0,a1,a2,a3,Index_Store_Tag_D)
++
++ j ra
++ .end mips_cache_reset
++
++
++/*
++ * dcache_status - get cache status
++ *
++ * RETURNS: 0 - cache disabled; 1 - cache enabled
++ */
++ .globl dcache_status
++ .ent dcache_status
++dcache_status:
++
++ mfc0 v0, CP0_CONFIG
++ andi v0, v0, 1
++ j ra
++
++ .end dcache_status
++
++/*
+ * dcache_disable - disable cache
+ *
+ * RETURNS: N/A
+-*
+ */
+-LEAF(dcache_disable)
++ .globl dcache_disable
++ .ent dcache_disable
++dcache_disable:
++
+ mfc0 t0, CP0_CONFIG
+ li t1, -8
+ and t0, t0, t1
+ ori t0, t0, CONF_CM_UNCACHED
+- mtc0 t0, CP0_CONFIG
+- jr ra
+- END(dcache_disable)
++ mtc0 t0, CP0_CONFIG
++ j ra
+
+-/*******************************************************************************
+-*
+-* dcache_enable - enable cache
+-*
+-* RETURNS: N/A
+-*
+-*/
+-LEAF(dcache_enable)
+- mfc0 t0, CP0_CONFIG
+- ori t0, CONF_CM_CMASK
+- xori t0, CONF_CM_CMASK
+- ori t0, CONF_CM_CACHABLE_NONCOHERENT
+- mtc0 t0, CP0_CONFIG
+- jr ra
+- END(dcache_enable)
+-
+-#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS
+-/*******************************************************************************
+-*
+-* mips_cache_lock - lock RAM area pointed to by a0 in cache.
+-*
+-* RETURNS: N/A
+-*
+-*/
++ .end dcache_disable
++
++
++/*
++ * mips_cache_lock - lock RAM area pointed to by a0 in cache.
++ *
++ * RETURNS: N/A
++ */
+ #if defined(CONFIG_PURPLE)
+ # define CACHE_LOCK_SIZE (CONFIG_SYS_DCACHE_SIZE/2)
+ #else
+@@ -318,14 +250,14 @@ LEAF(dcache_enable)
+ .globl mips_cache_lock
+ .ent mips_cache_lock
+ mips_cache_lock:
+- li a1, CKSEG0 - CACHE_LOCK_SIZE
++ li a1, K0BASE - CACHE_LOCK_SIZE
+ addu a0, a1
+ li a2, CACHE_LOCK_SIZE
+ li a3, CONFIG_SYS_CACHELINE_SIZE
+ move a1, a2
+ icacheop(a0,a1,a2,a3,0x1d)
+
+- jr ra
+-
++ j ra
+ .end mips_cache_lock
+-#endif /* CONFIG_SYS_INIT_RAM_LOCK_MIPS */
++
++#endif /* CONFIG_JzRISC */
+diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk
+index a173c54..8d27e52 100644
+--- a/cpu/mips/config.mk
++++ b/cpu/mips/config.mk
+@@ -25,15 +25,15 @@ MIPSFLAGS:=$(shell \
+ if [ "$v" -lt "14" ]; then \
+ echo "-mcpu=4kc"; \
+ else \
+- echo "-march=4kc -mtune=4kc"; \
++ echo "-march=4kc -mtune=r4600"; \
+ fi)
+
+ ifneq (,$(findstring 4KCle,$(CROSS_COMPILE)))
+ ENDIANNESS = -EL
+ else
+-ENDIANNESS = -EB
++#ENDIANNESS = -EB
+ endif
+
+-MIPSFLAGS += $(ENDIANNESS)
++MIPSFLAGS += $(ENDIANNESS) -mabicalls -mips32 -O2
+
+ PLATFORM_CPPFLAGS += $(MIPSFLAGS)
+diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c
+index d5a1604..48e1cea 100644
+--- a/cpu/mips/cpu.c
++++ b/cpu/mips/cpu.c
+@@ -28,6 +28,12 @@
+ #include <asm/cacheops.h>
+ #include <asm/reboot.h>
+
++#ifdef CONFIG_JZ4740
++#include <asm/jz4740.h>
++#endif
++
++#if !defined (CONFIG_NAND_SPL) && !defined (CONFIG_MSC_SPL)
++
+ #define cache_op(op,addr) \
+ __asm__ __volatile__( \
+ " .set push \n" \
+@@ -40,6 +46,19 @@
+
+ void __attribute__((weak)) _machine_restart(void)
+ {
++#ifdef CONFIG_JZ4740
++ __wdt_select_extalclk();
++ __wdt_select_clk_div64();
++ __wdt_set_data(100);
++ __wdt_set_count(0);
++ __tcu_start_wdt_clock();
++ __wdt_start();
++ while(1);
++#endif
++#if defined(CONFIG_JzRISC)
++ void (*f)(void) = (void *) 0xbfc00000;
++ f();
++#endif
+ }
+
+ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+@@ -110,3 +129,59 @@ int cpu_eth_init(bd_t *bis)
+ #endif
+ return 0;
+ }
++
++#endif /* !CONFIG_NAND_SPL !CONFIG_MSC_SPL */
++
++#ifdef CONFIG_JzRISC
++void flush_icache_all(void)
++{
++ u32 addr, t = 0;
++
++ asm volatile ("mtc0 $0, $28"); /* Clear Taglo */
++ asm volatile ("mtc0 $0, $29"); /* Clear TagHi */
++
++ for (addr = KSEG0; addr < KSEG0 + CONFIG_SYS_ICACHE_SIZE;
++ addr += CONFIG_SYS_CACHELINE_SIZE) {
++ asm volatile (
++ ".set mips3\n\t"
++ " cache %0, 0(%1)\n\t"
++ ".set mips2\n\t"
++ :
++ : "I" (Index_Store_Tag_I), "r"(addr));
++ }
++
++ /* invalicate btb */
++ asm volatile (
++ ".set mips32\n\t"
++ "mfc0 %0, $16, 7\n\t"
++ "nop\n\t"
++ "ori %0,2\n\t"
++ "mtc0 %0, $16, 7\n\t"
++ ".set mips2\n\t"
++ :
++ : "r" (t));
++}
++
++void flush_dcache_all(void)
++{
++ u32 addr;
++
++ for (addr = KSEG0; addr < KSEG0 + CONFIG_SYS_DCACHE_SIZE;
++ addr += CONFIG_SYS_CACHELINE_SIZE) {
++ asm volatile (
++ ".set mips3\n\t"
++ " cache %0, 0(%1)\n\t"
++ ".set mips2\n\t"
++ :
++ : "I" (Index_Writeback_Inv_D), "r"(addr));
++ }
++
++ asm volatile ("sync");
++}
++
++void flush_cache_all(void)
++{
++ flush_dcache_all();
++ flush_icache_all();
++}
++#endif /* CONFIG_JzRISC */
+diff --git a/cpu/mips/start.S b/cpu/mips/start.S
+index 57db589..fa6e352 100644
+--- a/cpu/mips/start.S
++++ b/cpu/mips/start.S
+@@ -23,32 +23,33 @@
+ */
+
+ #include <config.h>
++#include <version.h>
+ #include <asm/regdef.h>
+ #include <asm/mipsregs.h>
++#include <asm/addrspace.h>
++#include <asm/cacheops.h>
+
+- /*
+- * For the moment disable interrupts, mark the kernel mode and
+- * set ST0_KX so that the CPU does not spit fire when using
+- * 64-bit addresses.
+- */
+- .macro setup_c0_status set clr
+- .set push
+- mfc0 t0, CP0_STATUS
+- or t0, ST0_CU0 | \set | 0x1f | \clr
+- xor t0, 0x1f | \clr
+- mtc0 t0, CP0_STATUS
+- .set noreorder
+- sll zero, 3 # ehb
+- .set pop
+- .endm
+-
+- .macro setup_c0_status_reset
+-#ifdef CONFIG_64BIT
+- setup_c0_status ST0_KX 0
+-#else
+- setup_c0_status 0 0
++#ifdef CONFIG_JZ4730
++#include <asm/jz4730.h>
++#endif
++
++#ifdef CONFIG_JZ4740
++#include <asm/jz4740.h>
++#endif
++
++#ifdef CONFIG_JZ4750
++#include <asm/jz4750.h>
++#endif
++
++#ifdef CONFIG_JZ4750D
++#include <asm/jz4750d.h>
++#endif
++
++#if defined(CONFIG_JZ4750) || defined(CONFIG_JZ4750D)
++#define JZ4750_NANDBOOT_CFG0 (0x55555500 | (CFG_NAND_BW8*0xff))
++#define JZ4750_NANDBOOT_CFG1 0x55555555
++#define JZ4750_NANDBOOT_CFG2 ((CFG_NAND_PAGE_SIZE==2048)&0xff0000) | ((CFG_NAND_PAGE_SIZE!=512)&0xff00) | ((CFG_NAND_ROW_CYCLE==3)&0xff)
+ #endif
+- .endm
+
+ #define RVECENT(f,n) \
+ b f; nop
+@@ -61,6 +62,28 @@
+ .globl _start
+ .text
+ _start:
++#if defined(CONFIG_JZ4740)
++#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
++ .word JZ4740_NORBOOT_CFG /* fetched during NOR Boot */
++#else
++#if defined(CONFIG_NAND_SPL)
++ .word JZ4740_NANDBOOT_CFG /* fetched during NAND Boot */
++#endif
++#endif
++#endif /* CONFIG_JZ4740 */
++#if defined(CONFIG_JZ4750) || defined(CONFIG_JZ4750D)
++#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
++ .word JZ4750_NORBOOT_CFG /* fetched during NOR Boot */
++#else
++#if defined(CONFIG_NAND_SPL) && !defined(CONFIG_MSC_SPL)
++ /* First three words fetched by CPU during NAND Boot */
++ .word JZ4750_NANDBOOT_CFG0
++ .word JZ4750_NANDBOOT_CFG1
++ .word JZ4750_NANDBOOT_CFG2
++#endif
++#endif
++#endif /* CONFIG_JZ4750 || CONFIG_JZ4750D */
++#if !defined(CONFIG_JzRISC)
+ RVECENT(reset,0) /* U-boot entry point */
+ RVECENT(reset,1) /* software reboot */
+ #if defined(CONFIG_INCA_IP)
+@@ -213,7 +236,7 @@ _start:
+ .word 0x00000000
+ .word 0x03e00008
+ .word 0x00000000
+- .word 0x00000000
++ .word 0x00000000
+ /* 0xbfc00428 */
+ .word 0xdc870000
+ .word 0xfca70000
+@@ -224,74 +247,192 @@ _start:
+ .word 0x00000000
+ .word 0x03e00008
+ .word 0x00000000
+- .word 0x00000000
++ .word 0x00000000
+ #endif /* CONFIG_PURPLE */
+ .align 4
++#endif /* CONFIG_JzRISC */
++
+ reset:
+
++#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
++
++#ifdef CONFIG_JZ4730
++
++ /* Disable interrupts */
++ la t0, INTC_IMR
++ li t1, 0xffffffff
++ sw t1, 0(t0)
++
++ /*
++ * Clear SCR.HGP
++ */
++ la t0, CPM_SCR
++ lw t1, 0(t0)
++ ori t1, 0x8
++ xori t1, 0x8
++ sw t1, 0(t0)
++
++ /*
++ * Set usb port0 as host
++ */
++ la t0, HARB_HAPOR
++ lw t1, 0(t0)
++ ori t1, HARB_HAPOR_UCHSEL
++ sw t1, 0(t0)
++
++ /*
++ * Check reset status
++ */
++ la t0, CPM_RSTR
++ lw t1, 0(t0)
++ andi t1, 0x4
++ bnez t1, resume_from_hibernate
++ nop
++#endif /* CONFIG_JZ4730 */
++
++#ifndef CONFIG_NAND_SPL
+ /* Clear watch registers.
+ */
+ mtc0 zero, CP0_WATCHLO
+ mtc0 zero, CP0_WATCHHI
++#endif
+
+- /* WP(Watch Pending), SW0/1 should be cleared. */
+- mtc0 zero, CP0_CAUSE
++ /* STATUS register */
++#ifdef CONFIG_JzRISC
++ /*
++ * CU0=UM=EXL=IE=0, BEV=ERL=1, IP2~7=1
++ */
++ li t0, 0x0040FC04
++ mtc0 t0, CP0_STATUS
++#else
++#ifdef CONFIG_TB0229
++ li k0, ST0_CU0
++#else
++ mfc0 k0, CP0_STATUS
++#endif
++ li k1, ~ST0_IE
++ and k0, k1
++ mtc0 k0, CP0_STATUS
++#endif
+
+- setup_c0_status_reset
++ /* CAUSE register */
++#ifdef CONFIG_JzRISC
++ /* IV=1, use the specical interrupt vector (0x200) */
++ li t1, 0x00800000
++ mtc0 t1, CP0_CAUSE
++#else
++ mtc0 zero, CP0_CAUSE
++#endif
+
++#ifndef CONFIG_JzRISC
+ /* Init Timer */
+ mtc0 zero, CP0_COUNT
+ mtc0 zero, CP0_COMPARE
++#endif
+
+-#if !defined(CONFIG_SKIP_LOWLEVEL_INIT)
++#endif /* !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) */
++
++#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
+ /* CONFIG0 register */
+ li t0, CONF_CM_UNCACHED
+ mtc0 t0, CP0_CONFIG
+-#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */
++#endif
+
+- /* Initialize $gp.
++ /* Initialize GOT pointer.
++ */
++ bal 1f
++ nop
++ .word _GLOBAL_OFFSET_TABLE_
++ 1:
++ move gp, ra
++ lw t1, 0(ra)
++ move gp, t1
++
++#ifdef CONFIG_INCA_IP
++ /* Disable INCA-IP Watchdog.
+ */
+- bal 1f
++ la t9, disable_incaip_wdt
++ jalr t9
+ nop
+- .word _gp
+-1:
+- lw gp, 0(ra)
++#endif
+
+-#if !defined(CONFIG_SKIP_LOWLEVEL_INIT)
++/* JzRISC will init external memory in board_init_f,
++ which uses cache as stack and calls into C code. */
++#ifndef CONFIG_JzRISC
+ /* Initialize any external memory.
+ */
+- la t9, lowlevel_init
+- jalr t9
++ la t9, lowlevel_init
++ jalr t9
+ nop
++#endif
+
++#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
+ /* Initialize caches...
+ */
+- la t9, mips_cache_reset
+- jalr t9
++#ifdef CONFIG_JzRISC
++ .set mips32
++ mtc0 zero, CP0_TAGLO
++ mtc0 zero, CP0_TAGHI
++
++ li t0, K0BASE
++ ori t1, t0, CONFIG_SYS_DCACHE_SIZE
++1:
++ cache Index_Store_Tag_D, 0(t0)
++ bne t0, t1, 1b
++ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE
++
++ li t0, K0BASE
++ ori t1, t0, CONFIG_SYS_ICACHE_SIZE
++2:
++ cache Index_Store_Tag_I, 0(t0)
++ bne t0, t1, 2b
++ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE
++
++ /* Invalidate BTB */
++ mfc0 t0, CP0_CONFIG, 7
++ nop
++ ori t0, 2
++ mtc0 t0, CP0_CONFIG, 7
+ nop
+
++ .set mips2
++#else
++ la t9, mips_cache_reset
++ jalr t9
++ nop
++#endif
++
+ /* ... and enable them.
+ */
+ li t0, CONF_CM_CACHABLE_NONCOHERENT
+ mtc0 t0, CP0_CONFIG
+-#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */
++ nop
++
++#endif /* !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) */
+
+ /* Set up temporary stack.
+ */
+-#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS
++#ifndef CONFIG_JzRISC
+ li a0, CONFIG_SYS_INIT_SP_OFFSET
+- la t9, mips_cache_lock
+- jalr t9
++ la t9, mips_cache_lock
++ jalr t9
+ nop
+ #endif
+
++#ifdef CONFIG_NAND_SPL
++ la sp, 0x80004000
++ la t9, nand_boot
++ j t9
++ nop
++#else
+ li t0, CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_INIT_SP_OFFSET
+ la sp, 0(t0)
+
+ la t9, board_init_f
+- jr t9
++ j t9
+ nop
+
++
+ /*
+ * void relocate_code (addr_sp, gd, addr_moni)
+ *
+@@ -305,37 +446,28 @@ reset:
+ .globl relocate_code
+ .ent relocate_code
+ relocate_code:
+- move sp, a0 /* Set new stack pointer */
++ move sp, a0 /* Set new stack pointer */
+
+- li t0, CONFIG_SYS_MONITOR_BASE
++ li t0, TEXT_BASE
+ la t3, in_ram
+ lw t2, -12(t3) /* t2 <-- uboot_end_data */
+ move t1, a2
+- move s2, a2 /* s2 <-- destination address */
+
+ /*
+- * Fix $gp:
++ * Fix GOT pointer:
+ *
+- * New $gp = (Old $gp - CONFIG_SYS_MONITOR_BASE) + Destination Address
++ * New GOT-PTR = (old GOT-PTR - TEXT_BASE) + Destination Address
+ */
+ move t6, gp
+- sub gp, CONFIG_SYS_MONITOR_BASE
+- add gp, a2 /* gp now adjusted */
+- sub s1, gp, t6 /* s1 <-- relocation offset */
++ sub gp, TEXT_BASE
++ add gp, a2 /* gp now adjusted */
++ sub t6, gp, t6 /* t6 <-- relocation offset */
+
+ /*
+ * t0 = source address
+ * t1 = target address
+ * t2 = source end address
+ */
+-
+- /*
+- * Save destination address and size for later usage in flush_cache()
+- */
+- move s0, a1 /* save gd in s0 */
+- move a0, t1 /* a0 <-- destination addr */
+- sub a1, t2, t0 /* a1 <-- size */
+-
+ /* On the purple board we copy the code earlier in a special way
+ * in order to solve flash problems
+ */
+@@ -345,47 +477,61 @@ relocate_code:
+ sw t3, 0(t1)
+ addu t0, 4
+ ble t0, t2, 1b
+- addu t1, 4 /* delay slot */
++ addu t1, 4 /* delay slot */
+ #endif
+
+ /* If caches were enabled, we would have to flush them here.
+ */
+-
+- /* a0 & a1 are already set up for flush_cache(start, size) */
+- la t9, flush_cache
+- jalr t9
++#ifdef CONFIG_JzRISC
++ /* flush d-cache */
++ .set mips32
++ li t0, KSEG0
++ addi t1, t0, CONFIG_SYS_DCACHE_SIZE
++2:
++ cache Index_Writeback_Inv_D, 0(t0)
++ bne t0, t1, 2b
++ addi t0, CONFIG_SYS_CACHELINE_SIZE
++
++ sync
++
++ /* flush i-cache */
++ li t0, KSEG0
++ addi t1, t0, CONFIG_SYS_ICACHE_SIZE
++3:
++ cache Index_Invalidate_I, 0(t0)
++ bne t0, t1, 3b
++ addi t0, CONFIG_SYS_CACHELINE_SIZE
++
++ /* Invalidate BTB */
++ mfc0 t0, CP0_CONFIG, 7
++ nop
++ ori t0, 2
++ mtc0 t0, CP0_CONFIG, 7
+ nop
+
++ .set mips0
++#endif
++
+ /* Jump to where we've relocated ourselves.
+ */
+- addi t0, s2, in_ram - _start
+- jr t0
++ addi t0, a2, in_ram - _start
++ j t0
+ nop
+
+- .word _gp
+- .word _GLOBAL_OFFSET_TABLE_
+ .word uboot_end_data
+ .word uboot_end
+ .word num_got_entries
+
+ in_ram:
+- /*
+- * Now we want to update GOT.
+- *
+- * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
+- * generated by GNU ld. Skip these reserved entries from relocation.
++ /* Now we want to update GOT.
+ */
+ lw t3, -4(t0) /* t3 <-- num_got_entries */
+- lw t4, -16(t0) /* t4 <-- _GLOBAL_OFFSET_TABLE_ */
+- lw t5, -20(t0) /* t5 <-- _gp */
+- sub t4, t5 /* compute offset*/
+- add t4, t4, gp /* t4 now holds relocated _GLOBAL_OFFSET_TABLE_ */
+- addi t4, t4, 8 /* Skipping first two entries. */
++ addi t4, gp, 8 /* Skipping first two entries. */
+ li t2, 2
+ 1:
+ lw t1, 0(t4)
+ beqz t1, 2f
+- add t1, s1
++ add t1, t6
+ sw t1, 0(t4)
+ 2:
+ addi t2, 1
+@@ -396,26 +542,134 @@ in_ram:
+ */
+ lw t1, -12(t0) /* t1 <-- uboot_end_data */
+ lw t2, -8(t0) /* t2 <-- uboot_end */
+- add t1, s1 /* adjust pointers */
+- add t2, s1
++ add t1, t6 /* adjust pointers */
++ add t2, t6
+
+ sub t1, 4
+-1:
+- addi t1, 4
++1: addi t1, 4
+ bltl t1, t2, 1b
+ sw zero, 0(t1) /* delay slot */
+
+- move a0, s0 /* a0 <-- gd */
++ move a0, a1
+ la t9, board_init_r
+- jr t9
+- move a1, s2 /* delay slot */
++ j t9
++ move a1, a2 /* delay slot */
+
+ .end relocate_code
+
++#endif /* CONFIG_NAND_SPL */
++
++#if !defined(CONFIG_JzRISC)
+ /* Exception handlers.
+ */
+ romReserved:
+- b romReserved
++ b romReserved
+
+ romExcHandle:
+- b romExcHandle
++ b romExcHandle
++#endif
++
++#ifdef CONFIG_JZ4730
++
++/* These are the runtime values, modify them according to your platform. */
++#define PLCR1_VAL 0x1b000520
++#define CFCR_VAL 0x0c526220
++
++#define DMCR_VAL0 0x042a3211
++#define DMCR_VAL1 0x05aa3211 /*(DMCR_VAL0|EMC_DMCR_RFSH|EMC_DMCR_MRSET)*/
++
++#define RTCOR_VAL 0x10
++#define RTCSR_VAL 0x83
++
++ /*
++ * cpu was reset from hibernate mode
++ */
++resume_from_hibernate:
++ /*
++ * Init PLL
++ */
++ la t0, 0xB0000000 /* CFCR */
++ li t1, CFCR_VAL
++ sw t1, 0(t0)
++
++ la t0, 0xB0000010 /* PLCR1 */
++ li t1, PLCR1_VAL
++ sw t1, 0(t0)
++ nop;nop;nop;nop
++
++ /* Init caches */
++ .set mips32
++ mtc0 zero, CP0_TAGLO
++ mtc0 zero, CP0_TAGHI
++
++ li t0, K0BASE
++ ori t1, t0, CONFIG_SYS_DCACHE_SIZE
++1:
++ cache Index_Store_Tag_D, 0(t0)
++ cache Index_Store_Tag_I, 0(t0)
++ bne t0, t1, 1b
++ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE
++
++ /*
++ * Init SDRAM
++ */
++ la t0, 0xB0010070 /* GPALR2 */
++ lw t1, 0(t0)
++ li t2, 0x3FFFFFFF
++ and t1, t2
++ li t2, 0x40000000
++ or t1, t2
++ sw t1, 0(t0)
++
++ la t0, 0xB0010074 /* GPAUR2 */
++ lw t1, 0(t0)
++ li t2, 0xFFFF0000
++ and t1, t2
++ li t2, 0x00005555
++ or t1, t2
++ sw t1, 0(t0)
++
++ la t0, 0xB3010000 /* EMC base address */
++
++ li t1, DMCR_VAL0 /* DMCR */
++ sw t1, 0x80(t0)
++
++ li t1, RTCOR_VAL
++ sh t1, 0x8c(t0) /* RTCOR */
++
++ li t1, RTCSR_VAL
++ sh t1, 0x84(t0) /* RTCSR */
++
++ /* precharge all chip-selects */
++ ori t1, t0, 0xa088
++ sb $0, 0(t1)
++ ori t1, t0, 0xb088
++ sb $0, 0(t1)
++
++ /* delay about 200us */
++ li t1, 0x20000
++1:
++ bnez t1, 1b
++ sub t1, 1
++
++ la t1, DMCR_VAL1 /* DMCR */
++ sw t1, 0x80(t0)
++
++ /* write sdram mode register for each chip-select */
++ ori t1, t0, 0xa088
++ sb $0, 0(t1)
++ ori t1, t0, 0xb088
++ sb $0, 0(t1)
++
++ /*
++ * jump to resume entry point
++ */
++ la t0, CPM_SPR
++ lw t1, 0(t0)
++ li t0, 0x80000000
++ or t0, t1
++
++ j t0
++ nop
++
++#endif /* CONFIG_JZ4730 */
+diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
+index 426bb95..6e5fbd3 100644
+--- a/drivers/mtd/nand/nand_base.c
++++ b/drivers/mtd/nand/nand_base.c
+@@ -109,6 +109,22 @@ static struct nand_ecclayout nand_oob_16 = {
+ . length = 8}}
+ };
+
++#if defined(CONFIG_JZ4740)
++static struct nand_ecclayout nand_oob_64 = {
++ .eccbytes = 36,
++ .eccpos = {
++ 6, 7, 8, 9, 10, 11, 12, 13,
++ 14, 15, 16, 17, 18, 19, 20, 21,
++ 22, 23, 24, 25, 26, 27, 28, 29,
++ 30, 31, 32, 33, 34, 35, 36, 37,
++ 38, 39, 40, 41},
++ .oobfree ={
++ {.offset = 2,
++ .length = 4},
++ {.offset = 42,
++ .length = 22}}
++};
++#else
+ static struct nand_ecclayout nand_oob_64 = {
+ .eccbytes = 24,
+ .eccpos = {
+@@ -119,6 +135,7 @@ static struct nand_ecclayout nand_oob_64 = {
+ {.offset = 2,
+ .length = 38}}
+ };
++#endif
+
+ static struct nand_ecclayout nand_oob_128 = {
+ .eccbytes = 48,
+@@ -1116,6 +1133,60 @@ static int nand_read_page_hwecc_oob_first(struct mtd_info *mtd,
+ }
+
+ /**
++ * nand_read_page_hwecc_rs - [REPLACABLE] hardware rs ecc based page read function
++ * @mtd: mtd info structure
++ * @chip: nand chip info structure
++ * @buf: buffer to store read data
++ *
++ * Not for syndrome calculating ecc controllers which need a special oob layout
++ */
++static int nand_read_page_hwecc_rs(struct mtd_info *mtd, struct nand_chip *chip,
++ uint8_t *buf)
++{
++ int i, eccsize = chip->ecc.size;
++ int eccbytes = chip->ecc.bytes;
++ int eccsteps = chip->ecc.steps;
++ uint8_t *p = buf;
++ uint8_t *ecc_calc = chip->buffers->ecccalc;
++ uint8_t *ecc_code = chip->buffers->ecccode;
++ uint32_t *eccpos = chip->ecc.layout->eccpos;
++ uint32_t page;
++ uint8_t flag = 0;
++
++ page = (buf[3]<<24) + (buf[2]<<16) + (buf[1]<<8) + buf[0];
++
++ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page);
++ chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
++
++ for (i = 0; i < chip->ecc.total; i++) {
++ ecc_code[i] = chip->oob_poi[CONFIG_SYS_NAND_ECC_POS + i];
++ if (ecc_code[i] != 0xff)
++ flag = 1;
++ }
++
++ eccsteps = chip->ecc.steps;
++ p = buf;
++
++ chip->cmdfunc(mtd, NAND_CMD_RNDOUT, 0x00, -1);
++ for (i = 0 ; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
++ int stat;
++ if (flag) {
++ chip->ecc.hwctl(mtd, NAND_ECC_READ);
++ chip->read_buf(mtd, p, eccsize);
++ stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]);
++ if (stat < 0)
++ mtd->ecc_stats.failed++;
++ else
++ mtd->ecc_stats.corrected += stat;
++ }
++ else {
++ chip->ecc.hwctl(mtd, NAND_ECC_READ);
++ chip->read_buf(mtd, p, eccsize);
++ }
++ }
++ return 0;
++}
++/**
+ * nand_read_page_syndrome - [REPLACABLE] hardware ecc syndrom based page read
+ * @mtd: mtd info structure
+ * @chip: nand chip info structure
+@@ -1271,9 +1342,17 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
+ bufpoi, page);
+ else if (!aligned && NAND_SUBPAGE_READ(chip) && !oob)
+ ret = chip->ecc.read_subpage(mtd, chip, col, bytes, bufpoi);
+- else
++ else {
++#if defined(CONFIG_JZ4740)
++ bufpoi[0] = (uint8_t)page;
++ bufpoi[1] = (uint8_t)(page >> 8);
++ bufpoi[2] = (uint8_t)(page >> 16);
++ bufpoi[3] = (uint8_t)(page >> 24);
++#endif
++
+ ret = chip->ecc.read_page(mtd, chip, bufpoi,
+ page);
++ }
+ if (ret < 0)
+ break;
+
+@@ -2791,8 +2870,13 @@ int nand_scan_tail(struct mtd_info *mtd)
+
+ case NAND_ECC_HW:
+ /* Use standard hwecc read page function ? */
+- if (!chip->ecc.read_page)
++ if (!chip->ecc.read_page) {
++#if defined(CONFIG_JZ4740)
++ chip->ecc.read_page = nand_read_page_hwecc_rs;
++#else
+ chip->ecc.read_page = nand_read_page_hwecc;
++#endif
++ }
+ if (!chip->ecc.write_page)
+ chip->ecc.write_page = nand_write_page_hwecc;
+ if (!chip->ecc.read_oob)
+diff --git a/examples/standalone/mips.lds b/examples/standalone/mips.lds
+index 717b201..d4a45f8 100644
+--- a/examples/standalone/mips.lds
++++ b/examples/standalone/mips.lds
+@@ -23,8 +23,8 @@
+
+ /*
+ OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
+-*/
+ OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips")
++*/
+ OUTPUT_ARCH(mips)
+ SECTIONS
+ {
+diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
+index 3a1e6d6..2ee6920 100644
+--- a/include/asm-mips/addrspace.h
++++ b/include/asm-mips/addrspace.h
+@@ -131,7 +131,7 @@
+ * Returns the uncached address of a sdram address
+ */
+ #ifndef __ASSEMBLY__
+-#if defined(CONFIG_SOC_AU1X00) || defined(CONFIG_TB0229)
++#if defined(CONFIG_SOC_AU1X00) || defined(CONFIG_TB0229) || defined(CONFIG_JzRISC)
+ /* We use a 36 bit physical address map here and
+ cannot access physical memory directly from core */
+ #define UNCACHED_SDRAM(a) (((unsigned long)(a)) | 0x20000000)
+diff --git a/include/asm-mips/global_data.h b/include/asm-mips/global_data.h
+index b2c4891..23f597e 100644
+--- a/include/asm-mips/global_data.h
++++ b/include/asm-mips/global_data.h
+@@ -39,6 +39,17 @@
+ typedef struct global_data {
+ bd_t *bd;
+ unsigned long flags;
++#if defined(CONFIG_JZSOC)
++ /* There are other clocks in the Jz47xx or Jz5730*/
++ unsigned long cpu_clk; /* CPU core clock */
++ unsigned long sys_clk; /* System bus clock */
++ unsigned long per_clk; /* Peripheral bus clock */
++ unsigned long mem_clk; /* Memory bus clock */
++ unsigned long dev_clk; /* Device clock */
++ unsigned long fb_base; /* base address of framebuffer */
++ unsigned long boot_option; /* 1: boot from sd
++ * 5: boot delay for 5 secs*/
++#endif
+ unsigned long baudrate;
+ unsigned long have_console; /* serial_init() was called */
+ phys_size_t ram_size; /* RAM size */
+diff --git a/include/lcd.h b/include/lcd.h
+index 1f85daa..997e246 100644
+--- a/include/lcd.h
++++ b/include/lcd.h
+@@ -181,8 +181,44 @@ typedef struct vidinfo {
+ u_long mmio; /* Memory mapped registers */
+ } vidinfo_t;
+
+-#else
++#elif defined(CONFIG_JZSOC)
++/*
++ * LCD controller stucture for JZSOC: JZ4730 JZ4740
++ */
++struct jz_fb_dma_descriptor {
++ u_long fdadr; /* Frame descriptor address register */
++ u_long fsadr; /* Frame source address register */
++ u_long fidr; /* Frame ID register */
++ u_long ldcmd; /* Command register */
++};
+
++/*
++ * Jz LCD info
++ */
++struct jz_fb_info {
++
++ u_long fdadr0; /* physical address of frame/palette descriptor */
++ u_long fdadr1; /* physical address of frame descriptor */
++
++ /* DMA descriptors */
++ struct jz_fb_dma_descriptor * dmadesc_fblow;
++ struct jz_fb_dma_descriptor * dmadesc_fbhigh;
++ struct jz_fb_dma_descriptor * dmadesc_palette;
++ u_long screen; /* address of frame buffer */
++ u_long palette; /* address of palette memory */
++ u_int palette_size;
++};
++typedef struct vidinfo {
++ ushort vl_col; /* Number of columns (i.e. 640) */
++ ushort vl_row; /* Number of rows (i.e. 480) */
++ u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 */
++
++ struct jz_fb_info jz_fb;
++} vidinfo_t;
++
++extern vidinfo_t panel_info;
++
++#else
+ typedef struct vidinfo {
+ ushort vl_col; /* Number of columns (i.e. 160) */
+ ushort vl_row; /* Number of rows (i.e. 100) */
+@@ -194,7 +230,7 @@ typedef struct vidinfo {
+ void *priv; /* Pointer to driver-specific data */
+ } vidinfo_t;
+
+-#endif /* CONFIG_MPC823, CONFIG_PXA250 or CONFIG_MCC200 or CONFIG_ATMEL_LCD */
++#endif /* CONFIG_MPC823, CONFIG_PXA250, CONFIG_MCC200 or CONFIG_JZ4740 */
+
+ extern vidinfo_t panel_info;
+
+@@ -234,6 +270,7 @@ void lcd_show_board_info(void);
+ #define LCD_COLOR4 2
+ #define LCD_COLOR8 3
+ #define LCD_COLOR16 4
++#define LCD_COLOR32 5
+
+ /*----------------------------------------------------------------------*/
+ #if defined(CONFIG_LCD_INFO_BELOW_LOGO)
+@@ -285,13 +322,22 @@ void lcd_show_board_info(void);
+ # define CONSOLE_COLOR_GREY 14
+ # define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */
+
+-#else
++#elif LCD_BPP == LCD_COLOR16
+
+ /*
+ * 16bpp color definitions
+ */
+ # define CONSOLE_COLOR_BLACK 0x0000
+-# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */
++# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */
++
++#elif LCD_BPP == LCD_COLOR32
++/*
++ * 18,24,32 bpp color definitions
++ */
++# define CONSOLE_COLOR_BLACK 0x00000000
++# define CONSOLE_COLOR_WHITE 0xffffffff /* Must remain last / highest */
++
++#else
+
+ #endif /* color definitions */
+
+@@ -322,7 +368,7 @@ void lcd_show_board_info(void);
+ #if LCD_BPP == LCD_MONOCHROME
+ # define COLOR_MASK(c) ((c) | (c) << 1 | (c) << 2 | (c) << 3 | \
+ (c) << 4 | (c) << 5 | (c) << 6 | (c) << 7)
+-#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16)
++#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) || (LCD_BPP == LCD_COLOR32)
+ # define COLOR_MASK(c) (c)
+ #else
+ # error Unsupported LCD BPP.
+diff --git a/lib_mips/board.c b/lib_mips/board.c
+index b2d113e..87cb12d 100644
+--- a/lib_mips/board.c
++++ b/lib_mips/board.c
+@@ -49,6 +49,10 @@ DECLARE_GLOBAL_DATA_PTR;
+
+ #undef DEBUG
+
++#if defined(CONFIG_JZSOC)
++extern int jz_board_init(void);
++#endif
++
+ extern int timer_init(void);
+
+ extern int incaip_set_cpuclk(void);
+@@ -78,7 +82,6 @@ int __board_early_init_f(void)
+ }
+ int board_early_init_f(void) __attribute__((weak, alias("__board_early_init_f")));
+
+-
+ static int init_func_ram (void)
+ {
+ #ifdef CONFIG_BOARD_TYPES
+@@ -98,7 +101,6 @@ static int init_func_ram (void)
+
+ static int display_banner(void)
+ {
+-
+ printf ("\n\n%s\n\n", version_string);
+ return (0);
+ }
+@@ -147,6 +149,9 @@ static int init_baudrate (void)
+ typedef int (init_fnc_t) (void);
+
+ init_fnc_t *init_sequence[] = {
++#if defined(CONFIG_JZSOC)
++ jz_board_init, /* init gpio/clocks/dram etc. */
++#endif
+ board_early_init_f,
+ timer_init,
+ env_init, /* initialize environment */
+@@ -162,7 +167,6 @@ init_fnc_t *init_sequence[] = {
+ NULL,
+ };
+
+-
+ void board_init_f(ulong bootflag)
+ {
+ gd_t gd_data, *id;
+@@ -202,6 +206,12 @@ void board_init_f(ulong bootflag)
+ addr &= ~(4096 - 1);
+ debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
+
++#ifdef CONFIG_LCD
++ /* reserve memory for LCD display (always full pages) */
++ addr = lcd_setmem (addr);
++ gd->fb_base = addr;
++#endif /* CONFIG_LCD */
++
+ /* Reserve memory for U-Boot code, data & bss
+ * round down to next 16 kB limit
+ */
+@@ -349,9 +359,9 @@ void board_init_r (gd_t *id, ulong dest_addr)
+ size = flash_init();
+ display_flash_config (size);
+ bd->bi_flashsize = size;
++ bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
+ #endif
+
+- bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
+ #if CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
+ bd->bi_flashoffset = monitor_flash_len; /* reserved area for U-Boot */
+ #else
+diff --git a/lib_mips/bootm.c b/lib_mips/bootm.c
+index 54af24c..64bcad9 100644
+--- a/lib_mips/bootm.c
++++ b/lib_mips/bootm.c
+@@ -46,7 +46,9 @@ static void linux_env_set (char * env_name, char * env_val);
+ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+ {
+ void (*theKernel) (int, char **, char **, int *);
+- char *commandline = getenv ("bootargs");
++ char *commandline = gd->boot_option == 1 ?
++ getenv ("bootargsfromsd") :
++ getenv ("bootargs");
+ char env_buf[12];
+ char *cp;
+
+@@ -98,6 +100,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+ }
+
+ /* we assume that the kernel is in place */
++ if (gd->boot_option == 1)
++ printf ("\n *** Booting from mircoSD ***\n");
++
+ printf ("\nStarting kernel ...\n\n");
+
+ theKernel (linux_argc, linux_argv, linux_env, 0);
+diff --git a/lib_mips/time.c b/lib_mips/time.c
+index 07e356d..4654bf4 100644
+--- a/lib_mips/time.c
++++ b/lib_mips/time.c
+@@ -24,6 +24,8 @@
+ #include <common.h>
+ #include <asm/mipsregs.h>
+
++#ifndef CONFIG_JzRISC
++
+ static unsigned long timestamp;
+
+ /* how many counter cycles in a jiffy */
+@@ -96,3 +98,5 @@ ulong get_tbclk(void)
+ {
+ return CONFIG_SYS_HZ;
+ }
++
++#endif /* !CONFIG_JzRISC */
+
--- /dev/null
+diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
+index ef32f13..4e234b4 100644
+--- a/drivers/i2c/Makefile
++++ b/drivers/i2c/Makefile
+@@ -36,6 +36,7 @@ COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o
+ COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o
+ COBJS-$(CONFIG_SOFT_I2C) += soft_i2c.o
+ COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
++COBJS-$(CONFIG_JZSOC_I2C) += jz_i2c.o
+
+ COBJS := $(COBJS-y)
+ SRCS := $(COBJS:.o=.c)
+
--- /dev/null
+diff --git a/Makefile b/Makefile
+index ed848f5..04cd32e 100644
+--- a/Makefile
++++ b/Makefile
+@@ -3448,6 +3448,18 @@ pavo_nand_config : unconfig
+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/qi_lb60/config.tmp
+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+
++n516_config : unconfig
++ @ >include/config.h
++ @echo "#define CONFIG_N516 1" >>include/config.h
++ @./mkconfig -a n516 mips mips n516
++
++n516_nand_config : unconfig
++ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
++ @echo "Compile NAND boot image for n516"
++ @./mkconfig -a n516 mips mips n516
++ @echo "TEXT_BASE = 0x80100000" > $(obj)board/n516/config.tmp
++ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
++
+ #########################################################################
+ ## MIPS64 5Kc
+ #########################################################################
--- /dev/null
+diff --git a/Makefile b/Makefile
+index a318eb4..7d14b8b 100644
+--- a/Makefile
++++ b/Makefile
+@@ -3448,6 +3448,13 @@ qi_lb60_config : unconfig
+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/n516/config.tmp
+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+
++sakc_config : unconfig
++ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
++ @echo "Compile NAND boot image for SAKC"
++ @$(MKCONFIG) -a sakc mips mips sakc
++ @echo "TEXT_BASE = 0x80100000" > $(obj)board/sakc/config.tmp
++ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
++
+ #########################################################################
+ ## MIPS64 5Kc
+ #########################################################################
+diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile
+index 33afb66..a177653 100644
+--- a/cpu/mips/Makefile
++++ b/cpu/mips/Makefile
+@@ -35,7 +35,7 @@ COBJS-$(CONFIG_PURPLE) += asc_serial.o
+ COBJS-$(CONFIG_JZSOC) += jz_serial.o jz_i2c.o jz_mmc.o
+ COBJS-$(CONFIG_JZ4740) += jz4740.o jz4740_nand.o
+ COBJS-$(CONFIG_NANONOTE) += nanonote_gpm940b0.o
+-
++COBJS-$(CONFIG_SAKC) += nanonote_gpm940b0.o
+
+ SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+ OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+
--- /dev/null
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=yamonenv
+PKG_VERSION:=20051022
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)_gruen.4g__$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://downloads.openwrt.org/sources/
+PKG_MD5SUM:=a3e4f24155aa3ba5aa502bc63fdaa6ad
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/yamonenv
+ SECTION:=utils
+ CATEGORY:=Utilities
+ DEPENDS:=@TARGET_au1000
+ TITLE:=YAMON configuration utility
+ URL:=http://meshcube.org/nylon/stable/sources/
+ MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+endef
+
+define Build/Configure
+endef
+
+define Package/yamonenv/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(CP) $(PKG_BUILD_DIR)/src/$(PKG_NAME) $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,yamonenv))
--- /dev/null
+--- a/src/yamonenv.c
++++ b/src/yamonenv.c
+@@ -12,7 +12,7 @@
+ #include <fcntl.h>
+ #include <unistd.h>
+
+-#define DEFAULT_YAMON_ENV_FILE "/dev/mtd/3"
++#define DEFAULT_YAMON_ENV_FILE "/dev/mtd3"
+
+
+ // control byte definitions:
+++ /dev/null
-#
-# Copyright (C) 2006-2008 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=fconfig
-PKG_VERSION:=20080329
-PKG_RELEASE:=1
-
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=http://andrzejekiert.ovh.org/software/fconfig/
-PKG_MD5SUM:=dac355e9f2a0f48c414c52e2034b6346
-
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/fconfig
- SECTION:=utils
- CATEGORY:=Utilities
- TITLE:=RedBoot configuration editor
- URL:=http://andrzejekiert.ovh.org/software.html.en
-endef
-
-define Package/fconfig/description
- displays and (if writable) also edits the RedBoot configuration.
-endef
-
-define Build/Configure
-endef
-
-define Build/Compile
- $(call Build/Compile/Default)
-endef
-
-define Package/fconfig/install
- $(INSTALL_DIR) $(1)/usr/sbin
- $(INSTALL_BIN) $(PKG_BUILD_DIR)/fconfig $(1)/usr/sbin/
-endef
-
-$(eval $(call BuildPackage,fconfig))
+++ /dev/null
-#
-# Copyright (C) 2006-2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=grub
-PKG_VERSION:=2.00
-PKG_RELEASE:=1
-
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=@GNU/grub
-PKG_MD5SUM:=e927540b6eda8b024fb0391eeaa4091c
-
-PKG_HOST_ONLY:=1
-HOST_BUILD_PARALLEL:=1
-PKG_BUILD_DEPENDS:=grub2/host
-
-include $(INCLUDE_DIR)/host-build.mk
-include $(INCLUDE_DIR)/package.mk
-
-define Package/grub2
- SUBMENU:=Boot Loaders
- CATEGORY:=Utilities
- SECTION:=utils
- TITLE:=GRand Unified Bootloader
- URL:=http://www.gnu.org/software/grub/
- DEPENDS:=@TARGET_x86
-endef
-
-HOST_CONFIGURE_ARGS += \
- --target=$(REAL_GNU_TARGET_NAME) \
- --sbindir="$(STAGING_DIR_HOST)/bin" \
- --disable-werror \
- --disable-nls
-
-HOST_MAKE_FLAGS += \
- TARGET_RANLIB=$(TARGET_RANLIB) \
- LIBLZMA=$(STAGING_DIR_HOST)/lib/liblzma.a
-
-define Host/Configure
- $(SED) 's,(RANLIB),(TARGET_RANLIB),' $(HOST_BUILD_DIR)/grub-core/Makefile.in
- $(Host/Configure/Default)
-endef
-
-$(eval $(call HostBuild))
-$(eval $(call BuildPackage,grub2))
+++ /dev/null
---- a/util/grub-setup.c
-+++ b/util/grub-setup.c
-@@ -141,12 +141,11 @@ write_rootdev (char *core_img, grub_devi
- static void
- setup (const char *dir,
- const char *boot_file, const char *core_file,
-- const char *dest, int force,
-+ const char *root, const char *dest, int force,
- int fs_probe, int allow_floppy)
- {
- char *boot_path, *core_path, *core_path_dev, *core_path_dev_full;
- char *boot_img, *core_img;
-- char *root = 0;
- size_t boot_size, core_size;
- grub_uint16_t core_sectors;
- grub_device_t root_dev = 0, dest_dev, core_dev;
-@@ -253,7 +252,10 @@ setup (const char *dir,
-
- core_dev = dest_dev;
-
-- {
-+ if (root)
-+ root_dev = grub_device_open(root);
-+
-+ if (!root_dev) {
- char **root_devices = grub_guess_root_devices (dir);
- char **cur;
- int found = 0;
-@@ -263,6 +265,8 @@ setup (const char *dir,
- char *drive;
- grub_device_t try_dev;
-
-+ if (root_dev)
-+ break;
- drive = grub_util_get_grub_dev (*cur);
- if (!drive)
- continue;
-@@ -956,6 +960,8 @@ static struct argp_option options[] = {
- N_("install even if problems are detected"), 0},
- {"skip-fs-probe",'s',0, 0,
- N_("do not probe for filesystems in DEVICE"), 0},
-+ {"root-device", 'r', N_("DEVICE"), 0,
-+ N_("use DEVICE as the root device"), 0},
- {"verbose", 'v', 0, 0, N_("print verbose messages."), 0},
- {"allow-floppy", 'a', 0, 0,
- /* TRANSLATORS: The potential breakage isn't limited to floppies but it's
-@@ -993,6 +999,7 @@ struct arguments
- char *core_file;
- char *dir;
- char *dev_map;
-+ char *root_dev;
- int force;
- int fs_probe;
- int allow_floppy;
-@@ -1040,6 +1047,13 @@ argp_parser (int key, char *arg, struct
- arguments->dev_map = xstrdup (arg);
- break;
-
-+ case 'r':
-+ if (arguments->root_dev)
-+ free (arguments->root_dev);
-+
-+ arguments->root_dev = xstrdup (arg);
-+ break;
-+
- case 'f':
- arguments->force = 1;
- break;
-@@ -1172,7 +1186,7 @@ main (int argc, char *argv[])
- setup (arguments.dir ? : DEFAULT_DIRECTORY,
- arguments.boot_file ? : DEFAULT_BOOT_FILE,
- arguments.core_file ? : DEFAULT_CORE_FILE,
-- dest_dev, arguments.force,
-+ arguments.root_dev, dest_dev, arguments.force,
- arguments.fs_probe, arguments.allow_floppy);
-
- /* Free resources. */
+++ /dev/null
-menu "Configuration"
- depends on PACKAGE_kexec-tools
-
-config KEXEC_TOOLS_TARGET_NAME
- string
- prompt "Target name for kexec kernel"
- default EXTRA_TARGET_ARCH_NAME if powerpc64
- default ARCH
- help
- Defines the target type of the kernels that kexec deals
- with. This should be the target specification of
- the kernel you're booting.
-
-config KEXEC_TOOLS_kdump
- bool
- prompt "kdump support"
- default n
- help
- Include the kdump utility.
-
-endmenu
+++ /dev/null
-#
-# Copyright (C) 2006-2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=kexec-tools
-PKG_VERSION:=2.0.3
-PKG_RELEASE:=1
-
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec
-PKG_MD5SUM:=b3ced2097ce3981abba38ceedc84f939
-
-PKG_FIXUP:=autoreconf
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/kexec-tools
- SECTION:=utils
- CATEGORY:=Utilities
- DEPENDS:=@armeb||@arm||@i386||@powerpc64||@mipsel||@mips +zlib
- TITLE:=Kernel boots kernel
- URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/
- MAINTAINER:=Florian Fainelli <florian@openwrt.org>
- MENU:=1
-endef
-
-define Package/kexec-tools/description
- kexec is a set of systems call that allows you to load
- another kernel from the currently executing Linux kernel.
-endef
-
-define Package/kexec-tools/config
- source "$(SOURCE)/Config.in"
-endef
-
-KEXEC_TARGET_NAME:=$(call qstrip,$(CONFIG_KEXEC_TOOLS_TARGET_NAME))-linux-$(TARGET_SUFFIX)
-
-CONFIGURE_ARGS = \
- --target=$(KEXEC_TARGET_NAME) \
- --host=$(REAL_GNU_TARGET_NAME) \
- --build=$(GNU_HOST_NAME) \
- --program-prefix="" \
- --program-suffix="" \
- --prefix=/usr \
- --exec-prefix=/usr \
- --bindir=/usr/bin \
- --sbindir=/usr/sbin \
- --libexecdir=/usr/lib \
- --sysconfdir=/etc
-
-CONFIGURE_VARS += \
- BUILD_CC="$(HOSTCC)" \
- TARGET_CC="$(TARGET_CC)"
-
-kexec-extra-sbin-$(CONFIG_KEXEC_TOOLS_kdump) += kdump
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) DESTDIR="$(PKG_INSTALL_DIR)" all install
-endef
-
-define Package/kexec-tools/install
- $(INSTALL_DIR) $(1)/usr/sbin
- $(INSTALL_BIN) \
- $(addprefix $(PKG_INSTALL_DIR)/usr/sbin/, \
- $(kexec-extra-sbin-y)) \
- $(kexec-extra-bin-y) \
- $(PKG_INSTALL_DIR)/usr/sbin/kexec \
- $(1)/usr/sbin
-
-# make a link for compatability with other distros
- $(INSTALL_DIR) $(1)/sbin
- ln -s /usr/sbin/kexec $(1)/sbin/kexec
-endef
-
-$(eval $(call BuildPackage,kexec-tools))
+++ /dev/null
---- /dev/null
-+++ b/kexec/arch/mips/regdef.h
-@@ -0,0 +1,100 @@
-+/*
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file "COPYING" in the main directory of this archive
-+ * for more details.
-+ *
-+ * Copyright (C) 1985 MIPS Computer Systems, Inc.
-+ * Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle
-+ * Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.
-+ */
-+#ifndef _ASM_REGDEF_H
-+#define _ASM_REGDEF_H
-+
-+#include <asm/sgidefs.h>
-+
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-+
-+/*
-+ * Symbolic register names for 32 bit ABI
-+ */
-+#define zero $0 /* wired zero */
-+#define AT $1 /* assembler temp - uppercase because of ".set at" */
-+#define v0 $2 /* return value */
-+#define v1 $3
-+#define a0 $4 /* argument registers */
-+#define a1 $5
-+#define a2 $6
-+#define a3 $7
-+#define t0 $8 /* caller saved */
-+#define t1 $9
-+#define t2 $10
-+#define t3 $11
-+#define t4 $12
-+#define t5 $13
-+#define t6 $14
-+#define t7 $15
-+#define s0 $16 /* callee saved */
-+#define s1 $17
-+#define s2 $18
-+#define s3 $19
-+#define s4 $20
-+#define s5 $21
-+#define s6 $22
-+#define s7 $23
-+#define t8 $24 /* caller saved */
-+#define t9 $25
-+#define jp $25 /* PIC jump register */
-+#define k0 $26 /* kernel scratch */
-+#define k1 $27
-+#define gp $28 /* global pointer */
-+#define sp $29 /* stack pointer */
-+#define fp $30 /* frame pointer */
-+#define s8 $30 /* same like fp! */
-+#define ra $31 /* return address */
-+
-+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-+
-+#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
-+
-+#define zero $0 /* wired zero */
-+#define AT $at /* assembler temp - uppercase because of ".set at" */
-+#define v0 $2 /* return value - caller saved */
-+#define v1 $3
-+#define a0 $4 /* argument registers */
-+#define a1 $5
-+#define a2 $6
-+#define a3 $7
-+#define a4 $8 /* arg reg 64 bit; caller saved in 32 bit */
-+#define ta0 $8
-+#define a5 $9
-+#define ta1 $9
-+#define a6 $10
-+#define ta2 $10
-+#define a7 $11
-+#define ta3 $11
-+#define t0 $12 /* caller saved */
-+#define t1 $13
-+#define t2 $14
-+#define t3 $15
-+#define s0 $16 /* callee saved */
-+#define s1 $17
-+#define s2 $18
-+#define s3 $19
-+#define s4 $20
-+#define s5 $21
-+#define s6 $22
-+#define s7 $23
-+#define t8 $24 /* caller saved */
-+#define t9 $25 /* callee address for PIC/temp */
-+#define jp $25 /* PIC jump register */
-+#define k0 $26 /* kernel temporary */
-+#define k1 $27
-+#define gp $28 /* global pointer - caller saved for PIC */
-+#define sp $29 /* stack pointer */
-+#define fp $30 /* frame pointer */
-+#define s8 $30 /* callee saved */
-+#define ra $31 /* return address */
-+
-+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
-+
-+#endif /* _ASM_REGDEF_H */
+++ /dev/null
-#
-# Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=u-boot
-PKG_VERSION:=2010.03
-PKG_RELEASE:=1
-
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
-PKG_MD5SUM:=
-PKG_TARGETS:=bin
-
-include $(INCLUDE_DIR)/package.mk
-
-define uboot/Default
- TITLE:=
- CONFIG:=
- IMAGE:=
-endef
-
-define uboot/nbg460n_550n_550nh
- TITLE:=U-boot for the NBG460N/550N/550NH routers
-endef
-
-UBOOTS:=nbg460n_550n_550nh
-
-define Package/uboot/template
-define Package/uboot-ar71xx-$(1)
- SECTION:=boot
- CATEGORY:=Boot Loaders
- TITLE:=$(2)
- DEPENDS:=@TARGET_ar71xx
- URL:=http://www.denx.de/wiki/U-Boot
- DEFAULT:=y if (TARGET_ar71xx_generic_NBG_460N_550N_550NH || TARGET_ar71xx_generic_Default || CONFIG_TARGET_ar71xx_generic_Minimal)
- VARIANT:=$(1)
-endef
-endef
-
-define BuildUbootPackage
- $(eval $(uboot/Default))
- $(eval $(uboot/$(1)))
- $(call Package/uboot/template,$(1),$(TITLE))
-endef
-
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Prepare
- $(call Build/Prepare/Default)
- $(CP) ./files/* $(PKG_BUILD_DIR)
- find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
-endef
-
-define Build/Configure
- $(MAKE) -C $(PKG_BUILD_DIR) \
- $(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/template
-define Package/uboot-ar71xx-$(1)/install
- $(INSTALL_DIR) $$(1)
- $(CP) $(PKG_BUILD_DIR)/u-boot.bin $(BIN_DIR)/$(2)
-endef
-endef
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(SUBTARGET)-$(u)-u-boot.bin)) \
-)
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call BuildUbootPackage,$(u))) \
- $(eval $(call BuildPackage,uboot-ar71xx-$(u))) \
-)
+++ /dev/null
-#
-# (C) Copyright 2003-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).a
-
-COBJS-y += $(BOARD).o
-SOBJS-y += lowlevel_init.o
-
-SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS-y))
-SOBJS := $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
-
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-TEXT_BASE = 0x81E00000
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-
-
-
-.globl lowlevel_init
-/*
- All done by Bootbase, nothing to do
-*/
-lowlevel_init:
- jr ra
- nop
-
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-#include <asm/reboot.h>
-#include <asm/ar71xx.h>
-#include <asm/ar71xx_gpio.h>
-
-#define NBG460N_WAN_LED 19
-
-phys_size_t initdram(int board_type)
-{
- return (32*1024*1024);
-}
-
-int checkboard(void)
-{
- // Set pin 19 to 1, to stop WAN LED blinking
- ar71xx_setpindir(NBG460N_WAN_LED, 1);
- ar71xx_setpin(NBG460N_WAN_LED, 1);
-
- printf("U-boot on Zyxel NBG460N\n");
- return 0;
-}
-
-void _machine_restart(void)
-{
- for (;;) {
- writel((RESET_MODULE_FULL_CHIP | RESET_MODULE_DDR),
- KSEG1ADDR(AR71XX_RESET_BASE + AR91XX_RESET_REG_RESET_MODULE));
- readl(KSEG1ADDR(AR71XX_RESET_BASE + AR91XX_RESET_REG_RESET_MODULE));
- }
-}
-
-int board_eth_init(bd_t *bis)
-{
- char *phynames[] = {RTL8366_DEVNAME, RTL8366_DEVNAME};
- u16 phyids[] = {RTL8366_LANPHY_ID, RTL8366_WANPHY_ID};
- u16 phyfixed[] = {1, 0};
-
- if (ag71xx_register(bis, phynames, phyids, phyfixed) <= 0)
- return -1;
-
- if (rtl8366s_initialize())
- return -1;
-
- if (rtl8366_mii_register(bis))
- return -1;
-
- return 0;
-}
-
-int misc_init_r(void) {
- uint8_t macaddr[6];
- uint8_t enetaddr[6];
-
- debug("Testing mac addresses\n");
-
- memcpy(macaddr, (uint8_t *) CONFIG_ETHADDR_ADDR, 6);
-
- if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
- debug("Setting eth0 mac addr to %pM\n", macaddr);
- eth_setenv_enetaddr("ethaddr", macaddr);
- }
-
- if (!eth_getenv_enetaddr("eth1addr", enetaddr)) {
- macaddr[5] += 1;
- debug("Setting eth1 mac addr to %pM\n", macaddr);
- eth_setenv_enetaddr("eth1addr", macaddr);
- }
-
- return 0;
-}
+++ /dev/null
-OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips")
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <asm/addrspace.h>
-#include <asm/types.h>
-#include <config.h>
-#include <asm/ar71xx.h>
-
-#define REG_SIZE 4
-
-/* === END OF CONFIG === */
-
-/* register offset */
-#define OFS_RCV_BUFFER (0*REG_SIZE)
-#define OFS_TRANS_HOLD (0*REG_SIZE)
-#define OFS_SEND_BUFFER (0*REG_SIZE)
-#define OFS_INTR_ENABLE (1*REG_SIZE)
-#define OFS_INTR_ID (2*REG_SIZE)
-#define OFS_DATA_FORMAT (3*REG_SIZE)
-#define OFS_LINE_CONTROL (3*REG_SIZE)
-#define OFS_MODEM_CONTROL (4*REG_SIZE)
-#define OFS_RS232_OUTPUT (4*REG_SIZE)
-#define OFS_LINE_STATUS (5*REG_SIZE)
-#define OFS_MODEM_STATUS (6*REG_SIZE)
-#define OFS_RS232_INPUT (6*REG_SIZE)
-#define OFS_SCRATCH_PAD (7*REG_SIZE)
-
-#define OFS_DIVISOR_LSB (0*REG_SIZE)
-#define OFS_DIVISOR_MSB (1*REG_SIZE)
-
-#define UART16550_READ(y) readl(KSEG1ADDR(AR71XX_UART_BASE+y))
-#define UART16550_WRITE(x, z) writel(z, KSEG1ADDR((AR71XX_UART_BASE+x)))
-
-void
-ar71xx_sys_frequency(u32 *cpu_freq, u32 *ddr_freq, u32 *ahb_freq)
-{
-#ifndef CONFIG_AR91XX
- u32 pll, pll_div, cpu_div, ahb_div, ddr_div, freq;
-
- pll = readl(KSEG1ADDR(AR71XX_PLL_REG_CPU_CONFIG + AR71XX_PLL_BASE));
-
- pll_div =
- ((pll & AR71XX_PLL_DIV_MASK) >> AR71XX_PLL_DIV_SHIFT) + 1;
-
- cpu_div =
- ((pll & AR71XX_CPU_DIV_MASK) >> AR71XX_CPU_DIV_SHIFT) + 1;
-
- ddr_div =
- ((pll & AR71XX_DDR_DIV_MASK) >> AR71XX_DDR_DIV_SHIFT) + 1;
-
- ahb_div =
- (((pll & AR71XX_AHB_DIV_MASK) >> AR71XX_AHB_DIV_SHIFT) + 1)*2;
-
- freq = pll_div * 40000000;
-
- if (cpu_freq)
- *cpu_freq = freq/cpu_div;
-
- if (ddr_freq)
- *ddr_freq = freq/ddr_div;
-
- if (ahb_freq)
- *ahb_freq = (freq/cpu_div)/ahb_div;
-
-#else
- u32 pll, pll_div, ahb_div, ddr_div, freq;
-
- pll = readl(KSEG1ADDR(AR91XX_PLL_REG_CPU_CONFIG + AR71XX_PLL_BASE));
-
- pll_div =
- ((pll & AR91XX_PLL_DIV_MASK) >> AR91XX_PLL_DIV_SHIFT);
-
- ddr_div =
- ((pll & AR91XX_DDR_DIV_MASK) >> AR91XX_DDR_DIV_SHIFT) + 1;
-
- ahb_div =
- (((pll & AR91XX_AHB_DIV_MASK) >> AR91XX_AHB_DIV_SHIFT) + 1)*2;
-
- freq = pll_div * 5000000;
-
- if (cpu_freq)
- *cpu_freq = freq;
-
- if (ddr_freq)
- *ddr_freq = freq/ddr_div;
-
- if (ahb_freq)
- *ahb_freq = freq/ahb_div;
-#endif
-}
-
-
-int serial_init(void)
-{
- u32 div;
- u32 ahb_freq = 100000000;
-
- ar71xx_sys_frequency (0, 0, &ahb_freq);
- div = ahb_freq/(16 * CONFIG_BAUDRATE);
-
- // enable uart pins
-#ifndef CONFIG_AR91XX
- writel(AR71XX_GPIO_FUNC_UART_EN, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_FUNC));
-#else
- writel(AR91XX_GPIO_FUNC_UART_EN, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_FUNC));
-#endif
-
- /* set DIAB bit */
- UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
-
- /* set divisor */
- UART16550_WRITE(OFS_DIVISOR_LSB, (div & 0xff));
- UART16550_WRITE(OFS_DIVISOR_MSB, ((div >> 8) & 0xff));
-
- /* clear DIAB bit*/
- UART16550_WRITE(OFS_LINE_CONTROL, 0x00);
-
- /* set data format */
- UART16550_WRITE(OFS_DATA_FORMAT, 0x3);
-
- UART16550_WRITE(OFS_INTR_ENABLE, 0);
-
- return 0;
-}
-
-int serial_tstc (void)
-{
- return(UART16550_READ(OFS_LINE_STATUS) & 0x1);
-}
-
-int serial_getc(void)
-{
- while(!serial_tstc());
-
- return UART16550_READ(OFS_RCV_BUFFER);
-}
-
-
-void serial_putc(const char byte)
-{
- if (byte == '\n') serial_putc ('\r');
-
- while (((UART16550_READ(OFS_LINE_STATUS)) & 0x20) == 0x0);
- UART16550_WRITE(OFS_SEND_BUFFER, byte);
-}
-
-void serial_setbrg (void)
-{
-}
-
-void serial_puts (const char *s)
-{
- while (*s)
- {
- serial_putc (*s++);
- }
-}
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2010 Michael Kurz <michi.kurz@googlemail.com>
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <common.h>
-#include <malloc.h>
-#include <net.h>
-#include <miiphy.h>
-
-#include <asm/ar71xx.h>
-
-#include "ag71xx.h"
-
-#ifdef AG71XX_DEBUG
-#define DBG(fmt,args...) printf(fmt ,##args)
-#else
-#define DBG(fmt,args...)
-#endif
-
-
-static struct ag71xx agtable[] = {
- {
- .mac_base = KSEG1ADDR(AR71XX_GE0_BASE),
- .mii_ctrl = KSEG1ADDR(AR71XX_MII_BASE + MII_REG_MII0_CTRL),
- .mii_if = CONFIG_AG71XX_MII0_IIF,
- } , {
- .mac_base = KSEG1ADDR(AR71XX_GE1_BASE),
- .mii_ctrl = KSEG1ADDR(AR71XX_MII_BASE + MII_REG_MII1_CTRL),
- .mii_if = CONFIG_AG71XX_MII1_IIF,
- }
-};
-
-static int ag71xx_ring_alloc(struct ag71xx_ring *ring, unsigned int size)
-{
- int err;
- int i;
- int rsize;
-
- ring->desc_size = sizeof(struct ag71xx_desc);
- if (ring->desc_size % (CONFIG_SYS_CACHELINE_SIZE)) {
- rsize = roundup(ring->desc_size, CONFIG_SYS_CACHELINE_SIZE);
- DBG("ag71xx: ring %p, desc size %u rounded to %u\n",
- ring, ring->desc_size,
- rsize);
- ring->desc_size = rsize;
- }
-
- ring->descs_cpu = (u8 *) malloc((size * ring->desc_size)
- + CONFIG_SYS_CACHELINE_SIZE - 1);
- if (!ring->descs_cpu) {
- err = -1;
- goto err;
- }
- ring->descs_cpu = (u8 *) UNCACHED_SDRAM((((u32) ring->descs_cpu +
- CONFIG_SYS_CACHELINE_SIZE - 1) & ~(CONFIG_SYS_CACHELINE_SIZE - 1)));
- ring->descs_dma = (u8 *) virt_to_phys(ring->descs_cpu);
-
- ring->size = size;
-
- ring->buf = malloc(size * sizeof(*ring->buf));
- if (!ring->buf) {
- err = -1;
- goto err;
- }
- memset(ring->buf, 0, size * sizeof(*ring->buf));
-
- for (i = 0; i < size; i++) {
- ring->buf[i].desc =
- (struct ag71xx_desc *)&ring->descs_cpu[i * ring->desc_size];
- DBG("ag71xx: ring %p, desc %d at %p\n",
- ring, i, ring->buf[i].desc);
- }
-
- flush_cache( (u32) ring->buf, size * sizeof(*ring->buf));
-
- return 0;
-
- err:
- return err;
-}
-
-static void ag71xx_ring_tx_init(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->tx_ring;
- int i;
-
- for (i = 0; i < AG71XX_TX_RING_SIZE; i++) {
- ring->buf[i].desc->next = (u32) virt_to_phys((ring->descs_dma +
- ring->desc_size * ((i + 1) % AG71XX_TX_RING_SIZE)));
-
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- ring->buf[i].skb = NULL;
- }
-
- ring->curr = 0;
-}
-
-static void ag71xx_ring_rx_clean(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->rx_ring;
- int i;
-
- if (!ring->buf)
- return;
-
- for (i = 0; i < AG71XX_RX_RING_SIZE; i++) {
- ring->buf[i].desc->data = (u32) virt_to_phys(NetRxPackets[i]);
- flush_cache((u32) NetRxPackets[i], PKTSIZE_ALIGN);
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- }
-
- ring->curr = 0;
-}
-
-static int ag71xx_ring_rx_init(struct ag71xx *ag)
-{
- struct ag71xx_ring *ring = &ag->rx_ring;
- unsigned int i;
-
- for (i = 0; i < AG71XX_RX_RING_SIZE; i++) {
- ring->buf[i].desc->next = (u32) virt_to_phys((ring->descs_dma +
- ring->desc_size * ((i + 1) % AG71XX_RX_RING_SIZE)));
-
- DBG("ag71xx: RX desc at %p, next is %08x\n",
- ring->buf[i].desc,
- ring->buf[i].desc->next);
- }
-
- for (i = 0; i < AG71XX_RX_RING_SIZE; i++) {
- ring->buf[i].desc->data = (u32) virt_to_phys(NetRxPackets[i]);
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- }
-
- ring->curr = 0;
-
- return 0;
-}
-
-static int ag71xx_rings_init(struct ag71xx *ag)
-{
- int ret;
-
- ret = ag71xx_ring_alloc(&ag->tx_ring, AG71XX_TX_RING_SIZE);
- if (ret)
- return ret;
-
- ag71xx_ring_tx_init(ag);
-
- ret = ag71xx_ring_alloc(&ag->rx_ring, AG71XX_RX_RING_SIZE);
- if (ret)
- return ret;
-
- ret = ag71xx_ring_rx_init(ag);
- return ret;
-}
-
-static void ar71xx_set_pll(u32 cfg_reg, u32 pll_reg, u32 pll_val, u32 shift)
-{
- uint32_t base = KSEG1ADDR(AR71XX_PLL_BASE);
- u32 t;
-
- t = readl(base + cfg_reg);
- t &= ~(3 << shift);
- t |= (2 << shift);
- writel(t, base + cfg_reg);
- udelay(100);
-
- writel(pll_val, base + pll_reg);
-
- t |= (3 << shift);
- writel(t, base + cfg_reg);
- udelay(100);
-
- t &= ~(3 << shift);
- writel(t, base + cfg_reg);
- udelay(100);
-
- debug("ar71xx: pll_reg %#x: %#x\n", (unsigned int)(base + pll_reg),
- readl(base + pll_reg));
-}
-
-static void ar91xx_set_pll_ge0(int speed)
-{
- //u32 val = ar71xx_get_eth_pll(0, speed);
- u32 pll_val;
-
- switch (speed) {
- case SPEED_10:
- pll_val = 0x00441099;
- break;
- case SPEED_100:
- pll_val = 0x13000a44;
- break;
- case SPEED_1000:
- pll_val = 0x1a000000;
- break;
- default:
- BUG();
- }
-
- ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH0_INT_CLOCK,
- pll_val, AR91XX_ETH0_PLL_SHIFT);
-}
-
-static void ar91xx_set_pll_ge1(int speed)
-{
- //u32 val = ar71xx_get_eth_pll(1, speed);
- u32 pll_val;
-
- switch (speed) {
- case SPEED_10:
- pll_val = 0x00441099;
- break;
- case SPEED_100:
- pll_val = 0x13000a44;
- break;
- case SPEED_1000:
- pll_val = 0x1a000000;
- break;
- default:
- BUG();
- }
-
- ar71xx_set_pll(AR91XX_PLL_REG_ETH_CONFIG, AR91XX_PLL_REG_ETH1_INT_CLOCK,
- pll_val, AR91XX_ETH1_PLL_SHIFT);
-}
-
-static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac)
-{
- u32 t;
-
- t = (((u32) mac[5]) << 24) | (((u32) mac[4]) << 16)
- | (((u32) mac[3]) << 8) | ((u32) mac[2]);
-
- ag71xx_wr(ag, AG71XX_REG_MAC_ADDR1, t);
-
- t = (((u32) mac[1]) << 24) | (((u32) mac[0]) << 16);
- ag71xx_wr(ag, AG71XX_REG_MAC_ADDR2, t);
-}
-
-static void ag71xx_dma_reset(struct ag71xx *ag)
-{
- u32 val;
- int i;
-
- DBG("%s: txdesc reg: 0x%08x rxdesc reg: 0x%08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_TX_DESC),
- ag71xx_rr(ag, AG71XX_REG_RX_DESC));
-
- /* stop RX and TX */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
- ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
-
- /* clear descriptor addresses */
- ag71xx_wr(ag, AG71XX_REG_TX_DESC, 0);
- ag71xx_wr(ag, AG71XX_REG_RX_DESC, 0);
-
- /* clear pending RX/TX interrupts */
- for (i = 0; i < 256; i++) {
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR);
- ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS);
- }
-
- /* clear pending errors */
- ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE | RX_STATUS_OF);
- ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE | TX_STATUS_UR);
-
- val = ag71xx_rr(ag, AG71XX_REG_RX_STATUS);
- if (val)
- printf("%s: unable to clear DMA Rx status: %08x\n",
- ag->dev->name, val);
-
- val = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
-
- /* mask out reserved bits */
- val &= ~0xff000000;
-
- if (val)
- printf("%s: unable to clear DMA Tx status: %08x\n",
- ag->dev->name, val);
-}
-
-static void ag71xx_halt(struct eth_device *dev)
-{
- struct ag71xx *ag = (struct ag71xx *) dev->priv;
-
- /* stop RX engine */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0);
-
- ag71xx_dma_reset(ag);
-}
-
-#define MAX_WAIT 1000
-
-static int ag71xx_send(struct eth_device *dev, volatile void *packet,
- int length)
-{
- struct ag71xx *ag = (struct ag71xx *) dev->priv;
- struct ag71xx_ring *ring = &ag->tx_ring;
- struct ag71xx_desc *desc;
- int i;
-
- i = ring->curr % AG71XX_TX_RING_SIZE;
- desc = ring->buf[i].desc;
-
- if (!ag71xx_desc_empty(desc)) {
- printf("%s: tx buffer full\n", ag->dev->name);
- return 1;
- }
-
- flush_cache((u32) packet, length);
- desc->data = (u32) virt_to_phys(packet);
- desc->ctrl = (length & DESC_PKTLEN_M);
-
- DBG("%s: sending %#08x length %#08x\n",
- ag->dev->name, desc->data, desc->ctrl);
-
- ring->curr++;
- if (ring->curr >= AG71XX_TX_RING_SIZE){
- ring->curr = 0;
- }
-
- /* enable TX engine */
- ag71xx_wr(ag, AG71XX_REG_TX_CTRL, TX_CTRL_TXE);
-
- for (i = 0; i < MAX_WAIT; i++)
- {
- if (ag71xx_desc_empty(desc))
- break;
- udelay(10);
- }
- if (i == MAX_WAIT) {
- printf("%s: tx timed out!\n", ag->dev->name);
- return -1;
- }
-
- /* disable TX engine */
- ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0);
- desc->data = 0;
- desc->ctrl = DESC_EMPTY;
-
- return 0;
-}
-
-static int ag71xx_recv(struct eth_device *dev)
-{
- struct ag71xx *ag = (struct ag71xx *) dev->priv;
- struct ag71xx_ring *ring = &ag->rx_ring;
-
- for (;;) {
- unsigned int i = ring->curr % AG71XX_RX_RING_SIZE;
- struct ag71xx_desc *desc = ring->buf[i].desc;
- int pktlen;
-
- if (ag71xx_desc_empty(desc))
- break;
-
- DBG("%s: rx packets, curr=%u\n", dev->name, ring->curr);
-
- pktlen = ag71xx_desc_pktlen(desc);
- pktlen -= ETH_FCS_LEN;
-
-
- NetReceive(NetRxPackets[i] , pktlen);
- flush_cache( (u32) NetRxPackets[i], PKTSIZE_ALIGN);
-
- ring->buf[i].desc->ctrl = DESC_EMPTY;
- ring->curr++;
- if (ring->curr >= AG71XX_RX_RING_SIZE){
- ring->curr = 0;
- }
-
- }
-
- if ((ag71xx_rr(ag, AG71XX_REG_RX_CTRL) & RX_CTRL_RXE) == 0) {
- /* start RX engine */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
- }
-
- return 0;
-}
-
-#ifdef AG71XX_DEBUG
-static char *ag71xx_speed_str(struct ag71xx *ag)
-{
- switch (ag->speed) {
- case SPEED_1000:
- return "1000";
- case SPEED_100:
- return "100";
- case SPEED_10:
- return "10";
- }
-
- return "?";
-}
-#endif
-
-void ag71xx_link_adjust(struct ag71xx *ag)
-{
- u32 cfg2;
- u32 ifctl;
- u32 fifo5;
- u32 mii_speed;
-
- if (!ag->link) {
- DBG("%s: link down\n", ag->dev->name);
- return;
- }
-
- cfg2 = ag71xx_rr(ag, AG71XX_REG_MAC_CFG2);
- cfg2 &= ~(MAC_CFG2_IF_1000 | MAC_CFG2_IF_10_100 | MAC_CFG2_FDX);
- cfg2 |= (ag->duplex) ? MAC_CFG2_FDX : 0;
-
- ifctl = ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL);
- ifctl &= ~(MAC_IFCTL_SPEED);
-
- fifo5 = ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5);
- fifo5 &= ~FIFO_CFG5_BM;
-
- switch (ag->speed) {
- case SPEED_1000:
- mii_speed = MII_CTRL_SPEED_1000;
- cfg2 |= MAC_CFG2_IF_1000;
- fifo5 |= FIFO_CFG5_BM;
- break;
- case SPEED_100:
- mii_speed = MII_CTRL_SPEED_100;
- cfg2 |= MAC_CFG2_IF_10_100;
- ifctl |= MAC_IFCTL_SPEED;
- break;
- case SPEED_10:
- mii_speed = MII_CTRL_SPEED_10;
- cfg2 |= MAC_CFG2_IF_10_100;
- break;
- default:
- BUG();
- return;
- }
-
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, 0x00780fff);
-
- if (ag->macNum == 0)
- ar91xx_set_pll_ge0(ag->speed);
- else
- ar91xx_set_pll_ge1(ag->speed);
-
- ag71xx_mii_ctrl_set_speed(ag, mii_speed);
-
- ag71xx_wr(ag, AG71XX_REG_MAC_CFG2, cfg2);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, fifo5);
- ag71xx_wr(ag, AG71XX_REG_MAC_IFCTL, ifctl);
-
- DBG("%s: link up (%sMbps/%s duplex)\n",
- ag->dev->name,
- ag71xx_speed_str(ag),
- (1 == ag->duplex) ? "Full" : "Half");
-
- DBG("%s: fifo_cfg0=%#x, fifo_cfg1=%#x, fifo_cfg2=%#x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2));
-
- DBG("%s: fifo_cfg3=%#x, fifo_cfg4=%#x, fifo_cfg5=%#x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4),
- ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5));
-
- DBG("%s: mac_cfg2=%#x, mac_ifctl=%#x, mii_ctrl=%#x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_MAC_CFG2),
- ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL),
- ag71xx_mii_ctrl_rr(ag));
-}
-
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-static int ag71xx_getMiiSpeed(struct ag71xx *ag)
-{
- uint16_t phyreg, cap;
-
- if (miiphy_read(ag->phyname, ag->phyid,
- PHY_BMSR, &phyreg)) {
- puts("PHY_BMSR read failed, assuming no link\n");
- return -1;
- }
-
- if ((phyreg & PHY_BMSR_LS) == 0) {
- return -1;
- }
-
- if (miiphy_read(ag->phyname, ag->phyid,
- PHY_1000BTSR, &phyreg))
- return -1;
-
- if (phyreg & PHY_1000BTSR_1000FD) {
- ag->speed = SPEED_1000;
- ag->duplex = 1;
- } else if (phyreg & PHY_1000BTSR_1000HD) {
- ag->speed = SPEED_1000;
- ag->duplex = 0;
- } else {
- if (miiphy_read(ag->phyname, ag->phyid,
- PHY_ANAR, &cap))
- return -1;
-
- if (miiphy_read(ag->phyname, ag->phyid,
- PHY_ANLPAR, &phyreg))
- return -1;
-
- cap &= phyreg;
- if (cap & PHY_ANLPAR_TXFD) {
- ag->speed = SPEED_100;
- ag->duplex = 1;
- } else if (cap & PHY_ANLPAR_TX) {
- ag->speed = SPEED_100;
- ag->duplex = 0;
- } else if (cap & PHY_ANLPAR_10FD) {
- ag->speed = SPEED_10;
- ag->duplex = 1;
- } else {
- ag->speed = SPEED_10;
- ag->duplex = 0;
- }
- }
-
- ag->link = 1;
-
- return 0;
-}
-#endif
-
-static int ag71xx_hw_start(struct eth_device *dev, bd_t * bd)
-{
- struct ag71xx *ag = (struct ag71xx *) dev->priv;
-
- ag71xx_dma_reset(ag);
-
- ag71xx_ring_rx_clean(ag);
- ag71xx_ring_tx_init(ag);
-
- ag71xx_wr(ag, AG71XX_REG_TX_DESC,
- (u32) virt_to_phys(ag->tx_ring.descs_dma));
- ag71xx_wr(ag, AG71XX_REG_RX_DESC,
- (u32) virt_to_phys(ag->rx_ring.descs_dma));
-
- ag71xx_hw_set_macaddr(ag, ag->dev->enetaddr);
-
- if (ag->phyfixed) {
- ag->link = 1;
- ag->duplex = 1;
- ag->speed = SPEED_1000;
- } else {
-
-#if (defined(CONFIG_MII) || defined(CONFIG_CMD_MII))
- if (ag71xx_getMiiSpeed(ag))
- return -1;
-#else
- /* only fixed, without mii */
- return -1;
-#endif
-
- }
- ag71xx_link_adjust(ag);
-
- DBG("%s: txdesc reg: %#08x rxdesc reg: %#08x\n",
- ag->dev->name,
- ag71xx_rr(ag, AG71XX_REG_TX_DESC),
- ag71xx_rr(ag, AG71XX_REG_RX_DESC));
-
- /* start RX engine */
- ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
-
- return 0;
-}
-
-#define FIFO_CFG0_INIT (FIFO_CFG0_ALL << FIFO_CFG0_ENABLE_SHIFT)
-
-#define FIFO_CFG4_INIT (FIFO_CFG4_DE | FIFO_CFG4_DV | FIFO_CFG4_FC | \
- FIFO_CFG4_CE | FIFO_CFG4_CR | FIFO_CFG4_LM | \
- FIFO_CFG4_LO | FIFO_CFG4_OK | FIFO_CFG4_MC | \
- FIFO_CFG4_BC | FIFO_CFG4_DR | FIFO_CFG4_LE | \
- FIFO_CFG4_CF | FIFO_CFG4_PF | FIFO_CFG4_UO | \
- FIFO_CFG4_VT)
-
-#define FIFO_CFG5_INIT (FIFO_CFG5_DE | FIFO_CFG5_DV | FIFO_CFG5_FC | \
- FIFO_CFG5_CE | FIFO_CFG5_LO | FIFO_CFG5_OK | \
- FIFO_CFG5_MC | FIFO_CFG5_BC | FIFO_CFG5_DR | \
- FIFO_CFG5_CF | FIFO_CFG5_PF | FIFO_CFG5_VT | \
- FIFO_CFG5_LE | FIFO_CFG5_FT | FIFO_CFG5_16 | \
- FIFO_CFG5_17 | FIFO_CFG5_SF)
-
-static int ag71xx_hw_init(struct ag71xx *ag)
-{
- int ret = 0;
- uint32_t reg;
- uint32_t mask, mii_type;
-
- if (ag->macNum == 0) {
- mask = (RESET_MODULE_GE0_MAC | RESET_MODULE_GE0_PHY);
- mii_type = 0x13;
- } else {
- mask = (RESET_MODULE_GE1_MAC | RESET_MODULE_GE1_PHY);
- mii_type = 0x11;
- }
-
- // mac soft reset
- ag71xx_sb(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_SR);
- udelay(20);
-
- // device stop
- reg = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, reg | mask);
- udelay(100 * 1000);
-
- // device start
- reg = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
- ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, reg & ~mask);
- udelay(100 * 1000);
-
- /* setup MAC configuration registers */
- ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, (MAC_CFG1_RXE | MAC_CFG1_TXE));
-
- ag71xx_sb(ag, AG71XX_REG_MAC_CFG2,
- MAC_CFG2_PAD_CRC_EN | MAC_CFG2_LEN_CHECK);
-
- /* setup FIFO configuration register 0 */
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG0, FIFO_CFG0_INIT);
-
- /* setup MII interface type */
- ag71xx_mii_ctrl_set_if(ag, ag->mii_if);
-
- /* setup mdio clock divisor */
- ag71xx_wr(ag, AG71XX_REG_MII_CFG, MII_CFG_CLK_DIV_20);
-
- /* setup FIFO configuration registers */
- ag71xx_sb(ag, AG71XX_REG_FIFO_CFG4, FIFO_CFG4_INIT);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, 0x0fff0000);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, 0x00001fff);
- ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, FIFO_CFG5_INIT);
-
- ag71xx_dma_reset(ag);
-
- ret = ag71xx_rings_init(ag);
- if (ret)
- return -1;
-
- ag71xx_wr(ag, AG71XX_REG_TX_DESC,
- (u32) virt_to_phys(ag->tx_ring.descs_dma));
- ag71xx_wr(ag, AG71XX_REG_RX_DESC,
- (u32) virt_to_phys(ag->rx_ring.descs_dma));
-
- ag71xx_hw_set_macaddr(ag, ag->dev->enetaddr);
-
- return 0;
-}
-
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-#define AG71XX_MDIO_RETRY 1000
-#define AG71XX_MDIO_DELAY 5
-
-static inline struct ag71xx *ag71xx_name2mac(char *devname)
-{
- if (strcmp(devname, agtable[0].dev->name) == 0)
- return &agtable[0];
- else if (strcmp(devname, agtable[1].dev->name) == 0)
- return &agtable[1];
- else
- return NULL;
-}
-
-static inline void ag71xx_mdio_wr(struct ag71xx *ag, unsigned reg,
- u32 value)
-{
- uint32_t r;
-
- r = ag->mac_base + reg;
- writel(value, r);
-
- /* flush write */
- (void) readl(r);
-}
-
-static inline u32 ag71xx_mdio_rr(struct ag71xx *ag, unsigned reg)
-{
- return readl(ag->mac_base + reg);
-}
-
-static int ag71xx_mdio_read(char *devname, unsigned char addr,
- unsigned char reg, unsigned short *val)
-{
- struct ag71xx *ag = ag71xx_name2mac(devname);
- uint16_t regData;
- int i;
-
- ag71xx_mdio_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
- ag71xx_mdio_wr(ag, AG71XX_REG_MII_ADDR,
- ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
- ag71xx_mdio_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_READ);
-
- i = AG71XX_MDIO_RETRY;
- while (ag71xx_mdio_rr(ag, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
- if (i-- == 0) {
- printf("%s: mii_read timed out\n",
- ag->dev->name);
- return -1;
- }
- udelay(AG71XX_MDIO_DELAY);
- }
-
- regData = (uint16_t) ag71xx_mdio_rr(ag, AG71XX_REG_MII_STATUS) & 0xffff;
- ag71xx_mdio_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
-
- DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, regData);
-
- if (val)
- *val = regData;
-
- return 0;
-}
-
-static int ag71xx_mdio_write(char *devname, unsigned char addr,
- unsigned char reg, unsigned short val)
-{
- struct ag71xx *ag = ag71xx_name2mac(devname);
- int i;
-
- if (ag == NULL)
- return 1;
-
- DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val);
-
- ag71xx_mdio_wr(ag, AG71XX_REG_MII_ADDR,
- ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
- ag71xx_mdio_wr(ag, AG71XX_REG_MII_CTRL, val);
-
- i = AG71XX_MDIO_RETRY;
- while (ag71xx_mdio_rr(ag, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
- if (i-- == 0) {
- printf("%s: mii_write timed out\n",
- ag->dev->name);
- break;
- }
- udelay(AG71XX_MDIO_DELAY);
- }
-
- return 0;
-}
-#endif
-
-int ag71xx_register(bd_t * bis, char *phyname[], uint16_t phyid[], uint16_t phyfixed[])
-{
- int i, num = 0;
- u8 used_ports[MAX_AG71XX_DEVS] = CONFIG_AG71XX_PORTS;
-
- for (i = 0; i < MAX_AG71XX_DEVS; i++) {
- /*skip if port is configured not to use */
- if (used_ports[i] == 0)
- continue;
-
- agtable[i].dev = malloc(sizeof(struct eth_device));
- if (agtable[i].dev == NULL) {
- puts("malloc failed\n");
- return 0;
- }
- memset(agtable[i].dev, 0, sizeof(struct eth_device));
- sprintf(agtable[i].dev->name, "eth%d", i);
-
- agtable[i].dev->iobase = 0;
- agtable[i].dev->init = ag71xx_hw_start;
- agtable[i].dev->halt = ag71xx_halt;
- agtable[i].dev->send = ag71xx_send;
- agtable[i].dev->recv = ag71xx_recv;
- agtable[i].dev->priv = (void *) (&agtable[i]);
- agtable[i].macNum = i;
- eth_register(agtable[i].dev);
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-
- if ((phyname == NULL) || (phyid == NULL) || (phyfixed == NULL))
- return -1;
-
- agtable[i].phyname = strdup(phyname[i]);
- agtable[i].phyid = phyid[i];
- agtable[i].phyfixed = phyfixed[i];
-
- miiphy_register(agtable[i].dev->name, ag71xx_mdio_read,
- ag71xx_mdio_write);
-#endif
-
- if (ag71xx_hw_init(&agtable[i]))
- continue;
-
- num++;
- }
-
- return num;
-}
+++ /dev/null
-/*
- * Atheros AR71xx built-in ethernet mac driver
- *
- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Based on Atheros' AG7100 driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __AG71XX_H
-#define __AG71XX_H
-
-#include <linux/types.h>
-#include <linux/bitops.h>
-
-#include <asm/ar71xx.h>
-
-// controller has 2 ports
-#define MAX_AG71XX_DEVS 2
-
-#define ETH_FCS_LEN 4
-
-#define SPEED_10 10
-#define SPEED_100 100
-#define SPEED_1000 1000
-
-
-#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE)
-#define AG71XX_INT_TX (AG71XX_INT_TX_PS)
-#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF)
-
-#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX)
-#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL)
-
-#define AG71XX_TX_FIFO_LEN 2048
-#define AG71XX_TX_MTU_LEN 1536
-#define AG71XX_RX_PKT_RESERVE 64
-#define AG71XX_RX_PKT_SIZE \
- (AG71XX_RX_PKT_RESERVE + ETH_HLEN + ETH_FRAME_LEN + ETH_FCS_LEN)
-
-#ifndef CONFIG_SYS_RX_ETH_BUFFER
-#define AG71XX_TX_RING_SIZE 4
-#define AG71XX_RX_RING_SIZE 4
-#else
-#define AG71XX_TX_RING_SIZE CONFIG_SYS_RX_ETH_BUFFER
-#define AG71XX_RX_RING_SIZE CONFIG_SYS_RX_ETH_BUFFER
-#endif
-
-#define AG71XX_TX_THRES_STOP (AG71XX_TX_RING_SIZE - 4)
-#define AG71XX_TX_THRES_WAKEUP \
- (AG71XX_TX_RING_SIZE - (AG71XX_TX_RING_SIZE / 4))
-
-
-
-
-struct ag71xx_desc {
- u32 data;
- u32 ctrl;
-#define DESC_EMPTY BIT(31)
-#define DESC_MORE BIT(24)
-#define DESC_PKTLEN_M 0xfff
- u32 next;
- u32 pad;
-} __attribute__((aligned(4)));
-
-struct ag71xx_buf {
- struct sk_buff *skb;
- struct ag71xx_desc *desc;
- dma_addr_t dma_addr;
- u32 pad;
-};
-
-struct ag71xx_ring {
- struct ag71xx_buf *buf;
- u8 *descs_cpu;
- u8 *descs_dma;
- unsigned int desc_size;
- unsigned int curr;
- unsigned int size;
-};
-
-struct ag71xx {
- uint32_t mac_base;
- uint32_t mii_ctrl;
-
- struct eth_device *dev;
-
- struct ag71xx_ring rx_ring;
- struct ag71xx_ring tx_ring;
-
- char *phyname;
- u16 phyid;
- u16 phyfixed;
- uint32_t link;
- uint32_t speed;
- int32_t duplex;
- uint32_t macNum;
- uint32_t mii_if;
-};
-
-void ag71xx_link_adjust(struct ag71xx *ag);
-
-int ag71xx_phy_connect(struct ag71xx *ag);
-void ag71xx_phy_disconnect(struct ag71xx *ag);
-void ag71xx_phy_start(struct ag71xx *ag);
-void ag71xx_phy_stop(struct ag71xx *ag);
-
-static inline int ag71xx_desc_empty(struct ag71xx_desc *desc)
-{
- return ((desc->ctrl & DESC_EMPTY) != 0);
-}
-
-static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
-{
- return (desc->ctrl & DESC_PKTLEN_M);
-}
-
-/* Register offsets */
-#define AG71XX_REG_MAC_CFG1 0x0000
-#define AG71XX_REG_MAC_CFG2 0x0004
-#define AG71XX_REG_MAC_IPG 0x0008
-#define AG71XX_REG_MAC_HDX 0x000c
-#define AG71XX_REG_MAC_MFL 0x0010
-#define AG71XX_REG_MII_CFG 0x0020
-#define AG71XX_REG_MII_CMD 0x0024
-#define AG71XX_REG_MII_ADDR 0x0028
-#define AG71XX_REG_MII_CTRL 0x002c
-#define AG71XX_REG_MII_STATUS 0x0030
-#define AG71XX_REG_MII_IND 0x0034
-#define AG71XX_REG_MAC_IFCTL 0x0038
-#define AG71XX_REG_MAC_ADDR1 0x0040
-#define AG71XX_REG_MAC_ADDR2 0x0044
-#define AG71XX_REG_FIFO_CFG0 0x0048
-#define AG71XX_REG_FIFO_CFG1 0x004c
-#define AG71XX_REG_FIFO_CFG2 0x0050
-#define AG71XX_REG_FIFO_CFG3 0x0054
-#define AG71XX_REG_FIFO_CFG4 0x0058
-#define AG71XX_REG_FIFO_CFG5 0x005c
-#define AG71XX_REG_FIFO_RAM0 0x0060
-#define AG71XX_REG_FIFO_RAM1 0x0064
-#define AG71XX_REG_FIFO_RAM2 0x0068
-#define AG71XX_REG_FIFO_RAM3 0x006c
-#define AG71XX_REG_FIFO_RAM4 0x0070
-#define AG71XX_REG_FIFO_RAM5 0x0074
-#define AG71XX_REG_FIFO_RAM6 0x0078
-#define AG71XX_REG_FIFO_RAM7 0x007c
-
-#define AG71XX_REG_TX_CTRL 0x0180
-#define AG71XX_REG_TX_DESC 0x0184
-#define AG71XX_REG_TX_STATUS 0x0188
-#define AG71XX_REG_RX_CTRL 0x018c
-#define AG71XX_REG_RX_DESC 0x0190
-#define AG71XX_REG_RX_STATUS 0x0194
-#define AG71XX_REG_INT_ENABLE 0x0198
-#define AG71XX_REG_INT_STATUS 0x019c
-
-#define MAC_CFG1_TXE BIT(0) /* Tx Enable */
-#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */
-#define MAC_CFG1_RXE BIT(2) /* Rx Enable */
-#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */
-#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */
-#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */
-#define MAC_CFG1_LB BIT(8) /* Loopback mode */
-#define MAC_CFG1_SR BIT(31) /* Soft Reset */
-
-#define MAC_CFG2_FDX BIT(0)
-#define MAC_CFG2_CRC_EN BIT(1)
-#define MAC_CFG2_PAD_CRC_EN BIT(2)
-#define MAC_CFG2_LEN_CHECK BIT(4)
-#define MAC_CFG2_HUGE_FRAME_EN BIT(5)
-#define MAC_CFG2_IF_1000 BIT(9)
-#define MAC_CFG2_IF_10_100 BIT(8)
-
-#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */
-#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */
-#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */
-#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */
-#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */
-#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \
- | FIFO_CFG0_TXS | FIFO_CFG0_TXF)
-
-#define FIFO_CFG0_ENABLE_SHIFT 8
-
-#define FIFO_CFG4_DE BIT(0) /* Drop Event */
-#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */
-#define FIFO_CFG4_FC BIT(2) /* False Carrier */
-#define FIFO_CFG4_CE BIT(3) /* Code Error */
-#define FIFO_CFG4_CR BIT(4) /* CRC error */
-#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */
-#define FIFO_CFG4_LO BIT(6) /* Length out of range */
-#define FIFO_CFG4_OK BIT(7) /* Packet is OK */
-#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */
-#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */
-#define FIFO_CFG4_DR BIT(10) /* Dribble */
-#define FIFO_CFG4_LE BIT(11) /* Long Event */
-#define FIFO_CFG4_CF BIT(12) /* Control Frame */
-#define FIFO_CFG4_PF BIT(13) /* Pause Frame */
-#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */
-#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */
-#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */
-#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */
-
-#define FIFO_CFG5_DE BIT(0) /* Drop Event */
-#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */
-#define FIFO_CFG5_FC BIT(2) /* False Carrier */
-#define FIFO_CFG5_CE BIT(3) /* Code Error */
-#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */
-#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */
-#define FIFO_CFG5_OK BIT(6) /* Packet is OK */
-#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */
-#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */
-#define FIFO_CFG5_DR BIT(9) /* Dribble */
-#define FIFO_CFG5_CF BIT(10) /* Control Frame */
-#define FIFO_CFG5_PF BIT(11) /* Pause Frame */
-#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */
-#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */
-#define FIFO_CFG5_LE BIT(14) /* Long Event */
-#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */
-#define FIFO_CFG5_16 BIT(16) /* unknown */
-#define FIFO_CFG5_17 BIT(17) /* unknown */
-#define FIFO_CFG5_SF BIT(18) /* Short Frame */
-#define FIFO_CFG5_BM BIT(19) /* Byte Mode */
-
-#define AG71XX_INT_TX_PS BIT(0)
-#define AG71XX_INT_TX_UR BIT(1)
-#define AG71XX_INT_TX_BE BIT(3)
-#define AG71XX_INT_RX_PR BIT(4)
-#define AG71XX_INT_RX_OF BIT(6)
-#define AG71XX_INT_RX_BE BIT(7)
-
-#define MAC_IFCTL_SPEED BIT(16)
-
-#define MII_CFG_CLK_DIV_4 0
-#define MII_CFG_CLK_DIV_6 2
-#define MII_CFG_CLK_DIV_8 3
-#define MII_CFG_CLK_DIV_10 4
-#define MII_CFG_CLK_DIV_14 5
-#define MII_CFG_CLK_DIV_20 6
-#define MII_CFG_CLK_DIV_28 7
-#define MII_CFG_RESET BIT(31)
-
-#define MII_CMD_WRITE 0x0
-#define MII_CMD_READ 0x1
-#define MII_ADDR_SHIFT 8
-#define MII_IND_BUSY BIT(0)
-#define MII_IND_INVALID BIT(2)
-
-#define TX_CTRL_TXE BIT(0) /* Tx Enable */
-
-#define TX_STATUS_PS BIT(0) /* Packet Sent */
-#define TX_STATUS_UR BIT(1) /* Tx Underrun */
-#define TX_STATUS_BE BIT(3) /* Bus Error */
-
-#define RX_CTRL_RXE BIT(0) /* Rx Enable */
-
-#define RX_STATUS_PR BIT(0) /* Packet Received */
-#define RX_STATUS_OF BIT(2) /* Rx Overflow */
-#define RX_STATUS_BE BIT(3) /* Bus Error */
-
-#define MII_CTRL_IF_MASK 3
-#define MII_CTRL_SPEED_SHIFT 4
-#define MII_CTRL_SPEED_MASK 3
-#define MII_CTRL_SPEED_10 0
-#define MII_CTRL_SPEED_100 1
-#define MII_CTRL_SPEED_1000 2
-
-static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value)
-{
- __raw_writel(value, ag->mac_base + reg);
- /* flush write */
- (void) __raw_readl(ag->mac_base + reg);
-}
-
-static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg)
-{
- return __raw_readl(ag->mac_base + reg);
-}
-
-static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask)
-{
- uint32_t r;
-
- r = ag->mac_base + reg;
- __raw_writel(__raw_readl(r) | mask, r);
- /* flush write */
- (void)__raw_readl(r);
-}
-
-static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask)
-{
- uint32_t r;
-
- r = ag->mac_base + reg;
- __raw_writel(__raw_readl(r) & ~mask, r);
- /* flush write */
- (void) __raw_readl(r);
-}
-
-static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints)
-{
- ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints);
-}
-
-static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints)
-{
- ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints);
-}
-
-static inline void ag71xx_mii_ctrl_wr(struct ag71xx *ag, u32 value)
-{
- __raw_writel(value, ag->mii_ctrl);
-
- /* flush write */
- __raw_readl(ag->mii_ctrl);
-}
-
-static inline u32 ag71xx_mii_ctrl_rr(struct ag71xx *ag)
-{
- return __raw_readl(ag->mii_ctrl);
-}
-
-static void inline ag71xx_mii_ctrl_set_if(struct ag71xx *ag,
- unsigned int mii_if)
-{
- u32 t;
-
- t = ag71xx_mii_ctrl_rr(ag);
- t &= ~(MII_CTRL_IF_MASK);
- t |= (mii_if & MII_CTRL_IF_MASK);
- ag71xx_mii_ctrl_wr(ag, t);
-}
-
-static void inline ag71xx_mii_ctrl_set_speed(struct ag71xx *ag,
- unsigned int speed)
-{
- u32 t;
-
- t = ag71xx_mii_ctrl_rr(ag);
- t &= ~(MII_CTRL_SPEED_MASK << MII_CTRL_SPEED_SHIFT);
- t |= (speed & MII_CTRL_SPEED_MASK) << MII_CTRL_SPEED_SHIFT;
- ag71xx_mii_ctrl_wr(ag, t);
-}
-
-#ifdef CONFIG_AG71XX_AR8216_SUPPORT
-void ag71xx_add_ar8216_header(struct ag71xx *ag, struct sk_buff *skb);
-int ag71xx_remove_ar8216_header(struct ag71xx *ag, struct sk_buff *skb,
- int pktlen);
-static inline int ag71xx_has_ar8216(struct ag71xx *ag)
-{
- return ag71xx_get_pdata(ag)->has_ar8216;
-}
-#else
-static inline void ag71xx_add_ar8216_header(struct ag71xx *ag,
- struct sk_buff *skb)
-{
-}
-
-static inline int ag71xx_remove_ar8216_header(struct ag71xx *ag,
- struct sk_buff *skb,
- int pktlen)
-{
- return 0;
-}
-static inline int ag71xx_has_ar8216(struct ag71xx *ag)
-{
- return 0;
-}
-#endif
-
-#endif /* _AG71XX_H */
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef RTL8366_MII_H
-#define RTL8366_MII_H
-
-#define MII_CONTROL_REG 0
-#define MII_STATUS_REG 1
-#define MII_PHY_ID0 2
-#define MII_PHY_ID1 3
-#define MII_LOCAL_CAP 4
-#define MII_REMOTE_CAP 5
-#define MII_EXT_AUTONEG 6
-#define MII_LOCAL_NEXT_PAGE 7
-#define MII_REMOTE_NEXT_PAGE 8
-#define MII_GIGA_CONTROL 9
-#define MII_GIGA_STATUS 10
-#define MII_EXT_STATUS_REG 15
-
-/* Control register */
-#define MII_CONTROL_1000MBPS 6
-#define MII_CONTROL_COLL_TEST 7
-#define MII_CONTROL_FULLDUPLEX 8
-#define MII_CONTROL_RENEG 9
-#define MII_CONTROL_ISOLATE 10
-#define MII_CONTROL_POWERDOWN 11
-#define MII_CONTROL_AUTONEG 12
-#define MII_CONTROL_100MBPS 13
-#define MII_CONTROL_LOOPBACK 14
-#define MII_CONTROL_RESET 15
-
-/* Status/Extended status register */
-/* Basic status */
-#define MII_STATUS_CAPABILITY 0
-#define MII_STATUS_JABBER 1
-#define MII_STATUS_LINK_UP 2
-#define MII_STATUS_AUTONEG_ABLE 3
-#define MII_STATUS_REMOTE_FAULT 4
-#define MII_STATUS_AUTONEG_DONE 5
-#define MII_STATUS_NO_PREAMBLE 6
-#define MII_STATUS_RESERVED 7
-#define MII_STATUS_EXTENDED 8
-#define MII_STATUS_100_T2_HALF 9
-#define MII_STATUS_100_T2_FULL 10
-#define MII_STATUS_10_TX_HALF 11
-#define MII_STATUS_10_TX_FULL 12
-#define MII_STATUS_100_TX_HALF 13
-#define MII_STATUS_100_TX_FULL 14
-#define MII_STATUS_100_T4 15
-
-#define MII_GIGA_CONTROL_HALF 8
-#define MII_GIGA_CONTROL_FULL 9
-#define MII_GIGA_STATUS_HALF 10
-#define MII_GIGA_STATUS_FULL 11
-
-/* Extended status */
-#define MII_STATUS_1000_T_HALF 12
-#define MII_STATUS_1000_T_FULL 13
-#define MII_STATUS_1000_X_HALF 14
-#define MII_STATUS_1000_X_FULL 15
-
-/* Local/Remmote capability register */
-#define MII_CAP_10BASE_TX 5
-#define MII_CAP_10BASE_TX_FULL 6
-#define MII_CAP_100BASE_TX 7
-#define MII_CAP_100BASE_TX_FULL 8
-#define MII_CAP_100BASE_T4 9
-#define MII_CAP_SYMM_PAUSE 10
-#define MII_CAP_ASYMM_PAUSE 11
-#define MII_CAP_RESERVED 12
-#define MII_CAP_REMOTE_FAULT 13
-#define MII_CAP_ACKNOWLEDGE 14
-#define MII_CAP_NEXT_PAGE 15
-#define MII_CAP_IEEE_802_3 0x0001
-
-#define MII_LINK_MODE_MASK 0x1f
-
-#define REALTEK_RTL8366_CHIP_ID0 0x001C
-#define REALTEK_RTL8366_CHIP_ID1 0xC940
-#define REALTEK_RTL8366_CHIP_ID1_MP 0xC960
-
-#define REALTEK_MIN_PORT_ID 0
-#define REALTEK_MAX_PORT_ID 5
-#define REALTEK_MIN_PHY_ID REALTEK_MIN_PORT_ID
-#define REALTEK_MAX_PHY_ID 4
-#define REALTEK_CPU_PORT_ID REALTEK_MAX_PORT_ID
-#define REALTEK_PHY_PORT_MASK ((1<<(REALTEK_MAX_PHY_ID+1)) - (1<<REALTEK_MIN_PHY_ID))
-#define REALTEK_CPU_PORT_MASK (1<<REALTEK_CPU_PORT_ID)
-#define REALTEK_ALL_PORT_MASK (REALTEK_PHY_PORT_MASK | REALTEK_CPU_PORT_MASK)
-
-/* port ability */
-#define RTL8366S_PORT_ABILITY_BASE 0x0011
-
-/* port vlan control register */
-#define RTL8366S_PORT_VLAN_CTRL_BASE 0x0058
-
-/* port linking status */
-#define RTL8366S_PORT_LINK_STATUS_BASE 0x0060
-#define RTL8366S_PORT_STATUS_SPEED_BIT 0
-#define RTL8366S_PORT_STATUS_SPEED_MSK 0x0003
-#define RTL8366S_PORT_STATUS_DUPLEX_BIT 2
-#define RTL8366S_PORT_STATUS_DUPLEX_MSK 0x0004
-#define RTL8366S_PORT_STATUS_LINK_BIT 4
-#define RTL8366S_PORT_STATUS_LINK_MSK 0x0010
-#define RTL8366S_PORT_STATUS_TXPAUSE_BIT 5
-#define RTL8366S_PORT_STATUS_TXPAUSE_MSK 0x0020
-#define RTL8366S_PORT_STATUS_RXPAUSE_BIT 6
-#define RTL8366S_PORT_STATUS_RXPAUSE_MSK 0x0040
-#define RTL8366S_PORT_STATUS_AN_BIT 7
-#define RTL8366S_PORT_STATUS_AN_MSK 0x0080
-
-/* internal control */
-#define RTL8366S_RESET_CONTROL_REG 0x0100
-#define RTL8366S_RESET_QUEUE_BIT 2
-
-#define RTL8366S_CHIP_ID_REG 0x0105
-
-/* MAC control */
-#define RTL8366S_MAC_FORCE_CTRL0_REG 0x0F04
-#define RTL8366S_MAC_FORCE_CTRL1_REG 0x0F05
-
-
-/* PHY registers control */
-#define RTL8366S_PHY_ACCESS_CTRL_REG 0x8028
-#define RTL8366S_PHY_ACCESS_DATA_REG 0x8029
-
-#define RTL8366S_PHY_CTRL_READ 1
-#define RTL8366S_PHY_CTRL_WRITE 0
-
-#define RTL8366S_PHY_REG_MASK 0x1F
-#define RTL8366S_PHY_PAGE_OFFSET 5
-#define RTL8366S_PHY_PAGE_MASK (0x7<<5)
-#define RTL8366S_PHY_NO_OFFSET 9
-#define RTL8366S_PHY_NO_MASK (0x1F<<9)
-
-#define RTL8366S_PHY_NO_MAX 4
-#define RTL8366S_PHY_PAGE_MAX 7
-#define RTL8366S_PHY_ADDR_MAX 31
-
-/* cpu port control reg */
-#define RTL8366S_CPU_CTRL_REG 0x004F
-#define RTL8366S_CPU_DRP_BIT 14
-#define RTL8366S_CPU_DRP_MSK 0x4000
-#define RTL8366S_CPU_INSTAG_BIT 15
-#define RTL8366S_CPU_INSTAG_MSK 0x8000
-
-/* LED registers*/
-#define RTL8366S_LED_BLINK_REG 0x420
-#define RTL8366S_LED_BLINKRATE_BIT 0
-#define RTL8366S_LED_BLINKRATE_MSK 0x0007
-#define RTL8366S_LED_INDICATED_CONF_REG 0x421
-#define RTL8366S_LED_0_1_FORCE_REG 0x422
-#define RTL8366S_LED_2_3_FORCE_REG 0x423
-#define RTL8366S_LEDCONF_LEDFORCE 0x1F
-#define RTL8366S_LED_GROUP_MAX 4
-
-#define RTL8366S_GREEN_FEATURE_REG 0x000A
-#define RTL8366S_GREEN_FEATURE_TX_BIT 3
-#define RTL8366S_GREEN_FEATURE_TX_MSK 0x0008
-#define RTL8366S_GREEN_FEATURE_RX_BIT 4
-#define RTL8366S_GREEN_FEATURE_RX_MSK 0x0010
-
-#define RTL8366S_MODEL_ID_REG 0x5C
-#define RTL8366S_REV_ID_REG 0x5D
-#define RTL8366S_MODEL_8366SR 0x6027
-#define RTL8366S_MODEL_8366RB 0x5937
-
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <common.h>
-#include <net.h>
-#include <netdev.h>
-#include <miiphy.h>
-#include MII_GPIOINCLUDE
-
-#include "rtl8366.h"
-
-#ifdef DEBUG_RTL8366
- #define DBG(fmt,args...) printf (fmt ,##args)
-#else
- #define DBG(fmt,args...)
