+++ /dev/null
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -97,6 +97,14 @@ config MACH_SIDEWINDER
- Engineering Sidewinder board. For more information on this
- platform, see http://www.adiengineering.com
-
-+config MACH_USR8200
-+ bool "USRobotics USR8200"
-+ select PCI
-+ help
-+ Say 'Y' here if you want your kernel to support the USRobotics
-+ USR8200 router board. For more information on this platform, see
-+ http://openwrt.org
-+
- config MACH_COMPEX
- bool "Compex WP18 / NP18A"
- select PCI
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -25,6 +25,7 @@ obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt
- obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_TW5334) += tw5334-pci.o
- obj-pci-$(CONFIG_MACH_MI424WR) += mi424wr-pci.o
-+obj-pci-$(CONFIG_MACH_USR8200) += usr8200-pci.o
-
- obj-y += common.o
-
-@@ -49,6 +50,7 @@ obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv
- obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
- obj-$(CONFIG_MACH_TW5334) += tw5334-setup.o
- obj-$(CONFIG_MACH_MI424WR) += mi424wr-setup.o
-+obj-$(CONFIG_MACH_USR8200) += usr8200-setup.o
-
- obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/usr8200-pci.c
-@@ -0,0 +1,78 @@
-+/*
-+ * arch/arch/mach-ixp4xx/usr8200-pci.c
-+ *
-+ * PCI setup routines for USRobotics USR8200
-+ *
-+ * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org>
-+ *
-+ * based on pronghorn-pci.c
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ * based on coyote-pci.c:
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Peter Denison <openwrt@marshadder.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init usr8200_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_IXP4XX_GPIO7, IRQ_TYPE_LEVEL_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_LEVEL_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
-+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init usr8200_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ if (slot == 14)
-+ return IRQ_IXP4XX_GPIO7;
-+ else if (slot == 15)
-+ return IRQ_IXP4XX_GPIO8;
-+ else if (slot == 16) {
-+ if (pin == 1)
-+ return IRQ_IXP4XX_GPIO11;
-+ else if (pin == 2)
-+ return IRQ_IXP4XX_GPIO10;
-+ else if (pin == 3)
-+ return IRQ_IXP4XX_GPIO9;
-+ else
-+ return -1;
-+ } else
-+ return -1;
-+}
-+
-+struct hw_pci usr8200_pci __initdata = {
-+ .nr_controllers = 1,
-+ .preinit = usr8200_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = usr8200_map_irq,
-+};
-+
-+int __init usr8200_pci_init(void)
-+{
-+ if (machine_is_usr8200())
-+ pci_common_init(&usr8200_pci);
-+ return 0;
-+}
-+
-+subsys_initcall(usr8200_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/usr8200-setup.c
-@@ -0,0 +1,212 @@
-+/*
-+ * arch/arm/mach-ixp4xx/usr8200-setup.c
-+ *
-+ * Board setup for the USRobotics USR8200
-+ *
-+ * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org>
-+ *
-+ * based on pronghorn-setup.c:
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ * based on coyote-setup.c:
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Peter Denison <openwrt@marshadder.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/types.h>
-+#include <linux/memory.h>
-+#include <linux/i2c-gpio.h>
-+#include <linux/leds.h>
-+
-+#include <asm/setup.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data usr8200_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource usr8200_flash_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device usr8200_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &usr8200_flash_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &usr8200_flash_resource,
-+};
-+
-+static struct resource usr8200_uart_resources [] = {
-+ {
-+ .start = IXP4XX_UART2_BASE_PHYS,
-+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .start = IXP4XX_UART1_BASE_PHYS,
-+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+ .flags = IORESOURCE_MEM
-+ }
-+};
-+
-+static struct plat_serial8250_port usr8200_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART2_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART2,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { },
-+};
-+
-+static struct platform_device usr8200_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev = {
-+ .platform_data = usr8200_uart_data,
-+ },
-+ .num_resources = 2,
-+ .resource = usr8200_uart_resources,
-+};
-+
-+static struct gpio_led usr8200_led_pin[] = {
-+ {
-+ .name = "usr8200:usb1",
-+ .gpio = 0,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "usr8200:usb2",
-+ .gpio = 1,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "usr8200:ieee1394",
-+ .gpio = 2,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "usr8200:internal",
-+ .gpio = 3,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "usr8200:power",
-+ .gpio = 14,
-+ }
-+};
-+
-+static struct gpio_led_platform_data usr8200_led_data = {
-+ .num_leds = ARRAY_SIZE(usr8200_led_pin),
-+ .leds = usr8200_led_pin,
-+};
-+
-+static struct platform_device usr8200_led = {
-+ .name = "leds-gpio",
-+ .id = -1,
-+ .dev.platform_data = &usr8200_led_data,
-+};
-+
-+static struct eth_plat_info usr8200_plat_eth[] = {
-+ { /* NPEC - LAN with Marvell 88E6060 switch */
-+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
-+ .phy_mask = 0x0F0000,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+ }, { /* NPEB - WAN */
-+ .phy = 9,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+ }
-+};
-+
-+static struct platform_device usr8200_eth[] = {
-+ {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = usr8200_plat_eth,
-+ }, {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = usr8200_plat_eth + 1,
-+ }
-+};
-+
-+static struct resource usr8200_rtc_resources = {
-+ .flags = IORESOURCE_MEM
-+};
-+
-+static struct platform_device usr8200_rtc = {
-+ .name = "rtc7301",
-+ .id = 0,
-+ .num_resources = 1,
-+ .resource = &usr8200_rtc_resources,
-+};
-+
-+static struct platform_device *usr8200_devices[] __initdata = {
-+ &usr8200_flash,
-+ &usr8200_uart,
-+ &usr8200_led,
-+ &usr8200_eth[0],
-+ &usr8200_eth[1],
-+ &usr8200_rtc,
-+};
-+
-+static void __init usr8200_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ usr8200_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+ usr8200_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
-+
-+ usr8200_rtc_resources.start = IXP4XX_EXP_BUS_BASE(2);
-+ usr8200_rtc_resources.end = IXP4XX_EXP_BUS_BASE(2) + 0x01ff;
-+
-+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+ *IXP4XX_EXP_CS2 = 0x3fff000 | IXP4XX_EXP_BUS_SIZE(0) | IXP4XX_EXP_BUS_WR_EN |
-+ IXP4XX_EXP_BUS_CS_EN | IXP4XX_EXP_BUS_BYTE_EN;
-+ *IXP4XX_GPIO_GPCLKR = 0x01100000;
-+
-+ /* configure button as input */
-+ gpio_line_config(12, IXP4XX_GPIO_IN);
-+
-+ platform_add_devices(usr8200_devices, ARRAY_SIZE(usr8200_devices));
-+}
-+
-+MACHINE_START(USR8200, "USRobotics USR8200")
-+ /* Maintainer: Peter Denison <openwrt@marshadder.org> */
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .boot_params = 0x0100,
-+ .init_machine = usr8200_init,
-+MACHINE_END
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -43,7 +43,7 @@ static __inline__ void __arch_decomp_set
- if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
- machine_is_gateway7001() || machine_is_wg302v2() ||
- machine_is_pronghorn() || machine_is_pronghorn_metro() || machine_is_wrt300nv2() ||
-- machine_is_tw5334())
-+ machine_is_tw5334() || machine_is_usr8200())
- uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- else
- uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
projects / openwrt / staging / chunkeey.git / blobdiff