-#endif
-
-
-//-------------------------------------------------------------------
-// Soft SMI functions
-//-------------------------------------------------------------------
-
-#define DELAY 2
-
-static void smi_init(void)
-{
- MII_SDAINPUT;
- MII_SCKINPUT;
-
- MII_SETSDA(1);
- MII_SETSCK(1);
-
- udelay(20);
-}
-
-static void smi_start(void)
-{
-/*
- * rtl8366 chip needs a extra clock with
- * SDA high before start condition
- */
-
- /* set gpio pins output */
- MII_SDAOUTPUT;
- MII_SCKOUTPUT;
- udelay(DELAY);
-
- /* set initial state: SCK:0, SDA:1 */
- MII_SETSCK(0);
- MII_SETSDA(1);
- udelay(DELAY);
-
- /* toggle clock */
- MII_SETSCK(1);
- udelay(DELAY);
- MII_SETSCK(0);
- udelay(DELAY);
-
- /* start condition */
- MII_SETSCK(1);
- udelay(DELAY);
- MII_SETSDA(0);
- udelay(DELAY);
- MII_SETSCK(0);
- udelay(DELAY);
- MII_SETSDA(1);
-}
-
-static void smi_stop(void)
-{
-/*
- * rtl8366 chip needs a extra clock with
- * SDA high after stop condition
- */
-
- /* stop condition */
- udelay(DELAY);
- MII_SETSDA(0);
- MII_SETSCK(1);
- udelay(DELAY);
- MII_SETSDA(1);
- udelay(DELAY);
- MII_SETSCK(1);
- udelay(DELAY);
- MII_SETSCK(0);
- udelay(DELAY);
-
- /* toggle clock */
- MII_SETSCK(1);
- udelay(DELAY);
- MII_SETSCK(0);
- udelay(DELAY);
- MII_SETSCK(1);
-
- /* set gpio pins input */
- MII_SDAINPUT;
- MII_SCKINPUT;
-}
-
-static void smi_writeBits(uint32_t data, uint8_t length)
-{
- uint8_t test;
-
- for( ; length > 0; length--) {
- udelay(DELAY);
-
- /* output data */
- test = (((data & (1 << (length - 1))) != 0) ? 1 : 0);
- MII_SETSDA(test);
- udelay(DELAY);
-
- /* toogle clock */
- MII_SETSCK(1);
- udelay(DELAY);
- MII_SETSCK(0);
- }
-}
-
-static uint32_t smi_readBits(uint8_t length)
-{
- uint32_t ret;
-
- MII_SDAINPUT;
-
- for(ret = 0 ; length > 0; length--) {
- udelay(DELAY);
-
- ret <<= 1;
-
- /* toogle clock */
- MII_SETSCK(1);
- udelay(DELAY);
- ret |= MII_GETSDA;
- MII_SETSCK(0);
- }
-
- MII_SDAOUTPUT;
-
- return ret;
-}
-
-static int smi_waitAck(void)
-{
- uint32_t retry = 0;
-
- while (smi_readBits(1)) {
- if (retry++ == 5)
- return -1;
- }
-
- return 0;
-
-}
-
-static int smi_read(uint32_t reg, uint32_t *data)
-{
- uint32_t rawData;
-
- /* send start condition */
- smi_start();
- /* send CTRL1 code: 0b1010*/
- smi_writeBits(0x0a, 4);
- /* send CTRL2 code: 0b100 */
- smi_writeBits(0x04, 3);
- /* send READ command */
- smi_writeBits(0x01, 1);
-
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
-
- /* send address low */
- smi_writeBits(reg & 0xFF, 8);
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
- /* send address high */
- smi_writeBits((reg & 0xFF00) >> 8, 8);
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
-
- /* read data low */
- rawData = (smi_readBits(8) & 0xFF);
- /* send ACK */
- smi_writeBits(0, 1);
- /* read data high */
- rawData |= (smi_readBits(8) & 0xFF) << 8;
- /* send NACK */
- smi_writeBits(1, 1);
-
- /* send stop condition */
- smi_stop();
-
- if (data)
- *data = rawData;
-
- return 0;
-}
-
-static int smi_write(uint32_t reg, uint32_t data)
-{
- /* send start condition */
- smi_start();
- /* send CTRL1 code: 0b1010*/
- smi_writeBits(0x0a, 4);
- /* send CTRL2 code: 0b100 */
- smi_writeBits(0x04, 3);
- /* send WRITE command */
- smi_writeBits(0x00, 1);
-
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
-
- /* send address low */
- smi_writeBits(reg & 0xFF, 8);
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
- /* send address high */
- smi_writeBits((reg & 0xFF00) >> 8, 8);
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
-
- /* send data low */
- smi_writeBits(data & 0xFF, 8);
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
- /* send data high */
- smi_writeBits((data & 0xFF00) >> 8, 8);
- /* wait for ACK */
- if (smi_waitAck())
- return -1;
-
- /* send stop condition */
- smi_stop();
-
- return 0;
-}
-
-
-//-------------------------------------------------------------------
-// Switch register read / write functions
-//-------------------------------------------------------------------
-static int rtl8366_readRegister(uint32_t reg, uint16_t *data)
-{
- uint32_t regData;
-
- DBG("rtl8366: read register=%#04x, data=", reg);
-
- if (smi_read(reg, ®Data)) {
- printf("\nrtl8366 smi read failed!\n");
- return -1;
- }
-
- if (data)
- *data = regData;
-
- DBG("%#04x\n", regData);
-
- return 0;
-}
-
-static int rtl8366_writeRegister(uint32_t reg, uint16_t data)
-{
- DBG("rtl8366: write register=%#04x, data=%#04x\n", reg, data);
-
- if (smi_write(reg, data)) {
- printf("rtl8366 smi write failed!\n");
- return -1;
- }
-
- return 0;
-}
-
-static int rtl8366_setRegisterBit(uint32_t reg, uint32_t bitNum, uint32_t value)
-{
- uint16_t regData;
-
- if (bitNum >= 16)
- return -1;
-
- if (rtl8366_readRegister(reg, ®Data))
- return -1;
-
- if (value)
- regData |= (1 << bitNum);
- else
- regData &= ~(1 << bitNum);
-
- if (rtl8366_writeRegister(reg, regData))
- return -1;
-
- return 0;
-}
-
-//-------------------------------------------------------------------
-// MII PHY read / write functions
-//-------------------------------------------------------------------
-static int rtl8366_getPhyReg(uint32_t phyNum, uint32_t reg, uint16_t *data)
-{
- uint16_t phyAddr, regData;
-
- if (phyNum > RTL8366S_PHY_NO_MAX) {
- printf("rtl8366s: invalid phy number!\n");
- return -1;
- }
-
- if (phyNum > RTL8366S_PHY_ADDR_MAX) {
- printf("rtl8366s: invalid phy register number!\n");
- return -1;
- }
-
- if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG,
- RTL8366S_PHY_CTRL_READ))
- return -1;
-
- phyAddr = 0x8000 | (1 << (phyNum + RTL8366S_PHY_NO_OFFSET))
- | (reg & RTL8366S_PHY_REG_MASK);
- if (rtl8366_writeRegister(phyAddr, 0))
- return -1;
-
- if (rtl8366_readRegister(RTL8366S_PHY_ACCESS_DATA_REG, ®Data))
- return -1;
-
- if (data)
- *data = regData;
-
- return 0;
-}
-
-static int rtl8366_setPhyReg(uint32_t phyNum, uint32_t reg, uint16_t data)
-{
- uint16_t phyAddr;
-
- if (phyNum > RTL8366S_PHY_NO_MAX) {
- printf("rtl8366s: invalid phy number!\n");
- return -1;
- }
-
- if (phyNum > RTL8366S_PHY_ADDR_MAX) {
- printf("rtl8366s: invalid phy register number!\n");
- return -1;
- }
-
- if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG,
- RTL8366S_PHY_CTRL_WRITE))
- return -1;
-
- phyAddr = 0x8000 | (1 << (phyNum + RTL8366S_PHY_NO_OFFSET))
- | (reg & RTL8366S_PHY_REG_MASK);
- if (rtl8366_writeRegister(phyAddr, data))
- return -1;
-
- return 0;
-}
-
-static int rtl8366_miiread(char *devname, uchar phy_adr, uchar reg, ushort *data)
-{
- uint16_t regData;
-
- DBG("rtl8366_miiread: devname=%s, addr=%#02x, reg=%#02x\n",
- devname, phy_adr, reg);
-
- if (strcmp(devname, RTL8366_DEVNAME) != 0)
- return -1;
-
- if (rtl8366_getPhyReg(phy_adr, reg, ®Data)) {
- printf("rtl8366_miiread: write failed!\n");
- return -1;
- }
-
- if (data)
- *data = regData;
-
- return 0;
-}
-
-static int rtl8366_miiwrite(char *devname, uchar phy_adr, uchar reg, ushort data)
-{
- DBG("rtl8366_miiwrite: devname=%s, addr=%#02x, reg=%#02x, data=%#04x\n",
- devname, phy_adr, reg, data);
-
- if (strcmp(devname, RTL8366_DEVNAME) != 0)
- return -1;
-
- if (rtl8366_setPhyReg(phy_adr, reg, data)) {
- printf("rtl8366_miiwrite: write failed!\n");
- return -1;
- }
-
- return 0;
-}
-
-int rtl8366_mii_register(bd_t *bis)
-{
- miiphy_register(strdup(RTL8366_DEVNAME), rtl8366_miiread,
- rtl8366_miiwrite);
-
- return 0;
-}
-
-
-//-------------------------------------------------------------------
-// Switch management functions
-//-------------------------------------------------------------------
-
-int rtl8366s_setGreenFeature(uint32_t tx, uint32_t rx)
-{
- if (rtl8366_setRegisterBit(RTL8366S_GREEN_FEATURE_REG,
- RTL8366S_GREEN_FEATURE_TX_BIT, tx))
- return -1;
-
- if (rtl8366_setRegisterBit(RTL8366S_GREEN_FEATURE_REG,
- RTL8366S_GREEN_FEATURE_RX_BIT, rx))
- return -1;
-
- return 0;
-}
-
-int rtl8366s_setPowerSaving(uint32_t phyNum, uint32_t enabled)
-{
- uint16_t regData;
-
- if (phyNum > RTL8366S_PHY_NO_MAX)
- return -1;
-
- if (rtl8366_getPhyReg(phyNum, 12, ®Data))
- return -1;
-
- if (enabled)
- regData |= (1 << 12);
- else
- regData &= ~(1 << 12);
-
- if (rtl8366_setPhyReg(phyNum, 12, regData))
- return -1;
-
- return 0;
-}
-
-int rtl8366s_setGreenEthernet(uint32_t greenFeature, uint32_t powerSaving)
-{
- uint32_t phyNum, i;
- uint16_t regData;
-
- const uint16_t greenSettings[][2] =
- {
- {0xBE5B,0x3500},
- {0xBE5C,0xB975},
- {0xBE5D,0xB9B9},
- {0xBE77,0xA500},
- {0xBE78,0x5A78},
- {0xBE79,0x6478}
- };
-
- if (rtl8366_readRegister(RTL8366S_MODEL_ID_REG, ®Data))
- return -1;
-
- switch (regData)
- {
- case 0x0000:
- for (i = 0; i < 6; i++) {
- if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG, RTL8366S_PHY_CTRL_WRITE))
- return -1;
- if (rtl8366_writeRegister(greenSettings[i][0], greenSettings[i][1]))
- return -1;
- }
- break;
-
- case RTL8366S_MODEL_8366SR:
- if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG, RTL8366S_PHY_CTRL_WRITE))
- return -1;
- if (rtl8366_writeRegister(greenSettings[0][0], greenSettings[0][1]))
- return -1;
- break;
-
- default:
- printf("rtl8366s_initChip: unsupported chip found!\n");
- return -1;
- }
-
- if (rtl8366s_setGreenFeature(greenFeature, powerSaving))
- return -1;
-
- for (phyNum = 0; phyNum <= RTL8366S_PHY_NO_MAX; phyNum++) {
- if (rtl8366s_setPowerSaving(phyNum, powerSaving))
- return -1;
- }
-
- return 0;
-}
-
-int rtl8366s_setCPUPortMask(uint8_t port, uint32_t enabled)
-{
- if(port >= 6){
- printf("rtl8366s_setCPUPortMask: invalid port number\n");
- return -1;
- }
-
- return rtl8366_setRegisterBit(RTL8366S_CPU_CTRL_REG, port, enabled);
-}
-
-int rtl8366s_setCPUDisableInsTag(uint32_t enable)
-{
- return rtl8366_setRegisterBit(RTL8366S_CPU_CTRL_REG,
- RTL8366S_CPU_INSTAG_BIT, enable);
-}
-
-int rtl8366s_setCPUDropUnda(uint32_t enable)
-{
- return rtl8366_setRegisterBit(RTL8366S_CPU_CTRL_REG,
- RTL8366S_CPU_DRP_BIT, enable);
-}
-
-int rtl8366s_setCPUPort(uint8_t port, uint32_t noTag, uint32_t dropUnda)
-{
- uint32_t i;
-
- if(port >= 6){
- printf("rtl8366s_setCPUPort: invalid port number\n");
- return -1;
- }
-
- /* reset register */
- for(i = 0; i < 6; i++)
- {
- if(rtl8366s_setCPUPortMask(i, 0)){
- printf("rtl8366s_setCPUPort: rtl8366s_setCPUPortMask failed\n");
- return -1;
- }
- }
-
- if(rtl8366s_setCPUPortMask(port, 1)){
- printf("rtl8366s_setCPUPort: rtl8366s_setCPUPortMask failed\n");
- return -1;
- }
-
- if(rtl8366s_setCPUDisableInsTag(noTag)){
- printf("rtl8366s_setCPUPort: rtl8366s_setCPUDisableInsTag fail\n");
- return -1;
- }
-
- if(rtl8366s_setCPUDropUnda(dropUnda)){
- printf("rtl8366s_setCPUPort: rtl8366s_setCPUDropUnda fail\n");
- return -1;
- }
-
- return 0;
-}
-
-int rtl8366s_setLedConfig(uint32_t ledNum, uint8_t config)
-{
- uint16_t regData;
-
- if(ledNum >= RTL8366S_LED_GROUP_MAX) {
- DBG("rtl8366s_setLedConfig: invalid led group\n");
- return -1;
- }
-
- if(config > RTL8366S_LEDCONF_LEDFORCE) {
- DBG("rtl8366s_setLedConfig: invalid led config\n");
- return -1;
- }
-
- if (rtl8366_readRegister(RTL8366S_LED_INDICATED_CONF_REG, ®Data)) {
- printf("rtl8366s_setLedConfig: failed to get led register!\n");
- return -1;
- }
-
- regData &= ~(0xF << (ledNum * 4));
- regData |= config << (ledNum * 4);
-
- if (rtl8366_writeRegister(RTL8366S_LED_INDICATED_CONF_REG, regData)) {
- printf("rtl8366s_setLedConfig: failed to set led register!\n");
- return -1;
- }
-
- return 0;
-}
-
-int rtl8366s_getLedConfig(uint32_t ledNum, uint8_t *config)
-{
- uint16_t regData;
-
- if(ledNum >= RTL8366S_LED_GROUP_MAX) {
- DBG("rtl8366s_getLedConfig: invalid led group\n");
- return -1;
- }
-
- if (rtl8366_readRegister(RTL8366S_LED_INDICATED_CONF_REG, ®Data)) {
- printf("rtl8366s_getLedConfig: failed to get led register!\n");
- return -1;
- }
-
- if (config)
- *config = (regData >> (ledNum * 4)) & 0xF;
-
- return 0;
-}
-
-int rtl8366s_setLedForceValue(uint32_t group0, uint32_t group1,
- uint32_t group2, uint32_t group3)
-{
- uint16_t regData;
-
- regData = (group0 & 0x3F) | ((group1 & 0x3F) << 6);
- if (rtl8366_writeRegister(RTL8366S_LED_0_1_FORCE_REG, regData)) {
- printf("rtl8366s_setLedForceValue: failed to set led register!\n");
- return -1;
- }
-
- regData = (group2 & 0x3F) | ((group3 & 0x3F) << 6);
- if (rtl8366_writeRegister(RTL8366S_LED_2_3_FORCE_REG, regData)) {
- printf("rtl8366s_setLedForceValue: failed to set led register!\n");
- return -1;
- }
-
- return 0;
-}
-
-int rtl8366s_initChip(void)
-{
- uint32_t ledGroup, i = 0;
- uint16_t regData;
- uint8_t ledData[RTL8366S_LED_GROUP_MAX];
- const uint16_t (*chipData)[2];
-
- const uint16_t chipB[][2] =
- {
- {0x0000, 0x0038},{0x8100, 0x1B37},{0xBE2E, 0x7B9F},{0xBE2B, 0xA4C8},
- {0xBE74, 0xAD14},{0xBE2C, 0xDC00},{0xBE69, 0xD20F},{0xBE3B, 0xB414},
- {0xBE24, 0x0000},{0xBE23, 0x00A1},{0xBE22, 0x0008},{0xBE21, 0x0120},
- {0xBE20, 0x1000},{0xBE24, 0x0800},{0xBE24, 0x0000},{0xBE24, 0xF000},
- {0xBE23, 0xDF01},{0xBE22, 0xDF20},{0xBE21, 0x101A},{0xBE20, 0xA0FF},
- {0xBE24, 0xF800},{0xBE24, 0xF000},{0x0242, 0x02BF},{0x0245, 0x02BF},
- {0x0248, 0x02BF},{0x024B, 0x02BF},{0x024E, 0x02BF},{0x0251, 0x02BF},
- {0x0230, 0x0A32},{0x0233, 0x0A32},{0x0236, 0x0A32},{0x0239, 0x0A32},
- {0x023C, 0x0A32},{0x023F, 0x0A32},{0x0254, 0x0A3F},{0x0255, 0x0064},
- {0x0256, 0x0A3F},{0x0257, 0x0064},{0x0258, 0x0A3F},{0x0259, 0x0064},
- {0x025A, 0x0A3F},{0x025B, 0x0064},{0x025C, 0x0A3F},{0x025D, 0x0064},
- {0x025E, 0x0A3F},{0x025F, 0x0064},{0x0260, 0x0178},{0x0261, 0x01F4},
- {0x0262, 0x0320},{0x0263, 0x0014},{0x021D, 0x9249},{0x021E, 0x0000},
- {0x0100, 0x0004},{0xBE4A, 0xA0B4},{0xBE40, 0x9C00},{0xBE41, 0x501D},
- {0xBE48, 0x3602},{0xBE47, 0x8051},{0xBE4C, 0x6465},{0x8000, 0x1F00},
- {0x8001, 0x000C},{0x8008, 0x0000},{0x8007, 0x0000},{0x800C, 0x00A5},
- {0x8101, 0x02BC},{0xBE53, 0x0005},{0x8E45, 0xAFE8},{0x8013, 0x0005},
- {0xBE4B, 0x6700},{0x800B, 0x7000},{0xBE09, 0x0E00},
- {0xFFFF, 0xABCD}
- };
-
- const uint16_t chipDefault[][2] =
- {
- {0x0242, 0x02BF},{0x0245, 0x02BF},{0x0248, 0x02BF},{0x024B, 0x02BF},
- {0x024E, 0x02BF},{0x0251, 0x02BF},
- {0x0254, 0x0A3F},{0x0256, 0x0A3F},{0x0258, 0x0A3F},{0x025A, 0x0A3F},
- {0x025C, 0x0A3F},{0x025E, 0x0A3F},
- {0x0263, 0x007C},{0x0100, 0x0004},
- {0xBE5B, 0x3500},{0x800E, 0x200F},{0xBE1D, 0x0F00},{0x8001, 0x5011},
- {0x800A, 0xA2F4},{0x800B, 0x17A3},{0xBE4B, 0x17A3},{0xBE41, 0x5011},
- {0xBE17, 0x2100},{0x8000, 0x8304},{0xBE40, 0x8304},{0xBE4A, 0xA2F4},
- {0x800C, 0xA8D5},{0x8014, 0x5500},{0x8015, 0x0004},{0xBE4C, 0xA8D5},
- {0xBE59, 0x0008},{0xBE09, 0x0E00},{0xBE36, 0x1036},{0xBE37, 0x1036},
- {0x800D, 0x00FF},{0xBE4D, 0x00FF},
- {0xFFFF, 0xABCD}
- };
-
- DBG("rtl8366s_initChip\n");
-
- /* save current led config and set to led force */
- for (ledGroup = 0; ledGroup < RTL8366S_LED_GROUP_MAX; ledGroup++) {
- if (rtl8366s_getLedConfig(ledGroup, &ledData[ledGroup]))
- return -1;
-
- if (rtl8366s_setLedConfig(ledGroup, RTL8366S_LEDCONF_LEDFORCE))
- return -1;
- }
-
- if (rtl8366s_setLedForceValue(0,0,0,0))
- return -1;
-
- if (rtl8366_readRegister(RTL8366S_MODEL_ID_REG, ®Data))
- return -1;
-
- switch (regData)
- {
- case 0x0000:
- chipData = chipB;
- break;
-
- case RTL8366S_MODEL_8366SR:
- chipData = chipDefault;
- break;
-
- default:
- printf("rtl8366s_initChip: unsupported chip found!\n");
- return -1;
- }
-
- DBG("rtl8366s_initChip: found %x chip\n", regData);
-
- while ((chipData[i][0] != 0xFFFF) && (chipData[i][1] != 0xABCD)) {
-
- /* phy settings*/
- if ((chipData[i][0] & 0xBE00) == 0xBE00) {
- if (rtl8366_writeRegister(RTL8366S_PHY_ACCESS_CTRL_REG,
- RTL8366S_PHY_CTRL_WRITE))
- return -1;
- }
-
- if (rtl8366_writeRegister(chipData[i][0], chipData[i][1]))
- return -1;
-
- i++;
- }
-
- /* chip needs some time */
- udelay(100 * 1000);
-
- /* restore led config */
- for (ledGroup = 0; ledGroup < RTL8366S_LED_GROUP_MAX; ledGroup++) {
- if (rtl8366s_setLedConfig(ledGroup, ledData[ledGroup]))
- return -1;
- }
-
- return 0;
-}
-
-int rtl8366s_initialize(void)
-{
- uint16_t regData;
-
- DBG("rtl8366s_initialize: start setup\n");
-
- smi_init();
-
- rtl8366_readRegister(RTL8366S_CHIP_ID_REG, ®Data);
- DBG("Realtek 8366SR switch ID %#04x\n", regData);
-
- if (regData != 0x8366) {
- printf("rtl8366s_initialize: found unsupported switch\n");
- return -1;
- }
-
- if (rtl8366s_initChip()) {
- printf("rtl8366s_initialize: init chip failed\n");
- return -1;
- }
-
- if (rtl8366s_setGreenEthernet(1, 1)) {
- printf("rtl8366s_initialize: set green ethernet failed\n");
- return -1;
- }
-
- /* Set port 5 noTag and don't dropUnda */
- if (rtl8366s_setCPUPort(5, 1, 0)) {
- printf("rtl8366s_initialize: set CPU port failed\n");
- return -1;
- }
-
- return 0;
-}
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <malloc.h>
-#include <spi.h>
-
-#include <asm/addrspace.h>
-#include <asm/types.h>
-#include <asm/ar71xx.h>
-
-/*-----------------------------------------------------------------------
- * Definitions
- */
-
-#ifdef DEBUG_SPI
-#define PRINTD(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTD(fmt,args...)
-#endif
-
-struct ar71xx_spi_slave {
- struct spi_slave slave;
- unsigned int mode;
-};
-
-static inline struct ar71xx_spi_slave *to_ar71xx_spi(struct spi_slave *slave)
-{
- return container_of(slave, struct ar71xx_spi_slave, slave);
-}
-
-/*=====================================================================*/
-/* Public Functions */
-/*=====================================================================*/
-
-/*-----------------------------------------------------------------------
- * Initialization
- */
-
-void spi_init()
-{
- PRINTD("ar71xx_spi: spi_init");
-
- // Init SPI Hardware, disable remap, set clock
- __raw_writel(0x43, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_CTRL));
-
- PRINTD(" ---> out\n");
-}
-
-struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
- unsigned int max_hz, unsigned int mode)
-{
- struct ar71xx_spi_slave *ss;
-
- PRINTD("ar71xx_spi: spi_setup_slave");
-
- if ((bus != 0) || (cs > 2))
- return NULL;
-
- ss = malloc(sizeof(struct ar71xx_spi_slave));
- if (!ss)
- return NULL;
-
- ss->slave.bus = bus;
- ss->slave.cs = cs;
- ss->mode = mode;
-
- /* TODO: Use max_hz to limit the SCK rate */
-
- PRINTD(" ---> out\n");
-
- return &ss->slave;
-}
-
-void spi_free_slave(struct spi_slave *slave)
-{
- struct ar71xx_spi_slave *ss = to_ar71xx_spi(slave);
-
- free(ss);
-}
-
-int spi_claim_bus(struct spi_slave *slave)
-{
-
- return 0;
-}
-
-void spi_release_bus(struct spi_slave *slave)
-{
-
-}
-
-int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
- void *din, unsigned long flags)
-{
- struct ar71xx_spi_slave *ss = to_ar71xx_spi(slave);
- uint8_t *rx = din;
- const uint8_t *tx = dout;
- uint8_t curbyte, curbitlen, restbits;
- uint32_t bytes = bitlen / 8;
- uint32_t out;
- uint32_t in;
-
- PRINTD("ar71xx_spi: spi_xfer: slave:%p bitlen:%08x dout:%p din:%p flags:%08x\n", slave, bitlen, dout, din, flags);
-
- if (flags & SPI_XFER_BEGIN) {
- __raw_writel(SPI_FS_GPIO, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_FS));
- __raw_writel(SPI_IOC_CS_ALL, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
- }
-
- restbits = (bitlen % 8);
- if (restbits != 0)
- bytes++;
-
- // enable chip select
- out = SPI_IOC_CS_ALL & ~(SPI_IOC_CS(slave->cs));
-
- while (bytes--) {
-
- curbyte = 0;
- if (tx) {
- curbyte = *tx++;
- }
-
- if (restbits != 0) {
- curbitlen = restbits;
- curbyte <<= 8 - restbits;
- } else {
- curbitlen = 8;
- }
-
- PRINTD("ar71xx_spi: sending: data:%02x length:%d\n", curbyte, curbitlen);
-
- /* clock starts at inactive polarity */
- for (curbyte <<= (8 - curbitlen); curbitlen; curbitlen--) {
-
- if (curbyte & (1 << 7))
- out |= SPI_IOC_DO;
- else
- out &= ~(SPI_IOC_DO);
-
- /* setup MSB (to slave) on trailing edge */
- __raw_writel(out, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
-
- __raw_writel(out | SPI_IOC_CLK, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
-
- curbyte <<= 1;
- }
-
- in = __raw_readl(KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_RDS));
- PRINTD("ar71xx_spi: received:%02x\n", in);
-
- if (rx) {
- if (restbits == 0) {
- *rx++ = in;
- } else {
- *rx++ = (in << (8 - restbits));
- }
- }
- }
-
- if (flags & SPI_XFER_END) {
- __raw_writel(SPI_IOC_CS(slave->cs), KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
- __raw_writel(SPI_IOC_CS_ALL, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_IOC));
- __raw_writel(0, KSEG1ADDR(AR71XX_SPI_BASE + SPI_REG_FS));
- }
-
- PRINTD(" ---> out\n");
-
- return 0;
-}
+++ /dev/null
-/*
- * Atheros AR71xx SoC specific definitions
- *
- * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __ASM_MACH_AR71XX_H
-#define __ASM_MACH_AR71XX_H
-
-#include <linux/types.h>
-#include <asm/io.h>
-#include <linux/bitops.h>
-
-#ifndef __ASSEMBLER__
-
-#define BIT(x) (1<<(x))
-
-#define AR71XX_PCI_MEM_BASE 0x10000000
-#define AR71XX_PCI_MEM_SIZE 0x08000000
-#define AR71XX_APB_BASE 0x18000000
-#define AR71XX_GE0_BASE 0x19000000
-#define AR71XX_GE0_SIZE 0x01000000
-#define AR71XX_GE1_BASE 0x1a000000
-#define AR71XX_GE1_SIZE 0x01000000
-#define AR71XX_EHCI_BASE 0x1b000000
-#define AR71XX_EHCI_SIZE 0x01000000
-#define AR71XX_OHCI_BASE 0x1c000000
-#define AR71XX_OHCI_SIZE 0x01000000
-#define AR7240_OHCI_BASE 0x1b000000
-#define AR7240_OHCI_SIZE 0x01000000
-#define AR71XX_SPI_BASE 0x1f000000
-#define AR71XX_SPI_SIZE 0x01000000
-
-#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000)
-#define AR71XX_DDR_CTRL_SIZE 0x10000
-#define AR71XX_CPU_BASE (AR71XX_APB_BASE + 0x00010000)
-#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
-#define AR71XX_UART_SIZE 0x10000
-#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
-#define AR71XX_USB_CTRL_SIZE 0x10000
-#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
-#define AR71XX_GPIO_SIZE 0x10000
-#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
-#define AR71XX_PLL_SIZE 0x10000
-#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
-#define AR71XX_RESET_SIZE 0x10000
-#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
-#define AR71XX_MII_SIZE 0x10000
-#define AR71XX_SLIC_BASE (AR71XX_APB_BASE + 0x00090000)
-#define AR71XX_SLIC_SIZE 0x10000
-#define AR71XX_DMA_BASE (AR71XX_APB_BASE + 0x000A0000)
-#define AR71XX_DMA_SIZE 0x10000
-#define AR71XX_STEREO_BASE (AR71XX_APB_BASE + 0x000B0000)
-#define AR71XX_STEREO_SIZE 0x10000
-
-#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000C0000)
-#define AR724X_PCI_CRP_SIZE 0x100
-
-#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000F0000)
-#define AR724X_PCI_CTRL_SIZE 0x100
-
-#define AR91XX_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
-#define AR91XX_WMAC_SIZE 0x30000
-
-#define AR71XX_MEM_SIZE_MIN 0x0200000
-#define AR71XX_MEM_SIZE_MAX 0x10000000
-
-#define AR71XX_CPU_IRQ_BASE 0
-#define AR71XX_MISC_IRQ_BASE 8
-#define AR71XX_MISC_IRQ_COUNT 8
-#define AR71XX_GPIO_IRQ_BASE 16
-#define AR71XX_GPIO_IRQ_COUNT 32
-#define AR71XX_PCI_IRQ_BASE 48
-#define AR71XX_PCI_IRQ_COUNT 8
-
-#define AR71XX_CPU_IRQ_IP2 (AR71XX_CPU_IRQ_BASE + 2)
-#define AR71XX_CPU_IRQ_USB (AR71XX_CPU_IRQ_BASE + 3)
-#define AR71XX_CPU_IRQ_GE0 (AR71XX_CPU_IRQ_BASE + 4)
-#define AR71XX_CPU_IRQ_GE1 (AR71XX_CPU_IRQ_BASE + 5)
-#define AR71XX_CPU_IRQ_MISC (AR71XX_CPU_IRQ_BASE + 6)
-#define AR71XX_CPU_IRQ_TIMER (AR71XX_CPU_IRQ_BASE + 7)
-
-#define AR71XX_MISC_IRQ_TIMER (AR71XX_MISC_IRQ_BASE + 0)
-#define AR71XX_MISC_IRQ_ERROR (AR71XX_MISC_IRQ_BASE + 1)
-#define AR71XX_MISC_IRQ_GPIO (AR71XX_MISC_IRQ_BASE + 2)
-#define AR71XX_MISC_IRQ_UART (AR71XX_MISC_IRQ_BASE + 3)
-#define AR71XX_MISC_IRQ_WDOG (AR71XX_MISC_IRQ_BASE + 4)
-#define AR71XX_MISC_IRQ_PERFC (AR71XX_MISC_IRQ_BASE + 5)
-#define AR71XX_MISC_IRQ_OHCI (AR71XX_MISC_IRQ_BASE + 6)
-#define AR71XX_MISC_IRQ_DMA (AR71XX_MISC_IRQ_BASE + 7)
-
-#define AR71XX_GPIO_IRQ(_x) (AR71XX_GPIO_IRQ_BASE + (_x))
-
-#define AR71XX_PCI_IRQ_DEV0 (AR71XX_PCI_IRQ_BASE + 0)
-#define AR71XX_PCI_IRQ_DEV1 (AR71XX_PCI_IRQ_BASE + 1)
-#define AR71XX_PCI_IRQ_DEV2 (AR71XX_PCI_IRQ_BASE + 2)
-#define AR71XX_PCI_IRQ_CORE (AR71XX_PCI_IRQ_BASE + 4)
-
-extern u32 ar71xx_ahb_freq;
-extern u32 ar71xx_cpu_freq;
-extern u32 ar71xx_ddr_freq;
-
-enum ar71xx_soc_type {
- AR71XX_SOC_UNKNOWN,
- AR71XX_SOC_AR7130,
- AR71XX_SOC_AR7141,
- AR71XX_SOC_AR7161,
- AR71XX_SOC_AR7240,
- AR71XX_SOC_AR7241,
- AR71XX_SOC_AR7242,
- AR71XX_SOC_AR9130,
- AR71XX_SOC_AR9132
-};
-
-extern enum ar71xx_soc_type ar71xx_soc;
-
-/*
- * PLL block
- */
-#define AR71XX_PLL_REG_CPU_CONFIG 0x00
-#define AR71XX_PLL_REG_SEC_CONFIG 0x04
-#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10
-#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14
-
-#define AR71XX_PLL_DIV_SHIFT 3
-#define AR71XX_PLL_DIV_MASK 0x1f
-#define AR71XX_CPU_DIV_SHIFT 16
-#define AR71XX_CPU_DIV_MASK 0x3
-#define AR71XX_DDR_DIV_SHIFT 18
-#define AR71XX_DDR_DIV_MASK 0x3
-#define AR71XX_AHB_DIV_SHIFT 20
-#define AR71XX_AHB_DIV_MASK 0x7
-
-#define AR71XX_ETH0_PLL_SHIFT 17
-#define AR71XX_ETH1_PLL_SHIFT 19
-
-#define AR724X_PLL_REG_CPU_CONFIG 0x00
-#define AR724X_PLL_REG_PCIE_CONFIG 0x18
-
-#define AR724X_PLL_DIV_SHIFT 0
-#define AR724X_PLL_DIV_MASK 0x3ff
-#define AR724X_PLL_REF_DIV_SHIFT 10
-#define AR724X_PLL_REF_DIV_MASK 0xf
-#define AR724X_AHB_DIV_SHIFT 19
-#define AR724X_AHB_DIV_MASK 0x1
-#define AR724X_DDR_DIV_SHIFT 22
-#define AR724X_DDR_DIV_MASK 0x3
-
-#define AR91XX_PLL_REG_CPU_CONFIG 0x00
-#define AR91XX_PLL_REG_ETH_CONFIG 0x04
-#define AR91XX_PLL_REG_ETH0_INT_CLOCK 0x14
-#define AR91XX_PLL_REG_ETH1_INT_CLOCK 0x18
-
-#define AR91XX_PLL_DIV_SHIFT 0
-#define AR91XX_PLL_DIV_MASK 0x3ff
-#define AR91XX_DDR_DIV_SHIFT 22
-#define AR91XX_DDR_DIV_MASK 0x3
-#define AR91XX_AHB_DIV_SHIFT 19
-#define AR91XX_AHB_DIV_MASK 0x1
-
-#define AR91XX_ETH0_PLL_SHIFT 20
-#define AR91XX_ETH1_PLL_SHIFT 22
-
-// extern void __iomem *ar71xx_pll_base;
-
-// static inline void ar71xx_pll_wr(unsigned reg, u32 val)
-// {
- // __raw_writel(val, ar71xx_pll_base + reg);
-// }
-
-// static inline u32 ar71xx_pll_rr(unsigned reg)
-// {
- // return __raw_readl(ar71xx_pll_base + reg);
-// }
-
-/*
- * USB_CONFIG block
- */
-#define USB_CTRL_REG_FLADJ 0x00
-#define USB_CTRL_REG_CONFIG 0x04
-
-// extern void __iomem *ar71xx_usb_ctrl_base;
-
-// static inline void ar71xx_usb_ctrl_wr(unsigned reg, u32 val)
-// {
- // __raw_writel(val, ar71xx_usb_ctrl_base + reg);
-// }
-
-// static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
-// {
- // return __raw_readl(ar71xx_usb_ctrl_base + reg);
-// }
-
-/*
- * GPIO block
- */
-#define GPIO_REG_OE 0x00
-#define GPIO_REG_IN 0x04
-#define GPIO_REG_OUT 0x08
-#define GPIO_REG_SET 0x0c
-#define GPIO_REG_CLEAR 0x10
-#define GPIO_REG_INT_MODE 0x14
-#define GPIO_REG_INT_TYPE 0x18
-#define GPIO_REG_INT_POLARITY 0x1c
-#define GPIO_REG_INT_PENDING 0x20
-#define GPIO_REG_INT_ENABLE 0x24
-#define GPIO_REG_FUNC 0x28
-
-#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
-#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
-#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
-#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
-#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
-#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
-#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
-
-#define AR71XX_GPIO_COUNT 16
-
-#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
-#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
-#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
-#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
-#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
-#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
-#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
-#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
-#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
-#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
-#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
-#define AR724X_GPIO_FUNC_UART_EN BIT(1)
-#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
-
-#define AR724X_GPIO_COUNT 18
-
-#define AR91XX_GPIO_FUNC_WMAC_LED_EN BIT(22)
-#define AR91XX_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
-#define AR91XX_GPIO_FUNC_I2S_REFCLKEN BIT(20)
-#define AR91XX_GPIO_FUNC_I2S_MCKEN BIT(19)
-#define AR91XX_GPIO_FUNC_I2S1_EN BIT(18)
-#define AR91XX_GPIO_FUNC_I2S0_EN BIT(17)
-#define AR91XX_GPIO_FUNC_SLIC_EN BIT(16)
-#define AR91XX_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
-#define AR91XX_GPIO_FUNC_UART_EN BIT(8)
-#define AR91XX_GPIO_FUNC_USB_CLK_EN BIT(4)
-
-#define AR91XX_GPIO_COUNT 22
-
-// extern void __iomem *ar71xx_gpio_base;
-
-// static inline void ar71xx_gpio_wr(unsigned reg, u32 value)
-// {
- // __raw_writel(value, ar71xx_gpio_base + reg);
-// }
-
-// static inline u32 ar71xx_gpio_rr(unsigned reg)
-// {
- // return __raw_readl(ar71xx_gpio_base + reg);
-// }
-
-// void ar71xx_gpio_init(void) __init;
-// void ar71xx_gpio_function_enable(u32 mask);
-// void ar71xx_gpio_function_disable(u32 mask);
-// void ar71xx_gpio_function_setup(u32 set, u32 clear);
-
-/*
- * DDR_CTRL block
- */
-#define AR71XX_DDR_REG_PCI_WIN0 0x7c
-#define AR71XX_DDR_REG_PCI_WIN1 0x80
-#define AR71XX_DDR_REG_PCI_WIN2 0x84
-#define AR71XX_DDR_REG_PCI_WIN3 0x88
-#define AR71XX_DDR_REG_PCI_WIN4 0x8c
-#define AR71XX_DDR_REG_PCI_WIN5 0x90
-#define AR71XX_DDR_REG_PCI_WIN6 0x94
-#define AR71XX_DDR_REG_PCI_WIN7 0x98
-#define AR71XX_DDR_REG_FLUSH_GE0 0x9c
-#define AR71XX_DDR_REG_FLUSH_GE1 0xa0
-#define AR71XX_DDR_REG_FLUSH_USB 0xa4
-#define AR71XX_DDR_REG_FLUSH_PCI 0xa8
-
-#define AR724X_DDR_REG_FLUSH_GE0 0x7c
-#define AR724X_DDR_REG_FLUSH_GE1 0x80
-#define AR724X_DDR_REG_FLUSH_USB 0x84
-#define AR724X_DDR_REG_FLUSH_PCIE 0x88
-
-#define AR91XX_DDR_REG_FLUSH_GE0 0x7c
-#define AR91XX_DDR_REG_FLUSH_GE1 0x80
-#define AR91XX_DDR_REG_FLUSH_USB 0x84
-#define AR91XX_DDR_REG_FLUSH_WMAC 0x88
-
-#define PCI_WIN0_OFFS 0x10000000
-#define PCI_WIN1_OFFS 0x11000000
-#define PCI_WIN2_OFFS 0x12000000
-#define PCI_WIN3_OFFS 0x13000000
-#define PCI_WIN4_OFFS 0x14000000
-#define PCI_WIN5_OFFS 0x15000000
-#define PCI_WIN6_OFFS 0x16000000
-#define PCI_WIN7_OFFS 0x07000000
-
-// extern void __iomem *ar71xx_ddr_base;
-
-// static inline void ar71xx_ddr_wr(unsigned reg, u32 val)
-// {
- // __raw_writel(val, ar71xx_ddr_base + reg);
-// }
-
-// static inline u32 ar71xx_ddr_rr(unsigned reg)
-// {
- // return __raw_readl(ar71xx_ddr_base + reg);
-// }
-
-// void ar71xx_ddr_flush(u32 reg);
-
-/*
- * PCI block
- */
-#define AR71XX_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + PCI_WIN7_OFFS + 0x10000)
-#define AR71XX_PCI_CFG_SIZE 0x100
-
-#define PCI_REG_CRP_AD_CBE 0x00
-#define PCI_REG_CRP_WRDATA 0x04
-#define PCI_REG_CRP_RDDATA 0x08
-#define PCI_REG_CFG_AD 0x0c
-#define PCI_REG_CFG_CBE 0x10
-#define PCI_REG_CFG_WRDATA 0x14
-#define PCI_REG_CFG_RDDATA 0x18
-#define PCI_REG_PCI_ERR 0x1c
-#define PCI_REG_PCI_ERR_ADDR 0x20
-#define PCI_REG_AHB_ERR 0x24
-#define PCI_REG_AHB_ERR_ADDR 0x28
-
-#define PCI_CRP_CMD_WRITE 0x00010000
-#define PCI_CRP_CMD_READ 0x00000000
-#define PCI_CFG_CMD_READ 0x0000000a
-#define PCI_CFG_CMD_WRITE 0x0000000b
-
-#define PCI_IDSEL_ADL_START 17
-
-#define AR724X_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + 0x4000000)
-#define AR724X_PCI_CFG_SIZE 0x1000
-
-#define AR724X_PCI_REG_APP 0x00
-#define AR724X_PCI_REG_RESET 0x18
-#define AR724X_PCI_REG_INT_STATUS 0x4c
-#define AR724X_PCI_REG_INT_MASK 0x50
-
-#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0)
-#define AR724X_PCI_RESET_LINK_UP BIT(0)
-
-#define AR724X_PCI_INT_DEV0 BIT(14)
-
-/*
- * RESET block
- */
-#define AR71XX_RESET_REG_TIMER 0x00
-#define AR71XX_RESET_REG_TIMER_RELOAD 0x04
-#define AR71XX_RESET_REG_WDOG_CTRL 0x08
-#define AR71XX_RESET_REG_WDOG 0x0c
-#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10
-#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14
-#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18
-#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c
-#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20
-#define AR71XX_RESET_REG_RESET_MODULE 0x24
-#define AR71XX_RESET_REG_PERFC_CTRL 0x2c
-#define AR71XX_RESET_REG_PERFC0 0x30
-#define AR71XX_RESET_REG_PERFC1 0x34
-#define AR71XX_RESET_REG_REV_ID 0x90
-
-#define AR91XX_RESET_REG_GLOBAL_INT_STATUS 0x18
-#define AR91XX_RESET_REG_RESET_MODULE 0x1c
-#define AR91XX_RESET_REG_PERF_CTRL 0x20
-#define AR91XX_RESET_REG_PERFC0 0x24
-#define AR91XX_RESET_REG_PERFC1 0x28
-
-#define AR724X_RESET_REG_RESET_MODULE 0x1c
-
-#define WDOG_CTRL_LAST_RESET BIT(31)
-#define WDOG_CTRL_ACTION_MASK 3
-#define WDOG_CTRL_ACTION_NONE 0 /* no action */
-#define WDOG_CTRL_ACTION_GPI 1 /* general purpose interrupt */
-#define WDOG_CTRL_ACTION_NMI 2 /* NMI */
-#define WDOG_CTRL_ACTION_FCR 3 /* full chip reset */
-
-#define MISC_INT_DMA BIT(7)
-#define MISC_INT_OHCI BIT(6)
-#define MISC_INT_PERFC BIT(5)
-#define MISC_INT_WDOG BIT(4)
-#define MISC_INT_UART BIT(3)
-#define MISC_INT_GPIO BIT(2)
-#define MISC_INT_ERROR BIT(1)
-#define MISC_INT_TIMER BIT(0)
-
-#define PCI_INT_CORE BIT(4)
-#define PCI_INT_DEV2 BIT(2)
-#define PCI_INT_DEV1 BIT(1)
-#define PCI_INT_DEV0 BIT(0)
-
-#define RESET_MODULE_EXTERNAL BIT(28)
-#define RESET_MODULE_FULL_CHIP BIT(24)
-#define RESET_MODULE_AMBA2WMAC BIT(22)
-#define RESET_MODULE_CPU_NMI BIT(21)
-#define RESET_MODULE_CPU_COLD BIT(20)
-#define RESET_MODULE_DMA BIT(19)
-#define RESET_MODULE_SLIC BIT(18)
-#define RESET_MODULE_STEREO BIT(17)
-#define RESET_MODULE_DDR BIT(16)
-#define RESET_MODULE_GE1_MAC BIT(13)
-#define RESET_MODULE_GE1_PHY BIT(12)
-#define RESET_MODULE_USBSUS_OVERRIDE BIT(10)
-#define RESET_MODULE_GE0_MAC BIT(9)
-#define RESET_MODULE_GE0_PHY BIT(8)
-#define RESET_MODULE_USB_OHCI_DLL BIT(6)
-#define RESET_MODULE_USB_HOST BIT(5)
-#define RESET_MODULE_USB_PHY BIT(4)
-#define RESET_MODULE_USB_OHCI_DLL_7240 BIT(3)
-#define RESET_MODULE_PCI_BUS BIT(1)
-#define RESET_MODULE_PCI_CORE BIT(0)
-
-#define AR724X_RESET_GE1_MDIO BIT(23)
-#define AR724X_RESET_GE0_MDIO BIT(22)
-#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
-#define AR724X_RESET_PCIE_PHY BIT(7)
-#define AR724X_RESET_PCIE BIT(6)
-
-#define REV_ID_MAJOR_MASK 0xfff0
-#define REV_ID_MAJOR_AR71XX 0x00a0
-#define REV_ID_MAJOR_AR913X 0x00b0
-#define REV_ID_MAJOR_AR7240 0x00c0
-#define REV_ID_MAJOR_AR7241 0x0100
-#define REV_ID_MAJOR_AR7242 0x1100
-
-#define AR71XX_REV_ID_MINOR_MASK 0x3
-#define AR71XX_REV_ID_MINOR_AR7130 0x0
-#define AR71XX_REV_ID_MINOR_AR7141 0x1
-#define AR71XX_REV_ID_MINOR_AR7161 0x2
-#define AR71XX_REV_ID_REVISION_MASK 0x3
-#define AR71XX_REV_ID_REVISION_SHIFT 2
-
-#define AR91XX_REV_ID_MINOR_MASK 0x3
-#define AR91XX_REV_ID_MINOR_AR9130 0x0
-#define AR91XX_REV_ID_MINOR_AR9132 0x1
-#define AR91XX_REV_ID_REVISION_MASK 0x3
-#define AR91XX_REV_ID_REVISION_SHIFT 2
-
-#define AR724X_REV_ID_REVISION_MASK 0x3
-
-// extern void __iomem *ar71xx_reset_base;
-
-static inline void ar71xx_reset_wr(unsigned reg, u32 val)
-{
- __raw_writel(val, KSEG1ADDR(AR71XX_RESET_BASE) + reg);
-}
-
-static inline u32 ar71xx_reset_rr(unsigned reg)
-{
- return __raw_readl(KSEG1ADDR(AR71XX_RESET_BASE) + reg);
-}
-
-// void ar71xx_device_stop(u32 mask);
-// void ar71xx_device_start(u32 mask);
-// int ar71xx_device_stopped(u32 mask);
-
-/*
- * SPI block
- */
-#define SPI_REG_FS 0x00 /* Function Select */
-#define SPI_REG_CTRL 0x04 /* SPI Control */
-#define SPI_REG_IOC 0x08 /* SPI I/O Control */
-#define SPI_REG_RDS 0x0c /* Read Data Shift */
-
-#define SPI_FS_GPIO BIT(0) /* Enable GPIO mode */
-
-#define SPI_CTRL_RD BIT(6) /* Remap Disable */
-#define SPI_CTRL_DIV_MASK 0x3f
-
-#define SPI_IOC_DO BIT(0) /* Data Out pin */
-#define SPI_IOC_CLK BIT(8) /* CLK pin */
-#define SPI_IOC_CS(n) BIT(16 + (n))
-#define SPI_IOC_CS0 SPI_IOC_CS(0)
-#define SPI_IOC_CS1 SPI_IOC_CS(1)
-#define SPI_IOC_CS2 SPI_IOC_CS(2)
-#define SPI_IOC_CS_ALL (SPI_IOC_CS0 | SPI_IOC_CS1 | SPI_IOC_CS2)
-
-// void ar71xx_flash_acquire(void);
-// void ar71xx_flash_release(void);
-
-/*
- * MII_CTRL block
- */
-#define MII_REG_MII0_CTRL 0x00
-#define MII_REG_MII1_CTRL 0x04
-
-#define MII0_CTRL_IF_GMII 0
-#define MII0_CTRL_IF_MII 1
-#define MII0_CTRL_IF_RGMII 2
-#define MII0_CTRL_IF_RMII 3
-
-#define MII1_CTRL_IF_RGMII 0
-#define MII1_CTRL_IF_RMII 1
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* __ASM_MACH_AR71XX_H */
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _AR71XX_GPIO_H
-#define _AR71XX_GPIO_H
-
-#include <common.h>
-#include <asm/ar71xx.h>
-
-static inline void ar71xx_setpin(uint8_t pin, uint8_t state)
-{
- uint32_t reg = readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OUT));
-
- if (state != 0) {
- reg |= (1 << pin);
- } else {
- reg &= ~(1 << pin);
- }
-
- writel(reg, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OUT));
- readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OUT));
-}
-
-static inline uint32_t ar71xx_getpin(uint8_t pin)
-{
- uint32_t reg = readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_IN));
- return (((reg & (1 << pin)) != 0) ? 1 : 0);
-}
-
-static inline void ar71xx_setpindir(uint8_t pin, uint8_t direction)
-{
- uint32_t reg = readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OE));
-
- if (direction != 0) {
- reg |= (1 << pin);
- } else {
- reg &= ~(1 << pin);
- }
-
- writel(reg, KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OE));
- readl(KSEG1ADDR(AR71XX_GPIO_BASE + GPIO_REG_OE));
-}
-
-
-#endif /* AR71XX_GPIO_H */
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Michael Kurz <michi.kurz@googlemail.com>.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/* This file contains the configuration parameters for the zyxel nbg460n board. */
-
-#ifndef _NBG460N_CONFIG_H
-#define _NBG460N_CONFIG_H
-
-#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
-#define CONFIG_AR71XX 1
-#define CONFIG_AR91XX 1
-#define CONFIG_SYS_HZ 1000
-#define CONFIG_SYS_MIPS_TIMER_FREQ (400000000/2)
-
-/* Cache Configuration */
-#define CONFIG_SYS_DCACHE_SIZE 32768
-#define CONFIG_SYS_ICACHE_SIZE 65536
-#define CONFIG_SYS_CACHELINE_SIZE 32
-/* Cache lock for stack */
-#define CONFIG_SYS_INIT_SP_OFFSET 0x1000
-
-#define CONFIG_SYS_MONITOR_BASE (TEXT_BASE)
-
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {115200}
-
-#define CONFIG_MISC_INIT_R
-
-/* SPI-Flash support */
-#define CONFIG_SPI_FLASH
-#define CONFIG_AR71XX_SPI
-#define CONFIG_SPI_FLASH_MACRONIX
-#define CONFIG_SF_DEFAULT_HZ 25000000
-
-#define CONFIG_ENV_SPI_MAX_HZ 25000000
-#define CONFIG_ENV_SPI_BUS 0
-#define CONFIG_ENV_SPI_CS 0
-
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_ADDR 0xbfc20000
-#define CONFIG_ENV_OFFSET 0x20000
-#define CONFIG_ENV_SIZE 0x01000
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#define CONFIG_SYS_MAX_FLASH_BANKS 1
-#define CONFIG_SYS_MAX_FLASH_SECT 64
-#define CONFIG_SYS_FLASH_BASE 0xbfc00000
-
-/* Net support */
-#define CONFIG_ETHADDR_ADDR 0xbfc0fff8
-#define CONFIG_SYS_RX_ETH_BUFFER 16
-#define CONFIG_AG71XX
-#define CONFIG_AG71XX_PORTS { 1, 1 }
-#define CONFIG_AG71XX_MII0_IIF MII0_CTRL_IF_RGMII
-#define CONFIG_AG71XX_MII1_IIF MII1_CTRL_IF_RGMII
-#define CONFIG_NET_MULTI
-#define CONFIG_IPADDR 192.168.1.254
-#define CONFIG_SERVERIP 192.168.1.42
-
-/* Switch support */
-#define CONFIG_MII
-#define CONFIG_RTL8366_MII
-#define RTL8366_PIN_SDA 16
-#define RTL8366_PIN_SCK 18
-#define MII_GPIOINCLUDE <asm/ar71xx_gpio.h>
-#define MII_SETSDA(x) ar71xx_setpin(RTL8366_PIN_SDA, x)
-#define MII_GETSDA ar71xx_getpin(RTL8366_PIN_SDA)
-#define MII_SETSCK(x) ar71xx_setpin(RTL8366_PIN_SCK, x)
-#define MII_SDAINPUT ar71xx_setpindir(RTL8366_PIN_SDA, 0)
-#define MII_SDAOUTPUT ar71xx_setpindir(RTL8366_PIN_SDA, 1)
-#define MII_SCKINPUT ar71xx_setpindir(RTL8366_PIN_SCK, 0)
-#define MII_SCKOUTPUT ar71xx_setpindir(RTL8366_PIN_SCK, 1)
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "console=ttyS0,115200 rootfstype==squashfs,jffs2 noinitrd machtype=NBG460N"
-#define CONFIG_BOOTCOMMAND "bootm 0xbfc70000"
-#define CONFIG_LZMA
-
-
-/* Commands */
-#define CONFIG_SYS_NO_FLASH
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_BDI
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_LOADS
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_SPI
-
-/* Miscellaneous configurable options */
-#define CONFIG_SYS_PROMPT "U-Boot> "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP 1
-#define CONFIG_CMDLINE_EDITING 1
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN ROUND(3 * 0x10000 + 128*1024, 0x1000)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
-
-#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
-
-#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
-#define CONFIG_SYS_LOAD_ADDR 0x80060000 /* default load address */
-
-#define CONFIG_SYS_MEMTEST_START 0x80000800
-#define CONFIG_SYS_MEMTEST_END 0x81E00000
-
-#endif /* _NBG460N_CONFIG_H */
+++ /dev/null
-diff -ur u-boot-2010.03/cpu/mips/Makefile u-boot-nbg/cpu/mips/Makefile
---- u-boot-2010.03/cpu/mips/Makefile 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/cpu/mips/Makefile 2010-04-15 18:58:01.000000000 +0200
-@@ -33,6 +33,7 @@
- COBJS-$(CONFIG_INCA_IP) += asc_serial.o incaip_clock.o
- COBJS-$(CONFIG_PURPLE) += asc_serial.o
- COBJS-$(CONFIG_SOC_AU1X00) += au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o
-+COBJS-$(CONFIG_AR71XX) += ar71xx_serial.o
-
- SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
- OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
-diff -ur u-boot-2010.03/Makefile u-boot-nbg/Makefile
---- u-boot-2010.03/Makefile 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/Makefile 2010-04-11 23:31:29.000000000 +0200
-@@ -3455,6 +3455,13 @@
- @$(MKCONFIG) -a qemu-mips mips mips qemu-mips
-
- #########################################################################
-+## MIPS32 AR71XX (24K)
-+#########################################################################
-+
-+nbg460n_550n_550nh_config : unconfig
-+ @$(MKCONFIG) -a nbg460n mips mips nbg460n zyxel
-+
-+#########################################################################
- ## MIPS64 5Kc
- #########################################################################
-
+++ /dev/null
-diff -ur u-boot-2010.03/drivers/spi/Makefile u-boot-nbg/drivers/spi/Makefile
---- u-boot-2010.03/drivers/spi/Makefile 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/drivers/spi/Makefile 2010-04-15 19:31:27.000000000 +0200
-@@ -25,6 +25,7 @@
-
- LIB := $(obj)libspi.a
-
-+COBJS-$(CONFIG_AR71XX_SPI) += ar71xx_spi.o
- COBJS-$(CONFIG_ATMEL_DATAFLASH_SPI) += atmel_dataflash_spi.o
- COBJS-$(CONFIG_ATMEL_SPI) += atmel_spi.o
- COBJS-$(CONFIG_BFIN_SPI) += bfin_spi.o
+++ /dev/null
-diff -ur u-boot-2010.03/drivers/net/Makefile u-boot-nbg/drivers/net/Makefile
---- u-boot-2010.03/drivers/net/Makefile 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/drivers/net/Makefile 2010-04-19 23:30:01.000000000 +0200
-@@ -27,6 +27,7 @@
-
- COBJS-$(CONFIG_DRIVER_3C589) += 3c589.o
- COBJS-$(CONFIG_PPC4xx_EMAC) += 4xx_enet.o
-+COBJS-$(CONFIG_AG71XX) += ag71xx.o
- COBJS-$(CONFIG_DRIVER_AT91EMAC) += at91_emac.o
- COBJS-$(CONFIG_DRIVER_AX88180) += ax88180.o
- COBJS-$(CONFIG_BCM570x) += bcm570x.o bcm570x_autoneg.o 5701rls.o
-diff -ur u-boot-2010.03/include/netdev.h u-boot-nbg/include/netdev.h
---- u-boot-2010.03/include/netdev.h 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/include/netdev.h 2010-05-02 11:30:58.000000000 +0200
-@@ -42,6 +42,7 @@
-
- /* Driver initialization prototypes */
- int au1x00_enet_initialize(bd_t*);
-+int ag71xx_register(bd_t * bis, char *phyname[], u16 phyid[], u16 phyfixed[]);
- int at91emac_register(bd_t *bis, unsigned long iobase);
- int bfin_EMAC_initialize(bd_t *bis);
- int cs8900_initialize(u8 dev_num, int base_addr);
+++ /dev/null
-diff -ur u-boot-2010.03/drivers/net/Makefile u-boot-nbg/drivers/net/Makefile
---- u-boot-2010.03/drivers/net/Makefile 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/drivers/net/Makefile 2010-04-19 23:30:01.000000000 +0200
-@@ -65,6 +65,7 @@
- COBJS-$(CONFIG_DRIVER_RTL8019) += rtl8019.o
- COBJS-$(CONFIG_RTL8139) += rtl8139.o
- COBJS-$(CONFIG_RTL8169) += rtl8169.o
-+COBJS-$(CONFIG_RTL8366_MII) += phy/rtl8366_mii.o
- COBJS-$(CONFIG_DRIVER_S3C4510_ETH) += s3c4510b_eth.o
- COBJS-$(CONFIG_SH_ETHER) += sh_eth.o
- COBJS-$(CONFIG_SMC91111) += smc91111.o
-diff -ur u-boot-2010.03/include/netdev.h u-boot-nbg/include/netdev.h
---- u-boot-2010.03/include/netdev.h 2010-03-31 23:54:39.000000000 +0200
-+++ u-boot-nbg/include/netdev.h 2010-05-02 11:30:58.000000000 +0200
-@@ -175,5 +175,13 @@
-
- int mv88e61xx_switch_initialize(struct mv88e61xx_config *swconfig);
- #endif /* CONFIG_MV88E61XX_SWITCH */
-+
-+#if defined(CONFIG_RTL8366_MII)
-+#define RTL8366_DEVNAME "rtl8366"
-+#define RTL8366_WANPHY_ID 4
-+#define RTL8366_LANPHY_ID -1
-+int rtl8366_mii_register(bd_t *bis);
-+int rtl8366s_initialize(void);
-+#endif
-
- #endif /* _NETDEV_H_ */
+++ /dev/null
---- a/include/compiler.h
-+++ b/include/compiler.h
-@@ -46,7 +46,7 @@ extern int errno;
- #ifdef __linux__
- # include <endian.h>
- # include <byteswap.h>
--#elif defined(__MACH__)
-+#elif defined(__MACH__) || defined(__FreeBSD__)
- # include <machine/endian.h>
- typedef unsigned long ulong;
- typedef unsigned int uint;
+++ /dev/null
---- a/config.mk
-+++ b/config.mk
-@@ -64,9 +64,17 @@ HOSTSTRIP = strip
- #
-
- ifeq ($(HOSTOS),darwin)
--HOSTCC = cc
--HOSTCFLAGS += -traditional-cpp
--HOSTLDFLAGS += -multiply_defined suppress
-+#get the major and minor product version (e.g. '10' and '6' for Snow Leopard)
-+DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.')
-+DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.')
-+
-+before-snow-leopard = $(shell if [ $(DARWIN_MAJOR_VERSION) -le 10 -a \
-+ $(DARWIN_MINOR_VERSION) -le 5 ] ; then echo "$(1)"; else echo "$(2)"; fi ;)
-+
-+# Snow Leopards build environment has no longer restrictions as described above
-+HOSTCC = $(call before-snow-leopard, "cc", "gcc")
-+HOSTCFLAGS += $(call before-snow-leopard, "-traditional-cpp")
-+HOSTLDFLAGS += $(call before-snow-leopard, "-multiply_defined suppress")
- else
- HOSTCC = gcc
- endif
+++ /dev/null
---- a/tools/os_support.c
-+++ b/tools/os_support.c
-@@ -23,6 +23,6 @@
- #ifdef __MINGW32__
- #include "mingw_support.c"
- #endif
--#ifdef __APPLE__
-+#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
- #include "getline.c"
- #endif
---- a/tools/os_support.h
-+++ b/tools/os_support.h
-@@ -28,7 +28,7 @@
- #include "mingw_support.h"
- #endif
-
--#ifdef __APPLE__
-+#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
- #include "getline.h"
- #endif
-
+++ /dev/null
-#
-# Copyright (C) 2006-2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=uboot-envtools
-PKG_DISTNAME:=u-boot
-PKG_VERSION:=2012.04.01
-PKG_RELEASE:=1
-
-PKG_SOURCE:=$(PKG_DISTNAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
-PKG_MD5SUM:=192bb231082d9159fb6e16de3039b6b2
-PKG_BUILD_DEPENDS:=zlib
-
-include $(INCLUDE_DIR)/package.mk
-
-TAR_OPTIONS+= --strip-components=3 -C $(PKG_BUILD_DIR) $(PKG_DISTNAME)-$(PKG_VERSION)/tools/env
-
-define Package/uboot-envtools
- SECTION:=utils
- CATEGORY:=Utilities
- TITLE:=read/modify U-Boot bootloader environment
- URL:=http://www.denx.de/wiki/U-Boot
-endef
-
-define Package/uboot-envtools/description
- This package includes tools to read and modify U-Boot bootloader environment.
-endef
-
-define Build/Prepare
- mkdir -p $(PKG_BUILD_DIR)
- tar xvjf $(DL_DIR)/$(PKG_SOURCE) --strip-components=2 -C $(PKG_BUILD_DIR) $(PKG_DISTNAME)-$(PKG_VERSION)/lib/crc32.c
- $(call Build/Prepare/Default)
-endef
-
-define Package/uboot-envtools/conffiles
-/etc/config/ubootenv
-/etc/fw_env.config
-endef
-
-define Package/uboot-envtools/install
- $(INSTALL_DIR) $(1)/usr/sbin
- $(INSTALL_BIN) $(PKG_BUILD_DIR)/fw_printenv $(1)/usr/sbin
- ln -s fw_printenv $(1)/usr/sbin/fw_setenv
- $(INSTALL_DIR) $(1)/lib
- $(INSTALL_DATA) ./files/uboot-envtools.sh $(1)/lib
-ifneq ($(CONFIG_TARGET_ar71xx),)
- $(INSTALL_DIR) $(1)/etc/uci-defaults
- $(INSTALL_BIN) ./files/ar71xx $(1)/etc/uci-defaults/uboot-envtools
-endif
-ifneq ($(CONFIG_TARGET_kirkwood),)
- $(INSTALL_DIR) $(1)/etc/uci-defaults
- $(INSTALL_BIN) ./files/kirkwood $(1)/etc/uci-defaults/uboot-envtools
-endif
-ifneq ($(CONFIG_TARGET_lantiq),)
- $(INSTALL_DIR) $(1)/etc/uci-defaults
- $(INSTALL_BIN) ./files/lantiq $(1)/etc/uci-defaults/uboot-envtools
-endif
-ifneq ($(CONFIG_TARGET_ramips),)
- $(INSTALL_DIR) $(1)/etc/uci-defaults
- $(INSTALL_BIN) ./files/ramips $(1)/etc/uci-defaults/uboot-envtools
-endif
-endef
-
-$(eval $(call BuildPackage,uboot-envtools))
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2011-2012 OpenWrt.org
-#
-
-[ -e /etc/config/ubootenv ] && exit 0
-
-touch /etc/config/ubootenv
-
-. /lib/ar71xx.sh
-. /lib/uboot-envtools.sh
-. /lib/functions.sh
-
-board=$(ar71xx_board_name)
-
-case "$board" in
-all0258n)
- ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
- ;;
-alfa-ap96 | \
-all0315n | \
-om2p | \
-om2p-lc)
- ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x40000" "0x40000"
- ;;
-esac
-
-config_load ubootenv
-config_foreach ubootenv_add_app_config ubootenv
-
-exit 0
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2012 OpenWrt.org
-#
-
-[ -e /etc/config/ubootenv ] && exit 0
-
-touch /etc/config/ubootenv
-
-. /lib/kirkwood.sh
-. /lib/uboot-envtools.sh
-. /lib/functions.sh
-
-hardware=$(kirkwood_hardware_name)
-
-case "$hardware" in
-"RaidSonic ICY BOX IB-NAS6210")
- ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000"
- ;;
-esac
-
-config_load ubootenv
-config_foreach ubootenv_add_app_config ubootenv
-
-exit 0
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2012 OpenWrt.org
-#
-
-[ -e /etc/config/ubootenv ] && exit 0
-
-touch /etc/config/ubootenv
-
-. /lib/lantiq.sh
-. /lib/uboot-envtools.sh
-. /lib/functions.sh
-
-board=$(lantiq_board_name)
-
-case "$board" in
-GIGASX76X)
- ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000" "1"
- ;;
-esac
-
-config_load ubootenv
-config_foreach ubootenv_add_app_config ubootenv
-
-exit 0
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2011-2012 OpenWrt.org
-#
-
-[ -e /etc/config/ubootenv ] && exit 0
-
-touch /etc/config/ubootenv
-
-. /lib/ramips.sh
-. /lib/uboot-envtools.sh
-. /lib/functions.sh
-
-board=$(ramips_board_name)
-
-case "$board" in
-all0239-3g | \
-all0256n | \
-all5002)
- ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
- ;;
-esac
-
-config_load ubootenv
-config_foreach ubootenv_add_app_config ubootenv
-
-exit 0
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2011-2012 OpenWrt.org
-#
-
-ubootenv_add_uci_config() {
- local dev=$1
- local offset=$2
- local envsize=$3
- local secsize=$4
- local numsec=$5
- uci batch <<EOF
-add ubootenv ubootenv
-set ubootenv.@ubootenv[-1].dev='$dev'
-set ubootenv.@ubootenv[-1].offset='$offset'
-set ubootenv.@ubootenv[-1].envsize='$envsize'
-set ubootenv.@ubootenv[-1].secsize='$secsize'
-set ubootenv.@ubootenv[-1].numsec='$numsec'
-EOF
- uci commit ubootenv
-}
-
-ubootenv_add_app_config() {
- local dev
- local offset
- local envsize
- local secsize
- local numsec
- config_get dev "$1" dev
- config_get offset "$1" offset
- config_get envsize "$1" envsize
- config_get secsize "$1" secsize
- config_get numsec "$1" numsec
- echo "$dev $offset $envsize $secsize $numsec" >>/etc/fw_env.config
-}
-
+++ /dev/null
---- a/crc32.c
-+++ b/crc32.c
-@@ -8,21 +8,16 @@
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
--#ifndef USE_HOSTCC
--#include <common.h>
--#endif
--#include <compiler.h>
--#include <u-boot/crc.h>
-+#include <stdint.h>
-+#include <asm/byteorder.h>
-+
-+#include "zlib.h"
-
--#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
--#include <watchdog.h>
--#endif
--#include "u-boot/zlib.h"
-
- #define local static
- #define ZEXPORT /* empty */
-
--#define tole(x) cpu_to_le32(x)
-+#define tole(x) __constant_cpu_to_le32(x)
-
- #ifdef DYNAMIC_CRC_TABLE
-
-@@ -151,7 +146,7 @@ tole(0xb40bbe37L), tole(0xc30c8ea1L), to
-
- #if 0
- /* =========================================================================
-- * This function can be used by asm versions of crc32()
-+ * This function can be used by asm versions of uboot_crc32()
- */
- const uint32_t * ZEXPORT get_crc_table()
- {
-@@ -183,7 +178,7 @@ uint32_t ZEXPORT crc32_no_comp(uint32_t
- if (crc_table_empty)
- make_crc_table();
- #endif
-- crc = cpu_to_le32(crc);
-+ crc = __cpu_to_le32(crc);
- /* Align it */
- if (((long)b) & 3 && len) {
- uint8_t *p = (uint8_t *)b;
-@@ -212,11 +207,11 @@ uint32_t ZEXPORT crc32_no_comp(uint32_t
- } while (--len);
- }
-
-- return le32_to_cpu(crc);
-+ return __le32_to_cpu(crc);
- }
- #undef DO_CRC
-
--uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *p, uInt len)
-+uint32_t ZEXPORT uboot_crc32 (uint32_t crc, const Bytef *p, uInt len)
- {
- return crc32_no_comp(crc ^ 0xffffffffL, p, len) ^ 0xffffffffL;
- }
-@@ -239,12 +234,12 @@ uint32_t ZEXPORT crc32_wd (uint32_t crc,
- chunk = end - curr;
- if (chunk > chunk_sz)
- chunk = chunk_sz;
-- crc = crc32 (crc, curr, chunk);
-+ crc = uboot_crc32 (crc, curr, chunk);
- curr += chunk;
- WATCHDOG_RESET ();
- }
- #else
-- crc = crc32 (crc, buf, len);
-+ crc = uboot_crc32 (crc, buf, len);
- #endif
-
- return crc;
---- a/fw_env.c
-+++ b/fw_env.c
-@@ -34,6 +34,7 @@
- #include <sys/ioctl.h>
- #include <sys/stat.h>
- #include <unistd.h>
-+#include <zlib.h>
-
- #ifdef MTD_OLD
- # include <stdint.h>
-@@ -212,13 +213,14 @@ static char default_environment[] = {
- static int flash_io (int mode);
- static char *envmatch (char * s1, char * s2);
- static int parse_config (void);
-+uint32_t uboot_crc32 (uint32_t crc, const Bytef *p, uInt len);
-
- #if defined(CONFIG_FILE)
- static int get_config (char *);
- #endif
--static inline ulong getenvsize (void)
-+static inline uint32_t getenvsize (void)
- {
-- ulong rc = CONFIG_ENV_SIZE - sizeof (long);
-+ uint32_t rc = CONFIG_ENV_SIZE - sizeof (uint32_t);
-
- if (HaveRedundEnv)
- rc -= sizeof (char);
-@@ -348,7 +350,7 @@ int fw_env_close(void)
- /*
- * Update CRC
- */
-- *environment.crc = crc32(0, (uint8_t *) environment.data, ENV_SIZE);
-+ *environment.crc = uboot_crc32(0, (uint8_t *) environment.data, ENV_SIZE);
-
- /* write environment back to flash */
- if (flash_io(O_RDWR)) {
-@@ -1116,7 +1118,7 @@ int fw_env_open(void)
- if (flash_io (O_RDONLY))
- return -1;
-
-- crc0 = crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
-+ crc0 = uboot_crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
- crc0_ok = (crc0 == *environment.crc);
- if (!HaveRedundEnv) {
- if (!crc0_ok) {
-@@ -1160,7 +1162,7 @@ int fw_env_open(void)
- return -1;
- }
-
-- crc1 = crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
-+ crc1 = uboot_crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
- crc1_ok = (crc1 == redundant->crc);
- flag1 = redundant->flags;
-
+++ /dev/null
---- a/Makefile
-+++ b/Makefile
-@@ -21,34 +21,17 @@
- # MA 02111-1307 USA
- #
-
--include $(TOPDIR)/config.mk
--
--HOSTSRCS := $(SRCTREE)/lib/crc32.c fw_env.c fw_env_main.c
-+SRCS := crc32.c fw_env.c fw_env_main.c
- HEADERS := fw_env.h
-
--# Compile for a hosted environment on the target
--HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
-- -idirafter $(OBJTREE)/include2 \
-- -idirafter $(OBJTREE)/include \
-- -DUSE_HOSTCC
--
--ifeq ($(MTD_VERSION),old)
--HOSTCPPFLAGS += -DMTD_OLD
--endif
--
--all: $(obj)fw_printenv
--
--# Some files complain if compiled with -pedantic, use HOSTCFLAGS_NOPED
--$(obj)fw_printenv: $(HOSTSRCS) $(HEADERS)
-- $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTLDFLAGS) -o $@ $(HOSTSRCS)
-+CPPFLAGS := -Wall $(CFLAGS)
-
--clean:
-- rm -f $(obj)fw_printenv
-+all: fw_printenv
-
--#########################################################################
-+fw_printenv: $(SRCS) $(HEADERS)
-+ $(CC) $(CPPFLAGS) $(SRCS) -o fw_printenv
-
--include $(TOPDIR)/rules.mk
--
--sinclude $(obj).depend
-+clean:
-+ rm -f fw_printenv
-
- #########################################################################
+++ /dev/null
---- a/fw_env.c
-+++ b/fw_env.c
-@@ -790,7 +790,10 @@ static int flash_write_buf (int dev, int
- erase_offset = (offset / blocklen) * blocklen;
-
- /* Maximum area we may use */
-- erase_len = top_of_range - erase_offset;
-+ if (mtd_type == MTD_NANDFLASH)
-+ erase_len = top_of_range - erase_offset;
-+ else
-+ erase_len = blocklen;
-
- blockstart = erase_offset;
- /* Offset inside a block */
+++ /dev/null
---- a/fw_env.c
-+++ b/fw_env.c
-@@ -46,8 +46,6 @@
-
- #include "fw_env.h"
-
--#include <config.h>
--
- #define WHITESPACE(c) ((c == '\t') || (c == ' '))
-
- #define min(x, y) ({ \
-@@ -401,9 +399,7 @@ int fw_env_write(char *name, char *value
- if (
- (strcmp(name, "serial#") == 0) ||
- ((strcmp(name, "ethaddr") == 0)
--#if defined(CONFIG_OVERWRITE_ETHADDR_ONCE) && defined(CONFIG_ETHADDR)
- && (strcmp(oldval, MK_STR(CONFIG_ETHADDR)) != 0)
--#endif /* CONFIG_OVERWRITE_ETHADDR_ONCE && CONFIG_ETHADDR */
- ) ) {
- fprintf (stderr, "Can't overwrite \"%s\"\n", name);
- errno = EROFS;
+++ /dev/null
-#
-# Copyright (C) 2010-2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=u-boot
-PKG_VERSION:=2012.04.01
-PKG_RELEASE:=1
-
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
-PKG_MD5SUM:=192bb231082d9159fb6e16de3039b6b2
-PKG_TARGETS:=bin
-
-include $(INCLUDE_DIR)/package.mk
-
-define uboot/Default
- TITLE:=
- CONFIG:=
- IMAGE:=
-endef
-
-define uboot/sheevaplug
- TITLE:=U-Boot for the SheevaPlug
-endef
-
-define uboot/dockstar
- TITLE:=U-Boot for the Seagate DockStar
-endef
-
-define uboot/iconnect
- TITLE:=U-Boot for the Iomega iConnect Wireless
-endef
-
-define uboot/ib62x0
- TITLE:=U-Boot for the RaidSonic ICY BOX NAS6210 and NAS6220
-endef
-
-UBOOTS:=sheevaplug dockstar iconnect ib62x0
-
-define Package/uboot/template
-define Package/uboot-kirkwood-$(1)
- SECTION:=boot
- CATEGORY:=Boot Loaders
- DEPENDS:=@TARGET_kirkwood
- TITLE:=$(2)
- URL:=http://www.denx.de/wiki/U-Boot
- VARIANT:=$(1)
-endef
-endef
-
-define BuildUBootPackage
- $(eval $(uboot/Default))
- $(eval $(uboot/$(1)))
- $(call Package/uboot/template,$(1),$(TITLE))
-endef
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Prepare
- $(call Build/Prepare/Default)
- $(CP) ./files/* $(PKG_BUILD_DIR)
-endef
-
-define Build/Configure
- $(MAKE) -C $(PKG_BUILD_DIR) \
- $(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- u-boot.kwb \
- CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/default
- $(INSTALL_DIR) $(BIN_DIR)
- $(CP) $(PKG_BUILD_DIR)/u-boot.bin \
- $(BIN_DIR)/openwrt-$(BOARD)-$(1)-u-boot.bin
- $(CP) $(PKG_BUILD_DIR)/u-boot.kwb \
- $(BIN_DIR)/openwrt-$(BOARD)-$(1)-u-boot.kwb
- $(INSTALL_DIR) $(BIN_DIR)/u-boot-kwboot/
- $(CP) $(PKG_BUILD_DIR)/tools/kwboot \
- $(BIN_DIR)/u-boot-kwboot/
-endef
-
-define Package/uboot/install/template
-define Package/uboot-kirkwood-$(1)/install
- $(call Package/uboot/install/default,$(2))
-endef
-endef
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call Package/uboot/install/template,$(u),$(u))) \
-)
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call BuildUBootPackage,$(u))) \
- $(eval $(call BuildPackage,uboot-kirkwood-$(u))) \
-)
+++ /dev/null
-#
-# (C) Copyright 2009
-# Marvell Semiconductor <www.marvell.com>
-# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := iconnect.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * Copyright (C) 2009-2012
- * Wojciech Dubowik <wojciech.dubowik@neratec.com>
- * Luka Perkov <uboot@lukaperkov.net>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <common.h>
-#include <miiphy.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
-#include <asm/arch/mpp.h>
-#include "iconnect.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int board_early_init_f(void)
-{
- /*
- * default gpio configuration
- * There are maximum 64 gpios controlled through 2 sets of registers
- * the below configuration configures mainly initial LED status
- */
- kw_config_gpio(ICONNECT_OE_VAL_LOW,
- ICONNECT_OE_VAL_HIGH,
- ICONNECT_OE_LOW, ICONNECT_OE_HIGH);
-
- /* Multi-Purpose Pins Functionality configuration */
- u32 kwmpp_config[] = {
- MPP0_NF_IO2,
- MPP1_NF_IO3,
- MPP2_NF_IO4,
- MPP3_NF_IO5,
- MPP4_NF_IO6,
- MPP5_NF_IO7,
- MPP6_SYSRST_OUTn,
- MPP7_GPO,
- MPP8_TW_SDA,
- MPP9_TW_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP12_GPO,
- MPP13_SD_CMD,
- MPP14_SD_D0,
- MPP15_SD_D1,
- MPP16_SD_D2,
- MPP17_SD_D3,
- MPP18_NF_IO0,
- MPP19_NF_IO1,
- MPP20_GE1_0,
- MPP21_GE1_1,
- MPP22_GE1_2,
- MPP23_GE1_3,
- MPP24_GE1_4,
- MPP25_GE1_5,
- MPP26_GE1_6,
- MPP27_GE1_7,
- MPP28_GPIO,
- MPP29_GPIO,
- MPP30_GE1_10,
- MPP31_GE1_11,
- MPP32_GE1_12,
- MPP33_GE1_13,
- MPP34_GE1_14,
- MPP35_GPIO,
- MPP36_AUDIO_SPDIFI,
- MPP37_AUDIO_SPDIFO,
- MPP38_GPIO,
- MPP39_TDM_SPI_CS0,
- MPP40_TDM_SPI_SCK,
- MPP41_GPIO,
- MPP42_GPIO,
- MPP43_GPIO,
- MPP44_GPIO,
- MPP45_GPIO,
- MPP46_GPIO,
- MPP47_GPIO,
- MPP48_GPIO,
- MPP49_GPIO,
- 0
- };
- kirkwood_mpp_conf(kwmpp_config);
- return 0;
-}
-
-int board_init(void)
-{
- /* Boot parameters address */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
-
- return 0;
-}
-
-#ifdef CONFIG_RESET_PHY_R
-/* Configure and initialize PHY */
-void reset_phy(void)
-{
- u16 reg;
- u16 devadr;
- char *name = "egiga0";
-
- if (miiphy_set_current_dev(name))
- return;
-
- /* command to read PHY dev address */
- if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
- printf("Err..(%s) could not read PHY dev address\n", __func__);
- return;
- }
-
- /*
- * Enable RGMII delay on Tx and Rx for CPU port
- * Ref: sec 4.7.2 of chip datasheet
- */
- miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
- miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®);
- reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
- miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
- miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
-
- /* reset the phy */
- miiphy_reset(name, devadr);
-
- debug("88E1116 Initialized on %s\n", name);
-}
-#endif /* CONFIG_RESET_PHY_R */
+++ /dev/null
-/*
- * Copyright (C) 2009-2012
- * Wojciech Dubowik <wojciech.dubowik@neratec.com>
- * Luka Perkov <uboot@lukaperkov.net>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __ICONNECT_H
-#define __ICONNECT_H
-
-#define ICONNECT_OE_LOW (~(1 << 7))
-#define ICONNECT_OE_HIGH (~(1 << 10))
-#define ICONNECT_OE_VAL_LOW (0)
-#define ICONNECT_OE_VAL_HIGH (1 << 10)
-
-/* PHY related */
-#define MV88E1116_LED_FCTRL_REG 10
-#define MV88E1116_CPRSP_CR3_REG 21
-#define MV88E1116_MAC_CTRL_REG 21
-#define MV88E1116_PGADR_REG 22
-#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
-#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
-
-#endif /* __ICONNECT_H */
+++ /dev/null
-#
-# (C) Copyright 2009-2012
-# Wojciech Dubowik <wojciech.dubowik@neratec.com>
-# Luka Perkov <uboot@lukaperkov.net>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# Refer docs/README.kwimage for more details about how-to configure
-# and create kirkwood boot image
-#
-
-# Boot Media configurations
-BOOT_FROM nand
-NAND_ECC_MODE default
-NAND_PAGE_SIZE 0x0800
-
-# SOC registers configuration using bootrom header extension
-# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
-
-# Configure RGMII-0 interface pad voltage to 1.8V
-DATA 0xffd100e0 0x1b1b1b9b
-
-#Dram initalization for SINGLE x16 CL=5 @ 400MHz
-DATA 0xffd01400 0x43000c30 # DDR Configuration register
-# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
-# bit23-14: 0x0,
-# bit24: 0x1, enable exit self refresh mode on DDR access
-# bit25: 0x1, required
-# bit29-26: 0x0,
-# bit31-30: 0x1,
-
-DATA 0xffd01404 0x37543000 # DDR Controller Control Low
-# bit4: 0x0, addr/cmd in smame cycle
-# bit5: 0x0, clk is driven during self refresh, we don't care for APX
-# bit6: 0x0, use recommended falling edge of clk for addr/cmd
-# bit14: 0x0, input buffer always powered up
-# bit18: 0x1, cpu lock transaction enabled
-# bit23-20: 0x5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
-# bit27-24: 0x7, CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
-# bit30-28: 0x3, required
-# bit31: 0x0, no additional STARTBURST delay
-
-DATA 0xffd01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
-# bit3-0: TRAS lsbs
-# bit7-4: TRCD
-# bit11-8: TRP
-# bit15-12: TWR
-# bit19-16: TWTR
-# bit20: TRAS msb
-# bit23-21: 0x0
-# bit27-24: TRRD
-# bit31-28: TRTP
-
-DATA 0xffd0140c 0x00000a33 # DDR Timing (High)
-# bit6-0: TRFC
-# bit8-7: TR2R
-# bit10-9: TR2W
-# bit12-11: TW2W
-# bit31-13: 0x0, required
-
-DATA 0xffd01410 0x000000cc # DDR Address Control
-# bit1-0: 00, Cs0width (x8)
-# bit3-2: 11, Cs0size (1Gb)
-# bit5-4: 00, Cs1width (x8)
-# bit7-6: 11, Cs1size (1Gb)
-# bit9-8: 00, Cs2width (nonexistent)
-# bit11-10: 00, Cs2size (nonexistent)
-# bit13-12: 00, Cs3width (nonexistent)
-# bit15-14: 00, Cs3size (nonexistent)
-# bit16: 0, Cs0AddrSel
-# bit17: 0, Cs1AddrSel
-# bit18: 0, Cs2AddrSel
-# bit19: 0, Cs3AddrSel
-# bit31-20: 0x0, required
-
-DATA 0xffd01414 0x00000000 # DDR Open Pages Control
-# bit0: 0, OpenPage enabled
-# bit31-1: 0x0, required
-
-DATA 0xffd01418 0x00000000 # DDR Operation
-# bit3-0: 0x0, DDR cmd
-# bit31-4: 0x0, required
-
-DATA 0xffd0141c 0x00000c52 # DDR Mode
-# bit2-0: 0x2, BurstLen=2 required
-# bit3: 0x0, BurstType=0 required
-# bit6-4: 0x4, CL=5
-# bit7: 0x0, TestMode=0 normal
-# bit8: 0x0, DLL reset=0 normal
-# bit11-9: 0x6, auto-precharge write recovery ????????????
-# bit12: 0x0, PD must be zero
-# bit31-13: 0x0, required
-
-DATA 0xffd01420 0x00000040 # DDR Extended Mode
-# bit0: 0, DDR DLL enabled
-# bit1: 0, DDR drive strenght normal
-# bit2: 0, DDR ODT control lsd (disabled)
-# bit5-3: 0x0, required
-# bit6: 1, DDR ODT control msb, (disabled)
-# bit9-7: 0x0, required
-# bit10: 0, differential DQS enabled
-# bit11: 0, required
-# bit12: 0, DDR output buffer enabled
-# bit31-13: 0x0, required
-
-DATA 0xffd01424 0x0000f17f # DDR Controller Control High
-# bit2-0: 0x7, required
-# bit3: 0x1, MBUS Burst Chop disabled
-# bit6-4: 0x7, required
-# bit7: 0x0,
-# bit8: 0x1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
-# bit9: 0x0, no half clock cycle addition to dataout
-# bit10: 0x0, 1/4 clock cycle skew enabled for addr/ctl signals
-# bit11: 0x0, 1/4 clock cycle skew disabled for write mesh
-# bit15-12: 0xf, required
-# bit31-16: 0x0, required
-
-DATA 0xffd01428 0x00085520 # DDR2 ODT Read Timing (default values)
-DATA 0xffd0147c 0x00008552 # DDR2 ODT Write Timing (default values)
-
-DATA 0xffd01500 0x00000000 # CS[0]n Base address to 0x0
-DATA 0xffd01504 0x0ffffff1 # CS[0]n Size
-# bit0: 0x1, Window enabled
-# bit1: 0x0, Write Protect disabled
-# bit3-2: 0x0, CS0 hit selected
-# bit23-4: 0xfffff, required
-# bit31-24: 0x0f, Size (i.e. 256MB)
-
-DATA 0xffd01508 0x00000000 # CS[1]n Base address to 256Mb
-DATA 0xffd0150c 0x00000000 # CS[1]n Size 256Mb Window enabled for CS1
-
-DATA 0xffd01514 0x00000000 # CS[2]n Size, window disabled
-DATA 0xffd0151c 0x00000000 # CS[3]n Size, window disabled
-
-DATA 0xffd01494 0x00030000 # DDR ODT Control (Low)
-# bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1
-# bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0
-# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
-# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
-
-DATA 0xffd01498 0x00000000 # DDR ODT Control (High)
-# bit1-0: 0x0, ODT0 controlled by ODT Control (low) register above
-# bit3-2: 0x1, ODT1 active NEVER!
-# bit31-4: 0x0, required
-
-DATA 0xffd0149c 0x0000e803 # CPU ODT Control
-DATA 0xffd01480 0x00000001 # DDR Initialization Control
-# bit0: 0x1, enable DDR init upon this register write
-
-# End of Header extension
-DATA 0x0 0x0
+++ /dev/null
-/*
- * (C) Copyright 2009-2012
- * Wojciech Dubowik <wojciech.dubowik@neratec.com>
- * Luka Perkov <uboot@lukaperkov.net>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _CONFIG_ICONNECT_H
-#define _CONFIG_ICONNECT_H
-
-/*
- * Version number information
- */
-#define CONFIG_IDENT_STRING " Iomega iConnect Wireless"
-
-/*
- * High level configuration options
- */
-#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
-#define CONFIG_KIRKWOOD /* SOC Family Name */
-#define CONFIG_KW88F6281 /* SOC Name */
-#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
-
-/*
- * Machine type
- */
-#define CONFIG_MACH_TYPE MACH_TYPE_ICONNECT
-
-
-/*
- * Commands configuration
- */
-#define CONFIG_SYS_NO_FLASH /* declare no flash (NOR/SPI) */
-#define CONFIG_SYS_MVFS
-#include <config_cmd_default.h>
-#define CONFIG_CMD_ENV
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_USB
-
-/*
- * mv-common.h should be defined after CMD configs since it used them
- * to enable certain macros
- */
-#include "mv-common.h"
-
-#undef CONFIG_SYS_PROMPT
-#define CONFIG_SYS_PROMPT "iconnect => "
-
-/*
- * Environment variables configuration
- */
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_SECT_SIZE 0x20000
-#else
-#define CONFIG_ENV_IS_NOWHERE
-#endif
-#define CONFIG_ENV_SIZE 0x20000
-#define CONFIG_ENV_OFFSET 0xc0000
-
-/*
- * Default environment variables
- */
-#define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \
- "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
- "${x_bootcmd_usb}; bootm 0x6400000;"
-
-#define CONFIG_MTDPARTS "orion_nand:1M(u-boot)," \
- "3M@1M(kernel),32M@4M(rootfs),475M@36M(data)\0"
-
-#define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
- "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \
- "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
- "x_bootcmd_usb=usb start\0" \
- "x_bootargs_root=root=/dev/mtdblock2 rw rootfstype=jffs2\0"
-
-/*
- * Ethernet driver configuration
- */
-#ifdef CONFIG_CMD_NET
-#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
-#define CONFIG_PHY_BASE_ADR 11
-#endif /* CONFIG_CMD_NET */
-
-/*
- * SATA driver configuration
- */
-#ifdef CONFIG_CMD_IDE
-#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
-#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
-#endif /* CONFIG_CMD_IDE */
-
-/*
- * File system
- */
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
-#define CONFIG_RBTREE
-#define CONFIG_MTD_DEVICE
-#define CONFIG_MTD_PARTITIONS
-#define CONFIG_CMD_MTDPARTS
-
-#endif /* _CONFIG_ICONNECT_H */
+++ /dev/null
-http://lists.denx.de/pipermail/u-boot/2012-April/122597.html
-http://patchwork.ozlabs.org/patch/153293/
----
-
-diff --git a/MAINTAINERS b/MAINTAINERS
-index 708ded7..9d2aba7 100644
---- a/MAINTAINERS
-+++ b/MAINTAINERS
-@@ -777,6 +777,10 @@ Linus Walleij <linus.walleij@linaro.org>
- integratorap various
- integratorcp various
-
-+Luka Perkov <uboot@lukaperkov.net>
-+
-+ ib62x0 ARM926EJS
-+
- Dave Peverley <dpeverley@mpc-data.co.uk>
-
- omap730p2 ARM926EJS
-diff --git a/board/raidsonic/ib62x0/Makefile b/board/raidsonic/ib62x0/Makefile
-new file mode 100644
-index 0000000..d450f8d
---- /dev/null
-+++ b/board/raidsonic/ib62x0/Makefile
-@@ -0,0 +1,43 @@
-+#
-+# (C) Copyright 2009
-+# Marvell Semiconductor <www.marvell.com>
-+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
-+#
-+# See file CREDITS for list of people who contributed to this
-+# project.
-+#
-+# This program is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU General Public License as
-+# published by the Free Software Foundation; either version 2 of
-+# the License, or (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program. If not, see <http://www.gnu.org/licenses/>.
-+#
-+
-+include $(TOPDIR)/config.mk
-+
-+LIB = $(obj)lib$(BOARD).o
-+
-+COBJS := ib62x0.o
-+
-+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-+OBJS := $(addprefix $(obj),$(COBJS))
-+SOBJS := $(addprefix $(obj),$(SOBJS))
-+
-+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
-+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-+
-+#########################################################################
-+
-+# defines $(obj).depend target
-+include $(SRCTREE)/rules.mk
-+
-+sinclude $(obj).depend
-+
-+#########################################################################
-diff --git a/board/raidsonic/ib62x0/ib62x0.c b/board/raidsonic/ib62x0/ib62x0.c
-new file mode 100644
-index 0000000..65f2c2e
---- /dev/null
-+++ b/board/raidsonic/ib62x0/ib62x0.c
-@@ -0,0 +1,79 @@
-+/*
-+ * Copyright (C) 2011-2012
-+ * Gerald Kerma <dreagle@doukki.net>
-+ * Luka Perkov <uboot@lukaperkov.net>
-+ * Simon Baatz <gmbnomis@gmail.com>
-+ *
-+ * See file CREDITS for list of people who contributed to this
-+ * project.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation; either version 2 of
-+ * the License, or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
-+ */
-+
-+#include <common.h>
-+#include <miiphy.h>
-+#include <asm/arch/cpu.h>
-+#include <asm/arch/kirkwood.h>
-+#include <asm/arch/mpp.h>
-+#include "ib62x0.h"
-+
-+DECLARE_GLOBAL_DATA_PTR;
-+
-+int board_early_init_f(void)
-+{
-+ /*
-+ * default gpio configuration
-+ * There are maximum 64 gpios controlled through 2 sets of registers
-+ * the below configuration configures mainly initial LED status
-+ */
-+ kw_config_gpio(IB62x0_OE_VAL_LOW,
-+ IB62x0_OE_VAL_HIGH,
-+ IB62x0_OE_LOW, IB62x0_OE_HIGH);
-+
-+ /* Multi-Purpose Pins Functionality configuration */
-+ u32 kwmpp_config[] = {
-+ MPP0_NF_IO2,
-+ MPP1_NF_IO3,
-+ MPP2_NF_IO4,
-+ MPP3_NF_IO5,
-+ MPP4_NF_IO6,
-+ MPP5_NF_IO7,
-+ MPP6_SYSRST_OUTn,
-+ MPP8_TW_SDA,
-+ MPP9_TW_SCK,
-+ MPP10_UART0_TXD,
-+ MPP11_UART0_RXD,
-+ MPP18_NF_IO0,
-+ MPP19_NF_IO1,
-+ MPP20_SATA1_ACTn,
-+ MPP21_SATA0_ACTn,
-+ MPP22_GPIO, /* Power LED red */
-+ MPP24_GPIO, /* Power off device */
-+ MPP25_GPIO, /* Power LED green */
-+ MPP27_GPIO, /* USB transfer LED */
-+ MPP28_GPIO, /* Reset button */
-+ MPP29_GPIO, /* USB Copy button */
-+ 0
-+ };
-+ kirkwood_mpp_conf(kwmpp_config);
-+ return 0;
-+}
-+
-+int board_init(void)
-+{
-+ /* adress of boot parameters */
-+ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
-+
-+ return 0;
-+}
-diff --git a/board/raidsonic/ib62x0/ib62x0.h b/board/raidsonic/ib62x0/ib62x0.h
-new file mode 100644
-index 0000000..0c30690
---- /dev/null
-+++ b/board/raidsonic/ib62x0/ib62x0.h
-@@ -0,0 +1,40 @@
-+/*
-+ * Copyright (C) 2011-2012
-+ * Gerald Kerma <dreagle@doukki.net>
-+ * Simon Baatz <gmbnomis@gmail.com>
-+ * Luka Perkov <uboot@lukaperkov.net>
-+ *
-+ * See file CREDITS for list of people who contributed to this
-+ * project.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation; either version 2 of
-+ * the License, or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
-+ */
-+
-+#ifndef __IB62x0_H
-+#define __IB62x0_H
-+
-+#define IB62x0_OE_LOW (~(1 << 22 | 1 << 24 | 1 << 25 | 1 << 27))
-+#define IB62x0_OE_HIGH (~(0))
-+#define IB62x0_OE_VAL_LOW 0
-+#define IB62x0_OE_VAL_HIGH 0
-+
-+/* PHY related */
-+#define MV88E1116_LED_FCTRL_REG 10
-+#define MV88E1116_CPRSP_CR3_REG 21
-+#define MV88E1116_MAC_CTRL_REG 21
-+#define MV88E1116_PGADR_REG 22
-+#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
-+#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
-+
-+#endif /* __IB62x0_H */
-diff --git a/board/raidsonic/ib62x0/kwbimage.cfg b/board/raidsonic/ib62x0/kwbimage.cfg
-new file mode 100644
-index 0000000..bd594eb
---- /dev/null
-+++ b/board/raidsonic/ib62x0/kwbimage.cfg
-@@ -0,0 +1,169 @@
-+#
-+# Copyright (C) 2011-2012
-+# Gerald Kerma <dreagle@doukki.net>
-+# Simon Baatz <gmbnomis@gmail.com>
-+# Luka Perkov <uboot@lukaperkov.net>
-+#
-+# See file CREDITS for list of people who contributed to this
-+# project.
-+#
-+# This program is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU General Public License as
-+# published by the Free Software Foundation; either version 2 of
-+# the License, or (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program. If not, see <http://www.gnu.org/licenses/>.
-+#
-+# Refer docs/README.kwimage for more details about how-to configure
-+# and create kirkwood boot image
-+#
-+
-+# Boot Media configurations
-+BOOT_FROM nand # change from nand to uart if building UART image
-+NAND_ECC_MODE default
-+NAND_PAGE_SIZE 0x0800
-+
-+# SOC registers configuration using bootrom header extension
-+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
-+
-+# Configure RGMII-0 interface pad voltage to 1.8V
-+DATA 0xffd100e0 0x1b1b1b9b
-+
-+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
-+DATA 0xffd01400 0x43000c30 # DDR Configuration register
-+# bit13-0: 0xc30, (3120 DDR2 clks refresh rate)
-+# bit23-14: 0x0,
-+# bit24: 0x1, enable exit self refresh mode on DDR access
-+# bit25: 0x1, required
-+# bit29-26: 0x0,
-+# bit31-30: 0x1,
-+
-+DATA 0xffd01404 0x37543000 # DDR Controller Control Low
-+# bit4: 0x0, addr/cmd in smame cycle
-+# bit5: 0x0, clk is driven during self refresh, we don't care for APX
-+# bit6: 0x0, use recommended falling edge of clk for addr/cmd
-+# bit14: 0x0, input buffer always powered up
-+# bit18: 0x1, cpu lock transaction enabled
-+# bit23-20: 0x5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
-+# bit27-24: 0x7, CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
-+# bit30-28: 0x3, required
-+# bit31: 0x0, no additional STARTBURST delay
-+
-+DATA 0xffd01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
-+# bit3-0: TRAS lsbs
-+# bit7-4: TRCD
-+# bit11-8: TRP
-+# bit15-12: TWR
-+# bit19-16: TWTR
-+# bit20: TRAS msb
-+# bit23-21: 0x0
-+# bit27-24: TRRD
-+# bit31-28: TRTP
-+
-+DATA 0xffd0140c 0x00000a33 # DDR Timing (High)
-+# bit6-0: TRFC
-+# bit8-7: TR2R
-+# bit10-9: TR2W
-+# bit12-11: TW2W
-+# bit31-13: 0x0, required
-+
-+DATA 0xffd01410 0x0000000c # DDR Address Control
-+# bit1-0: 00, Cs0width (x8)
-+# bit3-2: 11, Cs0size (1Gb)
-+# bit5-4: 00, Cs1width (x8)
-+# bit7-6: 11, Cs1size (1Gb)
-+# bit9-8: 00, Cs2width (nonexistent
-+# bit11-10: 00, Cs2size (nonexistent
-+# bit13-12: 00, Cs3width (nonexistent
-+# bit15-14: 00, Cs3size (nonexistent
-+# bit16: 0, Cs0AddrSel
-+# bit17: 0, Cs1AddrSel
-+# bit18: 0, Cs2AddrSel
-+# bit19: 0, Cs3AddrSel
-+# bit31-20: 0x0, required
-+
-+DATA 0xffd01414 0x00000000 # DDR Open Pages Control
-+# bit0: 0, OpenPage enabled
-+# bit31-1: 0x0, required
-+
-+DATA 0xffd01418 0x00000000 # DDR Operation
-+# bit3-0: 0x0, DDR cmd
-+# bit31-4: 0x0, required
-+
-+DATA 0xffd0141c 0x00000c52 # DDR Mode
-+# bit2-0: 0x2, BurstLen=2 required
-+# bit3: 0x0, BurstType=0 required
-+# bit6-4: 0x4, CL=5
-+# bit7: 0x0, TestMode=0 normal
-+# bit8: 0x0, DLL reset=0 normal
-+# bit11-9: 0x6, auto-precharge write recovery ????????????
-+# bit12: 0x0, PD must be zero
-+# bit31-13: 0x0, required
-+
-+DATA 0xffd01420 0x00000040 # DDR Extended Mode
-+# bit0: 0, DDR DLL enabled
-+# bit1: 0, DDR drive strenght normal
-+# bit2: 1, DDR ODT control lsd (disabled)
-+# bit5-3: 0x0, required
-+# bit6: 0, DDR ODT control msb, (disabled)
-+# bit9-7: 0x0, required
-+# bit10: 0, differential DQS enabled
-+# bit11: 0, required
-+# bit12: 0, DDR output buffer enabled
-+# bit31-13: 0x0, required
-+
-+DATA 0xffd01424 0x0000f17f # DDR Controller Control High
-+# bit2-0: 0x7, required
-+# bit3: 0x1, MBUS Burst Chop disabled
-+# bit6-4: 0x7, required
-+# bit7: 0x0,
-+# bit8: 0x1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
-+# bit9: 0x0, no half clock cycle addition to dataout
-+# bit10: 0x0, 1/4 clock cycle skew enabled for addr/ctl signals
-+# bit11: 0x0, 1/4 clock cycle skew disabled for write mesh
-+# bit15-12: 0xf, required
-+# bit31-16: 0, required
-+
-+DATA 0xffd01428 0x00085520 # DDR2 ODT Read Timing (default values)
-+DATA 0xffd0147c 0x00008552 # DDR2 ODT Write Timing (default values)
-+
-+DATA 0xffd01500 0x00000000 # CS[0]n Base address to 0x0
-+DATA 0xffd01504 0x0ffffff1 # CS[0]n Size
-+# bit0: 0x1, Window enabled
-+# bit1: 0x0, Write Protect disabled
-+# bit3-2: 0x0, CS0 hit selected
-+# bit23-4: 0xfffff, required
-+# bit31-24: 0x0f, Size (i.e. 256MB)
-+
-+DATA 0xffd01508 0x10000000 # CS[1]n Base address to 256Mb
-+DATA 0xffd0150c 0x00000000 # CS[1]n Size, window disabled
-+
-+DATA 0xffd01514 0x00000000 # CS[2]n Size, window disabled
-+DATA 0xffd0151c 0x00000000 # CS[3]n Size, window disabled
-+
-+DATA 0xffd01494 0x00030000 # DDR ODT Control (Low)
-+# bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1
-+# bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0
-+# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1
-+# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
-+
-+DATA 0xffd01498 0x00000000 # DDR ODT Control (High)
-+# bit1-0: 0x0, ODT0 controlled by ODT Control (low) register above
-+# bit3-2: 0x1, ODT1 active NEVER!
-+# bit31-4: 0x0, required
-+
-+DATA 0xffd0149c 0x0000e803 # CPU ODT Control
-+DATA 0xffd01480 0x00000001 # DDR Initialization Control
-+# bit0: 0x1, enable DDR init upon this register write
-+
-+DATA 0xFFD20134 0x66666666 # L2 RAM Timing 0 Register
-+DATA 0xFFD20138 0x66666666 # L2 RAM Timing 1 Register
-+
-+# End of Header extension
-+DATA 0x0 0x0
-diff --git a/boards.cfg b/boards.cfg
-index 3cf75c3..23f84e8 100644
---- a/boards.cfg
-+++ b/boards.cfg
-@@ -153,6 +153,7 @@ openrd_client arm arm926ejs openrd Marvell
- openrd_ultimate arm arm926ejs openrd Marvell kirkwood openrd:BOARD_IS_OPENRD_ULTIMATE
- rd6281a arm arm926ejs - Marvell kirkwood
- sheevaplug arm arm926ejs - Marvell kirkwood
-+ib62x0 arm arm926ejs ib62x0 raidsonic kirkwood
- dockstar arm arm926ejs - Seagate kirkwood
- jadecpu arm arm926ejs jadecpu syteco mb86r0x
- mx25pdk arm arm926ejs mx25pdk freescale mx25 mx25pdk:IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg
-diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
-new file mode 100644
-index 0000000..85856f2
---- /dev/null
-+++ b/include/configs/ib62x0.h
-@@ -0,0 +1,150 @@
-+/*
-+ * Copyright (C) 2011-2012
-+ * Gerald Kerma <dreagle@doukki.net>
-+ * Luka Perkov <uboot@lukaperkov.net>
-+ *
-+ * See file CREDITS for list of people who contributed to this
-+ * project.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation; either version 2 of
-+ * the License, or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
-+ */
-+
-+#ifndef _CONFIG_IB62x0_H
-+#define _CONFIG_IB62x0_H
-+
-+/*
-+ * Version number information
-+ */
-+#define CONFIG_IDENT_STRING " RaidSonic ICY BOX IB-NAS62x0"
-+
-+/*
-+ * High level configuration options
-+ */
-+#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
-+#define CONFIG_KIRKWOOD /* SOC Family Name */
-+#define CONFIG_KW88F6281 /* SOC Name */
-+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-+
-+/*
-+ * Machine type
-+ */
-+#define CONFIG_MACH_TYPE MACH_TYPE_NAS6210
-+
-+/*
-+ * Compression configuration
-+ */
-+#define CONFIG_BZIP2
-+#define CONFIG_LZMA
-+#define CONFIG_LZO
-+
-+/*
-+ * Commands configuration
-+ */
-+#define CONFIG_SYS_NO_FLASH /* declare no flash (NOR/SPI) */
-+#define CONFIG_SYS_MVFS
-+#include <config_cmd_default.h>
-+#define CONFIG_CMD_ENV
-+#define CONFIG_CMD_IDE
-+#define CONFIG_CMD_MII
-+#define CONFIG_CMD_NAND
-+#define CONFIG_CMD_PING
-+#define CONFIG_CMD_USB
-+
-+/*
-+ * mv-common.h should be defined after CMD configs since it used them
-+ * to enable certain macros
-+ */
-+#include "mv-common.h"
-+
-+#undef CONFIG_SYS_PROMPT
-+#define CONFIG_SYS_PROMPT "ib62x0 => "
-+
-+/*
-+ * Environment variables configuration
-+ */
-+#ifdef CONFIG_CMD_NAND
-+#define CONFIG_ENV_IS_IN_NAND
-+#define CONFIG_ENV_SECT_SIZE 0x20000
-+#else
-+#define CONFIG_ENV_IS_NOWHERE
-+#endif
-+#define CONFIG_ENV_SIZE 0x20000
-+#define CONFIG_ENV_OFFSET 0x80000
-+
-+/*
-+ * Default environment variables
-+ */
-+#define CONFIG_BOOTCOMMAND \
-+ "setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
-+ "ubi part rootfs; " \
-+ "ubifsmount rootfs; " \
-+ "ubifsload 0x800000 ${kernel}; " \
-+ "bootm 0x800000"
-+
-+#define CONFIG_MTDPARTS \
-+ "mtdparts=orion_nand:" \
-+ "0x80000@0x0(uboot)," \
-+ "0x20000@0x80000(uboot_env)," \
-+ "-@0xa0000(rootfs)\0"
-+
-+#define CONFIG_EXTRA_ENV_SETTINGS \
-+ "console=console=ttyS0,115200\0" \
-+ "mtdids=nand0=orion_nand\0" \
-+ "mtdparts="CONFIG_MTDPARTS \
-+ "kernel=/boot/uImage\0" \
-+ "bootargs_root=noinitrd ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs\0"
-+
-+/*
-+ * Ethernet driver configuration
-+ */
-+#ifdef CONFIG_CMD_NET
-+#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
-+#define CONFIG_PHY_BASE_ADR 0
-+#undef CONFIG_RESET_PHY_R
-+#endif /* CONFIG_CMD_NET */
-+
-+/*
-+ * SATA driver configuration
-+ */
-+#ifdef CONFIG_CMD_IDE
-+#define __io
-+#define CONFIG_IDE_PREINIT
-+#define CONFIG_DOS_PARTITION
-+#define CONFIG_MVSATA_IDE_USE_PORT0
-+#define CONFIG_MVSATA_IDE_USE_PORT1
-+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
-+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
-+#endif /* CONFIG_CMD_IDE */
-+
-+/*
-+ * RTC driver configuration
-+ */
-+#ifdef CONFIG_CMD_DATE
-+#define CONFIG_RTC_MV
-+#endif /* CONFIG_CMD_DATE */
-+
-+/*
-+ * File system
-+ */
-+#define CONFIG_CMD_EXT2
-+#define CONFIG_CMD_FAT
-+#define CONFIG_CMD_JFFS2
-+#define CONFIG_CMD_UBI
-+#define CONFIG_CMD_UBIFS
-+#define CONFIG_RBTREE
-+#define CONFIG_MTD_DEVICE
-+#define CONFIG_MTD_PARTITIONS
-+#define CONFIG_CMD_MTDPARTS
-+
-+#endif /* _CONFIG_IB62x0_H */
+++ /dev/null
-http://lists.denx.de/pipermail/u-boot/2012-May/125296.html
-http://patchwork.ozlabs.org/patch/161566/
----
-
-diff --git a/doc/kwboot.1 b/doc/kwboot.1
-new file mode 100644
-index 0000000..ed08398
---- /dev/null
-+++ b/doc/kwboot.1
-@@ -0,0 +1,84 @@
-+.TH KWBOOT 1 "2012-05-19"
-+
-+.SH NAME
-+kwboot \- Boot Marvell Kirkwood SoCs over a serial link.
-+.SH SYNOPSIS
-+.B kwboot
-+.RB [ "-b \fIimage\fP" ]
-+.RB [ "-p" ]
-+.RB [ "-t" ]
-+.RB [ "-B \fIbaudrate\fP" ]
-+.RB \fITTY\fP
-+.SH "DESCRIPTION"
-+
-+The \fBmkimage\fP program boots boards based on Marvell's Kirkwood
-+platform over their integrated UART. Boot image files will typically
-+contain a second stage boot loader, such as U-Boot. The image file
-+must conform to Marvell's BootROM firmware image format
-+(\fIkwbimage\fP), created using a tool such as \fBmkimage\fP.
-+
-+Following power-up or a system reset, system BootROM code polls the
-+UART for a brief period of time, sensing a handshake message which
-+initiates an image upload. This program sends this boot message until
-+it receives a positive acknowledgement. The image is transfered using
-+Xmodem.
-+
-+Additionally, this program implements a minimal terminal mode, which
-+can be used either standalone, or entered immediately following boot
-+image transfer completion. This is often useful to catch early boot
-+messages, or to manually interrupt a default boot procedure performed
-+by the second-stage loader.
-+
-+.SH "OPTIONS"
-+
-+.TP
-+.BI "\-b \fIimage\fP"
-+Handshake; then upload file \fIimage\fP over \fITTY\fP.
-+
-+Note that for the encapsulated boot code to be executed, \fIimage\fP
-+must be of type "UART boot" (0x69). Boot images of different types,
-+such as backup images of vendor firmware downloaded from flash memory
-+(type 0x8B), will not work (or not as expected). See \fB-p\fP for a
-+workaround.
-+
-+This mode writes handshake status and upload progress indication to
-+stdout.
-+
-+.TP
-+.BI "\-p"
-+In combination with \fB-b\fP, patches the header in \fIimage\fP prior
-+to upload, to "UART boot" type.
-+
-+This option attempts on-the-fly conversion of some none-UART image
-+types, such as images which were originally formatted to be stored in
-+flash memory.
-+
-+Conversion is performed in memory. The contents of \fIimage\fP will
-+not be altered.
-+
-+.TP
-+.BI "\-t"
-+Run a terminal program, connecting standard input and output to
-+.RB \fITTY\fP.
-+
-+If used in combination with \fB-b\fP, terminal mode is entered
-+immediately following a successful image upload.
-+
-+If standard I/O streams connect to a console, this mode will terminate
-+after receiving 'ctrl-\\' followed by 'c' from console input.
-+
-+.TP
-+.BI "\-B \fIbaudrate\fP"
-+Adjust the baud rate on \fITTY\fP. Default rate is 115200.
-+
-+.SH "SEE ALSO"
-+.PP
-+\fBmkimage\fP(1)
-+
-+.SH "AUTHORS"
-+
-+Daniel Stodden <daniel.stodden@gmail.com>
-+.br
-+Luka Perkov <uboot@lukaperkov.net>
-+.br
-+David Purdy <david.c.purdy@gmail.com>
-diff --git a/tools/Makefile b/tools/Makefile
-index 8993fdd..8097d95 100644
---- a/tools/Makefile
-+++ b/tools/Makefile
-@@ -72,6 +72,7 @@ BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
- BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
- BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
- BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
-+BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
-
- # Source files which exist outside the tools directory
- EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
-@@ -101,6 +102,7 @@ OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
- NOPED_OBJ_FILES-y += os_support.o
- OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
- NOPED_OBJ_FILES-y += ublimage.o
-+OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
-
- # Don't build by default
- #ifeq ($(ARCH),ppc)
-@@ -234,6 +236,10 @@ $(obj)ncb$(SFX): $(obj)ncb.o
- $(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
- $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
-
-+$(obj)kwboot$(SFX): $(obj)kwboot.o
-+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
-+ $(HOSTSTRIP) $@
-+
- # Some of the tool objects need to be accessed from outside the tools directory
- $(obj)%.o: $(SRCTREE)/common/%.c
- $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
-diff --git a/tools/kwboot.c b/tools/kwboot.c
-new file mode 100644
-index 0000000..e773f01
---- /dev/null
-+++ b/tools/kwboot.c
-@@ -0,0 +1,742 @@
-+/*
-+ * Boot a Marvell Kirkwood SoC, with Xmodem over UART0.
-+ *
-+ * (c) 2012 Daniel Stodden <daniel.stodden@gmail.com>
-+ *
-+ * References: marvell.com, "88F6180, 88F6190, 88F6192, and 88F6281
-+ * Integrated Controller: Functional Specifications" December 2,
-+ * 2008. Chapter 24.2 "BootROM Firmware".
-+ */
-+
-+#include <stdlib.h>
-+#include <stdio.h>
-+#include <string.h>
-+#include <stdarg.h>
-+#include <libgen.h>
-+#include <fcntl.h>
-+#include <errno.h>
-+#include <unistd.h>
-+#include <stdint.h>
-+#include <termios.h>
-+#include <sys/mman.h>
-+#include <sys/stat.h>
-+
-+#include "kwbimage.h"
-+
-+#ifdef __GNUC__
-+#define PACKED __attribute((packed))
-+#else
-+#define PACKED
-+#endif
-+
-+/*
-+ * Marvell BootROM UART Sensing
-+ */
-+
-+static unsigned char kwboot_msg_boot[] = {
-+ 0xBB, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77
-+};
-+
-+#define KWBOOT_MSG_REQ_DELAY 10 /* ms */
-+#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */
-+
-+/*
-+ * Xmodem Transfers
-+ */
-+
-+#define SOH 1 /* sender start of block header */
-+#define EOT 4 /* sender end of block transfer */
-+#define ACK 6 /* target block ack */
-+#define NAK 21 /* target block negative ack */
-+#define CAN 24 /* target/sender transfer cancellation */
-+
-+struct kwboot_block {
-+ uint8_t soh;
-+ uint8_t pnum;
-+ uint8_t _pnum;
-+ uint8_t data[128];
-+ uint8_t csum;
-+} PACKED;
-+
-+#define KWBOOT_BLK_RSP_TIMEO 1000 /* ms */
-+
-+static int kwboot_verbose;
-+
-+static void
-+kwboot_printv(const char *fmt, ...)
-+{
-+ va_list ap;
-+
-+ if (kwboot_verbose) {
-+ va_start(ap, fmt);
-+ vprintf(fmt, ap);
-+ va_end(ap);
-+ fflush(stdout);
-+ }
-+}
-+
-+static void
-+__spinner(void)
-+{
-+ const char seq[] = { '-', '\\', '|', '/' };
-+ const int div = 8;
-+ static int state, bs;
-+
-+ if (state % div == 0) {
-+ fputc(bs, stdout);
-+ fputc(seq[state / div % sizeof(seq)], stdout);
-+ fflush(stdout);
-+ }
-+
-+ bs = '\b';
-+ state++;
-+}
-+
-+static void
-+kwboot_spinner(void)
-+{
-+ if (kwboot_verbose)
-+ __spinner();
-+}
-+
-+static void
-+__progress(int pct, char c)
-+{
-+ const int width = 70;
-+ static const char *nl = "";
-+ static int pos;
-+
-+ if (pos % width == 0)
-+ printf("%s%3d %% [", nl, pct);
-+
-+ fputc(c, stdout);
-+
-+ nl = "]\n";
-+ pos++;
-+
-+ if (pct == 100) {
-+ while (pos++ < width)
-+ fputc(' ', stdout);
-+ fputs(nl, stdout);
-+ }
-+
-+ fflush(stdout);
-+
-+}
-+
-+static void
-+kwboot_progress(int _pct, char c)
-+{
-+ static int pct;
-+
-+ if (_pct != -1)
-+ pct = _pct;
-+
-+ if (kwboot_verbose)
-+ __progress(pct, c);
-+}
-+
-+static int
-+kwboot_tty_recv(int fd, void *buf, size_t len, int timeo)
-+{
-+ int rc, nfds;
-+ fd_set rfds;
-+ struct timeval tv;
-+ ssize_t n;
-+
-+ rc = -1;
-+
-+ FD_ZERO(&rfds);
-+ FD_SET(fd, &rfds);
-+
-+ tv.tv_sec = 0;
-+ tv.tv_usec = timeo * 1000;
-+ if (tv.tv_usec > 1000000) {
-+ tv.tv_sec += tv.tv_usec / 1000000;
-+ tv.tv_usec %= 1000000;
-+ }
-+
-+ do {
-+ nfds = select(fd + 1, &rfds, NULL, NULL, &tv);
-+ if (nfds < 0)
-+ goto out;
-+ if (!nfds) {
-+ errno = ETIMEDOUT;
-+ goto out;
-+ }
-+
-+ n = read(fd, buf, len);
-+ if (n < 0)
-+ goto out;
-+
-+ buf = (char *)buf + n;
-+ len -= n;
-+ } while (len > 0);
-+
-+ rc = 0;
-+out:
-+ return rc;
-+}
-+
-+static int
-+kwboot_tty_send(int fd, const void *buf, size_t len)
-+{
-+ int rc;
-+ ssize_t n;
-+
-+ rc = -1;
-+
-+ do {
-+ n = write(fd, buf, len);
-+ if (n < 0)
-+ goto out;
-+
-+ buf = (char *)buf + n;
-+ len -= n;
-+ } while (len > 0);
-+
-+ rc = tcdrain(fd);
-+out:
-+ return rc;
-+}
-+
-+static int
-+kwboot_tty_send_char(int fd, unsigned char c)
-+{
-+ return kwboot_tty_send(fd, &c, 1);
-+}
-+
-+static speed_t
-+kwboot_tty_speed(int baudrate)
-+{
-+ switch (baudrate) {
-+ case 115200:
-+ return B115200;
-+ case 57600:
-+ return B57600;
-+ case 38400:
-+ return B38400;
-+ case 19200:
-+ return B19200;
-+ case 9600:
-+ return B9600;
-+ }
-+
-+ return -1;
-+}
-+
-+static int
-+kwboot_open_tty(const char *path, speed_t speed)
-+{
-+ int rc, fd;
-+ struct termios tio;
-+
-+ rc = -1;
-+
-+ fd = open(path, O_RDWR|O_NOCTTY|O_NDELAY);
-+ if (fd < 0)
-+ goto out;
-+
-+ memset(&tio, 0, sizeof(tio));
-+
-+ tio.c_iflag = 0;
-+ tio.c_cflag = CREAD|CLOCAL|CS8;
-+
-+ tio.c_cc[VMIN] = 1;
-+ tio.c_cc[VTIME] = 10;
-+
-+ cfsetospeed(&tio, speed);
-+ cfsetispeed(&tio, speed);
-+
-+ rc = tcsetattr(fd, TCSANOW, &tio);
-+ if (rc)
-+ goto out;
-+
-+ rc = fd;
-+out:
-+ if (rc < 0) {
-+ if (fd >= 0)
-+ close(fd);
-+ }
-+
-+ return rc;
-+}
-+
-+static int
-+kwboot_bootmsg(int tty, void *msg)
-+{
-+ int rc;
-+ char c;
-+
-+ kwboot_printv("Sending boot message. Please reboot the target...");
-+
-+ do {
-+ rc = tcflush(tty, TCIOFLUSH);
-+ if (rc)
-+ break;
-+
-+ rc = kwboot_tty_send(tty, msg, 8);
-+ if (rc) {
-+ usleep(KWBOOT_MSG_REQ_DELAY * 1000);
-+ continue;
-+ }
-+
-+ rc = kwboot_tty_recv(tty, &c, 1, KWBOOT_MSG_RSP_TIMEO);
-+
-+ kwboot_spinner();
-+
-+ } while (rc || c != NAK);
-+
-+ kwboot_printv("\n");
-+
-+ return rc;
-+}
-+
-+static int
-+kwboot_xm_makeblock(struct kwboot_block *block, const void *data,
-+ size_t size, int pnum)
-+{
-+ const size_t blksz = sizeof(block->data);
-+ size_t n;
-+ int i;
-+
-+ block->pnum = pnum;
-+ block->_pnum = ~block->pnum;
-+
-+ n = size < blksz ? size : blksz;
-+ memcpy(&block->data[0], data, n);
-+ memset(&block->data[n], 0, blksz - n);
-+
-+ block->csum = 0;
-+ for (i = 0; i < n; i++)
-+ block->csum += block->data[i];
-+
-+ return n;
-+}
-+
-+static int
-+kwboot_xm_sendblock(int fd, struct kwboot_block *block)
-+{
-+ int rc, retries;
-+ char c;
-+
-+ retries = 16;
-+ do {
-+ rc = kwboot_tty_send(fd, block, sizeof(*block));
-+ if (rc)
-+ break;
-+
-+ rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO);
-+ if (rc)
-+ break;
-+
-+ if (c != ACK)
-+ kwboot_progress(-1, '+');
-+
-+ } while (c == NAK && retries-- > 0);
-+
-+ rc = -1;
-+
-+ switch (c) {
-+ case ACK:
-+ rc = 0;
-+ break;
-+ case NAK:
-+ errno = EBADMSG;
-+ break;
-+ case CAN:
-+ errno = ECANCELED;
-+ break;
-+ default:
-+ errno = EPROTO;
-+ break;
-+ }
-+
-+ return rc;
-+}
-+
-+static int
-+kwboot_xmodem(int tty, const void *_data, size_t size)
-+{
-+ const uint8_t *data = _data;
-+ int rc, pnum, N, err;
-+
-+ pnum = 1;
-+ N = 0;
-+
-+ kwboot_printv("Sending boot image...\n");
-+
-+ do {
-+ struct kwboot_block block;
-+ int n;
-+
-+ n = kwboot_xm_makeblock(&block,
-+ data + N, size - N,
-+ pnum++);
-+ if (n < 0)
-+ goto can;
-+
-+ if (!n)
-+ break;
-+
-+ rc = kwboot_xm_sendblock(tty, &block);
-+ if (rc)
-+ goto out;
-+
-+ N += n;
-+ kwboot_progress(N * 100 / size, '.');
-+ } while (1);
-+
-+ rc = kwboot_tty_send_char(tty, EOT);
-+
-+out:
-+ return rc;
-+
-+can:
-+ err = errno;
-+ kwboot_tty_send_char(tty, CAN);
-+ errno = err;
-+ goto out;
-+}
-+
-+static int
-+kwboot_term_pipe(int in, int out, char *quit, int *s)
-+{
-+ ssize_t nin, nout;
-+ char _buf[128], *buf = _buf;
-+
-+ nin = read(in, buf, sizeof(buf));
-+ if (nin < 0)
-+ return -1;
-+
-+ if (quit) {
-+ int i;
-+
-+ for (i = 0; i < nin; i++) {
-+ if (*buf == quit[*s]) {
-+ (*s)++;
-+ if (!quit[*s])
-+ return 0;
-+ buf++;
-+ nin--;
-+ } else
-+ while (*s > 0) {
-+ nout = write(out, quit, *s);
-+ if (nout <= 0)
-+ return -1;
-+ (*s) -= nout;
-+ }
-+ }
-+ }
-+
-+ while (nin > 0) {
-+ nout = write(out, buf, nin);
-+ if (nout <= 0)
-+ return -1;
-+ nin -= nout;
-+ }
-+
-+ return 0;
-+}
-+
-+static int
-+kwboot_terminal(int tty)
-+{
-+ int rc, in, s;
-+ char *quit = "\34c";
-+ struct termios otio, tio;
-+
-+ rc = -1;
-+
-+ in = STDIN_FILENO;
-+ if (isatty(in)) {
-+ rc = tcgetattr(in, &otio);
-+ if (!rc) {
-+ tio = otio;
-+ cfmakeraw(&tio);
-+ rc = tcsetattr(in, TCSANOW, &tio);
-+ }
-+ if (rc) {
-+ perror("tcsetattr");
-+ goto out;
-+ }
-+
-+ kwboot_printv("[Type Ctrl-%c + %c to quit]\r\n",
-+ quit[0]|0100, quit[1]);
-+ } else
-+ in = -1;
-+
-+ rc = 0;
-+ s = 0;
-+
-+ do {
-+ fd_set rfds;
-+ int nfds = 0;
-+
-+ FD_SET(tty, &rfds);
-+ nfds = nfds < tty ? tty : nfds;
-+
-+ if (in >= 0) {
-+ FD_SET(in, &rfds);
-+ nfds = nfds < in ? in : nfds;
-+ }
-+
-+ nfds = select(nfds + 1, &rfds, NULL, NULL, NULL);
-+ if (nfds < 0)
-+ break;
-+
-+ if (FD_ISSET(tty, &rfds)) {
-+ rc = kwboot_term_pipe(tty, STDOUT_FILENO, NULL, NULL);
-+ if (rc)
-+ break;
-+ }
-+
-+ if (FD_ISSET(in, &rfds)) {
-+ rc = kwboot_term_pipe(in, tty, quit, &s);
-+ if (rc)
-+ break;
-+ }
-+ } while (quit[s] != 0);
-+
-+ tcsetattr(in, TCSANOW, &otio);
-+out:
-+ return rc;
-+}
-+
-+static void *
-+kwboot_mmap_image(const char *path, size_t *size, int prot)
-+{
-+ int rc, fd, flags;
-+ struct stat st;
-+ void *img;
-+
-+ rc = -1;
-+ fd = -1;
-+ img = NULL;
-+
-+ fd = open(path, O_RDONLY);
-+ if (fd < 0)
-+ goto out;
-+
-+ rc = fstat(fd, &st);
-+ if (rc)
-+ goto out;
-+
-+ flags = (prot & PROT_WRITE) ? MAP_PRIVATE : MAP_SHARED;
-+
-+ img = mmap(NULL, st.st_size, prot, flags, fd, 0);
-+ if (img == MAP_FAILED) {
-+ img = NULL;
-+ goto out;
-+ }
-+
-+ rc = 0;
-+ *size = st.st_size;
-+out:
-+ if (rc && img) {
-+ munmap(img, st.st_size);
-+ img = NULL;
-+ }
-+ if (fd >= 0)
-+ close(fd);
-+
-+ return img;
-+}
-+
-+static uint8_t
-+kwboot_img_csum8(void *_data, size_t size)
-+{
-+ uint8_t *data = _data, csum;
-+
-+ for (csum = 0; size-- > 0; data++)
-+ csum += *data;
-+
-+ return csum;
-+}
-+
-+static int
-+kwboot_img_patch_hdr(void *img, size_t size)
-+{
-+ int rc;
-+ bhr_t *hdr;
-+ uint8_t csum;
-+ const size_t hdrsz = sizeof(*hdr);
-+
-+ rc = -1;
-+ hdr = img;
-+
-+ if (size < hdrsz) {
-+ errno = EINVAL;
-+ goto out;
-+ }
-+
-+ csum = kwboot_img_csum8(hdr, hdrsz) - hdr->checkSum;
-+ if (csum != hdr->checkSum) {
-+ errno = EINVAL;
-+ goto out;
-+ }
-+
-+ if (hdr->blockid == IBR_HDR_UART_ID) {
-+ rc = 0;
-+ goto out;
-+ }
-+
-+ hdr->blockid = IBR_HDR_UART_ID;
-+
-+ hdr->nandeccmode = IBR_HDR_ECC_DISABLED;
-+ hdr->nandpagesize = 0;
-+
-+ hdr->srcaddr = hdr->ext
-+ ? sizeof(struct kwb_header)
-+ : sizeof(*hdr);
-+
-+ hdr->checkSum = kwboot_img_csum8(hdr, hdrsz) - csum;
-+
-+ rc = 0;
-+out:
-+ return rc;
-+}
-+
-+static void
-+kwboot_usage(FILE *stream, char *progname)
-+{
-+ fprintf(stream,
-+ "Usage: %s -b <image> [ -p ] [ -t ] "
-+ "[-B <baud> ] <TTY>\n", progname);
-+ fprintf(stream, "\n");
-+ fprintf(stream, " -b <image>: boot <image>\n");
-+ fprintf(stream, " -p: patch <image> to type 0x69 (uart boot)\n");
-+ fprintf(stream, "\n");
-+ fprintf(stream, " -t: mini terminal\n");
-+ fprintf(stream, "\n");
-+ fprintf(stream, " -B <baud>: set baud rate\n");
-+ fprintf(stream, "\n");
-+}
-+
-+int
-+main(int argc, char **argv)
-+{
-+ const char *ttypath, *imgpath;
-+ int rv, rc, tty, term, prot, patch;
-+ void *bootmsg;
-+ void *img;
-+ size_t size;
-+ speed_t speed;
-+
-+ rv = 1;
-+ tty = -1;
-+ bootmsg = NULL;
-+ imgpath = NULL;
-+ img = NULL;
-+ term = 0;
-+ patch = 0;
-+ size = 0;
-+ speed = B115200;
-+
-+ kwboot_verbose = isatty(STDOUT_FILENO);
-+
-+ do {
-+ int c = getopt(argc, argv, "hb:ptB:");
-+ if (c < 0)
-+ break;
-+
-+ switch (c) {
-+ case 'b':
-+ bootmsg = kwboot_msg_boot;
-+ imgpath = optarg;
-+ break;
-+
-+ case 'p':
-+ patch = 1;
-+ break;
-+
-+ case 't':
-+ term = 1;
-+ break;
-+
-+ case 'B':
-+ speed = kwboot_tty_speed(atoi(optarg));
-+ if (speed == -1)
-+ goto usage;
-+ break;
-+
-+ case 'h':
-+ rv = 0;
-+ default:
-+ goto usage;
-+ }
-+ } while (1);
-+
-+ if (!bootmsg && !term)
-+ goto usage;
-+
-+ if (patch && !imgpath)
-+ goto usage;
-+
-+ if (argc - optind < 1)
-+ goto usage;
-+
-+ ttypath = argv[optind++];
-+
-+ tty = kwboot_open_tty(ttypath, speed);
-+ if (tty < 0) {
-+ perror(ttypath);
-+ goto out;
-+ }
-+
-+ if (imgpath) {
-+ prot = PROT_READ | (patch ? PROT_WRITE : 0);
-+
-+ img = kwboot_mmap_image(imgpath, &size, prot);
-+ if (!img) {
-+ perror(imgpath);
-+ goto out;
-+ }
-+ }
-+
-+ if (patch) {
-+ rc = kwboot_img_patch_hdr(img, size);
-+ if (rc) {
-+ fprintf(stderr, "%s: Invalid image.\n", imgpath);
-+ goto out;
-+ }
-+ }
-+
-+ if (bootmsg) {
-+ rc = kwboot_bootmsg(tty, bootmsg);
-+ if (rc) {
-+ perror("bootmsg");
-+ goto out;
-+ }
-+ }
-+
-+ if (img) {
-+ rc = kwboot_xmodem(tty, img, size);
-+ if (rc) {
-+ perror("xmodem");
-+ goto out;
-+ }
-+ }
-+
-+ if (term) {
-+ rc = kwboot_terminal(tty);
-+ if (rc && !(errno == EINTR)) {
-+ perror("terminal");
-+ goto out;
-+ }
-+ }
-+
-+ rv = 0;
-+out:
-+ if (tty >= 0)
-+ close(tty);
-+
-+ if (img)
-+ munmap(img, size);
-+
-+ return rv;
-+
-+usage:
-+ kwboot_usage(rv ? stderr : stdout, basename(argv[0]));
-+ goto out;
-+}
+++ /dev/null
-http://lists.denx.de/pipermail/u-boot/2012-April/122594.html
-http://patchwork.ozlabs.org/patch/159129/
----
-
-diff --git a/include/ide.h b/include/ide.h
-index 8ecc9dd..385e909 100644
---- a/include/ide.h
-+++ b/include/ide.h
-@@ -24,7 +24,7 @@
- #ifndef _IDE_H
- #define _IDE_H
-
--#define IDE_BUS(dev) (dev >> 1)
-+#define IDE_BUS(dev) (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS))
-
- #define ATA_CURR_BASE(dev) (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)])
-
+++ /dev/null
---- a/boards.cfg
-+++ b/boards.cfg
-@@ -137,6 +137,7 @@ hawkboard_uart arm
- enbw_cmc arm arm926ejs enbw_cmc enbw davinci
- calimain arm arm926ejs calimain omicron davinci
- dns325 arm arm926ejs - d-link kirkwood
-+iconnect arm arm926ejs - iomega kirkwood
- km_kirkwood arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_DISABLE_PCI
- km_kirkwood_pci arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_RECONFIG_XLX
- mgcoge3un arm arm926ejs km_arm keymile kirkwood
+++ /dev/null
---- a/include/configs/dockstar.h
-+++ b/include/configs/dockstar.h
-@@ -83,22 +83,19 @@
- * Default environment variables
- */
- #define CONFIG_BOOTCOMMAND \
-- "setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
-- "ubi part root; " \
-- "ubifsmount root; " \
-- "ubifsload 0x800000 ${kernel}; " \
-- "ubifsload 0x1100000 ${initrd}; " \
-- "bootm 0x800000 0x1100000"
-+ "${x_bootcmd_kernel}; " \
-+ "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
-+ "${x_bootcmd_usb}; bootm 0x6400000;"
-
--#define CONFIG_MTDPARTS "mtdparts=orion_nand:1m(uboot),-(root)\0"
-+#define CONFIG_MTDPARTS \
-+ "orion_nand:1M(u-boot),1M@1M(second_stage_u-boot)," \
-+ "3M@2M(kernel),32M@5M(rootfs),219M@37M(data) rw\0"
-
- #define CONFIG_EXTRA_ENV_SETTINGS \
-- "console=console=ttyS0,115200\0" \
-- "mtdids=nand0=orion_nand\0" \
-- "mtdparts="CONFIG_MTDPARTS \
-- "kernel=/boot/uImage\0" \
-- "initrd=/boot/uInitrd\0" \
-- "bootargs_root=ubi.mtd=1 root=ubi0:root rootfstype=ubifs ro\0"
-+ "x_bootargs=console=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \
-+ "x_bootcmd_kernel=nand read 0x6400000 0x200000 0x300000\0" \
-+ "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0" \
-+ "x_bootcmd_usb=usb start\0"
-
- /*
- * Ethernet Driver configuration
+++ /dev/null
-#
-# Copyright (C) 2011 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=u-boot
-PKG_VERSION:=2010.12
-PKG_RELEASE:=1
-
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
-PKG_MD5SUM:=
-PKG_TARGETS:=bin
-
-include $(INCLUDE_DIR)/package.mk
-
-define uboot/Default
- TITLE:=
- CONFIG:=
- IMAGE:=
-endef
-
-define uboot/omap3_overo
- TITLE:=U-boot for the gumstix board
-endef
-
-UBOOTS:=omap3_overo
-
-define Package/uboot/template
-define Package/uboot-omap35xx-$(1)
- SECTION:=boot
- CATEGORY:=Boot Loaders
- DEPENDS:=@TARGET_omap35xx
- TITLE:=$(2)
- URL:=http://www.denx.de/wiki/U-Boot
- VARIANT:=$(1)
-endef
-endef
-
-define BuildUbootPackage
- $(eval $(uboot/Default))
- $(eval $(uboot/$(1)))
- $(call Package/uboot/template,$(1),$(TITLE))
-endef
-
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Prepare
- $(call Build/Prepare/Default)
- $(CP) ./files/* $(PKG_BUILD_DIR)
- find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
-endef
-
-define Build/Configure
- $(MAKE) -C $(PKG_BUILD_DIR) \
- $(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/template
-define Package/uboot-omap35xx-$(1)/install
- $(INSTALL_DIR) $$(1)
- $(CP) $(PKG_BUILD_DIR)/u-boot.bin $(BIN_DIR)/$(2)
-endef
-endef
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(u)-u-boot.bin)) \
-)
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call BuildUbootPackage,$(u))) \
- $(eval $(call BuildPackage,uboot-omap35xx-$(u))) \
-)
+++ /dev/null
-/*
- * Configuration settings for the Gumstix Overo board.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- */
-#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
-#define CONFIG_OMAP 1 /* in a TI OMAP core */
-#define CONFIG_OMAP34XX 1 /* which is a 34XX */
-#define CONFIG_OMAP3430 1 /* which is in a 3430 */
-#define CONFIG_OMAP3_OVERO 1 /* working with overo */
-
-#define CONFIG_SDRC /* The chip has SDRC controller */
-
-#include <asm/arch/cpu.h> /* get chip and board defs */
-#include <asm/arch/omap3.h>
-
-/*
- * Display CPU and Board information
- */
-#define CONFIG_DISPLAY_CPUINFO 1
-#define CONFIG_DISPLAY_BOARDINFO 1
-
-/* Clock Defines */
-#define V_OSCK 26000000 /* Clock output from T2 */
-#define V_SCLK (V_OSCK >> 1)
-
-#undef CONFIG_USE_IRQ /* no support for IRQs */
-#define CONFIG_MISC_INIT_R
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-#define CONFIG_REVISION_TAG 1
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
- /* Sector */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
- /* initial data */
-
-/*
- * Hardware drivers
- */
-
-/*
- * NS16550 Configuration
- */
-#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
-
-/*
- * select serial console configuration
- */
-#define CONFIG_CONS_INDEX 3
-#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
-#define CONFIG_SERIAL3 3
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
- 115200}
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_OMAP_HSMMC 1
-#define CONFIG_DOS_PARTITION 1
-
-/* DDR - I use Micron DDR */
-#define CONFIG_OMAP3_MICRON_DDR 1
-
-/* commands to include */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_EXT2 /* EXT2 Support */
-#define CONFIG_CMD_FAT /* FAT support */
-#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
-
-#define CONFIG_CMD_I2C /* I2C serial bus support */
-#define CONFIG_CMD_MMC /* MMC support */
-#define CONFIG_CMD_NAND /* NAND support */
-
-#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
-#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
-#undef CONFIG_CMD_IMI /* iminfo */
-#undef CONFIG_CMD_IMLS /* List all found images */
-#undef CONFIG_CMD_NFS /* NFS support */
-#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
-
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_HARD_I2C 1
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SYS_I2C_SLAVE 1
-#define CONFIG_SYS_I2C_BUS 0
-#define CONFIG_SYS_I2C_BUS_SELECT 1
-#define CONFIG_I2C_MULTI_BUS 1
-#define CONFIG_DRIVER_OMAP34XX_I2C 1
-
-/*
- * TWL4030
- */
-#define CONFIG_TWL4030_POWER 1
-#define CONFIG_TWL4030_LED 1
-
-/*
- * Board NAND Info.
- */
-#define CONFIG_SYS_NAND_QUIET_TEST 1
-#define CONFIG_NAND_OMAP_GPMC
-#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
- /* to access nand */
-#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
- /* to access nand */
- /* at CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
-
-#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
- /* devices */
-#define CONFIG_JFFS2_NAND
-/* nand device jffs2 lives on */
-#define CONFIG_JFFS2_DEV "nand0"
-/* start of jffs2 partition */
-#define CONFIG_JFFS2_PART_OFFSET 0x680000
-#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
- /* partition */
-
-/* Environment information */
-#define CONFIG_BOOTDELAY 5
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x82000000\0" \
- "console=ttyO2,115200n8\0" \
- "mpurate=500\0" \
- "vram=12M\0" \
- "dvimode=1024x768MR-16@60\0" \
- "defaultdisplay=dvi\0" \
- "mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext3 rootwait\0" \
- "nandroot='ubi0:rootfs ubi.mtd=5 ubi.mtd=6 ubi.mtd=7'\0" \
- "nandrootfstype=ubifs\0" \
- "mmcargs=setenv bootargs console=${console} " \
- "mpurate=${mpurate} " \
- "vram=${vram} " \
- "omapfb.mode=dvi:${dvimode} " \
- "omapfb.debug=y " \
- "omapdss.def_disp=${defaultdisplay} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "nandargs=setenv bootargs console=${console} " \
- "mpurate=${mpurate} " \
- "vram=${vram} " \
- "omapfb.mode=dvi:${dvimode} " \
- "omapfb.debug=y " \
- "omapdss.def_disp=${defaultdisplay} " \
- "root=${nandroot} " \
- "rootfstype=${nandrootfstype}\0" \
- "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc ...; " \
- "source ${loadaddr}\0" \
- "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
- "mmcboot=echo Booting from mmc ...; " \
- "run mmcargs; " \
- "bootm ${loadaddr}\0" \
- "nandboot=echo Booting from nand ...; " \
- "run nandargs; " \
- "nand read ${loadaddr} 280000 200000; " \
- "bootm ${loadaddr}\0" \
-
-#define CONFIG_BOOTCOMMAND \
- "if mmc rescan ${mmcdev}; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loaduimage; then " \
- "run mmcboot; " \
- "else run nandboot; " \
- "fi; " \
- "fi; " \
- "else run nandboot; fi"
-
-#define CONFIG_AUTO_COMPLETE 1
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#define CONFIG_SYS_PROMPT "Overo # "
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS 16 /* max number of command */
- /* args */
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-/* memtest works on */
-#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
-#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
- 0x01F00000) /* 31MB */
-
-#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
- /* address */
-/*
- * OMAP3 has 12 GP timers, they can be driven by the system clock
- * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
- * This rate is divided by a local divisor.
- */
-#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ 1000
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
-#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
-#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
-#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
-#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
-
-/* SDRAM Bank Allocation method */
-#define SDRC_R_B_C 1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-
-/* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
-
-#define CONFIG_SYS_FLASH_BASE boot_flash_base
-
-/* Monitor at start of flash */
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
-
-#define CONFIG_ENV_IS_IN_NAND 1
-#define ONENAND_ENV_OFFSET 0x240000 /* environment starts here */
-#define SMNAND_ENV_OFFSET 0x240000 /* environment starts here */
-
-#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec
-#define CONFIG_ENV_OFFSET boot_flash_off
-#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
-
-#ifndef __ASSEMBLY__
-extern unsigned int boot_flash_base;
-extern volatile unsigned int boot_flash_env_addr;
-extern unsigned int boot_flash_off;
-extern unsigned int boot_flash_sec;
-extern unsigned int boot_flash_type;
-#endif
-
-#if defined(CONFIG_CMD_NET)
-/*----------------------------------------------------------------------------
- * SMSC9211 Ethernet from SMSC9118 family
- *----------------------------------------------------------------------------
- */
-
-#define CONFIG_NET_MULTI
-#define CONFIG_SMC911X 1
-#define CONFIG_SMC911X_32_BIT
-#define CONFIG_SMC911X_BASE 0x2C000000
-
-#endif /* (CONFIG_CMD_NET) */
-
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
-#define CONFIG_SYS_INIT_RAM_SIZE 0x800
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
-
-#endif /* __CONFIG_H */
+++ /dev/null
-#
-# Copyright (C) 2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=u-boot
-PKG_VERSION:=2011.12
-PKG_RELEASE:=1
-
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
-PKG_MD5SUM:=7f29b9f6da44d6e46e988e7561fd1d5f
-PKG_TARGETS:=bin
-
-include $(INCLUDE_DIR)/package.mk
-
-define uboot/Default
- TITLE:=
- CONFIG:=
- IMAGE:=
-endef
-
-define uboot/omap4_panda
- TITLE:=U-Boot for the Pandaboard
-endef
-
-UBOOTS:=omap4_panda
-
-define Package/uboot/template
-define Package/uboot-omap4-$(1)
- SECTION:=boot
- CATEGORY:=Boot Loaders
- DEPENDS:=@TARGET_omap4
- TITLE:=$(2)
- URL:=http://www.denx.de/wiki/U-Boot
- VARIANT:=$(1)
-endef
-endef
-
-define BuildUbootPackage
- $(eval $(uboot/Default))
- $(eval $(uboot/$(1)))
- $(call Package/uboot/template,$(1),$(TITLE))
-endef
-
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Prepare
- $(call Build/Prepare/Default)
-# $(CP) ./files/* $(PKG_BUILD_DIR)
- find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
-endef
-
-define Build/Configure
- $(MAKE) -C $(PKG_BUILD_DIR) \
- $(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/template
-define Package/uboot-omap4-$(1)/install
- $(INSTALL_DIR) $$(1)
- $(CP) $(PKG_BUILD_DIR)/MLO $(BIN_DIR)/MLO-$(BOARD)
- $(CP) $(PKG_BUILD_DIR)/u-boot.img $(BIN_DIR)/$(2)
-endef
-endef
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(u)-u-boot.img)) \
-)
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call BuildUbootPackage,$(u))) \
- $(eval $(call BuildPackage,uboot-omap4-$(u))) \
-)
+++ /dev/null
-#
-# Copyright (C) 2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=u-boot
-PKG_VERSION:=2011.08.25
-PKG_RELEASE:=1
-
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=git://github.com/ashcharles/verdex-uboot.git
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=ca6bf3ef6ac5f5132a359b43dfa31e07076b74b7
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
-
-include $(INCLUDE_DIR)/package.mk
-
-define uboot/Default
- TITLE:=
- CONFIG:=
- IMAGE:=
-endef
-
-define uboot/gumstix
- TITLE:=U-Boot for the Gumstix Verdex
-endef
-
-UBOOTS:=gumstix
-
-define Package/uboot/template
-define Package/uboot-pxa-$(1)
- SECTION:=boot
- CATEGORY:=Boot Loaders
- DEPENDS:=@TARGET_pxa
- TITLE:=$(2)
- URL:=http://www.denx.de/wiki/U-Boot
- VARIANT:=$(1)
- MAINTAINER:=Florian Fainelli <florian@openwrt.org>
-endef
-endef
-
-define BuildUBootPackage
- $(eval $(uboot/Default))
- $(eval $(uboot/$(1)))
- $(call Package/uboot/template,$(1),$(TITLE))
-endef
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Configure
- $(MAKE) -C $(PKG_BUILD_DIR) \
- $(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- u-boot.bin \
- CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/default
- $(INSTALL_DIR) $(BIN_DIR)
- $(CP) $(PKG_BUILD_DIR)/u-boot.bin \
- $(BIN_DIR)/openwrt-$(BOARD)-$(1)-u-boot.bin
-endef
-
-define Package/uboot/install/template
-define Package/uboot-pxa-$(1)/install
- $(call Package/uboot/install/default,$(2))
-endef
-endef
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call Package/uboot/install/template,$(u),$(u))) \
-)
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call BuildUBootPackage,$(u))) \
- $(eval $(call BuildPackage,uboot-pxa-$(u))) \
-)
+++ /dev/null
-diff --git a/include/configs/gumstix.h b/include/configs/gumstix.h
-index 319da63..5483993 100644
---- a/include/configs/gumstix.h
-+++ b/include/configs/gumstix.h
-@@ -136,7 +136,7 @@
- #define CONFIG_MISC_INIT_R /* misc_init_r function in gumstix sets board serial number */
-
- #define CONFIG_BOOTFILE boot/uImage
--#define CONFIG_BOOTARGS "console=ttyS0,115200n8 root=1f01 rootfstype=jffs2 reboot=cold,hard"
-+#define CONFIG_BOOTARGS "console=ttyS0,115200n8 root=1f01 rootfstype=squashfs,jffs2 reboot=cold,hard"
- #define CONFIG_BOOTCOMMAND "icache on; setenv stderr nulldev; setenv stdout nulldev; if pinit on && fatload ide 0 a2000000 gumstix-factory.script; then setenv stdout serial; setenv stderr serial; echo Found gumstix-factory.script on CF...; autoscr; else if mmcinit && fatload mmc 0 a2000000 gumstix-factory.script; then setenv stdout serial; setenv stderr serial; echo Found gumstix-factory.script on MMC...; autoscr; else setenv stdout serial; setenv stderr serial; katload 100000 && bootm; fi; fi"
- #define CONFIG_BOOTDELAY 2 /* in seconds */
- #define CONFIG_EXTRA_ENV_SETTINGS "verify=no"
+++ /dev/null
-#
-# Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=u-boot
-PKG_VERSION:=2009.11
-PKG_RELEASE:=1
-
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
-PKG_MD5SUM:=
-PKG_TARGETS:=bin
-
-include $(INCLUDE_DIR)/package.mk
-
-define uboot/Default
- TITLE:=
- CONFIG:=
- IMAGE:=
-endef
-
-define uboot/qi_lb60
- TITLE:=U-boot for the qi_lb60 board
-endef
-
-define uboot/avt2
- TITLE:=U-boot for the avt2 board
-endef
-
-define uboot/sakc
- TITLE:=U-boot for the sakc board
-endef
-
-define uboot/n516
- TITLE:=U-boot for the N516 e-book reader
- CONFIG:=n516_nand
-endef
-
-UBOOTS:=qi_lb60 n516 avt2 sakc
-
-define Package/uboot/template
-define Package/uboot-xburst-$(1)
- SECTION:=boot
- CATEGORY:=Boot Loaders
- DEPENDS:=@TARGET_xburst
- TITLE:=$(2)
- URL:=http://www.denx.de/wiki/U-Boot
- VARIANT:=$(1)
-endef
-endef
-
-define BuildUbootPackage
- $(eval $(uboot/Default))
- $(eval $(uboot/$(1)))
- $(call Package/uboot/template,$(1),$(TITLE))
-endef
-
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Prepare
- $(call Build/Prepare/Default)
- $(CP) ./files/* $(PKG_BUILD_DIR)
- find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
-endef
-
-define Build/Configure
- $(MAKE) -C $(PKG_BUILD_DIR) \
- $(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/template
-define Package/uboot-xburst-$(1)/install
- $(INSTALL_DIR) $$(1)
- $(CP) $(PKG_BUILD_DIR)/u-boot-nand.bin $(BIN_DIR)/$(2)
-endef
-endef
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(u)-u-boot.bin)) \
-)
-
-$(foreach u,$(UBOOTS), \
- $(eval $(call BuildUbootPackage,$(u))) \
- $(eval $(call BuildPackage,uboot-xburst-$(u))) \
-)
+++ /dev/null
-#
-# (C) Copyright 2006
-# Ingenic Semiconductor, <jlwei@ingenic.cn>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).a
-
-COBJS = $(BOARD).o flash.o
-
-OBJS = $(addprefix $(obj),$(COBJS))
-SOBJS =
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) crv $@ $(OBJS) $(SOBJS)
-
-#########################################################################
-
-$(obj).depend: Makefile $(SOBJS:.o=.S) $(COBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(COBJS:.o=.c) > $@
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2006
-# Ingenic Semiconductor, <jlwei@ingenic.cn>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#
-# Hanvon n516 e-book, MIPS32 core
-#
-
-sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
-
-ifndef TEXT_BASE
-# ROM version
-TEXT_BASE = 0x88000000
-
-# RAM version
-#TEXT_BASE = 0x80100000
-endif
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
- return (0);
-}
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
- printf ("flash_erase not implemented\n");
- return 0;
-}
-
-void flash_print_info (flash_info_t * info)
-{
- printf ("flash_print_info not implemented\n");
-}
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
- printf ("write_buff not implemented\n");
- return (-1);
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/mipsregs.h>
-#include <asm/jz4740.h>
-#include <asm/addrspace.h>
-#include <asm/cacheops.h>
-
-void _machine_restart(void)
-{
- __wdt_select_extalclk();
- __wdt_select_clk_div64();
- __wdt_set_data(100);
- __wdt_set_count(0);
- __tcu_start_wdt_clock();
- __wdt_start();
- while(1);
-
-}
-
-static void gpio_init(void)
-{
-
- REG_GPIO_PXPES(0) = 0xffffffff;
- REG_GPIO_PXPES(1) = 0xffffffff;
- REG_GPIO_PXPES(2) = 0xffffffff;
- REG_GPIO_PXPES(3) = 0xffffffff;
-
- /*
- * Initialize NAND Flash Pins
- */
- __gpio_as_nand();
-
- /*
- * Initialize SDRAM pins
- */
- __gpio_as_sdram_32bit();
-
- /*
- * Initialize UART0 pins
- */
- __gpio_as_uart0();
-
- /*
- * Initialize MSC pins
- */
- __gpio_as_msc();
-
- /*
- * Initialize LCD pins
- */
- __gpio_as_lcd_16bit();
-
- /*
- * Initialize Other pins
- */
- __gpio_as_output(GPIO_SD_VCC_EN_N);
- __gpio_clear_pin(GPIO_SD_VCC_EN_N);
-
- __gpio_as_input(GPIO_SD_CD_N);
- __gpio_disable_pull(GPIO_SD_CD_N);
-
- __gpio_as_output(GPIO_DISP_OFF_N);
-
- __gpio_as_output(GPIO_LED_EN);
- __gpio_set_pin(GPIO_LED_EN);
-
- __gpio_as_input(127);
-}
-
-static void cpm_init(void)
-{
- __cpm_stop_ipu();
- __cpm_stop_cim();
- __cpm_stop_i2c();
- __cpm_stop_ssi();
- __cpm_stop_uart1();
- __cpm_stop_sadc();
- __cpm_stop_uhc();
- __cpm_stop_udc();
- __cpm_stop_aic1();
- __cpm_stop_aic2();
- __cpm_suspend_udcphy();
- __cpm_suspend_usbphy();
-}
-
-//----------------------------------------------------------------------
-// board early init routine
-
-void board_early_init(void)
-{
- gpio_init();
- cpm_init();
-}
-
-//----------------------------------------------------------------------
-// U-Boot common routines
-
-int checkboard (void)
-{
- DECLARE_GLOBAL_DATA_PTR;
-
- printf("Board: Hanvon n516 e-book (CPU Speed %d MHz)\n",
- gd->cpu_clk/1000000);
-
- return 0; /* success */
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-#
-# (C) Copyright 2006
-# Ingenic Semiconductor, <jlwei@ingenic.cn>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = lib$(BOARD).a
-
-OBJS = $(BOARD).o
-SOBJS =
-
-$(LIB): .depend $(OBJS) $(SOBJS)
- $(AR) crv $@ $(OBJS) $(SOBJS)
-
-#########################################################################
-
-.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-
-sinclude .depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2006 Qi Hardware, Inc.
-# Author: Xiangfu Liu <xiangfu.z@gmail.com>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#
-# Qi Hardware, Inc. Ben NanoNote (QI_LB60)
-#
-
-ifndef TEXT_BASE
-# ROM version
-# TEXT_BASE = 0x88000000
-
-# RAM version
-TEXT_BASE = 0x80100000
-endif
+++ /dev/null
-/*
- * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 3 of the License, or (at your option) any later version.
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/mipsregs.h>
-#include <asm/jz4740.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void gpio_init(void)
-{
- /*
- * Initialize NAND Flash Pins
- */
- __gpio_as_nand();
-
- /*
- * Initialize SDRAM pins
- */
- __gpio_as_sdram_32bit();
-
- /*
- * Initialize LCD pins
- */
- __gpio_as_lcd_8bit();
-
- /*
- * Initialize MSC pins
- */
- __gpio_as_msc();
-
- /*
- * Initialize Other pins
- */
- unsigned int i;
- for (i = 0; i < 7; i++){
- __gpio_as_input(GPIO_KEYIN_BASE + i);
- __gpio_enable_pull(GPIO_KEYIN_BASE + i);
- }
-
- for (i = 0; i < 8; i++) {
- __gpio_as_output(GPIO_KEYOUT_BASE + i);
- __gpio_clear_pin(GPIO_KEYOUT_BASE + i);
- }
-
- /*
- * Initialize UART0 pins, in Ben NanoNote uart0 and keyin8 use the
- * same gpio, init the gpio as uart0 cause a keyboard bug. so for
- * end user we disable the uart0
- */
- if (__gpio_get_pin(GPIO_KEYIN_BASE + 2) == 0){
- /* if pressed [S] */
- printf("[S] pressed, enable UART0\n");
- gd->boot_option = 5;
- __gpio_as_uart0();
- } else {
- printf("[S] not pressed, disable UART0\n");
- __gpio_as_input(GPIO_KEYIN_8);
- __gpio_enable_pull(GPIO_KEYIN_8);
- }
-
- __gpio_as_output(GPIO_AUDIO_POP);
- __gpio_set_pin(GPIO_AUDIO_POP);
-
- __gpio_as_output(GPIO_LCD_CS);
- __gpio_clear_pin(GPIO_LCD_CS);
-
- __gpio_as_output(GPIO_AMP_EN);
- __gpio_clear_pin(GPIO_AMP_EN);
-
- __gpio_as_output(GPIO_SDPW_EN);
- __gpio_disable_pull(GPIO_SDPW_EN);
- __gpio_clear_pin(GPIO_SDPW_EN);
-
- __gpio_as_input(GPIO_SD_DETECT);
- __gpio_disable_pull(GPIO_SD_DETECT);
-
- __gpio_as_input(GPIO_USB_DETECT);
- __gpio_enable_pull(GPIO_USB_DETECT);
-
- if (__gpio_get_pin(GPIO_KEYIN_BASE + 3) == 0) {
- printf("[M] pressed, boot from sd card\n");
- gd->boot_option = 1;
- }
-}
-
-static void cpm_init(void)
-{
- __cpm_stop_ipu();
- __cpm_stop_cim();
- __cpm_stop_i2c();
- __cpm_stop_ssi();
- __cpm_stop_uart1();
- __cpm_stop_sadc();
- __cpm_stop_uhc();
- __cpm_stop_udc();
- __cpm_stop_aic1();
-/* __cpm_stop_aic2();*/
-}
-
-void board_early_init(void)
-{
- gpio_init();
- cpm_init();
-}
-
-/* U-Boot common routines */
-
-int checkboard (void)
-{
-
- printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed %d MHz)\n",
- gd->cpu_clk/1000000);
-
- return 0; /* success */
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-#
-# (C) Copyright 2006
-# Ingenic Semiconductor, <jlwei@ingenic.cn>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = lib$(BOARD).a
-
-OBJS = $(BOARD).o
-SOBJS =
-
-$(LIB): .depend $(OBJS) $(SOBJS)
- $(AR) crv $@ $(OBJS) $(SOBJS)
-
-#########################################################################
-
-.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-
-sinclude .depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2006 Qi Hardware, Inc.
-# Author: Xiangfu Liu <xiangfu.z@gmail.com>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#
-# SAKC Board
-#
-
-ifndef TEXT_BASE
-# ROM version
-# TEXT_BASE = 0x88000000
-
-# RAM version
-TEXT_BASE = 0x80100000
-endif
+++ /dev/null
-/*
- * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 3 of the License, or (at your option) any later version.
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/mipsregs.h>
-#include <asm/jz4740.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void gpio_init(void)
-{
- /*
- * Initialize NAND Flash Pins
- */
- __gpio_as_nand();
-
- /*
- * Initialize SDRAM pins
- */
- __gpio_as_sdram_16bit_4725();
-
- /*
- * Initialize UART0 pins
- */
- __gpio_as_uart0();
-
- /*
- * Initialize LCD pins
- */
- __gpio_as_lcd_18bit();
-
- /*
- * Initialize MSC pins
- */
- __gpio_as_msc();
-
- /*
- * Initialize SSI pins
- */
- __gpio_as_ssi();
-
- /*
- * Initialize I2C pins
- */
- __gpio_as_i2c();
-
- /*
- * Initialize MSC pins
- */
- __gpio_as_msc();
-
- /*
- * Initialize Other pins
- */
- __gpio_as_input(GPIO_SD_DETECT);
- __gpio_disable_pull(GPIO_SD_DETECT);
-}
-/* TODO SAKC
-static void cpm_init(void)
-{
- __cpm_stop_ipu();
- __cpm_stop_cim();
- __cpm_stop_i2c();
- __cpm_stop_ssi();
- __cpm_stop_uart1();
- __cpm_stop_sadc();
- __cpm_stop_uhc();
- __cpm_stop_aic1();
- __cpm_stop_aic2();
-}*/
-
-void board_early_init(void)
-{
- gpio_init();
- //cpm_init(); //TODO SAKC
-}
-
-/* U-Boot common routines */
-
-int checkboard (void)
-{
-
- printf("Board: SAKC (Ingenic XBurst Jz4725 SoC, Speed %d MHz)\n",
- gd->cpu_clk/1000000);
-
- return 0; /* success */
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-/*
- * Jz4740 common routines
- *
- * Copyright (c) 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-
-#ifdef CONFIG_JZ4740
-#include <common.h>
-#include <command.h>
-#include <asm/jz4740.h>
-
-extern void board_early_init(void);
-
-/* PLL output clock = EXTAL * NF / (NR * NO)
- *
- * NF = FD + 2, NR = RD + 2
- * NO = 1 (if OD = 0), NO = 2 (if OD = 1 or 2), NO = 4 (if OD = 3)
- */
-void pll_init(void)
-{
- register unsigned int cfcr, plcr1;
- int n2FR[33] = {
- 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0,
- 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0,
- 9
- };
- int div[5] = {1, 3, 3, 3, 3}; /* divisors of I:S:P:L:M */
- int nf, pllout2;
-
- cfcr = CPM_CPCCR_CLKOEN |
- CPM_CPCCR_PCS |
- (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) |
- (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) |
- (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) |
- (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) |
- (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT);
-
- pllout2 = (cfcr & CPM_CPCCR_PCS) ? CONFIG_SYS_CPU_SPEED : (CONFIG_SYS_CPU_SPEED / 2);
-
- /* Init USB Host clock, pllout2 must be n*48MHz */
- REG_CPM_UHCCDR = pllout2 / 48000000 - 1;
-
- nf = CONFIG_SYS_CPU_SPEED * 2 / CONFIG_SYS_EXTAL;
- plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */
- (0 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */
- (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */
- (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */
- CPM_CPPCR_PLLEN; /* enable PLL */
-
- /* init PLL */
- REG_CPM_CPCCR = cfcr;
- REG_CPM_CPPCR = plcr1;
-}
-
-void pll_add_test(int new_freq)
-{
- register unsigned int cfcr, plcr1;
- int n2FR[33] = {
- 0, 0, 1, 2, 3, 0, 4, 0, 5, 0, 0, 0, 6, 0, 0, 0,
- 7, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0,
- 9
- };
- int div[5] = {1, 4, 4, 4, 4}; /* divisors of I:S:P:M:L */
- int nf, pllout2;
-
- cfcr = CPM_CPCCR_CLKOEN |
- (n2FR[div[0]] << CPM_CPCCR_CDIV_BIT) |
- (n2FR[div[1]] << CPM_CPCCR_HDIV_BIT) |
- (n2FR[div[2]] << CPM_CPCCR_PDIV_BIT) |
- (n2FR[div[3]] << CPM_CPCCR_MDIV_BIT) |
- (n2FR[div[4]] << CPM_CPCCR_LDIV_BIT);
-
- pllout2 = (cfcr & CPM_CPCCR_PCS) ? new_freq : (new_freq / 2);
-
- /* Init UHC clock */
- REG_CPM_UHCCDR = pllout2 / 48000000 - 1;
-
- /* nf = new_freq * 2 / CONFIG_SYS_EXTAL; */
- nf = new_freq / 1000000; /* step length is 1M */
- plcr1 = ((nf - 2) << CPM_CPPCR_PLLM_BIT) | /* FD */
- (10 << CPM_CPPCR_PLLN_BIT) | /* RD=0, NR=2 */
- (0 << CPM_CPPCR_PLLOD_BIT) | /* OD=0, NO=1 */
- (0x20 << CPM_CPPCR_PLLST_BIT) | /* PLL stable time */
- CPM_CPPCR_PLLEN; /* enable PLL */
-
- /* init PLL */
- REG_CPM_CPCCR = cfcr;
- REG_CPM_CPPCR = plcr1;
-}
-
-void calc_clocks_add_test(void)
-{
- DECLARE_GLOBAL_DATA_PTR;
-
- unsigned int pllout;
- unsigned int div[10] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- pllout = __cpm_get_pllout();
-
- gd->cpu_clk = pllout / div[__cpm_get_cdiv()];
- gd->sys_clk = pllout / div[__cpm_get_hdiv()];
- gd->per_clk = pllout / div[__cpm_get_pdiv()];
- gd->mem_clk = pllout / div[__cpm_get_mdiv()];
- gd->dev_clk = CONFIG_SYS_EXTAL;
-}
-
-void sdram_add_test(int new_freq)
-{
- register unsigned int dmcr, sdmode, tmp, cpu_clk, mem_clk, ns;
-
- unsigned int cas_latency_sdmr[2] = {
- EMC_SDMR_CAS_2,
- EMC_SDMR_CAS_3,
- };
-
- unsigned int cas_latency_dmcr[2] = {
- 1 << EMC_DMCR_TCL_BIT, /* CAS latency is 2 */
- 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */
- };
-
- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- cpu_clk = new_freq;
- mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()];
-
- REG_EMC_RTCSR = EMC_RTCSR_CKS_DISABLE;
- REG_EMC_RTCOR = 0;
- REG_EMC_RTCNT = 0;
-
- /* Basic DMCR register value. */
- dmcr = ((SDRAM_ROW-11)<<EMC_DMCR_RA_BIT) |
- ((SDRAM_COL-8)<<EMC_DMCR_CA_BIT) |
- (SDRAM_BANK4<<EMC_DMCR_BA_BIT) |
- (SDRAM_BW16<<EMC_DMCR_BW_BIT) |
- EMC_DMCR_EPIN |
- cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)];
-
- /* SDRAM timimg parameters */
- ns = 1000000000 / mem_clk;
-
-#if 0
- tmp = SDRAM_TRAS/ns;
- if (tmp < 4) tmp = 4;
- if (tmp > 11) tmp = 11;
- dmcr |= ((tmp-4) << EMC_DMCR_TRAS_BIT);
-
- tmp = SDRAM_RCD/ns;
- if (tmp > 3) tmp = 3;
- dmcr |= (tmp << EMC_DMCR_RCD_BIT);
-
- tmp = SDRAM_TPC/ns;
- if (tmp > 7) tmp = 7;
- dmcr |= (tmp << EMC_DMCR_TPC_BIT);
-
- tmp = SDRAM_TRWL/ns;
- if (tmp > 3) tmp = 3;
- dmcr |= (tmp << EMC_DMCR_TRWL_BIT);
-
- tmp = (SDRAM_TRAS + SDRAM_TPC)/ns;
- if (tmp > 14) tmp = 14;
- dmcr |= (((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT);
-#else
- dmcr |= 0xfffc;
-#endif
-
- /* First, precharge phase */
- REG_EMC_DMCR = dmcr;
-
- /* Set refresh registers */
- tmp = SDRAM_TREF/ns;
- tmp = tmp/64 + 1;
- if (tmp > 0xff) tmp = 0xff;
-
- REG_EMC_RTCOR = tmp;
- REG_EMC_RTCSR = EMC_RTCSR_CKS_64; /* Divisor is 64, CKO/64 */
-
- /* SDRAM mode values */
- sdmode = EMC_SDMR_BT_SEQ |
- EMC_SDMR_OM_NORMAL |
- EMC_SDMR_BL_4 |
- cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)];
-
- /* precharge all chip-selects */
- REG8(EMC_SDMR0|sdmode) = 0;
-
- /* wait for precharge, > 200us */
- tmp = (cpu_clk / 1000000) * 200;
- while (tmp--);
-
- /* enable refresh and set SDRAM mode */
- REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET;
-
- /* write sdram mode register for each chip-select */
- REG8(EMC_SDMR0|sdmode) = 0;
-
- /* everything is ok now */
-}
-
-void sdram_init(void)
-{
- register unsigned int dmcr0, dmcr, sdmode, tmp, cpu_clk, mem_clk, ns;
-
- unsigned int cas_latency_sdmr[2] = {
- EMC_SDMR_CAS_2,
- EMC_SDMR_CAS_3,
- };
-
- unsigned int cas_latency_dmcr[2] = {
- 1 << EMC_DMCR_TCL_BIT, /* CAS latency is 2 */
- 2 << EMC_DMCR_TCL_BIT /* CAS latency is 3 */
- };
-
- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- cpu_clk = CONFIG_SYS_CPU_SPEED;
- mem_clk = cpu_clk * div[__cpm_get_cdiv()] / div[__cpm_get_mdiv()];
-
- REG_EMC_BCR = 0; /* Disable bus release */
- REG_EMC_RTCSR = 0; /* Disable clock for counting */
-
- /* Fault DMCR value for mode register setting*/
-#define SDRAM_ROW0 11
-#define SDRAM_COL0 8
-#define SDRAM_BANK40 0
-
- dmcr0 = ((SDRAM_ROW0-11)<<EMC_DMCR_RA_BIT) |
- ((SDRAM_COL0-8)<<EMC_DMCR_CA_BIT) |
- (SDRAM_BANK40<<EMC_DMCR_BA_BIT) |
- (SDRAM_BW16<<EMC_DMCR_BW_BIT) |
- EMC_DMCR_EPIN |
- cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)];
-
- /* Basic DMCR value */
- dmcr = ((SDRAM_ROW-11)<<EMC_DMCR_RA_BIT) |
- ((SDRAM_COL-8)<<EMC_DMCR_CA_BIT) |
- (SDRAM_BANK4<<EMC_DMCR_BA_BIT) |
- (SDRAM_BW16<<EMC_DMCR_BW_BIT) |
- EMC_DMCR_EPIN |
- cas_latency_dmcr[((SDRAM_CASL == 3) ? 1 : 0)];
-
- /* SDRAM timimg */
- ns = 1000000000 / mem_clk;
- tmp = SDRAM_TRAS/ns;
- if (tmp < 4) tmp = 4;
- if (tmp > 11) tmp = 11;
- dmcr |= ((tmp-4) << EMC_DMCR_TRAS_BIT);
- tmp = SDRAM_RCD/ns;
- if (tmp > 3) tmp = 3;
- dmcr |= (tmp << EMC_DMCR_RCD_BIT);
- tmp = SDRAM_TPC/ns;
- if (tmp > 7) tmp = 7;
- dmcr |= (tmp << EMC_DMCR_TPC_BIT);
- tmp = SDRAM_TRWL/ns;
- if (tmp > 3) tmp = 3;
- dmcr |= (tmp << EMC_DMCR_TRWL_BIT);
- tmp = (SDRAM_TRAS + SDRAM_TPC)/ns;
- if (tmp > 14) tmp = 14;
- dmcr |= (((tmp + 1) >> 1) << EMC_DMCR_TRC_BIT);
-
- /* SDRAM mode value */
- sdmode = EMC_SDMR_BT_SEQ |
- EMC_SDMR_OM_NORMAL |
- EMC_SDMR_BL_4 |
- cas_latency_sdmr[((SDRAM_CASL == 3) ? 1 : 0)];
-
- /* Stage 1. Precharge all banks by writing SDMR with DMCR.MRSET=0 */
- REG_EMC_DMCR = dmcr;
- REG8(EMC_SDMR0|sdmode) = 0;
-
- /* Wait for precharge, > 200us */
- tmp = (cpu_clk / 1000000) * 1000;
- while (tmp--);
-
- /* Stage 2. Enable auto-refresh */
- REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH;
-
- tmp = SDRAM_TREF/ns;
- tmp = tmp/64 + 1;
- if (tmp > 0xff) tmp = 0xff;
- REG_EMC_RTCOR = tmp;
- REG_EMC_RTCNT = 0;
- REG_EMC_RTCSR = EMC_RTCSR_CKS_64; /* Divisor is 64, CKO/64 */
-
- /* Wait for number of auto-refresh cycles */
- tmp = (cpu_clk / 1000000) * 1000;
- while (tmp--);
-
- /* Stage 3. Mode Register Set */
- REG_EMC_DMCR = dmcr0 | EMC_DMCR_RFSH | EMC_DMCR_MRSET;
- REG8(EMC_SDMR0|sdmode) = 0;
-
- /* Set back to basic DMCR value */
- REG_EMC_DMCR = dmcr | EMC_DMCR_RFSH | EMC_DMCR_MRSET;
-
- /* everything is ok now */
-}
-
-#ifndef CONFIG_NAND_SPL
-
-static void calc_clocks(void)
-{
- DECLARE_GLOBAL_DATA_PTR;
-
- unsigned int pllout;
- unsigned int div[10] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- pllout = __cpm_get_pllout();
-
- gd->cpu_clk = pllout / div[__cpm_get_cdiv()];
- gd->sys_clk = pllout / div[__cpm_get_hdiv()];
- gd->per_clk = pllout / div[__cpm_get_pdiv()];
- gd->mem_clk = pllout / div[__cpm_get_mdiv()];
- gd->dev_clk = CONFIG_SYS_EXTAL;
-}
-
-static void rtc_init(void)
-{
- unsigned long rtcsta;
-
- while ( !__rtc_write_ready()) ;
- __rtc_enable_alarm(); /* enable alarm */
-
- while ( !__rtc_write_ready())
- ;
- REG_RTC_RGR = 0x00007fff; /* type value */
-
- while ( !__rtc_write_ready())
- ;
- REG_RTC_HWFCR = 0x0000ffe0; /* Power on delay 2s */
-
- while ( !__rtc_write_ready())
- ;
- REG_RTC_HRCR = 0x00000fe0; /* reset delay 125ms */
-#if 0
- while ( !__rtc_write_ready())
- ;
- rtcsta = REG_RTC_HWRSR;
- while ( !__rtc_write_ready())
- ;
- if (rtcsta & 0x33) {
- if (rtcsta & 0x10) {
- while ( !__rtc_write_ready())
- ;
- REG_RTC_RSR = 0x0;
- }
- while ( !__rtc_write_ready())
- ;
- REG_RTC_HWRSR = 0x0;
- }
-#endif
-}
-
-/*
- * jz4740 board init routine
- */
-int jz_board_init(void)
-{
- board_early_init(); /* init gpio, pll etc. */
-#ifndef CONFIG_NAND_U_BOOT
- pll_init(); /* init PLL */
- sdram_init(); /* init sdram memory */
-#endif
- calc_clocks(); /* calc the clocks */
- rtc_init(); /* init rtc on any reset: */
- return 0;
-}
-
-/* U-Boot common routines */
-phys_size_t initdram(int board_type)
-{
- u32 dmcr;
- u32 rows, cols, dw, banks;
- ulong size;
-
- dmcr = REG_EMC_DMCR;
- rows = 11 + ((dmcr & EMC_DMCR_RA_MASK) >> EMC_DMCR_RA_BIT);
- cols = 8 + ((dmcr & EMC_DMCR_CA_MASK) >> EMC_DMCR_CA_BIT);
- dw = (dmcr & EMC_DMCR_BW) ? 2 : 4;
- banks = (dmcr & EMC_DMCR_BA) ? 4 : 2;
-
- size = (1 << (rows + cols)) * dw * banks;
-
- return size;
-}
-
-/*
- * Timer routines
- */
-
-#define TIMER_CHAN 0
-#define TIMER_FDATA 0xffff /* Timer full data value */
-#define TIMER_HZ CONFIG_SYS_HZ
-
-#define READ_TIMER REG_TCU_TCNT(TIMER_CHAN) /* macro to read the 16 bit timer */
-
-static ulong timestamp;
-static ulong lastdec;
-
-void reset_timer_masked (void);
-ulong get_timer_masked (void);
-void udelay_masked (unsigned long usec);
-
-/*
- * timer without interrupts
- */
-
-int timer_init(void)
-{
- REG_TCU_TCSR(TIMER_CHAN) = TCU_TCSR_PRESCALE256 | TCU_TCSR_EXT_EN;
- REG_TCU_TCNT(TIMER_CHAN) = 0;
- REG_TCU_TDHR(TIMER_CHAN) = 0;
- REG_TCU_TDFR(TIMER_CHAN) = TIMER_FDATA;
-
- REG_TCU_TMSR = (1 << TIMER_CHAN) | (1 << (TIMER_CHAN + 16)); /* mask irqs */
- REG_TCU_TSCR = (1 << TIMER_CHAN); /* enable timer clock */
- REG_TCU_TESR = (1 << TIMER_CHAN); /* start counting up */
-
- lastdec = 0;
- timestamp = 0;
-
- return 0;
-}
-
-void reset_timer(void)
-{
- reset_timer_masked ();
-}
-
-ulong get_timer(ulong base)
-{
- return get_timer_masked () - base;
-}
-
-void set_timer(ulong t)
-{
- timestamp = t;
-}
-
-void udelay (unsigned long usec)
-{
- ulong tmo,tmp;
-
- /* normalize */
- if (usec >= 1000) {
- tmo = usec / 1000;
- tmo *= TIMER_HZ;
- tmo /= 1000;
- }
- else {
- if (usec >= 1) {
- tmo = usec * TIMER_HZ;
- tmo /= (1000*1000);
- }
- else
- tmo = 1;
- }
-
- /* check for rollover during this delay */
- tmp = get_timer (0);
- if ((tmp + tmo) < tmp )
- reset_timer_masked(); /* timer would roll over */
- else
- tmo += tmp;
-
- while (get_timer_masked () < tmo);
-}
-
-void reset_timer_masked (void)
-{
- /* reset time */
- lastdec = READ_TIMER;
- timestamp = 0;
-}
-
-ulong get_timer_masked (void)
-{
- ulong now = READ_TIMER;
-
- if (lastdec <= now) {
- /* normal mode */
- timestamp += (now - lastdec);
- } else {
- /* we have an overflow ... */
- timestamp += TIMER_FDATA + now - lastdec;
- }
- lastdec = now;
-
- return timestamp;
-}
-
-void udelay_masked (unsigned long usec)
-{
- ulong tmo;
- ulong endtime;
- signed long diff;
-
- /* normalize */
- if (usec >= 1000) {
- tmo = usec / 1000;
- tmo *= TIMER_HZ;
- tmo /= 1000;
- } else {
- if (usec > 1) {
- tmo = usec * TIMER_HZ;
- tmo /= (1000*1000);
- } else {
- tmo = 1;
- }
- }
-
- endtime = get_timer_masked () + tmo;
-
- do {
- ulong now = get_timer_masked ();
- diff = endtime - now;
- } while (diff >= 0);
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On MIPS it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
- return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On MIPS it returns the number of timer ticks per second.
- */
-ulong get_tbclk (void)
-{
- return TIMER_HZ;
-}
-
-#endif /* CONFIG_NAND_SPL */
-
-/* End of timer routine. */
-
-#endif
+++ /dev/null
-/*
- * Platform independend driver for JZ4740.
- *
- * Copyright (c) 2007 Ingenic Semiconductor Inc.
- * Author: <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- */
-#include <common.h>
-
-#if defined(CONFIG_CMD_NAND) && defined(CONFIG_JZ4740)
-
-#include <nand.h>
-#include <asm/jz4740.h>
-#include <asm/io.h>
-
-#define PAR_SIZE 9
-#define __nand_ecc_enable() (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST )
-#define __nand_ecc_disable() (REG_EMC_NFECR &= ~EMC_NFECR_ECCE)
-
-#define __nand_select_rs_ecc() (REG_EMC_NFECR |= EMC_NFECR_RS)
-
-#define __nand_rs_ecc_encoding() (REG_EMC_NFECR |= EMC_NFECR_RS_ENCODING)
-#define __nand_rs_ecc_decoding() (REG_EMC_NFECR |= EMC_NFECR_RS_DECODING)
-#define __nand_ecc_encode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_ENCF))
-#define __nand_ecc_decode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_DECF))
-
-static void jz_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
- struct nand_chip *this = mtd->priv;
- unsigned long nandaddr = (unsigned long)this->IO_ADDR_W;
-
- if (ctrl & NAND_CTRL_CHANGE) {
- /* Change this to use I/O accessors. */
- if (ctrl & NAND_NCE)
- REG_EMC_NFCSR |= EMC_NFCSR_NFCE1;
- else
- REG_EMC_NFCSR &= ~EMC_NFCSR_NFCE1;
- }
-
- if (cmd == NAND_CMD_NONE)
- return;
-
- if (ctrl & NAND_CLE)
- nandaddr |= 0x00008000;
- else /* must be ALE */
- nandaddr |= 0x00010000;
-
- writeb(cmd, (uint8_t *)nandaddr);
-}
-
-static int jz_device_ready(struct mtd_info *mtd)
-{
- int ready;
- udelay(20); /* FIXME: add 20us delay */
- ready = (REG_GPIO_PXPIN(2) & 0x40000000) ? 1 : 0;
- return ready;
-}
-
-/*
- * EMC setup
- */
-static void jz_device_setup(void)
-{
- /* Set NFE bit */
- REG_EMC_NFCSR |= EMC_NFCSR_NFE1;
- REG_EMC_SMCR1 = 0x094c4400;
- /* REG_EMC_SMCR3 = 0x04444400; */
-}
-
-void board_nand_select_device(struct nand_chip *nand, int chip)
-{
- /*
- * Don't use "chip" to address the NAND device,
- * generate the cs from the address where it is encoded.
- */
-}
-
-static int jzsoc_nand_calculate_rs_ecc(struct mtd_info* mtd, const u_char* dat,
- u_char* ecc_code)
-{
- volatile u8 *paraddr = (volatile u8 *)EMC_NFPAR0;
- short i;
-
- __nand_ecc_encode_sync()
- __nand_ecc_disable();
-
- for(i = 0; i < PAR_SIZE; i++)
- ecc_code[i] = *paraddr++;
-
- return 0;
-}
-
-static void jzsoc_nand_enable_rs_hwecc(struct mtd_info* mtd, int mode)
-{
- __nand_ecc_enable();
- __nand_select_rs_ecc();
-
- REG_EMC_NFINTS = 0x0;
- if (NAND_ECC_READ == mode){
- __nand_rs_ecc_decoding();
- }
- if (NAND_ECC_WRITE == mode){
- __nand_rs_ecc_encoding();
- }
-}
-
-/* Correct 1~9-bit errors in 512-bytes data */
-static void jzsoc_rs_correct(unsigned char *dat, int idx, int mask)
-{
- int i;
-
- idx--;
-
- i = idx + (idx >> 3);
- if (i >= 512)
- return;
-
- mask <<= (idx & 0x7);
-
- dat[i] ^= mask & 0xff;
- if (i < 511)
- dat[i+1] ^= (mask >> 8) & 0xff;
-}
-
-static int jzsoc_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat,
- u_char *read_ecc, u_char *calc_ecc)
-{
- volatile u8 *paraddr = (volatile u8 *)EMC_NFPAR0;
- short k;
- u32 stat;
- /* Set PAR values */
-
- for (k = 0; k < PAR_SIZE; k++) {
- *paraddr++ = read_ecc[k];
- }
-
- /* Set PRDY */
- REG_EMC_NFECR |= EMC_NFECR_PRDY;
-
- /* Wait for completion */
- __nand_ecc_decode_sync();
- __nand_ecc_disable();
-
- /* Check decoding */
- stat = REG_EMC_NFINTS;
- if (stat & EMC_NFINTS_ERR) {
- if (stat & EMC_NFINTS_UNCOR) {
- printk("Uncorrectable error occurred\n");
- return -1;
- }
- else {
- u32 errcnt = (stat & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT;
- switch (errcnt) {
- case 4:
- jzsoc_rs_correct(dat, (REG_EMC_NFERR3 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR3 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
- case 3:
- jzsoc_rs_correct(dat, (REG_EMC_NFERR2 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR2 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
- case 2:
- jzsoc_rs_correct(dat, (REG_EMC_NFERR1 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR1 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
- case 1:
- jzsoc_rs_correct(dat, (REG_EMC_NFERR0 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT, (REG_EMC_NFERR0 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT);
- return 0;
- default:
- break;
- }
- }
- }
- /* no error need to be correct */
- return 0;
-}
-
-/*
- * Main initialization routine
- */
-int board_nand_init(struct nand_chip *nand)
-{
- jz_device_setup();
-
- nand->cmd_ctrl = jz_hwcontrol;
- nand->dev_ready = jz_device_ready;
-
- /* FIXME: should use NAND_ECC_SOFT */
- nand->ecc.hwctl = jzsoc_nand_enable_rs_hwecc;
- nand->ecc.correct = jzsoc_nand_rs_correct_data;
- nand->ecc.calculate = jzsoc_nand_calculate_rs_ecc;
- nand->ecc.mode = NAND_ECC_HW;
- nand->ecc.size = 512;
- nand->ecc.bytes = 9;
-
- /* 20 us command delay time */
- nand->chip_delay = 20;
-
- return 0;
-}
-#endif /* (CONFIG_SYS_CMD_NAND) */
+++ /dev/null
-/*
- * JzRISC lcd controller
- *
- * xiangfu liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * Fallowing macro may be used:
- * CONFIG_LCD : LCD support
- * LCD_BPP : Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8
- * CONFIG_LCD_LOGO : show logo
- */
-
-#include <config.h>
-#include <common.h>
-#include <lcd.h>
-
-#include <asm/io.h> /* virt_to_phys() */
-
-#if defined(CONFIG_LCD) && !defined(CONFIG_SLCD)
-
-#if defined(CONFIG_JZ4740)
-#include <asm/jz4740.h>
-#endif
-
-#include "jz_lcd.h"
-
-
-struct jzfb_info {
- unsigned int cfg; /* panel mode and pin usage etc. */
- unsigned int w;
- unsigned int h;
- unsigned int bpp; /* bit per pixel */
- unsigned int fclk; /* frame clk */
- unsigned int hsw; /* hsync width, in pclk */
- unsigned int vsw; /* vsync width, in line count */
- unsigned int elw; /* end of line, in pclk */
- unsigned int blw; /* begin of line, in pclk */
- unsigned int efw; /* end of frame, in line count */
- unsigned int bfw; /* begin of frame, in line count */
-};
-
-static struct jzfb_info jzfb = {
- #if defined(CONFIG_NANONOTE)
- MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N,
- 320, 240, 32, 70, 1, 1, 273, 140, 1, 20
- #endif
-
-};
-
-/************************************************************************/
-
-vidinfo_t panel_info = {
-#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01)
- 320, 240, LCD_BPP,
-#endif
-};
-
-/*----------------------------------------------------------------------*/
-
-int lcd_line_length;
-
-int lcd_color_fg;
-int lcd_color_bg;
-
-/*
- * Frame buffer memory information
- */
-void *lcd_base; /* Start of framebuffer memory */
-void *lcd_console_address; /* Start of console buffer */
-
-short console_col;
-short console_row;
-
-/*----------------------------------------------------------------------*/
-
-void lcd_ctrl_init (void *lcdbase);
-
-void lcd_enable (void);
-void lcd_disable (void);
-
-/*----------------------------------------------------------------------*/
-
-static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid);
-static void jz_lcd_desc_init(vidinfo_t *vid);
-static int jz_lcd_hw_init( vidinfo_t *vid );
-extern int flush_cache_all(void);
-
-#if LCD_BPP == LCD_COLOR8
-void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue);
-#endif
-#if LCD_BPP == LCD_MONOCHROME
-void lcd_initcolregs (void);
-#endif
-
-/*-----------------------------------------------------------------------*/
-
-void lcd_ctrl_init (void *lcdbase)
-{
- __lcd_display_pin_init();
-
- jz_lcd_init_mem(lcdbase, &panel_info);
- jz_lcd_desc_init(&panel_info);
- jz_lcd_hw_init(&panel_info);
-
- __lcd_display_on() ;
-}
-
-/*----------------------------------------------------------------------*/
-#if LCD_BPP == LCD_COLOR8
-void
-lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
-{
-}
-#endif
-/*----------------------------------------------------------------------*/
-
-#if LCD_BPP == LCD_MONOCHROME
-static
-void lcd_initcolregs (void)
-{
-}
-#endif
-
-/*
- * Before enabled lcd controller, lcd registers should be configured correctly.
- */
-
-void lcd_enable (void)
-{
- REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */
- REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/
-}
-
-void lcd_disable (void)
-{
- REG_LCD_CTRL |= (1<<4); /* LCDCTRL.DIS, regular disable */
- /* REG_LCD_CTRL |= (1<<3); */ /* LCDCTRL.DIS, quikly disable */
-}
-
-static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
-{
- u_long palette_mem_size;
- struct jz_fb_info *fbi = &vid->jz_fb;
- int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8;
-
- fbi->screen = (u_long)lcdbase;
- fbi->palette_size = 256;
- palette_mem_size = fbi->palette_size * sizeof(u16);
-
- debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size);
- /* locate palette and descs at end of page following fb */
- fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size;
-
- return 0;
-}
-
-static void jz_lcd_desc_init(vidinfo_t *vid)
-{
- struct jz_fb_info * fbi;
- fbi = &vid->jz_fb;
- fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16);
- fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16);
- fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16);
-
- #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)
-
- /* populate descriptors */
- fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow);
- fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL));
- fbi->dmadesc_fblow->fidr = 0;
- fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ;
-
- fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */
-
- fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen);
- fbi->dmadesc_fbhigh->fidr = 0;
- fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */
-
- fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette);
- fbi->dmadesc_palette->fidr = 0;
- fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28);
-
- if( NBITS(vid->vl_bpix) < 12)
- {
- /* assume any mode with <12 bpp is palette driven */
- fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh);
- fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette);
- /* flips back and forth between pal and fbhigh */
- fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette);
- } else {
- /* palette shouldn't be loaded in true-color mode */
- fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh);
- fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */
- }
-
- flush_cache_all();
-}
-
-static int jz_lcd_hw_init(vidinfo_t *vid)
-{
- struct jz_fb_info *fbi = &vid->jz_fb;
- unsigned int val = 0;
- unsigned int pclk;
- unsigned int stnH;
-#if defined(CONFIG_MIPS_JZ4740)
- int pll_div;
-#endif
-
- /* Setting Control register */
- switch (jzfb.bpp) {
- case 1:
- val |= LCD_CTRL_BPP_1;
- break;
- case 2:
- val |= LCD_CTRL_BPP_2;
- break;
- case 4:
- val |= LCD_CTRL_BPP_4;
- break;
- case 8:
- val |= LCD_CTRL_BPP_8;
- break;
- case 15:
- val |= LCD_CTRL_RGB555;
- case 16:
- val |= LCD_CTRL_BPP_16;
- break;
-#if defined(CONFIG_MIPS_JZ4740)
- case 17 ... 32:
- val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */
- break;
-#endif
- default:
- printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp);
- val |= LCD_CTRL_BPP_16;
- break;
- }
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_STN_MONO_DUAL:
- case MODE_STN_COLOR_DUAL:
- case MODE_STN_MONO_SINGLE:
- case MODE_STN_COLOR_SINGLE:
- switch (jzfb.bpp) {
- case 1:
- /* val |= LCD_CTRL_PEDN; */
- case 2:
- val |= LCD_CTRL_FRC_2;
- break;
- case 4:
- val |= LCD_CTRL_FRC_4;
- break;
- case 8:
- default:
- val |= LCD_CTRL_FRC_16;
- break;
- }
- break;
- }
-
- val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */
- val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_STN_MONO_DUAL:
- case MODE_STN_COLOR_DUAL:
- case MODE_STN_MONO_SINGLE:
- case MODE_STN_COLOR_SINGLE:
- switch (jzfb.cfg & STN_DAT_PINMASK) {
-#define align2(n) (n)=((((n)+1)>>1)<<1)
-#define align4(n) (n)=((((n)+3)>>2)<<2)
-#define align8(n) (n)=((((n)+7)>>3)<<3)
- case STN_DAT_PIN1:
- /* Do not adjust the hori-param value. */
- break;
- case STN_DAT_PIN2:
- align2(jzfb.hsw);
- align2(jzfb.elw);
- align2(jzfb.blw);
- break;
- case STN_DAT_PIN4:
- align4(jzfb.hsw);
- align4(jzfb.elw);
- align4(jzfb.blw);
- break;
- case STN_DAT_PIN8:
- align8(jzfb.hsw);
- align8(jzfb.elw);
- align8(jzfb.blw);
- break;
- }
- break;
- }
-
- REG_LCD_CTRL = val;
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_STN_MONO_DUAL:
- case MODE_STN_COLOR_DUAL:
- case MODE_STN_MONO_SINGLE:
- case MODE_STN_COLOR_SINGLE:
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
- stnH = jzfb.h >> 1;
- else
- stnH = jzfb.h;
-
- REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
- REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw);
-
- /* Screen setting */
- REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw);
- REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w);
- REG_LCD_DAV = (0 << 16) | (stnH);
-
- /* AC BIAs signal */
- REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw);
-
- break;
-
- case MODE_TFT_GEN:
- case MODE_TFT_SHARP:
- case MODE_TFT_CASIO:
- case MODE_TFT_SAMSUNG:
- case MODE_8BIT_SERIAL_TFT:
- case MODE_TFT_18BIT:
- REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
- REG_LCD_HSYNC = (0 << 16) | jzfb.hsw;
-#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)
- REG_LCD_DAV = (0 << 16) | ( jzfb.h );
-#else
- REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h);
-#endif /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/
- REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w );
- REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \
- | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw);
- break;
- }
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_TFT_SAMSUNG:
- {
- unsigned int total, tp_s, tp_e, ckv_s, ckv_e;
- unsigned int rev_s, rev_e, inv_s, inv_e;
-
- pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
- (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
-
- total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
- tp_s = jzfb.blw + jzfb.w + 1;
- tp_e = tp_s + 1;
- /* ckv_s = tp_s - jz_clocks.pixclk/(1000000000/4100); */
- ckv_s = tp_s - pclk/(1000000000/4100);
- ckv_e = tp_s + total;
- rev_s = tp_s - 11; /* -11.5 clk */
- rev_e = rev_s + total;
- inv_s = tp_s;
- inv_e = inv_s + total;
- REG_LCD_CLS = (tp_s << 16) | tp_e;
- REG_LCD_PS = (ckv_s << 16) | ckv_e;
- REG_LCD_SPL = (rev_s << 16) | rev_e;
- REG_LCD_REV = (inv_s << 16) | inv_e;
- jzfb.cfg |= STFT_REVHI | STFT_SPLHI;
- break;
- }
- case MODE_TFT_SHARP:
- {
- unsigned int total, cls_s, cls_e, ps_s, ps_e;
- unsigned int spl_s, spl_e, rev_s, rev_e;
- total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
-#if !defined(CONFIG_JZLCD_INNOLUX_AT080TN42)
- spl_s = 1;
- spl_e = spl_s + 1;
- cls_s = 0;
- cls_e = total - 60; /* > 4us (pclk = 80ns) */
- ps_s = cls_s;
- ps_e = cls_e;
- rev_s = total - 40; /* > 3us (pclk = 80ns) */
- rev_e = rev_s + total;
- jzfb.cfg |= STFT_PSHI;
-#else /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/
- spl_s = total - 5; /* LD */
- spl_e = total -3;
- cls_s = 32; /* CKV */
- cls_e = 145;
- ps_s = 0; /* OEV */
- ps_e = 45;
- rev_s = 0; /* POL */
- rev_e = 0;
-#endif /*#if defined(CONFIG_JZLCD_INNOLUX_AT080TN42)*/
- REG_LCD_SPL = (spl_s << 16) | spl_e;
- REG_LCD_CLS = (cls_s << 16) | cls_e;
- REG_LCD_PS = (ps_s << 16) | ps_e;
- REG_LCD_REV = (rev_s << 16) | rev_e;
- break;
- }
- case MODE_TFT_CASIO:
- break;
- }
-
- /* Configure the LCD panel */
- REG_LCD_CFG = jzfb.cfg;
-
- /* Timing setting */
- __cpm_stop_lcd();
-
- val = jzfb.fclk; /* frame clk */
- if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) {
- pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
- (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
- }
- else {
- /* serial mode: Hsync period = 3*Width_Pixel */
- pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) *
- (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
- }
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
- pclk = (pclk * 3);
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
- pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4);
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
- pclk >>= 1;
-
- pll_div = ( REG_CPM_CPCCR & CPM_CPCCR_PCS ); /* clock source,0:pllout/2 1: pllout */
- pll_div = pll_div ? 1 : 2 ;
- val = ( __cpm_get_pllout()/pll_div ) / pclk;
- val--;
- if ( val > 0x1ff ) {
- printf("CPM_LPCDR too large, set it to 0x1ff\n");
- val = 0x1ff;
- }
- __cpm_set_pixdiv(val);
-
- val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */
- if ( val > 150000000 ) {
- printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val);
- printf("Change LCDClock to 150MHz\n");
- val = 150000000;
- }
- val = ( __cpm_get_pllout()/pll_div ) / val;
- val--;
- if ( val > 0x1f ) {
- printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n");
- val = 0x1f;
- }
- __cpm_set_ldiv( val );
- REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */
-
- __cpm_start_lcd();
- udelay(1000);
-
- REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
- REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/
-
- return 0;
-}
-
+++ /dev/null
-/*
- * JzRISC lcd controller
- *
- * xiangfu liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __JZLCD_H__
-#define __JZLCD_H__
-
-#include <asm/io.h>
-/*
- * change u-boot macro to celinux macro
- */
-/* Chip type */
-#if defined(CONFIG_JZ4740)
-#define CONFIG_MIPS_JZ4740 1
-#endif
-
-/* board type */
-#if defined(CONFIG_NANONOTE)
-#define CONFIG_MIPS_JZ4740_PI 1
-#endif
-
-#define mdelay(n) udelay((n)*1000)
-
-/*
- * change u-boot macro to celinux macro
- */
-
-#define NR_PALETTE 256
-
-struct lcd_desc{
- unsigned int next_desc; /* LCDDAx */
- unsigned int databuf; /* LCDSAx */
- unsigned int frame_id; /* LCDFIDx */
- unsigned int cmd; /* LCDCMDx */
-};
-
-#define MODE_MASK 0x0f
-#define MODE_TFT_GEN 0x00
-#define MODE_TFT_SHARP 0x01
-#define MODE_TFT_CASIO 0x02
-#define MODE_TFT_SAMSUNG 0x03
-#define MODE_CCIR656_NONINT 0x04
-#define MODE_CCIR656_INT 0x05
-#define MODE_STN_COLOR_SINGLE 0x08
-#define MODE_STN_MONO_SINGLE 0x09
-#define MODE_STN_COLOR_DUAL 0x0a
-#define MODE_STN_MONO_DUAL 0x0b
-#define MODE_8BIT_SERIAL_TFT 0x0c
-
-#define MODE_TFT_18BIT (1<<7)
-
-#define STN_DAT_PIN1 (0x00 << 4)
-#define STN_DAT_PIN2 (0x01 << 4)
-#define STN_DAT_PIN4 (0x02 << 4)
-#define STN_DAT_PIN8 (0x03 << 4)
-#define STN_DAT_PINMASK STN_DAT_PIN8
-
-#define STFT_PSHI (1 << 15)
-#define STFT_CLSHI (1 << 14)
-#define STFT_SPLHI (1 << 13)
-#define STFT_REVHI (1 << 12)
-
-#define SYNC_MASTER (0 << 16)
-#define SYNC_SLAVE (1 << 16)
-
-#define DE_P (0 << 9)
-#define DE_N (1 << 9)
-
-#define PCLK_P (0 << 10)
-#define PCLK_N (1 << 10)
-
-#define HSYNC_P (0 << 11)
-#define HSYNC_N (1 << 11)
-
-#define VSYNC_P (0 << 8)
-#define VSYNC_N (1 << 8)
-
-#define DATA_NORMAL (0 << 17)
-#define DATA_INVERSE (1 << 17)
-
-
-/* Jz LCDFB supported I/O controls. */
-#define FBIOSETBACKLIGHT 0x4688
-#define FBIODISPON 0x4689
-#define FBIODISPOFF 0x468a
-#define FBIORESET 0x468b
-#define FBIOPRINT_REG 0x468c
-
-/*
- * LCD panel specific definition
- */
-
-#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) || defined(CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL)
-
-#if defined(CONFIG_JZLCD_FOXCONN_PT035TN01) /* board pmp */
-#define MODE 0xcd /* 24bit parellel RGB */
-#endif
-#if defined(CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL)
-#define MODE 0xc9 /* 8bit serial RGB */
-#endif
-
-#if defined(CONFIG_MIPS_JZ4740_PI) /* board pavo */
- #define SPEN (32*2+21) /*LCD_SPL */
- #define SPCK (32*2+23) /*LCD_CLS */
- #define SPDA (32*2+22) /*LCD_D12 */
- #define LCD_RET (32*3+27)
-#else
-#error "cpu/misp/Jzlcd.h, please define SPI pins on your board."
-#endif
-
- #define __spi_write_reg1(reg, val) \
- do { \
- unsigned char no;\
- unsigned short value;\
- unsigned char a=0;\
- unsigned char b=0;\
- a=reg;\
- b=val;\
- __gpio_set_pin(SPEN);\
- __gpio_set_pin(SPCK);\
- __gpio_clear_pin(SPDA);\
- __gpio_clear_pin(SPEN);\
- udelay(25);\
- value=((a<<8)|(b&0xFF));\
- for(no=0;no<16;no++)\
- {\
- __gpio_clear_pin(SPCK);\
- if((value&0x8000)==0x8000)\
- __gpio_set_pin(SPDA);\
- else\
- __gpio_clear_pin(SPDA);\
- udelay(25);\
- __gpio_set_pin(SPCK);\
- value=(value<<1); \
- udelay(25);\
- }\
- __gpio_set_pin(SPEN);\
- udelay(100);\
- } while (0)
-
- #define __spi_write_reg(reg, val) \
- do {\
- __spi_write_reg1((reg<<2|2), val);\
- udelay(100); \
- }while(0)
-
-
- #define __lcd_special_pin_init() \
- do { \
- __gpio_as_output(SPEN); /* use SPDA */\
- __gpio_as_output(SPCK); /* use SPCK */\
- __gpio_as_output(SPDA); /* use SPDA */\
- __gpio_as_output(LCD_RET);\
- } while (0)
-
-#if defined(CONFIG_NANONOTE)
- #define __lcd_special_on() \
- do { \
- udelay(50);\
- __spi_write_reg1(0x05, 0x16); \
- __spi_write_reg1(0x04, 0x0b); \
- __spi_write_reg1(0x07, 0x8d); \
- __spi_write_reg1(0x01, 0x95); \
- __spi_write_reg1(0x08, 0xc0); \
- __spi_write_reg1(0x03, 0x40); \
- __spi_write_reg1(0x06, 0x15); \
- __spi_write_reg1(0x05, 0xd7); \
- } while (0) /* reg 0x0a is control the display direction:DB0->horizontal level DB1->vertical level */
-
- #define __lcd_special_off() \
- do { \
- __spi_write_reg1(0x05, 0x5e); \
- } while (0)
-#endif /* CONFIG_NANONOTE */
-#endif /* CONFIG_JZLCD_FOXCONN_PT035TN01 or CONFIG_JZLCD_INNOLUX_PT035TN01_SERIAL */
-
-#ifndef __lcd_special_pin_init
-#define __lcd_special_pin_init()
-#endif
-#ifndef __lcd_special_on
-#define __lcd_special_on()
-#endif
-#ifndef __lcd_special_off
-#define __lcd_special_off()
-#endif
-
-
-/*
- * Platform specific definition
- */
-
-#if defined(CONFIG_MIPS_JZ4740_PI)
-
- /* 100 level: 0,1,...,100 */
- #define __lcd_set_backlight_level(n)\
- do { \
- __gpio_as_output(32*3+27); \
- __gpio_set_pin(32*3+27); \
- } while (0)
-
- #define __lcd_close_backlight() \
- do { \
- __gpio_as_output(GPIO_PWM); \
- __gpio_clear_pin(GPIO_PWM); \
- } while (0)
-
- #define __lcd_display_pin_init() \
- do { \
- __gpio_as_output(GPIO_DISP_OFF_N); \
- __cpm_start_tcu(); \
- __lcd_special_pin_init(); \
- } while (0)
- /* __lcd_set_backlight_level(100); \*/
- #define __lcd_display_on() \
- do { \
- __gpio_set_pin(GPIO_DISP_OFF_N); \
- __lcd_special_on(); \
- } while (0)
-
- #define __lcd_display_off() \
- do { \
- __lcd_special_off(); \
- __gpio_clear_pin(GPIO_DISP_OFF_N); \
- } while (0)
-
-#endif /* CONFIG_MIPS_JZ4740_PI) */
-
-/*****************************************************************************
- * LCD display pin dummy macros
- *****************************************************************************/
-#ifndef __lcd_display_pin_init
-#define __lcd_display_pin_init()
-#endif
-#ifndef __lcd_display_on
-#define __lcd_display_on()
-#endif
-#ifndef __lcd_display_off
-#define __lcd_display_off()
-#endif
-#ifndef __lcd_set_backlight_level
-#define __lcd_set_backlight_level(n)
-#endif
-
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <common.h>
-#include <part.h>
-
-#if defined CONFIG_JZ4740
-#include <asm-mips/jz4740.h>
-
-#include "jz_mmc.h"
-
-#define CFG_MMC_BASE 0x80600000
-static int sd2_0 = 0;
-
-/*
- * GPIO definition
- */
-#if defined(CONFIG_SAKC)
-
-#define __msc_init_io() \
-do { \
- __gpio_as_input(GPIO_SD_CD_N); \
-} while (0)
-
-#else
-#define __msc_init_io() \
-do { \
- __gpio_as_output(GPIO_SD_VCC_EN_N); \
- __gpio_as_input(GPIO_SD_CD_N); \
-} while (0)
-
-#define __msc_enable_power() \
-do { \
- __gpio_clear_pin(GPIO_SD_VCC_EN_N); \
-} while (0)
-
-#define __msc_disable_power() \
-do { \
- __gpio_set_pin(GPIO_SD_VCC_EN_N); \
-} while (0)
-
-#endif /* CONFIG_SAKE */
-
-#define __msc_card_detected() \
-({ \
- int detected = 1; \
- __gpio_as_input(GPIO_SD_CD_N); \
- __gpio_disable_pull(GPIO_SD_CD_N); \
- if (!__gpio_get_pin(GPIO_SD_CD_N)) \
- detected = 0; \
- detected; \
-})
-
-/*
- * Local functions
- */
-
-#ifdef CONFIG_MMC
-extern int
-fat_register_device(block_dev_desc_t *dev_desc, int part_no);
-
-static block_dev_desc_t mmc_dev;
-
-block_dev_desc_t * mmc_get_dev(int dev)
-{
- return ((block_dev_desc_t *)&mmc_dev);
-}
-
-/*
- * FIXME needs to read cid and csd info to determine block size
- * and other parameters
- */
-static uchar mmc_buf[MMC_BLOCK_SIZE];
-static int mmc_ready = 0;
-static mmc_csd_t mmc_csd;
-static int use_4bit; /* Use 4-bit data bus */
-/*
- * MMC Events
- */
-#define MMC_EVENT_NONE 0x00 /* No events */
-#define MMC_EVENT_RX_DATA_DONE 0x01 /* Rx data done */
-#define MMC_EVENT_TX_DATA_DONE 0x02 /* Tx data done */
-#define MMC_EVENT_PROG_DONE 0x04 /* Programming is done */
-
-
-#define MMC_IRQ_MASK() \
-do { \
- REG_MSC_IMASK = 0xffff; \
- REG_MSC_IREG = 0xffff; \
-} while (0)
-
-/* Stop the MMC clock and wait while it happens */
-static inline int jz_mmc_stop_clock(void)
-{
- int timeout = 1000;
-
- REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP;
-
- while (timeout && (REG_MSC_STAT & MSC_STAT_CLK_EN)) {
- timeout--;
- if (timeout == 0) {
- return MMC_ERROR_TIMEOUT;
- }
- udelay(1);
- }
- return MMC_NO_ERROR;
-}
-
-/* Start the MMC clock and operation */
-static inline int jz_mmc_start_clock(void)
-{
- REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START | MSC_STRPCL_START_OP;
- return MMC_NO_ERROR;
-}
-
-static inline u32 jz_mmc_calc_clkrt(int is_sd, u32 rate)
-{
- u32 clkrt;
- u32 clk_src = is_sd ? 24000000: 16000000;
-
- clkrt = 0;
- while (rate < clk_src)
- {
- clkrt ++;
- clk_src >>= 1;
- }
- return clkrt;
-}
-
-/* Set the MMC clock frequency */
-void jz_mmc_set_clock(int sd, u32 rate)
-{
- jz_mmc_stop_clock();
-
- /* Select clock source of MSC */
- __cpm_select_msc_clk(sd);
-
- /* Set clock dividor of MSC */
- REG_MSC_CLKRT = jz_mmc_calc_clkrt(sd, rate);
-}
-
-static int jz_mmc_check_status(struct mmc_request *request)
-{
- u32 status = REG_MSC_STAT;
-
- /* Checking for response or data timeout */
- if (status & (MSC_STAT_TIME_OUT_RES | MSC_STAT_TIME_OUT_READ)) {
- printf("MMC/SD timeout, MMC_STAT 0x%x CMD %d\n", status, request->cmd);
- return MMC_ERROR_TIMEOUT;
- }
-
- /* Checking for CRC error */
- if (status & (MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_RES_ERR)) {
- printf("MMC/CD CRC error, MMC_STAT 0x%x\n", status);
- return MMC_ERROR_CRC;
- }
-
- return MMC_NO_ERROR;
-}
-
-/* Obtain response to the command and store it to response buffer */
-static void jz_mmc_get_response(struct mmc_request *request)
-{
- int i;
- u8 *buf;
- u32 data;
-
- DEBUG(3, "fetch response for request %d, cmd %d\n", request->rtype, request->cmd);
-
- buf = request->response;
- request->result = MMC_NO_ERROR;
-
- switch (request->rtype) {
- case RESPONSE_R1: case RESPONSE_R1B: case RESPONSE_R6:
- case RESPONSE_R3: case RESPONSE_R4: case RESPONSE_R5:
- {
- data = REG_MSC_RES;
- buf[0] = (data >> 8) & 0xff;
- buf[1] = data & 0xff;
- data = REG_MSC_RES;
- buf[2] = (data >> 8) & 0xff;
- buf[3] = data & 0xff;
- data = REG_MSC_RES;
- buf[4] = data & 0xff;
-
- DEBUG(3, "request %d, response [%02x %02x %02x %02x %02x]\n",
- request->rtype, buf[0], buf[1], buf[2], buf[3], buf[4]);
- break;
- }
- case RESPONSE_R2_CID: case RESPONSE_R2_CSD:
- {
- for (i = 0; i < 16; i += 2) {
- data = REG_MSC_RES;
- buf[i] = (data >> 8) & 0xff;
- buf[i+1] = data & 0xff;
- }
- DEBUG(3, "request %d, response [", request->rtype);
-#if CONFIG_MMC_DEBUG_VERBOSE > 2
- if (g_mmc_debug >= 3) {
- int n;
- for (n = 0; n < 17; n++)
- printk("%02x ", buf[n]);
- printk("]\n");
- }
-#endif
- break;
- }
- case RESPONSE_NONE:
- DEBUG(3, "No response\n");
- break;
-
- default:
- DEBUG(3, "unhandled response type for request %d\n", request->rtype);
- break;
- }
-}
-
-static int jz_mmc_receive_data(struct mmc_request *req)
-{
- u32 stat, timeout, data, cnt;
- u8 *buf = req->buffer;
- u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */
-
- timeout = 0x3ffffff;
-
- while (timeout) {
- timeout--;
- stat = REG_MSC_STAT;
-
- if (stat & MSC_STAT_TIME_OUT_READ)
- return MMC_ERROR_TIMEOUT;
- else if (stat & MSC_STAT_CRC_READ_ERROR)
- return MMC_ERROR_CRC;
- else if (!(stat & MSC_STAT_DATA_FIFO_EMPTY)
- || (stat & MSC_STAT_DATA_FIFO_AFULL)) {
- /* Ready to read data */
- break;
- }
- udelay(1);
- }
- if (!timeout)
- return MMC_ERROR_TIMEOUT;
-
- /* Read data from RXFIFO. It could be FULL or PARTIAL FULL */
- cnt = wblocklen;
- while (cnt) {
- data = REG_MSC_RXFIFO;
- {
- *buf++ = (u8)(data >> 0);
- *buf++ = (u8)(data >> 8);
- *buf++ = (u8)(data >> 16);
- *buf++ = (u8)(data >> 24);
- }
- cnt --;
- while (cnt && (REG_MSC_STAT & MSC_STAT_DATA_FIFO_EMPTY))
- ;
- }
- return MMC_NO_ERROR;
-}
-
-static int jz_mmc_transmit_data(struct mmc_request *req)
-{
-#if 0
- u32 nob = req->nob;
- u32 wblocklen = (u32)(req->block_len + 3) >> 2; /* length in word */
- u8 *buf = req->buffer;
- u32 *wbuf = (u32 *)buf;
- u32 waligned = (((u32)buf & 0x3) == 0); /* word aligned ? */
- u32 stat, timeout, data, cnt;
-
- for (nob; nob >= 1; nob--) {
- timeout = 0x3FFFFFF;
-
- while (timeout) {
- timeout--;
- stat = REG_MSC_STAT;
-
- if (stat & (MSC_STAT_CRC_WRITE_ERROR | MSC_STAT_CRC_WRITE_ERROR_NOSTS))
- return MMC_ERROR_CRC;
- else if (!(stat & MSC_STAT_DATA_FIFO_FULL)) {
- /* Ready to write data */
- break;
- }
-
- udelay(1);
- }
-
- if (!timeout)
- return MMC_ERROR_TIMEOUT;
-
- /* Write data to TXFIFO */
- cnt = wblocklen;
- while (cnt) {
- while (REG_MSC_STAT & MSC_STAT_DATA_FIFO_FULL)
- ;
-
- if (waligned) {
- REG_MSC_TXFIFO = *wbuf++;
- }
- else {
- data = *buf++ | (*buf++ << 8) | (*buf++ << 16) | (*buf++ << 24);
- REG_MSC_TXFIFO = data;
- }
-
- cnt--;
- }
- }
-#endif
- return MMC_NO_ERROR;
-}
-
-
-/*
- * Name: int jz_mmc_exec_cmd()
- * Function: send command to the card, and get a response
- * Input: struct mmc_request *req : MMC/SD request
- * Output: 0: right >0: error code
- */
-int jz_mmc_exec_cmd(struct mmc_request *request)
-{
- u32 cmdat = 0, events = 0;
- int retval, timeout = 0x3fffff;
-
- /* Indicate we have no result yet */
- request->result = MMC_NO_RESPONSE;
- if (request->cmd == MMC_CIM_RESET) {
- /* On reset, 1-bit bus width */
- use_4bit = 0;
-
- /* Reset MMC/SD controller */
- __msc_reset();
-
- /* On reset, drop MMC clock down */
- jz_mmc_set_clock(0, MMC_CLOCK_SLOW);
-
- /* On reset, stop MMC clock */
- jz_mmc_stop_clock();
- }
- if (request->cmd == MMC_SEND_OP_COND) {
- DEBUG(3, "Have an MMC card\n");
- /* always use 1bit for MMC */
- use_4bit = 0;
- }
- if (request->cmd == SET_BUS_WIDTH) {
- if (request->arg == 0x2) {
- printf("Use 4-bit bus width\n");
- use_4bit = 1;
- }
- else {
- printf("Use 1-bit bus width\n");
- use_4bit = 0;
- }
- }
-
- /* stop clock */
- jz_mmc_stop_clock();
-
- /* mask all interrupts */
- REG_MSC_IMASK = 0xffff;
-
- /* clear status */
- REG_MSC_IREG = 0xffff;
-
- /* use 4-bit bus width when possible */
- if (use_4bit)
- cmdat |= MSC_CMDAT_BUS_WIDTH_4BIT;
-
- /* Set command type and events */
- switch (request->cmd) {
- /* MMC core extra command */
- case MMC_CIM_RESET:
- cmdat |= MSC_CMDAT_INIT; /* Initialization sequence sent prior to command */
- break;
-
- /* bc - broadcast - no response */
- case MMC_GO_IDLE_STATE:
- case MMC_SET_DSR:
- break;
-
- /* bcr - broadcast with response */
- case MMC_SEND_OP_COND:
- case MMC_ALL_SEND_CID:
- case MMC_GO_IRQ_STATE:
- break;
-
- /* adtc - addressed with data transfer */
- case MMC_READ_DAT_UNTIL_STOP:
- case MMC_READ_SINGLE_BLOCK:
- case MMC_READ_MULTIPLE_BLOCK:
- case SEND_SCR:
- cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_READ;
- events = MMC_EVENT_RX_DATA_DONE;
- break;
-
- case MMC_WRITE_DAT_UNTIL_STOP:
- case MMC_WRITE_BLOCK:
- case MMC_WRITE_MULTIPLE_BLOCK:
- case MMC_PROGRAM_CID:
- case MMC_PROGRAM_CSD:
- case MMC_SEND_WRITE_PROT:
- case MMC_GEN_CMD:
- case MMC_LOCK_UNLOCK:
- cmdat |= MSC_CMDAT_DATA_EN | MSC_CMDAT_WRITE;
- events = MMC_EVENT_TX_DATA_DONE | MMC_EVENT_PROG_DONE;
-
- break;
-
- case MMC_STOP_TRANSMISSION:
- events = MMC_EVENT_PROG_DONE;
- break;
-
- /* ac - no data transfer */
- default:
- break;
- }
-
- /* Set response type */
- switch (request->rtype) {
- case RESPONSE_NONE:
- break;
-
- case RESPONSE_R1B:
- cmdat |= MSC_CMDAT_BUSY;
- /*FALLTHRU*/
- case RESPONSE_R1:
- cmdat |= MSC_CMDAT_RESPONSE_R1;
- break;
- case RESPONSE_R2_CID:
- case RESPONSE_R2_CSD:
- cmdat |= MSC_CMDAT_RESPONSE_R2;
- break;
- case RESPONSE_R3:
- cmdat |= MSC_CMDAT_RESPONSE_R3;
- break;
- case RESPONSE_R4:
- cmdat |= MSC_CMDAT_RESPONSE_R4;
- break;
- case RESPONSE_R5:
- cmdat |= MSC_CMDAT_RESPONSE_R5;
- break;
- case RESPONSE_R6:
- cmdat |= MSC_CMDAT_RESPONSE_R6;
- break;
- default:
- break;
- }
-
- /* Set command index */
- if (request->cmd == MMC_CIM_RESET) {
- REG_MSC_CMD = MMC_GO_IDLE_STATE;
- } else {
- REG_MSC_CMD = request->cmd;
- }
-
- /* Set argument */
- REG_MSC_ARG = request->arg;
-
- /* Set block length and nob */
- if (request->cmd == SEND_SCR) { /* get SCR from DataFIFO */
- REG_MSC_BLKLEN = 8;
- REG_MSC_NOB = 1;
- } else {
- REG_MSC_BLKLEN = request->block_len;
- REG_MSC_NOB = request->nob;
- }
-
- /* Set command */
- REG_MSC_CMDAT = cmdat;
-
- DEBUG(1, "Send cmd %d cmdat: %x arg: %x resp %d\n", request->cmd,
- cmdat, request->arg, request->rtype);
-
- /* Start MMC/SD clock and send command to card */
- jz_mmc_start_clock();
-
- /* Wait for command completion */
- while (timeout-- && !(REG_MSC_STAT & MSC_STAT_END_CMD_RES))
- ;
-
- if (timeout == 0)
- return MMC_ERROR_TIMEOUT;
-
- REG_MSC_IREG = MSC_IREG_END_CMD_RES; /* clear flag */
-
- /* Check for status */
- retval = jz_mmc_check_status(request);
- if (retval) {
- return retval;
- }
-
- /* Complete command with no response */
- if (request->rtype == RESPONSE_NONE) {
- return MMC_NO_ERROR;
- }
-
- /* Get response */
- jz_mmc_get_response(request);
-
- /* Start data operation */
- if (events & (MMC_EVENT_RX_DATA_DONE | MMC_EVENT_TX_DATA_DONE)) {
- if (events & MMC_EVENT_RX_DATA_DONE) {
- if (request->cmd == SEND_SCR) {
- /* SD card returns SCR register as data.
- MMC core expect it in the response buffer,
- after normal response. */
- request->buffer = (u8 *)((u32)request->response + 5);
- }
- jz_mmc_receive_data(request);
- }
-
- if (events & MMC_EVENT_TX_DATA_DONE) {
- jz_mmc_transmit_data(request);
- }
-
- /* Wait for Data Done */
- while (!(REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE))
- ;
- REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE; /* clear status */
- }
-
- /* Wait for Prog Done event */
- if (events & MMC_EVENT_PROG_DONE) {
- while (!(REG_MSC_IREG & MSC_IREG_PRG_DONE))
- ;
- REG_MSC_IREG = MSC_IREG_PRG_DONE; /* clear status */
- }
-
- /* Command completed */
-
- return MMC_NO_ERROR; /* return successfully */
-}
-
-int mmc_block_read(u8 *dst, ulong src, ulong len)
-{
-
- struct mmc_request request;
- struct mmc_response_r1 r1;
- int retval;
-
- if (len == 0) {
- return 0;
- }
- mmc_simple_cmd(&request, MMC_SEND_STATUS, mmcinfo.rca, RESPONSE_R1);
- retval = mmc_unpack_r1(&request, &r1, 0);
- if (retval && (retval != MMC_ERROR_STATE_MISMATCH)) {
- return retval;
- }
-
- mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, len, RESPONSE_R1);
- if ((retval = mmc_unpack_r1(&request, &r1, 0))) {
- return retval;
- }
-
- if (sd2_0)
- src /= len;
-
- mmc_send_cmd(&request, MMC_READ_SINGLE_BLOCK, src, 1,len, RESPONSE_R1, dst);
- if ((retval = mmc_unpack_r1(&request, &r1, 0))) {
- return retval;
- }
- return retval;
-}
-
-int mmc_block_write(ulong dst, uchar *src, int len)
-{
- return 0;
-}
-
-int mmc_read(ulong src, uchar *dst, int size)
-{
- ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
- ulong mmc_block_size, mmc_block_address;
-
- if (size == 0) {
- return 0;
- }
-
- if (!mmc_ready) {
- printf("MMC card is not ready\n");
- return -1;
- }
-
- mmc_block_size = MMC_BLOCK_SIZE;
- mmc_block_address = ~(mmc_block_size - 1);
-
- src -= CFG_MMC_BASE;
- end = src + size;
- part_start = ~mmc_block_address & src;
- part_end = ~mmc_block_address & end;
- aligned_start = mmc_block_address & src;
- aligned_end = mmc_block_address & end;
- /* all block aligned accesses */
- debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_start) {
- part_len = mmc_block_size - part_start;
- debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) {
- return -1;
- }
- memcpy(dst, mmc_buf+part_start, part_len);
- dst += part_len;
- src += part_len;
- }
- debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- for (; src < aligned_end; src += mmc_block_size, dst += mmc_block_size) {
- debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
-
- if ((mmc_block_read((uchar *)(dst), src, mmc_block_size)) < 0) {
- return -1;
- }
- }
- debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
-
- if (part_end && src < end) {
- if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) {
- return -1;
- }
- memcpy(dst, mmc_buf, part_end);
- }
- return 0;
-
-}
-
-int mmc_write(uchar *src, ulong dst, int size)
-{
- ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
- ulong mmc_block_size, mmc_block_address;
-
- if (size == 0) {
- return 0;
- }
-
- if (!mmc_ready) {
- printf("MMC card is not ready\n");
- return -1;
- }
-
- mmc_block_size = MMC_BLOCK_SIZE;
- mmc_block_address = ~(mmc_block_size - 1);
-
- dst -= CFG_MMC_BASE;
- end = dst + size;
- part_start = ~mmc_block_address & dst;
- part_end = ~mmc_block_address & end;
- aligned_start = mmc_block_address & dst;
- aligned_end = mmc_block_address & end;
-
- /* all block aligned accesses */
- debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_start) {
- part_len = mmc_block_size - part_start;
- debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- (ulong)src, dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0) {
- return -1;
- }
- memcpy(mmc_buf+part_start, src, part_len);
- if ((mmc_block_write(aligned_start, mmc_buf, mmc_block_size)) < 0) {
- return -1;
- }
- dst += part_len;
- src += part_len;
- }
- debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- for (; dst < aligned_end; src += mmc_block_size, dst += mmc_block_size) {
- debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_write(dst, (uchar *)src, mmc_block_size)) < 0) {
- return -1;
- }
- }
- debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if (part_end && dst < end) {
- debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
- src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
- if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0) {
- return -1;
- }
- memcpy(mmc_buf, src, part_end);
- if ((mmc_block_write(aligned_end, mmc_buf, mmc_block_size)) < 0) {
- return -1;
- }
- }
- return 0;
-}
-
-ulong mmc_bread(int dev_num, ulong blknr, ulong blkcnt, ulong *dst)
-{
- ulong src;
- int mmc_block_size = MMC_BLOCK_SIZE;
-
- src = blknr * mmc_block_size + CFG_MMC_BASE;
- mmc_read(src, (uchar *)dst, blkcnt*mmc_block_size);
- return blkcnt;
-}
-
-int mmc_select_card(void)
-{
- struct mmc_request request;
- struct mmc_response_r1 r1;
- int retval;
-
- mmc_simple_cmd(&request, MMC_SELECT_CARD, mmcinfo.rca, RESPONSE_R1B);
- retval = mmc_unpack_r1(&request, &r1, 0);
- if (retval) {
- return retval;
- }
-
- if (mmcinfo.sd) {
- mmc_simple_cmd(&request, MMC_APP_CMD, mmcinfo.rca, RESPONSE_R1);
- retval = mmc_unpack_r1(&request,&r1,0);
- if (retval) {
- return retval;
- }
-#if defined(MMC_BUS_WIDTH_1BIT)
- mmc_simple_cmd(&request, SET_BUS_WIDTH, 1, RESPONSE_R1);
-#else
- mmc_simple_cmd(&request, SET_BUS_WIDTH, 2, RESPONSE_R1);
-#endif
- retval = mmc_unpack_r1(&request,&r1,0);
- if (retval) {
- return retval;
- }
- }
- return 0;
-}
-
-/*
- * Configure card
- */
-static void mmc_configure_card(void)
-{
- u32 rate;
-
- /* Get card info */
- if (sd2_0)
- mmcinfo.block_num = (mmcinfo.csd.c_size + 1) << 10;
- else
- mmcinfo.block_num = (mmcinfo.csd.c_size + 1) * (1 << (mmcinfo.csd.c_size_mult + 2));
-
- mmcinfo.block_len = 1 << mmcinfo.csd.read_bl_len;
-
- /* Fix the clock rate */
- rate = mmc_tran_speed(mmcinfo.csd.tran_speed);
- if (rate < MMC_CLOCK_SLOW)
- rate = MMC_CLOCK_SLOW;
- if ((mmcinfo.sd == 0) && (rate > MMC_CLOCK_FAST))
- rate = MMC_CLOCK_FAST;
- if ((mmcinfo.sd) && (rate > SD_CLOCK_FAST))
- rate = SD_CLOCK_FAST;
-
- DEBUG(2,"mmc_configure_card: block_len=%d block_num=%d rate=%d\n", mmcinfo.block_len, mmcinfo.block_num, rate);
-
- jz_mmc_set_clock(mmcinfo.sd, rate);
-}
-
-/*
- * State machine routines to initialize card(s)
- */
-
-/*
- CIM_SINGLE_CARD_ACQ (frequency at 400 kHz)
- --- Must enter from GO_IDLE_STATE ---
- 1. SD_SEND_OP_COND (SD Card) [CMD55] + [CMD41]
- 2. SEND_OP_COND (Full Range) [CMD1] {optional}
- 3. SEND_OP_COND (Set Range ) [CMD1]
- If busy, delay and repeat step 2
- 4. ALL_SEND_CID [CMD2]
- If timeout, set an error (no cards found)
- 5. SET_RELATIVE_ADDR [CMD3]
- 6. SEND_CSD [CMD9]
- 7. SET_DSR [CMD4] Only call this if (csd.dsr_imp).
- 8. Set clock frequency (check available in csd.tran_speed)
- */
-
-#define MMC_INIT_DOING 0
-#define MMC_INIT_PASSED 1
-#define MMC_INIT_FAILED 2
-
-static int mmc_init_card_state(struct mmc_request *request)
-{
- struct mmc_response_r1 r1;
- struct mmc_response_r3 r3;
- int retval;
- int ocr = 0x40300000;
- int limit_41 = 0;
-
- DEBUG(2,"mmc_init_card_state\n");
-
- switch (request->cmd) {
- case MMC_GO_IDLE_STATE: /* No response to parse */
- if (mmcinfo.sd)
- mmc_simple_cmd(request, 8, 0x1aa, RESPONSE_R1);
- else
- mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3);
- break;
-
- case 8:
- retval = mmc_unpack_r1(request,&r1,mmcinfo.state);
- mmc_simple_cmd(request, MMC_APP_CMD, 0, RESPONSE_R1);
- break;
-
- case MMC_APP_CMD:
- retval = mmc_unpack_r1(request,&r1,mmcinfo.state);
- if (retval & (limit_41 < 100)) {
- DEBUG(0, "mmc_init_card_state: unable to MMC_APP_CMD error=%d (%s)\n",
- retval, mmc_result_to_string(retval));
- limit_41++;
- mmc_simple_cmd(request, SD_SEND_OP_COND, ocr, RESPONSE_R3);
- } else if (limit_41 < 100) {
- limit_41++;
- mmc_simple_cmd(request, SD_SEND_OP_COND, ocr, RESPONSE_R3);
- } else{
- /* reset the card to idle*/
- mmc_simple_cmd(request, MMC_GO_IDLE_STATE, 0, RESPONSE_NONE);
- mmcinfo.sd = 0;
- }
- break;
-
- case SD_SEND_OP_COND:
- retval = mmc_unpack_r3(request, &r3);
- if (retval) {
- /* Try MMC card */
- mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3);
- break;
- }
-
- DEBUG(2,"mmc_init_card_state: read ocr value = 0x%08x\n", r3.ocr);
-
- if(!(r3.ocr & MMC_CARD_BUSY || ocr == 0)){
- udelay(10000);
- mmc_simple_cmd(request, MMC_APP_CMD, 0, RESPONSE_R1);
- }
- else {
- /* Set the data bus width to 4 bits */
- mmcinfo.sd = 1; /* SD Card ready */
- mmcinfo.state = CARD_STATE_READY;
- mmc_simple_cmd(request, MMC_ALL_SEND_CID, 0, RESPONSE_R2_CID);
- }
- break;
-
- case MMC_SEND_OP_COND:
- retval = mmc_unpack_r3(request, &r3);
- if (retval) {
- DEBUG(0,"mmc_init_card_state: failed SEND_OP_COND error=%d (%s)\n",
- retval, mmc_result_to_string(retval));
- return MMC_INIT_FAILED;
- }
-
- DEBUG(2,"mmc_init_card_state: read ocr value = 0x%08x\n", r3.ocr);
- if (!(r3.ocr & MMC_CARD_BUSY)) {
- mmc_simple_cmd(request, MMC_SEND_OP_COND, MMC_OCR_ARG, RESPONSE_R3);
- }
- else {
- mmcinfo.sd = 0; /* MMC Card ready */
- mmcinfo.state = CARD_STATE_READY;
- mmc_simple_cmd(request, MMC_ALL_SEND_CID, 0, RESPONSE_R2_CID);
- }
- break;
-
- case MMC_ALL_SEND_CID:
- retval = mmc_unpack_cid( request, &mmcinfo.cid );
- mmc_dev.if_type = IF_TYPE_MMC;
- mmc_dev.part_type = PART_TYPE_DOS;
- mmc_dev.dev = 0;
- mmc_dev.lun = 0;
- mmc_dev.type = 0;
- /* FIXME fill in the correct size (is set to 32MByte) */
- mmc_dev.blksz = 512;
- mmc_dev.lba = 0x10000;
- mmc_dev.removable = 0;
-
- /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */
- if ( retval && (retval != MMC_ERROR_CRC)) {
- DEBUG(0,"mmc_init_card_state: unable to ALL_SEND_CID error=%d (%s)\n",
- retval, mmc_result_to_string(retval));
- return MMC_INIT_FAILED;
- }
- mmcinfo.state = CARD_STATE_IDENT;
- if(mmcinfo.sd)
- mmc_simple_cmd(request, MMC_SET_RELATIVE_ADDR, 0, RESPONSE_R6);
- else
- mmc_simple_cmd(request, MMC_SET_RELATIVE_ADDR, ID_TO_RCA(mmcinfo.id) << 16, RESPONSE_R1);
- break;
-
- case MMC_SET_RELATIVE_ADDR:
- if (mmcinfo.sd) {
- retval = mmc_unpack_r6(request, &r1, mmcinfo.state, &mmcinfo.rca);
- mmcinfo.rca = mmcinfo.rca << 16;
- DEBUG(2, "mmc_init_card_state: Get RCA from SD: 0x%04x Status: %x\n", mmcinfo.rca, r1.status);
- } else {
- retval = mmc_unpack_r1(request,&r1,mmcinfo.state);
- mmcinfo.rca = ID_TO_RCA(mmcinfo.id) << 16;
- }
- if (retval) {
- DEBUG(0, "mmc_init_card_state: unable to SET_RELATIVE_ADDR error=%d (%s)\n",
- retval, mmc_result_to_string(retval));
- return MMC_INIT_FAILED;
- }
-
- mmcinfo.state = CARD_STATE_STBY;
- mmc_simple_cmd(request, MMC_SEND_CSD, mmcinfo.rca, RESPONSE_R2_CSD);
-
- break;
-
- case MMC_SEND_CSD:
- retval = mmc_unpack_csd(request, &mmcinfo.csd);
- mmc_csd_t *csd = (mmc_csd_t *)retval;
- memcpy(&mmc_csd, csd, sizeof(csd));
- mmc_ready = 1;
-
- printf("MMC card is ready\n");
- /* FIXME add verbose printout for csd */
-
- /*FIXME:ignore CRC error for CMD2/CMD9/CMD10 */
- if (retval && (retval != MMC_ERROR_CRC)) {
- DEBUG(0, "mmc_init_card_state: unable to SEND_CSD error=%d (%s)\n",
- retval, mmc_result_to_string(retval));
- return MMC_INIT_FAILED;
- }
- if (mmcinfo.csd.dsr_imp) {
- DEBUG(0, "mmc_init_card_state: driver doesn't support setting DSR\n");
- }
- mmc_configure_card();
- return MMC_INIT_PASSED;
-
- default:
- DEBUG(0, "mmc_init_card_state: error! Illegal last cmd %d\n", request->cmd);
- return MMC_INIT_FAILED;
- }
-
- return MMC_INIT_DOING;
-}
-
-int mmc_init_card(void)
-{
- struct mmc_request request;
- int retval;
-
- mmc_simple_cmd(&request, MMC_CIM_RESET, 0, RESPONSE_NONE); /* reset card */
- mmc_simple_cmd(&request, MMC_GO_IDLE_STATE, 0, RESPONSE_NONE);
- mmcinfo.sd = 1; /* assuming a SD card */
-
- while ((retval = mmc_init_card_state(&request)) == MMC_INIT_DOING)
- ;
-
- if (retval == MMC_INIT_PASSED)
- return MMC_NO_ERROR;
- else
- return MMC_NO_RESPONSE;
-}
-
-int mmc_legacy_init(int verbose)
-{
- if (!__msc_card_detected())
- return 1;
-
- printf("MMC card found\n");
-
- /* Step-1: init GPIO */
- __gpio_as_msc();
-
- __msc_init_io();
-
- /* Step-2: turn on power of card */
-#if !defined(CONFIG_SAKC)
- __msc_enable_power();
-#endif
-
- /* Step-3: Reset MSC Controller. */
- __msc_reset();
-
- /* Step-3: mask all IRQs. */
- MMC_IRQ_MASK();
-
- /* Step-4: stop MMC/SD clock */
- jz_mmc_stop_clock();
- mmc_init_card();
- mmc_select_card();
-
- mmc_dev.block_read = mmc_bread;
- fat_register_device(&mmc_dev,1); /* partitions start counting with 1 */
-
- return 0;
-}
-
-int mmc_ident(block_dev_desc_t *dev)
-{
- return 0;
-}
-
-int mmc2info(ulong addr)
-{
- /* FIXME hard codes to 32 MB device */
- if (addr >= CFG_MMC_BASE && addr < CFG_MMC_BASE + 0x02000000) {
- return 1;
- }
- return 0;
-}
-/*
- * Debugging functions
- */
-
-static char * mmc_result_strings[] = {
- "NO_RESPONSE",
- "NO_ERROR",
- "ERROR_OUT_OF_RANGE",
- "ERROR_ADDRESS",
- "ERROR_BLOCK_LEN",
- "ERROR_ERASE_SEQ",
- "ERROR_ERASE_PARAM",
- "ERROR_WP_VIOLATION",
- "ERROR_CARD_IS_LOCKED",
- "ERROR_LOCK_UNLOCK_FAILED",
- "ERROR_COM_CRC",
- "ERROR_ILLEGAL_COMMAND",
- "ERROR_CARD_ECC_FAILED",
- "ERROR_CC",
- "ERROR_GENERAL",
- "ERROR_UNDERRUN",
- "ERROR_OVERRUN",
- "ERROR_CID_CSD_OVERWRITE",
- "ERROR_STATE_MISMATCH",
- "ERROR_HEADER_MISMATCH",
- "ERROR_TIMEOUT",
- "ERROR_CRC",
- "ERROR_DRIVER_FAILURE",
-};
-
-char * mmc_result_to_string(int i)
-{
- return mmc_result_strings[i+1];
-}
-
-static char * card_state_strings[] = {
- "empty",
- "idle",
- "ready",
- "ident",
- "stby",
- "tran",
- "data",
- "rcv",
- "prg",
- "dis",
-};
-
-static inline char * card_state_to_string(int i)
-{
- return card_state_strings[i+1];
-}
-
-/*
- * Utility functions
- */
-
-#define PARSE_U32(_buf,_index) \
- (((u32)_buf[_index]) << 24) | (((u32)_buf[_index+1]) << 16) | \
- (((u32)_buf[_index+2]) << 8) | ((u32)_buf[_index+3]);
-
-#define PARSE_U16(_buf,_index) \
- (((u16)_buf[_index]) << 8) | ((u16)_buf[_index+1]);
-
-int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd)
-{
- u8 *buf = request->response;
- int num = 0;
-
- if (request->result)
- return request->result;
-
- csd->csd_structure = (buf[1] & 0xc0) >> 6;
- if (csd->csd_structure)
- sd2_0 = 1;
- else
- sd2_0 = 0;
-
- switch (csd->csd_structure) {
- case 0 :
- csd->taac = buf[2];
- csd->nsac = buf[3];
- csd->tran_speed = buf[4];
- csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4);
- csd->read_bl_len = buf[6] & 0x0f;
- /* for support 2GB card*/
- if (csd->read_bl_len >= 10)
- {
- num = csd->read_bl_len - 9;
- csd->read_bl_len = 9;
- }
-
- csd->read_bl_partial = (buf[7] & 0x80) ? 1 : 0;
- csd->write_blk_misalign = (buf[7] & 0x40) ? 1 : 0;
- csd->read_blk_misalign = (buf[7] & 0x20) ? 1 : 0;
- csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0;
- csd->c_size = ((((u16)buf[7]) & 0x03) << 10) | (((u16)buf[8]) << 2) | (((u16)buf[9]) & 0xc0) >> 6;
-
- if (num)
- csd->c_size = csd->c_size << num;
-
-
- csd->vdd_r_curr_min = (buf[9] & 0x38) >> 3;
- csd->vdd_r_curr_max = buf[9] & 0x07;
- csd->vdd_w_curr_min = (buf[10] & 0xe0) >> 5;
- csd->vdd_w_curr_max = (buf[10] & 0x1c) >> 2;
- csd->c_size_mult = ((buf[10] & 0x03) << 1) | ((buf[11] & 0x80) >> 7);
- switch (csd->csd_structure) {
- case CSD_STRUCT_VER_1_0:
- case CSD_STRUCT_VER_1_1:
- csd->erase.v22.sector_size = (buf[11] & 0x7c) >> 2;
- csd->erase.v22.erase_grp_size = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5);
-
- break;
- case CSD_STRUCT_VER_1_2:
- default:
- csd->erase.v31.erase_grp_size = (buf[11] & 0x7c) >> 2;
- csd->erase.v31.erase_grp_mult = ((buf[11] & 0x03) << 3) | ((buf[12] & 0xe0) >> 5);
- break;
- }
- csd->wp_grp_size = buf[12] & 0x1f;
- csd->wp_grp_enable = (buf[13] & 0x80) ? 1 : 0;
- csd->default_ecc = (buf[13] & 0x60) >> 5;
- csd->r2w_factor = (buf[13] & 0x1c) >> 2;
- csd->write_bl_len = ((buf[13] & 0x03) << 2) | ((buf[14] & 0xc0) >> 6);
- if (csd->write_bl_len >= 10)
- csd->write_bl_len = 9;
-
- csd->write_bl_partial = (buf[14] & 0x20) ? 1 : 0;
- csd->file_format_grp = (buf[15] & 0x80) ? 1 : 0;
- csd->copy = (buf[15] & 0x40) ? 1 : 0;
- csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0;
- csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0;
- csd->file_format = (buf[15] & 0x0c) >> 2;
- csd->ecc = buf[15] & 0x03;
-
- DEBUG(2," csd_structure=%d spec_vers=%d taac=%02x nsac=%02x tran_speed=%02x\n"
- " ccc=%04x read_bl_len=%d read_bl_partial=%d write_blk_misalign=%d\n"
- " read_blk_misalign=%d dsr_imp=%d c_size=%d vdd_r_curr_min=%d\n"
- " vdd_r_curr_max=%d vdd_w_curr_min=%d vdd_w_curr_max=%d c_size_mult=%d\n"
- " wp_grp_size=%d wp_grp_enable=%d default_ecc=%d r2w_factor=%d\n"
- " write_bl_len=%d write_bl_partial=%d file_format_grp=%d copy=%d\n"
- " perm_write_protect=%d tmp_write_protect=%d file_format=%d ecc=%d\n",
- csd->csd_structure, csd->spec_vers,
- csd->taac, csd->nsac, csd->tran_speed,
- csd->ccc, csd->read_bl_len,
- csd->read_bl_partial, csd->write_blk_misalign,
- csd->read_blk_misalign, csd->dsr_imp,
- csd->c_size, csd->vdd_r_curr_min,
- csd->vdd_r_curr_max, csd->vdd_w_curr_min,
- csd->vdd_w_curr_max, csd->c_size_mult,
- csd->wp_grp_size, csd->wp_grp_enable,
- csd->default_ecc, csd->r2w_factor,
- csd->write_bl_len, csd->write_bl_partial,
- csd->file_format_grp, csd->copy,
- csd->perm_write_protect, csd->tmp_write_protect,
- csd->file_format, csd->ecc);
- switch (csd->csd_structure) {
- case CSD_STRUCT_VER_1_0:
- case CSD_STRUCT_VER_1_1:
- DEBUG(2," V22 sector_size=%d erase_grp_size=%d\n",
- csd->erase.v22.sector_size,
- csd->erase.v22.erase_grp_size);
- break;
- case CSD_STRUCT_VER_1_2:
- default:
- DEBUG(2," V31 erase_grp_size=%d erase_grp_mult=%d\n",
- csd->erase.v31.erase_grp_size,
- csd->erase.v31.erase_grp_mult);
- break;
-
- }
- break;
-
- case 1 :
- csd->taac = 0;
- csd->nsac = 0;
- csd->tran_speed = buf[4];
- csd->ccc = (((u16)buf[5]) << 4) | ((buf[6] & 0xf0) >> 4);
-
- csd->read_bl_len = 9;
- csd->read_bl_partial = 0;
- csd->write_blk_misalign = 0;
- csd->read_blk_misalign = 0;
- csd->dsr_imp = (buf[7] & 0x10) ? 1 : 0;
- csd->c_size = ((((u16)buf[8]) & 0x3f) << 16) | (((u16)buf[9]) << 8) | ((u16)buf[10]) ;
- switch (csd->csd_structure) {
- case CSD_STRUCT_VER_1_0:
- case CSD_STRUCT_VER_1_1:
- csd->erase.v22.sector_size = 0x7f;
- csd->erase.v22.erase_grp_size = 0;
- break;
- case CSD_STRUCT_VER_1_2:
- default:
- csd->erase.v31.erase_grp_size = 0x7f;
- csd->erase.v31.erase_grp_mult = 0;
- break;
- }
- csd->wp_grp_size = 0;
- csd->wp_grp_enable = 0;
- csd->default_ecc = (buf[13] & 0x60) >> 5;
- csd->r2w_factor = 4;/* Unused */
- csd->write_bl_len = 9;
-
- csd->write_bl_partial = 0;
- csd->file_format_grp = 0;
- csd->copy = (buf[15] & 0x40) ? 1 : 0;
- csd->perm_write_protect = (buf[15] & 0x20) ? 1 : 0;
- csd->tmp_write_protect = (buf[15] & 0x10) ? 1 : 0;
- csd->file_format = 0;
- csd->ecc = buf[15] & 0x03;
-
- DEBUG(2," csd_structure=%d spec_vers=%d taac=%02x nsac=%02x tran_speed=%02x\n"
- " ccc=%04x read_bl_len=%d read_bl_partial=%d write_blk_misalign=%d\n"
- " read_blk_misalign=%d dsr_imp=%d c_size=%d vdd_r_curr_min=%d\n"
- " vdd_r_curr_max=%d vdd_w_curr_min=%d vdd_w_curr_max=%d c_size_mult=%d\n"
- " wp_grp_size=%d wp_grp_enable=%d default_ecc=%d r2w_factor=%d\n"
- " write_bl_len=%d write_bl_partial=%d file_format_grp=%d copy=%d\n"
- " perm_write_protect=%d tmp_write_protect=%d file_format=%d ecc=%d\n",
- csd->csd_structure, csd->spec_vers,
- csd->taac, csd->nsac, csd->tran_speed,
- csd->ccc, csd->read_bl_len,
- csd->read_bl_partial, csd->write_blk_misalign,
- csd->read_blk_misalign, csd->dsr_imp,
- csd->c_size, csd->vdd_r_curr_min,
- csd->vdd_r_curr_max, csd->vdd_w_curr_min,
- csd->vdd_w_curr_max, csd->c_size_mult,
- csd->wp_grp_size, csd->wp_grp_enable,
- csd->default_ecc, csd->r2w_factor,
- csd->write_bl_len, csd->write_bl_partial,
- csd->file_format_grp, csd->copy,
- csd->perm_write_protect, csd->tmp_write_protect,
- csd->file_format, csd->ecc);
- switch (csd->csd_structure) {
- case CSD_STRUCT_VER_1_0:
- case CSD_STRUCT_VER_1_1:
- DEBUG(2," V22 sector_size=%d erase_grp_size=%d\n",
- csd->erase.v22.sector_size,
- csd->erase.v22.erase_grp_size);
- break;
- case CSD_STRUCT_VER_1_2:
- default:
- DEBUG(2," V31 erase_grp_size=%d erase_grp_mult=%d\n",
- csd->erase.v31.erase_grp_size,
- csd->erase.v31.erase_grp_mult);
- break;
- }
- }
-
- if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH;
-
- return 0;
-}
-
-int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state)
-{
- u8 *buf = request->response;
-
- if (request->result) return request->result;
-
- r1->cmd = buf[0];
- r1->status = PARSE_U32(buf,1);
-
- DEBUG(2, "mmc_unpack_r1: cmd=%d status=%08x\n", r1->cmd, r1->status);
-
- if (R1_STATUS(r1->status)) {
- if (r1->status & R1_OUT_OF_RANGE) return MMC_ERROR_OUT_OF_RANGE;
- if (r1->status & R1_ADDRESS_ERROR) return MMC_ERROR_ADDRESS;
- if (r1->status & R1_BLOCK_LEN_ERROR) return MMC_ERROR_BLOCK_LEN;
- if (r1->status & R1_ERASE_SEQ_ERROR) return MMC_ERROR_ERASE_SEQ;
- if (r1->status & R1_ERASE_PARAM) return MMC_ERROR_ERASE_PARAM;
- if (r1->status & R1_WP_VIOLATION) return MMC_ERROR_WP_VIOLATION;
- /*if (r1->status & R1_CARD_IS_LOCKED) return MMC_ERROR_CARD_IS_LOCKED; */
- if (r1->status & R1_LOCK_UNLOCK_FAILED) return MMC_ERROR_LOCK_UNLOCK_FAILED;
- if (r1->status & R1_COM_CRC_ERROR) return MMC_ERROR_COM_CRC;
- if (r1->status & R1_ILLEGAL_COMMAND) return MMC_ERROR_ILLEGAL_COMMAND;
- if (r1->status & R1_CARD_ECC_FAILED) return MMC_ERROR_CARD_ECC_FAILED;
- if (r1->status & R1_CC_ERROR) return MMC_ERROR_CC;
- if (r1->status & R1_ERROR) return MMC_ERROR_GENERAL;
- if (r1->status & R1_UNDERRUN) return MMC_ERROR_UNDERRUN;
- if (r1->status & R1_OVERRUN) return MMC_ERROR_OVERRUN;
- if (r1->status & R1_CID_CSD_OVERWRITE) return MMC_ERROR_CID_CSD_OVERWRITE;
- }
-
- if (buf[0] != request->cmd) return MMC_ERROR_HEADER_MISMATCH;
-
- /* This should be last - it's the least dangerous error */
-
- return 0;
-}
-
-int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr)
-{
- u8 *buf = request->response;
- if (request->result) return request->result;
-
- *scr = PARSE_U32(buf, 5); /* Save SCR returned by the SD Card */
- return mmc_unpack_r1(request, r1, state);
-
-}
-
-int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca)
-{
- u8 *buf = request->response;
-
- if (request->result) return request->result;
-
- *rca = PARSE_U16(buf,1); /* Save RCA returned by the SD Card */
-
- *(buf+1) = 0;
- *(buf+2) = 0;
-
- return mmc_unpack_r1(request, r1, state);
-}
-
-int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid)
-{
- u8 *buf = request->response;
- int i;
-
- if (request->result) return request->result;
-
- cid->mid = buf[1];
- cid->oid = PARSE_U16(buf,2);
- for (i = 0 ; i < 6 ; i++)
- cid->pnm[i] = buf[4+i];
- cid->pnm[6] = 0;
- cid->prv = buf[10];
- cid->psn = PARSE_U32(buf,11);
- cid->mdt = buf[15];
-
- DEBUG(2,"mmc_unpack_cid: mid=%d oid=%d pnm=%s prv=%d.%d psn=%08x mdt=%d/%d\n",
- cid->mid, cid->oid, cid->pnm,
- (cid->prv>>4), (cid->prv&0xf),
- cid->psn, (cid->mdt>>4), (cid->mdt&0xf)+1997);
-
- if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH;
- return 0;
-}
-
-int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3)
-{
- u8 *buf = request->response;
-
- if (request->result) return request->result;
-
- r3->ocr = PARSE_U32(buf,1);
- DEBUG(2,"mmc_unpack_r3: ocr=%08x\n", r3->ocr);
-
- if (buf[0] != 0x3f) return MMC_ERROR_HEADER_MISMATCH;
- return 0;
-}
-
-#define KBPS 1
-#define MBPS 1000
-
-static u32 ts_exp[] = { 100*KBPS, 1*MBPS, 10*MBPS, 100*MBPS, 0, 0, 0, 0 };
-static u32 ts_mul[] = { 0, 1000, 1200, 1300, 1500, 2000, 2500, 3000,
- 3500, 4000, 4500, 5000, 5500, 6000, 7000, 8000 };
-
-u32 mmc_tran_speed(u8 ts)
-{
- u32 rate = ts_exp[(ts & 0x7)] * ts_mul[(ts & 0x78) >> 3];
-
- if (rate <= 0) {
- DEBUG(0, "mmc_tran_speed: error - unrecognized speed 0x%02x\n", ts);
- return 1;
- }
-
- return rate;
-}
-
-void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg,
- u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer)
-{
- request->cmd = cmd;
- request->arg = arg;
- request->rtype = rtype;
- request->nob = nob;
- request->block_len = block_len;
- request->buffer = buffer;
- request->cnt = nob * block_len;
-
- jz_mmc_exec_cmd(request);
-}
-
-#endif /* CONFIG_MMC */
-#endif /* CONFIG_JZ4740 */
+++ /dev/null
-/*
- * linux/drivers/mmc/jz_mmc.h
- *
- * Author: Vladimir Shebordaev, Igor Oblakov
- * Copyright: MontaVista Software Inc.
- *
- * $Id: jz_mmc.h,v 1.3 2007-06-15 08:04:20 jlwei Exp $
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __MMC_JZMMC_H__
-#define __MMC_JZMMC_H__
-
-#include "mmc_protocol.h"
-
-#define MMC_DEBUG_LEVEL 0 /* Enable Debug: 0 - no debug */
-
-#define MMC_BLOCK_SIZE 512 /* MMC/SD Block Size */
-
-#define ID_TO_RCA(x) ((x)+1)
-
-#define MMC_OCR_ARG 0x00ff8000 /* Argument of OCR */
-
-enum mmc_result_t {
- MMC_NO_RESPONSE = -1,
- MMC_NO_ERROR = 0,
- MMC_ERROR_OUT_OF_RANGE,
- MMC_ERROR_ADDRESS,
- MMC_ERROR_BLOCK_LEN,
- MMC_ERROR_ERASE_SEQ,
- MMC_ERROR_ERASE_PARAM,
- MMC_ERROR_WP_VIOLATION,
- MMC_ERROR_CARD_IS_LOCKED,
- MMC_ERROR_LOCK_UNLOCK_FAILED,
- MMC_ERROR_COM_CRC,
- MMC_ERROR_ILLEGAL_COMMAND,
- MMC_ERROR_CARD_ECC_FAILED,
- MMC_ERROR_CC,
- MMC_ERROR_GENERAL,
- MMC_ERROR_UNDERRUN,
- MMC_ERROR_OVERRUN,
- MMC_ERROR_CID_CSD_OVERWRITE,
- MMC_ERROR_STATE_MISMATCH,
- MMC_ERROR_HEADER_MISMATCH,
- MMC_ERROR_TIMEOUT,
- MMC_ERROR_CRC,
- MMC_ERROR_DRIVER_FAILURE,
-};
-
-/* the information structure of MMC/SD Card */
-typedef struct MMC_INFO
-{
- int id; /* Card index */
- int sd; /* MMC or SD card */
- int rca; /* RCA */
- u32 scr; /* SCR 63:32*/
- int flags; /* Ejected, inserted */
- enum card_state state; /* empty, ident, ready, whatever */
-
- /* Card specific information */
- struct mmc_cid cid;
- struct mmc_csd csd;
- u32 block_num;
- u32 block_len;
- u32 erase_unit;
-} mmc_info;
-
-mmc_info mmcinfo;
-
-struct mmc_request {
- int index; /* Slot index - used for CS lines */
- int cmd; /* Command to send */
- u32 arg; /* Argument to send */
- enum mmc_rsp_t rtype; /* Response type expected */
-
- /* Data transfer (these may be modified at the low level) */
- u16 nob; /* Number of blocks to transfer*/
- u16 block_len; /* Block length */
- u8 *buffer; /* Data buffer */
- u32 cnt; /* Data length, for PIO */
-
- /* Results */
- u8 response[18]; /* Buffer to store response - CRC is optional */
- enum mmc_result_t result;
-};
-
-char * mmc_result_to_string(int);
-int mmc_unpack_csd(struct mmc_request *request, struct mmc_csd *csd);
-int mmc_unpack_r1(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state);
-int mmc_unpack_r6(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, int *rca);
-int mmc_unpack_scr(struct mmc_request *request, struct mmc_response_r1 *r1, enum card_state state, u32 *scr);
-int mmc_unpack_cid(struct mmc_request *request, struct mmc_cid *cid);
-int mmc_unpack_r3(struct mmc_request *request, struct mmc_response_r3 *r3);
-
-void mmc_send_cmd(struct mmc_request *request, int cmd, u32 arg,
- u16 nob, u16 block_len, enum mmc_rsp_t rtype, u8 *buffer);
-u32 mmc_tran_speed(u8 ts);
-void jz_mmc_set_clock(int sd, u32 rate);
-void jz_mmc_hardware_init(void);
-
-static inline void mmc_simple_cmd(struct mmc_request *request, int cmd, u32 arg, enum mmc_rsp_t rtype)
-{
- mmc_send_cmd( request, cmd, arg, 0, 0, rtype, 0);
-}
-
-int mmc_legacy_init(int verbose);
-int mmc_read(ulong src, uchar *dst, int size);
-int mmc_write(uchar *src, ulong dst, int size);
-int mmc2info(ulong addr);
-
-#endif /* __MMC_JZMMC_H__ */
+++ /dev/null
-/*
- * Jz47xx UART support
- *
- * Hardcoded to UART 0 for now
- * Options also hardcoded to 8N1
- *
- * Copyright (c) 2005
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-
-#if defined(CONFIG_JZ4740)
-
-#include <common.h>
-
-#include <asm/jz4740.h>
-
-#undef UART_BASE
-#ifndef CONFIG_SYS_UART_BASE
-#define UART_BASE UART0_BASE
-#else
-#define UART_BASE CONFIG_SYS_UART_BASE
-#endif
-
-/******************************************************************************
-*
-* serial_init - initialize a channel
-*
-* This routine initializes the number of data bits, parity
-* and set the selected baud rate. Interrupts are disabled.
-* Set the modem control signals if the option is selected.
-*
-* RETURNS: N/A
-*/
-
-int serial_init (void)
-{
-#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
- volatile u8 *uart_fcr = (volatile u8 *)(UART_BASE + OFF_FCR);
- volatile u8 *uart_lcr = (volatile u8 *)(UART_BASE + OFF_LCR);
- volatile u8 *uart_ier = (volatile u8 *)(UART_BASE + OFF_IER);
- volatile u8 *uart_sircr = (volatile u8 *)(UART_BASE + OFF_SIRCR);
-
- /* Disable port interrupts while changing hardware */
- *uart_ier = 0;
-
- /* Disable UART unit function */
- *uart_fcr = ~UART_FCR_UUE;
-
- /* Set both receiver and transmitter in UART mode (not SIR) */
- *uart_sircr = ~(SIRCR_RSIRE | SIRCR_TSIRE);
-
- /* Set databits, stopbits and parity. (8-bit data, 1 stopbit, no parity) */
- *uart_lcr = UART_LCR_WLEN_8 | UART_LCR_STOP_1;
-
- /* Set baud rate */
- serial_setbrg();
-
- /* Enable UART unit, enable and clear FIFO */
- *uart_fcr = UART_FCR_UUE | UART_FCR_FE | UART_FCR_TFLS | UART_FCR_RFLS;
-#endif
- return 0;
-}
-
-void serial_setbrg (void)
-{
- volatile u8 *uart_lcr = (volatile u8 *)(UART_BASE + OFF_LCR);
- volatile u8 *uart_dlhr = (volatile u8 *)(UART_BASE + OFF_DLHR);
- volatile u8 *uart_dllr = (volatile u8 *)(UART_BASE + OFF_DLLR);
- u32 baud_div, tmp;
-
- baud_div = CONFIG_SYS_EXTAL / 16 / CONFIG_BAUDRATE;
-
- tmp = *uart_lcr;
- tmp |= UART_LCR_DLAB;
- *uart_lcr = tmp;
-
- *uart_dlhr = (baud_div >> 8) & 0xff;
- *uart_dllr = baud_div & 0xff;
-
- tmp &= ~UART_LCR_DLAB;
- *uart_lcr = tmp;
-}
-
-void serial_putc (const char c)
-{
- volatile u8 *uart_lsr = (volatile u8 *)(UART_BASE + OFF_LSR);
- volatile u8 *uart_tdr = (volatile u8 *)(UART_BASE + OFF_TDR);
-
- if (c == '\n') serial_putc ('\r');
-
- /* Wait for fifo to shift out some bytes */
- while ( !((*uart_lsr & (UART_LSR_TDRQ | UART_LSR_TEMT)) == 0x60) );
-
- *uart_tdr = (u8)c;
-}
-
-void serial_puts (const char *s)
-{
- while (*s) {
- serial_putc (*s++);
- }
-}
-
-int serial_getc (void)
-{
- volatile u8 *uart_rdr = (volatile u8 *)(UART_BASE + OFF_RDR);
-
- while (!serial_tstc());
-
- return *uart_rdr;
-}
-
-int serial_tstc (void)
-{
- volatile u8 *uart_lsr = (volatile u8 *)(UART_BASE + OFF_LSR);
-
- if (*uart_lsr & UART_LSR_DR) {
- /* Data in rfifo */
- return (1);
- }
- return 0;
-}
-
-#endif
+++ /dev/null
-/*
-**********************************************************************
-*
-* uC/MMC
-*
-* (c) Copyright 2005 - 2007, Ingenic Semiconductor, Inc
-* All rights reserved.
-*
-***********************************************************************
-
-----------------------------------------------------------------------
-File : mmc_protocol.h
-Purpose : MMC protocol definitions.
-
-----------------------------------------------------------------------
-Version-Date-----Author-Explanation
-----------------------------------------------------------------------
-1.00.00 20060831 WeiJianli First release
-
-----------------------------------------------------------------------
-Known problems or limitations with current version
-----------------------------------------------------------------------
-(none)
----------------------------END-OF-HEADER------------------------------
-*/
-
-#ifndef __MMC_PROTOCOL__
-#define __MMC_PROTOCOL__
-
-/* Standard MMC/SD clock speeds */
-#define MMC_CLOCK_SLOW 400000 /* 400 kHz for initial setup */
-#define MMC_CLOCK_FAST 20000000 /* 20 MHz for maximum for normal operation */
-#define SD_CLOCK_FAST 24000000 /* 24 MHz for SD Cards */
-
-/* Extra MMC commands for state control */
-/* Use negative numbers to disambiguate */
-#define MMC_CIM_RESET -1
-
-/* Standard MMC commands (3.1) type argument response */
- /* class 1 */
-#define MMC_GO_IDLE_STATE 0 /* bc */
-#define MMC_SEND_OP_COND 1 /* bcr [31:0] OCR R3 */
-#define MMC_ALL_SEND_CID 2 /* bcr R2 */
-#define MMC_SET_RELATIVE_ADDR 3 /* ac [31:16] RCA R1 */
-#define MMC_SET_DSR 4 /* bc [31:16] RCA */
-#define MMC_SELECT_CARD 7 /* ac [31:16] RCA R1 */
-#define MMC_SEND_CSD 9 /* ac [31:16] RCA R2 */
-#define MMC_SEND_CID 10 /* ac [31:16] RCA R2 */
-#define MMC_READ_DAT_UNTIL_STOP 11 /* adtc [31:0] dadr R1 */
-#define MMC_STOP_TRANSMISSION 12 /* ac R1b */
-#define MMC_SEND_STATUS 13 /* ac [31:16] RCA R1 */
-#define MMC_GO_INACTIVE_STATE 15 /* ac [31:16] RCA */
-
- /* class 2 */
-#define MMC_SET_BLOCKLEN 16 /* ac [31:0] block len R1 */
-#define MMC_READ_SINGLE_BLOCK 17 /* adtc [31:0] data addr R1 */
-#define MMC_READ_MULTIPLE_BLOCK 18 /* adtc [31:0] data addr R1 */
-
- /* class 3 */
-#define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */
-
- /* class 4 */
-#define MMC_SET_BLOCK_COUNT 23 /* adtc [31:0] data addr R1 */
-#define MMC_WRITE_BLOCK 24 /* adtc [31:0] data addr R1 */
-#define MMC_WRITE_MULTIPLE_BLOCK 25 /* adtc R1 */
-#define MMC_PROGRAM_CID 26 /* adtc R1 */
-#define MMC_PROGRAM_CSD 27 /* adtc R1 */
-
- /* class 6 */
-#define MMC_SET_WRITE_PROT 28 /* ac [31:0] data addr R1b */
-#define MMC_CLR_WRITE_PROT 29 /* ac [31:0] data addr R1b */
-#define MMC_SEND_WRITE_PROT 30 /* adtc [31:0] wpdata addr R1 */
-
- /* class 5 */
-#define MMC_ERASE_GROUP_START 35 /* ac [31:0] data addr R1 */
-#define MMC_ERASE_GROUP_END 36 /* ac [31:0] data addr R1 */
-#define MMC_ERASE 37 /* ac R1b */
-
- /* class 9 */
-#define MMC_FAST_IO 39 /* ac <Complex> R4 */
-#define MMC_GO_IRQ_STATE 40 /* bcr R5 */
-
- /* class 7 */
-#define MMC_LOCK_UNLOCK 42 /* adtc R1b */
-
- /* class 8 */
-#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */
-#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1b */
-
- /* SD class */
-#define SD_SEND_OP_COND 41 /* bcr [31:0] OCR R3 */
-#define SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */
-#define SEND_SCR 51 /* adtc [31:0] staff R1 */
-
-/* Don't change the order of these; they are used in dispatch tables */
-enum mmc_rsp_t {
- RESPONSE_NONE = 0,
- RESPONSE_R1 = 1,
- RESPONSE_R1B = 2,
- RESPONSE_R2_CID = 3,
- RESPONSE_R2_CSD = 4,
- RESPONSE_R3 = 5,
- RESPONSE_R4 = 6,
- RESPONSE_R5 = 7,
- RESPONSE_R6 = 8,
-};
-
-
-/*
- MMC status in R1
- Type
- e : error bit
- s : status bit
- r : detected and set for the actual command response
- x : detected and set during command execution. the host must poll
- the card by sending status command in order to read these bits.
- Clear condition
- a : according to the card state
- b : always related to the previous command. Reception of
- a valid command will clear it (with a delay of one command)
- c : clear by read
- */
-
-#define R1_OUT_OF_RANGE (1 << 31) /* er, c */
-#define R1_ADDRESS_ERROR (1 << 30) /* erx, c */
-#define R1_BLOCK_LEN_ERROR (1 << 29) /* er, c */
-#define R1_ERASE_SEQ_ERROR (1 << 28) /* er, c */
-#define R1_ERASE_PARAM (1 << 27) /* ex, c */
-#define R1_WP_VIOLATION (1 << 26) /* erx, c */
-#define R1_CARD_IS_LOCKED (1 << 25) /* sx, a */
-#define R1_LOCK_UNLOCK_FAILED (1 << 24) /* erx, c */
-#define R1_COM_CRC_ERROR (1 << 23) /* er, b */
-#define R1_ILLEGAL_COMMAND (1 << 22) /* er, b */
-#define R1_CARD_ECC_FAILED (1 << 21) /* ex, c */
-#define R1_CC_ERROR (1 << 20) /* erx, c */
-#define R1_ERROR (1 << 19) /* erx, c */
-#define R1_UNDERRUN (1 << 18) /* ex, c */
-#define R1_OVERRUN (1 << 17) /* ex, c */
-#define R1_CID_CSD_OVERWRITE (1 << 16) /* erx, c, CID/CSD overwrite */
-#define R1_WP_ERASE_SKIP (1 << 15) /* sx, c */
-#define R1_CARD_ECC_DISABLED (1 << 14) /* sx, a */
-#define R1_ERASE_RESET (1 << 13) /* sr, c */
-#define R1_STATUS(x) (x & 0xFFFFE000)
-#define R1_CURRENT_STATE(x) ((x & 0x00001E00) >> 9) /* sx, b (4 bits) */
-#define R1_READY_FOR_DATA (1 << 8) /* sx, a */
-#define R1_APP_CMD (1 << 7) /* sr, c */
-
-enum card_state {
- CARD_STATE_EMPTY = -1,
- CARD_STATE_IDLE = 0,
- CARD_STATE_READY = 1,
- CARD_STATE_IDENT = 2,
- CARD_STATE_STBY = 3,
- CARD_STATE_TRAN = 4,
- CARD_STATE_DATA = 5,
- CARD_STATE_RCV = 6,
- CARD_STATE_PRG = 7,
- CARD_STATE_DIS = 8,
-};
-
-/* These are unpacked versions of the actual responses */
-
- struct mmc_response_r1 {
- u8 cmd;
- u32 status;
-};
-
-typedef struct mmc_cid {
- u8 mid;
- u16 oid;
- u8 pnm[7]; /* Product name (we null-terminate) */
- u8 prv;
- u32 psn;
- u8 mdt;
-}mmc_cid_t;
-
-typedef struct mmc_csd {
- u8 csd_structure;
- u8 spec_vers;
- u8 taac;
- u8 nsac;
- u8 tran_speed;
- u16 ccc;
- u8 read_bl_len;
- u8 read_bl_partial;
- u8 write_blk_misalign;
- u8 read_blk_misalign;
- u8 dsr_imp;
- u16 c_size;
- u8 vdd_r_curr_min;
- u8 vdd_r_curr_max;
- u8 vdd_w_curr_min;
- u8 vdd_w_curr_max;
- u8 c_size_mult;
- union {
- struct { /* MMC system specification version 3.1 */
- u8 erase_grp_size;
- u8 erase_grp_mult;
- } v31;
- struct { /* MMC system specification version 2.2 */
- u8 sector_size;
- u8 erase_grp_size;
- } v22;
- } erase;
- u8 wp_grp_size;
- u8 wp_grp_enable;
- u8 default_ecc;
- u8 r2w_factor;
- u8 write_bl_len;
- u8 write_bl_partial;
- u8 file_format_grp;
- u8 copy;
- u8 perm_write_protect;
- u8 tmp_write_protect;
- u8 file_format;
- u8 ecc;
-}mmc_csd_t;;
-
-struct mmc_response_r3 {
- u32 ocr;
-};
-
-#define MMC_VDD_145_150 0x00000001 /* VDD voltage 1.45 - 1.50 */
-#define MMC_VDD_150_155 0x00000002 /* VDD voltage 1.50 - 1.55 */
-#define MMC_VDD_155_160 0x00000004 /* VDD voltage 1.55 - 1.60 */
-#define MMC_VDD_160_165 0x00000008 /* VDD voltage 1.60 - 1.65 */
-#define MMC_VDD_165_170 0x00000010 /* VDD voltage 1.65 - 1.70 */
-#define MMC_VDD_17_18 0x00000020 /* VDD voltage 1.7 - 1.8 */
-#define MMC_VDD_18_19 0x00000040 /* VDD voltage 1.8 - 1.9 */
-#define MMC_VDD_19_20 0x00000080 /* VDD voltage 1.9 - 2.0 */
-#define MMC_VDD_20_21 0x00000100 /* VDD voltage 2.0 ~ 2.1 */
-#define MMC_VDD_21_22 0x00000200 /* VDD voltage 2.1 ~ 2.2 */
-#define MMC_VDD_22_23 0x00000400 /* VDD voltage 2.2 ~ 2.3 */
-#define MMC_VDD_23_24 0x00000800 /* VDD voltage 2.3 ~ 2.4 */
-#define MMC_VDD_24_25 0x00001000 /* VDD voltage 2.4 ~ 2.5 */
-#define MMC_VDD_25_26 0x00002000 /* VDD voltage 2.5 ~ 2.6 */
-#define MMC_VDD_26_27 0x00004000 /* VDD voltage 2.6 ~ 2.7 */
-#define MMC_VDD_27_28 0x00008000 /* VDD voltage 2.7 ~ 2.8 */
-#define MMC_VDD_28_29 0x00010000 /* VDD voltage 2.8 ~ 2.9 */
-#define MMC_VDD_29_30 0x00020000 /* VDD voltage 2.9 ~ 3.0 */
-#define MMC_VDD_30_31 0x00040000 /* VDD voltage 3.0 ~ 3.1 */
-#define MMC_VDD_31_32 0x00080000 /* VDD voltage 3.1 ~ 3.2 */
-#define MMC_VDD_32_33 0x00100000 /* VDD voltage 3.2 ~ 3.3 */
-#define MMC_VDD_33_34 0x00200000 /* VDD voltage 3.3 ~ 3.4 */
-#define MMC_VDD_34_35 0x00400000 /* VDD voltage 3.4 ~ 3.5 */
-#define MMC_VDD_35_36 0x00800000 /* VDD voltage 3.5 ~ 3.6 */
-#define MMC_CARD_BUSY 0x80000000 /* Card Power up status bit */
-
-
-/* CSD field definitions */
-
-#define CSD_STRUCT_VER_1_0 0 /* Valid for system specification 1.0 - 1.2 */
-#define CSD_STRUCT_VER_1_1 1 /* Valid for system specification 1.4 - 2.2 */
-#define CSD_STRUCT_VER_1_2 2 /* Valid for system specification 3.1 */
-
-#define CSD_SPEC_VER_0 0 /* Implements system specification 1.0 - 1.2 */
-#define CSD_SPEC_VER_1 1 /* Implements system specification 1.4 */
-#define CSD_SPEC_VER_2 2 /* Implements system specification 2.0 - 2.2 */
-#define CSD_SPEC_VER_3 3 /* Implements system specification 3.1 */
-
-#if MMC_DEBUG_LEVEL
-
-#define DEBUG(n, args...) \
- do { \
- if (n <= MMC_DEBUG_LEVEL) { \
- printf(args); \
- } \
- } while(0)
-#else
-#define DEBUG(n, args...)
-#endif /* MMC_DEBUG_EN */
-
-#endif /* __MMC_PROTOCOL__ */
+++ /dev/null
-/*
- * JzRISC lcd controller
- *
- * xiangfu liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <common.h>
-#include <lcd.h>
-
-#include <asm/io.h> /* virt_to_phys() */
-
-#include <asm/jz4740.h>
-#include "nanonote_gpm940b0.h"
-
-#define align2(n) (n)=((((n)+1)>>1)<<1)
-#define align4(n) (n)=((((n)+3)>>2)<<2)
-#define align8(n) (n)=((((n)+7)>>3)<<3)
-
-struct jzfb_info {
- unsigned int cfg; /* panel mode and pin usage etc. */
- unsigned int w;
- unsigned int h;
- unsigned int bpp; /* bit per pixel */
- unsigned int fclk; /* frame clk */
- unsigned int hsw; /* hsync width, in pclk */
- unsigned int vsw; /* vsync width, in line count */
- unsigned int elw; /* end of line, in pclk */
- unsigned int blw; /* begin of line, in pclk */
- unsigned int efw; /* end of frame, in line count */
- unsigned int bfw; /* begin of frame, in line count */
-};
-
-static struct jzfb_info jzfb = {
- MODE_8BIT_SERIAL_TFT | PCLK_N | HSYNC_N | VSYNC_N,
- 320, 240, 32, 70, 1, 1, 273, 140, 1, 20
-};
-
-vidinfo_t panel_info = {
- 320, 240, LCD_BPP,
-};
-
-int lcd_line_length;
-
-int lcd_color_fg;
-int lcd_color_bg;
-/*
- * Frame buffer memory information
- */
-void *lcd_base; /* Start of framebuffer memory */
-void *lcd_console_address; /* Start of console buffer */
-
-short console_col;
-short console_row;
-
-void lcd_ctrl_init (void *lcdbase);
-void lcd_enable (void);
-void lcd_disable (void);
-
-static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid);
-static void jz_lcd_desc_init(vidinfo_t *vid);
-static int jz_lcd_hw_init( vidinfo_t *vid );
-extern int flush_cache_all(void);
-
-void lcd_ctrl_init (void *lcdbase)
-{
- __lcd_display_pin_init();
-
- jz_lcd_init_mem(lcdbase, &panel_info);
- jz_lcd_desc_init(&panel_info);
- jz_lcd_hw_init(&panel_info);
-
- __lcd_display_on() ;
-}
-
-/*
- * Before enabled lcd controller, lcd registers should be configured correctly.
- */
-
-void lcd_enable (void)
-{
- REG_LCD_CTRL &= ~(1<<4); /* LCDCTRL.DIS */
- REG_LCD_CTRL |= 1<<3; /* LCDCTRL.ENA*/
-}
-
-void lcd_disable (void)
-{
- REG_LCD_CTRL |= (1<<4); /* LCDCTRL.DIS, regular disable */
- /* REG_LCD_CTRL |= (1<<3); */ /* LCDCTRL.DIS, quikly disable */
-}
-
-static int jz_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
-{
- u_long palette_mem_size;
- struct jz_fb_info *fbi = &vid->jz_fb;
- int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8;
-
- fbi->screen = (u_long)lcdbase;
- fbi->palette_size = 256;
- palette_mem_size = fbi->palette_size * sizeof(u16);
-
- debug("jz_lcd.c palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size);
- /* locate palette and descs at end of page following fb */
- fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size;
-
- return 0;
-}
-
-static void jz_lcd_desc_init(vidinfo_t *vid)
-{
- struct jz_fb_info * fbi;
- fbi = &vid->jz_fb;
- fbi->dmadesc_fblow = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 3*16);
- fbi->dmadesc_fbhigh = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 2*16);
- fbi->dmadesc_palette = (struct jz_fb_dma_descriptor *)((unsigned int)fbi->palette - 1*16);
-
- #define BYTES_PER_PANEL (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)
-
- /* populate descriptors */
- fbi->dmadesc_fblow->fdadr = virt_to_phys(fbi->dmadesc_fblow);
- fbi->dmadesc_fblow->fsadr = virt_to_phys((void *)(fbi->screen + BYTES_PER_PANEL));
- fbi->dmadesc_fblow->fidr = 0;
- fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL / 4 ;
-
- fbi->fdadr1 = virt_to_phys(fbi->dmadesc_fblow); /* only used in dual-panel mode */
-
- fbi->dmadesc_fbhigh->fsadr = virt_to_phys((void *)fbi->screen);
- fbi->dmadesc_fbhigh->fidr = 0;
- fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL / 4; /* length in word */
-
- fbi->dmadesc_palette->fsadr = virt_to_phys((void *)fbi->palette);
- fbi->dmadesc_palette->fidr = 0;
- fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2)/4 | (1<<28);
-
- if(NBITS(vid->vl_bpix) < 12)
- {
- /* assume any mode with <12 bpp is palette driven */
- fbi->dmadesc_palette->fdadr = virt_to_phys(fbi->dmadesc_fbhigh);
- fbi->dmadesc_fbhigh->fdadr = virt_to_phys(fbi->dmadesc_palette);
- /* flips back and forth between pal and fbhigh */
- fbi->fdadr0 = virt_to_phys(fbi->dmadesc_palette);
- } else {
- /* palette shouldn't be loaded in true-color mode */
- fbi->dmadesc_fbhigh->fdadr = virt_to_phys((void *)fbi->dmadesc_fbhigh);
- fbi->fdadr0 = virt_to_phys(fbi->dmadesc_fbhigh); /* no pal just fbhigh */
- }
-
- flush_cache_all();
-}
-
-static int jz_lcd_hw_init(vidinfo_t *vid)
-{
- struct jz_fb_info *fbi = &vid->jz_fb;
- unsigned int val = 0;
- unsigned int pclk;
- unsigned int stnH;
- int pll_div;
-
- /* Setting Control register */
- switch (jzfb.bpp) {
- case 1:
- val |= LCD_CTRL_BPP_1;
- break;
- case 2:
- val |= LCD_CTRL_BPP_2;
- break;
- case 4:
- val |= LCD_CTRL_BPP_4;
- break;
- case 8:
- val |= LCD_CTRL_BPP_8;
- break;
- case 15:
- val |= LCD_CTRL_RGB555;
- case 16:
- val |= LCD_CTRL_BPP_16;
- break;
- case 17 ... 32:
- val |= LCD_CTRL_BPP_18_24; /* target is 4bytes/pixel */
- break;
-
- default:
- printf("jz_lcd.c The BPP %d is not supported\n", jzfb.bpp);
- val |= LCD_CTRL_BPP_16;
- break;
- }
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_STN_MONO_DUAL:
- case MODE_STN_COLOR_DUAL:
- case MODE_STN_MONO_SINGLE:
- case MODE_STN_COLOR_SINGLE:
- switch (jzfb.bpp) {
- case 1:
- /* val |= LCD_CTRL_PEDN; */
- case 2:
- val |= LCD_CTRL_FRC_2;
- break;
- case 4:
- val |= LCD_CTRL_FRC_4;
- break;
- case 8:
- default:
- val |= LCD_CTRL_FRC_16;
- break;
- }
- break;
- }
-
- val |= LCD_CTRL_BST_16; /* Burst Length is 16WORD=64Byte */
- val |= LCD_CTRL_OFUP; /* OutFIFO underrun protect */
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_STN_MONO_DUAL:
- case MODE_STN_COLOR_DUAL:
- case MODE_STN_MONO_SINGLE:
- case MODE_STN_COLOR_SINGLE:
- switch (jzfb.cfg & STN_DAT_PINMASK) {
- case STN_DAT_PIN1:
- /* Do not adjust the hori-param value. */
- break;
- case STN_DAT_PIN2:
- align2(jzfb.hsw);
- align2(jzfb.elw);
- align2(jzfb.blw);
- break;
- case STN_DAT_PIN4:
- align4(jzfb.hsw);
- align4(jzfb.elw);
- align4(jzfb.blw);
- break;
- case STN_DAT_PIN8:
- align8(jzfb.hsw);
- align8(jzfb.elw);
- align8(jzfb.blw);
- break;
- }
- break;
- }
-
- REG_LCD_CTRL = val;
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_STN_MONO_DUAL:
- case MODE_STN_COLOR_DUAL:
- case MODE_STN_MONO_SINGLE:
- case MODE_STN_COLOR_SINGLE:
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
- stnH = jzfb.h >> 1;
- else
- stnH = jzfb.h;
-
- REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
- REG_LCD_HSYNC = ((jzfb.blw+jzfb.w) << 16) | (jzfb.blw+jzfb.w+jzfb.hsw);
-
- /* Screen setting */
- REG_LCD_VAT = ((jzfb.blw + jzfb.w + jzfb.hsw + jzfb.elw) << 16) | (stnH + jzfb.vsw + jzfb.bfw + jzfb.efw);
- REG_LCD_DAH = (jzfb.blw << 16) | (jzfb.blw + jzfb.w);
- REG_LCD_DAV = (0 << 16) | (stnH);
-
- /* AC BIAs signal */
- REG_LCD_PS = (0 << 16) | (stnH+jzfb.vsw+jzfb.efw+jzfb.bfw);
-
- break;
-
- case MODE_TFT_GEN:
- case MODE_TFT_SHARP:
- case MODE_TFT_CASIO:
- case MODE_TFT_SAMSUNG:
- case MODE_8BIT_SERIAL_TFT:
- case MODE_TFT_18BIT:
- REG_LCD_VSYNC = (0 << 16) | jzfb.vsw;
- REG_LCD_HSYNC = (0 << 16) | jzfb.hsw;
- REG_LCD_DAV =((jzfb.vsw+jzfb.bfw) << 16) | (jzfb.vsw +jzfb.bfw+jzfb.h);
- REG_LCD_DAH = ((jzfb.hsw + jzfb.blw) << 16) | (jzfb.hsw + jzfb.blw + jzfb.w );
- REG_LCD_VAT = (((jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw)) << 16) \
- | (jzfb.vsw + jzfb.bfw + jzfb.h + jzfb.efw);
- break;
- }
-
- switch (jzfb.cfg & MODE_MASK) {
- case MODE_TFT_SAMSUNG:
- {
- unsigned int total, tp_s, tp_e, ckv_s, ckv_e;
- unsigned int rev_s, rev_e, inv_s, inv_e;
-
- pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
- (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
-
- total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
- tp_s = jzfb.blw + jzfb.w + 1;
- tp_e = tp_s + 1;
- /* ckv_s = tp_s - jz_clocks.pixclk/(1000000000/4100); */
- ckv_s = tp_s - pclk/(1000000000/4100);
- ckv_e = tp_s + total;
- rev_s = tp_s - 11; /* -11.5 clk */
- rev_e = rev_s + total;
- inv_s = tp_s;
- inv_e = inv_s + total;
- REG_LCD_CLS = (tp_s << 16) | tp_e;
- REG_LCD_PS = (ckv_s << 16) | ckv_e;
- REG_LCD_SPL = (rev_s << 16) | rev_e;
- REG_LCD_REV = (inv_s << 16) | inv_e;
- jzfb.cfg |= STFT_REVHI | STFT_SPLHI;
- break;
- }
- case MODE_TFT_SHARP:
- {
- unsigned int total, cls_s, cls_e, ps_s, ps_e;
- unsigned int spl_s, spl_e, rev_s, rev_e;
- total = jzfb.blw + jzfb.w + jzfb.elw + jzfb.hsw;
- spl_s = 1;
- spl_e = spl_s + 1;
- cls_s = 0;
- cls_e = total - 60; /* > 4us (pclk = 80ns) */
- ps_s = cls_s;
- ps_e = cls_e;
- rev_s = total - 40; /* > 3us (pclk = 80ns) */
- rev_e = rev_s + total;
- jzfb.cfg |= STFT_PSHI;
- REG_LCD_SPL = (spl_s << 16) | spl_e;
- REG_LCD_CLS = (cls_s << 16) | cls_e;
- REG_LCD_PS = (ps_s << 16) | ps_e;
- REG_LCD_REV = (rev_s << 16) | rev_e;
- break;
- }
- case MODE_TFT_CASIO:
- break;
- }
-
- /* Configure the LCD panel */
- REG_LCD_CFG = jzfb.cfg;
-
- /* Timing setting */
- __cpm_stop_lcd();
-
- val = jzfb.fclk; /* frame clk */
- if ( (jzfb.cfg & MODE_MASK) != MODE_8BIT_SERIAL_TFT) {
- pclk = val * (jzfb.w + jzfb.hsw + jzfb.elw + jzfb.blw) *
- (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
- } else {
- /* serial mode: Hsync period = 3*Width_Pixel */
- pclk = val * (jzfb.w*3 + jzfb.hsw + jzfb.elw + jzfb.blw) *
- (jzfb.h + jzfb.vsw + jzfb.efw + jzfb.bfw); /* Pixclk */
- }
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL))
- pclk = (pclk * 3);
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_SINGLE) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_SINGLE) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
- pclk = pclk >> ((jzfb.cfg & STN_DAT_PINMASK) >> 4);
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
- pclk >>= 1;
-
- pll_div = ( REG_CPM_CPCCR & CPM_CPCCR_PCS ); /* clock source,0:pllout/2 1: pllout */
- pll_div = pll_div ? 1 : 2 ;
- val = ( __cpm_get_pllout()/pll_div ) / pclk;
- val--;
- if ( val > 0x1ff ) {
- printf("CPM_LPCDR too large, set it to 0x1ff\n");
- val = 0x1ff;
- }
- __cpm_set_pixdiv(val);
-
- val = pclk * 3 ; /* LCDClock > 2.5*Pixclock */
- if ( val > 150000000 ) {
- printf("Warning: LCDClock=%d\n, LCDClock must less or equal to 150MHz.\n", val);
- printf("Change LCDClock to 150MHz\n");
- val = 150000000;
- }
- val = ( __cpm_get_pllout()/pll_div ) / val;
- val--;
- if ( val > 0x1f ) {
- printf("CPM_CPCCR.LDIV too large, set it to 0x1f\n");
- val = 0x1f;
- }
- __cpm_set_ldiv( val );
- REG_CPM_CPCCR |= CPM_CPCCR_CE ; /* update divide */
-
- __cpm_start_lcd();
- udelay(1000);
-
- REG_LCD_DA0 = fbi->fdadr0; /* frame descripter*/
-
- if (((jzfb.cfg & MODE_MASK) == MODE_STN_COLOR_DUAL) ||
- ((jzfb.cfg & MODE_MASK) == MODE_STN_MONO_DUAL))
- REG_LCD_DA1 = fbi->fdadr1; /* frame descripter*/
-
- return 0;
-}
-
-void lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
-{
-}
-
-void lcd_initcolregs (void)
-{
-}
+++ /dev/null
-/*
- * JzRISC lcd controller
- *
- * xiangfu liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __QI_LB60_GPM940B0_H__
-#define __QI_LB60_GPM940B0_H__
-
-#include <asm/io.h>
-
-#define mdelay(n) udelay((n)*1000)
-
-#define NR_PALETTE 256
-
-struct lcd_desc{
- unsigned int next_desc; /* LCDDAx */
- unsigned int databuf; /* LCDSAx */
- unsigned int frame_id; /* LCDFIDx */
- unsigned int cmd; /* LCDCMDx */
-};
-
-#define MODE_MASK 0x0f
-#define MODE_TFT_GEN 0x00
-#define MODE_TFT_SHARP 0x01
-#define MODE_TFT_CASIO 0x02
-#define MODE_TFT_SAMSUNG 0x03
-#define MODE_CCIR656_NONINT 0x04
-#define MODE_CCIR656_INT 0x05
-#define MODE_STN_COLOR_SINGLE 0x08
-#define MODE_STN_MONO_SINGLE 0x09
-#define MODE_STN_COLOR_DUAL 0x0a
-#define MODE_STN_MONO_DUAL 0x0b
-#define MODE_8BIT_SERIAL_TFT 0x0c
-
-#define MODE_TFT_18BIT (1<<7)
-
-#define STN_DAT_PIN1 (0x00 << 4)
-#define STN_DAT_PIN2 (0x01 << 4)
-#define STN_DAT_PIN4 (0x02 << 4)
-#define STN_DAT_PIN8 (0x03 << 4)
-#define STN_DAT_PINMASK STN_DAT_PIN8
-
-#define STFT_PSHI (1 << 15)
-#define STFT_CLSHI (1 << 14)
-#define STFT_SPLHI (1 << 13)
-#define STFT_REVHI (1 << 12)
-
-#define SYNC_MASTER (0 << 16)
-#define SYNC_SLAVE (1 << 16)
-
-#define DE_P (0 << 9)
-#define DE_N (1 << 9)
-
-#define PCLK_P (0 << 10)
-#define PCLK_N (1 << 10)
-
-#define HSYNC_P (0 << 11)
-#define HSYNC_N (1 << 11)
-
-#define VSYNC_P (0 << 8)
-#define VSYNC_N (1 << 8)
-
-#define DATA_NORMAL (0 << 17)
-#define DATA_INVERSE (1 << 17)
-
-
-/* Jz LCDFB supported I/O controls. */
-#define FBIOSETBACKLIGHT 0x4688
-#define FBIODISPON 0x4689
-#define FBIODISPOFF 0x468a
-#define FBIORESET 0x468b
-#define FBIOPRINT_REG 0x468c
-
-/*
- * LCD panel specific definition
- */
-#define MODE 0xc9 /* 8bit serial RGB */
-#define SPEN (32*2+21) /*LCD_SPL */
-#define SPCK (32*2+23) /*LCD_CLS */
-#define SPDA (32*2+22) /*LCD_D12 */
-#define LCD_RET (32*3+27)
-
-#define __spi_write_reg1(reg, val) \
-do { \
- unsigned char no;\
- unsigned short value;\
- unsigned char a=0;\
- unsigned char b=0;\
- a=reg;\
- b=val;\
- __gpio_set_pin(SPEN);\
- __gpio_set_pin(SPCK);\
- __gpio_clear_pin(SPDA);\
- __gpio_clear_pin(SPEN);\
- udelay(25);\
- value=((a<<8)|(b&0xFF));\
- for(no=0;no<16;no++)\
- {\
- __gpio_clear_pin(SPCK);\
- if((value&0x8000)==0x8000)\
- __gpio_set_pin(SPDA);\
- else\
- __gpio_clear_pin(SPDA);\
- udelay(25);\
- __gpio_set_pin(SPCK);\
- value=(value<<1); \
- udelay(25);\
- }\
- __gpio_set_pin(SPEN);\
- udelay(100);\
-} while (0)
-
-#define __spi_write_reg(reg, val) \
-do {\
- __spi_write_reg1((reg<<2|2), val);\
- udelay(100); \
-}while(0)
-
-#define __lcd_special_pin_init() \
-do { \
- __gpio_as_output(SPEN); /* use SPDA */\
- __gpio_as_output(SPCK); /* use SPCK */\
- __gpio_as_output(SPDA); /* use SPDA */\
- __gpio_as_output(LCD_RET);\
-} while (0)
-
-#define __lcd_special_on() \
-do { \
- __spi_write_reg1(0x05, 0x1e); \
- udelay(50);\
- __spi_write_reg1(0x05, 0x5d); \
- __spi_write_reg1(0x0B, 0x81); \
- __spi_write_reg1(0x01, 0x95); \
- __spi_write_reg1(0x00, 0x07); \
- __spi_write_reg1(0x06, 0x15); \
- __spi_write_reg1(0x07, 0x8d); \
- __spi_write_reg1(0x04, 0x0f); \
- __spi_write_reg1(0x0d, 0x3d); \
- __spi_write_reg1(0x10, 0x42); \
- __spi_write_reg1(0x11, 0x3a); \
- __spi_write_reg1(0x05, 0x5f); \
-} while (0)
-
-#define __lcd_special_off() \
-do { \
- __spi_write_reg1(0x05, 0x5e); \
-} while (0)
-
-#define __lcd_display_pin_init() \
-do { \
- __lcd_special_pin_init();\
- __gpio_as_pwm();\
- __lcd_set_backlight_level(8);\
-} while (0)
-
-#define __lcd_display_on() \
-do { \
- __lcd_set_backlight_level(8); \
- __lcd_special_on();\
-} while (0)
-
-#define __lcd_display_off() \
-do { \
- __lcd_set_backlight_level(0); \
- __lcd_special_off();\
-} while (0)
-
-#define __lcd_set_backlight_level(n)\
-do { \
- __gpio_as_output(LCD_RET); \
- __gpio_set_pin(LCD_RET); \
-} while (0)
-
-#if defined(CONFIG_SAKC)
-#define __lcd_close_backlight() \
-do { \
- __gpio_as_output(GPIO_PWM); \
- __gpio_clear_pin(GPIO_PWM); \
-} while (0)
-#endif
-
-#if defined(CONFIG_SAKC)
-#define __lcd_display_pin_init() \
-do { \
- __cpm_start_tcu(); \
- __lcd_special_pin_init(); \
-} while (0)
-
-#define __lcd_display_on() \
-do { \
- __lcd_special_on(); \
-} while (0)
-
-#define __lcd_display_off() \
-do { \
- __lcd_special_off(); \
-} while (0)
-#else
-#define __lcd_display_pin_init() \
-do { \
- __cpm_start_tcu(); \
- __lcd_special_pin_init(); \
-} while (0)
-
-#define __lcd_display_on() \
-do { \
- __gpio_set_pin(GPIO_DISP_OFF_N); \
- __lcd_special_on(); \
-} while (0)
-
-#define __lcd_display_off() \
-do { \
- __lcd_special_off(); \
- __gpio_clear_pin(GPIO_DISP_OFF_N); \
-} while (0)
-#endif
-
-#endif /* __QI_LB60_GPM940B0_H__ */
+++ /dev/null
-/*
- * for jz4740 usb boot
- *
- * Copyright (c) 2009 Xiangfu Liu <xiangfu.z@gmail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
- .set noreorder
- .globl usb_boot
- .text
-
-//----------------------------------------------------------------------
-// Both NAND and USB boot load data to D-Cache first, then transfer
-// data from D-Cache to I-Cache, and jump to execute the code in I-Cache.
-// So init caches first and then dispatch to a proper boot routine.
-//----------------------------------------------------------------------
-
-.macro load_addr reg addr
- li \reg, 0x80000000
- addiu \reg, \reg, \addr
- la $2, usbboot_begin
- subu \reg, \reg, $2
-.endm
-
-usb_boot:
- //--------------------------------------------------------------
- // Initialize PLL: set ICLK to 84MHz and HCLK to 42MHz.
- //--------------------------------------------------------------
- la $9, 0xB0000000 // CPCCR: Clock Control Register
- la $8, 0x42041110 // I:S:M:P=1:2:2:2
- sw $8, 0($9)
-
- la $9, 0xB0000010 // CPPCR: PLL Control Register
- la $8, 0x06000120 // M=12 N=0 D=0 CLK=12*(M+2)/(N+2)
- sw $8, 0($9)
-
- mtc0 $0, $26 // CP0_ERRCTL, restore WST reset state
- nop
-
- mtc0 $0, $16 // CP0_CONFIG
- nop
-
- // Relocate code to beginning of the ram
-
- la $2, usbboot_begin
- la $3, usbboot_end
- li $4, 0x80000000
-
-1:
- lw $5, 0($2)
- sw $5, 0($4)
- addiu $2, $2, 4
- bne $2, $3, 1b
- addiu $4, $4, 4
-
- li $2, 0x80000000
- ori $3, $2, 0
- addiu $3, $3, usbboot_end
- la $4, usbboot_begin
- subu $3, $3, $4
-
-
-2:
- cache 0x0, 0($2) // Index_Invalidate_I
- cache 0x1, 0($2) // Index_Writeback_Inv_D
- addiu $2, $2, 32
- subu $4, $3, $2
- bgtz $4, 2b
- nop
-
- load_addr $3, usb_boot_return
-
- jr $3
-
-usbboot_begin:
-
-init_caches:
- li $2, 3 // cacheable for kseg0 access
- mtc0 $2, $16 // CP0_CONFIG
- nop
-
- li $2, 0x20000000 // enable idx-store-data cache insn
- mtc0 $2, $26 // CP0_ERRCTL
-
- ori $2, $28, 0 // start address
- ori $3, $2, 0x3fe0 // end address, total 16KB
- mtc0 $0, $28, 0 // CP0_TAGLO
- mtc0 $0, $28, 1 // CP0_DATALO
-cache_clear_a_line:
- cache 0x8, 0($2) // Index_Store_Tag_I
- cache 0x9, 0($2) // Index_Store_Tag_D
- bne $2, $3, cache_clear_a_line
- addiu $2, $2, 32 // increment CACHE_LINE_SIZE
-
- ori $2, $28, 0 // start address
- ori $3, $2, 0x3fe0 // end address, total 16KB
- la $4, 0x1ffff000 // physical address and 4KB page mask
-cache_alloc_a_line:
- and $5, $2, $4
- ori $5, $5, 1 // V bit of the physical tag
- mtc0 $5, $28, 0 // CP0_TAGLO
- cache 0x8, 0($2) // Index_Store_Tag_I
- cache 0x9, 0($2) // Index_Store_Tag_D
- bne $2, $3, cache_alloc_a_line
- addiu $2, $2, 32 // increment CACHE_LINE_SIZE
-
- nop
- nop
- nop
- //--------------------------------------------------------------
- // Transfer data from dcache to icache, then jump to icache.
- //
- // Input parameters:
- //
- // $19: data length in bytes
- // $20: jump target address
- //--------------------------------------------------------------
-xfer_d2i:
-
- ori $8, $20, 0
- addu $9, $8, $19 // total 16KB
-
-1:
- cache 0x0, 0($8) // Index_Invalidate_I
- cache 0x1, 0($8) // Index_Writeback_Inv_D
- bne $8, $9, 1b
- addiu $8, $8, 32
-
- // flush write-buffer
- sync
-
- // Invalidate BTB
- mfc0 $8, $16, 7 // CP0_CONFIG
- nop
- ori $8, 2
- mtc0 $8, $16, 7
- nop
-
- // Overwrite config to disable ram initalisation
- li $2, 0xff
- sb $2, 20($20)
-
- jalr $20
- nop
-
-icache_return:
- //--------------------------------------------------------------
- // User code can return to here after executing itself in
- // icache, by jumping to $31.
- //--------------------------------------------------------------
- b usb_boot_return
- nop
-
-
-usb_boot_return:
- //--------------------------------------------------------------
- // Enable the USB PHY
- //--------------------------------------------------------------
- la $9, 0xB0000024 // CPM_SCR
- lw $8, 0($9)
- ori $8, 0x40 // USBPHY_ENABLE
- sw $8, 0($9)
-
- //--------------------------------------------------------------
- // Initialize USB registers
- //--------------------------------------------------------------
- la $27, 0xb3040000 // USB registers base address
-
- sb $0, 0x0b($27) // INTRUSBE: disable common USB interrupts
- sh $0, 0x06($27) // INTRINE: disable EPIN interrutps
- sh $0, 0x08($27) // INTROUTE: disable EPOUT interrutps
-
- li $9, 0x61
- sb $9, 0x01($27) // POWER: HSENAB | SUSPENDM | SOFTCONN
-
- //--------------------------------------------------------------
- // Initialize USB states
- //--------------------------------------------------------------
- li $22, 0 // set EP0 to IDLE state
- li $23, 1 // no data stage
-
- //--------------------------------------------------------------
- // Main loop of polling the usb commands
- //--------------------------------------------------------------
-usb_command_loop:
- lbu $9, 0x0a($27) // read INTRUSB
- andi $9, 0x04 // check USB_INTR_RESET
- beqz $9, check_intr_ep0in
- nop
-
- //--------------------------------------------------------------
- // 1. Handle USB reset interrupt
- //--------------------------------------------------------------
-handle_reset_intr:
- lbu $9, 0x01($27) // read POWER
- andi $9, 0x10 // test HS_MODE
- bnez $9, _usb_set_maxpktsize
- li $9, 512 // max packet size of HS mode
- li $9, 64 // max packet size of FS mode
-
-_usb_set_maxpktsize:
- li $8, 1
- sb $8, 0x0e($27) // set INDEX 1
-
- sh $9, 0x10($27) // INMAXP
- sb $0, 0x13($27) // INCSRH
- sh $9, 0x14($27) // OUTMAXP
- sb $0, 0x17($27) // OUTCSRH
-
-_usb_flush_fifo:
- li $8, 0x48 // INCSR_CDT && INCSR_FF
- sb $8, 0x12($27) // INCSR
- li $8, 0x90 // OUTCSR_CDT && OUTCSR_FF
- sb $8, 0x16($27) // OUTCSR
-
- li $22, 0 // set EP0 to IDLE state
- li $23, 1 // no data stage
-
- //--------------------------------------------------------------
- // 2. Check and handle EP0 interrupt
- //--------------------------------------------------------------
-check_intr_ep0in:
- lhu $10, 0x02($27) // read INTRIN
- andi $9, $10, 0x1 // check EP0 interrupt
- beqz $9, check_intr_ep1in
- nop
-
-handle_ep0_intr:
- sb $0, 0x0e($27) // set INDEX 0
- lbu $11, 0x12($27) // read CSR0
-
- andi $9, $11, 0x04 // check SENTSTALL
- beqz $9, _ep0_setupend
- nop
-
-_ep0_sentstall:
- andi $9, $11, 0xdb
- sb $9, 0x12($27) // clear SENDSTALL and SENTSTALL
- li $22, 0 // set EP0 to IDLE state
-
-_ep0_setupend:
- andi $9, $11, 0x10 // check SETUPEND
- beqz $9, ep0_idle_state
- nop
-
- ori $9, $11, 0x80
- sb $9, 0x12($27) // set SVDSETUPEND
- li $22, 0 // set EP0 to IDLE state
-
-ep0_idle_state:
- bnez $22, ep0_tx_state
- nop
-
- //--------------------------------------------------------------
- // 2.1 Handle EP0 IDLE state interrupt
- //--------------------------------------------------------------
- andi $9, $11, 0x01 // check OUTPKTRDY
- beqz $9, check_intr_ep1in
- nop
-
- //--------------------------------------------------------------
- // Read 8-bytes setup packet from the FIFO
- //--------------------------------------------------------------
- lw $25, 0x20($27) // first word of setup packet
- lw $26, 0x20($27) // second word of setup packet
-
- andi $9, $25, 0x60 // bRequestType & USB_TYPE_MASK
- beqz $9, _ep0_std_req
- nop
-
- //--------------------------------------------------------------
- // 2.1.1 Vendor-specific setup request
- //--------------------------------------------------------------
-_ep0_vend_req:
- li $22, 0 // set EP0 to IDLE state
- li $23, 1 // NoData = 1
-
- andi $9, $25, 0xff00 // check bRequest
- srl $9, $9, 8
- beqz $9, __ep0_get_cpu_info
- sub $8, $9, 0x1
- beqz $8, __ep0_set_data_address
- sub $8, $9, 0x2
- beqz $8, __ep0_set_data_length
- sub $8, $9, 0x3
- beqz $8, __ep0_flush_caches
- sub $8, $9, 0x4
- beqz $8, __ep0_prog_start1
- sub $8, $9, 0x5
- beqz $8, __ep0_prog_start2
- nop
- b _ep0_idle_state_fini // invalid request
- nop
-
-__ep0_get_cpu_info:
- load_addr $20, cpu_info_data // data pointer to transfer
- li $21, 8 // bytes left to transfer
- li $22, 1 // set EP0 to TX state
- li $23, 0 // NoData = 0
-
- b _ep0_idle_state_fini
- nop
-
-__ep0_set_data_address:
- li $9, 0xffff0000
- and $9, $25, $9
- andi $8, $26, 0xffff
- or $20, $9, $8 // data address of next transfer
-
- b _ep0_idle_state_fini
- nop
-
-__ep0_set_data_length:
- li $9, 0xffff0000
- and $9, $25, $9
- andi $8, $26, 0xffff
- or $21, $9, $8 // data length of next transfer
-
- li $9, 0x48 // SVDOUTPKTRDY and DATAEND
- sb $9, 0x12($27) // CSR0
-
- // We must write packet to FIFO before EP1-IN interrupt here.
- b handle_epin1_intr
- nop
-
-__ep0_flush_caches:
- // Flush dcache and invalidate icache.
- li $8, 0x80000000
- addi $9, $8, 0x3fe0 // total 16KB
-
-1:
- cache 0x0, 0($8) // Index_Invalidate_I
- cache 0x1, 0($8) // Index_Writeback_Inv_D
- bne $8, $9, 1b
- addiu $8, $8, 32
-
- // flush write-buffer
- sync
-
- // Invalidate BTB
- mfc0 $8, $16, 7 // CP0_CONFIG
- nop
- ori $8, 2
- mtc0 $8, $16, 7
- nop
-
- b _ep0_idle_state_fini
- nop
-
-__ep0_prog_start1:
- li $9, 0x48 // SVDOUTPKTRDY and DATAEND
- sb $9, 0x12($27) // CSR0
-
- li $9, 0xffff0000
- and $9, $25, $9
- andi $8, $26, 0xffff
- or $20, $9, $8 // target address
-
- b xfer_d2i
- li $19, 0x2000 // 16KB data length
-
-__ep0_prog_start2:
- li $9, 0x48 // SVDOUTPKTRDY and DATAEND
- sb $9, 0x12($27) // CSR0
-
- li $9, 0xffff0000
- and $9, $25, $9
- andi $8, $26, 0xffff
- or $20, $9, $8 // target address
-
- jalr $20 // jump, and place the return address in $31
- nop
-
-__ep0_prog_start2_return:
- // User code can return to here after executing itself, by jumping to $31.
- b usb_boot_return
- nop
-
- //--------------------------------------------------------------
- // 2.1.2 Standard setup request
- //--------------------------------------------------------------
-_ep0_std_req:
- andi $12, $25, 0xff00 // check bRequest
- srl $12, $12, 8
- sub $9, $12, 0x05 // check USB_REQ_SET_ADDRESS
- bnez $9, __ep0_req_set_config
- nop
-
- //--------------------------------------------------------------
- // Handle USB_REQ_SET_ADDRESS
- //--------------------------------------------------------------
-__ep0_req_set_addr:
- srl $9, $25, 16 // get wValue
- sb $9, 0x0($27) // set FADDR
- li $23, 1 // NoData = 1
- b _ep0_idle_state_fini
- nop
-
-__ep0_req_set_config:
- sub $9, $12, 0x09 // check USB_REQ_SET_CONFIGURATION
- bnez $9, __ep0_req_get_desc
- nop
-
- //--------------------------------------------------------------
- // Handle USB_REQ_SET_CONFIGURATION
- //--------------------------------------------------------------
- li $23, 1 // NoData = 1
- b _ep0_idle_state_fini
- nop
-
-__ep0_req_get_desc:
- sub $9, $12, 0x06 // check USB_REQ_GET_DESCRIPTOR
- bnez $9, _ep0_idle_state_fini
- li $23, 1 // NoData = 1
-
- //--------------------------------------------------------------
- // Handle USB_REQ_GET_DESCRIPTOR
- //--------------------------------------------------------------
- li $23, 0 // NoData = 0
-
- srl $9, $25, 24 // wValue >> 8
- sub $8, $9, 0x01 // check USB_DT_DEVICE
- beqz $8, ___ep0_get_dev_desc
- srl $21, $26, 16 // get wLength
- sub $8, $9, 0x02 // check USB_DT_CONFIG
- beqz $8, ___ep0_get_conf_desc
- sub $8, $9, 0x03 // check USB_DT_STRING
- beqz $8, ___ep0_get_string_desc
- sub $8, $9, 0x06 // check USB_DT_DEVICE_QUALIFIER
- beqz $8, ___ep0_get_dev_qualifier
- nop
- b _ep0_idle_state_fini
- nop
-
-___ep0_get_dev_desc:
- load_addr $20, device_desc // data pointer
- li $22, 1 // set EP0 to TX state
- sub $8, $21, 18
- blez $8, _ep0_idle_state_fini // wLength <= 18
- nop
- li $21, 18 // max length of device_desc
- b _ep0_idle_state_fini
- nop
-
-___ep0_get_dev_qualifier:
- load_addr $20, dev_qualifier // data pointer
- li $22, 1 // set EP0 to TX state
- sub $8, $21, 10
- blez $8, _ep0_idle_state_fini // wLength <= 10
- nop
- li $21, 10 // max length of dev_qualifier
- b _ep0_idle_state_fini
- nop
-
-___ep0_get_conf_desc:
- load_addr $20, config_desc_fs // data pointer of FS mode
- lbu $8, 0x01($27) // read POWER
- andi $8, 0x10 // test HS_MODE
- beqz $8, ___ep0_get_conf_desc2
- nop
- load_addr $20, config_desc_hs // data pointer of HS mode
-
-___ep0_get_conf_desc2:
- li $22, 1 // set EP0 to TX state
- sub $8, $21, 32
- blez $8, _ep0_idle_state_fini // wLength <= 32
- nop
- li $21, 32 // max length of config_desc
- b _ep0_idle_state_fini
- nop
-
-___ep0_get_string_desc:
- li $22, 1 // set EP0 to TX state
-
- srl $9, $25, 16 // wValue & 0xff
- andi $9, 0xff
-
- sub $8, $9, 1
- beqz $8, ___ep0_get_string_manufacture
- sub $8, $9, 2
- beqz $8, ___ep0_get_string_product
- nop
-
-___ep0_get_string_lang_ids:
- load_addr $20, string_lang_ids // data pointer
- b _ep0_idle_state_fini
- li $21, 4 // data length
-
-___ep0_get_string_manufacture:
- load_addr $20, string_manufacture // data pointer
- b _ep0_idle_state_fini
- li $21, 16 // data length
-
-___ep0_get_string_product:
- load_addr $20, string_product // data pointer
- b _ep0_idle_state_fini
- li $21, 46 // data length
-
-_ep0_idle_state_fini:
- li $9, 0x40 // SVDOUTPKTRDY
- beqz $23, _ep0_idle_state_fini2
- nop
- ori $9, $9, 0x08 // DATAEND
-_ep0_idle_state_fini2:
- sb $9, 0x12($27) // CSR0
- beqz $22, check_intr_ep1in
- nop
-
- //--------------------------------------------------------------
- // 2.2 Handle EP0 TX state interrupt
- //--------------------------------------------------------------
-ep0_tx_state:
- sub $9, $22, 1
- bnez $9, check_intr_ep1in
- nop
-
- sub $9, $21, 64 // max packetsize
- blez $9, _ep0_tx_state2 // data count <= 64
- ori $19, $21, 0
- li $19, 64
-
-_ep0_tx_state2:
- beqz $19, _ep0_tx_state3 // send ZLP
- ori $18, $19, 0 // record bytes to be transferred
- sub $21, $21, $19 // decrement data count
-
-_ep0_fifo_write_loop:
- lbu $9, 0($20) // read data
- sb $9, 0x20($27) // load FIFO
- sub $19, $19, 1 // decrement counter
- bnez $19, _ep0_fifo_write_loop
- addi $20, $20, 1 // increment data pointer
-
- sub $9, $18, 64 // max packetsize
- beqz $9, _ep0_tx_state4
- nop
-
-_ep0_tx_state3:
- // transferred bytes < max packetsize
- li $9, 0x0a // set INPKTRDY and DATAEND
- sb $9, 0x12($27) // CSR0
- li $22, 0 // set EP0 to IDLE state
- b check_intr_ep1in
- nop
-
-_ep0_tx_state4:
- // transferred bytes == max packetsize
- li $9, 0x02 // set INPKTRDY
- sb $9, 0x12($27) // CSR0
- b check_intr_ep1in
- nop
-
- //--------------------------------------------------------------
- // 3. Check and handle EP1 BULK-IN interrupt
- //--------------------------------------------------------------
-check_intr_ep1in:
- andi $9, $10, 0x2 // check EP1 IN interrupt
- beqz $9, check_intr_ep1out
- nop
-
-handle_epin1_intr:
- li $9, 1
- sb $9, 0x0e($27) // set INDEX 1
- lbu $9, 0x12($27) // read INCSR
-
- andi $8, $9, 0x2 // check INCSR_FFNOTEMPT
- bnez $8, _epin1_tx_state4
- nop
-
-_epin1_write_fifo:
- lhu $9, 0x10($27) // get INMAXP
- sub $8, $21, $9
- blez $8, _epin1_tx_state1 // bytes left <= INMAXP
- ori $19, $21, 0
- ori $19, $9, 0
-
-_epin1_tx_state1:
- beqz $19, _epin1_tx_state4 // No data
- nop
-
- sub $21, $21, $19 // decrement data count
-
- srl $5, $19, 2 // # of word
- andi $6, $19, 0x3 // # of byte
- beqz $5, _epin1_tx_state2
- nop
-
-_epin1_fifo_write_word:
- lw $9, 0($20) // read data from source address
- sw $9, 0x24($27) // write FIFO
- sub $5, $5, 1 // decrement counter
- bnez $5, _epin1_fifo_write_word
- addiu $20, $20, 4 // increment dest address
-
-_epin1_tx_state2:
- beqz $6, _epin1_tx_state3
- nop
-
-_epin1_fifo_write_byte:
- lbu $9, 0($20) // read data from source address
- sb $9, 0x24($27) // write FIFO
- sub $6, $6, 1 // decrement counter
- bnez $6, _epin1_fifo_write_byte
- addiu $20, $20, 1 // increment dest address
-
-_epin1_tx_state3:
- li $9, 0x1
- sb $9, 0x12($27) // INCSR, set INPKTRDY
-
-_epin1_tx_state4:
- // nop
-
- //--------------------------------------------------------------
- // 4. Check and handle EP1 BULK-OUT interrupt
- //--------------------------------------------------------------
-check_intr_ep1out:
- lhu $9, 0x04($27) // read INTROUT
- andi $9, 0x2
- beqz $9, check_status_next
- nop
-
-handle_epout1_intr:
- li $9, 1
- sb $9, 0x0e($27) // set INDEX 1
-
- lbu $9, 0x16($27) // read OUTCSR
- andi $9, 0x1 // check OUTPKTRDY
- beqz $9, check_status_next
- nop
-
-_epout1_read_fifo:
- lhu $19, 0x18($27) // read OUTCOUNT
- srl $5, $19, 2 // # of word
- andi $6, $19, 0x3 // # of byte
- beqz $5, _epout1_rx_state1
- nop
-
-_epout1_fifo_read_word:
- lw $9, 0x24($27) // read FIFO
- sw $9, 0($20) // store to dest address
- sub $5, $5, 1 // decrement counter
- bnez $5, _epout1_fifo_read_word
- addiu $20, $20, 4 // increment dest address
-
-_epout1_rx_state1:
- beqz $6, _epout1_rx_state2
- nop
-
-_epout1_fifo_read_byte:
- lbu $9, 0x24($27) // read FIFO
- sb $9, 0($20) // store to dest address
- sub $6, $6, 1 // decrement counter
- bnez $6, _epout1_fifo_read_byte
- addiu $20, $20, 1 // increment dest address
-
-_epout1_rx_state2:
- sb $0, 0x16($27) // clear OUTPKTRDY
-
-check_status_next:
- b usb_command_loop
- nop
-
-//--------------------------------------------------------------
-// Device/Configuration/Interface/Endpoint/String Descriptors
-//--------------------------------------------------------------
-
- .align 2
-device_desc:
- .byte 0x12 // bLength
- .byte 0x01 // bDescriptorType
- .byte 0x00 // bcdUSB
- .byte 0x02 // bcdUSB
- .byte 0x00 // bDeviceClass
- .byte 0x00 // bDeviceSubClass
- .byte 0x00 // bDeviceProtocol
- .byte 0x40 // bMaxPacketSize0
- .byte 0x1a // idVendor
- .byte 0x60 // idVendor
- .byte 0x40 // idProduct
- .byte 0x47 // idProduct
- .byte 0x00 // bcdDevice
- .byte 0x01 // bcdDevice
- .byte 0x01 // iManufacturer
- .byte 0x02 // iProduct
- .byte 0x00 // iSerialNumber
- .byte 0x01 // bNumConfigurations
-
- .align 2
-dev_qualifier:
- .byte 0x0a // bLength
- .byte 0x06 // bDescriptorType
- .byte 0x00 // bcdUSB
- .byte 0x02 // bcdUSB
- .byte 0x00 // bDeviceClass
- .byte 0x00 // bDeviceSubClass
- .byte 0x00 // bDeviceProtocol
- .byte 0x40 // bMaxPacketSize0
- .byte 0x01 // bNumConfigurations
- .byte 0x00 // bRESERVED
-
- .align 2
-config_desc_hs:
- .byte 0x09 // bLength
- .byte 0x02 // bDescriptorType
- .byte 0x20 // wTotalLength
- .byte 0x00 // wTotalLength
- .byte 0x01 // bNumInterfaces
- .byte 0x01 // bConfigurationValue
- .byte 0x00 // iConfiguration
- .byte 0xc0 // bmAttributes
- .byte 0x01 // MaxPower
-intf_desc_hs:
- .byte 0x09 // bLength
- .byte 0x04 // bDescriptorType
- .byte 0x00 // bInterfaceNumber
- .byte 0x00 // bAlternateSetting
- .byte 0x02 // bNumEndpoints
- .byte 0xff // bInterfaceClass
- .byte 0x00 // bInterfaceSubClass
- .byte 0x50 // bInterfaceProtocol
- .byte 0x00 // iInterface
-ep1_desc_hs:
- .byte 0x07 // bLength
- .byte 0x05 // bDescriptorType
- .byte 0x01 // bEndpointAddress
- .byte 0x02 // bmAttributes
- .byte 0x00 // wMaxPacketSize
- .byte 0x02 // wMaxPacketSize
- .byte 0x00 // bInterval
-ep2_desc_hs:
- .byte 0x07 // bLength
- .byte 0x05 // bDescriptorType
- .byte 0x81 // bEndpointAddress
- .byte 0x02 // bmAttributes
- .byte 0x00 // wMaxPacketSize
- .byte 0x02 // wMaxPacketSize
- .byte 0x00 // bInterval
-
- .align 2
-config_desc_fs:
- .byte 0x09 // bLength
- .byte 0x02 // bDescriptorType
- .byte 0x20 // wTotalLength
- .byte 0x00 // wTotalLength
- .byte 0x01 // bNumInterfaces
- .byte 0x01 // bConfigurationValue
- .byte 0x00 // iConfiguration
- .byte 0xc0 // bmAttributes
- .byte 0x01 // MaxPower
-intf_desc_fs:
- .byte 0x09 // bLength
- .byte 0x04 // bDescriptorType
- .byte 0x00 // bInterfaceNumber
- .byte 0x00 // bAlternateSetting
- .byte 0x02 // bNumEndpoints
- .byte 0xff // bInterfaceClass
- .byte 0x00 // bInterfaceSubClass
- .byte 0x50 // bInterfaceProtocol
- .byte 0x00 // iInterface
-ep1_desc_fs:
- .byte 0x07 // bLength
- .byte 0x05 // bDescriptorType
- .byte 0x01 // bEndpointAddress
- .byte 0x02 // bmAttributes
- .byte 0x40 // wMaxPacketSize
- .byte 0x00 // wMaxPacketSize
- .byte 0x00 // bInterval
-ep2_desc_fs:
- .byte 0x07 // bLength
- .byte 0x05 // bDescriptorType
- .byte 0x81 // bEndpointAddress
- .byte 0x02 // bmAttributes
- .byte 0x40 // wMaxPacketSize
- .byte 0x00 // wMaxPacketSize
- .byte 0x00 // bInterval
-
- .align 2
-string_lang_ids:
- .byte 0x04
- .byte 0x03
- .byte 0x09
- .byte 0x04
-
- .align 2
-string_manufacture:
- .byte 0x10
- .byte 0x03
- .byte 0x49
- .byte 0x00
- .byte 0x6e
- .byte 0x00
- .byte 0x67
- .byte 0x00
- .byte 0x65
- .byte 0x00
- .byte 0x6e
- .byte 0x00
- .byte 0x69
- .byte 0x00
- .byte 0x63
- .byte 0x00
-
- .align 2
-string_product:
- .byte 0x2e
- .byte 0x03
- .byte 0x4a
- .byte 0x00
- .byte 0x5a
- .byte 0x00
- .byte 0x34
- .byte 0x00
- .byte 0x37
- .byte 0x00
- .byte 0x34
- .byte 0x00
- .byte 0x30
- .byte 0x00
- .byte 0x20
- .byte 0x00
- .byte 0x55
- .byte 0x00
- .byte 0x53
- .byte 0x00
- .byte 0x42
- .byte 0x00
- .byte 0x20
- .byte 0x00
- .byte 0x42
- .byte 0x00
- .byte 0x6f
- .byte 0x00
- .byte 0x6f
- .byte 0x00
- .byte 0x74
- .byte 0x00
- .byte 0x20
- .byte 0x00
- .byte 0x44
- .byte 0x00
- .byte 0x65
- .byte 0x00
- .byte 0x76
- .byte 0x00
- .byte 0x69
- .byte 0x00
- .byte 0x63
- .byte 0x00
- .byte 0x65
- .byte 0x00
-
- .align 2
-cpu_info_data:
- .byte 0x4a
- .byte 0x5a
- .byte 0x34
- .byte 0x37
- .byte 0x34
- .byte 0x30
- .byte 0x56
- .byte 0x31
-usbboot_end:
-
- .set reorder
+++ /dev/null
-/*
- * Include file for Ingenic Semiconductor's JZ4740 CPU.
- */
-#ifndef __JZ4740_H__
-#define __JZ4740_H__
-
-#ifndef __ASSEMBLY__
-#define UCOS_CSP 0
-
-#if UCOS_CSP
-#define __KERNEL__
-#include <bsp.h>
-#include <types.h>
-
-#include <sysdefs.h>
-#include <cacheops.h>
-#define KSEG0 KSEG0BASE
-#else
-#include <asm/addrspace.h>
-#include <asm/cacheops.h>
-#endif
-
-#define cache_unroll(base,op) \
- __asm__ __volatile__(" \
- .set noreorder; \
- .set mips3; \
- cache %1, (%0); \
- .set mips0; \
- .set reorder" \
- : \
- : "r" (base), \
- "i" (op));
-
-static inline void jz_flush_dcache(void)
-{
- unsigned long start;
- unsigned long end;
-
- start = KSEG0;
- end = start + CONFIG_SYS_DCACHE_SIZE;
- while (start < end) {
- cache_unroll(start,Index_Writeback_Inv_D);
- start += CONFIG_SYS_CACHELINE_SIZE;
- }
-}
-
-static inline void jz_flush_icache(void)
-{
- unsigned long start;
- unsigned long end;
-
- start = KSEG0;
- end = start + CONFIG_SYS_ICACHE_SIZE;
- while(start < end) {
- cache_unroll(start,Index_Invalidate_I);
- start += CONFIG_SYS_CACHELINE_SIZE;
- }
-}
-
-/* cpu pipeline flush */
-static inline void jz_sync(void)
-{
- __asm__ volatile ("sync");
-}
-
-static inline void jz_writeb(u32 address, u8 value)
-{
- *((volatile u8 *)address) = value;
-}
-
-static inline void jz_writew(u32 address, u16 value)
-{
- *((volatile u16 *)address) = value;
-}
-
-static inline void jz_writel(u32 address, u32 value)
-{
- *((volatile u32 *)address) = value;
-}
-
-static inline u8 jz_readb(u32 address)
-{
- return *((volatile u8 *)address);
-}
-
-static inline u16 jz_readw(u32 address)
-{
- return *((volatile u16 *)address);
-}
-
-static inline u32 jz_readl(u32 address)
-{
- return *((volatile u32 *)address);
-}
-
-#define REG8(addr) *((volatile u8 *)(addr))
-#define REG16(addr) *((volatile u16 *)(addr))
-#define REG32(addr) *((volatile u32 *)(addr))
-
-#else
-
-#define REG8(addr) (addr)
-#define REG16(addr) (addr)
-#define REG32(addr) (addr)
-
-#endif /* !ASSEMBLY */
-
-/* Boot ROM Specification */
-/* NOR Boot config */
-#define JZ4740_NORBOOT_8BIT 0x00000000 /* 8-bit data bus flash */
-#define JZ4740_NORBOOT_16BIT 0x10101010 /* 16-bit data bus flash */
-#define JZ4740_NORBOOT_32BIT 0x20202020 /* 32-bit data bus flash */
-
-/* NAND Boot config */
-#define JZ4740_NANDBOOT_B8R3 0xffffffff /* 8-bit bus & 3 row cycles */
-#define JZ4740_NANDBOOT_B8R2 0xf0f0f0f0 /* 8-bit bus & 2 row cycles */
-#define JZ4740_NANDBOOT_B16R3 0x0f0f0f0f /* 16-bit bus & 3 row cycles */
-#define JZ4740_NANDBOOT_B16R2 0x00000000 /* 16-bit bus & 2 row cycles */
-
-
-/* Register Definitions */
-#define CPM_BASE 0xB0000000
-#define INTC_BASE 0xB0001000
-#define TCU_BASE 0xB0002000
-#define WDT_BASE 0xB0002000
-#define RTC_BASE 0xB0003000
-#define GPIO_BASE 0xB0010000
-#define AIC_BASE 0xB0020000
-#define ICDC_BASE 0xB0020000
-#define MSC_BASE 0xB0021000
-#define UART0_BASE 0xB0030000
-#define I2C_BASE 0xB0042000
-#define SSI_BASE 0xB0043000
-#define SADC_BASE 0xB0070000
-#define EMC_BASE 0xB3010000
-#define DMAC_BASE 0xB3020000
-#define UHC_BASE 0xB3030000
-#define UDC_BASE 0xB3040000
-#define LCD_BASE 0xB3050000
-#define SLCD_BASE 0xB3050000
-#define CIM_BASE 0xB3060000
-#define ETH_BASE 0xB3100000
-
-
-/*
- * INTC (Interrupt Controller)
- */
-#define INTC_ISR (INTC_BASE + 0x00)
-#define INTC_IMR (INTC_BASE + 0x04)
-#define INTC_IMSR (INTC_BASE + 0x08)
-#define INTC_IMCR (INTC_BASE + 0x0c)
-#define INTC_IPR (INTC_BASE + 0x10)
-
-#define REG_INTC_ISR REG32(INTC_ISR)
-#define REG_INTC_IMR REG32(INTC_IMR)
-#define REG_INTC_IMSR REG32(INTC_IMSR)
-#define REG_INTC_IMCR REG32(INTC_IMCR)
-#define REG_INTC_IPR REG32(INTC_IPR)
-
-/* 1st-level interrupts */
-#define IRQ_I2C 1
-#define IRQ_UHC 3
-#define IRQ_UART0 9
-#define IRQ_SADC 12
-#define IRQ_MSC 14
-#define IRQ_RTC 15
-#define IRQ_SSI 16
-#define IRQ_CIM 17
-#define IRQ_AIC 18
-#define IRQ_ETH 19
-#define IRQ_DMAC 20
-#define IRQ_TCU2 21
-#define IRQ_TCU1 22
-#define IRQ_TCU0 23
-#define IRQ_UDC 24
-#define IRQ_GPIO3 25
-#define IRQ_GPIO2 26
-#define IRQ_GPIO1 27
-#define IRQ_GPIO0 28
-#define IRQ_IPU 29
-#define IRQ_LCD 30
-
-/* 2nd-level interrupts */
-#define IRQ_DMA_0 32 /* 32 to 37 for DMAC channel 0 to 5 */
-#define IRQ_GPIO_0 48 /* 48 to 175 for GPIO pin 0 to 127 */
-
-
-/*
- * RTC
- */
-#define RTC_RCR (RTC_BASE + 0x00) /* RTC Control Register */
-#define RTC_RSR (RTC_BASE + 0x04) /* RTC Second Register */
-#define RTC_RSAR (RTC_BASE + 0x08) /* RTC Second Alarm Register */
-#define RTC_RGR (RTC_BASE + 0x0c) /* RTC Regulator Register */
-
-#define RTC_HCR (RTC_BASE + 0x20) /* Hibernate Control Register */
-#define RTC_HWFCR (RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */
-#define RTC_HRCR (RTC_BASE + 0x28) /* Hibernate Reset Counter Register */
-#define RTC_HWCR (RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */
-#define RTC_HWRSR (RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */
-#define RTC_HSPR (RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */
-
-#define REG_RTC_RCR REG32(RTC_RCR)
-#define REG_RTC_RSR REG32(RTC_RSR)
-#define REG_RTC_RSAR REG32(RTC_RSAR)
-#define REG_RTC_RGR REG32(RTC_RGR)
-#define REG_RTC_HCR REG32(RTC_HCR)
-#define REG_RTC_HWFCR REG32(RTC_HWFCR)
-#define REG_RTC_HRCR REG32(RTC_HRCR)
-#define REG_RTC_HWCR REG32(RTC_HWCR)
-#define REG_RTC_HWRSR REG32(RTC_HWRSR)
-#define REG_RTC_HSPR REG32(RTC_HSPR)
-
-/* RTC Control Register */
-#define RTC_RCR_WRDY (1 << 7) /* Write Ready Flag */
-#define RTC_RCR_HZ (1 << 6) /* 1Hz Flag */
-#define RTC_RCR_HZIE (1 << 5) /* 1Hz Interrupt Enable */
-#define RTC_RCR_AF (1 << 4) /* Alarm Flag */
-#define RTC_RCR_AIE (1 << 3) /* Alarm Interrupt Enable */
-#define RTC_RCR_AE (1 << 2) /* Alarm Enable */
-#define RTC_RCR_RTCE (1 << 0) /* RTC Enable */
-
-/* RTC Regulator Register */
-#define RTC_RGR_LOCK (1 << 31) /* Lock Bit */
-#define RTC_RGR_ADJC_BIT 16
-#define RTC_RGR_ADJC_MASK (0x3ff << RTC_RGR_ADJC_BIT)
-#define RTC_RGR_NC1HZ_BIT 0
-#define RTC_RGR_NC1HZ_MASK (0xffff << RTC_RGR_NC1HZ_BIT)
-
-/* Hibernate Control Register */
-#define RTC_HCR_PD (1 << 0) /* Power Down */
-
-/* Hibernate Wakeup Filter Counter Register */
-#define RTC_HWFCR_BIT 5
-#define RTC_HWFCR_MASK (0x7ff << RTC_HWFCR_BIT)
-
-/* Hibernate Reset Counter Register */
-#define RTC_HRCR_BIT 5
-#define RTC_HRCR_MASK (0x7f << RTC_HRCR_BIT)
-
-/* Hibernate Wakeup Control Register */
-#define RTC_HWCR_EALM (1 << 0) /* RTC alarm wakeup enable */
-
-/* Hibernate Wakeup Status Register */
-#define RTC_HWRSR_HR (1 << 5) /* Hibernate reset */
-#define RTC_HWRSR_PPR (1 << 4) /* PPR reset */
-#define RTC_HWRSR_PIN (1 << 1) /* Wakeup pin status bit */
-#define RTC_HWRSR_ALM (1 << 0) /* RTC alarm status bit */
-
-
-/*************************************************************************
- * CPM (Clock reset and Power control Management)
- *************************************************************************/
-#define CPM_CPCCR (CPM_BASE+0x00)
-#define CPM_CPPCR (CPM_BASE+0x10)
-#define CPM_I2SCDR (CPM_BASE+0x60)
-#define CPM_LPCDR (CPM_BASE+0x64)
-#define CPM_MSCCDR (CPM_BASE+0x68)
-#define CPM_UHCCDR (CPM_BASE+0x6C)
-
-#define CPM_LCR (CPM_BASE+0x04)
-#define CPM_CLKGR (CPM_BASE+0x20)
-#define CPM_SCR (CPM_BASE+0x24)
-
-#define CPM_HCR (CPM_BASE+0x30)
-#define CPM_HWFCR (CPM_BASE+0x34)
-#define CPM_HRCR (CPM_BASE+0x38)
-#define CPM_HWCR (CPM_BASE+0x3c)
-#define CPM_HWSR (CPM_BASE+0x40)
-#define CPM_HSPR (CPM_BASE+0x44)
-
-#define CPM_RSR (CPM_BASE+0x08)
-
-
-#define REG_CPM_CPCCR REG32(CPM_CPCCR)
-#define REG_CPM_CPPCR REG32(CPM_CPPCR)
-#define REG_CPM_I2SCDR REG32(CPM_I2SCDR)
-#define REG_CPM_LPCDR REG32(CPM_LPCDR)
-#define REG_CPM_MSCCDR REG32(CPM_MSCCDR)
-#define REG_CPM_UHCCDR REG32(CPM_UHCCDR)
-
-#define REG_CPM_LCR REG32(CPM_LCR)
-#define REG_CPM_CLKGR REG32(CPM_CLKGR)
-#define REG_CPM_SCR REG32(CPM_SCR)
-#define REG_CPM_HCR REG32(CPM_HCR)
-#define REG_CPM_HWFCR REG32(CPM_HWFCR)
-#define REG_CPM_HRCR REG32(CPM_HRCR)
-#define REG_CPM_HWCR REG32(CPM_HWCR)
-#define REG_CPM_HWSR REG32(CPM_HWSR)
-#define REG_CPM_HSPR REG32(CPM_HSPR)
-
-#define REG_CPM_RSR REG32(CPM_RSR)
-
-
-/* Clock Control Register */
-#define CPM_CPCCR_I2CS (1 << 31)
-#define CPM_CPCCR_CLKOEN (1 << 30)
-#define CPM_CPCCR_UCS (1 << 29)
-#define CPM_CPCCR_UDIV_BIT 23
-#define CPM_CPCCR_UDIV_MASK (0x3f << CPM_CPCCR_UDIV_BIT)
-#define CPM_CPCCR_CE (1 << 22)
-#define CPM_CPCCR_PCS (1 << 21)
-#define CPM_CPCCR_LDIV_BIT 16
-#define CPM_CPCCR_LDIV_MASK (0x1f << CPM_CPCCR_LDIV_BIT)
-#define CPM_CPCCR_MDIV_BIT 12
-#define CPM_CPCCR_MDIV_MASK (0x0f << CPM_CPCCR_MDIV_BIT)
-#define CPM_CPCCR_PDIV_BIT 8
-#define CPM_CPCCR_PDIV_MASK (0x0f << CPM_CPCCR_PDIV_BIT)
-#define CPM_CPCCR_HDIV_BIT 4
-#define CPM_CPCCR_HDIV_MASK (0x0f << CPM_CPCCR_HDIV_BIT)
-#define CPM_CPCCR_CDIV_BIT 0
-#define CPM_CPCCR_CDIV_MASK (0x0f << CPM_CPCCR_CDIV_BIT)
-
-/* I2S Clock Divider Register */
-#define CPM_I2SCDR_I2SDIV_BIT 0
-#define CPM_I2SCDR_I2SDIV_MASK (0x1ff << CPM_I2SCDR_I2SDIV_BIT)
-
-/* LCD Pixel Clock Divider Register */
-#define CPM_LPCDR_PIXDIV_BIT 0
-#define CPM_LPCDR_PIXDIV_MASK (0x1ff << CPM_LPCDR_PIXDIV_BIT)
-
-/* MSC Clock Divider Register */
-#define CPM_MSCCDR_MSCDIV_BIT 0
-#define CPM_MSCCDR_MSCDIV_MASK (0x1f << CPM_MSCCDR_MSCDIV_BIT)
-
-/* PLL Control Register */
-#define CPM_CPPCR_PLLM_BIT 23
-#define CPM_CPPCR_PLLM_MASK (0x1ff << CPM_CPPCR_PLLM_BIT)
-#define CPM_CPPCR_PLLN_BIT 18
-#define CPM_CPPCR_PLLN_MASK (0x1f << CPM_CPPCR_PLLN_BIT)
-#define CPM_CPPCR_PLLOD_BIT 16
-#define CPM_CPPCR_PLLOD_MASK (0x03 << CPM_CPPCR_PLLOD_BIT)
-#define CPM_CPPCR_PLLS (1 << 10)
-#define CPM_CPPCR_PLLBP (1 << 9)
-#define CPM_CPPCR_PLLEN (1 << 8)
-#define CPM_CPPCR_PLLST_BIT 0
-#define CPM_CPPCR_PLLST_MASK (0xff << CPM_CPPCR_PLLST_BIT)
-
-/* Low Power Control Register */
-#define CPM_LCR_DOZE_DUTY_BIT 3
-#define CPM_LCR_DOZE_DUTY_MASK (0x1f << CPM_LCR_DOZE_DUTY_BIT)
-#define CPM_LCR_DOZE_ON (1 << 2)
-#define CPM_LCR_LPM_BIT 0
-#define CPM_LCR_LPM_MASK (0x3 << CPM_LCR_LPM_BIT)
- #define CPM_LCR_LPM_IDLE (0x0 << CPM_LCR_LPM_BIT)
- #define CPM_LCR_LPM_SLEEP (0x1 << CPM_LCR_LPM_BIT)
-
-/* Clock Gate Register */
-#define CPM_CLKGR_UART1 (1 << 15)
-#define CPM_CLKGR_UHC (1 << 14)
-#define CPM_CLKGR_IPU (1 << 13)
-#define CPM_CLKGR_DMAC (1 << 12)
-#define CPM_CLKGR_UDC (1 << 11)
-#define CPM_CLKGR_LCD (1 << 10)
-#define CPM_CLKGR_CIM (1 << 9)
-#define CPM_CLKGR_SADC (1 << 8)
-#define CPM_CLKGR_MSC (1 << 7)
-#define CPM_CLKGR_AIC1 (1 << 6)
-#define CPM_CLKGR_AIC2 (1 << 5)
-#define CPM_CLKGR_SSI (1 << 4)
-#define CPM_CLKGR_I2C (1 << 3)
-#define CPM_CLKGR_RTC (1 << 2)
-#define CPM_CLKGR_TCU (1 << 1)
-#define CPM_CLKGR_UART0 (1 << 0)
-
-/* Sleep Control Register */
-#define CPM_SCR_O1ST_BIT 8
-#define CPM_SCR_O1ST_MASK (0xff << CPM_SCR_O1ST_BIT)
-#define CPM_SCR_UDCPHY_ENABLE (1 << 6)
-#define CPM_SCR_USBPHY_DISABLE (1 << 7)
-#define CPM_SCR_OSC_ENABLE (1 << 4)
-
-/* Hibernate Control Register */
-#define CPM_HCR_PD (1 << 0)
-
-/* Wakeup Filter Counter Register in Hibernate Mode */
-#define CPM_HWFCR_TIME_BIT 0
-#define CPM_HWFCR_TIME_MASK (0x3ff << CPM_HWFCR_TIME_BIT)
-
-/* Reset Counter Register in Hibernate Mode */
-#define CPM_HRCR_TIME_BIT 0
-#define CPM_HRCR_TIME_MASK (0x7f << CPM_HRCR_TIME_BIT)
-
-/* Wakeup Control Register in Hibernate Mode */
-#define CPM_HWCR_WLE_LOW (0 << 2)
-#define CPM_HWCR_WLE_HIGH (1 << 2)
-#define CPM_HWCR_PIN_WAKEUP (1 << 1)
-#define CPM_HWCR_RTC_WAKEUP (1 << 0)
-
-/* Wakeup Status Register in Hibernate Mode */
-#define CPM_HWSR_WSR_PIN (1 << 1)
-#define CPM_HWSR_WSR_RTC (1 << 0)
-
-/* Reset Status Register */
-#define CPM_RSR_HR (1 << 2)
-#define CPM_RSR_WR (1 << 1)
-#define CPM_RSR_PR (1 << 0)
-
-
-/*************************************************************************
- * TCU (Timer Counter Unit)
- *************************************************************************/
-#define TCU_TSR (TCU_BASE + 0x1C) /* Timer Stop Register */
-#define TCU_TSSR (TCU_BASE + 0x2C) /* Timer Stop Set Register */
-#define TCU_TSCR (TCU_BASE + 0x3C) /* Timer Stop Clear Register */
-#define TCU_TER (TCU_BASE + 0x10) /* Timer Counter Enable Register */
-#define TCU_TESR (TCU_BASE + 0x14) /* Timer Counter Enable Set Register */
-#define TCU_TECR (TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */
-#define TCU_TFR (TCU_BASE + 0x20) /* Timer Flag Register */
-#define TCU_TFSR (TCU_BASE + 0x24) /* Timer Flag Set Register */
-#define TCU_TFCR (TCU_BASE + 0x28) /* Timer Flag Clear Register */
-#define TCU_TMR (TCU_BASE + 0x30) /* Timer Mask Register */
-#define TCU_TMSR (TCU_BASE + 0x34) /* Timer Mask Set Register */
-#define TCU_TMCR (TCU_BASE + 0x38) /* Timer Mask Clear Register */
-#define TCU_TDFR0 (TCU_BASE + 0x40) /* Timer Data Full Register */
-#define TCU_TDHR0 (TCU_BASE + 0x44) /* Timer Data Half Register */
-#define TCU_TCNT0 (TCU_BASE + 0x48) /* Timer Counter Register */
-#define TCU_TCSR0 (TCU_BASE + 0x4C) /* Timer Control Register */
-#define TCU_TDFR1 (TCU_BASE + 0x50)
-#define TCU_TDHR1 (TCU_BASE + 0x54)
-#define TCU_TCNT1 (TCU_BASE + 0x58)
-#define TCU_TCSR1 (TCU_BASE + 0x5C)
-#define TCU_TDFR2 (TCU_BASE + 0x60)
-#define TCU_TDHR2 (TCU_BASE + 0x64)
-#define TCU_TCNT2 (TCU_BASE + 0x68)
-#define TCU_TCSR2 (TCU_BASE + 0x6C)
-#define TCU_TDFR3 (TCU_BASE + 0x70)
-#define TCU_TDHR3 (TCU_BASE + 0x74)
-#define TCU_TCNT3 (TCU_BASE + 0x78)
-#define TCU_TCSR3 (TCU_BASE + 0x7C)
-#define TCU_TDFR4 (TCU_BASE + 0x80)
-#define TCU_TDHR4 (TCU_BASE + 0x84)
-#define TCU_TCNT4 (TCU_BASE + 0x88)
-#define TCU_TCSR4 (TCU_BASE + 0x8C)
-#define TCU_TDFR5 (TCU_BASE + 0x90)
-#define TCU_TDHR5 (TCU_BASE + 0x94)
-#define TCU_TCNT5 (TCU_BASE + 0x98)
-#define TCU_TCSR5 (TCU_BASE + 0x9C)
-
-#define REG_TCU_TSR REG32(TCU_TSR)
-#define REG_TCU_TSSR REG32(TCU_TSSR)
-#define REG_TCU_TSCR REG32(TCU_TSCR)
-#define REG_TCU_TER REG8(TCU_TER)
-#define REG_TCU_TESR REG8(TCU_TESR)
-#define REG_TCU_TECR REG8(TCU_TECR)
-#define REG_TCU_TFR REG32(TCU_TFR)
-#define REG_TCU_TFSR REG32(TCU_TFSR)
-#define REG_TCU_TFCR REG32(TCU_TFCR)
-#define REG_TCU_TMR REG32(TCU_TMR)
-#define REG_TCU_TMSR REG32(TCU_TMSR)
-#define REG_TCU_TMCR REG32(TCU_TMCR)
-#define REG_TCU_TDFR0 REG16(TCU_TDFR0)
-#define REG_TCU_TDHR0 REG16(TCU_TDHR0)
-#define REG_TCU_TCNT0 REG16(TCU_TCNT0)
-#define REG_TCU_TCSR0 REG16(TCU_TCSR0)
-#define REG_TCU_TDFR1 REG16(TCU_TDFR1)
-#define REG_TCU_TDHR1 REG16(TCU_TDHR1)
-#define REG_TCU_TCNT1 REG16(TCU_TCNT1)
-#define REG_TCU_TCSR1 REG16(TCU_TCSR1)
-#define REG_TCU_TDFR2 REG16(TCU_TDFR2)
-#define REG_TCU_TDHR2 REG16(TCU_TDHR2)
-#define REG_TCU_TCNT2 REG16(TCU_TCNT2)
-#define REG_TCU_TCSR2 REG16(TCU_TCSR2)
-#define REG_TCU_TDFR3 REG16(TCU_TDFR3)
-#define REG_TCU_TDHR3 REG16(TCU_TDHR3)
-#define REG_TCU_TCNT3 REG16(TCU_TCNT3)
-#define REG_TCU_TCSR3 REG16(TCU_TCSR3)
-#define REG_TCU_TDFR4 REG16(TCU_TDFR4)
-#define REG_TCU_TDHR4 REG16(TCU_TDHR4)
-#define REG_TCU_TCNT4 REG16(TCU_TCNT4)
-#define REG_TCU_TCSR4 REG16(TCU_TCSR4)
-
-/* n = 0,1,2,3,4,5 */
-#define TCU_TDFR(n) (TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */
-#define TCU_TDHR(n) (TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */
-#define TCU_TCNT(n) (TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */
-#define TCU_TCSR(n) (TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */
-
-#define REG_TCU_TDFR(n) REG16(TCU_TDFR((n)))
-#define REG_TCU_TDHR(n) REG16(TCU_TDHR((n)))
-#define REG_TCU_TCNT(n) REG16(TCU_TCNT((n)))
-#define REG_TCU_TCSR(n) REG16(TCU_TCSR((n)))
-
-/* Register definitions */
-#define TCU_TCSR_PWM_SD (1 << 9)
-#define TCU_TCSR_PWM_INITL_HIGH (1 << 8)
-#define TCU_TCSR_PWM_EN (1 << 7)
-#define TCU_TCSR_PRESCALE_BIT 3
-#define TCU_TCSR_PRESCALE_MASK (0x7 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_PRESCALE1 (0x0 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_PRESCALE4 (0x1 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_PRESCALE16 (0x2 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_PRESCALE64 (0x3 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_PRESCALE256 (0x4 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_PRESCALE1024 (0x5 << TCU_TCSR_PRESCALE_BIT)
-#define TCU_TCSR_EXT_EN (1 << 2)
-#define TCU_TCSR_RTC_EN (1 << 1)
-#define TCU_TCSR_PCK_EN (1 << 0)
-
-#define TCU_TER_TCEN5 (1 << 5)
-#define TCU_TER_TCEN4 (1 << 4)
-#define TCU_TER_TCEN3 (1 << 3)
-#define TCU_TER_TCEN2 (1 << 2)
-#define TCU_TER_TCEN1 (1 << 1)
-#define TCU_TER_TCEN0 (1 << 0)
-
-#define TCU_TESR_TCST5 (1 << 5)
-#define TCU_TESR_TCST4 (1 << 4)
-#define TCU_TESR_TCST3 (1 << 3)
-#define TCU_TESR_TCST2 (1 << 2)
-#define TCU_TESR_TCST1 (1 << 1)
-#define TCU_TESR_TCST0 (1 << 0)
-
-#define TCU_TECR_TCCL5 (1 << 5)
-#define TCU_TECR_TCCL4 (1 << 4)
-#define TCU_TECR_TCCL3 (1 << 3)
-#define TCU_TECR_TCCL2 (1 << 2)
-#define TCU_TECR_TCCL1 (1 << 1)
-#define TCU_TECR_TCCL0 (1 << 0)
-
-#define TCU_TFR_HFLAG5 (1 << 21)
-#define TCU_TFR_HFLAG4 (1 << 20)
-#define TCU_TFR_HFLAG3 (1 << 19)
-#define TCU_TFR_HFLAG2 (1 << 18)
-#define TCU_TFR_HFLAG1 (1 << 17)
-#define TCU_TFR_HFLAG0 (1 << 16)
-#define TCU_TFR_FFLAG5 (1 << 5)
-#define TCU_TFR_FFLAG4 (1 << 4)
-#define TCU_TFR_FFLAG3 (1 << 3)
-#define TCU_TFR_FFLAG2 (1 << 2)
-#define TCU_TFR_FFLAG1 (1 << 1)
-#define TCU_TFR_FFLAG0 (1 << 0)
-
-#define TCU_TFSR_HFLAG5 (1 << 21)
-#define TCU_TFSR_HFLAG4 (1 << 20)
-#define TCU_TFSR_HFLAG3 (1 << 19)
-#define TCU_TFSR_HFLAG2 (1 << 18)
-#define TCU_TFSR_HFLAG1 (1 << 17)
-#define TCU_TFSR_HFLAG0 (1 << 16)
-#define TCU_TFSR_FFLAG5 (1 << 5)
-#define TCU_TFSR_FFLAG4 (1 << 4)
-#define TCU_TFSR_FFLAG3 (1 << 3)
-#define TCU_TFSR_FFLAG2 (1 << 2)
-#define TCU_TFSR_FFLAG1 (1 << 1)
-#define TCU_TFSR_FFLAG0 (1 << 0)
-
-#define TCU_TFCR_HFLAG5 (1 << 21)
-#define TCU_TFCR_HFLAG4 (1 << 20)
-#define TCU_TFCR_HFLAG3 (1 << 19)
-#define TCU_TFCR_HFLAG2 (1 << 18)
-#define TCU_TFCR_HFLAG1 (1 << 17)
-#define TCU_TFCR_HFLAG0 (1 << 16)
-#define TCU_TFCR_FFLAG5 (1 << 5)
-#define TCU_TFCR_FFLAG4 (1 << 4)
-#define TCU_TFCR_FFLAG3 (1 << 3)
-#define TCU_TFCR_FFLAG2 (1 << 2)
-#define TCU_TFCR_FFLAG1 (1 << 1)
-#define TCU_TFCR_FFLAG0 (1 << 0)
-
-#define TCU_TMR_HMASK5 (1 << 21)
-#define TCU_TMR_HMASK4 (1 << 20)
-#define TCU_TMR_HMASK3 (1 << 19)
-#define TCU_TMR_HMASK2 (1 << 18)
-#define TCU_TMR_HMASK1 (1 << 17)
-#define TCU_TMR_HMASK0 (1 << 16)
-#define TCU_TMR_FMASK5 (1 << 5)
-#define TCU_TMR_FMASK4 (1 << 4)
-#define TCU_TMR_FMASK3 (1 << 3)
-#define TCU_TMR_FMASK2 (1 << 2)
-#define TCU_TMR_FMASK1 (1 << 1)
-#define TCU_TMR_FMASK0 (1 << 0)
-
-#define TCU_TMSR_HMST5 (1 << 21)
-#define TCU_TMSR_HMST4 (1 << 20)
-#define TCU_TMSR_HMST3 (1 << 19)
-#define TCU_TMSR_HMST2 (1 << 18)
-#define TCU_TMSR_HMST1 (1 << 17)
-#define TCU_TMSR_HMST0 (1 << 16)
-#define TCU_TMSR_FMST5 (1 << 5)
-#define TCU_TMSR_FMST4 (1 << 4)
-#define TCU_TMSR_FMST3 (1 << 3)
-#define TCU_TMSR_FMST2 (1 << 2)
-#define TCU_TMSR_FMST1 (1 << 1)
-#define TCU_TMSR_FMST0 (1 << 0)
-
-#define TCU_TMCR_HMCL5 (1 << 21)
-#define TCU_TMCR_HMCL4 (1 << 20)
-#define TCU_TMCR_HMCL3 (1 << 19)
-#define TCU_TMCR_HMCL2 (1 << 18)
-#define TCU_TMCR_HMCL1 (1 << 17)
-#define TCU_TMCR_HMCL0 (1 << 16)
-#define TCU_TMCR_FMCL5 (1 << 5)
-#define TCU_TMCR_FMCL4 (1 << 4)
-#define TCU_TMCR_FMCL3 (1 << 3)
-#define TCU_TMCR_FMCL2 (1 << 2)
-#define TCU_TMCR_FMCL1 (1 << 1)
-#define TCU_TMCR_FMCL0 (1 << 0)
-
-#define TCU_TSR_WDTS (1 << 16)
-#define TCU_TSR_STOP5 (1 << 5)
-#define TCU_TSR_STOP4 (1 << 4)
-#define TCU_TSR_STOP3 (1 << 3)
-#define TCU_TSR_STOP2 (1 << 2)
-#define TCU_TSR_STOP1 (1 << 1)
-#define TCU_TSR_STOP0 (1 << 0)
-
-#define TCU_TSSR_WDTSS (1 << 16)
-#define TCU_TSSR_STPS5 (1 << 5)
-#define TCU_TSSR_STPS4 (1 << 4)
-#define TCU_TSSR_STPS3 (1 << 3)
-#define TCU_TSSR_STPS2 (1 << 2)
-#define TCU_TSSR_STPS1 (1 << 1)
-#define TCU_TSSR_STPS0 (1 << 0)
-
-#define TCU_TSSR_WDTSC (1 << 16)
-#define TCU_TSSR_STPC5 (1 << 5)
-#define TCU_TSSR_STPC4 (1 << 4)
-#define TCU_TSSR_STPC3 (1 << 3)
-#define TCU_TSSR_STPC2 (1 << 2)
-#define TCU_TSSR_STPC1 (1 << 1)
-#define TCU_TSSR_STPC0 (1 << 0)
-
-
-/*
- * WDT (WatchDog Timer)
- */
-#define WDT_TDR (WDT_BASE + 0x00)
-#define WDT_TCER (WDT_BASE + 0x04)
-#define WDT_TCNT (WDT_BASE + 0x08)
-#define WDT_TCSR (WDT_BASE + 0x0C)
-
-#define REG_WDT_TDR REG16(WDT_TDR)
-#define REG_WDT_TCER REG8(WDT_TCER)
-#define REG_WDT_TCNT REG16(WDT_TCNT)
-#define REG_WDT_TCSR REG16(WDT_TCSR)
-
-/* Register definition */
-#define WDT_TCSR_PRESCALE_BIT 3
-#define WDT_TCSR_PRESCALE_MASK (0x7 << WDT_TCSR_PRESCALE_BIT)
- #define WDT_TCSR_PRESCALE1 (0x0 << WDT_TCSR_PRESCALE_BIT)
- #define WDT_TCSR_PRESCALE4 (0x1 << WDT_TCSR_PRESCALE_BIT)
- #define WDT_TCSR_PRESCALE16 (0x2 << WDT_TCSR_PRESCALE_BIT)
- #define WDT_TCSR_PRESCALE64 (0x3 << WDT_TCSR_PRESCALE_BIT)
- #define WDT_TCSR_PRESCALE256 (0x4 << WDT_TCSR_PRESCALE_BIT)
- #define WDT_TCSR_PRESCALE1024 (0x5 << WDT_TCSR_PRESCALE_BIT)
-#define WDT_TCSR_EXT_EN (1 << 2)
-#define WDT_TCSR_RTC_EN (1 << 1)
-#define WDT_TCSR_PCK_EN (1 << 0)
-
-#define WDT_TCER_TCEN (1 << 0)
-
-
-/*
- * DMAC (DMA Controller)
- */
-
-#define MAX_DMA_NUM 6 /* max 6 channels */
-
-#define DMAC_DSAR(n) (DMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */
-#define DMAC_DTAR(n) (DMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */
-#define DMAC_DTCR(n) (DMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */
-#define DMAC_DRSR(n) (DMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */
-#define DMAC_DCCSR(n) (DMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */
-#define DMAC_DCMD(n) (DMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */
-#define DMAC_DDA(n) (DMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */
-#define DMAC_DMACR (DMAC_BASE + 0x0300) /* DMA control register */
-#define DMAC_DMAIPR (DMAC_BASE + 0x0304) /* DMA interrupt pending */
-#define DMAC_DMADBR (DMAC_BASE + 0x0308) /* DMA doorbell */
-#define DMAC_DMADBSR (DMAC_BASE + 0x030C) /* DMA doorbell set */
-
-/* channel 0 */
-#define DMAC_DSAR0 DMAC_DSAR(0)
-#define DMAC_DTAR0 DMAC_DTAR(0)
-#define DMAC_DTCR0 DMAC_DTCR(0)
-#define DMAC_DRSR0 DMAC_DRSR(0)
-#define DMAC_DCCSR0 DMAC_DCCSR(0)
-#define DMAC_DCMD0 DMAC_DCMD(0)
-#define DMAC_DDA0 DMAC_DDA(0)
-
-/* channel 1 */
-#define DMAC_DSAR1 DMAC_DSAR(1)
-#define DMAC_DTAR1 DMAC_DTAR(1)
-#define DMAC_DTCR1 DMAC_DTCR(1)
-#define DMAC_DRSR1 DMAC_DRSR(1)
-#define DMAC_DCCSR1 DMAC_DCCSR(1)
-#define DMAC_DCMD1 DMAC_DCMD(1)
-#define DMAC_DDA1 DMAC_DDA(1)
-
-/* channel 2 */
-#define DMAC_DSAR2 DMAC_DSAR(2)
-#define DMAC_DTAR2 DMAC_DTAR(2)
-#define DMAC_DTCR2 DMAC_DTCR(2)
-#define DMAC_DRSR2 DMAC_DRSR(2)
-#define DMAC_DCCSR2 DMAC_DCCSR(2)
-#define DMAC_DCMD2 DMAC_DCMD(2)
-#define DMAC_DDA2 DMAC_DDA(2)
-
-/* channel 3 */
-#define DMAC_DSAR3 DMAC_DSAR(3)
-#define DMAC_DTAR3 DMAC_DTAR(3)
-#define DMAC_DTCR3 DMAC_DTCR(3)
-#define DMAC_DRSR3 DMAC_DRSR(3)
-#define DMAC_DCCSR3 DMAC_DCCSR(3)
-#define DMAC_DCMD3 DMAC_DCMD(3)
-#define DMAC_DDA3 DMAC_DDA(3)
-
-/* channel 4 */
-#define DMAC_DSAR4 DMAC_DSAR(4)
-#define DMAC_DTAR4 DMAC_DTAR(4)
-#define DMAC_DTCR4 DMAC_DTCR(4)
-#define DMAC_DRSR4 DMAC_DRSR(4)
-#define DMAC_DCCSR4 DMAC_DCCSR(4)
-#define DMAC_DCMD4 DMAC_DCMD(4)
-#define DMAC_DDA4 DMAC_DDA(4)
-
-/* channel 5 */
-#define DMAC_DSAR5 DMAC_DSAR(5)
-#define DMAC_DTAR5 DMAC_DTAR(5)
-#define DMAC_DTCR5 DMAC_DTCR(5)
-#define DMAC_DRSR5 DMAC_DRSR(5)
-#define DMAC_DCCSR5 DMAC_DCCSR(5)
-#define DMAC_DCMD5 DMAC_DCMD(5)
-#define DMAC_DDA5 DMAC_DDA(5)
-
-#define REG_DMAC_DSAR(n) REG32(DMAC_DSAR((n)))
-#define REG_DMAC_DTAR(n) REG32(DMAC_DTAR((n)))
-#define REG_DMAC_DTCR(n) REG32(DMAC_DTCR((n)))
-#define REG_DMAC_DRSR(n) REG32(DMAC_DRSR((n)))
-#define REG_DMAC_DCCSR(n) REG32(DMAC_DCCSR((n)))
-#define REG_DMAC_DCMD(n) REG32(DMAC_DCMD((n)))
-#define REG_DMAC_DDA(n) REG32(DMAC_DDA((n)))
-#define REG_DMAC_DMACR REG32(DMAC_DMACR)
-#define REG_DMAC_DMAIPR REG32(DMAC_DMAIPR)
-#define REG_DMAC_DMADBR REG32(DMAC_DMADBR)
-#define REG_DMAC_DMADBSR REG32(DMAC_DMADBSR)
-
-/* DMA request source register */
-#define DMAC_DRSR_RS_BIT 0
-#define DMAC_DRSR_RS_MASK (0x1f << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_UART0OUT (20 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_UART0IN (21 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_SSIOUT (22 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_SSIIN (23 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_AICOUT (24 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_AICIN (25 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_MSCOUT (26 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_MSCIN (27 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_TCU (28 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_SADC (29 << DMAC_DRSR_RS_BIT)
-#define DMAC_DRSR_RS_SLCD (30 << DMAC_DRSR_RS_BIT)
-
-/* DMA channel control/status register */
-#define DMAC_DCCSR_NDES (1 << 31) /* descriptor (0) or not (1) ? */
-#define DMAC_DCCSR_CDOA_BIT 16 /* copy of DMA offset address */
-#define DMAC_DCCSR_CDOA_MASK (0xff << DMAC_DCCSR_CDOA_BIT)
-#define DMAC_DCCSR_INV (1 << 6) /* descriptor invalid */
-#define DMAC_DCCSR_AR (1 << 4) /* address error */
-#define DMAC_DCCSR_TT (1 << 3) /* transfer terminated */
-#define DMAC_DCCSR_HLT (1 << 2) /* DMA halted */
-#define DMAC_DCCSR_CT (1 << 1) /* count terminated */
-#define DMAC_DCCSR_EN (1 << 0) /* channel enable bit */
-
-/* DMA channel command register */
-#define DMAC_DCMD_SAI (1 << 23) /* source address increment */
-#define DMAC_DCMD_DAI (1 << 22) /* dest address increment */
-#define DMAC_DCMD_RDIL_BIT 16 /* request detection interval length */
-#define DMAC_DCMD_RDIL_MASK (0x0f << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_IGN (0 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_2 (1 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_4 (2 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_8 (3 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_12 (4 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_16 (5 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_20 (6 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_24 (7 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_28 (8 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_32 (9 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_48 (10 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_60 (11 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_64 (12 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_124 (13 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_128 (14 << DMAC_DCMD_RDIL_BIT)
- #define DMAC_DCMD_RDIL_200 (15 << DMAC_DCMD_RDIL_BIT)
-#define DMAC_DCMD_SWDH_BIT 14 /* source port width */
-#define DMAC_DCMD_SWDH_MASK (0x03 << DMAC_DCMD_SWDH_BIT)
- #define DMAC_DCMD_SWDH_32 (0 << DMAC_DCMD_SWDH_BIT)
- #define DMAC_DCMD_SWDH_8 (1 << DMAC_DCMD_SWDH_BIT)
- #define DMAC_DCMD_SWDH_16 (2 << DMAC_DCMD_SWDH_BIT)
-#define DMAC_DCMD_DWDH_BIT 12 /* dest port width */
-#define DMAC_DCMD_DWDH_MASK (0x03 << DMAC_DCMD_DWDH_BIT)
- #define DMAC_DCMD_DWDH_32 (0 << DMAC_DCMD_DWDH_BIT)
- #define DMAC_DCMD_DWDH_8 (1 << DMAC_DCMD_DWDH_BIT)
- #define DMAC_DCMD_DWDH_16 (2 << DMAC_DCMD_DWDH_BIT)
-#define DMAC_DCMD_DS_BIT 8 /* transfer data size of a data unit */
-#define DMAC_DCMD_DS_MASK (0x07 << DMAC_DCMD_DS_BIT)
- #define DMAC_DCMD_DS_32BIT (0 << DMAC_DCMD_DS_BIT)
- #define DMAC_DCMD_DS_8BIT (1 << DMAC_DCMD_DS_BIT)
- #define DMAC_DCMD_DS_16BIT (2 << DMAC_DCMD_DS_BIT)
- #define DMAC_DCMD_DS_16BYTE (3 << DMAC_DCMD_DS_BIT)
- #define DMAC_DCMD_DS_32BYTE (4 << DMAC_DCMD_DS_BIT)
-#define DMAC_DCMD_TM (1 << 7) /* transfer mode: 0-single 1-block */
-#define DMAC_DCMD_DES_V (1 << 4) /* descriptor valid flag */
-#define DMAC_DCMD_DES_VM (1 << 3) /* descriptor valid mask: 1:support V-bit */
-#define DMAC_DCMD_DES_VIE (1 << 2) /* DMA valid error interrupt enable */
-#define DMAC_DCMD_TIE (1 << 1) /* DMA transfer interrupt enable */
-#define DMAC_DCMD_LINK (1 << 0) /* descriptor link enable */
-
-/* DMA descriptor address register */
-#define DMAC_DDA_BASE_BIT 12 /* descriptor base address */
-#define DMAC_DDA_BASE_MASK (0x0fffff << DMAC_DDA_BASE_BIT)
-#define DMAC_DDA_OFFSET_BIT 4 /* descriptor offset address */
-#define DMAC_DDA_OFFSET_MASK (0x0ff << DMAC_DDA_OFFSET_BIT)
-
-/* DMA control register */
-#define DMAC_DMACR_PR_BIT 8 /* channel priority mode */
-#define DMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT)
- #define DMAC_DMACR_PR_012345 (0 << DMAC_DMACR_PR_BIT)
- #define DMAC_DMACR_PR_023145 (1 << DMAC_DMACR_PR_BIT)
- #define DMAC_DMACR_PR_201345 (2 << DMAC_DMACR_PR_BIT)
- #define DMAC_DMACR_PR_RR (3 << DMAC_DMACR_PR_BIT) /* round robin */
-#define DMAC_DMACR_HLT (1 << 3) /* DMA halt flag */
-#define DMAC_DMACR_AR (1 << 2) /* address error flag */
-#define DMAC_DMACR_DMAE (1 << 0) /* DMA enable bit */
-
-/* DMA doorbell register */
-#define DMAC_DMADBR_DB5 (1 << 5) /* doorbell for channel 5 */
-#define DMAC_DMADBR_DB4 (1 << 5) /* doorbell for channel 4 */
-#define DMAC_DMADBR_DB3 (1 << 5) /* doorbell for channel 3 */
-#define DMAC_DMADBR_DB2 (1 << 5) /* doorbell for channel 2 */
-#define DMAC_DMADBR_DB1 (1 << 5) /* doorbell for channel 1 */
-#define DMAC_DMADBR_DB0 (1 << 5) /* doorbell for channel 0 */
-
-/* DMA doorbell set register */
-#define DMAC_DMADBSR_DBS5 (1 << 5) /* enable doorbell for channel 5 */
-#define DMAC_DMADBSR_DBS4 (1 << 5) /* enable doorbell for channel 4 */
-#define DMAC_DMADBSR_DBS3 (1 << 5) /* enable doorbell for channel 3 */
-#define DMAC_DMADBSR_DBS2 (1 << 5) /* enable doorbell for channel 2 */
-#define DMAC_DMADBSR_DBS1 (1 << 5) /* enable doorbell for channel 1 */
-#define DMAC_DMADBSR_DBS0 (1 << 5) /* enable doorbell for channel 0 */
-
-/* DMA interrupt pending register */
-#define DMAC_DMAIPR_CIRQ5 (1 << 5) /* irq pending status for channel 5 */
-#define DMAC_DMAIPR_CIRQ4 (1 << 4) /* irq pending status for channel 4 */
-#define DMAC_DMAIPR_CIRQ3 (1 << 3) /* irq pending status for channel 3 */
-#define DMAC_DMAIPR_CIRQ2 (1 << 2) /* irq pending status for channel 2 */
-#define DMAC_DMAIPR_CIRQ1 (1 << 1) /* irq pending status for channel 1 */
-#define DMAC_DMAIPR_CIRQ0 (1 << 0) /* irq pending status for channel 0 */
-
-
-/*************************************************************************
- * GPIO (General-Purpose I/O Ports)
- *************************************************************************/
-#define MAX_GPIO_NUM 128
-
-/* = 0,1,2,3 */
-#define GPIO_PXPIN(n) (GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */
-#define GPIO_PXDAT(n) (GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */
-#define GPIO_PXDATS(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */
-#define GPIO_PXDATC(n) (GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */
-#define GPIO_PXIM(n) (GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */
-#define GPIO_PXIMS(n) (GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */
-#define GPIO_PXIMC(n) (GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */
-#define GPIO_PXPE(n) (GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Enable Register */
-#define GPIO_PXPES(n) (GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Enable Set Reg. */
-#define GPIO_PXPEC(n) (GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Enable Clear Reg. */
-#define GPIO_PXFUN(n) (GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */
-#define GPIO_PXFUNS(n) (GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */
-#define GPIO_PXFUNC(n) (GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */
-#define GPIO_PXSEL(n) (GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */
-#define GPIO_PXSELS(n) (GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */
-#define GPIO_PXSELC(n) (GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */
-#define GPIO_PXDIR(n) (GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */
-#define GPIO_PXDIRS(n) (GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */
-#define GPIO_PXDIRC(n) (GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */
-#define GPIO_PXTRG(n) (GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */
-#define GPIO_PXTRGS(n) (GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */
-#define GPIO_PXTRGC(n) (GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Set Register */
-#define GPIO_PXFLG(n) (GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */
-#define GPIO_PXFLGC(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag clear Register */
-
-#define REG_GPIO_PXPIN(n) REG32(GPIO_PXPIN((n))) /* PIN level */
-#define REG_GPIO_PXDAT(n) REG32(GPIO_PXDAT((n))) /* 1: interrupt pending */
-#define REG_GPIO_PXDATS(n) REG32(GPIO_PXDATS((n)))
-#define REG_GPIO_PXDATC(n) REG32(GPIO_PXDATC((n)))
-#define REG_GPIO_PXIM(n) REG32(GPIO_PXIM((n))) /* 1: mask pin interrupt */
-#define REG_GPIO_PXIMS(n) REG32(GPIO_PXIMS((n)))
-#define REG_GPIO_PXIMC(n) REG32(GPIO_PXIMC((n)))
-#define REG_GPIO_PXPE(n) REG32(GPIO_PXPE((n))) /* 1: disable pull up/down */
-#define REG_GPIO_PXPES(n) REG32(GPIO_PXPES((n)))
-#define REG_GPIO_PXPEC(n) REG32(GPIO_PXPEC((n)))
-#define REG_GPIO_PXFUN(n) REG32(GPIO_PXFUN((n))) /* 0:GPIO or intr, 1:FUNC */
-#define REG_GPIO_PXFUNS(n) REG32(GPIO_PXFUNS((n)))
-#define REG_GPIO_PXFUNC(n) REG32(GPIO_PXFUNC((n)))
-#define REG_GPIO_PXSEL(n) REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/
-#define REG_GPIO_PXSELS(n) REG32(GPIO_PXSELS((n)))
-#define REG_GPIO_PXSELC(n) REG32(GPIO_PXSELC((n)))
-#define REG_GPIO_PXDIR(n) REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */
-#define REG_GPIO_PXDIRS(n) REG32(GPIO_PXDIRS((n)))
-#define REG_GPIO_PXDIRC(n) REG32(GPIO_PXDIRC((n)))
-#define REG_GPIO_PXTRG(n) REG32(GPIO_PXTRG((n))) /* 0:level-trigger, 1:edge-trigger */
-#define REG_GPIO_PXTRGS(n) REG32(GPIO_PXTRGS((n)))
-#define REG_GPIO_PXTRGC(n) REG32(GPIO_PXTRGC((n)))
-#define REG_GPIO_PXFLG(n) REG32(GPIO_PXFLG((n))) /* interrupt flag */
-#define REG_GPIO_PXFLGC(n) REG32(GPIO_PXFLGC((n))) /* interrupt flag */
-
-
-/*************************************************************************
- * UART
- *************************************************************************/
-
-#define IRDA_BASE UART0_BASE
-#define UART_BASE UART0_BASE
-#define UART_OFF 0x1000
-
-/* Register Offset */
-#define OFF_RDR (0x00) /* R 8b H'xx */
-#define OFF_TDR (0x00) /* W 8b H'xx */
-#define OFF_DLLR (0x00) /* RW 8b H'00 */
-#define OFF_DLHR (0x04) /* RW 8b H'00 */
-#define OFF_IER (0x04) /* RW 8b H'00 */
-#define OFF_ISR (0x08) /* R 8b H'01 */
-#define OFF_FCR (0x08) /* W 8b H'00 */
-#define OFF_LCR (0x0C) /* RW 8b H'00 */
-#define OFF_MCR (0x10) /* RW 8b H'00 */
-#define OFF_LSR (0x14) /* R 8b H'00 */
-#define OFF_MSR (0x18) /* R 8b H'00 */
-#define OFF_SPR (0x1C) /* RW 8b H'00 */
-#define OFF_SIRCR (0x20) /* RW 8b H'00, UART0 */
-#define OFF_UMR (0x24) /* RW 8b H'00, UART M Register */
-#define OFF_UACR (0x28) /* RW 8b H'00, UART Add Cycle Register */
-
-/* Register Address */
-#define UART0_RDR (UART0_BASE + OFF_RDR)
-#define UART0_TDR (UART0_BASE + OFF_TDR)
-#define UART0_DLLR (UART0_BASE + OFF_DLLR)
-#define UART0_DLHR (UART0_BASE + OFF_DLHR)
-#define UART0_IER (UART0_BASE + OFF_IER)
-#define UART0_ISR (UART0_BASE + OFF_ISR)
-#define UART0_FCR (UART0_BASE + OFF_FCR)
-#define UART0_LCR (UART0_BASE + OFF_LCR)
-#define UART0_MCR (UART0_BASE + OFF_MCR)
-#define UART0_LSR (UART0_BASE + OFF_LSR)
-#define UART0_MSR (UART0_BASE + OFF_MSR)
-#define UART0_SPR (UART0_BASE + OFF_SPR)
-#define UART0_SIRCR (UART0_BASE + OFF_SIRCR)
-#define UART0_UMR (UART0_BASE + OFF_UMR)
-#define UART0_UACR (UART0_BASE + OFF_UACR)
-
-/*
- * Define macros for UART_IER
- * UART Interrupt Enable Register
- */
-#define UART_IER_RIE (1 << 0) /* 0: receive fifo "full" interrupt disable */
-#define UART_IER_TIE (1 << 1) /* 0: transmit fifo "empty" interrupt disable */
-#define UART_IER_RLIE (1 << 2) /* 0: receive line status interrupt disable */
-#define UART_IER_MIE (1 << 3) /* 0: modem status interrupt disable */
-#define UART_IER_RTIE (1 << 4) /* 0: receive timeout interrupt disable */
-
-/*
- * Define macros for UART_ISR
- * UART Interrupt Status Register
- */
-#define UART_ISR_IP (1 << 0) /* 0: interrupt is pending 1: no interrupt */
-#define UART_ISR_IID (7 << 1) /* Source of Interrupt */
-#define UART_ISR_IID_MSI (0 << 1) /* Modem status interrupt */
-#define UART_ISR_IID_THRI (1 << 1) /* Transmitter holding register empty */
-#define UART_ISR_IID_RDI (2 << 1) /* Receiver data interrupt */
-#define UART_ISR_IID_RLSI (3 << 1) /* Receiver line status interrupt */
-#define UART_ISR_FFMS (3 << 6) /* FIFO mode select, set when UART_FCR.FE is set to 1 */
-#define UART_ISR_FFMS_NO_FIFO (0 << 6)
-#define UART_ISR_FFMS_FIFO_MODE (3 << 6)
-
-/*
- * Define macros for UART_FCR
- * UART FIFO Control Register
- */
-#define UART_FCR_FE (1 << 0) /* 0: non-FIFO mode 1: FIFO mode */
-#define UART_FCR_RFLS (1 << 1) /* write 1 to flush receive FIFO */
-#define UART_FCR_TFLS (1 << 2) /* write 1 to flush transmit FIFO */
-#define UART_FCR_DMS (1 << 3) /* 0: disable DMA mode */
-#define UART_FCR_UUE (1 << 4) /* 0: disable UART */
-#define UART_FCR_RTRG (3 << 6) /* Receive FIFO Data Trigger */
-#define UART_FCR_RTRG_1 (0 << 6)
-#define UART_FCR_RTRG_4 (1 << 6)
-#define UART_FCR_RTRG_8 (2 << 6)
-#define UART_FCR_RTRG_15 (3 << 6)
-
-/*
- * Define macros for UART_LCR
- * UART Line Control Register
- */
-#define UART_LCR_WLEN (3 << 0) /* word length */
-#define UART_LCR_WLEN_5 (0 << 0)
-#define UART_LCR_WLEN_6 (1 << 0)
-#define UART_LCR_WLEN_7 (2 << 0)
-#define UART_LCR_WLEN_8 (3 << 0)
-#define UART_LCR_STOP (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8
- 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
-#define UART_LCR_STOP_1 (0 << 2) /* 0: 1 stop bit when word length is 5,6,7,8
- 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
-#define UART_LCR_STOP_2 (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8
- 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */
-
-#define UART_LCR_PE (1 << 3) /* 0: parity disable */
-#define UART_LCR_PROE (1 << 4) /* 0: even parity 1: odd parity */
-#define UART_LCR_SPAR (1 << 5) /* 0: sticky parity disable */
-#define UART_LCR_SBRK (1 << 6) /* write 0 normal, write 1 send break */
-#define UART_LCR_DLAB (1 << 7) /* 0: access UART_RDR/TDR/IER 1: access UART_DLLR/DLHR */
-
-/*
- * Define macros for UART_LSR
- * UART Line Status Register
- */
-#define UART_LSR_DR (1 << 0) /* 0: receive FIFO is empty 1: receive data is ready */
-#define UART_LSR_ORER (1 << 1) /* 0: no overrun error */
-#define UART_LSR_PER (1 << 2) /* 0: no parity error */
-#define UART_LSR_FER (1 << 3) /* 0; no framing error */
-#define UART_LSR_BRK (1 << 4) /* 0: no break detected 1: receive a break signal */
-#define UART_LSR_TDRQ (1 << 5) /* 1: transmit FIFO half "empty" */
-#define UART_LSR_TEMT (1 << 6) /* 1: transmit FIFO and shift registers empty */
-#define UART_LSR_RFER (1 << 7) /* 0: no receive error 1: receive error in FIFO mode */
-
-/*
- * Define macros for UART_MCR
- * UART Modem Control Register
- */
-#define UART_MCR_DTR (1 << 0) /* 0: DTR_ ouput high */
-#define UART_MCR_RTS (1 << 1) /* 0: RTS_ output high */
-#define UART_MCR_OUT1 (1 << 2) /* 0: UART_MSR.RI is set to 0 and RI_ input high */
-#define UART_MCR_OUT2 (1 << 3) /* 0: UART_MSR.DCD is set to 0 and DCD_ input high */
-#define UART_MCR_LOOP (1 << 4) /* 0: normal 1: loopback mode */
-#define UART_MCR_MCE (1 << 7) /* 0: modem function is disable */
-
-/*
- * Define macros for UART_MSR
- * UART Modem Status Register
- */
-#define UART_MSR_DCTS (1 << 0) /* 0: no change on CTS_ pin since last read of UART_MSR */
-#define UART_MSR_DDSR (1 << 1) /* 0: no change on DSR_ pin since last read of UART_MSR */
-#define UART_MSR_DRI (1 << 2) /* 0: no change on RI_ pin since last read of UART_MSR */
-#define UART_MSR_DDCD (1 << 3) /* 0: no change on DCD_ pin since last read of UART_MSR */
-#define UART_MSR_CTS (1 << 4) /* 0: CTS_ pin is high */
-#define UART_MSR_DSR (1 << 5) /* 0: DSR_ pin is high */
-#define UART_MSR_RI (1 << 6) /* 0: RI_ pin is high */
-#define UART_MSR_DCD (1 << 7) /* 0: DCD_ pin is high */
-
-/*
- * Define macros for SIRCR
- * Slow IrDA Control Register
- */
-#define SIRCR_TSIRE (1 << 0) /* 0: transmitter is in UART mode 1: IrDA mode */
-#define SIRCR_RSIRE (1 << 1) /* 0: receiver is in UART mode 1: IrDA mode */
-#define SIRCR_TPWS (1 << 2) /* 0: transmit 0 pulse width is 3/16 of bit length
- 1: 0 pulse width is 1.6us for 115.2Kbps */
-#define SIRCR_TXPL (1 << 3) /* 0: encoder generates a positive pulse for 0 */
-#define SIRCR_RXPL (1 << 4) /* 0: decoder interprets positive pulse as 0 */
-
-
-/*************************************************************************
- * AIC (AC97/I2S Controller)
- *************************************************************************/
-#define AIC_FR (AIC_BASE + 0x000)
-#define AIC_CR (AIC_BASE + 0x004)
-#define AIC_ACCR1 (AIC_BASE + 0x008)
-#define AIC_ACCR2 (AIC_BASE + 0x00C)
-#define AIC_I2SCR (AIC_BASE + 0x010)
-#define AIC_SR (AIC_BASE + 0x014)
-#define AIC_ACSR (AIC_BASE + 0x018)
-#define AIC_I2SSR (AIC_BASE + 0x01C)
-#define AIC_ACCAR (AIC_BASE + 0x020)
-#define AIC_ACCDR (AIC_BASE + 0x024)
-#define AIC_ACSAR (AIC_BASE + 0x028)
-#define AIC_ACSDR (AIC_BASE + 0x02C)
-#define AIC_I2SDIV (AIC_BASE + 0x030)
-#define AIC_DR (AIC_BASE + 0x034)
-
-#define REG_AIC_FR REG32(AIC_FR)
-#define REG_AIC_CR REG32(AIC_CR)
-#define REG_AIC_ACCR1 REG32(AIC_ACCR1)
-#define REG_AIC_ACCR2 REG32(AIC_ACCR2)
-#define REG_AIC_I2SCR REG32(AIC_I2SCR)
-#define REG_AIC_SR REG32(AIC_SR)
-#define REG_AIC_ACSR REG32(AIC_ACSR)
-#define REG_AIC_I2SSR REG32(AIC_I2SSR)
-#define REG_AIC_ACCAR REG32(AIC_ACCAR)
-#define REG_AIC_ACCDR REG32(AIC_ACCDR)
-#define REG_AIC_ACSAR REG32(AIC_ACSAR)
-#define REG_AIC_ACSDR REG32(AIC_ACSDR)
-#define REG_AIC_I2SDIV REG32(AIC_I2SDIV)
-#define REG_AIC_DR REG32(AIC_DR)
-
-/* AIC Controller Configuration Register (AIC_FR) */
-
-#define AIC_FR_RFTH_BIT 12 /* Receive FIFO Threshold */
-#define AIC_FR_RFTH_MASK (0xf << AIC_FR_RFTH_BIT)
-#define AIC_FR_TFTH_BIT 8 /* Transmit FIFO Threshold */
-#define AIC_FR_TFTH_MASK (0xf << AIC_FR_TFTH_BIT)
-#define AIC_FR_ICDC (1 << 5) /* External(0) or Internal CODEC(1) */
-#define AIC_FR_AUSEL (1 << 4) /* AC97(0) or I2S/MSB-justified(1) */
-#define AIC_FR_RST (1 << 3) /* AIC registers reset */
-#define AIC_FR_BCKD (1 << 2) /* I2S BIT_CLK direction, 0:input,1:output */
-#define AIC_FR_SYNCD (1 << 1) /* I2S SYNC direction, 0:input,1:output */
-#define AIC_FR_ENB (1 << 0) /* AIC enable bit */
-
-/* AIC Controller Common Control Register (AIC_CR) */
-
-#define AIC_CR_OSS_BIT 19 /* Output Sample Size from memory (AIC V2 only) */
-#define AIC_CR_OSS_MASK (0x7 << AIC_CR_OSS_BIT)
- #define AIC_CR_OSS_8BIT (0x0 << AIC_CR_OSS_BIT)
- #define AIC_CR_OSS_16BIT (0x1 << AIC_CR_OSS_BIT)
- #define AIC_CR_OSS_18BIT (0x2 << AIC_CR_OSS_BIT)
- #define AIC_CR_OSS_20BIT (0x3 << AIC_CR_OSS_BIT)
- #define AIC_CR_OSS_24BIT (0x4 << AIC_CR_OSS_BIT)
-#define AIC_CR_ISS_BIT 16 /* Input Sample Size from memory (AIC V2 only) */
-#define AIC_CR_ISS_MASK (0x7 << AIC_CR_ISS_BIT)
- #define AIC_CR_ISS_8BIT (0x0 << AIC_CR_ISS_BIT)
- #define AIC_CR_ISS_16BIT (0x1 << AIC_CR_ISS_BIT)
- #define AIC_CR_ISS_18BIT (0x2 << AIC_CR_ISS_BIT)
- #define AIC_CR_ISS_20BIT (0x3 << AIC_CR_ISS_BIT)
- #define AIC_CR_ISS_24BIT (0x4 << AIC_CR_ISS_BIT)
-#define AIC_CR_RDMS (1 << 15) /* Receive DMA enable */
-#define AIC_CR_TDMS (1 << 14) /* Transmit DMA enable */
-#define AIC_CR_M2S (1 << 11) /* Mono to Stereo enable */
-#define AIC_CR_ENDSW (1 << 10) /* Endian switch enable */
-#define AIC_CR_AVSTSU (1 << 9) /* Signed <-> Unsigned toggle enable */
-#define AIC_CR_FLUSH (1 << 8) /* Flush FIFO */
-#define AIC_CR_EROR (1 << 6) /* Enable ROR interrupt */
-#define AIC_CR_ETUR (1 << 5) /* Enable TUR interrupt */
-#define AIC_CR_ERFS (1 << 4) /* Enable RFS interrupt */
-#define AIC_CR_ETFS (1 << 3) /* Enable TFS interrupt */
-#define AIC_CR_ENLBF (1 << 2) /* Enable Loopback Function */
-#define AIC_CR_ERPL (1 << 1) /* Enable Playback Function */
-#define AIC_CR_EREC (1 << 0) /* Enable Record Function */
-
-/* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */
-
-#define AIC_ACCR1_RS_BIT 16 /* Receive Valid Slots */
-#define AIC_ACCR1_RS_MASK (0x3ff << AIC_ACCR1_RS_BIT)
- #define AIC_ACCR1_RS_SLOT12 (1 << 25) /* Slot 12 valid bit */
- #define AIC_ACCR1_RS_SLOT11 (1 << 24) /* Slot 11 valid bit */
- #define AIC_ACCR1_RS_SLOT10 (1 << 23) /* Slot 10 valid bit */
- #define AIC_ACCR1_RS_SLOT9 (1 << 22) /* Slot 9 valid bit, LFE */
- #define AIC_ACCR1_RS_SLOT8 (1 << 21) /* Slot 8 valid bit, Surround Right */
- #define AIC_ACCR1_RS_SLOT7 (1 << 20) /* Slot 7 valid bit, Surround Left */
- #define AIC_ACCR1_RS_SLOT6 (1 << 19) /* Slot 6 valid bit, PCM Center */
- #define AIC_ACCR1_RS_SLOT5 (1 << 18) /* Slot 5 valid bit */
- #define AIC_ACCR1_RS_SLOT4 (1 << 17) /* Slot 4 valid bit, PCM Right */
- #define AIC_ACCR1_RS_SLOT3 (1 << 16) /* Slot 3 valid bit, PCM Left */
-#define AIC_ACCR1_XS_BIT 0 /* Transmit Valid Slots */
-#define AIC_ACCR1_XS_MASK (0x3ff << AIC_ACCR1_XS_BIT)
- #define AIC_ACCR1_XS_SLOT12 (1 << 9) /* Slot 12 valid bit */
- #define AIC_ACCR1_XS_SLOT11 (1 << 8) /* Slot 11 valid bit */
- #define AIC_ACCR1_XS_SLOT10 (1 << 7) /* Slot 10 valid bit */
- #define AIC_ACCR1_XS_SLOT9 (1 << 6) /* Slot 9 valid bit, LFE */
- #define AIC_ACCR1_XS_SLOT8 (1 << 5) /* Slot 8 valid bit, Surround Right */
- #define AIC_ACCR1_XS_SLOT7 (1 << 4) /* Slot 7 valid bit, Surround Left */
- #define AIC_ACCR1_XS_SLOT6 (1 << 3) /* Slot 6 valid bit, PCM Center */
- #define AIC_ACCR1_XS_SLOT5 (1 << 2) /* Slot 5 valid bit */
- #define AIC_ACCR1_XS_SLOT4 (1 << 1) /* Slot 4 valid bit, PCM Right */
- #define AIC_ACCR1_XS_SLOT3 (1 << 0) /* Slot 3 valid bit, PCM Left */
-
-/* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */
-
-#define AIC_ACCR2_ERSTO (1 << 18) /* Enable RSTO interrupt */
-#define AIC_ACCR2_ESADR (1 << 17) /* Enable SADR interrupt */
-#define AIC_ACCR2_ECADT (1 << 16) /* Enable CADT interrupt */
-#define AIC_ACCR2_OASS_BIT 8 /* Output Sample Size for AC-link */
-#define AIC_ACCR2_OASS_MASK (0x3 << AIC_ACCR2_OASS_BIT)
- #define AIC_ACCR2_OASS_20BIT (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */
- #define AIC_ACCR2_OASS_18BIT (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */
- #define AIC_ACCR2_OASS_16BIT (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */
- #define AIC_ACCR2_OASS_8BIT (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */
-#define AIC_ACCR2_IASS_BIT 6 /* Output Sample Size for AC-link */
-#define AIC_ACCR2_IASS_MASK (0x3 << AIC_ACCR2_IASS_BIT)
- #define AIC_ACCR2_IASS_20BIT (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */
- #define AIC_ACCR2_IASS_18BIT (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */
- #define AIC_ACCR2_IASS_16BIT (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */
- #define AIC_ACCR2_IASS_8BIT (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */
-#define AIC_ACCR2_SO (1 << 3) /* SDATA_OUT output value */
-#define AIC_ACCR2_SR (1 << 2) /* RESET# pin level */
-#define AIC_ACCR2_SS (1 << 1) /* SYNC pin level */
-#define AIC_ACCR2_SA (1 << 0) /* SYNC and SDATA_OUT alternation */
-
-/* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */
-
-#define AIC_I2SCR_STPBK (1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */
-#define AIC_I2SCR_WL_BIT 1 /* Input/Output Sample Size for I2S/MSB-justified */
-#define AIC_I2SCR_WL_MASK (0x7 << AIC_I2SCR_WL_BIT)
- #define AIC_I2SCR_WL_24BIT (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */
- #define AIC_I2SCR_WL_20BIT (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */
- #define AIC_I2SCR_WL_18BIT (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */
- #define AIC_I2SCR_WL_16BIT (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */
- #define AIC_I2SCR_WL_8BIT (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */
-#define AIC_I2SCR_AMSL (1 << 0) /* 0:I2S, 1:MSB-justified */
-
-/* AIC Controller FIFO Status Register (AIC_SR) */
-
-#define AIC_SR_RFL_BIT 24 /* Receive FIFO Level */
-#define AIC_SR_RFL_MASK (0x3f << AIC_SR_RFL_BIT)
-#define AIC_SR_TFL_BIT 8 /* Transmit FIFO level */
-#define AIC_SR_TFL_MASK (0x3f << AIC_SR_TFL_BIT)
-#define AIC_SR_ROR (1 << 6) /* Receive FIFO Overrun */
-#define AIC_SR_TUR (1 << 5) /* Transmit FIFO Underrun */
-#define AIC_SR_RFS (1 << 4) /* Receive FIFO Service Request */
-#define AIC_SR_TFS (1 << 3) /* Transmit FIFO Service Request */
-
-/* AIC Controller AC-link Status Register (AIC_ACSR) */
-
-#define AIC_ACSR_SLTERR (1 << 21) /* Slot Error Flag */
-#define AIC_ACSR_CRDY (1 << 20) /* External CODEC Ready Flag */
-#define AIC_ACSR_CLPM (1 << 19) /* External CODEC low power mode flag */
-#define AIC_ACSR_RSTO (1 << 18) /* External CODEC regs read status timeout */
-#define AIC_ACSR_SADR (1 << 17) /* External CODEC regs status addr and data received */
-#define AIC_ACSR_CADT (1 << 16) /* Command Address and Data Transmitted */
-
-/* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */
-
-#define AIC_I2SSR_BSY (1 << 2) /* AIC Busy in I2S/MSB-justified format */
-
-/* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */
-
-#define AIC_ACCAR_CAR_BIT 0
-#define AIC_ACCAR_CAR_MASK (0xfffff << AIC_ACCAR_CAR_BIT)
-
-/* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */
-
-#define AIC_ACCDR_CDR_BIT 0
-#define AIC_ACCDR_CDR_MASK (0xfffff << AIC_ACCDR_CDR_BIT)
-
-/* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */
-
-#define AIC_ACSAR_SAR_BIT 0
-#define AIC_ACSAR_SAR_MASK (0xfffff << AIC_ACSAR_SAR_BIT)
-
-/* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */
-
-#define AIC_ACSDR_SDR_BIT 0
-#define AIC_ACSDR_SDR_MASK (0xfffff << AIC_ACSDR_SDR_BIT)
-
-/* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */
-
-#define AIC_I2SDIV_DIV_BIT 0
-#define AIC_I2SDIV_DIV_MASK (0x7f << AIC_I2SDIV_DIV_BIT)
- #define AIC_I2SDIV_BITCLK_3072KHZ (0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */
- #define AIC_I2SDIV_BITCLK_2836KHZ (0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */
- #define AIC_I2SDIV_BITCLK_1418KHZ (0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */
- #define AIC_I2SDIV_BITCLK_1024KHZ (0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */
- #define AIC_I2SDIV_BITCLK_7089KHZ (0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */
- #define AIC_I2SDIV_BITCLK_512KHZ (0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */
-
-
-/*************************************************************************
- * ICDC (Internal CODEC)
- *************************************************************************/
-#define ICDC_CR (ICDC_BASE + 0x0400) /* ICDC Control Register */
-#define ICDC_APWAIT (ICDC_BASE + 0x0404) /* Anti-Pop WAIT Stage Timing Control Register */
-#define ICDC_APPRE (ICDC_BASE + 0x0408) /* Anti-Pop HPEN-PRE Stage Timing Control Register */
-#define ICDC_APHPEN (ICDC_BASE + 0x040C) /* Anti-Pop HPEN Stage Timing Control Register */
-#define ICDC_APSR (ICDC_BASE + 0x0410) /* Anti-Pop Status Register */
-#define ICDC_CDCCR1 (ICDC_BASE + 0x0080)
-#define ICDC_CDCCR2 (ICDC_BASE + 0x0084)
-
-#define REG_ICDC_CR REG32(ICDC_CR)
-#define REG_ICDC_APWAIT REG32(ICDC_APWAIT)
-#define REG_ICDC_APPRE REG32(ICDC_APPRE)
-#define REG_ICDC_APHPEN REG32(ICDC_APHPEN)
-#define REG_ICDC_APSR REG32(ICDC_APSR)
-#define REG_ICDC_CDCCR1 REG32(ICDC_CDCCR1)
-#define REG_ICDC_CDCCR2 REG32(ICDC_CDCCR2)
-
-/* ICDC Control Register */
-#define ICDC_CR_LINVOL_BIT 24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */
-#define ICDC_CR_LINVOL_MASK (0x1f << ICDC_CR_LINVOL_BIT)
-#define ICDC_CR_ASRATE_BIT 20 /* Audio Sample Rate */
-#define ICDC_CR_ASRATE_MASK (0x0f << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_8000 (0x0 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_11025 (0x1 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_12000 (0x2 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_16000 (0x3 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_22050 (0x4 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_24000 (0x5 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_32000 (0x6 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_44100 (0x7 << ICDC_CR_ASRATE_BIT)
- #define ICDC_CR_ASRATE_48000 (0x8 << ICDC_CR_ASRATE_BIT)
-#define ICDC_CR_MICBG_BIT 18 /* MIC Boost Gain */
-#define ICDC_CR_MICBG_MASK (0x3 << ICDC_CR_MICBG_BIT)
- #define ICDC_CR_MICBG_0DB (0x0 << ICDC_CR_MICBG_BIT)
- #define ICDC_CR_MICBG_6DB (0x1 << ICDC_CR_MICBG_BIT)
- #define ICDC_CR_MICBG_12DB (0x2 << ICDC_CR_MICBG_BIT)
- #define ICDC_CR_MICBG_20DB (0x3 << ICDC_CR_MICBG_BIT)
-#define ICDC_CR_HPVOL_BIT 16 /* Headphone Volume Gain */
-#define ICDC_CR_HPVOL_MASK (0x3 << ICDC_CR_HPVOL_BIT)
- #define ICDC_CR_HPVOL_0DB (0x0 << ICDC_CR_HPVOL_BIT)
- #define ICDC_CR_HPVOL_2DB (0x1 << ICDC_CR_HPVOL_BIT)
- #define ICDC_CR_HPVOL_4DB (0x2 << ICDC_CR_HPVOL_BIT)
- #define ICDC_CR_HPVOL_6DB (0x3 << ICDC_CR_HPVOL_BIT)
-#define ICDC_CR_ELINEIN (1 << 13) /* Enable LINE Input */
-#define ICDC_CR_EMIC (1 << 12) /* Enable MIC Input */
-#define ICDC_CR_SW1ON (1 << 11) /* Switch 1 in CODEC is on */
-#define ICDC_CR_EADC (1 << 10) /* Enable ADC */
-#define ICDC_CR_SW2ON (1 << 9) /* Switch 2 in CODEC is on */
-#define ICDC_CR_EDAC (1 << 8) /* Enable DAC */
-#define ICDC_CR_HPMUTE (1 << 5) /* Headphone Mute */
-#define ICDC_CR_HPTON (1 << 4) /* Headphone Amplifier Trun On */
-#define ICDC_CR_HPTOFF (1 << 3) /* Headphone Amplifier Trun Off */
-#define ICDC_CR_TAAP (1 << 2) /* Turn Around of the Anti-Pop Procedure */
-#define ICDC_CR_EAP (1 << 1) /* Enable Anti-Pop Procedure */
-#define ICDC_CR_SUSPD (1 << 0) /* CODEC Suspend */
-
-/* Anti-Pop WAIT Stage Timing Control Register */
-#define ICDC_APWAIT_WAITSN_BIT 0
-#define ICDC_APWAIT_WAITSN_MASK (0x7ff << ICDC_APWAIT_WAITSN_BIT)
-
-/* Anti-Pop HPEN-PRE Stage Timing Control Register */
-#define ICDC_APPRE_PRESN_BIT 0
-#define ICDC_APPRE_PRESN_MASK (0x1ff << ICDC_APPRE_PRESN_BIT)
-
-/* Anti-Pop HPEN Stage Timing Control Register */
-#define ICDC_APHPEN_HPENSN_BIT 0
-#define ICDC_APHPEN_HPENSN_MASK (0x3fff << ICDC_APHPEN_HPENSN_BIT)
-
-/* Anti-Pop Status Register */
-#define ICDC_SR_HPST_BIT 14 /* Headphone Amplifier State */
-#define ICDC_SR_HPST_MASK (0x7 << ICDC_SR_HPST_BIT)
-#define ICDC_SR_HPST_HP_OFF (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */
-#define ICDC_SR_HPST_TON_WAIT (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */
- #define ICDC_SR_HPST_TON_PRE (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */
-#define ICDC_SR_HPST_TON_HPEN (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */
- #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */
- #define ICDC_SR_HPST_TOFF_PRE (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */
- #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */
- #define ICDC_SR_HPST_HP_ON (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */
-#define ICDC_SR_SNCNT_BIT 0 /* Sample Number Counter */
-#define ICDC_SR_SNCNT_MASK (0x3fff << ICDC_SR_SNCNT_BIT)
-
-
-/*************************************************************************
- * I2C
- *************************************************************************/
-#define I2C_DR (I2C_BASE + 0x000)
-#define I2C_CR (I2C_BASE + 0x004)
-#define I2C_SR (I2C_BASE + 0x008)
-#define I2C_GR (I2C_BASE + 0x00C)
-
-#define REG_I2C_DR REG8(I2C_DR)
-#define REG_I2C_CR REG8(I2C_CR)
-#define REG_I2C_SR REG8(I2C_SR)
-#define REG_I2C_GR REG16(I2C_GR)
-
-/* I2C Control Register (I2C_CR) */
-
-#define I2C_CR_IEN (1 << 4)
-#define I2C_CR_STA (1 << 3)
-#define I2C_CR_STO (1 << 2)
-#define I2C_CR_AC (1 << 1)
-#define I2C_CR_I2CE (1 << 0)
-
-/* I2C Status Register (I2C_SR) */
-
-#define I2C_SR_STX (1 << 4)
-#define I2C_SR_BUSY (1 << 3)
-#define I2C_SR_TEND (1 << 2)
-#define I2C_SR_DRF (1 << 1)
-#define I2C_SR_ACKF (1 << 0)
-
-
-/*************************************************************************
- * SSI
- *************************************************************************/
-#define SSI_DR (SSI_BASE + 0x000)
-#define SSI_CR0 (SSI_BASE + 0x004)
-#define SSI_CR1 (SSI_BASE + 0x008)
-#define SSI_SR (SSI_BASE + 0x00C)
-#define SSI_ITR (SSI_BASE + 0x010)
-#define SSI_ICR (SSI_BASE + 0x014)
-#define SSI_GR (SSI_BASE + 0x018)
-
-#define REG_SSI_DR REG32(SSI_DR)
-#define REG_SSI_CR0 REG16(SSI_CR0)
-#define REG_SSI_CR1 REG32(SSI_CR1)
-#define REG_SSI_SR REG32(SSI_SR)
-#define REG_SSI_ITR REG16(SSI_ITR)
-#define REG_SSI_ICR REG8(SSI_ICR)
-#define REG_SSI_GR REG16(SSI_GR)
-
-/* SSI Data Register (SSI_DR) */
-
-#define SSI_DR_GPC_BIT 0
-#define SSI_DR_GPC_MASK (0x1ff << SSI_DR_GPC_BIT)
-
-/* SSI Control Register 0 (SSI_CR0) */
-
-#define SSI_CR0_SSIE (1 << 15)
-#define SSI_CR0_TIE (1 << 14)
-#define SSI_CR0_RIE (1 << 13)
-#define SSI_CR0_TEIE (1 << 12)
-#define SSI_CR0_REIE (1 << 11)
-#define SSI_CR0_LOOP (1 << 10)
-#define SSI_CR0_RFINE (1 << 9)
-#define SSI_CR0_RFINC (1 << 8)
-#define SSI_CR0_FSEL (1 << 6)
-#define SSI_CR0_TFLUSH (1 << 2)
-#define SSI_CR0_RFLUSH (1 << 1)
-#define SSI_CR0_DISREV (1 << 0)
-
-/* SSI Control Register 1 (SSI_CR1) */
-
-#define SSI_CR1_FRMHL_BIT 30
-#define SSI_CR1_FRMHL_MASK (0x3 << SSI_CR1_FRMHL_BIT)
- #define SSI_CR1_FRMHL_CELOW_CE2LOW (0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */
- #define SSI_CR1_FRMHL_CEHIGH_CE2LOW (1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */
- #define SSI_CR1_FRMHL_CELOW_CE2HIGH (2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is high valid */
- #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH (3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */
-#define SSI_CR1_TFVCK_BIT 28
-#define SSI_CR1_TFVCK_MASK (0x3 << SSI_CR1_TFVCK_BIT)
- #define SSI_CR1_TFVCK_0 (0 << SSI_CR1_TFVCK_BIT)
- #define SSI_CR1_TFVCK_1 (1 << SSI_CR1_TFVCK_BIT)
- #define SSI_CR1_TFVCK_2 (2 << SSI_CR1_TFVCK_BIT)
- #define SSI_CR1_TFVCK_3 (3 << SSI_CR1_TFVCK_BIT)
-#define SSI_CR1_TCKFI_BIT 26
-#define SSI_CR1_TCKFI_MASK (0x3 << SSI_CR1_TCKFI_BIT)
- #define SSI_CR1_TCKFI_0 (0 << SSI_CR1_TCKFI_BIT)
- #define SSI_CR1_TCKFI_1 (1 << SSI_CR1_TCKFI_BIT)
- #define SSI_CR1_TCKFI_2 (2 << SSI_CR1_TCKFI_BIT)
- #define SSI_CR1_TCKFI_3 (3 << SSI_CR1_TCKFI_BIT)
-#define SSI_CR1_LFST (1 << 25)
-#define SSI_CR1_ITFRM (1 << 24)
-#define SSI_CR1_UNFIN (1 << 23)
-#define SSI_CR1_MULTS (1 << 22)
-#define SSI_CR1_FMAT_BIT 20
-#define SSI_CR1_FMAT_MASK (0x3 << SSI_CR1_FMAT_BIT)
- #define SSI_CR1_FMAT_SPI (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */
- #define SSI_CR1_FMAT_SSP (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */
- #define SSI_CR1_FMAT_MW1 (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */
- #define SSI_CR1_FMAT_MW2 (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */
-#define SSI_CR1_TTRG_BIT 16
-#define SSI_CR1_TTRG_MASK (0xf << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_1 (0 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_8 (1 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_16 (2 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_24 (3 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_32 (4 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_40 (5 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_48 (6 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_56 (7 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_64 (8 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_72 (9 << SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_80 (10<< SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_88 (11<< SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_96 (12<< SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_104 (13<< SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_112 (14<< SSI_CR1_TTRG_BIT)
- #define SSI_CR1_TTRG_120 (15<< SSI_CR1_TTRG_BIT)
-#define SSI_CR1_MCOM_BIT 12
-#define SSI_CR1_MCOM_MASK (0xf << SSI_CR1_MCOM_BIT)
- #define SSI_CR1_MCOM_1BIT (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */
- #define SSI_CR1_MCOM_2BIT (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */
- #define SSI_CR1_MCOM_3BIT (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */
- #define SSI_CR1_MCOM_4BIT (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */
- #define SSI_CR1_MCOM_5BIT (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */
- #define SSI_CR1_MCOM_6BIT (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */
- #define SSI_CR1_MCOM_7BIT (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */
- #define SSI_CR1_MCOM_8BIT (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */
- #define SSI_CR1_MCOM_9BIT (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */
- #define SSI_CR1_MCOM_10BIT (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */
- #define SSI_CR1_MCOM_11BIT (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */
- #define SSI_CR1_MCOM_12BIT (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */
- #define SSI_CR1_MCOM_13BIT (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */
- #define SSI_CR1_MCOM_14BIT (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */
- #define SSI_CR1_MCOM_15BIT (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */
- #define SSI_CR1_MCOM_16BIT (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */
-#define SSI_CR1_RTRG_BIT 8
-#define SSI_CR1_RTRG_MASK (0xf << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_1 (0 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_8 (1 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_16 (2 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_24 (3 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_32 (4 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_40 (5 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_48 (6 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_56 (7 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_64 (8 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_72 (9 << SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_80 (10<< SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_88 (11<< SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_96 (12<< SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_104 (13<< SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_112 (14<< SSI_CR1_RTRG_BIT)
- #define SSI_CR1_RTRG_120 (15<< SSI_CR1_RTRG_BIT)
-#define SSI_CR1_FLEN_BIT 4
-#define SSI_CR1_FLEN_MASK (0xf << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_2BIT (0x0 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_3BIT (0x1 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_4BIT (0x2 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_5BIT (0x3 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_6BIT (0x4 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_7BIT (0x5 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_8BIT (0x6 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_9BIT (0x7 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_10BIT (0x8 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_11BIT (0x9 << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_12BIT (0xA << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_13BIT (0xB << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_14BIT (0xC << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_15BIT (0xD << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_16BIT (0xE << SSI_CR1_FLEN_BIT)
- #define SSI_CR1_FLEN_17BIT (0xF << SSI_CR1_FLEN_BIT)
-#define SSI_CR1_PHA (1 << 1)
-#define SSI_CR1_POL (1 << 0)
-
-/* SSI Status Register (SSI_SR) */
-
-#define SSI_SR_TFIFONUM_BIT 16
-#define SSI_SR_TFIFONUM_MASK (0xff << SSI_SR_TFIFONUM_BIT)
-#define SSI_SR_RFIFONUM_BIT 8
-#define SSI_SR_RFIFONUM_MASK (0xff << SSI_SR_RFIFONUM_BIT)
-#define SSI_SR_END (1 << 7)
-#define SSI_SR_BUSY (1 << 6)
-#define SSI_SR_TFF (1 << 5)
-#define SSI_SR_RFE (1 << 4)
-#define SSI_SR_TFHE (1 << 3)
-#define SSI_SR_RFHF (1 << 2)
-#define SSI_SR_UNDR (1 << 1)
-#define SSI_SR_OVER (1 << 0)
-
-/* SSI Interval Time Control Register (SSI_ITR) */
-
-#define SSI_ITR_CNTCLK (1 << 15)
-#define SSI_ITR_IVLTM_BIT 0
-#define SSI_ITR_IVLTM_MASK (0x7fff << SSI_ITR_IVLTM_BIT)
-
-
-/*************************************************************************
- * MSC
- *************************************************************************/
-#define MSC_STRPCL (MSC_BASE + 0x000)
-#define MSC_STAT (MSC_BASE + 0x004)
-#define MSC_CLKRT (MSC_BASE + 0x008)
-#define MSC_CMDAT (MSC_BASE + 0x00C)
-#define MSC_RESTO (MSC_BASE + 0x010)
-#define MSC_RDTO (MSC_BASE + 0x014)
-#define MSC_BLKLEN (MSC_BASE + 0x018)
-#define MSC_NOB (MSC_BASE + 0x01C)
-#define MSC_SNOB (MSC_BASE + 0x020)
-#define MSC_IMASK (MSC_BASE + 0x024)
-#define MSC_IREG (MSC_BASE + 0x028)
-#define MSC_CMD (MSC_BASE + 0x02C)
-#define MSC_ARG (MSC_BASE + 0x030)
-#define MSC_RES (MSC_BASE + 0x034)
-#define MSC_RXFIFO (MSC_BASE + 0x038)
-#define MSC_TXFIFO (MSC_BASE + 0x03C)
-
-#define REG_MSC_STRPCL REG16(MSC_STRPCL)
-#define REG_MSC_STAT REG32(MSC_STAT)
-#define REG_MSC_CLKRT REG16(MSC_CLKRT)
-#define REG_MSC_CMDAT REG32(MSC_CMDAT)
-#define REG_MSC_RESTO REG16(MSC_RESTO)
-#define REG_MSC_RDTO REG16(MSC_RDTO)
-#define REG_MSC_BLKLEN REG16(MSC_BLKLEN)
-#define REG_MSC_NOB REG16(MSC_NOB)
-#define REG_MSC_SNOB REG16(MSC_SNOB)
-#define REG_MSC_IMASK REG16(MSC_IMASK)
-#define REG_MSC_IREG REG16(MSC_IREG)
-#define REG_MSC_CMD REG8(MSC_CMD)
-#define REG_MSC_ARG REG32(MSC_ARG)
-#define REG_MSC_RES REG16(MSC_RES)
-#define REG_MSC_RXFIFO REG32(MSC_RXFIFO)
-#define REG_MSC_TXFIFO REG32(MSC_TXFIFO)
-
-/* MSC Clock and Control Register (MSC_STRPCL) */
-
-#define MSC_STRPCL_EXIT_MULTIPLE (1 << 7)
-#define MSC_STRPCL_EXIT_TRANSFER (1 << 6)
-#define MSC_STRPCL_START_READWAIT (1 << 5)
-#define MSC_STRPCL_STOP_READWAIT (1 << 4)
-#define MSC_STRPCL_RESET (1 << 3)
-#define MSC_STRPCL_START_OP (1 << 2)
-#define MSC_STRPCL_CLOCK_CONTROL_BIT 0
-#define MSC_STRPCL_CLOCK_CONTROL_MASK (0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT)
- #define MSC_STRPCL_CLOCK_CONTROL_STOP (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */
- #define MSC_STRPCL_CLOCK_CONTROL_START (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */
-
-/* MSC Status Register (MSC_STAT) */
-
-#define MSC_STAT_IS_RESETTING (1 << 15)
-#define MSC_STAT_SDIO_INT_ACTIVE (1 << 14)
-#define MSC_STAT_PRG_DONE (1 << 13)
-#define MSC_STAT_DATA_TRAN_DONE (1 << 12)
-#define MSC_STAT_END_CMD_RES (1 << 11)
-#define MSC_STAT_DATA_FIFO_AFULL (1 << 10)
-#define MSC_STAT_IS_READWAIT (1 << 9)
-#define MSC_STAT_CLK_EN (1 << 8)
-#define MSC_STAT_DATA_FIFO_FULL (1 << 7)
-#define MSC_STAT_DATA_FIFO_EMPTY (1 << 6)
-#define MSC_STAT_CRC_RES_ERR (1 << 5)
-#define MSC_STAT_CRC_READ_ERROR (1 << 4)
-#define MSC_STAT_CRC_WRITE_ERROR_BIT 2
-#define MSC_STAT_CRC_WRITE_ERROR_MASK (0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT)
- #define MSC_STAT_CRC_WRITE_ERROR_NO (0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */
- #define MSC_STAT_CRC_WRITE_ERROR (1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */
- #define MSC_STAT_CRC_WRITE_ERROR_NOSTS (2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */
-#define MSC_STAT_TIME_OUT_RES (1 << 1)
-#define MSC_STAT_TIME_OUT_READ (1 << 0)
-
-/* MSC Bus Clock Control Register (MSC_CLKRT) */
-
-#define MSC_CLKRT_CLK_RATE_BIT 0
-#define MSC_CLKRT_CLK_RATE_MASK (0x7 << MSC_CLKRT_CLK_RATE_BIT)
- #define MSC_CLKRT_CLK_RATE_DIV_1 (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_2 (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_4 (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_8 (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_16 (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_32 (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_64 (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */
- #define MSC_CLKRT_CLK_RATE_DIV_128 (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */
-
-/* MSC Command Sequence Control Register (MSC_CMDAT) */
-
-#define MSC_CMDAT_IO_ABORT (1 << 11)
-#define MSC_CMDAT_BUS_WIDTH_BIT 9
-#define MSC_CMDAT_BUS_WIDTH_MASK (0x3 << MSC_CMDAT_BUS_WIDTH_BIT)
- #define MSC_CMDAT_BUS_WIDTH_1BIT (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */
- #define MSC_CMDAT_BUS_WIDTH_4BIT (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */
- #define CMDAT_BUS_WIDTH1 (0x0 << MSC_CMDAT_BUS_WIDTH_BIT)
- #define CMDAT_BUS_WIDTH4 (0x2 << MSC_CMDAT_BUS_WIDTH_BIT)
-#define MSC_CMDAT_DMA_EN (1 << 8)
-#define MSC_CMDAT_INIT (1 << 7)
-#define MSC_CMDAT_BUSY (1 << 6)
-#define MSC_CMDAT_STREAM_BLOCK (1 << 5)
-#define MSC_CMDAT_WRITE (1 << 4)
-#define MSC_CMDAT_READ (0 << 4)
-#define MSC_CMDAT_DATA_EN (1 << 3)
-#define MSC_CMDAT_RESPONSE_BIT 0
-#define MSC_CMDAT_RESPONSE_MASK (0x7 << MSC_CMDAT_RESPONSE_BIT)
- #define MSC_CMDAT_RESPONSE_NONE (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */
- #define MSC_CMDAT_RESPONSE_R1 (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */
- #define MSC_CMDAT_RESPONSE_R2 (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */
- #define MSC_CMDAT_RESPONSE_R3 (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */
- #define MSC_CMDAT_RESPONSE_R4 (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */
- #define MSC_CMDAT_RESPONSE_R5 (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */
- #define MSC_CMDAT_RESPONSE_R6 (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */
-
-#define CMDAT_DMA_EN (1 << 8)
-#define CMDAT_INIT (1 << 7)
-#define CMDAT_BUSY (1 << 6)
-#define CMDAT_STREAM (1 << 5)
-#define CMDAT_WRITE (1 << 4)
-#define CMDAT_DATA_EN (1 << 3)
-
-/* MSC Interrupts Mask Register (MSC_IMASK) */
-
-#define MSC_IMASK_SDIO (1 << 7)
-#define MSC_IMASK_TXFIFO_WR_REQ (1 << 6)
-#define MSC_IMASK_RXFIFO_RD_REQ (1 << 5)
-#define MSC_IMASK_END_CMD_RES (1 << 2)
-#define MSC_IMASK_PRG_DONE (1 << 1)
-#define MSC_IMASK_DATA_TRAN_DONE (1 << 0)
-
-
-/* MSC Interrupts Status Register (MSC_IREG) */
-
-#define MSC_IREG_SDIO (1 << 7)
-#define MSC_IREG_TXFIFO_WR_REQ (1 << 6)
-#define MSC_IREG_RXFIFO_RD_REQ (1 << 5)
-#define MSC_IREG_END_CMD_RES (1 << 2)
-#define MSC_IREG_PRG_DONE (1 << 1)
-#define MSC_IREG_DATA_TRAN_DONE (1 << 0)
-
-
-/*************************************************************************
- * EMC (External Memory Controller)
- *************************************************************************/
-#define EMC_BCR (EMC_BASE + 0x0) /* BCR */
-
-#define EMC_SMCR0 (EMC_BASE + 0x10) /* Static Memory Control Register 0 */
-#define EMC_SMCR1 (EMC_BASE + 0x14) /* Static Memory Control Register 1 */
-#define EMC_SMCR2 (EMC_BASE + 0x18) /* Static Memory Control Register 2 */
-#define EMC_SMCR3 (EMC_BASE + 0x1c) /* Static Memory Control Register 3 */
-#define EMC_SMCR4 (EMC_BASE + 0x20) /* Static Memory Control Register 4 */
-#define EMC_SACR0 (EMC_BASE + 0x30) /* Static Memory Bank 0 Addr Config Reg */
-#define EMC_SACR1 (EMC_BASE + 0x34) /* Static Memory Bank 1 Addr Config Reg */
-#define EMC_SACR2 (EMC_BASE + 0x38) /* Static Memory Bank 2 Addr Config Reg */
-#define EMC_SACR3 (EMC_BASE + 0x3c) /* Static Memory Bank 3 Addr Config Reg */
-#define EMC_SACR4 (EMC_BASE + 0x40) /* Static Memory Bank 4 Addr Config Reg */
-
-#define EMC_NFCSR (EMC_BASE + 0x050) /* NAND Flash Control/Status Register */
-#define EMC_NFECR (EMC_BASE + 0x100) /* NAND Flash ECC Control Register */
-#define EMC_NFECC (EMC_BASE + 0x104) /* NAND Flash ECC Data Register */
-#define EMC_NFPAR0 (EMC_BASE + 0x108) /* NAND Flash RS Parity 0 Register */
-#define EMC_NFPAR1 (EMC_BASE + 0x10c) /* NAND Flash RS Parity 1 Register */
-#define EMC_NFPAR2 (EMC_BASE + 0x110) /* NAND Flash RS Parity 2 Register */
-#define EMC_NFINTS (EMC_BASE + 0x114) /* NAND Flash Interrupt Status Register */
-#define EMC_NFINTE (EMC_BASE + 0x118) /* NAND Flash Interrupt Enable Register */
-#define EMC_NFERR0 (EMC_BASE + 0x11c) /* NAND Flash RS Error Report 0 Register */
-#define EMC_NFERR1 (EMC_BASE + 0x120) /* NAND Flash RS Error Report 1 Register */
-#define EMC_NFERR2 (EMC_BASE + 0x124) /* NAND Flash RS Error Report 2 Register */
-#define EMC_NFERR3 (EMC_BASE + 0x128) /* NAND Flash RS Error Report 3 Register */
-
-#define EMC_DMCR (EMC_BASE + 0x80) /* DRAM Control Register */
-#define EMC_RTCSR (EMC_BASE + 0x84) /* Refresh Time Control/Status Register */
-#define EMC_RTCNT (EMC_BASE + 0x88) /* Refresh Timer Counter */
-#define EMC_RTCOR (EMC_BASE + 0x8c) /* Refresh Time Constant Register */
-#define EMC_DMAR0 (EMC_BASE + 0x90) /* SDRAM Bank 0 Addr Config Register */
-#define EMC_SDMR0 (EMC_BASE + 0xa000) /* Mode Register of SDRAM bank 0 */
-
-#define REG_EMC_BCR REG32(EMC_BCR)
-
-#define REG_EMC_SMCR0 REG32(EMC_SMCR0)
-#define REG_EMC_SMCR1 REG32(EMC_SMCR1)
-#define REG_EMC_SMCR2 REG32(EMC_SMCR2)
-#define REG_EMC_SMCR3 REG32(EMC_SMCR3)
-#define REG_EMC_SMCR4 REG32(EMC_SMCR4)
-#define REG_EMC_SACR0 REG32(EMC_SACR0)
-#define REG_EMC_SACR1 REG32(EMC_SACR1)
-#define REG_EMC_SACR2 REG32(EMC_SACR2)
-#define REG_EMC_SACR3 REG32(EMC_SACR3)
-#define REG_EMC_SACR4 REG32(EMC_SACR4)
-
-#define REG_EMC_NFCSR REG32(EMC_NFCSR)
-#define REG_EMC_NFECR REG32(EMC_NFECR)
-#define REG_EMC_NFECC REG32(EMC_NFECC)
-#define REG_EMC_NFPAR0 REG32(EMC_NFPAR0)
-#define REG_EMC_NFPAR1 REG32(EMC_NFPAR1)
-#define REG_EMC_NFPAR2 REG32(EMC_NFPAR2)
-#define REG_EMC_NFINTS REG32(EMC_NFINTS)
-#define REG_EMC_NFINTE REG32(EMC_NFINTE)
-#define REG_EMC_NFERR0 REG32(EMC_NFERR0)
-#define REG_EMC_NFERR1 REG32(EMC_NFERR1)
-#define REG_EMC_NFERR2 REG32(EMC_NFERR2)
-#define REG_EMC_NFERR3 REG32(EMC_NFERR3)
-
-#define REG_EMC_DMCR REG32(EMC_DMCR)
-#define REG_EMC_RTCSR REG16(EMC_RTCSR)
-#define REG_EMC_RTCNT REG16(EMC_RTCNT)
-#define REG_EMC_RTCOR REG16(EMC_RTCOR)
-#define REG_EMC_DMAR0 REG32(EMC_DMAR0)
-
-/* Static Memory Control Register */
-#define EMC_SMCR_STRV_BIT 24
-#define EMC_SMCR_STRV_MASK (0x0f << EMC_SMCR_STRV_BIT)
-#define EMC_SMCR_TAW_BIT 20
-#define EMC_SMCR_TAW_MASK (0x0f << EMC_SMCR_TAW_BIT)
-#define EMC_SMCR_TBP_BIT 16
-#define EMC_SMCR_TBP_MASK (0x0f << EMC_SMCR_TBP_BIT)
-#define EMC_SMCR_TAH_BIT 12
-#define EMC_SMCR_TAH_MASK (0x07 << EMC_SMCR_TAH_BIT)
-#define EMC_SMCR_TAS_BIT 8
-#define EMC_SMCR_TAS_MASK (0x07 << EMC_SMCR_TAS_BIT)
-#define EMC_SMCR_BW_BIT 6
-#define EMC_SMCR_BW_MASK (0x03 << EMC_SMCR_BW_BIT)
- #define EMC_SMCR_BW_8BIT (0 << EMC_SMCR_BW_BIT)
- #define EMC_SMCR_BW_16BIT (1 << EMC_SMCR_BW_BIT)
- #define EMC_SMCR_BW_32BIT (2 << EMC_SMCR_BW_BIT)
-#define EMC_SMCR_BCM (1 << 3)
-#define EMC_SMCR_BL_BIT 1
-#define EMC_SMCR_BL_MASK (0x03 << EMC_SMCR_BL_BIT)
- #define EMC_SMCR_BL_4 (0 << EMC_SMCR_BL_BIT)
- #define EMC_SMCR_BL_8 (1 << EMC_SMCR_BL_BIT)
- #define EMC_SMCR_BL_16 (2 << EMC_SMCR_BL_BIT)
- #define EMC_SMCR_BL_32 (3 << EMC_SMCR_BL_BIT)
-#define EMC_SMCR_SMT (1 << 0)
-
-/* Static Memory Bank Addr Config Reg */
-#define EMC_SACR_BASE_BIT 8
-#define EMC_SACR_BASE_MASK (0xff << EMC_SACR_BASE_BIT)
-#define EMC_SACR_MASK_BIT 0
-#define EMC_SACR_MASK_MASK (0xff << EMC_SACR_MASK_BIT)
-
-/* NAND Flash Control/Status Register */
-#define EMC_NFCSR_NFCE4 (1 << 7) /* NAND Flash Enable */
-#define EMC_NFCSR_NFE4 (1 << 6) /* NAND Flash FCE# Assertion Enable */
-#define EMC_NFCSR_NFCE3 (1 << 5)
-#define EMC_NFCSR_NFE3 (1 << 4)
-#define EMC_NFCSR_NFCE2 (1 << 3)
-#define EMC_NFCSR_NFE2 (1 << 2)
-#define EMC_NFCSR_NFCE1 (1 << 1)
-#define EMC_NFCSR_NFE1 (1 << 0)
-
-/* NAND Flash ECC Control Register */
-#define EMC_NFECR_PRDY (1 << 4) /* Parity Ready */
-#define EMC_NFECR_RS_DECODING (0 << 3) /* RS is in decoding phase */
-#define EMC_NFECR_RS_ENCODING (1 << 3) /* RS is in encoding phase */
-#define EMC_NFECR_HAMMING (0 << 2) /* Select HAMMING Correction Algorithm */
-#define EMC_NFECR_RS (1 << 2) /* Select RS Correction Algorithm */
-#define EMC_NFECR_ERST (1 << 1) /* ECC Reset */
-#define EMC_NFECR_ECCE (1 << 0) /* ECC Enable */
-
-/* NAND Flash ECC Data Register */
-#define EMC_NFECC_ECC2_BIT 16
-#define EMC_NFECC_ECC2_MASK (0xff << EMC_NFECC_ECC2_BIT)
-#define EMC_NFECC_ECC1_BIT 8
-#define EMC_NFECC_ECC1_MASK (0xff << EMC_NFECC_ECC1_BIT)
-#define EMC_NFECC_ECC0_BIT 0
-#define EMC_NFECC_ECC0_MASK (0xff << EMC_NFECC_ECC0_BIT)
-
-/* NAND Flash Interrupt Status Register */
-#define EMC_NFINTS_ERRCNT_BIT 29 /* Error Count */
-#define EMC_NFINTS_ERRCNT_MASK (0x7 << EMC_NFINTS_ERRCNT_BIT)
-#define EMC_NFINTS_PADF (1 << 4) /* Padding Finished */
-#define EMC_NFINTS_DECF (1 << 3) /* Decoding Finished */
-#define EMC_NFINTS_ENCF (1 << 2) /* Encoding Finished */
-#define EMC_NFINTS_UNCOR (1 << 1) /* Uncorrectable Error Occurred */
-#define EMC_NFINTS_ERR (1 << 0) /* Error Occurred */
-
-/* NAND Flash Interrupt Enable Register */
-#define EMC_NFINTE_PADFE (1 << 4) /* Padding Finished Interrupt Enable */
-#define EMC_NFINTE_DECFE (1 << 3) /* Decoding Finished Interrupt Enable */
-#define EMC_NFINTE_ENCFE (1 << 2) /* Encoding Finished Interrupt Enable */
-#define EMC_NFINTE_UNCORE (1 << 1) /* Uncorrectable Error Occurred Intr Enable */
-#define EMC_NFINTE_ERRE (1 << 0) /* Error Occurred Interrupt */
-
-/* NAND Flash RS Error Report Register */
-#define EMC_NFERR_INDEX_BIT 16 /* Error Symbol Index */
-#define EMC_NFERR_INDEX_MASK (0x1ff << EMC_NFERR_INDEX_BIT)
-#define EMC_NFERR_MASK_BIT 0 /* Error Symbol Value */
-#define EMC_NFERR_MASK_MASK (0x1ff << EMC_NFERR_MASK_BIT)
-
-
-/* DRAM Control Register */
-#define EMC_DMCR_BW_BIT 31
-#define EMC_DMCR_BW (1 << EMC_DMCR_BW_BIT)
-#define EMC_DMCR_CA_BIT 26
-#define EMC_DMCR_CA_MASK (0x07 << EMC_DMCR_CA_BIT)
- #define EMC_DMCR_CA_8 (0 << EMC_DMCR_CA_BIT)
- #define EMC_DMCR_CA_9 (1 << EMC_DMCR_CA_BIT)
- #define EMC_DMCR_CA_10 (2 << EMC_DMCR_CA_BIT)
- #define EMC_DMCR_CA_11 (3 << EMC_DMCR_CA_BIT)
- #define EMC_DMCR_CA_12 (4 << EMC_DMCR_CA_BIT)
-#define EMC_DMCR_RMODE (1 << 25)
-#define EMC_DMCR_RFSH (1 << 24)
-#define EMC_DMCR_MRSET (1 << 23)
-#define EMC_DMCR_RA_BIT 20
-#define EMC_DMCR_RA_MASK (0x03 << EMC_DMCR_RA_BIT)
- #define EMC_DMCR_RA_11 (0 << EMC_DMCR_RA_BIT)
- #define EMC_DMCR_RA_12 (1 << EMC_DMCR_RA_BIT)
- #define EMC_DMCR_RA_13 (2 << EMC_DMCR_RA_BIT)
-#define EMC_DMCR_BA_BIT 19
-#define EMC_DMCR_BA (1 << EMC_DMCR_BA_BIT)
-#define EMC_DMCR_PDM (1 << 18)
-#define EMC_DMCR_EPIN (1 << 17)
-#define EMC_DMCR_TRAS_BIT 13
-#define EMC_DMCR_TRAS_MASK (0x07 << EMC_DMCR_TRAS_BIT)
-#define EMC_DMCR_RCD_BIT 11
-#define EMC_DMCR_RCD_MASK (0x03 << EMC_DMCR_RCD_BIT)
-#define EMC_DMCR_TPC_BIT 8
-#define EMC_DMCR_TPC_MASK (0x07 << EMC_DMCR_TPC_BIT)
-#define EMC_DMCR_TRWL_BIT 5
-#define EMC_DMCR_TRWL_MASK (0x03 << EMC_DMCR_TRWL_BIT)
-#define EMC_DMCR_TRC_BIT 2
-#define EMC_DMCR_TRC_MASK (0x07 << EMC_DMCR_TRC_BIT)
-#define EMC_DMCR_TCL_BIT 0
-#define EMC_DMCR_TCL_MASK (0x03 << EMC_DMCR_TCL_BIT)
-
-/* Refresh Time Control/Status Register */
-#define EMC_RTCSR_CMF (1 << 7)
-#define EMC_RTCSR_CKS_BIT 0
-#define EMC_RTCSR_CKS_MASK (0x07 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_DISABLE (0 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_4 (1 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_16 (2 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_64 (3 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_256 (4 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_1024 (5 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_2048 (6 << EMC_RTCSR_CKS_BIT)
- #define EMC_RTCSR_CKS_4096 (7 << EMC_RTCSR_CKS_BIT)
-
-/* SDRAM Bank Address Configuration Register */
-#define EMC_DMAR_BASE_BIT 8
-#define EMC_DMAR_BASE_MASK (0xff << EMC_DMAR_BASE_BIT)
-#define EMC_DMAR_MASK_BIT 0
-#define EMC_DMAR_MASK_MASK (0xff << EMC_DMAR_MASK_BIT)
-
-/* Mode Register of SDRAM bank 0 */
-#define EMC_SDMR_BM (1 << 9) /* Write Burst Mode */
-#define EMC_SDMR_OM_BIT 7 /* Operating Mode */
-#define EMC_SDMR_OM_MASK (3 << EMC_SDMR_OM_BIT)
- #define EMC_SDMR_OM_NORMAL (0 << EMC_SDMR_OM_BIT)
-#define EMC_SDMR_CAS_BIT 4 /* CAS Latency */
-#define EMC_SDMR_CAS_MASK (7 << EMC_SDMR_CAS_BIT)
- #define EMC_SDMR_CAS_1 (1 << EMC_SDMR_CAS_BIT)
- #define EMC_SDMR_CAS_2 (2 << EMC_SDMR_CAS_BIT)
- #define EMC_SDMR_CAS_3 (3 << EMC_SDMR_CAS_BIT)
-#define EMC_SDMR_BT_BIT 3 /* Burst Type */
-#define EMC_SDMR_BT_MASK (1 << EMC_SDMR_BT_BIT)
- #define EMC_SDMR_BT_SEQ (0 << EMC_SDMR_BT_BIT) /* Sequential */
- #define EMC_SDMR_BT_INT (1 << EMC_SDMR_BT_BIT) /* Interleave */
-#define EMC_SDMR_BL_BIT 0 /* Burst Length */
-#define EMC_SDMR_BL_MASK (7 << EMC_SDMR_BL_BIT)
- #define EMC_SDMR_BL_1 (0 << EMC_SDMR_BL_BIT)
- #define EMC_SDMR_BL_2 (1 << EMC_SDMR_BL_BIT)
- #define EMC_SDMR_BL_4 (2 << EMC_SDMR_BL_BIT)
- #define EMC_SDMR_BL_8 (3 << EMC_SDMR_BL_BIT)
-
-#define EMC_SDMR_CAS2_16BIT \
- (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
-#define EMC_SDMR_CAS2_32BIT \
- (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
-#define EMC_SDMR_CAS3_16BIT \
- (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2)
-#define EMC_SDMR_CAS3_32BIT \
- (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4)
-
-/*************************************************************************
- * CIM
- *************************************************************************/
-#define CIM_CFG (CIM_BASE + 0x0000)
-#define CIM_CTRL (CIM_BASE + 0x0004)
-#define CIM_STATE (CIM_BASE + 0x0008)
-#define CIM_IID (CIM_BASE + 0x000C)
-#define CIM_RXFIFO (CIM_BASE + 0x0010)
-#define CIM_DA (CIM_BASE + 0x0020)
-#define CIM_FA (CIM_BASE + 0x0024)
-#define CIM_FID (CIM_BASE + 0x0028)
-#define CIM_CMD (CIM_BASE + 0x002C)
-
-#define REG_CIM_CFG REG32(CIM_CFG)
-#define REG_CIM_CTRL REG32(CIM_CTRL)
-#define REG_CIM_STATE REG32(CIM_STATE)
-#define REG_CIM_IID REG32(CIM_IID)
-#define REG_CIM_RXFIFO REG32(CIM_RXFIFO)
-#define REG_CIM_DA REG32(CIM_DA)
-#define REG_CIM_FA REG32(CIM_FA)
-#define REG_CIM_FID REG32(CIM_FID)
-#define REG_CIM_CMD REG32(CIM_CMD)
-
-/* CIM Configuration Register (CIM_CFG) */
-
-#define CIM_CFG_INV_DAT (1 << 15)
-#define CIM_CFG_VSP (1 << 14)
-#define CIM_CFG_HSP (1 << 13)
-#define CIM_CFG_PCP (1 << 12)
-#define CIM_CFG_DUMMY_ZERO (1 << 9)
-#define CIM_CFG_EXT_VSYNC (1 << 8)
-#define CIM_CFG_PACK_BIT 4
-#define CIM_CFG_PACK_MASK (0x7 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_0 (0 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_1 (1 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_2 (2 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_3 (3 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_4 (4 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_5 (5 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_6 (6 << CIM_CFG_PACK_BIT)
- #define CIM_CFG_PACK_7 (7 << CIM_CFG_PACK_BIT)
-#define CIM_CFG_DSM_BIT 0
-#define CIM_CFG_DSM_MASK (0x3 << CIM_CFG_DSM_BIT)
- #define CIM_CFG_DSM_CPM (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */
- #define CIM_CFG_DSM_CIM (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */
- #define CIM_CFG_DSM_GCM (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */
- #define CIM_CFG_DSM_NGCM (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */
-
-/* CIM Control Register (CIM_CTRL) */
-
-#define CIM_CTRL_MCLKDIV_BIT 24
-#define CIM_CTRL_MCLKDIV_MASK (0xff << CIM_CTRL_MCLKDIV_BIT)
-#define CIM_CTRL_FRC_BIT 16
-#define CIM_CTRL_FRC_MASK (0xf << CIM_CTRL_FRC_BIT)
- #define CIM_CTRL_FRC_1 (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */
- #define CIM_CTRL_FRC_2 (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */
- #define CIM_CTRL_FRC_3 (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */
- #define CIM_CTRL_FRC_4 (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */
- #define CIM_CTRL_FRC_5 (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */
- #define CIM_CTRL_FRC_6 (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */
- #define CIM_CTRL_FRC_7 (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */
- #define CIM_CTRL_FRC_8 (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */
- #define CIM_CTRL_FRC_9 (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */
- #define CIM_CTRL_FRC_10 (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */
- #define CIM_CTRL_FRC_11 (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */
- #define CIM_CTRL_FRC_12 (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */
- #define CIM_CTRL_FRC_13 (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */
- #define CIM_CTRL_FRC_14 (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */
- #define CIM_CTRL_FRC_15 (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */
- #define CIM_CTRL_FRC_16 (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */
-#define CIM_CTRL_VDDM (1 << 13)
-#define CIM_CTRL_DMA_SOFM (1 << 12)
-#define CIM_CTRL_DMA_EOFM (1 << 11)
-#define CIM_CTRL_DMA_STOPM (1 << 10)
-#define CIM_CTRL_RXF_TRIGM (1 << 9)
-#define CIM_CTRL_RXF_OFM (1 << 8)
-#define CIM_CTRL_RXF_TRIG_BIT 4
-#define CIM_CTRL_RXF_TRIG_MASK (0x7 << CIM_CTRL_RXF_TRIG_BIT)
- #define CIM_CTRL_RXF_TRIG_4 (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */
- #define CIM_CTRL_RXF_TRIG_8 (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */
- #define CIM_CTRL_RXF_TRIG_12 (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */
- #define CIM_CTRL_RXF_TRIG_16 (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */
- #define CIM_CTRL_RXF_TRIG_20 (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */
- #define CIM_CTRL_RXF_TRIG_24 (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */
- #define CIM_CTRL_RXF_TRIG_28 (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */
- #define CIM_CTRL_RXF_TRIG_32 (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */
-#define CIM_CTRL_DMA_EN (1 << 2)
-#define CIM_CTRL_RXF_RST (1 << 1)
-#define CIM_CTRL_ENA (1 << 0)
-
-/* CIM State Register (CIM_STATE) */
-
-#define CIM_STATE_DMA_SOF (1 << 6)
-#define CIM_STATE_DMA_EOF (1 << 5)
-#define CIM_STATE_DMA_STOP (1 << 4)
-#define CIM_STATE_RXF_OF (1 << 3)
-#define CIM_STATE_RXF_TRIG (1 << 2)
-#define CIM_STATE_RXF_EMPTY (1 << 1)
-#define CIM_STATE_VDD (1 << 0)
-
-/* CIM DMA Command Register (CIM_CMD) */
-
-#define CIM_CMD_SOFINT (1 << 31)
-#define CIM_CMD_EOFINT (1 << 30)
-#define CIM_CMD_STOP (1 << 28)
-#define CIM_CMD_LEN_BIT 0
-#define CIM_CMD_LEN_MASK (0xffffff << CIM_CMD_LEN_BIT)
-
-
-/*************************************************************************
- * SADC (Smart A/D Controller)
- *************************************************************************/
-
-#define SADC_ENA (SADC_BASE + 0x00) /* ADC Enable Register */
-#define SADC_CFG (SADC_BASE + 0x04) /* ADC Configure Register */
-#define SADC_CTRL (SADC_BASE + 0x08) /* ADC Control Register */
-#define SADC_STATE (SADC_BASE + 0x0C) /* ADC Status Register*/
-#define SADC_SAMETIME (SADC_BASE + 0x10) /* ADC Same Point Time Register */
-#define SADC_WAITTIME (SADC_BASE + 0x14) /* ADC Wait Time Register */
-#define SADC_TSDAT (SADC_BASE + 0x18) /* ADC Touch Screen Data Register */
-#define SADC_BATDAT (SADC_BASE + 0x1C) /* ADC PBAT Data Register */
-#define SADC_SADDAT (SADC_BASE + 0x20) /* ADC SADCIN Data Register */
-
-#define REG_SADC_ENA REG8(SADC_ENA)
-#define REG_SADC_CFG REG32(SADC_CFG)
-#define REG_SADC_CTRL REG8(SADC_CTRL)
-#define REG_SADC_STATE REG8(SADC_STATE)
-#define REG_SADC_SAMETIME REG16(SADC_SAMETIME)
-#define REG_SADC_WAITTIME REG16(SADC_WAITTIME)
-#define REG_SADC_TSDAT REG32(SADC_TSDAT)
-#define REG_SADC_BATDAT REG16(SADC_BATDAT)
-#define REG_SADC_SADDAT REG16(SADC_SADDAT)
-
-/* ADC Enable Register */
-#define SADC_ENA_ADEN (1 << 7) /* Touch Screen Enable */
-#define SADC_ENA_TSEN (1 << 2) /* Touch Screen Enable */
-#define SADC_ENA_PBATEN (1 << 1) /* PBAT Enable */
-#define SADC_ENA_SADCINEN (1 << 0) /* SADCIN Enable */
-
-/* ADC Configure Register */
-#define SADC_CFG_CLKOUT_NUM_BIT 16
-#define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT)
-#define SADC_CFG_TS_DMA (1 << 15) /* Touch Screen DMA Enable */
-#define SADC_CFG_XYZ_BIT 13 /* XYZ selection */
-#define SADC_CFG_XYZ_MASK (0x3 << SADC_CFG_XYZ_BIT)
- #define SADC_CFG_XY (0 << SADC_CFG_XYZ_BIT)
- #define SADC_CFG_XYZ (1 << SADC_CFG_XYZ_BIT)
- #define SADC_CFG_XYZ1Z2 (2 << SADC_CFG_XYZ_BIT)
-#define SADC_CFG_SNUM_BIT 10 /* Sample Number */
-#define SADC_CFG_SNUM_MASK (0x7 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_1 (0x0 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_2 (0x1 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_3 (0x2 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_4 (0x3 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_5 (0x4 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_6 (0x5 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_8 (0x6 << SADC_CFG_SNUM_BIT)
- #define SADC_CFG_SNUM_9 (0x7 << SADC_CFG_SNUM_BIT)
-#define SADC_CFG_CLKDIV_BIT 5 /* AD Converter frequency clock divider */
-#define SADC_CFG_CLKDIV_MASK (0x1f << SADC_CFG_CLKDIV_BIT)
-#define SADC_CFG_PBAT_HIGH (0 << 4) /* PBAT >= 2.5V */
-#define SADC_CFG_PBAT_LOW (1 << 4) /* PBAT < 2.5V */
-#define SADC_CFG_CMD_BIT 0 /* ADC Command */
-#define SADC_CFG_CMD_MASK (0xf << SADC_CFG_CMD_BIT)
- #define SADC_CFG_CMD_X_SE (0x0 << SADC_CFG_CMD_BIT) /* X Single-End */
- #define SADC_CFG_CMD_Y_SE (0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */
- #define SADC_CFG_CMD_X_DIFF (0x2 << SADC_CFG_CMD_BIT) /* X Differential */
- #define SADC_CFG_CMD_Y_DIFF (0x3 << SADC_CFG_CMD_BIT) /* Y Differential */
- #define SADC_CFG_CMD_Z1_DIFF (0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */
- #define SADC_CFG_CMD_Z2_DIFF (0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */
- #define SADC_CFG_CMD_Z3_DIFF (0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */
- #define SADC_CFG_CMD_Z4_DIFF (0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */
- #define SADC_CFG_CMD_TP_SE (0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */
- #define SADC_CFG_CMD_PBATH_SE (0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */
- #define SADC_CFG_CMD_PBATL_SE (0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */
- #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */
- #define SADC_CFG_CMD_INT_PEN (0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */
-
-/* ADC Control Register */
-#define SADC_CTRL_PENDM (1 << 4) /* Pen Down Interrupt Mask */
-#define SADC_CTRL_PENUM (1 << 3) /* Pen Up Interrupt Mask */
-#define SADC_CTRL_TSRDYM (1 << 2) /* Touch Screen Data Ready Interrupt Mask */
-#define SADC_CTRL_PBATRDYM (1 << 1) /* PBAT Data Ready Interrupt Mask */
-#define SADC_CTRL_SRDYM (1 << 0) /* SADCIN Data Ready Interrupt Mask */
-
-/* ADC Status Register */
-#define SADC_STATE_TSBUSY (1 << 7) /* TS A/D is working */
-#define SADC_STATE_PBATBUSY (1 << 6) /* PBAT A/D is working */
-#define SADC_STATE_SBUSY (1 << 5) /* SADCIN A/D is working */
-#define SADC_STATE_PEND (1 << 4) /* Pen Down Interrupt Flag */
-#define SADC_STATE_PENU (1 << 3) /* Pen Up Interrupt Flag */
-#define SADC_STATE_TSRDY (1 << 2) /* Touch Screen Data Ready Interrupt Flag */
-#define SADC_STATE_PBATRDY (1 << 1) /* PBAT Data Ready Interrupt Flag */
-#define SADC_STATE_SRDY (1 << 0) /* SADCIN Data Ready Interrupt Flag */
-
-/* ADC Touch Screen Data Register */
-#define SADC_TSDAT_DATA0_BIT 0
-#define SADC_TSDAT_DATA0_MASK (0xfff << SADC_TSDAT_DATA0_BIT)
-#define SADC_TSDAT_TYPE0 (1 << 15)
-#define SADC_TSDAT_DATA1_BIT 16
-#define SADC_TSDAT_DATA1_MASK (0xfff << SADC_TSDAT_DATA1_BIT)
-#define SADC_TSDAT_TYPE1 (1 << 31)
-
-
-/*************************************************************************
- * SLCD (Smart LCD Controller)
- *************************************************************************/
-
-#define SLCD_CFG (SLCD_BASE + 0xA0) /* SLCD Configure Register */
-#define SLCD_CTRL (SLCD_BASE + 0xA4) /* SLCD Control Register */
-#define SLCD_STATE (SLCD_BASE + 0xA8) /* SLCD Status Register */
-#define SLCD_DATA (SLCD_BASE + 0xAC) /* SLCD Data Register */
-#define SLCD_FIFO (SLCD_BASE + 0xB0) /* SLCD FIFO Register */
-
-#define REG_SLCD_CFG REG32(SLCD_CFG)
-#define REG_SLCD_CTRL REG8(SLCD_CTRL)
-#define REG_SLCD_STATE REG8(SLCD_STATE)
-#define REG_SLCD_DATA REG32(SLCD_DATA)
-#define REG_SLCD_FIFO REG32(SLCD_FIFO)
-
-/* SLCD Configure Register */
-#define SLCD_CFG_BURST_BIT 14
-#define SLCD_CFG_BURST_MASK (0x3 << SLCD_CFG_BURST_BIT)
- #define SLCD_CFG_BURST_4_WORD (0 << SLCD_CFG_BURST_BIT)
- #define SLCD_CFG_BURST_8_WORD (1 << SLCD_CFG_BURST_BIT)
-#define SLCD_CFG_DWIDTH_BIT 10
-#define SLCD_CFG_DWIDTH_MASK (0x7 << SLCD_CFG_DWIDTH_BIT)
- #define SLCD_CFG_DWIDTH_18 (0 << SLCD_CFG_DWIDTH_BIT)
- #define SLCD_CFG_DWIDTH_16 (1 << SLCD_CFG_DWIDTH_BIT)
- #define SLCD_CFG_DWIDTH_8_x3 (2 << SLCD_CFG_DWIDTH_BIT)
- #define SLCD_CFG_DWIDTH_8_x2 (3 << SLCD_CFG_DWIDTH_BIT)
- #define SLCD_CFG_DWIDTH_8_x1 (4 << SLCD_CFG_DWIDTH_BIT)
- #define SLCD_CFG_DWIDTH_9_x2 (4 << SLCD_CFG_DWIDTH_BIT)
-#define SLCD_CFG_CWIDTH_16BIT (0 << 8)
-#define SLCD_CFG_CWIDTH_8BIT (1 << 8)
-#define SLCD_CFG_CWIDTH_18BIT (2 << 8)
-#define SLCD_CFG_CS_ACTIVE_LOW (0 << 4)
-#define SLCD_CFG_CS_ACTIVE_HIGH (1 << 4)
-#define SLCD_CFG_RS_CMD_LOW (0 << 3)
-#define SLCD_CFG_RS_CMD_HIGH (1 << 3)
-#define SLCD_CFG_CLK_ACTIVE_FALLING (0 << 1)
-#define SLCD_CFG_CLK_ACTIVE_RISING (1 << 1)
-#define SLCD_CFG_TYPE_PARALLEL (0 << 0)
-#define SLCD_CFG_TYPE_SERIAL (1 << 0)
-
-/* SLCD Control Register */
-#define SLCD_CTRL_DMA_EN (1 << 0)
-
-/* SLCD Status Register */
-#define SLCD_STATE_BUSY (1 << 0)
-
-/* SLCD Data Register */
-#define SLCD_DATA_RS_DATA (0 << 31)
-#define SLCD_DATA_RS_COMMAND (1 << 31)
-
-/* SLCD FIFO Register */
-#define SLCD_FIFO_RS_DATA (0 << 31)
-#define SLCD_FIFO_RS_COMMAND (1 << 31)
-
-
-/*************************************************************************
- * LCD (LCD Controller)
- *************************************************************************/
-#define LCD_CFG (LCD_BASE + 0x00) /* LCD Configure Register */
-#define LCD_VSYNC (LCD_BASE + 0x04) /* Vertical Synchronize Register */
-#define LCD_HSYNC (LCD_BASE + 0x08) /* Horizontal Synchronize Register */
-#define LCD_VAT (LCD_BASE + 0x0c) /* Virtual Area Setting Register */
-#define LCD_DAH (LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */
-#define LCD_DAV (LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */
-#define LCD_PS (LCD_BASE + 0x18) /* PS Signal Setting */
-#define LCD_CLS (LCD_BASE + 0x1c) /* CLS Signal Setting */
-#define LCD_SPL (LCD_BASE + 0x20) /* SPL Signal Setting */
-#define LCD_REV (LCD_BASE + 0x24) /* REV Signal Setting */
-#define LCD_CTRL (LCD_BASE + 0x30) /* LCD Control Register */
-#define LCD_STATE (LCD_BASE + 0x34) /* LCD Status Register */
-#define LCD_IID (LCD_BASE + 0x38) /* Interrupt ID Register */
-#define LCD_DA0 (LCD_BASE + 0x40) /* Descriptor Address Register 0 */
-#define LCD_SA0 (LCD_BASE + 0x44) /* Source Address Register 0 */
-#define LCD_FID0 (LCD_BASE + 0x48) /* Frame ID Register 0 */
-#define LCD_CMD0 (LCD_BASE + 0x4c) /* DMA Command Register 0 */
-#define LCD_DA1 (LCD_BASE + 0x50) /* Descriptor Address Register 1 */
-#define LCD_SA1 (LCD_BASE + 0x54) /* Source Address Register 1 */
-#define LCD_FID1 (LCD_BASE + 0x58) /* Frame ID Register 1 */
-#define LCD_CMD1 (LCD_BASE + 0x5c) /* DMA Command Register 1 */
-
-#define REG_LCD_CFG REG32(LCD_CFG)
-#define REG_LCD_VSYNC REG32(LCD_VSYNC)
-#define REG_LCD_HSYNC REG32(LCD_HSYNC)
-#define REG_LCD_VAT REG32(LCD_VAT)
-#define REG_LCD_DAH REG32(LCD_DAH)
-#define REG_LCD_DAV REG32(LCD_DAV)
-#define REG_LCD_PS REG32(LCD_PS)
-#define REG_LCD_CLS REG32(LCD_CLS)
-#define REG_LCD_SPL REG32(LCD_SPL)
-#define REG_LCD_REV REG32(LCD_REV)
-#define REG_LCD_CTRL REG32(LCD_CTRL)
-#define REG_LCD_STATE REG32(LCD_STATE)
-#define REG_LCD_IID REG32(LCD_IID)
-#define REG_LCD_DA0 REG32(LCD_DA0)
-#define REG_LCD_SA0 REG32(LCD_SA0)
-#define REG_LCD_FID0 REG32(LCD_FID0)
-#define REG_LCD_CMD0 REG32(LCD_CMD0)
-#define REG_LCD_DA1 REG32(LCD_DA1)
-#define REG_LCD_SA1 REG32(LCD_SA1)
-#define REG_LCD_FID1 REG32(LCD_FID1)
-#define REG_LCD_CMD1 REG32(LCD_CMD1)
-
-/* LCD Configure Register */
-#define LCD_CFG_LCDPIN_BIT 31 /* LCD pins selection */
-#define LCD_CFG_LCDPIN_MASK (0x1 << LCD_CFG_LCDPIN_BIT)
- #define LCD_CFG_LCDPIN_LCD (0x0 << LCD_CFG_LCDPIN_BIT)
- #define LCD_CFG_LCDPIN_SLCD (0x1 << LCD_CFG_LCDPIN_BIT)
-#define LCD_CFG_PSM (1 << 23) /* PS signal mode */
-#define LCD_CFG_CLSM (1 << 22) /* CLS signal mode */
-#define LCD_CFG_SPLM (1 << 21) /* SPL signal mode */
-#define LCD_CFG_REVM (1 << 20) /* REV signal mode */
-#define LCD_CFG_HSYNM (1 << 19) /* HSYNC signal mode */
-#define LCD_CFG_PCLKM (1 << 18) /* PCLK signal mode */
-#define LCD_CFG_INVDAT (1 << 17) /* Inverse output data */
-#define LCD_CFG_SYNDIR_IN (1 << 16) /* VSYNC&HSYNC direction */
-#define LCD_CFG_PSP (1 << 15) /* PS pin reset state */
-#define LCD_CFG_CLSP (1 << 14) /* CLS pin reset state */
-#define LCD_CFG_SPLP (1 << 13) /* SPL pin reset state */
-#define LCD_CFG_REVP (1 << 12) /* REV pin reset state */
-#define LCD_CFG_HSP (1 << 11) /* HSYNC pority:0-active high,1-active low */
-#define LCD_CFG_PCP (1 << 10) /* PCLK pority:0-rising,1-falling */
-#define LCD_CFG_DEP (1 << 9) /* DE pority:0-active high,1-active low */
-#define LCD_CFG_VSP (1 << 8) /* VSYNC pority:0-rising,1-falling */
-#define LCD_CFG_PDW_BIT 4 /* STN pins utilization */
-#define LCD_CFG_PDW_MASK (0x3 << LCD_DEV_PDW_BIT)
-#define LCD_CFG_PDW_1 (0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */
- #define LCD_CFG_PDW_2 (1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */
- #define LCD_CFG_PDW_4 (2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */
- #define LCD_CFG_PDW_8 (3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */
-#define LCD_CFG_MODE_BIT 0 /* Display Device Mode Select */
-#define LCD_CFG_MODE_MASK (0x0f << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_GENERIC_TFT (0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */
- #define LCD_CFG_MODE_SPECIAL_TFT_1 (1 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_SPECIAL_TFT_2 (2 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_SPECIAL_TFT_3 (3 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_NONINTER_CCIR656 (4 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_INTER_CCIR656 (5 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_SINGLE_CSTN (8 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_SINGLE_MSTN (9 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_DUAL_CSTN (10 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_DUAL_MSTN (11 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_SERIAL_TFT (12 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_GENERIC_18BIT_TFT (13 << LCD_CFG_MODE_BIT)
- /* JZ47XX defines */
- #define LCD_CFG_MODE_SHARP_HR (1 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_CASIO_TFT (2 << LCD_CFG_MODE_BIT)
- #define LCD_CFG_MODE_SAMSUNG_ALPHA (3 << LCD_CFG_MODE_BIT)
-
-
-
-/* Vertical Synchronize Register */
-#define LCD_VSYNC_VPS_BIT 16 /* VSYNC pulse start in line clock, fixed to 0 */
-#define LCD_VSYNC_VPS_MASK (0xffff << LCD_VSYNC_VPS_BIT)
-#define LCD_VSYNC_VPE_BIT 0 /* VSYNC pulse end in line clock */
-#define LCD_VSYNC_VPE_MASK (0xffff << LCD_VSYNC_VPS_BIT)
-
-/* Horizontal Synchronize Register */
-#define LCD_HSYNC_HPS_BIT 16 /* HSYNC pulse start position in dot clock */
-#define LCD_HSYNC_HPS_MASK (0xffff << LCD_HSYNC_HPS_BIT)
-#define LCD_HSYNC_HPE_BIT 0 /* HSYNC pulse end position in dot clock */
-#define LCD_HSYNC_HPE_MASK (0xffff << LCD_HSYNC_HPE_BIT)
-
-/* Virtual Area Setting Register */
-#define LCD_VAT_HT_BIT 16 /* Horizontal Total size in dot clock */
-#define LCD_VAT_HT_MASK (0xffff << LCD_VAT_HT_BIT)
-#define LCD_VAT_VT_BIT 0 /* Vertical Total size in dot clock */
-#define LCD_VAT_VT_MASK (0xffff << LCD_VAT_VT_BIT)
-
-/* Display Area Horizontal Start/End Point Register */
-#define LCD_DAH_HDS_BIT 16 /* Horizontal display area start in dot clock */
-#define LCD_DAH_HDS_MASK (0xffff << LCD_DAH_HDS_BIT)
-#define LCD_DAH_HDE_BIT 0 /* Horizontal display area end in dot clock */
-#define LCD_DAH_HDE_MASK (0xffff << LCD_DAH_HDE_BIT)
-
-/* Display Area Vertical Start/End Point Register */
-#define LCD_DAV_VDS_BIT 16 /* Vertical display area start in line clock */
-#define LCD_DAV_VDS_MASK (0xffff << LCD_DAV_VDS_BIT)
-#define LCD_DAV_VDE_BIT 0 /* Vertical display area end in line clock */
-#define LCD_DAV_VDE_MASK (0xffff << LCD_DAV_VDE_BIT)
-
-/* PS Signal Setting */
-#define LCD_PS_PSS_BIT 16 /* PS signal start position in dot clock */
-#define LCD_PS_PSS_MASK (0xffff << LCD_PS_PSS_BIT)
-#define LCD_PS_PSE_BIT 0 /* PS signal end position in dot clock */
-#define LCD_PS_PSE_MASK (0xffff << LCD_PS_PSE_BIT)
-
-/* CLS Signal Setting */
-#define LCD_CLS_CLSS_BIT 16 /* CLS signal start position in dot clock */
-#define LCD_CLS_CLSS_MASK (0xffff << LCD_CLS_CLSS_BIT)
-#define LCD_CLS_CLSE_BIT 0 /* CLS signal end position in dot clock */
-#define LCD_CLS_CLSE_MASK (0xffff << LCD_CLS_CLSE_BIT)
-
-/* SPL Signal Setting */
-#define LCD_SPL_SPLS_BIT 16 /* SPL signal start position in dot clock */
-#define LCD_SPL_SPLS_MASK (0xffff << LCD_SPL_SPLS_BIT)
-#define LCD_SPL_SPLE_BIT 0 /* SPL signal end position in dot clock */
-#define LCD_SPL_SPLE_MASK (0xffff << LCD_SPL_SPLE_BIT)
-
-/* REV Signal Setting */
-#define LCD_REV_REVS_BIT 16 /* REV signal start position in dot clock */
-#define LCD_REV_REVS_MASK (0xffff << LCD_REV_REVS_BIT)
-
-/* LCD Control Register */
-#define LCD_CTRL_BST_BIT 28 /* Burst Length Selection */
-#define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT)
- #define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT) /* 4-word */
- #define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT) /* 8-word */
- #define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT) /* 16-word */
-#define LCD_CTRL_RGB565 (0 << 27) /* RGB565 mode */
-#define LCD_CTRL_RGB555 (1 << 27) /* RGB555 mode */
-#define LCD_CTRL_OFUP (1 << 26) /* Output FIFO underrun protection enable */
-#define LCD_CTRL_FRC_BIT 24 /* STN FRC Algorithm Selection */
-#define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT)
- #define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */
- #define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */
- #define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */
-#define LCD_CTRL_PDD_BIT 16 /* Load Palette Delay Counter */
-#define LCD_CTRL_PDD_MASK (0xff << LCD_CTRL_PDD_BIT)
-#define LCD_CTRL_EOFM (1 << 13) /* EOF interrupt mask */
-#define LCD_CTRL_SOFM (1 << 12) /* SOF interrupt mask */
-#define LCD_CTRL_OFUM (1 << 11) /* Output FIFO underrun interrupt mask */
-#define LCD_CTRL_IFUM0 (1 << 10) /* Input FIFO 0 underrun interrupt mask */
-#define LCD_CTRL_IFUM1 (1 << 9) /* Input FIFO 1 underrun interrupt mask */
-#define LCD_CTRL_LDDM (1 << 8) /* LCD disable done interrupt mask */
-#define LCD_CTRL_QDM (1 << 7) /* LCD quick disable done interrupt mask */
-#define LCD_CTRL_BEDN (1 << 6) /* Endian selection */
-#define LCD_CTRL_PEDN (1 << 5) /* Endian in byte:0-msb first, 1-lsb first */
-#define LCD_CTRL_DIS (1 << 4) /* Disable indicate bit */
-#define LCD_CTRL_ENA (1 << 3) /* LCD enable bit */
-#define LCD_CTRL_BPP_BIT 0 /* Bits Per Pixel */
-#define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT)
- #define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT) /* 1 bpp */
- #define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT) /* 2 bpp */
- #define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT) /* 4 bpp */
- #define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT) /* 8 bpp */
- #define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */
- #define LCD_CTRL_BPP_18_24 (5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */
-
-/* LCD Status Register */
-#define LCD_STATE_QD (1 << 7) /* Quick Disable Done */
-#define LCD_STATE_EOF (1 << 5) /* EOF Flag */
-#define LCD_STATE_SOF (1 << 4) /* SOF Flag */
-#define LCD_STATE_OFU (1 << 3) /* Output FIFO Underrun */
-#define LCD_STATE_IFU0 (1 << 2) /* Input FIFO 0 Underrun */
-#define LCD_STATE_IFU1 (1 << 1) /* Input FIFO 1 Underrun */
-#define LCD_STATE_LDD (1 << 0) /* LCD Disabled */
-
-/* DMA Command Register */
-#define LCD_CMD_SOFINT (1 << 31)
-#define LCD_CMD_EOFINT (1 << 30)
-#define LCD_CMD_PAL (1 << 28)
-#define LCD_CMD_LEN_BIT 0
-#define LCD_CMD_LEN_MASK (0xffffff << LCD_CMD_LEN_BIT)
-
-
-/*************************************************************************
- * USB Device
- *************************************************************************/
-#define USB_BASE UDC_BASE
-
-#define USB_REG_FADDR (USB_BASE + 0x00) /* Function Address 8-bit */
-#define USB_REG_POWER (USB_BASE + 0x01) /* Power Managemetn 8-bit */
-#define USB_REG_INTRIN (USB_BASE + 0x02) /* Interrupt IN 16-bit */
-#define USB_REG_INTROUT (USB_BASE + 0x04) /* Interrupt OUT 16-bit */
-#define USB_REG_INTRINE (USB_BASE + 0x06) /* Intr IN enable 16-bit */
-#define USB_REG_INTROUTE (USB_BASE + 0x08) /* Intr OUT enable 16-bit */
-#define USB_REG_INTRUSB (USB_BASE + 0x0a) /* Interrupt USB 8-bit */
-#define USB_REG_INTRUSBE (USB_BASE + 0x0b) /* Interrupt USB Enable 8-bit */
-#define USB_REG_FRAME (USB_BASE + 0x0c) /* Frame number 16-bit */
-#define USB_REG_INDEX (USB_BASE + 0x0e) /* Index register 8-bit */
-#define USB_REG_TESTMODE (USB_BASE + 0x0f) /* USB test mode 8-bit */
-
-#define USB_REG_CSR0 (USB_BASE + 0x12) /* EP0 CSR 8-bit */
-#define USB_REG_INMAXP (USB_BASE + 0x10) /* EP1-2 IN Max Pkt Size 16-bit */
-#define USB_REG_INCSR (USB_BASE + 0x12) /* EP1-2 IN CSR LSB 8/16bit */
-#define USB_REG_INCSRH (USB_BASE + 0x13) /* EP1-2 IN CSR MSB 8-bit */
-#define USB_REG_OUTMAXP (USB_BASE + 0x14) /* EP1 OUT Max Pkt Size 16-bit */
-#define USB_REG_OUTCSR (USB_BASE + 0x16) /* EP1 OUT CSR LSB 8/16bit */
-#define USB_REG_OUTCSRH (USB_BASE + 0x17) /* EP1 OUT CSR MSB 8-bit */
-#define USB_REG_OUTCOUNT (USB_BASE + 0x18) /* bytes in EP0/1 OUT FIFO 16-bit */
-
-#define USB_FIFO_EP0 (USB_BASE + 0x20)
-#define USB_FIFO_EP1 (USB_BASE + 0x24)
-#define USB_FIFO_EP2 (USB_BASE + 0x28)
-
-#define USB_REG_EPINFO (USB_BASE + 0x78) /* Endpoint information */
-#define USB_REG_RAMINFO (USB_BASE + 0x79) /* RAM information */
-
-#define USB_REG_INTR (USB_BASE + 0x200) /* DMA pending interrupts */
-#define USB_REG_CNTL1 (USB_BASE + 0x204) /* DMA channel 1 control */
-#define USB_REG_ADDR1 (USB_BASE + 0x208) /* DMA channel 1 AHB memory addr */
-#define USB_REG_COUNT1 (USB_BASE + 0x20c) /* DMA channel 1 byte count */
-#define USB_REG_CNTL2 (USB_BASE + 0x214) /* DMA channel 2 control */
-#define USB_REG_ADDR2 (USB_BASE + 0x218) /* DMA channel 2 AHB memory addr */
-#define USB_REG_COUNT2 (USB_BASE + 0x21c) /* DMA channel 2 byte count */
-
-
-/* Power register bit masks */
-#define USB_POWER_SUSPENDM 0x01
-#define USB_POWER_RESUME 0x04
-#define USB_POWER_HSMODE 0x10
-#define USB_POWER_HSENAB 0x20
-#define USB_POWER_SOFTCONN 0x40
-
-/* Interrupt register bit masks */
-#define USB_INTR_SUSPEND 0x01
-#define USB_INTR_RESUME 0x02
-#define USB_INTR_RESET 0x04
-
-#define USB_INTR_EP0 0x0001
-#define USB_INTR_INEP1 0x0002
-#define USB_INTR_INEP2 0x0004
-#define USB_INTR_OUTEP1 0x0002
-
-/* CSR0 bit masks */
-#define USB_CSR0_OUTPKTRDY 0x01
-#define USB_CSR0_INPKTRDY 0x02
-#define USB_CSR0_SENTSTALL 0x04
-#define USB_CSR0_DATAEND 0x08
-#define USB_CSR0_SETUPEND 0x10
-#define USB_CSR0_SENDSTALL 0x20
-#define USB_CSR0_SVDOUTPKTRDY 0x40
-#define USB_CSR0_SVDSETUPEND 0x80
-
-/* Endpoint CSR register bits */
-#define USB_INCSRH_AUTOSET 0x80
-#define USB_INCSRH_ISO 0x40
-#define USB_INCSRH_MODE 0x20
-#define USB_INCSRH_DMAREQENAB 0x10
-#define USB_INCSRH_DMAREQMODE 0x04
-#define USB_INCSR_CDT 0x40
-#define USB_INCSR_SENTSTALL 0x20
-#define USB_INCSR_SENDSTALL 0x10
-#define USB_INCSR_FF 0x08
-#define USB_INCSR_UNDERRUN 0x04
-#define USB_INCSR_FFNOTEMPT 0x02
-#define USB_INCSR_INPKTRDY 0x01
-#define USB_OUTCSRH_AUTOCLR 0x80
-#define USB_OUTCSRH_ISO 0x40
-#define USB_OUTCSRH_DMAREQENAB 0x20
-#define USB_OUTCSRH_DNYT 0x10
-#define USB_OUTCSRH_DMAREQMODE 0x08
-#define USB_OUTCSR_CDT 0x80
-#define USB_OUTCSR_SENTSTALL 0x40
-#define USB_OUTCSR_SENDSTALL 0x20
-#define USB_OUTCSR_FF 0x10
-#define USB_OUTCSR_DATAERR 0x08
-#define USB_OUTCSR_OVERRUN 0x04
-#define USB_OUTCSR_FFFULL 0x02
-#define USB_OUTCSR_OUTPKTRDY 0x01
-
-/* Testmode register bits */
-#define USB_TEST_SE0NAK 0x01
-#define USB_TEST_J 0x02
-#define USB_TEST_K 0x04
-#define USB_TEST_PACKET 0x08
-
-/* DMA control bits */
-#define USB_CNTL_ENA 0x01
-#define USB_CNTL_DIR_IN 0x02
-#define USB_CNTL_MODE_1 0x04
-#define USB_CNTL_INTR_EN 0x08
-#define USB_CNTL_EP(n) ((n) << 4)
-#define USB_CNTL_BURST_0 (0 << 9)
-#define USB_CNTL_BURST_4 (1 << 9)
-#define USB_CNTL_BURST_8 (2 << 9)
-#define USB_CNTL_BURST_16 (3 << 9)
-
-
-
-/* Module Operation Definitions */
-#ifndef __ASSEMBLY__
-
-
-/* GPIO Pins Description */
-/* PORT 0: */
-/* PIN/BIT N FUNC0 FUNC1 */
-/* 0 D0 - */
-/* 1 D1 - */
-/* 2 D2 - */
-/* 3 D3 - */
-/* 4 D4 - */
-/* 5 D5 - */
-/* 6 D6 - */
-/* 7 D7 - */
-/* 8 D8 - */
-/* 9 D9 - */
-/* 10 D10 - */
-/* 11 D11 - */
-/* 12 D12 - */
-/* 13 D13 - */
-/* 14 D14 - */
-/* 15 D15 - */
-/* 16 D16 - */
-/* 17 D17 - */
-/* 18 D18 - */
-/* 19 D19 - */
-/* 20 D20 - */
-/* 21 D21 - */
-/* 22 D22 - */
-/* 23 D23 - */
-/* 24 D24 - */
-/* 25 D25 - */
-/* 26 D26 - */
-/* 27 D27 - */
-/* 28 D28 - */
-/* 29 D29 - */
-/* 30 D30 - */
-/* 31 D31 - */
-/*------------------------------------------------------ */
-/* PORT 1: */
-/* */
-/* PIN/BIT N FUNC0 FUNC1 */
-/* 0 A0 - */
-/* 1 A1 - */
-/* 2 A2 - */
-/* 3 A3 - */
-/* 4 A4 - */
-/* 5 A5 - */
-/* 6 A6 - */
-/* 7 A7 - */
-/* 8 A8 - */
-/* 9 A9 - */
-/* 10 A10 - */
-/* 11 A11 - */
-/* 12 A12 - */
-/* 13 A13 - */
-/* 14 A14 - */
-/* 15 A15/CL - */
-/* 16 A16/AL - */
-/* 17 LCD_CLS A21 */
-/* 18 LCD_SPL A22 */
-/* 19 DCS# - */
-/* 20 RAS# - */
-/* 21 CAS# - */
-/* 22 RDWE#/BUFD# - */
-/* 23 CKE - */
-/* 24 CKO - */
-/* 25 CS1# - */
-/* 26 CS2# - */
-/* 27 CS3# - */
-/* 28 CS4# - */
-/* 29 RD# - */
-/* 30 WR# - */
-/* 31 WE0# - */
-/* Note: PIN15&16 are CL&AL when connecting to NAND flash. */
-/*------------------------------------------------------ */
-/* PORT 2: */
-/* */
-/* PIN/BIT N FUNC0 FUNC1 */
-/* 0 LCD_D0 - */
-/* 1 LCD_D1 - */
-/* 2 LCD_D2 - */
-/* 3 LCD_D3 - */
-/* 4 LCD_D4 - */
-/* 5 LCD_D5 - */
-/* 6 LCD_D6 - */
-/* 7 LCD_D7 - */
-/* 8 LCD_D8 - */
-/* 9 LCD_D9 - */
-/* 10 LCD_D10 - */
-/* 11 LCD_D11 - */
-/* 12 LCD_D12 - */
-/* 13 LCD_D13 - */
-/* 14 LCD_D14 - */
-/* 15 LCD_D15 - */
-/* 16 LCD_D16 - */
-/* 17 LCD_D17 - */
-/* 18 LCD_PCLK - */
-/* 19 LCD_HSYNC - */
-/* 20 LCD_VSYNC - */
-/* 21 LCD_DE - */
-/* 22 LCD_PS A19 */
-/* 23 LCD_REV A20 */
-/* 24 WE1# - */
-/* 25 WE2# - */
-/* 26 WE3# - */
-/* 27 WAIT# - */
-/* 28 FRE# - */
-/* 29 FWE# - */
-/* 30(NOTE:FRB#) - - */
-/* 31 - - */
-/* NOTE(1): PIN30 is used for FRB# when connecting to NAND flash. */
-/*------------------------------------------------------ */
-/* PORT 3: */
-/* */
-/* PIN/BIT N FUNC0 FUNC1 */
-/* 0 CIM_D0 - */
-/* 1 CIM_D1 - */
-/* 2 CIM_D2 - */
-/* 3 CIM_D3 - */
-/* 4 CIM_D4 - */
-/* 5 CIM_D5 - */
-/* 6 CIM_D6 - */
-/* 7 CIM_D7 - */
-/* 8 MSC_CMD - */
-/* 9 MSC_CLK - */
-/* 10 MSC_D0 - */
-/* 11 MSC_D1 - */
-/* 12 MSC_D2 - */
-/* 13 MSC_D3 - */
-/* 14 CIM_MCLK - */
-/* 15 CIM_PCLK - */
-/* 16 CIM_VSYNC - */
-/* 17 CIM_HSYNC - */
-/* 18 SSI_CLK SCLK_RSTN */
-/* 19 SSI_CE0# BIT_CLK(AIC) */
-/* 20 SSI_DT SDATA_OUT(AIC) */
-/* 21 SSI_DR SDATA_IN(AIC) */
-/* 22 SSI_CE1#&GPC SYNC(AIC) */
-/* 23 PWM0 I2C_SDA */
-/* 24 PWM1 I2C_SCK */
-/* 25 PWM2 UART0_TxD */
-/* 26 PWM3 UART0_RxD */
-/* 27 PWM4 A17 */
-/* 28 PWM5 A18 */
-/* 29 - - */
-/* 30 PWM6 UART0_CTS/UART1_RxD */
-/* 31 PWM7 UART0_RTS/UART1_TxD */
-/*
- * p is the port number (0,1,2,3)
- * o is the pin offset (0-31) inside the port
- * n is the absolute number of a pin (0-127), regardless of the port
- */
-
-/* Function Pins Mode */
-
-#define __gpio_as_func0(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXFUNS(p) = (1 << o); \
- REG_GPIO_PXSELC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_as_func1(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXFUNS(p) = (1 << o); \
- REG_GPIO_PXSELS(p) = (1 << o); \
-} while (0)
-
-/*
- * D0 ~ D31, A0 ~ A16, DCS#, RAS#, CAS#, CKE#,
- * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3#
- */
-#define __gpio_as_sdram_32bit() \
-do { \
- REG_GPIO_PXFUNS(0) = 0xffffffff; \
- REG_GPIO_PXSELC(0) = 0xffffffff; \
- REG_GPIO_PXPES(0) = 0xffffffff; \
- REG_GPIO_PXFUNS(1) = 0x81f9ffff; \
- REG_GPIO_PXSELC(1) = 0x81f9ffff; \
- REG_GPIO_PXPES(1) = 0x81f9ffff; \
- REG_GPIO_PXFUNS(2) = 0x07000000; \
- REG_GPIO_PXSELC(2) = 0x07000000; \
- REG_GPIO_PXPES(2) = 0x07000000; \
-} while (0)
-
-/*
- * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#,
- * RDWE#, CKO#, WE0#, WE1#
- */
-#define __gpio_as_sdram_16bit_4720() \
-do { \
- REG_GPIO_PXFUNS(0) = 0x5442bfaa; \
- REG_GPIO_PXSELC(0) = 0x5442bfaa; \
- REG_GPIO_PXPES(0) = 0x5442bfaa; \
- REG_GPIO_PXFUNS(1) = 0x81f9ffff; \
- REG_GPIO_PXSELC(1) = 0x81f9ffff; \
- REG_GPIO_PXPES(1) = 0x81f9ffff; \
- REG_GPIO_PXFUNS(2) = 0x01000000; \
- REG_GPIO_PXSELC(2) = 0x01000000; \
- REG_GPIO_PXPES(2) = 0x01000000; \
-} while (0)
-
-/*
- * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#,
- * RDWE#, CKO#, WE0#, WE1#
- */
-#define __gpio_as_sdram_16bit_4725() \
-do { \
- REG_GPIO_PXFUNS(0) = 0x0000ffff; \
- REG_GPIO_PXSELC(0) = 0x0000ffff; \
- REG_GPIO_PXPES(0) = 0x0000ffff; \
- REG_GPIO_PXFUNS(1) = 0x81f9ffff; \
- REG_GPIO_PXSELC(1) = 0x81f9ffff; \
- REG_GPIO_PXPES(1) = 0x81f9ffff; \
- REG_GPIO_PXFUNS(2) = 0x01000000; \
- REG_GPIO_PXSELC(2) = 0x01000000; \
- REG_GPIO_PXPES(2) = 0x01000000; \
-} while (0)
-
-
-/*
- * CS1#, CLE, ALE, FRE#, FWE#, FRB#, RDWE#/BUFD#
- */
-#define __gpio_as_nand() \
-do { \
- REG_GPIO_PXFUNS(1) = 0x02018000; \
- REG_GPIO_PXSELC(1) = 0x02018000; \
- REG_GPIO_PXPES(1) = 0x02018000; \
- REG_GPIO_PXFUNS(2) = 0x30000000; \
- REG_GPIO_PXSELC(2) = 0x30000000; \
- REG_GPIO_PXPES(2) = 0x30000000; \
- REG_GPIO_PXFUNC(2) = 0x40000000; \
- REG_GPIO_PXSELC(2) = 0x40000000; \
- REG_GPIO_PXDIRC(2) = 0x40000000; \
- REG_GPIO_PXPES(2) = 0x40000000; \
- REG_GPIO_PXFUNS(1) = 0x00400000; \
- REG_GPIO_PXSELC(1) = 0x00400000; \
-} while (0)
-
-/*
- * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D7
- */
-#define __gpio_as_nor_8bit() \
-do { \
- REG_GPIO_PXFUNS(0) = 0x000000ff; \
- REG_GPIO_PXSELC(0) = 0x000000ff; \
- REG_GPIO_PXPES(0) = 0x000000ff; \
- REG_GPIO_PXFUNS(1) = 0x7041ffff; \
- REG_GPIO_PXSELC(1) = 0x7041ffff; \
- REG_GPIO_PXPES(1) = 0x7041ffff; \
- REG_GPIO_PXFUNS(1) = 0x00060000; \
- REG_GPIO_PXSELS(1) = 0x00060000; \
- REG_GPIO_PXPES(1) = 0x00060000; \
- REG_GPIO_PXFUNS(2) = 0x08000000; \
- REG_GPIO_PXSELC(2) = 0x08000000; \
- REG_GPIO_PXPES(2) = 0x08000000; \
- REG_GPIO_PXFUNS(2) = 0x00c00000; \
- REG_GPIO_PXSELS(2) = 0x00c00000; \
- REG_GPIO_PXPES(2) = 0x00c00000; \
- REG_GPIO_PXFUNS(3) = 0x18000000; \
- REG_GPIO_PXSELS(3) = 0x18000000; \
- REG_GPIO_PXPES(3) = 0x18000000; \
-} while (0)
-
-/*
- * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D15
- */
-#define __gpio_as_nor_16bit() \
-do { \
- REG_GPIO_PXFUNS(0) = 0x0000ffff; \
- REG_GPIO_PXSELC(0) = 0x0000ffff; \
- REG_GPIO_PXPES(0) = 0x0000ffff; \
- REG_GPIO_PXFUNS(1) = 0x7041ffff; \
- REG_GPIO_PXSELC(1) = 0x7041ffff; \
- REG_GPIO_PXPES(1) = 0x7041ffff; \
- REG_GPIO_PXFUNS(1) = 0x00060000; \
- REG_GPIO_PXSELS(1) = 0x00060000; \
- REG_GPIO_PXPES(1) = 0x00060000; \
- REG_GPIO_PXFUNS(2) = 0x08000000; \
- REG_GPIO_PXSELC(2) = 0x08000000; \
- REG_GPIO_PXPES(2) = 0x08000000; \
- REG_GPIO_PXFUNS(2) = 0x00c00000; \
- REG_GPIO_PXSELS(2) = 0x00c00000; \
- REG_GPIO_PXPES(2) = 0x00c00000; \
- REG_GPIO_PXFUNS(3) = 0x18000000; \
- REG_GPIO_PXSELS(3) = 0x18000000; \
- REG_GPIO_PXPES(3) = 0x18000000; \
-} while (0)
-
-/*
- * UART0_TxD, UART_RxD0
- */
-#define __gpio_as_uart0() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x06000000; \
- REG_GPIO_PXSELS(3) = 0x06000000; \
- REG_GPIO_PXPES(3) = 0x06000000; \
-} while (0)
-
-#define __gpio_jtag_to_uart0() \
-do { \
- REG_GPIO_PXSELS(2) = 0x80000000; \
-} while (0)
-
-/*
- * UART0_CTS, UART0_RTS
- */
-#define __gpio_as_ctsrts() \
-do { \
- REG_GPIO_PXFUNS(3) = 0xc0000000; \
- REG_GPIO_PXSELS(3) = 0xc0000000; \
- REG_GPIO_PXTRGC(3) = 0xc0000000; \
- REG_GPIO_PXPES(3) = 0xc0000000; \
-} while (0)
-
-/*
- * UART1_TxD, UART1_RxD1
- */
-#define __gpio_as_uart1() \
-do { \
- REG_GPIO_PXFUNS(3) = 0xc0000000; \
- REG_GPIO_PXSELC(3) = 0xc0000000; \
- REG_GPIO_PXTRGS(3) = 0xc0000000; \
- REG_GPIO_PXPES(3) = 0xc0000000; \
-} while (0)
-
-/*
- * LCD_D0~LCD_D7, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
- */
-#define __gpio_as_lcd_8bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x003c00ff; \
- REG_GPIO_PXSELC(2) = 0x003c00ff; \
- REG_GPIO_PXPES(2) = 0x003c00ff; \
-} while (0)
-
-/*
- * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
- */
-#define __gpio_as_lcd_16bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x003cffff; \
- REG_GPIO_PXSELC(2) = 0x003cffff; \
- REG_GPIO_PXPES(2) = 0x003cffff; \
-} while (0)
-
-/*
- * LCD_D0~LCD_D17, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE
- */
-#define __gpio_as_lcd_18bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x003fffff; \
- REG_GPIO_PXSELC(2) = 0x003fffff; \
- REG_GPIO_PXPES(2) = 0x003fffff; \
-} while (0)
-
-
-/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
-#define __gpio_as_slcd_8bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x001800ff; \
- REG_GPIO_PXSELC(2) = 0x001800ff; \
-} while (0)
-
-/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
-#define __gpio_as_slcd_9bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x001801ff; \
- REG_GPIO_PXSELC(2) = 0x001801ff; \
-} while (0)
-
-/* LCD_D0~LCD_D15, SLCD_RS, SLCD_CS */
-#define __gpio_as_slcd_16bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x0018ffff; \
- REG_GPIO_PXSELC(2) = 0x0018ffff; \
-} while (0)
-
-/* LCD_D0~LCD_D17, SLCD_RS, SLCD_CS */
-#define __gpio_as_slcd_18bit() \
-do { \
- REG_GPIO_PXFUNS(2) = 0x001bffff; \
- REG_GPIO_PXSELC(2) = 0x001bffff; \
-} while (0)
-/*
- * CIM_D0~CIM_D7, CIM_MCLK, CIM_PCLK, CIM_VSYNC, CIM_HSYNC
- */
-#define __gpio_as_cim() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x0003c0ff; \
- REG_GPIO_PXSELC(3) = 0x0003c0ff; \
- REG_GPIO_PXPES(3) = 0x0003c0ff; \
-} while (0)
-
-/*
- * SDATA_OUT, SDATA_IN, BIT_CLK, SYNC, SCLK_RESET
- */
-#define __gpio_as_aic() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x007c0000; \
- REG_GPIO_PXSELS(3) = 0x007c0000; \
- REG_GPIO_PXPES(3) = 0x007c0000; \
-} while (0)
-
-/*
- * MSC_CMD, MSC_CLK, MSC_D0 ~ MSC_D3
- */
-#define __gpio_as_msc() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x00003f00; \
- REG_GPIO_PXSELC(3) = 0x00003f00; \
- REG_GPIO_PXPES(3) = 0x00003f00; \
-} while (0)
-
-/*
- * SSI_CS0, SSI_CLK, SSI_DT, SSI_DR
- */
-#define __gpio_as_ssi() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x003c0000; \
- REG_GPIO_PXSELC(3) = 0x003c0000; \
- REG_GPIO_PXPES(3) = 0x003c0000; \
-} while (0)
-
-/*
- * I2C_SCK, I2C_SDA
- */
-#define __gpio_as_i2c() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x01800000; \
- REG_GPIO_PXSELS(3) = 0x01800000; \
- REG_GPIO_PXPES(3) = 0x01800000; \
-} while (0)
-
-/*
- * PWM0
- */
-#define __gpio_as_pwm0() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x00800000; \
- REG_GPIO_PXSELC(3) = 0x00800000; \
- REG_GPIO_PXPES(3) = 0x00800000; \
-} while (0)
-
-/*
- * PWM1
- */
-#define __gpio_as_pwm1() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x01000000; \
- REG_GPIO_PXSELC(3) = 0x01000000; \
- REG_GPIO_PXPES(3) = 0x01000000; \
-} while (0)
-
-/*
- * PWM2
- */
-#define __gpio_as_pwm2() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x02000000; \
- REG_GPIO_PXSELC(3) = 0x02000000; \
- REG_GPIO_PXPES(3) = 0x02000000; \
-} while (0)
-
-/*
- * PWM3
- */
-#define __gpio_as_pwm3() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x04000000; \
- REG_GPIO_PXSELC(3) = 0x04000000; \
- REG_GPIO_PXPES(3) = 0x04000000; \
-} while (0)
-
-/*
- * PWM4
- */
-#define __gpio_as_pwm4() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x08000000; \
- REG_GPIO_PXSELC(3) = 0x08000000; \
- REG_GPIO_PXPES(3) = 0x08000000; \
-} while (0)
-
-/*
- * PWM5
- */
-#define __gpio_as_pwm5() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x10000000; \
- REG_GPIO_PXSELC(3) = 0x10000000; \
- REG_GPIO_PXPES(3) = 0x10000000; \
-} while (0)
-
-/*
- * PWM6
- */
-#define __gpio_as_pwm6() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x40000000; \
- REG_GPIO_PXSELC(3) = 0x40000000; \
- REG_GPIO_PXPES(3) = 0x40000000; \
-} while (0)
-
-/*
- * PWM7
- */
-#define __gpio_as_pwm7() \
-do { \
- REG_GPIO_PXFUNS(3) = 0x80000000; \
- REG_GPIO_PXSELC(3) = 0x80000000; \
- REG_GPIO_PXPES(3) = 0x80000000; \
-} while (0)
-
-/*
- * n = 0 ~ 7
- */
-#define __gpio_as_pwm(n) __gpio_as_pwm##n()
-
-/* GPIO or Interrupt Mode */
-
-#define __gpio_get_port(p) (REG_GPIO_PXPIN(p))
-
-#define __gpio_port_as_output(p, o) \
-do { \
- REG_GPIO_PXFUNC(p) = (1 << (o)); \
- REG_GPIO_PXSELC(p) = (1 << (o)); \
- REG_GPIO_PXDIRS(p) = (1 << (o)); \
-} while (0)
-
-#define __gpio_port_as_input(p, o) \
-do { \
- REG_GPIO_PXFUNC(p) = (1 << (o)); \
- REG_GPIO_PXSELC(p) = (1 << (o)); \
- REG_GPIO_PXDIRC(p) = (1 << (o)); \
-} while (0)
-
-#define __gpio_as_output(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- __gpio_port_as_output(p, o); \
-} while (0)
-
-#define __gpio_as_input(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- __gpio_port_as_input(p, o); \
-} while (0)
-
-#define __gpio_set_pin(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXDATS(p) = (1 << o); \
-} while (0)
-
-#define __gpio_clear_pin(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXDATC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_get_pin(n) \
-({ \
- unsigned int p, o, v; \
- p = (n) / 32; \
- o = (n) % 32; \
- if (__gpio_get_port(p) & (1 << o)) \
- v = 1; \
- else \
- v = 0; \
- v; \
-})
-
-#define __gpio_as_irq_high_level(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXIMS(p) = (1 << o); \
- REG_GPIO_PXTRGC(p) = (1 << o); \
- REG_GPIO_PXFUNC(p) = (1 << o); \
- REG_GPIO_PXSELS(p) = (1 << o); \
- REG_GPIO_PXDIRS(p) = (1 << o); \
- REG_GPIO_PXFLGC(p) = (1 << o); \
- REG_GPIO_PXIMC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_as_irq_low_level(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXIMS(p) = (1 << o); \
- REG_GPIO_PXTRGC(p) = (1 << o); \
- REG_GPIO_PXFUNC(p) = (1 << o); \
- REG_GPIO_PXSELS(p) = (1 << o); \
- REG_GPIO_PXDIRC(p) = (1 << o); \
- REG_GPIO_PXFLGC(p) = (1 << o); \
- REG_GPIO_PXIMC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_as_irq_rise_edge(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXIMS(p) = (1 << o); \
- REG_GPIO_PXTRGS(p) = (1 << o); \
- REG_GPIO_PXFUNC(p) = (1 << o); \
- REG_GPIO_PXSELS(p) = (1 << o); \
- REG_GPIO_PXDIRS(p) = (1 << o); \
- REG_GPIO_PXFLGC(p) = (1 << o); \
- REG_GPIO_PXIMC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_as_irq_fall_edge(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXIMS(p) = (1 << o); \
- REG_GPIO_PXTRGS(p) = (1 << o); \
- REG_GPIO_PXFUNC(p) = (1 << o); \
- REG_GPIO_PXSELS(p) = (1 << o); \
- REG_GPIO_PXDIRC(p) = (1 << o); \
- REG_GPIO_PXFLGC(p) = (1 << o); \
- REG_GPIO_PXIMC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_mask_irq(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXIMS(p) = (1 << o); \
-} while (0)
-
-#define __gpio_unmask_irq(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXIMC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_ack_irq(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXFLGC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_get_irq() \
-({ \
- unsigned int p, i, tmp, v = 0; \
- for (p = 3; p >= 0; p--) { \
- tmp = REG_GPIO_PXFLG(p); \
- for (i = 0; i < 32; i++) \
- if (tmp & (1 << i)) \
- v = (32*p + i); \
- } \
- v; \
-})
-
-#define __gpio_group_irq(n) \
-({ \
- register int tmp, i; \
- tmp = REG_GPIO_PXFLG((n)); \
- for (i=31;i>=0;i--) \
- if (tmp & (1 << i)) \
- break; \
- i; \
-})
-
-#define __gpio_enable_pull(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXPEC(p) = (1 << o); \
-} while (0)
-
-#define __gpio_disable_pull(n) \
-do { \
- unsigned int p, o; \
- p = (n) / 32; \
- o = (n) % 32; \
- REG_GPIO_PXPES(p) = (1 << o); \
-} while (0)
-
-
-/***************************************************************************
- * CPM
- ***************************************************************************/
-#define __cpm_get_pllm() \
- ((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT)
-#define __cpm_get_plln() \
- ((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT)
-#define __cpm_get_pllod() \
- ((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT)
-
-#define __cpm_get_cdiv() \
- ((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT)
-#define __cpm_get_hdiv() \
- ((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT)
-#define __cpm_get_pdiv() \
- ((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT)
-#define __cpm_get_mdiv() \
- ((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT)
-#define __cpm_get_ldiv() \
- ((REG_CPM_CPCCR & CPM_CPCCR_LDIV_MASK) >> CPM_CPCCR_LDIV_BIT)
-#define __cpm_get_udiv() \
- ((REG_CPM_CPCCR & CPM_CPCCR_UDIV_MASK) >> CPM_CPCCR_UDIV_BIT)
-#define __cpm_get_i2sdiv() \
- ((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT)
-#define __cpm_get_pixdiv() \
- ((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT)
-#define __cpm_get_mscdiv() \
- ((REG_CPM_MSCCDR & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT)
-
-#define __cpm_set_cdiv(v) \
- (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT)))
-#define __cpm_set_hdiv(v) \
- (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT)))
-#define __cpm_set_pdiv(v) \
- (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT)))
-#define __cpm_set_mdiv(v) \
- (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT)))
-#define __cpm_set_ldiv(v) \
- (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT)))
-#define __cpm_set_udiv(v) \
- (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT)))
-#define __cpm_set_i2sdiv(v) \
- (REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT)))
-#define __cpm_set_pixdiv(v) \
- (REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT)))
-#define __cpm_set_mscdiv(v) \
- (REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT)))
-
-#define __cpm_select_i2sclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_I2CS)
-#define __cpm_select_i2sclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_I2CS)
-#define __cpm_enable_cko() (REG_CPM_CPCCR |= CPM_CPCCR_CLKOEN)
-#define __cpm_select_usbclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_UCS)
-#define __cpm_select_usbclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_UCS)
-#define __cpm_enable_pll_change() (REG_CPM_CPCCR |= CPM_CPCCR_CE)
-#define __cpm_pllout_direct() (REG_CPM_CPCCR |= CPM_CPCCR_PCS)
-#define __cpm_pllout_div2() (REG_CPM_CPCCR &= ~CPM_CPCCR_PCS)
-
-#define __cpm_pll_is_on() (REG_CPM_CPPCR & CPM_CPPCR_PLLS)
-#define __cpm_pll_bypass() (REG_CPM_CPPCR |= CPM_CPPCR_PLLBP)
-#define __cpm_pll_enable() (REG_CPM_CPPCR |= CPM_CPPCR_PLLEN)
-
-#define __cpm_get_cclk_doze_duty() \
- ((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT)
-#define __cpm_set_cclk_doze_duty(v) \
- (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT)))
-
-#define __cpm_doze_mode() (REG_CPM_LCR |= CPM_LCR_DOZE_ON)
-#define __cpm_idle_mode() \
- (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE)
-#define __cpm_sleep_mode() \
- (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP)
-
-#define __cpm_stop_all() (REG_CPM_CLKGR = 0x7fff)
-#define __cpm_stop_uart1() (REG_CPM_CLKGR |= CPM_CLKGR_UART1)
-#define __cpm_stop_uhc() (REG_CPM_CLKGR |= CPM_CLKGR_UHC)
-#define __cpm_stop_ipu() (REG_CPM_CLKGR |= CPM_CLKGR_IPU)
-#define __cpm_stop_dmac() (REG_CPM_CLKGR |= CPM_CLKGR_DMAC)
-#define __cpm_stop_udc() (REG_CPM_CLKGR |= CPM_CLKGR_UDC)
-#define __cpm_stop_lcd() (REG_CPM_CLKGR |= CPM_CLKGR_LCD)
-#define __cpm_stop_cim() (REG_CPM_CLKGR |= CPM_CLKGR_CIM)
-#define __cpm_stop_sadc() (REG_CPM_CLKGR |= CPM_CLKGR_SADC)
-#define __cpm_stop_msc() (REG_CPM_CLKGR |= CPM_CLKGR_MSC)
-#define __cpm_stop_aic1() (REG_CPM_CLKGR |= CPM_CLKGR_AIC1)
-#define __cpm_stop_aic2() (REG_CPM_CLKGR |= CPM_CLKGR_AIC2)
-#define __cpm_stop_ssi() (REG_CPM_CLKGR |= CPM_CLKGR_SSI)
-#define __cpm_stop_i2c() (REG_CPM_CLKGR |= CPM_CLKGR_I2C)
-#define __cpm_stop_rtc() (REG_CPM_CLKGR |= CPM_CLKGR_RTC)
-#define __cpm_stop_tcu() (REG_CPM_CLKGR |= CPM_CLKGR_TCU)
-#define __cpm_stop_uart0() (REG_CPM_CLKGR |= CPM_CLKGR_UART0)
-
-#define __cpm_start_all() (REG_CPM_CLKGR = 0x0)
-#define __cpm_start_uart1() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART1)
-#define __cpm_start_uhc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UHC)
-#define __cpm_start_ipu() (REG_CPM_CLKGR &= ~CPM_CLKGR_IPU)
-#define __cpm_start_dmac() (REG_CPM_CLKGR &= ~CPM_CLKGR_DMAC)
-#define __cpm_start_udc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UDC)
-#define __cpm_start_lcd() (REG_CPM_CLKGR &= ~CPM_CLKGR_LCD)
-#define __cpm_start_cim() (REG_CPM_CLKGR &= ~CPM_CLKGR_CIM)
-#define __cpm_start_sadc() (REG_CPM_CLKGR &= ~CPM_CLKGR_SADC)
-#define __cpm_start_msc() (REG_CPM_CLKGR &= ~CPM_CLKGR_MSC)
-#define __cpm_start_aic1() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC1)
-#define __cpm_start_aic2() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC2)
-#define __cpm_start_ssi() (REG_CPM_CLKGR &= ~CPM_CLKGR_SSI)
-#define __cpm_start_i2c() (REG_CPM_CLKGR &= ~CPM_CLKGR_I2C)
-#define __cpm_start_rtc() (REG_CPM_CLKGR &= ~CPM_CLKGR_RTC)
-#define __cpm_start_tcu() (REG_CPM_CLKGR &= ~CPM_CLKGR_TCU)
-#define __cpm_start_uart0() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART0)
-
-#define __cpm_get_o1st() \
- ((REG_CPM_SCR & CPM_SCR_O1ST_MASK) >> CPM_SCR_O1ST_BIT)
-#define __cpm_set_o1st(v) \
- (REG_CPM_SCR = (REG_CPM_SCR & ~CPM_SCR_O1ST_MASK) | ((v) << (CPM_SCR_O1ST_BIT)))
-#define __cpm_suspend_udcphy() (REG_CPM_SCR &= ~CPM_SCR_UDCPHY_ENABLE)
-#define __cpm_suspend_usbphy() (REG_CPM_SCR |= CPM_SCR_USBPHY_DISABLE)
-#define __cpm_enable_osc_in_sleep() (REG_CPM_SCR |= CPM_SCR_OSC_ENABLE)
-
-
-#ifdef CONFIG_SYS_EXTAL
-#define JZ_EXTAL CONFIG_SYS_EXTAL
-#else
-#define JZ_EXTAL 3686400
-#endif
-#define JZ_EXTAL2 32768 /* RTC clock */
-
-/* PLL output frequency */
-static __inline__ unsigned int __cpm_get_pllout(void)
-{
- unsigned long m, n, no, pllout;
- unsigned long cppcr = REG_CPM_CPPCR;
- unsigned long od[4] = {1, 2, 2, 4};
- if ((cppcr & CPM_CPPCR_PLLEN) && !(cppcr & CPM_CPPCR_PLLBP)) {
- m = __cpm_get_pllm() + 2;
- n = __cpm_get_plln() + 2;
- no = od[__cpm_get_pllod()];
- pllout = ((JZ_EXTAL) / (n * no)) * m;
- } else
- pllout = JZ_EXTAL;
- return pllout;
-}
-
-/* PLL output frequency for MSC/I2S/LCD/USB */
-static __inline__ unsigned int __cpm_get_pllout2(void)
-{
- if (REG_CPM_CPCCR & CPM_CPCCR_PCS)
- return __cpm_get_pllout();
- else
- return __cpm_get_pllout()/2;
-}
-
-/* CPU core clock */
-static __inline__ unsigned int __cpm_get_cclk(void)
-{
- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- return __cpm_get_pllout() / div[__cpm_get_cdiv()];
-}
-
-/* AHB system bus clock */
-static __inline__ unsigned int __cpm_get_hclk(void)
-{
- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- return __cpm_get_pllout() / div[__cpm_get_hdiv()];
-}
-
-/* Memory bus clock */
-static __inline__ unsigned int __cpm_get_mclk(void)
-{
- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- return __cpm_get_pllout() / div[__cpm_get_mdiv()];
-}
-
-/* APB peripheral bus clock */
-static __inline__ unsigned int __cpm_get_pclk(void)
-{
- int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32};
-
- return __cpm_get_pllout() / div[__cpm_get_pdiv()];
-}
-
-/* LCDC module clock */
-static __inline__ unsigned int __cpm_get_lcdclk(void)
-{
- return __cpm_get_pllout2() / (__cpm_get_ldiv() + 1);
-}
-
-/* LCD pixel clock */
-static __inline__ unsigned int __cpm_get_pixclk(void)
-{
- return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1);
-}
-
-/* I2S clock */
-static __inline__ unsigned int __cpm_get_i2sclk(void)
-{
- if (REG_CPM_CPCCR & CPM_CPCCR_I2CS) {
- return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1);
- }
- else {
- return JZ_EXTAL;
- }
-}
-
-/* USB clock */
-static __inline__ unsigned int __cpm_get_usbclk(void)
-{
- if (REG_CPM_CPCCR & CPM_CPCCR_UCS) {
- return __cpm_get_pllout2() / (__cpm_get_udiv() + 1);
- }
- else {
- return JZ_EXTAL;
- }
-}
-
-/* MSC clock */
-static __inline__ unsigned int __cpm_get_mscclk(void)
-{
- return __cpm_get_pllout2() / (__cpm_get_mscdiv() + 1);
-}
-
-/* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */
-static __inline__ unsigned int __cpm_get_extalclk(void)
-{
- return JZ_EXTAL;
-}
-
-/* RTC clock for CPM,INTC,RTC,TCU,WDT */
-static __inline__ unsigned int __cpm_get_rtcclk(void)
-{
- return JZ_EXTAL2;
-}
-
-/*
- * Output 24MHz for SD and 16MHz for MMC.
- */
-static inline void __cpm_select_msc_clk(int sd)
-{
- unsigned int pllout2 = __cpm_get_pllout2();
- unsigned int div = 0;
-
- if (sd) {
- div = pllout2 / 24000000;
- }
- else {
- div = pllout2 / 16000000;
- }
-
- REG_CPM_MSCCDR = div - 1;
-}
-
-/*
- * TCU
- */
-/* where 'n' is the TCU channel */
-#define __tcu_select_extalclk(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN)
-#define __tcu_select_rtcclk(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN)
-#define __tcu_select_pclk(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN)
-
-#define __tcu_select_clk_div1(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1)
-#define __tcu_select_clk_div4(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4)
-#define __tcu_select_clk_div16(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16)
-#define __tcu_select_clk_div64(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64)
-#define __tcu_select_clk_div256(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256)
-#define __tcu_select_clk_div1024(n) \
- (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024)
-
-#define __tcu_enable_pwm_output(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN )
-#define __tcu_disable_pwm_output(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN )
-
-#define __tcu_init_pwm_output_high(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH )
-#define __tcu_init_pwm_output_low(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH )
-
-#define __tcu_set_pwm_output_shutdown_graceful(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD )
-#define __tcu_set_pwm_output_shutdown_abrupt(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD )
-
-#define __tcu_start_counter(n) ( REG_TCU_TESR |= (1 << (n)) )
-#define __tcu_stop_counter(n) ( REG_TCU_TECR |= (1 << (n)) )
-
-#define __tcu_half_match_flag(n) ( REG_TCU_TFR & (1 << ((n) + 16)) )
-#define __tcu_full_match_flag(n) ( REG_TCU_TFR & (1 << (n)) )
-#define __tcu_set_half_match_flag(n) ( REG_TCU_TFSR = (1 << ((n) + 16)) )
-#define __tcu_set_full_match_flag(n) ( REG_TCU_TFSR = (1 << (n)) )
-#define __tcu_clear_half_match_flag(n) ( REG_TCU_TFCR = (1 << ((n) + 16)) )
-#define __tcu_clear_full_match_flag(n) ( REG_TCU_TFCR = (1 << (n)) )
-#define __tcu_mask_half_match_irq(n) ( REG_TCU_TMSR = (1 << ((n) + 16)) )
-#define __tcu_mask_full_match_irq(n) ( REG_TCU_TMSR = (1 << (n)) )
-#define __tcu_unmask_half_match_irq(n) ( REG_TCU_TMCR = (1 << ((n) + 16)) )
-#define __tcu_unmask_full_match_irq(n) ( REG_TCU_TMCR = (1 << (n)) )
-
-#define __tcu_wdt_clock_stopped() ( REG_TCU_TSR & TCU_TSSR_WDTSC )
-#define __tcu_timer_clock_stopped(n) ( REG_TCU_TSR & (1 << (n)) )
-
-#define __tcu_start_wdt_clock() ( REG_TCU_TSCR = TCU_TSSR_WDTSC )
-#define __tcu_start_timer_clock(n) ( REG_TCU_TSCR = (1 << (n)) )
-
-#define __tcu_stop_wdt_clock() ( REG_TCU_TSSR = TCU_TSSR_WDTSC )
-#define __tcu_stop_timer_clock(n) ( REG_TCU_TSSR = (1 << (n)) )
-
-#define __tcu_get_count(n) ( REG_TCU_TCNT((n)) )
-#define __tcu_set_count(n,v) ( REG_TCU_TCNT((n)) = (v) )
-#define __tcu_set_full_data(n,v) ( REG_TCU_TDFR((n)) = (v) )
-#define __tcu_set_half_data(n,v) ( REG_TCU_TDHR((n)) = (v) )
-
-
-/***************************************************************************
- * WDT
- ***************************************************************************/
-#define __wdt_start() ( REG_WDT_TCER |= WDT_TCER_TCEN )
-#define __wdt_stop() ( REG_WDT_TCER &= ~WDT_TCER_TCEN )
-#define __wdt_set_count(v) ( REG_WDT_TCNT = (v) )
-#define __wdt_set_data(v) ( REG_WDT_TDR = (v) )
-
-#define __wdt_select_extalclk() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN)
-#define __wdt_select_rtcclk() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN)
-#define __wdt_select_pclk() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN)
-
-#define __wdt_select_clk_div1() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1)
-#define __wdt_select_clk_div4() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4)
-#define __wdt_select_clk_div16() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16)
-#define __wdt_select_clk_div64() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64)
-#define __wdt_select_clk_div256() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256)
-#define __wdt_select_clk_div1024() \
- (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024)
-
-
-/***************************************************************************
- * UART
- ***************************************************************************/
-
-#define __uart_enable() ( REG8(UART0_FCR) |= UARTFCR_UUE | UARTFCR_FE )
-#define __uart_disable() ( REG8(UART0_FCR) = ~UARTFCR_UUE )
-
-#define __uart_enable_transmit_irq() ( REG8(UART0_IER) |= UARTIER_TIE )
-#define __uart_disable_transmit_irq() ( REG8(UART0_IER) &= ~UARTIER_TIE )
-
-#define __uart_enable_receive_irq() \
- ( REG8(UART0_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE )
-#define __uart_disable_receive_irq() \
- ( REG8(UART0_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) )
-
-#define __uart_enable_loopback() ( REG8(UART0_MCR) |= UARTMCR_LOOP )
-#define __uart_disable_loopback() ( REG8(UART0_MCR) &= ~UARTMCR_LOOP )
-
-#define __uart_set_8n1() ( REG8(UART0_LCR) = UARTLCR_WLEN_8 )
-
-#define __uart_set_baud(devclk, baud) \
- do { \
- REG8(UART0_LCR) |= UARTLCR_DLAB; \
- REG8(UART0_DLLR) = (devclk / 16 / baud) & 0xff; \
- REG8(UART0_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; \
- REG8(UART0_LCR) &= ~UARTLCR_DLAB; \
- } while (0)
-
-#define __uart_parity_error() ( (REG8(UART0_LSR) & UARTLSR_PER) != 0 )
-#define __uart_clear_errors() \
- ( REG8(UART0_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) )
-
-#define __uart_transmit_fifo_empty() ( (REG8(UART0_LSR) & UARTLSR_TDRQ) != 0 )
-#define __uart_transmit_end() ( (REG8(UART0_LSR) & UARTLSR_TEMT) != 0 )
-#define __uart_transmit_char(ch) ( REG8(UART0_TDR) = (ch) )
-#define __uart_receive_fifo_full() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 )
-#define __uart_receive_ready() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 )
-#define __uart_receive_char() REG8(UART0_RDR)
-#define __uart_disable_irda() ( REG8(UART0_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) )
-#define __uart_enable_irda() \
- /* Tx high pulse as 0, Rx low pulse as 0 */ \
- ( REG8(UART0_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS )
-
-
-/***************************************************************************
- * DMAC
- ***************************************************************************/
-
-/* n is the DMA channel (0 - 5) */
-
-#define __dmac_enable_module() \
- ( REG_DMAC_DMACR |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_RR )
-#define __dmac_disable_module() \
- ( REG_DMAC_DMACR &= ~DMAC_DMACR_DMAE )
-
-/* p=0,1,2,3 */
-#define __dmac_set_priority(p) \
-do { \
- REG_DMAC_DMACR &= ~DMAC_DMACR_PR_MASK; \
- REG_DMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT); \
-} while (0)
-
-#define __dmac_test_halt_error() ( REG_DMAC_DMACR & DMAC_DMACR_HLT )
-#define __dmac_test_addr_error() ( REG_DMAC_DMACR & DMAC_DMACR_AR )
-
-#define __dmac_enable_descriptor(n) \
- ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES )
-#define __dmac_disable_descriptor(n) \
- ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES )
-
-#define __dmac_enable_channel(n) \
- ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN )
-#define __dmac_disable_channel(n) \
- ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN )
-#define __dmac_channel_enabled(n) \
- ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN )
-
-#define __dmac_channel_enable_irq(n) \
- ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE )
-#define __dmac_channel_disable_irq(n) \
- ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE )
-
-#define __dmac_channel_transmit_halt_detected(n) \
- ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT )
-#define __dmac_channel_transmit_end_detected(n) \
- ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT )
-#define __dmac_channel_address_error_detected(n) \
- ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR )
-#define __dmac_channel_count_terminated_detected(n) \
- ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT )
-#define __dmac_channel_descriptor_invalid_detected(n) \
- ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV )
-
-#define __dmac_channel_clear_transmit_halt(n) \
- ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT )
-#define __dmac_channel_clear_transmit_end(n) \
- ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT )
-#define __dmac_channel_clear_address_error(n) \
- ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR )
-#define __dmac_channel_clear_count_terminated(n) \
- ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT )
-#define __dmac_channel_clear_descriptor_invalid(n) \
- ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV )
-
-#define __dmac_channel_set_single_mode(n) \
- ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TM )
-#define __dmac_channel_set_block_mode(n) \
- ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TM )
-
-#define __dmac_channel_set_transfer_unit_32bit(n) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT; \
-} while (0)
-
-#define __dmac_channel_set_transfer_unit_16bit(n) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT; \
-} while (0)
-
-#define __dmac_channel_set_transfer_unit_8bit(n) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT; \
-} while (0)
-
-#define __dmac_channel_set_transfer_unit_16byte(n) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE; \
-} while (0)
-
-#define __dmac_channel_set_transfer_unit_32byte(n) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE; \
-} while (0)
-
-/* w=8,16,32 */
-#define __dmac_channel_set_dest_port_width(n,w) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w; \
-} while (0)
-
-/* w=8,16,32 */
-#define __dmac_channel_set_src_port_width(n,w) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK; \
- REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w; \
-} while (0)
-
-/* v=0-15 */
-#define __dmac_channel_set_rdil(n,v) \
-do { \
- REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK; \
- REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT); \
-} while (0)
-
-#define __dmac_channel_dest_addr_fixed(n) \
- ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI )
-#define __dmac_channel_dest_addr_increment(n) \
- ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI )
-
-#define __dmac_channel_src_addr_fixed(n) \
- ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI )
-#define __dmac_channel_src_addr_increment(n) \
- ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI )
-
-#define __dmac_channel_set_doorbell(n) \
- ( REG_DMAC_DMADBSR = (1 << (n)) )
-
-#define __dmac_channel_irq_detected(n) ( REG_DMAC_DMAIPR & (1 << (n)) )
-#define __dmac_channel_ack_irq(n) ( REG_DMAC_DMAIPR &= ~(1 << (n)) )
-
-static __inline__ int __dmac_get_irq(void)
-{
- int i;
- for (i = 0; i < MAX_DMA_NUM; i++)
- if (__dmac_channel_irq_detected(i))
- return i;
- return -1;
-}
-
-
-/***************************************************************************
- * AIC (AC'97 & I2S Controller)
- ***************************************************************************/
-
-#define __aic_enable() ( REG_AIC_FR |= AIC_FR_ENB )
-#define __aic_disable() ( REG_AIC_FR &= ~AIC_FR_ENB )
-
-#define __aic_select_ac97() ( REG_AIC_FR &= ~AIC_FR_AUSEL )
-#define __aic_select_i2s() ( REG_AIC_FR |= AIC_FR_AUSEL )
-
-#define __i2s_as_master() ( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD )
-#define __i2s_as_slave() ( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) )
-#define __aic_reset_status() ( REG_AIC_FR & AIC_FR_RST )
-
-#define __aic_reset() \
-do { \
- REG_AIC_FR |= AIC_FR_RST; \
-} while(0)
-
-
-#define __aic_set_transmit_trigger(n) \
-do { \
- REG_AIC_FR &= ~AIC_FR_TFTH_MASK; \
- REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT); \
-} while(0)
-
-#define __aic_set_receive_trigger(n) \
-do { \
- REG_AIC_FR &= ~AIC_FR_RFTH_MASK; \
- REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT); \
-} while(0)
-
-#define __aic_enable_record() ( REG_AIC_CR |= AIC_CR_EREC )
-#define __aic_disable_record() ( REG_AIC_CR &= ~AIC_CR_EREC )
-#define __aic_enable_replay() ( REG_AIC_CR |= AIC_CR_ERPL )
-#define __aic_disable_replay() ( REG_AIC_CR &= ~AIC_CR_ERPL )
-#define __aic_enable_loopback() ( REG_AIC_CR |= AIC_CR_ENLBF )
-#define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF )
-
-#define __aic_flush_fifo() ( REG_AIC_CR |= AIC_CR_FLUSH )
-#define __aic_unflush_fifo() ( REG_AIC_CR &= ~AIC_CR_FLUSH )
-
-#define __aic_enable_transmit_intr() \
- ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) )
-#define __aic_disable_transmit_intr() \
- ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) )
-#define __aic_enable_receive_intr() \
- ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) )
-#define __aic_disable_receive_intr() \
- ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) )
-
-#define __aic_enable_transmit_dma() ( REG_AIC_CR |= AIC_CR_TDMS )
-#define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS )
-#define __aic_enable_receive_dma() ( REG_AIC_CR |= AIC_CR_RDMS )
-#define __aic_disable_receive_dma() ( REG_AIC_CR &= ~AIC_CR_RDMS )
-
-#define __aic_enable_mono2stereo() ( REG_AIC_CR |= AIC_CR_M2S )
-#define __aic_disable_mono2stereo() ( REG_AIC_CR &= ~AIC_CR_M2S )
-#define __aic_enable_byteswap() ( REG_AIC_CR |= AIC_CR_ENDSW )
-#define __aic_disable_byteswap() ( REG_AIC_CR &= ~AIC_CR_ENDSW )
-#define __aic_enable_unsignadj() ( REG_AIC_CR |= AIC_CR_AVSTSU )
-#define __aic_disable_unsignadj() ( REG_AIC_CR &= ~AIC_CR_AVSTSU )
-
-#define AC97_PCM_XS_L_FRONT AIC_ACCR1_XS_SLOT3
-#define AC97_PCM_XS_R_FRONT AIC_ACCR1_XS_SLOT4
-#define AC97_PCM_XS_CENTER AIC_ACCR1_XS_SLOT6
-#define AC97_PCM_XS_L_SURR AIC_ACCR1_XS_SLOT7
-#define AC97_PCM_XS_R_SURR AIC_ACCR1_XS_SLOT8
-#define AC97_PCM_XS_LFE AIC_ACCR1_XS_SLOT9
-
-#define AC97_PCM_RS_L_FRONT AIC_ACCR1_RS_SLOT3
-#define AC97_PCM_RS_R_FRONT AIC_ACCR1_RS_SLOT4
-#define AC97_PCM_RS_CENTER AIC_ACCR1_RS_SLOT6
-#define AC97_PCM_RS_L_SURR AIC_ACCR1_RS_SLOT7
-#define AC97_PCM_RS_R_SURR AIC_ACCR1_RS_SLOT8
-#define AC97_PCM_RS_LFE AIC_ACCR1_RS_SLOT9
-
-#define __ac97_set_xs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK )
-#define __ac97_set_xs_mono() \
-do { \
- REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \
- REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT; \
-} while(0)
-#define __ac97_set_xs_stereo() \
-do { \
- REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \
- REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT; \
-} while(0)
-
-/* In fact, only stereo is support now. */
-#define __ac97_set_rs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK )
-#define __ac97_set_rs_mono() \
-do { \
- REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \
- REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT; \
-} while(0)
-#define __ac97_set_rs_stereo() \
-do { \
- REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \
- REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT; \
-} while(0)
-
-#define __ac97_warm_reset_codec() \
- do { \
- REG_AIC_ACCR2 |= AIC_ACCR2_SA; \
- REG_AIC_ACCR2 |= AIC_ACCR2_SS; \
- udelay(2); \
- REG_AIC_ACCR2 &= ~AIC_ACCR2_SS; \
- REG_AIC_ACCR2 &= ~AIC_ACCR2_SA; \
- } while (0)
-
-#define __ac97_cold_reset_codec() \
- do { \
- REG_AIC_ACCR2 |= AIC_ACCR2_SR; \
- udelay(2); \
- REG_AIC_ACCR2 &= ~AIC_ACCR2_SR; \
- } while (0)
-
-/* n=8,16,18,20 */
-#define __ac97_set_iass(n) \
- ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT )
-#define __ac97_set_oass(n) \
- ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT )
-
-#define __i2s_select_i2s() ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL )
-#define __i2s_select_msbjustified() ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL )
-
-/* n=8,16,18,20,24 */
-/*#define __i2s_set_sample_size(n) \
- ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/
-
-#define __i2s_set_oss_sample_size(n) \
- ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT )
-#define __i2s_set_iss_sample_size(n) \
- ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT )
-
-#define __i2s_stop_bitclk() ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK )
-#define __i2s_start_bitclk() ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK )
-
-#define __aic_transmit_request() ( REG_AIC_SR & AIC_SR_TFS )
-#define __aic_receive_request() ( REG_AIC_SR & AIC_SR_RFS )
-#define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR )
-#define __aic_receive_overrun() ( REG_AIC_SR & AIC_SR_ROR )
-
-#define __aic_clear_errors() ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) )
-
-#define __aic_get_transmit_resident() \
- ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT )
-#define __aic_get_receive_count() \
- ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT )
-
-#define __ac97_command_transmitted() ( REG_AIC_ACSR & AIC_ACSR_CADT )
-#define __ac97_status_received() ( REG_AIC_ACSR & AIC_ACSR_SADR )
-#define __ac97_status_receive_timeout() ( REG_AIC_ACSR & AIC_ACSR_RSTO )
-#define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM )
-#define __ac97_codec_is_ready() ( REG_AIC_ACSR & AIC_ACSR_CRDY )
-#define __ac97_slot_error_detected() ( REG_AIC_ACSR & AIC_ACSR_SLTERR )
-#define __ac97_clear_slot_error() ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR )
-
-#define __i2s_is_busy() ( REG_AIC_I2SSR & AIC_I2SSR_BSY )
-
-#define CODEC_READ_CMD (1 << 19)
-#define CODEC_WRITE_CMD (0 << 19)
-#define CODEC_REG_INDEX_BIT 12
-#define CODEC_REG_INDEX_MASK (0x7f << CODEC_REG_INDEX_BIT) /* 18:12 */
-#define CODEC_REG_DATA_BIT 4
-#define CODEC_REG_DATA_MASK (0x0ffff << 4) /* 19:4 */
-
-#define __ac97_out_rcmd_addr(reg) \
-do { \
- REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); \
-} while (0)
-
-#define __ac97_out_wcmd_addr(reg) \
-do { \
- REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); \
-} while (0)
-
-#define __ac97_out_data(value) \
-do { \
- REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); \
-} while (0)
-
-#define __ac97_in_data() \
- ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT )
-
-#define __ac97_in_status_addr() \
- ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT )
-
-#define __i2s_set_sample_rate(i2sclk, sync) \
- ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) )
-
-#define __aic_write_tfifo(v) ( REG_AIC_DR = (v) )
-#define __aic_read_rfifo() ( REG_AIC_DR )
-
-#define __aic_internal_codec() ( REG_AIC_FR |= AIC_FR_ICDC )
-#define __aic_external_codec() ( REG_AIC_FR &= ~AIC_FR_ICDC )
-
-/* Define next ops for AC97 compatible */
-
-#define AC97_ACSR AIC_ACSR
-
-#define __ac97_enable() __aic_enable(); __aic_select_ac97()
-#define __ac97_disable() __aic_disable()
-#define __ac97_reset() __aic_reset()
-
-#define __ac97_set_transmit_trigger(n) __aic_set_transmit_trigger(n)
-#define __ac97_set_receive_trigger(n) __aic_set_receive_trigger(n)
-
-#define __ac97_enable_record() __aic_enable_record()
-#define __ac97_disable_record() __aic_disable_record()
-#define __ac97_enable_replay() __aic_enable_replay()
-#define __ac97_disable_replay() __aic_disable_replay()
-#define __ac97_enable_loopback() __aic_enable_loopback()
-#define __ac97_disable_loopback() __aic_disable_loopback()
-
-#define __ac97_enable_transmit_dma() __aic_enable_transmit_dma()
-#define __ac97_disable_transmit_dma() __aic_disable_transmit_dma()
-#define __ac97_enable_receive_dma() __aic_enable_receive_dma()
-#define __ac97_disable_receive_dma() __aic_disable_receive_dma()
-
-#define __ac97_transmit_request() __aic_transmit_request()
-#define __ac97_receive_request() __aic_receive_request()
-#define __ac97_transmit_underrun() __aic_transmit_underrun()
-#define __ac97_receive_overrun() __aic_receive_overrun()
-
-#define __ac97_clear_errors() __aic_clear_errors()
-
-#define __ac97_get_transmit_resident() __aic_get_transmit_resident()
-#define __ac97_get_receive_count() __aic_get_receive_count()
-
-#define __ac97_enable_transmit_intr() __aic_enable_transmit_intr()
-#define __ac97_disable_transmit_intr() __aic_disable_transmit_intr()
-#define __ac97_enable_receive_intr() __aic_enable_receive_intr()
-#define __ac97_disable_receive_intr() __aic_disable_receive_intr()
-
-#define __ac97_write_tfifo(v) __aic_write_tfifo(v)
-#define __ac97_read_rfifo() __aic_read_rfifo()
-
-/* Define next ops for I2S compatible */
-
-#define I2S_ACSR AIC_I2SSR
-
-#define __i2s_enable() __aic_enable(); __aic_select_i2s()
-#define __i2s_disable() __aic_disable()
-#define __i2s_reset() __aic_reset()
-
-#define __i2s_set_transmit_trigger(n) __aic_set_transmit_trigger(n)
-#define __i2s_set_receive_trigger(n) __aic_set_receive_trigger(n)
-
-#define __i2s_enable_record() __aic_enable_record()
-#define __i2s_disable_record() __aic_disable_record()
-#define __i2s_enable_replay() __aic_enable_replay()
-#define __i2s_disable_replay() __aic_disable_replay()
-#define __i2s_enable_loopback() __aic_enable_loopback()
-#define __i2s_disable_loopback() __aic_disable_loopback()
-
-#define __i2s_enable_transmit_dma() __aic_enable_transmit_dma()
-#define __i2s_disable_transmit_dma() __aic_disable_transmit_dma()
-#define __i2s_enable_receive_dma() __aic_enable_receive_dma()
-#define __i2s_disable_receive_dma() __aic_disable_receive_dma()
-
-#define __i2s_transmit_request() __aic_transmit_request()
-#define __i2s_receive_request() __aic_receive_request()
-#define __i2s_transmit_underrun() __aic_transmit_underrun()
-#define __i2s_receive_overrun() __aic_receive_overrun()
-
-#define __i2s_clear_errors() __aic_clear_errors()
-
-#define __i2s_get_transmit_resident() __aic_get_transmit_resident()
-#define __i2s_get_receive_count() __aic_get_receive_count()
-
-#define __i2s_enable_transmit_intr() __aic_enable_transmit_intr()
-#define __i2s_disable_transmit_intr() __aic_disable_transmit_intr()
-#define __i2s_enable_receive_intr() __aic_enable_receive_intr()
-#define __i2s_disable_receive_intr() __aic_disable_receive_intr()
-
-#define __i2s_write_tfifo(v) __aic_write_tfifo(v)
-#define __i2s_read_rfifo() __aic_read_rfifo()
-
-#define __i2s_reset_codec() \
- do { \
- } while (0)
-
-
-/***************************************************************************
- * ICDC
- ***************************************************************************/
-#define __i2s_internal_codec() __aic_internal_codec()
-#define __i2s_external_codec() __aic_external_codec()
-
-/***************************************************************************
- * INTC
- ***************************************************************************/
-#define __intc_unmask_irq(n) ( REG_INTC_IMCR = (1 << (n)) )
-#define __intc_mask_irq(n) ( REG_INTC_IMSR = (1 << (n)) )
-#define __intc_ack_irq(n) ( REG_INTC_IPR = (1 << (n)) )
-
-
-/***************************************************************************
- * I2C
- ***************************************************************************/
-
-#define __i2c_enable() ( REG_I2C_CR |= I2C_CR_I2CE )
-#define __i2c_disable() ( REG_I2C_CR &= ~I2C_CR_I2CE )
-
-#define __i2c_send_start() ( REG_I2C_CR |= I2C_CR_STA )
-#define __i2c_send_stop() ( REG_I2C_CR |= I2C_CR_STO )
-#define __i2c_send_ack() ( REG_I2C_CR &= ~I2C_CR_AC )
-#define __i2c_send_nack() ( REG_I2C_CR |= I2C_CR_AC )
-
-#define __i2c_set_drf() ( REG_I2C_SR |= I2C_SR_DRF )
-#define __i2c_clear_drf() ( REG_I2C_SR &= ~I2C_SR_DRF )
-#define __i2c_check_drf() ( REG_I2C_SR & I2C_SR_DRF )
-
-#define __i2c_received_ack() ( !(REG_I2C_SR & I2C_SR_ACKF) )
-#define __i2c_is_busy() ( REG_I2C_SR & I2C_SR_BUSY )
-#define __i2c_transmit_ended() ( REG_I2C_SR & I2C_SR_TEND )
-
-#define __i2c_set_clk(dev_clk, i2c_clk) \
- ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 )
-
-#define __i2c_read() ( REG_I2C_DR )
-#define __i2c_write(val) ( REG_I2C_DR = (val) )
-
-
-/***************************************************************************
- * MSC
- ***************************************************************************/
-
-#define __msc_start_op() \
- ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START )
-
-#define __msc_set_resto(to) ( REG_MSC_RESTO = to )
-#define __msc_set_rdto(to) ( REG_MSC_RDTO = to )
-#define __msc_set_cmd(cmd) ( REG_MSC_CMD = cmd )
-#define __msc_set_arg(arg) ( REG_MSC_ARG = arg )
-#define __msc_set_nob(nob) ( REG_MSC_NOB = nob )
-#define __msc_get_nob() ( REG_MSC_NOB )
-#define __msc_set_blklen(len) ( REG_MSC_BLKLEN = len )
-#define __msc_set_cmdat(cmdat) ( REG_MSC_CMDAT = cmdat )
-#define __msc_set_cmdat_ioabort() ( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT )
-#define __msc_clear_cmdat_ioabort() ( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT )
-
-#define __msc_set_cmdat_bus_width1() \
-do { \
- REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \
- REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; \
-} while(0)
-
-#define __msc_set_cmdat_bus_width4() \
-do { \
- REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \
- REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; \
-} while(0)
-
-#define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN )
-#define __msc_set_cmdat_init() ( REG_MSC_CMDAT |= MSC_CMDAT_INIT )
-#define __msc_set_cmdat_busy() ( REG_MSC_CMDAT |= MSC_CMDAT_BUSY )
-#define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK )
-#define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK )
-#define __msc_set_cmdat_read() ( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ )
-#define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ )
-#define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN )
-
-/* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */
-#define __msc_set_cmdat_res_format(r) \
-do { \
- REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; \
- REG_MSC_CMDAT |= (r); \
-} while(0)
-
-#define __msc_clear_cmdat() \
- REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \
- MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \
- MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK )
-
-#define __msc_get_imask() ( REG_MSC_IMASK )
-#define __msc_mask_all_intrs() ( REG_MSC_IMASK = 0xff )
-#define __msc_unmask_all_intrs() ( REG_MSC_IMASK = 0x00 )
-#define __msc_mask_rd() ( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ )
-#define __msc_unmask_rd() ( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ )
-#define __msc_mask_wr() ( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ )
-#define __msc_unmask_wr() ( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ )
-#define __msc_mask_endcmdres() ( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES )
-#define __msc_unmask_endcmdres() ( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES )
-#define __msc_mask_datatrandone() ( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE )
-#define __msc_unmask_datatrandone() ( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE )
-#define __msc_mask_prgdone() ( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE )
-#define __msc_unmask_prgdone() ( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE )
-
-/* n=0,1,2,3,4,5,6,7 */
-#define __msc_set_clkrt(n) \
-do { \
- REG_MSC_CLKRT = n; \
-} while(0)
-
-#define __msc_get_ireg() ( REG_MSC_IREG )
-#define __msc_ireg_rd() ( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ )
-#define __msc_ireg_wr() ( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ )
-#define __msc_ireg_end_cmd_res() ( REG_MSC_IREG & MSC_IREG_END_CMD_RES )
-#define __msc_ireg_data_tran_done() ( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE )
-#define __msc_ireg_prg_done() ( REG_MSC_IREG & MSC_IREG_PRG_DONE )
-#define __msc_ireg_clear_end_cmd_res() ( REG_MSC_IREG = MSC_IREG_END_CMD_RES )
-#define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE )
-#define __msc_ireg_clear_prg_done() ( REG_MSC_IREG = MSC_IREG_PRG_DONE )
-
-#define __msc_get_stat() ( REG_MSC_STAT )
-#define __msc_stat_not_end_cmd_res() ( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0)
-#define __msc_stat_crc_err() \
- ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) )
-#define __msc_stat_res_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR )
-#define __msc_stat_rd_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR )
-#define __msc_stat_wr_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES )
-#define __msc_stat_resto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES )
-#define __msc_stat_rdto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ )
-
-#define __msc_rd_resfifo() ( REG_MSC_RES )
-#define __msc_rd_rxfifo() ( REG_MSC_RXFIFO )
-#define __msc_wr_txfifo(v) ( REG_MSC_TXFIFO = v )
-
-#define __msc_reset() \
-do { \
- REG_MSC_STRPCL = MSC_STRPCL_RESET; \
- while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \
-} while (0)
-
-#define __msc_start_clk() \
-do { \
- REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START; \
-} while (0)
-
-#define __msc_stop_clk() \
-do { \
- REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; \
-} while (0)
-
-#define MMC_CLK 19169200
-#define SD_CLK 24576000
-
-/* msc_clk should little than pclk and little than clk retrieve from card */
-#define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv) \
-do { \
- unsigned int rate, pclk, i; \
- pclk = dev_clk; \
- rate = type?SD_CLK:MMC_CLK; \
- if (msc_clk && msc_clk < pclk) \
- pclk = msc_clk; \
- i = 0; \
- while (pclk < rate) \
- { \
- i ++; \
- rate >>= 1; \
- } \
- lv = i; \
-} while(0)
-
-/* divide rate to little than or equal to 400kHz */
-#define __msc_calc_slow_clk_divisor(type, lv) \
-do { \
- unsigned int rate, i; \
- rate = (type?SD_CLK:MMC_CLK)/1000/400; \
- i = 0; \
- while (rate > 0) \
- { \
- rate >>= 1; \
- i ++; \
- } \
- lv = i; \
-} while(0)
-
-
-/***************************************************************************
- * SSI
- ***************************************************************************/
-
-#define __ssi_enable() ( REG_SSI_CR0 |= SSI_CR0_SSIE )
-#define __ssi_disable() ( REG_SSI_CR0 &= ~SSI_CR0_SSIE )
-#define __ssi_select_ce() ( REG_SSI_CR0 &= ~SSI_CR0_FSEL )
-
-#define __ssi_normal_mode() ( REG_SSI_ITR &= ~SSI_ITR_IVLTM_MASK )
-
-#define __ssi_select_ce2() \
-do { \
- REG_SSI_CR0 |= SSI_CR0_FSEL; \
- REG_SSI_CR1 &= ~SSI_CR1_MULTS; \
-} while (0)
-
-#define __ssi_select_gpc() \
-do { \
- REG_SSI_CR0 &= ~SSI_CR0_FSEL; \
- REG_SSI_CR1 |= SSI_CR1_MULTS; \
-} while (0)
-
-#define __ssi_enable_tx_intr() \
- ( REG_SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE )
-
-#define __ssi_disable_tx_intr() \
- ( REG_SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) )
-
-#define __ssi_enable_rx_intr() \
- ( REG_SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE )
-
-#define __ssi_disable_rx_intr() \
- ( REG_SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) )
-
-#define __ssi_enable_loopback() ( REG_SSI_CR0 |= SSI_CR0_LOOP )
-#define __ssi_disable_loopback() ( REG_SSI_CR0 &= ~SSI_CR0_LOOP )
-
-#define __ssi_enable_receive() ( REG_SSI_CR0 &= ~SSI_CR0_DISREV )
-#define __ssi_disable_receive() ( REG_SSI_CR0 |= SSI_CR0_DISREV )
-
-#define __ssi_finish_receive() \
- ( REG_SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) )
-
-#define __ssi_disable_recvfinish() \
- ( REG_SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) )
-
-#define __ssi_flush_txfifo() ( REG_SSI_CR0 |= SSI_CR0_TFLUSH )
-#define __ssi_flush_rxfifo() ( REG_SSI_CR0 |= SSI_CR0_RFLUSH )
-
-#define __ssi_flush_fifo() \
- ( REG_SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH )
-
-#define __ssi_finish_transmit() ( REG_SSI_CR1 &= ~SSI_CR1_UNFIN )
-
-#define __ssi_spi_format() \
-do { \
- REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \
- REG_SSI_CR1 |= SSI_CR1_FMAT_SPI; \
- REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
- REG_SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1); \
-} while (0)
-
-/* TI's SSP format, must clear SSI_CR1.UNFIN */
-#define __ssi_ssp_format() \
-do { \
- REG_SSI_CR1 &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); \
- REG_SSI_CR1 |= SSI_CR1_FMAT_SSP; \
-} while (0)
-
-/* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */
-#define __ssi_microwire_format() \
-do { \
- REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \
- REG_SSI_CR1 |= SSI_CR1_FMAT_MW1; \
- REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\
- REG_SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3); \
- REG_SSI_CR0 &= ~SSI_CR0_RFINE; \
-} while (0)
-
-/* CE# level (FRMHL), CE# in interval time (ITFRM),
- clock phase and polarity (PHA POL),
- interval time (SSIITR), interval characters/frame (SSIICR) */
-
- /* frmhl,endian,mcom,flen,pha,pol MASK */
-#define SSICR1_MISC_MASK \
- ( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK \
- | SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL ) \
-
-#define __ssi_spi_set_misc(frmhl,endian,flen,mcom,pha,pol) \
-do { \
- REG_SSI_CR1 &= ~SSICR1_MISC_MASK; \
- REG_SSI_CR1 |= ((frmhl) << 30) | ((endian) << 25) | \
- (((mcom) - 1) << 12) | (((flen) - 2) << 4) | \
- ((pha) << 1) | (pol); \
-} while(0)
-
-/* Transfer with MSB or LSB first */
-#define __ssi_set_msb() ( REG_SSI_CR1 &= ~SSI_CR1_LFST )
-#define __ssi_set_lsb() ( REG_SSI_CR1 |= SSI_CR1_LFST )
-
-#define __ssi_set_frame_length(n) \
- REG_SSI_CR1 = (REG_SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4)
-
-/* n = 1 - 16 */
-#define __ssi_set_microwire_command_length(n) \
- ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) )
-
-/* Set the clock phase for SPI */
-#define __ssi_set_spi_clock_phase(n) \
- ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_PHA) | (n&0x1)) )
-
-/* Set the clock polarity for SPI */
-#define __ssi_set_spi_clock_polarity(n) \
- ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) )
-
-/* n = ix8 */
-#define __ssi_set_tx_trigger(n) \
-do { \
- REG_SSI_CR1 &= ~SSI_CR1_TTRG_MASK; \
- REG_SSI_CR1 |= SSI_CR1_TTRG_##n; \
-} while (0)
-
-/* n = ix8 */
-#define __ssi_set_rx_trigger(n) \
-do { \
- REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; \
- REG_SSI_CR1 |= SSI_CR1_RTRG_##n; \
-} while (0)
-
-#define __ssi_get_txfifo_count() \
- ( (REG_SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT )
-
-#define __ssi_get_rxfifo_count() \
- ( (REG_SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT )
-
-#define __ssi_clear_errors() \
- ( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) )
-
-#define __ssi_transfer_end() ( REG_SSI_SR & SSI_SR_END )
-#define __ssi_is_busy() ( REG_SSI_SR & SSI_SR_BUSY )
-
-#define __ssi_txfifo_full() ( REG_SSI_SR & SSI_SR_TFF )
-#define __ssi_rxfifo_empty() ( REG_SSI_SR & SSI_SR_RFE )
-#define __ssi_rxfifo_noempty() ( REG_SSI_SR & SSI_SR_RFHF )
-
-#define __ssi_set_clk(dev_clk, ssi_clk) \
- ( REG_SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 )
-
-#define __ssi_receive_data() REG_SSI_DR
-#define __ssi_transmit_data(v) ( REG_SSI_DR = (v) )
-
-
-/***************************************************************************
- * CIM
- ***************************************************************************/
-
-#define __cim_enable() ( REG_CIM_CTRL |= CIM_CTRL_ENA )
-#define __cim_disable() ( REG_CIM_CTRL &= ~CIM_CTRL_ENA )
-
-#define __cim_input_data_inverse() ( REG_CIM_CFG |= CIM_CFG_INV_DAT )
-#define __cim_input_data_normal() ( REG_CIM_CFG &= ~CIM_CFG_INV_DAT )
-
-#define __cim_vsync_active_low() ( REG_CIM_CFG |= CIM_CFG_VSP )
-#define __cim_vsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_VSP )
-
-#define __cim_hsync_active_low() ( REG_CIM_CFG |= CIM_CFG_HSP )
-#define __cim_hsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_HSP )
-
-#define __cim_sample_data_at_pclk_falling_edge() \
- ( REG_CIM_CFG |= CIM_CFG_PCP )
-#define __cim_sample_data_at_pclk_rising_edge() \
- ( REG_CIM_CFG &= ~CIM_CFG_PCP )
-
-#define __cim_enable_dummy_zero() ( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO )
-#define __cim_disable_dummy_zero() ( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO )
-
-#define __cim_select_external_vsync() ( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC )
-#define __cim_select_internal_vsync() ( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC )
-
-/* n=0-7 */
-#define __cim_set_data_packing_mode(n) \
-do { \
- REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; \
- REG_CIM_CFG |= (CIM_CFG_PACK_##n); \
-} while (0)
-
-#define __cim_enable_ccir656_progressive_mode() \
-do { \
- REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
- REG_CIM_CFG |= CIM_CFG_DSM_CPM; \
-} while (0)
-
-#define __cim_enable_ccir656_interlace_mode() \
-do { \
- REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
- REG_CIM_CFG |= CIM_CFG_DSM_CIM; \
-} while (0)
-
-#define __cim_enable_gated_clock_mode() \
-do { \
- REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
- REG_CIM_CFG |= CIM_CFG_DSM_GCM; \
-} while (0)
-
-#define __cim_enable_nongated_clock_mode() \
-do { \
- REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \
- REG_CIM_CFG |= CIM_CFG_DSM_NGCM; \
-} while (0)
-
-/* sclk:system bus clock
- * mclk: CIM master clock
- */
-#define __cim_set_master_clk(sclk, mclk) \
-do { \
- REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK; \
- REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT); \
-} while (0)
-
-#define __cim_enable_sof_intr() \
- ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM )
-#define __cim_disable_sof_intr() \
- ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM )
-
-#define __cim_enable_eof_intr() \
- ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM )
-#define __cim_disable_eof_intr() \
- ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM )
-
-#define __cim_enable_stop_intr() \
- ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM )
-#define __cim_disable_stop_intr() \
- ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM )
-
-#define __cim_enable_trig_intr() \
- ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM )
-#define __cim_disable_trig_intr() \
- ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM )
-
-#define __cim_enable_rxfifo_overflow_intr() \
- ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM )
-#define __cim_disable_rxfifo_overflow_intr() \
- ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM )
-
-/* n=1-16 */
-#define __cim_set_frame_rate(n) \
-do { \
- REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; \
- REG_CIM_CTRL |= CIM_CTRL_FRC_##n; \
-} while (0)
-
-#define __cim_enable_dma() ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN )
-#define __cim_disable_dma() ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN )
-
-#define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST )
-#define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST )
-
-/* n=4,8,12,16,20,24,28,32 */
-#define __cim_set_rxfifo_trigger(n) \
-do { \
- REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; \
- REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; \
-} while (0)
-
-#define __cim_clear_state() ( REG_CIM_STATE = 0 )
-
-#define __cim_disable_done() ( REG_CIM_STATE & CIM_STATE_VDD )
-#define __cim_rxfifo_empty() ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY )
-#define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG )
-#define __cim_rxfifo_overflow() ( REG_CIM_STATE & CIM_STATE_RXF_OF )
-#define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF )
-#define __cim_dma_stop() ( REG_CIM_STATE & CIM_STATE_DMA_STOP )
-#define __cim_dma_eof() ( REG_CIM_STATE & CIM_STATE_DMA_EOF )
-#define __cim_dma_sof() ( REG_CIM_STATE & CIM_STATE_DMA_SOF )
-
-#define __cim_get_iid() ( REG_CIM_IID )
-#define __cim_get_image_data() ( REG_CIM_RXFIFO )
-#define __cim_get_dam_cmd() ( REG_CIM_CMD )
-
-#define __cim_set_da(a) ( REG_CIM_DA = (a) )
-
-/***************************************************************************
- * LCD
- ***************************************************************************/
-#define __lcd_as_smart_lcd() ( REG_LCD_CFG |= (1<<LCD_CFG_LCDPIN_BIT) )
-#define __lcd_as_general_lcd() ( REG_LCD_CFG &= ~(1<<LCD_CFG_LCDPIN_BIT) )
-
-#define __lcd_set_dis() ( REG_LCD_CTRL |= LCD_CTRL_DIS )
-#define __lcd_clr_dis() ( REG_LCD_CTRL &= ~LCD_CTRL_DIS )
-
-#define __lcd_set_ena() ( REG_LCD_CTRL |= LCD_CTRL_ENA )
-#define __lcd_clr_ena() ( REG_LCD_CTRL &= ~LCD_CTRL_ENA )
-
-/* n=1,2,4,8,16 */
-#define __lcd_set_bpp(n) \
- ( REG_LCD_CTRL = (REG_LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n )
-
-/* n=4,8,16 */
-#define __lcd_set_burst_length(n) \
-do { \
- REG_LCD_CTRL &= ~LCD_CTRL_BST_MASK; \
- REG_LCD_CTRL |= LCD_CTRL_BST_n##; \
-} while (0)
-
-#define __lcd_select_rgb565() ( REG_LCD_CTRL &= ~LCD_CTRL_RGB555 )
-#define __lcd_select_rgb555() ( REG_LCD_CTRL |= LCD_CTRL_RGB555 )
-
-#define __lcd_set_ofup() ( REG_LCD_CTRL |= LCD_CTRL_OFUP )
-#define __lcd_clr_ofup() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUP )
-
-/* n=2,4,16 */
-#define __lcd_set_stn_frc(n) \
-do { \
- REG_LCD_CTRL &= ~LCD_CTRL_FRC_MASK; \
- REG_LCD_CTRL |= LCD_CTRL_FRC_n##; \
-} while (0)
-
-
-#define __lcd_pixel_endian_little() ( REG_LCD_CTRL |= LCD_CTRL_PEDN )
-#define __lcd_pixel_endian_big() ( REG_LCD_CTRL &= ~LCD_CTRL_PEDN )
-
-#define __lcd_reverse_byte_endian() ( REG_LCD_CTRL |= LCD_CTRL_BEDN )
-#define __lcd_normal_byte_endian() ( REG_LCD_CTRL &= ~LCD_CTRL_BEDN )
-
-#define __lcd_enable_eof_intr() ( REG_LCD_CTRL |= LCD_CTRL_EOFM )
-#define __lcd_disable_eof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_EOFM )
-
-#define __lcd_enable_sof_intr() ( REG_LCD_CTRL |= LCD_CTRL_SOFM )
-#define __lcd_disable_sof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_SOFM )
-
-#define __lcd_enable_ofu_intr() ( REG_LCD_CTRL |= LCD_CTRL_OFUM )
-#define __lcd_disable_ofu_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUM )
-
-#define __lcd_enable_ifu0_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM0 )
-#define __lcd_disable_ifu0_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM0 )
-
-#define __lcd_enable_ifu1_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM1 )
-#define __lcd_disable_ifu1_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM1 )
-
-#define __lcd_enable_ldd_intr() ( REG_LCD_CTRL |= LCD_CTRL_LDDM )
-#define __lcd_disable_ldd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_LDDM )
-
-#define __lcd_enable_qd_intr() ( REG_LCD_CTRL |= LCD_CTRL_QDM )
-#define __lcd_disable_qd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_QDM )
-
-
-/* LCD status register indication */
-
-#define __lcd_quick_disable_done() ( REG_LCD_STATE & LCD_STATE_QD )
-#define __lcd_disable_done() ( REG_LCD_STATE & LCD_STATE_LDD )
-#define __lcd_infifo0_underrun() ( REG_LCD_STATE & LCD_STATE_IFU0 )
-#define __lcd_infifo1_underrun() ( REG_LCD_STATE & LCD_STATE_IFU1 )
-#define __lcd_outfifo_underrun() ( REG_LCD_STATE & LCD_STATE_OFU )
-#define __lcd_start_of_frame() ( REG_LCD_STATE & LCD_STATE_SOF )
-#define __lcd_end_of_frame() ( REG_LCD_STATE & LCD_STATE_EOF )
-
-#define __lcd_clr_outfifounderrun() ( REG_LCD_STATE &= ~LCD_STATE_OFU )
-#define __lcd_clr_sof() ( REG_LCD_STATE &= ~LCD_STATE_SOF )
-#define __lcd_clr_eof() ( REG_LCD_STATE &= ~LCD_STATE_EOF )
-
-#define __lcd_panel_white() ( REG_LCD_CFG |= LCD_CFG_WHITE )
-#define __lcd_panel_black() ( REG_LCD_CFG &= ~LCD_CFG_WHITE )
-
-/* n=1,2,4,8 for single mono-STN
- * n=4,8 for dual mono-STN
- */
-#define __lcd_set_panel_datawidth(n) \
-do { \
- REG_LCD_CFG &= ~LCD_CFG_PDW_MASK; \
- REG_LCD_CFG |= LCD_CFG_PDW_n##; \
-} while (0)
-
-/* m=LCD_CFG_MODE_GENERUIC_TFT_xxx */
-#define __lcd_set_panel_mode(m) \
-do { \
- REG_LCD_CFG &= ~LCD_CFG_MODE_MASK; \
- REG_LCD_CFG |= (m); \
-} while(0)
-
-/* n = 0-255 */
-#define __lcd_disable_ac_bias() ( REG_LCD_IO = 0xff )
-#define __lcd_set_ac_bias(n) \
-do { \
- REG_LCD_IO &= ~LCD_IO_ACB_MASK; \
- REG_LCD_IO |= ((n) << LCD_IO_ACB_BIT); \
-} while(0)
-
-#define __lcd_io_set_dir() ( REG_LCD_IO |= LCD_IO_DIR )
-#define __lcd_io_clr_dir() ( REG_LCD_IO &= ~LCD_IO_DIR )
-
-#define __lcd_io_set_dep() ( REG_LCD_IO |= LCD_IO_DEP )
-#define __lcd_io_clr_dep() ( REG_LCD_IO &= ~LCD_IO_DEP )
-
-#define __lcd_io_set_vsp() ( REG_LCD_IO |= LCD_IO_VSP )
-#define __lcd_io_clr_vsp() ( REG_LCD_IO &= ~LCD_IO_VSP )
-
-#define __lcd_io_set_hsp() ( REG_LCD_IO |= LCD_IO_HSP )
-#define __lcd_io_clr_hsp() ( REG_LCD_IO &= ~LCD_IO_HSP )
-
-#define __lcd_io_set_pcp() ( REG_LCD_IO |= LCD_IO_PCP )
-#define __lcd_io_clr_pcp() ( REG_LCD_IO &= ~LCD_IO_PCP )
-
-#define __lcd_vsync_get_vps() \
- ( (REG_LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> LCD_VSYNC_VPS_BIT )
-
-#define __lcd_vsync_get_vpe() \
- ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT )
-#define __lcd_vsync_set_vpe(n) \
-do { \
- REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK; \
- REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT; \
-} while (0)
-
-#define __lcd_hsync_get_hps() \
- ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT )
-#define __lcd_hsync_set_hps(n) \
-do { \
- REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK; \
- REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT; \
-} while (0)
-
-#define __lcd_hsync_get_hpe() \
- ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT )
-#define __lcd_hsync_set_hpe(n) \
-do { \
- REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK; \
- REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT; \
-} while (0)
-
-#define __lcd_vat_get_ht() \
- ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT )
-#define __lcd_vat_set_ht(n) \
-do { \
- REG_LCD_VAT &= ~LCD_VAT_HT_MASK; \
- REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT; \
-} while (0)
-
-#define __lcd_vat_get_vt() \
- ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT )
-#define __lcd_vat_set_vt(n) \
-do { \
- REG_LCD_VAT &= ~LCD_VAT_VT_MASK; \
- REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT; \
-} while (0)
-
-#define __lcd_dah_get_hds() \
- ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT )
-#define __lcd_dah_set_hds(n) \
-do { \
- REG_LCD_DAH &= ~LCD_DAH_HDS_MASK; \
- REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT; \
-} while (0)
-
-#define __lcd_dah_get_hde() \
- ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT )
-#define __lcd_dah_set_hde(n) \
-do { \
- REG_LCD_DAH &= ~LCD_DAH_HDE_MASK; \
- REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT; \
-} while (0)
-
-#define __lcd_dav_get_vds() \
- ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT )
-#define __lcd_dav_set_vds(n) \
-do { \
- REG_LCD_DAV &= ~LCD_DAV_VDS_MASK; \
- REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT; \
-} while (0)
-
-#define __lcd_dav_get_vde() \
- ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT )
-#define __lcd_dav_set_vde(n) \
-do { \
- REG_LCD_DAV &= ~LCD_DAV_VDE_MASK; \
- REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT; \
-} while (0)
-
-#define __lcd_cmd0_set_sofint() ( REG_LCD_CMD0 |= LCD_CMD_SOFINT )
-#define __lcd_cmd0_clr_sofint() ( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT )
-#define __lcd_cmd1_set_sofint() ( REG_LCD_CMD1 |= LCD_CMD_SOFINT )
-#define __lcd_cmd1_clr_sofint() ( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT )
-
-#define __lcd_cmd0_set_eofint() ( REG_LCD_CMD0 |= LCD_CMD_EOFINT )
-#define __lcd_cmd0_clr_eofint() ( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT )
-#define __lcd_cmd1_set_eofint() ( REG_LCD_CMD1 |= LCD_CMD_EOFINT )
-#define __lcd_cmd1_clr_eofint() ( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT )
-
-#define __lcd_cmd0_set_pal() ( REG_LCD_CMD0 |= LCD_CMD_PAL )
-#define __lcd_cmd0_clr_pal() ( REG_LCD_CMD0 &= ~LCD_CMD_PAL )
-
-#define __lcd_cmd0_get_len() \
- ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
-#define __lcd_cmd1_get_len() \
- ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT )
-
-/***************************************************************************
- * RTC ops
- ***************************************************************************/
-
-#define __rtc_write_ready() ( REG_RTC_RCR & RTC_RCR_WRDY )
-#define __rtc_enabled() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR |= RTC_RCR_RTCE ; \
-}while(0) \
-
-#define __rtc_disabled() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR &= ~RTC_RCR_RTCE; \
-}while(0)
-#define __rtc_enable_alarm() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR |= RTC_RCR_AE; \
-}while(0)
-
-#define __rtc_disable_alarm() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR &= ~RTC_RCR_AE; \
-}while(0)
-
-#define __rtc_enable_alarm_irq() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR |= RTC_RCR_AIE; \
-}while(0)
-
-#define __rtc_disable_alarm_irq() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR &= ~RTC_RCR_AIE; \
-}while(0)
-#define __rtc_enable_Hz_irq() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR |= RTC_RCR_HZIE; \
-}while(0)
-
-#define __rtc_disable_Hz_irq() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR &= ~RTC_RCR_HZIE; \
-}while(0)
-#define __rtc_get_1Hz_flag() \
-do{ \
- while(!__rtc_write_ready()); \
- ((REG_RTC_RCR >> RTC_RCR_HZ) & 0x1); \
-}while(0)
-#define __rtc_clear_1Hz_flag() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR &= ~RTC_RCR_HZ; \
-}while(0)
-#define __rtc_get_alarm_flag() \
-do{ \
- while(!__rtc_write_ready()); \
- ((REG_RTC_RCR >> RTC_RCR_AF) & 0x1) \
-while(0)
-#define __rtc_clear_alarm_flag() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RCR &= ~RTC_RCR_AF; \
-}while(0)
-#define __rtc_get_second() \
-do{ \
- while(!__rtc_write_ready());\
- REG_RTC_RSR; \
-}while(0)
-
-#define __rtc_set_second(v) \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RSR = v; \
-}while(0)
-
-#define __rtc_get_alarm_second() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RSAR; \
-}while(0)
-
-
-#define __rtc_set_alarm_second(v) \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RSAR = v; \
-}while(0)
-
-#define __rtc_RGR_is_locked() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RGR >> RTC_RGR_LOCK; \
-}while(0)
-#define __rtc_lock_RGR() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RGR |= RTC_RGR_LOCK; \
-}while(0)
-
-#define __rtc_unlock_RGR() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_RGR &= ~RTC_RGR_LOCK; \
-}while(0)
-
-#define __rtc_get_adjc_val() \
-do{ \
- while(!__rtc_write_ready()); \
- ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT ); \
-}while(0)
-#define __rtc_set_adjc_val(v) \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) )) \
-}while(0)
-
-#define __rtc_get_nc1Hz_val() \
- while(!__rtc_write_ready()); \
- ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT )
-
-#define __rtc_set_nc1Hz_val(v) \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) )) \
-}while(0)
-#define __rtc_power_down() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_HCR |= RTC_HCR_PD; \
-}while(0)
-
-#define __rtc_get_hwfcr_val() \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_HWFCR & RTC_HWFCR_MASK; \
-}while(0)
-#define __rtc_set_hwfcr_val(v) \
-do{ \
- while(!__rtc_write_ready()); \
- REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK; \
-}while(0)
-
-#define __rtc_get_hrcr_val() \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_HRCR & RTC_HRCR_MASK ); \
-}while(0)
-#define __rtc_set_hrcr_val(v) \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK ); \
-}while(0)
-
-#define __rtc_enable_alarm_wakeup() \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_HWCR |= RTC_HWCR_EALM ); \
-}while(0)
-
-#define __rtc_disable_alarm_wakeup() \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_HWCR &= ~RTC_HWCR_EALM ); \
-}while(0)
-
-#define __rtc_status_hib_reset_occur() \
-do{ \
- while(!__rtc_write_ready()); \
- ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 ); \
-}while(0)
-#define __rtc_status_ppr_reset_occur() \
-do{ \
- while(!__rtc_write_ready()); \
- ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 ); \
-}while(0)
-#define __rtc_status_wakeup_pin_waken_up() \
-do{ \
- while(!__rtc_write_ready()); \
- ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 ); \
-}while(0)
-#define __rtc_status_alarm_waken_up() \
-do{ \
- while(!__rtc_write_ready()); \
- ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 ); \
-}while(0)
-#define __rtc_clear_hib_stat_all() \
-do{ \
- while(!__rtc_write_ready()); \
- ( REG_RTC_HWRSR = 0 ); \
-}while(0)
-
-#define __rtc_get_scratch_pattern() \
- while(!__rtc_write_ready()); \
- (REG_RTC_HSPR)
-#define __rtc_set_scratch_pattern(n) \
-do{ \
- while(!__rtc_write_ready()); \
- (REG_RTC_HSPR = n ); \
-}while(0)
-
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __JZ4740_H__ */
+++ /dev/null
-#ifndef __CONFIG_AVT2_H
-#define __CONFIG_AVT2_H
-
-#include <configs/nanonote.h>
-
-#define CONFIG_AVT2 1
-
-#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait avt2=1"
-#define CONFIG_BOOTARGSFROMSD "mem=64M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait avt2=1"
-#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
-
-/* SDRAM paramters */
-#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
-#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
-#define SDRAM_ROW 13 /* Row address: 11 to 13 */
-#define SDRAM_COL 10 /* Column address: 8 to 12 */
-#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
-
-/* SDRAM Timings, unit: ns */
-#define SDRAM_TRAS 45 /* RAS# Active Time */
-#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
-#define SDRAM_TPC 20 /* RAS# Precharge Time */
-#define SDRAM_TRWL 7 /* Write Latency Time */
-#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */
-
-#endif /* __CONFIG_AVT_H */
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * This file contains the configuration parameters for the pavo board.
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-//#define DEBUG
-//#define DEBUG_SHELL
-
-#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
-#define CONFIG_JzRISC 1 /* JzRISC core */
-#define CONFIG_JZSOC 1 /* Jz SoC */
-#define CONFIG_JZ4740 1 /* Jz4740 SoC */
-#define CONFIG_PAVO 1 /* PAVO validation board */
-
-#define CONFIG_BOARD_NAME "n516"
-#define CONFIG_BOARD_HWREV "1.0"
-#define CONFIG_FIRMWARE_EPOCH "0"
-#define CONFIG_UPDATE_TMPBUF 0x80600000
-#define CONFIG_UPDATE_CHUNKSIZE 0x800000
-#define CONFIG_UPDATE_FILENAME "update.oifw"
-#define CONFIG_UPDATE_FILEEXT ".oifw"
-#define CONFIG_UBI_PARTITION "UBI"
-
-#define CONFIG_SKIP_LOWLEVEL_INIT 1
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
-#if 0
-#define CONFIG_LCD /* LCD support */
-#define CONFIG_JZLCD_METRONOME_800x600
-#define LCD_BPP LCD_COLOR8
-
-#define WFM_DATA_SIZE ( 1 << 14 )
-#define CONFIG_METRONOME_WF_LEN (64 * (1 << 10))
-#define CONFIG_METRONOME_WF_NAND_OFFSET (0x100000)
-#define BMP_LOGO_HEIGHT 0
-#define CONFIG_UBI_WF_VOLUME "waveforms"
-#define CONFIG_UBI_BOOTSPLASH_VOLUME "bootsplash"
-#define CONFIG_METRONOME_BOOTSPLASH_LEN 480000
-#endif
-
-#if 0
-#define CONFIG_JZSOC_I2C
-#define CONFIG_HARD_I2C
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SYS_I2C_SLAVE 0
-#define CONFIG_LPC_I2C_ADDR 0x54
-#endif
-
-#define JZ4740_NORBOOT_CFG JZ4740_NORBOOT_16BIT /* NOR Boot config code */
-#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 /* NAND Boot config code */
-
-#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
-#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
-#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL/256) /* incrementer freq */
-
-#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */
-
-#define CONFIG_BAUDRATE 57600
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-
-#define CONFIG_MMC 1
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_JZ_MMC 1
-#define CONFIG_FAT 1
-
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 ">"
-#define CONFIG_CMDLINE_EDITING
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_BDI /* bdinfo */
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_ECHO /* echo arguments */
-#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
-#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
-#undef CONFIG_CMD_IMI /* iminfo */
-#undef CONFIG_CMD_ITEST /* Integer (and string) test */
-#undef CONFIG_CMD_LOADB /* loadb */
-#undef CONFIG_CMD_LOADS /* loads */
-#undef CONFIG_CMD_NFS /* NFS support */
-#undef CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
-#undef CONFIG_CMD_SOURCE /* "source" command support */
-#undef CONFIG_CMD_XIMG /* Load part of Multi Image */
-#undef CONFIG_CMD_NET
-
-//#define CONFIG_CMD_ASKENV
-//#define CONFIG_CMD_DHCP
-//#define CONFIG_CMD_PING
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_FAT
-/*#define CONFIG_CMD_UBI*/
-/*#define CONFIG_CMD_MTDPARTS*/
-//#define CONFIG_CMD_JFFS2
-//#define CONFIG_JFFS2_NAND
-//#define CONFIG_JFFS2_CMDLINE
-#define CONFIG_CMD_UPDATE
-
-#define CONFIG_DOS_PARTITION
-
-/*#define CONFIG_MTD_PARTITIONS*/
-#define CONFIG_RBTREE
-
-#define CONFIG_BOOTP_MASK ( CONFIG_BOOTP_DEFAUL )
-
-/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-#if 0
-#define CONFIG_ZERO_BOOTDELAY_CHECK
-#define CONFIG_BOOTDELAY 0
-#define CONFIG_BOOTFILE uImage /* file to load */
-#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ip=off rootfstype=ubifs root=ubi:rootfs ubi.mtd=UBI rw panic=5 " MTDPARTS_DEFAULT
-#define CONFIG_BOOTCOMMAND "check_and_update; setenv bootargs $bootargs $batt_level_param; ubi read 0x80600000 bootsplash && show_image 0x80600000; ubi read 0x80600000 kernel; bootm 0x80600000; ubi read 0x80600000 errorsplash && show_image 0x80600000; while test 0 = 0; do check_and_update; done"
-#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
-#define CONFIG_IPADDR 192.168.111.1
-#define CONFIG_SERVERIP 192.168.111.2
-#define MTDIDS_DEFAULT "nand0=jz4740-nand"
-#define MTDPARTS_DEFAULT "mtdparts=jz4740-nand:1M@0(uboot)ro,-@1M(UBI)"
-#define CONFIG_EXTRA_ENV_SETTINGS "mtdids=nand0=jz4740-nand\0mtdparts=mtdparts=jz4740-nand:1M@0(uboot)ro,-@1M(UBI)\0" \
- "stdout=serial\0stderr=lcd\0"
-#endif
-
-#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
-#define CONFIG_BOOTDELAY 0
-#define CONFIG_BOOTFILE "uImage" /* file to load */
-#define CONFIG_BOOTARGS "mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
-#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
-
-
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV
-
-/*
- * Serial download configuration
- *
- */
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "n516 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
-
-#define CONFIG_SYS_MALLOC_LEN 1024*1024*2
-#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
-
-#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
-
-#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
-
-#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */
-
-#define CONFIG_SYS_MEMTEST_START 0x80100000
-#define CONFIG_SYS_MEMTEST_END 0x80800000
-
-/*-----------------------------------------------------------------------
- * Environment
- *----------------------------------------------------------------------*/
-#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
-#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
-#else
-#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
-#endif
-
-/*-----------------------------------------------------------------------
- * NAND FLASH configuration
- */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xB8000000
-#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
-
-/*
- * IPL (Initial Program Loader, integrated inside CPU)
- * Will load first 8k from NAND (SPL) into cache and execute it from there.
- *
- * SPL (Secondary Program Loader)
- * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
- * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
- * controller and the NAND controller so that the special U-Boot image can be
- * loaded from NAND to SDRAM.
- *
- * NUB (NAND U-Boot)
- * This NAND U-Boot (NUB) is a special U-Boot version which can be started
- * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
- *
- */
-#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
-#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST /* Start NUB from this addr */
-
-/*
- * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
- */
-#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
-#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */
-
-#define CONFIG_SYS_NAND_PAGE_SIZE 2048
-#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) /* NAND chip block size */
-#define CONFIG_SYS_NAND_BADBLOCK_PAGE 63 /* NAND bad block was marked at this page in a block, starting from 0 */
-#define CONFIG_SYS_NAND_ECC_POS 6
-
-#ifdef CONFIG_ENV_IS_IN_NAND
-//#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
-#define CONFIG_ENV_SIZE (128 * 1024)
-//#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE) /* environment starts here */
-#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
-//#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
-#endif
-
-
-/*-----------------------------------------------------------------------
- * NOR FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
-
-#define PHYS_FLASH_1 0xa8000000 /* Flash Bank #1 */
-
-/* The following #defines are needed to get flash environment right */
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* in pavo/config.mk TEXT_BASE=0x88000000*/
-#define CONFIG_SYS_SYS_MONITOR_BASE TEXT_BASE /* in pavo/config.mk TEXT_BASE=0x88000000*/
-#define CONFIG_SYS_MONITOR_LEN (256*1024) /* Reserve 256 kB for Monitor */
-
-#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_IS_NOWHERE 1
-#define CONFIG_ENV_ADDR 0xa8040000
-#define CONFIG_ENV_SIZE 0x20000
-#endif
-
-/*-----------------------------------------------------------------------
- * SDRAM Info.
- */
-#define CONFIG_NR_DRAM_BANKS 1
-
-// SDRAM paramters
-#define SDRAM_BW16 0 /* Data bus width: 0-32bit, 1-16bit */
-#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
-#define SDRAM_ROW 13 /* Row address: 11 to 13 */
-#define SDRAM_COL 9 /* Column address: 8 to 12 */
-#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
-
-// SDRAM Timings, unit: ns
-#define SDRAM_TRAS 45 /* RAS# Active Time */
-#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
-#define SDRAM_TPC 20 /* RAS# Precharge Time */
-#define SDRAM_TRWL 7 /* Write Latency Time */
-#define SDRAM_TREF 15625 /* Refresh period: 4096 refresh cycles/64ms */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_DCACHE_SIZE 16384
-#define CONFIG_SYS_ICACHE_SIZE 16384
-#define CONFIG_SYS_CACHELINE_SIZE 32
-
-/*-----------------------------------------------------------------------
- * GPIO definition
- */
-#define GPIO_SD_VCC_EN_N 113 /* GPD17 */
-#define GPIO_SD_CD_N 103 /* GPD7 */
-#define GPIO_SD_WP 111 /* GPD15 */
-#define GPIO_USB_DETE 115 /* GPD6 */
-//#define GPIO_DC_DETE_N 103 /* GPD7 */
-#define GPIO_CHARG_STAT_N 112 /* GPD15 */
-#define GPIO_DISP_OFF_N 97 /* GPD1 */
-#define GPIO_UDC_HOTPLUG 100 /* GPD4 */
-#define GPIO_LED_EN 124 /* GPD28 */
-
-#define GPIO_RST_L 50 /* GPB18 LCD_SPL */
-#define GPIO_LCDRDY 49 /* GPB17 LCD_CLS */
-#define GPIO_STBY 86 /* GPC22 LCD_PS */
-#define GPIO_ERR 87 /* GPC23 LCD_REV */
-
-#endif /* __CONFIG_H */
+++ /dev/null
-/*
- * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 3 of the License, or (at your option) any later version.
- */
-
-/*
- * This file contains the configuration parameters for the NanoNote.
- */
-#ifndef __CONFIG_NANONOTE_H
-#define __CONFIG_NANONOTE_H
-
-#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
-#define CONFIG_JzRISC 1 /* JzRISC core */
-#define CONFIG_JZSOC 1 /* Jz SoC */
-#define CONFIG_JZ4740 1 /* Jz4740 SoC */
-#define CONFIG_NANONOTE 1
-
-#define CONFIG_LCD 1 /* LCD support */
-#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */
-#define CONFIG_SYS_WHITE_ON_BLACK 1
-
-#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
-#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
-#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */
-#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED
-
-#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */
-#define CONFIG_BAUDRATE 57600
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-#define CONFIG_MMC 1
-#define CONFIG_FAT 1
-#define CONFIG_DOS_PARTITION 1
-#define CONFIG_SKIP_LOWLEVEL_INIT 1
-#define CONFIG_BOARD_EARLY_INIT_F 1
-#define CONFIG_SYS_NO_FLASH 1
-#define CONFIG_ENV_OVERWRITE 1
-
-#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
-#define CONFIG_BOOTDELAY 0
-#define CONFIG_BOOTFILE "uImage" /* file to load */
-/*
- * Command line configuration.
- */
-#define CONFIG_CMD_BOOTD /* bootd */
-#define CONFIG_CMD_CONSOLE /* coninfo */
-#define CONFIG_CMD_ECHO /* echo arguments */
-
-#define CONFIG_CMD_LOADB /* loadb */
-#define CONFIG_CMD_LOADS /* loads */
-#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
-#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/
-#define CONFIG_CMD_RUN /* run command in env variable */
-#define CONFIG_CMD_SAVEENV /* saveenv */
-#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
-#define CONFIG_CMD_SOURCE /* "source" command support */
-
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_FAT
-
-/*
- * Serial download configuration
- */
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "QI# " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-/* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
-
-#define CONFIG_SYS_MALLOC_LEN 896 * 1024
-#define CONFIG_SYS_BOOTPARAMS_LEN 128 * 1024
-
-#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
-#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
-#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */
-#define CONFIG_SYS_MEMTEST_START 0x80100000
-#define CONFIG_SYS_MEMTEST_END 0x80800000
-
-/*
- * Environment
- */
-#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
-
-/*
- * NAND FLASH configuration
- */
-/* NAND Boot config code */
-#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3
-
-#define NANONOTE_NAND_SIZE 2 /* if board nand flash is 1GB, set to 1
- * if board nand flash is 2GB, set to 2
- * for change the PAGE_SIZE and BLOCK_SIZE
- * will delete when there is no 1GB flash
- */
-
-#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * NANONOTE_NAND_SIZE)
-/* nand chip block size */
-#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * NANONOTE_NAND_SIZE << 10)
-/* nand bad block was marked at this page in a block, start from 0 */
-#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127
-/* ECC offset position in oob area, default value is 6 if it isn't defined */
-#define CONFIG_SYS_NAND_ECC_POS (6 * NANONOTE_NAND_SIZE)
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xB8000000
-#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/
-#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE
-
-/*
- * IPL (Initial Program Loader, integrated inside CPU)
- * Will load first 8k from NAND (SPL) into cache and execute it from there.
- *
- * SPL (Secondary Program Loader)
- * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
- * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
- * controller and the NAND controller so that the special U-Boot image can be
- * loaded from NAND to SDRAM.
- *
- * NUB (NAND U-Boot)
- * This NAND U-Boot (NUB) is a special U-Boot version which can be started
- * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
- *
- */
-#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
-#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
-/* Start NUB from this addr*/
-
-/*
- * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
- */
-#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
-#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */
-
-#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
-#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE)
-/* environment starts here */
-#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
-
-/* in board/nanonote/config.mk TEXT_BAS = 0x88000000 */
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
-
-/*
- * SDRAM Info.
- */
-#define CONFIG_NR_DRAM_BANKS 1
-
-/*
- * Cache Configuration
- */
-#define CONFIG_SYS_DCACHE_SIZE 16384
-#define CONFIG_SYS_ICACHE_SIZE 16384
-#define CONFIG_SYS_CACHELINE_SIZE 32
-
-/*
- * GPIO definition
- */
-#define GPIO_LCD_CS (2 * 32 + 21)
-#define GPIO_DISP_OFF_N (3 * 32 + 21)
-#define GPIO_PWM (3 * 32 + 27)
-
-#define GPIO_AMP_EN (3 * 32 + 4)
-
-#define GPIO_SDPW_EN (3 * 32 + 2)
-#define GPIO_SD_DETECT (3 * 32 + 0)
-
-#define GPIO_USB_DETECT (3 * 32 + 27)
-#define GPIO_BUZZ_PWM (3 * 32 + 28)
-
-#define GPIO_AUDIO_POP (1 * 32 + 29)
-#define GPIO_COB_TEST (1 * 32 + 30)
-
-#define GPIO_KEYOUT_BASE (2 * 32 + 10)
-#define GPIO_KEYIN_BASE (3 * 32 + 18)
-#define GPIO_KEYIN_8 (3 * 32 + 26)
-
-#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */
-#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */
-
-#endif /* __CONFIG_NANONOTE_H */
+++ /dev/null
-#ifndef __CONFIG_QI_LB60_H
-#define __CONFIG_QI_LB60_H
-
-#include <configs/nanonote.h>
-
-#define CONFIG_QI_LB60 1
-
-#define CONFIG_BOOTARGS "mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
-#define CONFIG_BOOTARGSFROMSD "mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p2 rw rootwait"
-#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
-#define CONFIG_BOOTCOMMANDFROMSD "mmc init; fatload mmc 0 0x80600000 uImage; bootm"
-
-/* SDRAM paramters */
-#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
-#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
-#define SDRAM_ROW 13 /* Row address: 11 to 13 */
-#define SDRAM_COL 9 /* Column address: 8 to 12 */
-#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
-
-/* SDRAM Timings, unit: ns */
-#define SDRAM_TRAS 45 /* RAS# Active Time */
-#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
-#define SDRAM_TPC 20 /* RAS# Precharge Time */
-#define SDRAM_TRWL 7 /* Write Latency Time */
-#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */
-
-#endif
+++ /dev/null
-/*
- * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 3 of the License, or (at your option) any later version.
- */
-
-/*
- * This file contains the configuration parameters for SAKC.
- */
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define DEBUG
-#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
-#define CONFIG_JzRISC 1 /* JzRISC core */
-#define CONFIG_JZSOC 1 /* Jz SoC */
-#define CONFIG_JZ4725 1 /* Jz4725 SoC */
-#define CONFIG_JZ4740 1 /* Jz4740 SoC */
-#define CONFIG_SAKC 1 /* SAKC board */
-
-#define MMC_BUS_WIDTH_1BIT 1 /* 1 for MMC 1Bit Bus Width */
-
-//#define CONFIG_LCD 1 /* LCD support */
-//#define LCD_BPP LCD_COLOR32 /*5:18,24,32 bits per pixel */
-//#define CONFIG_SYS_WHITE_ON_BLACK 1
-
-#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
-#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
-#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */
-#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED
-
-#define CONFIG_SYS_UART_BASE UART0_BASE /* Base of the UART channel */
-#define CONFIG_BAUDRATE 57600
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-#define CONFIG_MMC 1
-#define CONFIG_FAT 1
-#define CONFIG_DOS_PARTITION 1
-#define CONFIG_SKIP_LOWLEVEL_INIT 1
-#define CONFIG_BOARD_EARLY_INIT_F 1
-#define CONFIG_SYS_NO_FLASH 1
-#define CONFIG_ENV_OVERWRITE 1
-
-#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTFILE "uImage" /* file to load */
-#define CONFIG_BOOTARGS "mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
-#define CONFIG_EXTRA_ENV_SETTINGS 1
-#define CONFIG_BOOTARGSFROMSD "mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait"
-#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"
-
-/*
- * Command line configuration.
- */
-#define CONFIG_CMD_BDI /* bdinfo */
-#define CONFIG_CMD_BOOTD /* bootd */
-#define CONFIG_CMD_CONSOLE /* coninfo */
-#define CONFIG_CMD_ECHO /* echo arguments */
-#define CONFIG_CMD_IMI /* iminfo */
-#define CONFIG_CMD_ITEST /* Integer (and string) test */
-
-#define CONFIG_CMD_LOADB /* loadb */
-#define CONFIG_CMD_LOADS /* loads */
-#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
-#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/
-#define CONFIG_CMD_RUN /* run command in env variable */
-#define CONFIG_CMD_SAVEENV /* saveenv */
-#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
-#define CONFIG_CMD_SOURCE /* "source" command support */
-#define CONFIG_CMD_XIMG /* Load part of Multi Image */
-
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_FAT
-
-/*
- * Serial download configuration
- */
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "SAKC# " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-/* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
-
-#define CONFIG_SYS_MALLOC_LEN 128 * 1024
-#define CONFIG_SYS_BOOTPARAMS_LEN 128 * 1024
-
-#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
-#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
-#define CONFIG_SYS_LOAD_ADDR 0x80600000 /* default load address */
-#define CONFIG_SYS_MEMTEST_START 0x80100000
-#define CONFIG_SYS_MEMTEST_END 0x80800000
-
-/*
- * Environment
- */
-#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
-
-/*
- * NAND FLASH configuration
- */
-/* NAND Boot config code */
-#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3
-
-#define SAKC_NAND_SIZE 1 /* if board nand flash is 1GB, set to 1
- * if board nand flash is 2GB, set to 2
- * for change the PAGE_SIZE and BLOCK_SIZE
- * will delete when there is no 1GB flash
- */
-
-#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * SAKC_NAND_SIZE)
-/* nand chip block size */
-#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * SAKC_NAND_SIZE << 10)
-/* nand bad block was marked at this page in a block, start from 0 */
-#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127
-/* ECC offset position in oob area, default value is 6 if it isn't defined */
-#define CONFIG_SYS_NAND_ECC_POS (6 * SAKC_NAND_SIZE)
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xB8000000
-#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/
-#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE
-
-/*
- * IPL (Initial Program Loader, integrated inside CPU)
- * Will load first 8k from NAND (SPL) into cache and execute it from there.
- *
- * SPL (Secondary Program Loader)
- * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
- * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
- * controller and the NAND controller so that the special U-Boot image can be
- * loaded from NAND to SDRAM.
- *
- * NUB (NAND U-Boot)
- * This NAND U-Boot (NUB) is a special U-Boot version which can be started
- * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
- *
- */
-#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
-#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
-/* Start NUB from this addr*/
-
-/*
- * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
- */
-#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
-#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */
-
-#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
-#define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE + CONFIG_SYS_NAND_BLOCK_SIZE)
-/* environment starts here */
-#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
-
-/* in qi_lb60.h/config.mk TEXT_BAS = 0x88000000 */
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
-
-/*
- * SDRAM Info.
- */
-#define CONFIG_NR_DRAM_BANKS 1
-
-/* SDRAM paramters */
-#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
-#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
-#define SDRAM_ROW 13 /* Row address: 11 to 13 */
-#define SDRAM_COL 9 /* Column address: 8 to 12 */
-#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */
-
-/* SDRAM Timings, unit: ns */
-#define SDRAM_TRAS 45 /* RAS# Active Time */
-#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
-#define SDRAM_TPC 20 /* RAS# Precharge Time */
-#define SDRAM_TRWL 7 /* Write Latency Time */
-#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */
-
-/*
- * Cache Configuration
- */
-#define CONFIG_SYS_DCACHE_SIZE 16384
-#define CONFIG_SYS_ICACHE_SIZE 16384
-#define CONFIG_SYS_CACHELINE_SIZE 32
-
-/*
- * GPIO definition
- */
-#define GPIO_SD_DETECT (2 * 32 + 27)
-#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */
-#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */
-
-#endif /* __CONFIG_H */
+++ /dev/null
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
-
-LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE)
-AFLAGS += -DCONFIG_NAND_SPL
-CFLAGS += -DCONFIG_NAND_SPL
-
-SOBJS = start.o usb_boot.o
-COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o
-
-SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
-__OBJS := $(SOBJS) $(COBJS)
-LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
-
-nandobj := $(OBJTREE)/nand_spl/
-
-ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
-all: $(obj).depend $(ALL)
-
-$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
- dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1
- cat $< $(nandobj)junk1 > $(nandobj)junk2
- dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
- cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
- dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
- cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
- dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
- rm -f $(nandobj)junk*
-
-$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
-
-$(nandobj)u-boot-spl: $(OBJS)
- cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
- -Map $(nandobj)u-boot-spl.map \
- -o $(nandobj)u-boot-spl
-
-# create symbolic links for common files
-
-# from cpu directory
-$(obj)start.S:
- @rm -f $(obj)start.S
- ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S
-
-$(obj)usb_boot.S:
- @rm -f $(obj)usb_boot.S
- ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S
-
-$(obj)cpu.c:
- @rm -f $(obj)cpu.c
- ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c
-
-$(obj)jz4740.c:
- @rm -f $(obj)jz4740.c
- ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c
-
-$(obj)jz_serial.c:
- @rm -f $(obj)jz_serial.c
- ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c
-
-# from nand_spl directory
-$(obj)nand_boot_jz4740.c:
- @rm -f $(obj)nand_boot_jz4740.c
- ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-#
-# Ingenic JZ4740 Reference Platform
-#
-
-#
-# TEXT_BASE for SPL:
-#
-# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000,
-# in the first 4kBytes of memory space in cache. So we set
-# TEXT_BASE to starting address in internal cache here.
-#
-TEXT_BASE = 0x80000000
+++ /dev/null
-/*
- * (C) Copyright 2005
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
-
-LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE)
-AFLAGS += -DCONFIG_NAND_SPL
-CFLAGS += -DCONFIG_NAND_SPL
-
-SOBJS = start.o usb_boot.o
-COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o
-
-SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
-__OBJS := $(SOBJS) $(COBJS)
-LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
-
-nandobj := $(OBJTREE)/nand_spl/
-
-ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
-all: $(obj).depend $(ALL)
-
-$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
- dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1
- cat $< $(nandobj)junk1 > $(nandobj)junk2
- dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
- cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
- dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
- cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
- dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
- rm -f $(nandobj)junk*
-
-$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
-
-$(nandobj)u-boot-spl: $(OBJS)
- cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
- -Map $(nandobj)u-boot-spl.map \
- -o $(nandobj)u-boot-spl
-
-# create symbolic links for common files
-
-# from cpu directory
-$(obj)start.S:
- @rm -f $(obj)start.S
- ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S
-
-$(obj)usb_boot.S:
- @rm -f $(obj)usb_boot.S
- ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S
-
-$(obj)cpu.c:
- @rm -f $(obj)cpu.c
- ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c
-
-$(obj)jz4740.c:
- @rm -f $(obj)jz4740.c
- ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c
-
-$(obj)jz_serial.c:
- @rm -f $(obj)jz_serial.c
- ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c
-
-# from nand_spl directory
-$(obj)nand_boot_jz4740.c:
- @rm -f $(obj)nand_boot_jz4740.c
- ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-#
-# Ingenic JZ4740 Reference Platform
-#
-
-#
-# TEXT_BASE for SPL:
-#
-# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000,
-# in the first 4kBytes of memory space in cache. So we set
-# TEXT_BASE to starting address in internal cache here.
-#
-TEXT_BASE = 0x80000000
+++ /dev/null
-/*
- * (C) Copyright 2005
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
-
-LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE)
-AFLAGS += -DCONFIG_NAND_SPL
-CFLAGS += -DCONFIG_NAND_SPL
-
-SOBJS = start.o usb_boot.o
-COBJS = nand_boot_jz4740.o cpu.o jz4740.o jz_serial.o
-
-SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
-__OBJS := $(SOBJS) $(COBJS)
-LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
-
-nandobj := $(OBJTREE)/nand_spl/
-
-ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
-all: $(obj).depend $(ALL)
-
-$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
- dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1
- cat $< $(nandobj)junk1 > $(nandobj)junk2
- dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
- cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
- dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
- cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
- dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
- rm -f $(nandobj)junk*
-
-$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
- $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
-
-$(nandobj)u-boot-spl: $(OBJS)
- cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
- -Map $(nandobj)u-boot-spl.map \
- -o $(nandobj)u-boot-spl
-
-# create symbolic links for common files
-
-# from cpu directory
-$(obj)start.S:
- @rm -f $(obj)start.S
- ln -s $(SRCTREE)/cpu/mips/start.S $(obj)start.S
-
-$(obj)usb_boot.S:
- @rm -f $(obj)usb_boot.S
- ln -s $(SRCTREE)/cpu/mips/usb_boot.S $(obj)usb_boot.S
-
-$(obj)cpu.c:
- @rm -f $(obj)cpu.c
- ln -s $(SRCTREE)/cpu/mips/cpu.c $(obj)cpu.c
-
-$(obj)jz4740.c:
- @rm -f $(obj)jz4740.c
- ln -s $(SRCTREE)/cpu/mips/jz4740.c $(obj)jz4740.c
-
-$(obj)jz_serial.c:
- @rm -f $(obj)jz_serial.c
- ln -s $(SRCTREE)/cpu/mips/jz_serial.c $(obj)jz_serial.c
-
-# from nand_spl directory
-$(obj)nand_boot_jz4740.c:
- @rm -f $(obj)nand_boot_jz4740.c
- ln -s $(SRCTREE)/nand_spl/nand_boot_jz4740.c $(obj)nand_boot_jz4740.c
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, sr@denx.de.
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-#
-# Ingenic JZ4740 Reference Platform
-#
-
-#
-# TEXT_BASE for SPL:
-#
-# On JZ4730 platforms the SPL is located at 0x80000000...0x80001000,
-# in the first 4kBytes of memory space in cache. So we set
-# TEXT_BASE to starting address in internal cache here.
-#
-TEXT_BASE = 0x80000000
+++ /dev/null
-/*
- * (C) Copyright 2005
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
-
-OUTPUT_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(.rodata) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .sdata : { *(.sdata) }
-
- _gp = ALIGN(16);
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss) }
- .bss : { *(.bss) }
- uboot_end = .;
-}
+++ /dev/null
-/*
- * Copyright (C) 2007 Ingenic Semiconductor Inc.
- * Author: Peter <jlwei@ingenic.cn>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <nand.h>
-
-#include <asm/io.h>
-#include <asm/jz4740.h>
-
-#define KEY_U_OUT (32 * 2 + 16)
-#define KEY_U_IN (32 * 3 + 19)
-
-/*
- * NAND flash definitions
- */
-
-#define NAND_DATAPORT 0xb8000000
-#define NAND_ADDRPORT 0xb8010000
-#define NAND_COMMPORT 0xb8008000
-
-#define ECC_BLOCK 512
-#define ECC_POS 6
-#define PAR_SIZE 9
-
-#define __nand_enable() (REG_EMC_NFCSR |= EMC_NFCSR_NFE1 | EMC_NFCSR_NFCE1)
-#define __nand_disable() (REG_EMC_NFCSR &= ~(EMC_NFCSR_NFCE1))
-#define __nand_ecc_rs_encoding() \
- (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST | EMC_NFECR_RS | EMC_NFECR_RS_ENCODING)
-#define __nand_ecc_rs_decoding() \
- (REG_EMC_NFECR = EMC_NFECR_ECCE | EMC_NFECR_ERST | EMC_NFECR_RS | EMC_NFECR_RS_DECODING)
-#define __nand_ecc_disable() (REG_EMC_NFECR &= ~EMC_NFECR_ECCE)
-#define __nand_ecc_encode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_ENCF))
-#define __nand_ecc_decode_sync() while (!(REG_EMC_NFINTS & EMC_NFINTS_DECF))
-
-static inline void __nand_dev_ready(void)
-{
- unsigned int timeout = 10000;
- while ((REG_GPIO_PXPIN(2) & 0x40000000) && timeout--);
- while (!(REG_GPIO_PXPIN(2) & 0x40000000));
-}
-
-#define __nand_cmd(n) (REG8(NAND_COMMPORT) = (n))
-#define __nand_addr(n) (REG8(NAND_ADDRPORT) = (n))
-#define __nand_data8() REG8(NAND_DATAPORT)
-#define __nand_data16() REG16(NAND_DATAPORT)
-
-#if (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R3)
- #define NAND_BUS_WIDTH 8
- #define NAND_ROW_CYCLE 3
-#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B8R2)
- #define NAND_BUS_WIDTH 8
- #define NAND_ROW_CYCLE 2
-#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R3)
- #define NAND_BUS_WIDTH 16
- #define NAND_ROW_CYCLE 3
-#elif (JZ4740_NANDBOOT_CFG == JZ4740_NANDBOOT_B16R2)
- #define NAND_BUS_WIDTH 16
- #define NAND_ROW_CYCLE 2
-#endif
-
-/*
- * NAND flash parameters
- */
-static int page_size = 2048;
-static int oob_size = 64;
-static int ecc_count = 4;
-static int page_per_block = 64;
-static int bad_block_pos = 0;
-static int block_size = 131072;
-
-static unsigned char oob_buf[128] = {0};
-
-/*
- * External routines
- */
-extern void flush_cache_all(void);
-extern int serial_init(void);
-extern void serial_puts(const char *s);
-extern void sdram_init(void);
-extern void pll_init(void);
-extern void usb_boot();
-
-/*
- * NAND flash routines
- */
-#if NAND_BUS_WIDTH == 16
-static inline void nand_read_buf16(void *buf, int count)
-{
- int i;
- u16 *p = (u16 *)buf;
-
- for (i = 0; i < count; i += 2)
- *p++ = __nand_data16();
-}
-#define nand_read_buf nand_read_buf16
-
-#elif NAND_BUS_WIDTH == 8
-static inline void nand_read_buf8(void *buf, int count)
-{
- int i;
- u8 *p = (u8 *)buf;
-
- for (i = 0; i < count; i++)
- *p++ = __nand_data8();
-}
-#define nand_read_buf nand_read_buf8
-
-#endif
-
-/* Correct 1~9-bit errors in 512-bytes data */
-static void rs_correct(unsigned char *dat, int idx, int mask)
-{
- int i;
-
- idx--;
-
- i = idx + (idx >> 3);
- if (i >= 512)
- return;
-
- mask <<= (idx & 0x7);
-
- dat[i] ^= mask & 0xff;
- if (i < 511)
- dat[i+1] ^= (mask >> 8) & 0xff;
-}
-
-static int nand_read_oob(int page_addr, uchar *buf, int size)
-{
- int col_addr;
- if (page_size != 512)
- col_addr = page_size;
- else {
- col_addr = 0;
- __nand_dev_ready();
- }
-
- if (page_size != 512)
- /* Send READ0 command */
- __nand_cmd(NAND_CMD_READ0);
- else
- /* Send READOOB command */
- __nand_cmd(NAND_CMD_READOOB);
-
- /* Send column address */
- __nand_addr(col_addr & 0xff);
- if (page_size != 512)
- __nand_addr((col_addr >> 8) & 0xff);
-
- /* Send page address */
- __nand_addr(page_addr & 0xff);
- __nand_addr((page_addr >> 8) & 0xff);
- #ifdef NAND_ROW_CYCLE == 3
- __nand_addr((page_addr >> 16) & 0xff);
- #endif
-
- /* Send READSTART command for 2048 or 4096 ps NAND */
- if (page_size != 512)
- __nand_cmd(NAND_CMD_READSTART);
-
- /* Wait for device ready */
- __nand_dev_ready();
-
- /* Read oob data */
- nand_read_buf(buf, size);
- if (page_size == 512)
- __nand_dev_ready();
- return 0;
-}
-
-static int nand_read_page(int page_addr, uchar *dst, uchar *oobbuf)
-{
- uchar *databuf = dst, *tmpbuf;
- int i, j;
-
- /*
- * Read oob data
- */
- nand_read_oob(page_addr, oobbuf, oob_size);
-
- /*
- * Read page data
- */
-
- /* Send READ0 command */
- __nand_cmd(NAND_CMD_READ0);
-
- /* Send column address */
- __nand_addr(0);
- if (page_size != 512)
- __nand_addr(0);
-
- /* Send page address */
- __nand_addr(page_addr & 0xff);
- __nand_addr((page_addr >> 8) & 0xff);
- #if NAND_ROW_CYCLE == 3
- __nand_addr((page_addr >> 16) & 0xff);
- #endif
-
- /* Send READSTART command for 2048 or 4096 ps NAND */
- if (page_size != 512)
- __nand_cmd(NAND_CMD_READSTART);
-
- /* Wait for device ready */
- __nand_dev_ready();
-
- /* Read page data */
- tmpbuf = databuf;
-
- for (i = 0; i < ecc_count; i++) {
- volatile unsigned char *paraddr = (volatile unsigned char *)EMC_NFPAR0;
- unsigned int stat;
-
- /* Enable RS decoding */
- REG_EMC_NFINTS = 0x0;
- __nand_ecc_rs_decoding();
-
- /* Read data */
- nand_read_buf((void *)tmpbuf, ECC_BLOCK);
-
- /* Set PAR values */
- for (j = 0; j < PAR_SIZE; j++) {
-#if defined(CONFIG_SYS_NAND_ECC_POS)
- *paraddr++ = oobbuf[CONFIG_SYS_NAND_ECC_POS + i*PAR_SIZE + j];
-#else
- *paraddr++ = oobbuf[ECC_POS + i*PAR_SIZE + j];
-#endif
- }
-
- /* Set PRDY */
- REG_EMC_NFECR |= EMC_NFECR_PRDY;
-
- /* Wait for completion */
- __nand_ecc_decode_sync();
-
- /* Disable decoding */
- __nand_ecc_disable();
-
- /* Check result of decoding */
- stat = REG_EMC_NFINTS;
- if (stat & EMC_NFINTS_ERR) {
- /* Error occurred */
- /* serial_puts("\n Error occurred\n"); */
- if (stat & EMC_NFINTS_UNCOR) {
- /* Uncorrectable error occurred */
- /* serial_puts("\nUncorrectable error occurred\n"); */
- }
- else {
- unsigned int errcnt, index, mask;
-
- errcnt = (stat & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT;
- switch (errcnt) {
- case 4:
- index = (REG_EMC_NFERR3 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
- mask = (REG_EMC_NFERR3 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
- rs_correct(tmpbuf, index, mask);
- /* FALL-THROUGH */
- case 3:
- index = (REG_EMC_NFERR2 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
- mask = (REG_EMC_NFERR2 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
- rs_correct(tmpbuf, index, mask);
- /* FALL-THROUGH */
- case 2:
- index = (REG_EMC_NFERR1 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
- mask = (REG_EMC_NFERR1 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
- rs_correct(tmpbuf, index, mask);
- /* FALL-THROUGH */
- case 1:
- index = (REG_EMC_NFERR0 & EMC_NFERR_INDEX_MASK) >> EMC_NFERR_INDEX_BIT;
- mask = (REG_EMC_NFERR0 & EMC_NFERR_MASK_MASK) >> EMC_NFERR_MASK_BIT;
- rs_correct(tmpbuf, index, mask);
- break;
- default:
- break;
- }
- }
- }
-
- tmpbuf += ECC_BLOCK;
- }
-
- return 0;
-}
-
-#ifndef CONFIG_SYS_NAND_BADBLOCK_PAGE
-#define CONFIG_SYS_NAND_BADBLOCK_PAGE 0 /* NAND bad block was marked at this page in a block, starting from 0 */
-#endif
-
-static void nand_load(int offs, int uboot_size, uchar *dst)
-{
- int page;
- int pagecopy_count;
-
- __nand_enable();
-
- page = offs / page_size;
- pagecopy_count = 0;
- while (pagecopy_count < (uboot_size / page_size)) {
- if (page % page_per_block == 0) {
- nand_read_oob(page + CONFIG_SYS_NAND_BADBLOCK_PAGE, oob_buf, oob_size);
- if (oob_buf[bad_block_pos] != 0xff) {
- page += page_per_block;
- /* Skip bad block */
- continue;
- }
- }
- /* Load this page to dst, do the ECC */
- nand_read_page(page, dst, oob_buf);
-
- dst += page_size;
- page++;
- pagecopy_count++;
- }
-
- __nand_disable();
-}
-
-static void jz_nand_init(void) {
-
- /* Optimize the timing of nand */
- REG_EMC_SMCR1 = 0x094c4400;
-}
-
-static void gpio_init(void)
-{
- /*
- * Initialize SDRAM pins
- */
-#if defined(CONFIG_JZ4720)
- __gpio_as_sdram_16bit_4720();
-#elif defined(CONFIG_JZ4725)
- __gpio_as_sdram_16bit_4725();
-#else
- __gpio_as_sdram_32bit();
-#endif
-
- /*
- * Initialize UART0 pins
- */
- __gpio_as_uart0();
-}
-
-static int is_usb_boot()
-{
- int keyU = 0;
-
- __gpio_as_input(KEY_U_IN);
- __gpio_enable_pull(KEY_U_IN);
-
- __gpio_as_output(KEY_U_OUT);
- __gpio_clear_pin(KEY_U_OUT);
-
- keyU = __gpio_get_pin(KEY_U_IN);
-
- if (keyU)
- serial_puts("[U] not pressed\n");
- else
- serial_puts("[U] pressed\n");
-
- return !keyU;
-}
-
-void nand_boot(void)
-{
- void (*uboot)(void);
-
- /*
- * Init hardware
- */
- jz_nand_init();
- gpio_init();
- serial_init();
-
- serial_puts("\n\nNAND Secondary Program Loader\n\n");
-
- pll_init();
- sdram_init();
-
-#if defined(CONFIG_NANONOTE)
- if(is_usb_boot()) {
- serial_puts("enter USB BOOT mode\n");
- usb_boot();
- }
-#endif
-
- page_size = CONFIG_SYS_NAND_PAGE_SIZE;
- block_size = CONFIG_SYS_NAND_BLOCK_SIZE;
- page_per_block = CONFIG_SYS_NAND_BLOCK_SIZE / CONFIG_SYS_NAND_PAGE_SIZE;
- bad_block_pos = (page_size == 512) ? 5 : 0;
- oob_size = page_size / 32;
- ecc_count = page_size / ECC_BLOCK;
-
- /*
- * Load U-Boot image from NAND into RAM
- */
- nand_load(CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE,
- (uchar *)CONFIG_SYS_NAND_U_BOOT_DST);
-
- uboot = (void (*)(void))CONFIG_SYS_NAND_U_BOOT_START;
-
- serial_puts("Starting U-Boot ...\n");
-
- /*
- * Flush caches
- */
- flush_cache_all();
-
- /*
- * Jump to U-Boot image
- */
- (*uboot)();
-}
+++ /dev/null
-this patch include the u-boot2009.11 change files
-
-From: Xiangfu Liu <xiangfu@sharism.cc>
-
-
----
-
- Makefile | 10 +
- common/env_common.c | 2
- common/lcd.c | 45 ++++
- common/main.c | 4
- cpu/mips/Makefile | 4
- cpu/mips/cache.S | 280 ++++++++++----------------
- cpu/mips/config.mk | 6 -
- cpu/mips/cpu.c | 75 +++++++
- cpu/mips/start.S | 432 ++++++++++++++++++++++++++++++++--------
- drivers/mtd/nand/nand_base.c | 88 ++++++++
- examples/standalone/mips.lds | 2
- include/asm-mips/addrspace.h | 2
- include/asm-mips/global_data.h | 11 +
- include/lcd.h | 56 +++++
- lib_mips/board.c | 18 +-
- lib_mips/bootm.c | 7 +
- lib_mips/time.c | 4
- 20 files changed, 800 insertions(+), 333 deletions(-)
-
-
-diff --git a/Makefile b/Makefile
-index f06a97c..a318eb4 100644
---- a/Makefile
-+++ b/Makefile
-@@ -3439,6 +3439,22 @@ qemu_mips_config : unconfig
- @$(MKCONFIG) -a qemu-mips mips mips qemu-mips
-
- #########################################################################
-+## MIPS32 Jz47XX
-+#########################################################################
-+qi_lb60_config : unconfig
-+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-+ @echo "Compile NAND boot image for QI LB60"
-+ @$(MKCONFIG) -a qi_lb60 mips mips nanonote
-+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/nanonote/config.tmp
-+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-+
-+avt2_config : unconfig
-+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-+ @echo "Compile NAND boot image for AVT2"
-+ @$(MKCONFIG) -a avt2 mips mips nanonote
-+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/nanonote/config.tmp
-+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-+#########################################################################
- ## MIPS64 5Kc
- #########################################################################
-
-diff --git a/common/env_common.c b/common/env_common.c
-index 439a4a9..6cfe30b 100644
---- a/common/env_common.c
-+++ b/common/env_common.c
-@@ -134,7 +134,10 @@ uchar default_environment[] = {
- "pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0"
- #endif
--#ifdef CONFIG_EXTRA_ENV_SETTINGS
-- CONFIG_EXTRA_ENV_SETTINGS
-+#ifdef CONFIG_BOOTARGSFROMSD
-+ "bootargsfromsd=" CONFIG_BOOTARGSFROMSD "\0"
-+#endif
-+#ifdef CONFIG_BOOTCOMMANDFROMSD
-+ "bootcmdfromsd=" CONFIG_BOOTCOMMANDFROMSD "\0"
- #endif
- "\0"
- };
-diff --git a/common/lcd.c b/common/lcd.c
-index 4e31618..ddd5aa8 100644
---- a/common/lcd.c
-+++ b/common/lcd.c
-@@ -64,7 +64,9 @@
- #ifdef CONFIG_LCD_LOGO
- # include <bmp_logo.h> /* Get logo data, width and height */
- # if (CONSOLE_COLOR_WHITE >= BMP_LOGO_OFFSET)
--# error Default Color Map overlaps with Logo Color Map
-+# ifndef CONFIG_JzRISC /* JzRISC core */
-+# error Default Color Map overlaps with Logo Color Map
-+# endif
- # endif
- #endif
-
-@@ -249,6 +251,14 @@ static void lcd_drawchars (ushort x, ushort y, uchar *str, int count)
- lcd_color_fg : lcd_color_bg;
- bits <<= 1;
- }
-+#elif LCD_BPP == LCD_COLOR32
-+ uint *m = (uint *)d;
-+ for (c=0; c<32; ++c) {
-+ *m++ = (bits & 0x80) ?
-+ lcd_color_fg : lcd_color_bg;
-+ //d+=4;
-+ bits <<= 1;
-+ }
- #endif
- }
- #if LCD_BPP == LCD_MONOCHROME
-@@ -315,6 +325,9 @@ static void test_pattern (void)
- }
- #endif /* LCD_TEST_PATTERN */
-
-+#ifdef CONFIG_JzRISC /* JzRISC core */
-+extern int flush_cache_all(void);
-+#endif
-
- /************************************************************************/
- /* ** GENERIC Initialization Routines */
-@@ -381,6 +394,7 @@ static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
- COLOR_MASK(lcd_getbgcolor()),
- lcd_line_length*panel_info.vl_row);
- #endif
-+
- /* Paint the logo and retrieve LCD base address */
- debug ("[LCD] Drawing the logo...\n");
- lcd_console_address = lcd_logo ();
-@@ -458,6 +472,8 @@ static void lcd_setfgcolor (int color)
- {
- #ifdef CONFIG_ATMEL_LCD
- lcd_color_fg = color;
-+#elif LCD_BPP == LCD_COLOR32
-+ lcd_color_fg = color & 0xFFFFFFFF;
- #else
- lcd_color_fg = color & 0x0F;
- #endif
-@@ -469,6 +485,8 @@ static void lcd_setbgcolor (int color)
- {
- #ifdef CONFIG_ATMEL_LCD
- lcd_color_bg = color;
-+#elif LCD_BPP == LCD_COLOR32
-+ lcd_color_bg = color & 0xFFFFFFFF;
- #else
- lcd_color_bg = color & 0x0F;
- #endif
-@@ -507,6 +525,7 @@ void bitmap_plot (int x, int y)
- uchar *bmap;
- uchar *fb;
- ushort *fb16;
-+ uint *fb32;
- #if defined(CONFIG_PXA250)
- struct pxafb_info *fbi = &panel_info.pxa;
- #elif defined(CONFIG_MPC823)
-@@ -567,13 +586,25 @@ void bitmap_plot (int x, int y)
- }
- }
- else { /* true color mode */
-- fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
-- for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
-- for (j=0; j<BMP_LOGO_WIDTH; j++) {
-- fb16[j] = bmp_logo_palette[(bmap[j])];
-+ if(NBITS(panel_info.vl_bpix) == 16){
-+ fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
-+ for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
-+ for (j=0; j<BMP_LOGO_WIDTH; j++) {
-+ fb16[j] = bmp_logo_palette[(bmap[j])];
- }
-- bmap += BMP_LOGO_WIDTH;
-- fb16 += panel_info.vl_col;
-+ bmap += BMP_LOGO_WIDTH;
-+ fb16 += panel_info.vl_col;
-+ }
-+ }
-+ else{
-+ fb32 = (uint *)(lcd_base + y * lcd_line_length + x);
-+ for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
-+ for (j=0; j<BMP_LOGO_WIDTH; j++) {
-+ fb32[j] = bmp_logo_palette[(bmap[j])];
-+ }
-+ bmap += BMP_LOGO_WIDTH;
-+ fb32 += panel_info.vl_col;
-+ }
- }
- }
-
-diff --git a/common/main.c b/common/main.c
-index 10d8904..ff11ad7 100644
---- a/common/main.c
-+++ b/common/main.c
-@@ -372,7 +372,9 @@ void main_loop (void)
- #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
- s = getenv ("bootdelay");
- bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
--
-+ DECLARE_GLOBAL_DATA_PTR;
-+ if (gd->boot_option == 5)
-+ bootdelay = gd->boot_option;
- debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
-
- # ifdef CONFIG_BOOT_RETRY_TIME
-@@ -393,7 +395,9 @@ void main_loop (void)
- }
- else
- #endif /* CONFIG_BOOTCOUNT_LIMIT */
-- s = getenv ("bootcmd");
-+ s = gd->boot_option == 1 ?
-+ getenv ("bootcmdfromsd"):
-+ getenv ("bootcmd") ;
-
- debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>");
-
-diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile
-index 28a1cbb..5207bc5 100644
---- a/cpu/mips/Makefile
-+++ b/cpu/mips/Makefile
-@@ -33,6 +33,9 @@ SOBJS-$(CONFIG_INCA_IP) += incaip_wdt.o
- COBJS-$(CONFIG_INCA_IP) += asc_serial.o incaip_clock.o
- COBJS-$(CONFIG_PURPLE) += asc_serial.o
- COBJS-$(CONFIG_SOC_AU1X00) += au1x00_eth.o au1x00_serial.o au1x00_usb_ohci.o
-+COBJS-$(CONFIG_JZSOC) += jz4740.o jz_serial.o jz_mmc.o jz4740_nand.o
-+COBJS-$(CONFIG_NANONOTE) += nanonote_gpm940b0.o
-+
-
- SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
- OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
-diff --git a/cpu/mips/cache.S b/cpu/mips/cache.S
-index ff4f11c..cb3baff 100644
---- a/cpu/mips/cache.S
-+++ b/cpu/mips/cache.S
-@@ -23,32 +23,19 @@
- */
-
- #include <config.h>
--#include <asm/asm.h>
-+#include <version.h>
- #include <asm/regdef.h>
- #include <asm/mipsregs.h>
- #include <asm/addrspace.h>
- #include <asm/cacheops.h>
-
--#define RA t8
-+#ifndef CONFIG_JzRISC
-
--/*
-- * 16kB is the maximum size of instruction and data caches on MIPS 4K,
-- * 64kB is on 4KE, 24K, 5K, etc. Set bigger size for convenience.
-- *
-- * Note that the above size is the maximum size of primary cache. U-Boot
-- * doesn't have L2 cache support for now.
-- */
--#define MIPS_MAX_CACHE_SIZE 0x10000
--
--#define INDEX_BASE CKSEG0
-+ /* 16KB is the maximum size of instruction and data caches on
-+ * MIPS 4K.
-+ */
-+#define MIPS_MAX_CACHE_SIZE 0x4000
-
-- .macro cache_op op addr
-- .set push
-- .set noreorder
-- .set mips3
-- cache \op, 0(\addr)
-- .set pop
-- .endm
-
- /*
- * cacheop macro to automate cache operations
-@@ -119,79 +106,7 @@
- #define icacheop(kva, n, cacheSize, cacheLineSize, op) \
- icacheopn(kva, n, cacheSize, cacheLineSize, 1, (op))
-
-- .macro f_fill64 dst, offset, val
-- LONG_S \val, (\offset + 0 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 1 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 2 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 3 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 4 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 5 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 6 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 7 * LONGSIZE)(\dst)
--#if LONGSIZE == 4
-- LONG_S \val, (\offset + 8 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 9 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 10 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 11 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 12 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 13 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 14 * LONGSIZE)(\dst)
-- LONG_S \val, (\offset + 15 * LONGSIZE)(\dst)
--#endif
-- .endm
--
--/*
-- * mips_init_icache(uint PRId, ulong icache_size, unchar icache_linesz)
-- */
--LEAF(mips_init_icache)
-- blez a1, 9f
-- mtc0 zero, CP0_TAGLO
-- /* clear tag to invalidate */
-- PTR_LI t0, INDEX_BASE
-- PTR_ADDU t1, t0, a1
--1: cache_op Index_Store_Tag_I t0
-- PTR_ADDU t0, a2
-- bne t0, t1, 1b
-- /* fill once, so data field parity is correct */
-- PTR_LI t0, INDEX_BASE
--2: cache_op Fill t0
-- PTR_ADDU t0, a2
-- bne t0, t1, 2b
-- /* invalidate again - prudent but not strictly neccessary */
-- PTR_LI t0, INDEX_BASE
--1: cache_op Index_Store_Tag_I t0
-- PTR_ADDU t0, a2
-- bne t0, t1, 1b
--9: jr ra
-- END(mips_init_icache)
--
- /*
-- * mips_init_dcache(uint PRId, ulong dcache_size, unchar dcache_linesz)
-- */
--LEAF(mips_init_dcache)
-- blez a1, 9f
-- mtc0 zero, CP0_TAGLO
-- /* clear all tags */
-- PTR_LI t0, INDEX_BASE
-- PTR_ADDU t1, t0, a1
--1: cache_op Index_Store_Tag_D t0
-- PTR_ADDU t0, a2
-- bne t0, t1, 1b
-- /* load from each line (in cached space) */
-- PTR_LI t0, INDEX_BASE
--2: LONG_L zero, 0(t0)
-- PTR_ADDU t0, a2
-- bne t0, t1, 2b
-- /* clear all tags */
-- PTR_LI t0, INDEX_BASE
--1: cache_op Index_Store_Tag_D t0
-- PTR_ADDU t0, a2
-- bne t0, t1, 1b
--9: jr ra
-- END(mips_init_dcache)
--
--/*******************************************************************************
--*
- * mips_cache_reset - low level initialisation of the primary caches
- *
- * This routine initialises the primary caches to ensure that they
-@@ -204,112 +119,129 @@ LEAF(mips_init_dcache)
- * a source of parity.
- *
- * RETURNS: N/A
--*
- */
--NESTED(mips_cache_reset, 0, ra)
-- move RA, ra
-+ .globl mips_cache_reset
-+ .ent mips_cache_reset
-+mips_cache_reset:
-+
- li t2, CONFIG_SYS_ICACHE_SIZE
- li t3, CONFIG_SYS_DCACHE_SIZE
- li t4, CONFIG_SYS_CACHELINE_SIZE
- move t5, t4
-
-+
- li v0, MIPS_MAX_CACHE_SIZE
-
-- /*
-- * Now clear that much memory starting from zero.
-+ /* Now clear that much memory starting from zero.
- */
-- PTR_LI a0, CKSEG1
-- PTR_ADDU a1, a0, v0
--2: PTR_ADDIU a0, 64
-- f_fill64 a0, -64, zero
-- bne a0, a1, 2b
--
-- /*
-- * The caches are probably in an indeterminate state,
-- * so we force good parity into them by doing an
-- * invalidate, load/fill, invalidate for each line.
-+
-+ li a0, KSEG1
-+ addu a1, a0, v0
-+
-+2: sw zero, 0(a0)
-+ sw zero, 4(a0)
-+ sw zero, 8(a0)
-+ sw zero, 12(a0)
-+ sw zero, 16(a0)
-+ sw zero, 20(a0)
-+ sw zero, 24(a0)
-+ sw zero, 28(a0)
-+ addu a0, 32
-+ bltu a0, a1, 2b
-+
-+ /* Set invalid tag.
- */
-
-- /*
-- * Assume bottom of RAM will generate good parity for the cache.
-+ mtc0 zero, CP0_TAGLO
-+
-+ /*
-+ * The caches are probably in an indeterminate state,
-+ * so we force good parity into them by doing an
-+ * invalidate, load/fill, invalidate for each line.
-+ */
-+
-+ /* Assume bottom of RAM will generate good parity for the cache.
- */
-
-- /*
-- * Initialize the I-cache first,
-+ li a0, K0BASE
-+ move a2, t2 # icacheSize
-+ move a3, t4 # icacheLineSize
-+ move a1, a2
-+ icacheopn(a0,a1,a2,a3,121,(Index_Store_Tag_I,Fill))
-+
-+ /* To support Orion/R4600, we initialise the data cache in 3 passes.
- */
-- move a1, t2
-- move a2, t4
-- PTR_LA t7, mips_init_icache
-- jalr t7
-
-- /*
-- * then initialize D-cache.
-+ /* 1: initialise dcache tags.
- */
-- move a1, t3
-- move a2, t5
-- PTR_LA t7, mips_init_dcache
-- jalr t7
-
-- jr RA
-- END(mips_cache_reset)
-+ li a0, K0BASE
-+ move a2, t3 # dcacheSize
-+ move a3, t5 # dcacheLineSize
-+ move a1, a2
-+ icacheop(a0,a1,a2,a3,Index_Store_Tag_D)
-
--/*******************************************************************************
--*
--* dcache_status - get cache status
--*
--* RETURNS: 0 - cache disabled; 1 - cache enabled
--*
--*/
--LEAF(dcache_status)
-- mfc0 t0, CP0_CONFIG
-- li t1, CONF_CM_UNCACHED
-- andi t0, t0, CONF_CM_CMASK
-- move v0, zero
-- beq t0, t1, 2f
-- li v0, 1
--2: jr ra
-- END(dcache_status)
--
--/*******************************************************************************
--*
-+ /* 2: fill dcache.
-+ */
-+
-+ li a0, K0BASE
-+ move a2, t3 # dcacheSize
-+ move a3, t5 # dcacheLineSize
-+ move a1, a2
-+ icacheopn(a0,a1,a2,a3,1lw,(dummy))
-+
-+ /* 3: clear dcache tags.
-+ */
-+
-+ li a0, K0BASE
-+ move a2, t3 # dcacheSize
-+ move a3, t5 # dcacheLineSize
-+ move a1, a2
-+ icacheop(a0,a1,a2,a3,Index_Store_Tag_D)
-+
-+ j ra
-+ .end mips_cache_reset
-+
-+
-+/*
-+ * dcache_status - get cache status
-+ *
-+ * RETURNS: 0 - cache disabled; 1 - cache enabled
-+ */
-+ .globl dcache_status
-+ .ent dcache_status
-+dcache_status:
-+
-+ mfc0 v0, CP0_CONFIG
-+ andi v0, v0, 1
-+ j ra
-+
-+ .end dcache_status
-+
-+/*
- * dcache_disable - disable cache
- *
- * RETURNS: N/A
--*
- */
--LEAF(dcache_disable)
-+ .globl dcache_disable
-+ .ent dcache_disable
-+dcache_disable:
-+
- mfc0 t0, CP0_CONFIG
- li t1, -8
- and t0, t0, t1
- ori t0, t0, CONF_CM_UNCACHED
-- mtc0 t0, CP0_CONFIG
-- jr ra
-- END(dcache_disable)
-+ mtc0 t0, CP0_CONFIG
-+ j ra
-
--/*******************************************************************************
--*
--* dcache_enable - enable cache
--*
--* RETURNS: N/A
--*
--*/
--LEAF(dcache_enable)
-- mfc0 t0, CP0_CONFIG
-- ori t0, CONF_CM_CMASK
-- xori t0, CONF_CM_CMASK
-- ori t0, CONF_CM_CACHABLE_NONCOHERENT
-- mtc0 t0, CP0_CONFIG
-- jr ra
-- END(dcache_enable)
--
--#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS
--/*******************************************************************************
--*
--* mips_cache_lock - lock RAM area pointed to by a0 in cache.
--*
--* RETURNS: N/A
--*
--*/
-+ .end dcache_disable
-+
-+
-+/*
-+ * mips_cache_lock - lock RAM area pointed to by a0 in cache.
-+ *
-+ * RETURNS: N/A
-+ */
- #if defined(CONFIG_PURPLE)
- # define CACHE_LOCK_SIZE (CONFIG_SYS_DCACHE_SIZE/2)
- #else
-@@ -318,14 +250,14 @@ LEAF(dcache_enable)
- .globl mips_cache_lock
- .ent mips_cache_lock
- mips_cache_lock:
-- li a1, CKSEG0 - CACHE_LOCK_SIZE
-+ li a1, K0BASE - CACHE_LOCK_SIZE
- addu a0, a1
- li a2, CACHE_LOCK_SIZE
- li a3, CONFIG_SYS_CACHELINE_SIZE
- move a1, a2
- icacheop(a0,a1,a2,a3,0x1d)
-
-- jr ra
--
-+ j ra
- .end mips_cache_lock
--#endif /* CONFIG_SYS_INIT_RAM_LOCK_MIPS */
-+
-+#endif /* CONFIG_JzRISC */
-diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk
-index a173c54..8d27e52 100644
---- a/cpu/mips/config.mk
-+++ b/cpu/mips/config.mk
-@@ -25,15 +25,15 @@ MIPSFLAGS:=$(shell \
- if [ "$v" -lt "14" ]; then \
- echo "-mcpu=4kc"; \
- else \
-- echo "-march=4kc -mtune=4kc"; \
-+ echo "-march=4kc -mtune=r4600"; \
- fi)
-
- ifneq (,$(findstring 4KCle,$(CROSS_COMPILE)))
- ENDIANNESS = -EL
- else
--ENDIANNESS = -EB
-+#ENDIANNESS = -EB
- endif
-
--MIPSFLAGS += $(ENDIANNESS)
-+MIPSFLAGS += $(ENDIANNESS) -mabicalls -mips32 -O2
-
- PLATFORM_CPPFLAGS += $(MIPSFLAGS)
-diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c
-index d5a1604..48e1cea 100644
---- a/cpu/mips/cpu.c
-+++ b/cpu/mips/cpu.c
-@@ -28,6 +28,12 @@
- #include <asm/cacheops.h>
- #include <asm/reboot.h>
-
-+#ifdef CONFIG_JZ4740
-+#include <asm/jz4740.h>
-+#endif
-+
-+#if !defined (CONFIG_NAND_SPL) && !defined (CONFIG_MSC_SPL)
-+
- #define cache_op(op,addr) \
- __asm__ __volatile__( \
- " .set push \n" \
-@@ -40,6 +46,19 @@
-
- void __attribute__((weak)) _machine_restart(void)
- {
-+#ifdef CONFIG_JZ4740
-+ __wdt_select_extalclk();
-+ __wdt_select_clk_div64();
-+ __wdt_set_data(100);
-+ __wdt_set_count(0);
-+ __tcu_start_wdt_clock();
-+ __wdt_start();
-+ while(1);
-+#endif
-+#if defined(CONFIG_JzRISC)
-+ void (*f)(void) = (void *) 0xbfc00000;
-+ f();
-+#endif
- }
-
- int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-@@ -110,3 +129,59 @@ int cpu_eth_init(bd_t *bis)
- #endif
- return 0;
- }
-+
-+#endif /* !CONFIG_NAND_SPL !CONFIG_MSC_SPL */
-+
-+#ifdef CONFIG_JzRISC
-+void flush_icache_all(void)
-+{
-+ u32 addr, t = 0;
-+
-+ asm volatile ("mtc0 $0, $28"); /* Clear Taglo */
-+ asm volatile ("mtc0 $0, $29"); /* Clear TagHi */
-+
-+ for (addr = KSEG0; addr < KSEG0 + CONFIG_SYS_ICACHE_SIZE;
-+ addr += CONFIG_SYS_CACHELINE_SIZE) {
-+ asm volatile (
-+ ".set mips3\n\t"
-+ " cache %0, 0(%1)\n\t"
-+ ".set mips2\n\t"
-+ :
-+ : "I" (Index_Store_Tag_I), "r"(addr));
-+ }
-+
-+ /* invalicate btb */
-+ asm volatile (
-+ ".set mips32\n\t"
-+ "mfc0 %0, $16, 7\n\t"
-+ "nop\n\t"
-+ "ori %0,2\n\t"
-+ "mtc0 %0, $16, 7\n\t"
-+ ".set mips2\n\t"
-+ :
-+ : "r" (t));
-+}
-+
-+void flush_dcache_all(void)
-+{
-+ u32 addr;
-+
-+ for (addr = KSEG0; addr < KSEG0 + CONFIG_SYS_DCACHE_SIZE;
-+ addr += CONFIG_SYS_CACHELINE_SIZE) {
-+ asm volatile (
-+ ".set mips3\n\t"
-+ " cache %0, 0(%1)\n\t"
-+ ".set mips2\n\t"
-+ :
-+ : "I" (Index_Writeback_Inv_D), "r"(addr));
-+ }
-+
-+ asm volatile ("sync");
-+}
-+
-+void flush_cache_all(void)
-+{
-+ flush_dcache_all();
-+ flush_icache_all();
-+}
-+#endif /* CONFIG_JzRISC */
-diff --git a/cpu/mips/start.S b/cpu/mips/start.S
-index 57db589..fa6e352 100644
---- a/cpu/mips/start.S
-+++ b/cpu/mips/start.S
-@@ -23,32 +23,33 @@
- */
-
- #include <config.h>
-+#include <version.h>
- #include <asm/regdef.h>
- #include <asm/mipsregs.h>
-+#include <asm/addrspace.h>
-+#include <asm/cacheops.h>
-
-- /*
-- * For the moment disable interrupts, mark the kernel mode and
-- * set ST0_KX so that the CPU does not spit fire when using
-- * 64-bit addresses.
-- */
-- .macro setup_c0_status set clr
-- .set push
-- mfc0 t0, CP0_STATUS
-- or t0, ST0_CU0 | \set | 0x1f | \clr
-- xor t0, 0x1f | \clr
-- mtc0 t0, CP0_STATUS
-- .set noreorder
-- sll zero, 3 # ehb
-- .set pop
-- .endm
--
-- .macro setup_c0_status_reset
--#ifdef CONFIG_64BIT
-- setup_c0_status ST0_KX 0
--#else
-- setup_c0_status 0 0
-+#ifdef CONFIG_JZ4730
-+#include <asm/jz4730.h>
-+#endif
-+
-+#ifdef CONFIG_JZ4740
-+#include <asm/jz4740.h>
-+#endif
-+
-+#ifdef CONFIG_JZ4750
-+#include <asm/jz4750.h>
-+#endif
-+
-+#ifdef CONFIG_JZ4750D
-+#include <asm/jz4750d.h>
-+#endif
-+
-+#if defined(CONFIG_JZ4750) || defined(CONFIG_JZ4750D)
-+#define JZ4750_NANDBOOT_CFG0 (0x55555500 | (CFG_NAND_BW8*0xff))
-+#define JZ4750_NANDBOOT_CFG1 0x55555555
-+#define JZ4750_NANDBOOT_CFG2 ((CFG_NAND_PAGE_SIZE==2048)&0xff0000) | ((CFG_NAND_PAGE_SIZE!=512)&0xff00) | ((CFG_NAND_ROW_CYCLE==3)&0xff)
- #endif
-- .endm
-
- #define RVECENT(f,n) \
- b f; nop
-@@ -61,6 +62,28 @@
- .globl _start
- .text
- _start:
-+#if defined(CONFIG_JZ4740)
-+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
-+ .word JZ4740_NORBOOT_CFG /* fetched during NOR Boot */
-+#else
-+#if defined(CONFIG_NAND_SPL)
-+ .word JZ4740_NANDBOOT_CFG /* fetched during NAND Boot */
-+#endif
-+#endif
-+#endif /* CONFIG_JZ4740 */
-+#if defined(CONFIG_JZ4750) || defined(CONFIG_JZ4750D)
-+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
-+ .word JZ4750_NORBOOT_CFG /* fetched during NOR Boot */
-+#else
-+#if defined(CONFIG_NAND_SPL) && !defined(CONFIG_MSC_SPL)
-+ /* First three words fetched by CPU during NAND Boot */
-+ .word JZ4750_NANDBOOT_CFG0
-+ .word JZ4750_NANDBOOT_CFG1
-+ .word JZ4750_NANDBOOT_CFG2
-+#endif
-+#endif
-+#endif /* CONFIG_JZ4750 || CONFIG_JZ4750D */
-+#if !defined(CONFIG_JzRISC)
- RVECENT(reset,0) /* U-boot entry point */
- RVECENT(reset,1) /* software reboot */
- #if defined(CONFIG_INCA_IP)
-@@ -213,7 +236,7 @@ _start:
- .word 0x00000000
- .word 0x03e00008
- .word 0x00000000
-- .word 0x00000000
-+ .word 0x00000000
- /* 0xbfc00428 */
- .word 0xdc870000
- .word 0xfca70000
-@@ -224,74 +247,192 @@ _start:
- .word 0x00000000
- .word 0x03e00008
- .word 0x00000000
-- .word 0x00000000
-+ .word 0x00000000
- #endif /* CONFIG_PURPLE */
- .align 4
-+#endif /* CONFIG_JzRISC */
-+
- reset:
-
-+#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
-+
-+#ifdef CONFIG_JZ4730
-+
-+ /* Disable interrupts */
-+ la t0, INTC_IMR
-+ li t1, 0xffffffff
-+ sw t1, 0(t0)
-+
-+ /*
-+ * Clear SCR.HGP
-+ */
-+ la t0, CPM_SCR
-+ lw t1, 0(t0)
-+ ori t1, 0x8
-+ xori t1, 0x8
-+ sw t1, 0(t0)
-+
-+ /*
-+ * Set usb port0 as host
-+ */
-+ la t0, HARB_HAPOR
-+ lw t1, 0(t0)
-+ ori t1, HARB_HAPOR_UCHSEL
-+ sw t1, 0(t0)
-+
-+ /*
-+ * Check reset status
-+ */
-+ la t0, CPM_RSTR
-+ lw t1, 0(t0)
-+ andi t1, 0x4
-+ bnez t1, resume_from_hibernate
-+ nop
-+#endif /* CONFIG_JZ4730 */
-+
-+#ifndef CONFIG_NAND_SPL
- /* Clear watch registers.
- */
- mtc0 zero, CP0_WATCHLO
- mtc0 zero, CP0_WATCHHI
-+#endif
-
-- /* WP(Watch Pending), SW0/1 should be cleared. */
-- mtc0 zero, CP0_CAUSE
-+ /* STATUS register */
-+#ifdef CONFIG_JzRISC
-+ /*
-+ * CU0=UM=EXL=IE=0, BEV=ERL=1, IP2~7=1
-+ */
-+ li t0, 0x0040FC04
-+ mtc0 t0, CP0_STATUS
-+#else
-+#ifdef CONFIG_TB0229
-+ li k0, ST0_CU0
-+#else
-+ mfc0 k0, CP0_STATUS
-+#endif
-+ li k1, ~ST0_IE
-+ and k0, k1
-+ mtc0 k0, CP0_STATUS
-+#endif
-
-- setup_c0_status_reset
-+ /* CAUSE register */
-+#ifdef CONFIG_JzRISC
-+ /* IV=1, use the specical interrupt vector (0x200) */
-+ li t1, 0x00800000
-+ mtc0 t1, CP0_CAUSE
-+#else
-+ mtc0 zero, CP0_CAUSE
-+#endif
-
-+#ifndef CONFIG_JzRISC
- /* Init Timer */
- mtc0 zero, CP0_COUNT
- mtc0 zero, CP0_COMPARE
-+#endif
-
--#if !defined(CONFIG_SKIP_LOWLEVEL_INIT)
-+#endif /* !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) */
-+
-+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
- /* CONFIG0 register */
- li t0, CONF_CM_UNCACHED
- mtc0 t0, CP0_CONFIG
--#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */
-+#endif
-
-- /* Initialize $gp.
-+ /* Initialize GOT pointer.
-+ */
-+ bal 1f
-+ nop
-+ .word _GLOBAL_OFFSET_TABLE_
-+ 1:
-+ move gp, ra
-+ lw t1, 0(ra)
-+ move gp, t1
-+
-+#ifdef CONFIG_INCA_IP
-+ /* Disable INCA-IP Watchdog.
- */
-- bal 1f
-+ la t9, disable_incaip_wdt
-+ jalr t9
- nop
-- .word _gp
--1:
-- lw gp, 0(ra)
-+#endif
-
--#if !defined(CONFIG_SKIP_LOWLEVEL_INIT)
-+/* JzRISC will init external memory in board_init_f,
-+ which uses cache as stack and calls into C code. */
-+#ifndef CONFIG_JzRISC
- /* Initialize any external memory.
- */
-- la t9, lowlevel_init
-- jalr t9
-+ la t9, lowlevel_init
-+ jalr t9
- nop
-+#endif
-
-+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT)
- /* Initialize caches...
- */
-- la t9, mips_cache_reset
-- jalr t9
-+#ifdef CONFIG_JzRISC
-+ .set mips32
-+ mtc0 zero, CP0_TAGLO
-+ mtc0 zero, CP0_TAGHI
-+
-+ li t0, K0BASE
-+ ori t1, t0, CONFIG_SYS_DCACHE_SIZE
-+1:
-+ cache Index_Store_Tag_D, 0(t0)
-+ bne t0, t1, 1b
-+ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE
-+
-+ li t0, K0BASE
-+ ori t1, t0, CONFIG_SYS_ICACHE_SIZE
-+2:
-+ cache Index_Store_Tag_I, 0(t0)
-+ bne t0, t1, 2b
-+ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE
-+
-+ /* Invalidate BTB */
-+ mfc0 t0, CP0_CONFIG, 7
-+ nop
-+ ori t0, 2
-+ mtc0 t0, CP0_CONFIG, 7
- nop
-
-+ .set mips2
-+#else
-+ la t9, mips_cache_reset
-+ jalr t9
-+ nop
-+#endif
-+
- /* ... and enable them.
- */
- li t0, CONF_CM_CACHABLE_NONCOHERENT
- mtc0 t0, CP0_CONFIG
--#endif /* !CONFIG_SKIP_LOWLEVEL_INIT */
-+ nop
-+
-+#endif /* !defined(CONFIG_NAND_SPL) && !defined(CONFIG_NAND_U_BOOT) */
-
- /* Set up temporary stack.
- */
--#ifdef CONFIG_SYS_INIT_RAM_LOCK_MIPS
-+#ifndef CONFIG_JzRISC
- li a0, CONFIG_SYS_INIT_SP_OFFSET
-- la t9, mips_cache_lock
-- jalr t9
-+ la t9, mips_cache_lock
-+ jalr t9
- nop
- #endif
-
-+#ifdef CONFIG_NAND_SPL
-+ la sp, 0x80004000
-+ la t9, nand_boot
-+ j t9
-+ nop
-+#else
- li t0, CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_INIT_SP_OFFSET
- la sp, 0(t0)
-
- la t9, board_init_f
-- jr t9
-+ j t9
- nop
-
-+
- /*
- * void relocate_code (addr_sp, gd, addr_moni)
- *
-@@ -305,37 +446,28 @@ reset:
- .globl relocate_code
- .ent relocate_code
- relocate_code:
-- move sp, a0 /* Set new stack pointer */
-+ move sp, a0 /* Set new stack pointer */
-
-- li t0, CONFIG_SYS_MONITOR_BASE
-+ li t0, TEXT_BASE
- la t3, in_ram
- lw t2, -12(t3) /* t2 <-- uboot_end_data */
- move t1, a2
-- move s2, a2 /* s2 <-- destination address */
-
- /*
-- * Fix $gp:
-+ * Fix GOT pointer:
- *
-- * New $gp = (Old $gp - CONFIG_SYS_MONITOR_BASE) + Destination Address
-+ * New GOT-PTR = (old GOT-PTR - TEXT_BASE) + Destination Address
- */
- move t6, gp
-- sub gp, CONFIG_SYS_MONITOR_BASE
-- add gp, a2 /* gp now adjusted */
-- sub s1, gp, t6 /* s1 <-- relocation offset */
-+ sub gp, TEXT_BASE
-+ add gp, a2 /* gp now adjusted */
-+ sub t6, gp, t6 /* t6 <-- relocation offset */
-
- /*
- * t0 = source address
- * t1 = target address
- * t2 = source end address
- */
--
-- /*
-- * Save destination address and size for later usage in flush_cache()
-- */
-- move s0, a1 /* save gd in s0 */
-- move a0, t1 /* a0 <-- destination addr */
-- sub a1, t2, t0 /* a1 <-- size */
--
- /* On the purple board we copy the code earlier in a special way
- * in order to solve flash problems
- */
-@@ -345,47 +477,61 @@ relocate_code:
- sw t3, 0(t1)
- addu t0, 4
- ble t0, t2, 1b
-- addu t1, 4 /* delay slot */
-+ addu t1, 4 /* delay slot */
- #endif
-
- /* If caches were enabled, we would have to flush them here.
- */
--
-- /* a0 & a1 are already set up for flush_cache(start, size) */
-- la t9, flush_cache
-- jalr t9
-+#ifdef CONFIG_JzRISC
-+ /* flush d-cache */
-+ .set mips32
-+ li t0, KSEG0
-+ addi t1, t0, CONFIG_SYS_DCACHE_SIZE
-+2:
-+ cache Index_Writeback_Inv_D, 0(t0)
-+ bne t0, t1, 2b
-+ addi t0, CONFIG_SYS_CACHELINE_SIZE
-+
-+ sync
-+
-+ /* flush i-cache */
-+ li t0, KSEG0
-+ addi t1, t0, CONFIG_SYS_ICACHE_SIZE
-+3:
-+ cache Index_Invalidate_I, 0(t0)
-+ bne t0, t1, 3b
-+ addi t0, CONFIG_SYS_CACHELINE_SIZE
-+
-+ /* Invalidate BTB */
-+ mfc0 t0, CP0_CONFIG, 7
-+ nop
-+ ori t0, 2
-+ mtc0 t0, CP0_CONFIG, 7
- nop
-
-+ .set mips0
-+#endif
-+
- /* Jump to where we've relocated ourselves.
- */
-- addi t0, s2, in_ram - _start
-- jr t0
-+ addi t0, a2, in_ram - _start
-+ j t0
- nop
-
-- .word _gp
-- .word _GLOBAL_OFFSET_TABLE_
- .word uboot_end_data
- .word uboot_end
- .word num_got_entries
-
- in_ram:
-- /*
-- * Now we want to update GOT.
-- *
-- * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
-- * generated by GNU ld. Skip these reserved entries from relocation.
-+ /* Now we want to update GOT.
- */
- lw t3, -4(t0) /* t3 <-- num_got_entries */
-- lw t4, -16(t0) /* t4 <-- _GLOBAL_OFFSET_TABLE_ */
-- lw t5, -20(t0) /* t5 <-- _gp */
-- sub t4, t5 /* compute offset*/
-- add t4, t4, gp /* t4 now holds relocated _GLOBAL_OFFSET_TABLE_ */
-- addi t4, t4, 8 /* Skipping first two entries. */
-+ addi t4, gp, 8 /* Skipping first two entries. */
- li t2, 2
- 1:
- lw t1, 0(t4)
- beqz t1, 2f
-- add t1, s1
-+ add t1, t6
- sw t1, 0(t4)
- 2:
- addi t2, 1
-@@ -396,26 +542,134 @@ in_ram:
- */
- lw t1, -12(t0) /* t1 <-- uboot_end_data */
- lw t2, -8(t0) /* t2 <-- uboot_end */
-- add t1, s1 /* adjust pointers */
-- add t2, s1
-+ add t1, t6 /* adjust pointers */
-+ add t2, t6
-
- sub t1, 4
--1:
-- addi t1, 4
-+1: addi t1, 4
- bltl t1, t2, 1b
- sw zero, 0(t1) /* delay slot */
-
-- move a0, s0 /* a0 <-- gd */
-+ move a0, a1
- la t9, board_init_r
-- jr t9
-- move a1, s2 /* delay slot */
-+ j t9
-+ move a1, a2 /* delay slot */
-
- .end relocate_code
-
-+#endif /* CONFIG_NAND_SPL */
-+
-+#if !defined(CONFIG_JzRISC)
- /* Exception handlers.
- */
- romReserved:
-- b romReserved
-+ b romReserved
-
- romExcHandle:
-- b romExcHandle
-+ b romExcHandle
-+#endif
-+
-+#ifdef CONFIG_JZ4730
-+
-+/* These are the runtime values, modify them according to your platform. */
-+#define PLCR1_VAL 0x1b000520
-+#define CFCR_VAL 0x0c526220
-+
-+#define DMCR_VAL0 0x042a3211
-+#define DMCR_VAL1 0x05aa3211 /*(DMCR_VAL0|EMC_DMCR_RFSH|EMC_DMCR_MRSET)*/
-+
-+#define RTCOR_VAL 0x10
-+#define RTCSR_VAL 0x83
-+
-+ /*
-+ * cpu was reset from hibernate mode
-+ */
-+resume_from_hibernate:
-+ /*
-+ * Init PLL
-+ */
-+ la t0, 0xB0000000 /* CFCR */
-+ li t1, CFCR_VAL
-+ sw t1, 0(t0)
-+
-+ la t0, 0xB0000010 /* PLCR1 */
-+ li t1, PLCR1_VAL
-+ sw t1, 0(t0)
-+ nop;nop;nop;nop
-+
-+ /* Init caches */
-+ .set mips32
-+ mtc0 zero, CP0_TAGLO
-+ mtc0 zero, CP0_TAGHI
-+
-+ li t0, K0BASE
-+ ori t1, t0, CONFIG_SYS_DCACHE_SIZE
-+1:
-+ cache Index_Store_Tag_D, 0(t0)
-+ cache Index_Store_Tag_I, 0(t0)
-+ bne t0, t1, 1b
-+ addiu t0, t0, CONFIG_SYS_CACHELINE_SIZE
-+
-+ /*
-+ * Init SDRAM
-+ */
-+ la t0, 0xB0010070 /* GPALR2 */
-+ lw t1, 0(t0)
-+ li t2, 0x3FFFFFFF
-+ and t1, t2
-+ li t2, 0x40000000
-+ or t1, t2
-+ sw t1, 0(t0)
-+
-+ la t0, 0xB0010074 /* GPAUR2 */
-+ lw t1, 0(t0)
-+ li t2, 0xFFFF0000
-+ and t1, t2
-+ li t2, 0x00005555
-+ or t1, t2
-+ sw t1, 0(t0)
-+
-+ la t0, 0xB3010000 /* EMC base address */
-+
-+ li t1, DMCR_VAL0 /* DMCR */
-+ sw t1, 0x80(t0)
-+
-+ li t1, RTCOR_VAL
-+ sh t1, 0x8c(t0) /* RTCOR */
-+
-+ li t1, RTCSR_VAL
-+ sh t1, 0x84(t0) /* RTCSR */
-+
-+ /* precharge all chip-selects */
-+ ori t1, t0, 0xa088
-+ sb $0, 0(t1)
-+ ori t1, t0, 0xb088
-+ sb $0, 0(t1)
-+
-+ /* delay about 200us */
-+ li t1, 0x20000
-+1:
-+ bnez t1, 1b
-+ sub t1, 1
-+
-+ la t1, DMCR_VAL1 /* DMCR */
-+ sw t1, 0x80(t0)
-+
-+ /* write sdram mode register for each chip-select */
-+ ori t1, t0, 0xa088
-+ sb $0, 0(t1)
-+ ori t1, t0, 0xb088
-+ sb $0, 0(t1)
-+
-+ /*
-+ * jump to resume entry point
-+ */
-+ la t0, CPM_SPR
-+ lw t1, 0(t0)
-+ li t0, 0x80000000
-+ or t0, t1
-+
-+ j t0
-+ nop
-+
-+#endif /* CONFIG_JZ4730 */
-diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
-index 426bb95..6e5fbd3 100644
---- a/drivers/mtd/nand/nand_base.c
-+++ b/drivers/mtd/nand/nand_base.c
-@@ -109,6 +109,22 @@ static struct nand_ecclayout nand_oob_16 = {
- . length = 8}}
- };
-
-+#if defined(CONFIG_JZ4740)
-+static struct nand_ecclayout nand_oob_64 = {
-+ .eccbytes = 36,
-+ .eccpos = {
-+ 6, 7, 8, 9, 10, 11, 12, 13,
-+ 14, 15, 16, 17, 18, 19, 20, 21,
-+ 22, 23, 24, 25, 26, 27, 28, 29,
-+ 30, 31, 32, 33, 34, 35, 36, 37,
-+ 38, 39, 40, 41},
-+ .oobfree ={
-+ {.offset = 2,
-+ .length = 4},
-+ {.offset = 42,
-+ .length = 22}}
-+};
-+#else
- static struct nand_ecclayout nand_oob_64 = {
- .eccbytes = 24,
- .eccpos = {
-@@ -119,6 +135,7 @@ static struct nand_ecclayout nand_oob_64 = {
- {.offset = 2,
- .length = 38}}
- };
-+#endif
-
- static struct nand_ecclayout nand_oob_128 = {
- .eccbytes = 48,
-@@ -1116,6 +1133,60 @@ static int nand_read_page_hwecc_oob_first(struct mtd_info *mtd,
- }
-
- /**
-+ * nand_read_page_hwecc_rs - [REPLACABLE] hardware rs ecc based page read function
-+ * @mtd: mtd info structure
-+ * @chip: nand chip info structure
-+ * @buf: buffer to store read data
-+ *
-+ * Not for syndrome calculating ecc controllers which need a special oob layout
-+ */
-+static int nand_read_page_hwecc_rs(struct mtd_info *mtd, struct nand_chip *chip,
-+ uint8_t *buf)
-+{
-+ int i, eccsize = chip->ecc.size;
-+ int eccbytes = chip->ecc.bytes;
-+ int eccsteps = chip->ecc.steps;
-+ uint8_t *p = buf;
-+ uint8_t *ecc_calc = chip->buffers->ecccalc;
-+ uint8_t *ecc_code = chip->buffers->ecccode;
-+ uint32_t *eccpos = chip->ecc.layout->eccpos;
-+ uint32_t page;
-+ uint8_t flag = 0;
-+
-+ page = (buf[3]<<24) + (buf[2]<<16) + (buf[1]<<8) + buf[0];
-+
-+ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page);
-+ chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
-+
-+ for (i = 0; i < chip->ecc.total; i++) {
-+ ecc_code[i] = chip->oob_poi[CONFIG_SYS_NAND_ECC_POS + i];
-+ if (ecc_code[i] != 0xff)
-+ flag = 1;
-+ }
-+
-+ eccsteps = chip->ecc.steps;
-+ p = buf;
-+
-+ chip->cmdfunc(mtd, NAND_CMD_RNDOUT, 0x00, -1);
-+ for (i = 0 ; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
-+ int stat;
-+ if (flag) {
-+ chip->ecc.hwctl(mtd, NAND_ECC_READ);
-+ chip->read_buf(mtd, p, eccsize);
-+ stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]);
-+ if (stat < 0)
-+ mtd->ecc_stats.failed++;
-+ else
-+ mtd->ecc_stats.corrected += stat;
-+ }
-+ else {
-+ chip->ecc.hwctl(mtd, NAND_ECC_READ);
-+ chip->read_buf(mtd, p, eccsize);
-+ }
-+ }
-+ return 0;
-+}
-+/**
- * nand_read_page_syndrome - [REPLACABLE] hardware ecc syndrom based page read
- * @mtd: mtd info structure
- * @chip: nand chip info structure
-@@ -1271,9 +1342,17 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
- bufpoi, page);
- else if (!aligned && NAND_SUBPAGE_READ(chip) && !oob)
- ret = chip->ecc.read_subpage(mtd, chip, col, bytes, bufpoi);
-- else
-+ else {
-+#if defined(CONFIG_JZ4740)
-+ bufpoi[0] = (uint8_t)page;
-+ bufpoi[1] = (uint8_t)(page >> 8);
-+ bufpoi[2] = (uint8_t)(page >> 16);
-+ bufpoi[3] = (uint8_t)(page >> 24);
-+#endif
-+
- ret = chip->ecc.read_page(mtd, chip, bufpoi,
- page);
-+ }
- if (ret < 0)
- break;
-
-@@ -2791,8 +2870,13 @@ int nand_scan_tail(struct mtd_info *mtd)
-
- case NAND_ECC_HW:
- /* Use standard hwecc read page function ? */
-- if (!chip->ecc.read_page)
-+ if (!chip->ecc.read_page) {
-+#if defined(CONFIG_JZ4740)
-+ chip->ecc.read_page = nand_read_page_hwecc_rs;
-+#else
- chip->ecc.read_page = nand_read_page_hwecc;
-+#endif
-+ }
- if (!chip->ecc.write_page)
- chip->ecc.write_page = nand_write_page_hwecc;
- if (!chip->ecc.read_oob)
-diff --git a/examples/standalone/mips.lds b/examples/standalone/mips.lds
-index 717b201..d4a45f8 100644
---- a/examples/standalone/mips.lds
-+++ b/examples/standalone/mips.lds
-@@ -23,8 +23,8 @@
-
- /*
- OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
--*/
- OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips")
-+*/
- OUTPUT_ARCH(mips)
- SECTIONS
- {
-diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
-index 3a1e6d6..2ee6920 100644
---- a/include/asm-mips/addrspace.h
-+++ b/include/asm-mips/addrspace.h
-@@ -131,7 +131,7 @@
- * Returns the uncached address of a sdram address
- */
- #ifndef __ASSEMBLY__
--#if defined(CONFIG_SOC_AU1X00) || defined(CONFIG_TB0229)
-+#if defined(CONFIG_SOC_AU1X00) || defined(CONFIG_TB0229) || defined(CONFIG_JzRISC)
- /* We use a 36 bit physical address map here and
- cannot access physical memory directly from core */
- #define UNCACHED_SDRAM(a) (((unsigned long)(a)) | 0x20000000)
-diff --git a/include/asm-mips/global_data.h b/include/asm-mips/global_data.h
-index b2c4891..23f597e 100644
---- a/include/asm-mips/global_data.h
-+++ b/include/asm-mips/global_data.h
-@@ -39,6 +39,17 @@
- typedef struct global_data {
- bd_t *bd;
- unsigned long flags;
-+#if defined(CONFIG_JZSOC)
-+ /* There are other clocks in the Jz47xx or Jz5730*/
-+ unsigned long cpu_clk; /* CPU core clock */
-+ unsigned long sys_clk; /* System bus clock */
-+ unsigned long per_clk; /* Peripheral bus clock */
-+ unsigned long mem_clk; /* Memory bus clock */
-+ unsigned long dev_clk; /* Device clock */
-+ unsigned long fb_base; /* base address of framebuffer */
-+ unsigned long boot_option; /* 1: boot from sd
-+ * 5: boot delay for 5 secs*/
-+#endif
- unsigned long baudrate;
- unsigned long have_console; /* serial_init() was called */
- phys_size_t ram_size; /* RAM size */
-diff --git a/include/lcd.h b/include/lcd.h
-index 1f85daa..997e246 100644
---- a/include/lcd.h
-+++ b/include/lcd.h
-@@ -181,8 +181,44 @@ typedef struct vidinfo {
- u_long mmio; /* Memory mapped registers */
- } vidinfo_t;
-
--#else
-+#elif defined(CONFIG_JZSOC)
-+/*
-+ * LCD controller stucture for JZSOC: JZ4730 JZ4740
-+ */
-+struct jz_fb_dma_descriptor {
-+ u_long fdadr; /* Frame descriptor address register */
-+ u_long fsadr; /* Frame source address register */
-+ u_long fidr; /* Frame ID register */
-+ u_long ldcmd; /* Command register */
-+};
-
-+/*
-+ * Jz LCD info
-+ */
-+struct jz_fb_info {
-+
-+ u_long fdadr0; /* physical address of frame/palette descriptor */
-+ u_long fdadr1; /* physical address of frame descriptor */
-+
-+ /* DMA descriptors */
-+ struct jz_fb_dma_descriptor * dmadesc_fblow;
-+ struct jz_fb_dma_descriptor * dmadesc_fbhigh;
-+ struct jz_fb_dma_descriptor * dmadesc_palette;
-+ u_long screen; /* address of frame buffer */
-+ u_long palette; /* address of palette memory */
-+ u_int palette_size;
-+};
-+typedef struct vidinfo {
-+ ushort vl_col; /* Number of columns (i.e. 640) */
-+ ushort vl_row; /* Number of rows (i.e. 480) */
-+ u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 */
-+
-+ struct jz_fb_info jz_fb;
-+} vidinfo_t;
-+
-+extern vidinfo_t panel_info;
-+
-+#else
- typedef struct vidinfo {
- ushort vl_col; /* Number of columns (i.e. 160) */
- ushort vl_row; /* Number of rows (i.e. 100) */
-@@ -194,7 +230,7 @@ typedef struct vidinfo {
- void *priv; /* Pointer to driver-specific data */
- } vidinfo_t;
-
--#endif /* CONFIG_MPC823, CONFIG_PXA250 or CONFIG_MCC200 or CONFIG_ATMEL_LCD */
-+#endif /* CONFIG_MPC823, CONFIG_PXA250, CONFIG_MCC200 or CONFIG_JZ4740 */
-
- extern vidinfo_t panel_info;
-
-@@ -234,6 +270,7 @@ void lcd_show_board_info(void);
- #define LCD_COLOR4 2
- #define LCD_COLOR8 3
- #define LCD_COLOR16 4
-+#define LCD_COLOR32 5
-
- /*----------------------------------------------------------------------*/
- #if defined(CONFIG_LCD_INFO_BELOW_LOGO)
-@@ -285,13 +322,22 @@ void lcd_show_board_info(void);
- # define CONSOLE_COLOR_GREY 14
- # define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */
-
--#else
-+#elif LCD_BPP == LCD_COLOR16
-
- /*
- * 16bpp color definitions
- */
- # define CONSOLE_COLOR_BLACK 0x0000
--# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */
-+# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */
-+
-+#elif LCD_BPP == LCD_COLOR32
-+/*
-+ * 18,24,32 bpp color definitions
-+ */
-+# define CONSOLE_COLOR_BLACK 0x00000000
-+# define CONSOLE_COLOR_WHITE 0xffffffff /* Must remain last / highest */
-+
-+#else
-
- #endif /* color definitions */
-
-@@ -322,7 +368,7 @@ void lcd_show_board_info(void);
- #if LCD_BPP == LCD_MONOCHROME
- # define COLOR_MASK(c) ((c) | (c) << 1 | (c) << 2 | (c) << 3 | \
- (c) << 4 | (c) << 5 | (c) << 6 | (c) << 7)
--#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16)
-+#elif (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) || (LCD_BPP == LCD_COLOR32)
- # define COLOR_MASK(c) (c)
- #else
- # error Unsupported LCD BPP.
-diff --git a/lib_mips/board.c b/lib_mips/board.c
-index b2d113e..87cb12d 100644
---- a/lib_mips/board.c
-+++ b/lib_mips/board.c
-@@ -49,6 +49,10 @@ DECLARE_GLOBAL_DATA_PTR;
-
- #undef DEBUG
-
-+#if defined(CONFIG_JZSOC)
-+extern int jz_board_init(void);
-+#endif
-+
- extern int timer_init(void);
-
- extern int incaip_set_cpuclk(void);
-@@ -78,7 +82,6 @@ int __board_early_init_f(void)
- }
- int board_early_init_f(void) __attribute__((weak, alias("__board_early_init_f")));
-
--
- static int init_func_ram (void)
- {
- #ifdef CONFIG_BOARD_TYPES
-@@ -98,7 +101,6 @@ static int init_func_ram (void)
-
- static int display_banner(void)
- {
--
- printf ("\n\n%s\n\n", version_string);
- return (0);
- }
-@@ -147,6 +149,9 @@ static int init_baudrate (void)
- typedef int (init_fnc_t) (void);
-
- init_fnc_t *init_sequence[] = {
-+#if defined(CONFIG_JZSOC)
-+ jz_board_init, /* init gpio/clocks/dram etc. */
-+#endif
- board_early_init_f,
- timer_init,
- env_init, /* initialize environment */
-@@ -162,7 +167,6 @@ init_fnc_t *init_sequence[] = {
- NULL,
- };
-
--
- void board_init_f(ulong bootflag)
- {
- gd_t gd_data, *id;
-@@ -202,6 +206,12 @@ void board_init_f(ulong bootflag)
- addr &= ~(4096 - 1);
- debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
-
-+#ifdef CONFIG_LCD
-+ /* reserve memory for LCD display (always full pages) */
-+ addr = lcd_setmem (addr);
-+ gd->fb_base = addr;
-+#endif /* CONFIG_LCD */
-+
- /* Reserve memory for U-Boot code, data & bss
- * round down to next 16 kB limit
- */
-@@ -349,9 +359,9 @@ void board_init_r (gd_t *id, ulong dest_addr)
- size = flash_init();
- display_flash_config (size);
- bd->bi_flashsize = size;
-+ bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
- #endif
-
-- bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
- #if CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
- bd->bi_flashoffset = monitor_flash_len; /* reserved area for U-Boot */
- #else
-diff --git a/lib_mips/bootm.c b/lib_mips/bootm.c
-index 54af24c..64bcad9 100644
---- a/lib_mips/bootm.c
-+++ b/lib_mips/bootm.c
-@@ -46,7 +46,9 @@ static void linux_env_set (char * env_name, char * env_val);
- int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
- {
- void (*theKernel) (int, char **, char **, int *);
-- char *commandline = getenv ("bootargs");
-+ char *commandline = gd->boot_option == 1 ?
-+ getenv ("bootargsfromsd") :
-+ getenv ("bootargs");
- char env_buf[12];
- char *cp;
-
-@@ -98,6 +100,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
- }
-
- /* we assume that the kernel is in place */
-+ if (gd->boot_option == 1)
-+ printf ("\n *** Booting from mircoSD ***\n");
-+
- printf ("\nStarting kernel ...\n\n");
-
- theKernel (linux_argc, linux_argv, linux_env, 0);
-diff --git a/lib_mips/time.c b/lib_mips/time.c
-index 07e356d..4654bf4 100644
---- a/lib_mips/time.c
-+++ b/lib_mips/time.c
-@@ -24,6 +24,8 @@
- #include <common.h>
- #include <asm/mipsregs.h>
-
-+#ifndef CONFIG_JzRISC
-+
- static unsigned long timestamp;
-
- /* how many counter cycles in a jiffy */
-@@ -96,3 +98,5 @@ ulong get_tbclk(void)
- {
- return CONFIG_SYS_HZ;
- }
-+
-+#endif /* !CONFIG_JzRISC */
-
+++ /dev/null
-diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
-index ef32f13..4e234b4 100644
---- a/drivers/i2c/Makefile
-+++ b/drivers/i2c/Makefile
-@@ -36,6 +36,7 @@ COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o
- COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o
- COBJS-$(CONFIG_SOFT_I2C) += soft_i2c.o
- COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
-+COBJS-$(CONFIG_JZSOC_I2C) += jz_i2c.o
-
- COBJS := $(COBJS-y)
- SRCS := $(COBJS:.o=.c)
-
+++ /dev/null
-diff --git a/Makefile b/Makefile
-index ed848f5..04cd32e 100644
---- a/Makefile
-+++ b/Makefile
-@@ -3448,6 +3448,18 @@ pavo_nand_config : unconfig
- @echo "TEXT_BASE = 0x80100000" > $(obj)board/qi_lb60/config.tmp
- @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-
-+n516_config : unconfig
-+ @ >include/config.h
-+ @echo "#define CONFIG_N516 1" >>include/config.h
-+ @./mkconfig -a n516 mips mips n516
-+
-+n516_nand_config : unconfig
-+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-+ @echo "Compile NAND boot image for n516"
-+ @./mkconfig -a n516 mips mips n516
-+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/n516/config.tmp
-+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-+
- #########################################################################
- ## MIPS64 5Kc
- #########################################################################
+++ /dev/null
-diff --git a/Makefile b/Makefile
-index a318eb4..7d14b8b 100644
---- a/Makefile
-+++ b/Makefile
-@@ -3448,6 +3448,13 @@ qi_lb60_config : unconfig
- @echo "TEXT_BASE = 0x80100000" > $(obj)board/n516/config.tmp
- @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-
-+sakc_config : unconfig
-+ @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
-+ @echo "Compile NAND boot image for SAKC"
-+ @$(MKCONFIG) -a sakc mips mips sakc
-+ @echo "TEXT_BASE = 0x80100000" > $(obj)board/sakc/config.tmp
-+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-+
- #########################################################################
- ## MIPS64 5Kc
- #########################################################################
-diff --git a/cpu/mips/Makefile b/cpu/mips/Makefile
-index 33afb66..a177653 100644
---- a/cpu/mips/Makefile
-+++ b/cpu/mips/Makefile
-@@ -35,7 +35,7 @@ COBJS-$(CONFIG_PURPLE) += asc_serial.o
- COBJS-$(CONFIG_JZSOC) += jz_serial.o jz_i2c.o jz_mmc.o
- COBJS-$(CONFIG_JZ4740) += jz4740.o jz4740_nand.o
- COBJS-$(CONFIG_NANONOTE) += nanonote_gpm940b0.o
--
-+COBJS-$(CONFIG_SAKC) += nanonote_gpm940b0.o
-
- SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
- OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
-
+++ /dev/null
-#
-# Copyright (C) 2006 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=yamonenv
-PKG_VERSION:=20051022
-PKG_RELEASE:=1
-
-PKG_SOURCE:=$(PKG_NAME)_gruen.4g__$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=http://downloads.openwrt.org/sources/
-PKG_MD5SUM:=a3e4f24155aa3ba5aa502bc63fdaa6ad
-
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/yamonenv
- SECTION:=utils
- CATEGORY:=Utilities
- DEPENDS:=@TARGET_au1000
- TITLE:=YAMON configuration utility
- URL:=http://meshcube.org/nylon/stable/sources/
- MAINTAINER:=Florian Fainelli <florian@openwrt.org>
-endef
-
-define Build/Configure
-endef
-
-define Package/yamonenv/install
- $(INSTALL_DIR) $(1)/usr/sbin
- $(CP) $(PKG_BUILD_DIR)/src/$(PKG_NAME) $(1)/usr/sbin/
-endef
-
-$(eval $(call BuildPackage,yamonenv))
+++ /dev/null
---- a/src/yamonenv.c
-+++ b/src/yamonenv.c
-@@ -12,7 +12,7 @@
- #include <fcntl.h>
- #include <unistd.h>
-
--#define DEFAULT_YAMON_ENV_FILE "/dev/mtd/3"
-+#define DEFAULT_YAMON_ENV_FILE "/dev/mtd3"
-
-
- // control byte definitions:
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