From 424544e0e67396d9872bd7f213271bb9b84f596c Mon Sep 17 00:00:00 2001 From: Ralph Hempel Date: Tue, 30 Mar 2010 13:56:30 +0000 Subject: [PATCH] [uboot-lantiq] add preliminary AR9 support attention: if caches enabled the network is broken attention: the network of the flash image doesn't work because of enabled caches SVN-Revision: 20606 --- package/uboot-lantiq/easy50812.conf | 55 ++ .../files/board/infineon/easy50812/Makefile | 47 ++ .../files/board/infineon/easy50812/ar9.c | 666 ++++++++++++++++++ .../infineon/easy50812/ar9_ddr111_settings.h | 51 ++ .../infineon/easy50812/ar9_ddr166_settings.h | 51 ++ .../infineon/easy50812/ar9_ddr196_settings.h | 51 ++ .../infineon/easy50812/ar9_ddr221_settings.h | 51 ++ .../infineon/easy50812/ar9_ddr250_settings.h | 51 ++ .../files/board/infineon/easy50812/config.mk | 60 ++ .../board/infineon/easy50812/lowlevel_init.S | 543 ++++++++++++++ .../board/infineon/easy50812/pmuenable.S | 48 ++ .../files/board/infineon/easy50812/u-boot.lds | 70 ++ .../uboot-lantiq/files/cpu/mips/ar9/Makefile | 46 ++ .../uboot-lantiq/files/cpu/mips/ar9/clock.c | 67 ++ .../files/cpu/mips/ar9/ifx_cache.S | 60 ++ .../uboot-lantiq/files/drivers/net/ifx_etop.c | 29 +- .../uboot-lantiq/files/include/asm-mips/ar9.h | 424 +++++++++++ .../files/include/configs/easy50812.h | 104 +++ .../patches/100-ifx_targets.patch | 26 +- 19 files changed, 2496 insertions(+), 4 deletions(-) create mode 100644 package/uboot-lantiq/easy50812.conf create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/Makefile create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/ar9.c create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr111_settings.h create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr166_settings.h create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr196_settings.h create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr221_settings.h create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr250_settings.h create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/config.mk create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/lowlevel_init.S create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/pmuenable.S create mode 100644 package/uboot-lantiq/files/board/infineon/easy50812/u-boot.lds create mode 100644 package/uboot-lantiq/files/cpu/mips/ar9/Makefile create mode 100644 package/uboot-lantiq/files/cpu/mips/ar9/clock.c create mode 100644 package/uboot-lantiq/files/cpu/mips/ar9/ifx_cache.S create mode 100644 package/uboot-lantiq/files/include/asm-mips/ar9.h create mode 100644 package/uboot-lantiq/files/include/configs/easy50812.h diff --git a/package/uboot-lantiq/easy50812.conf b/package/uboot-lantiq/easy50812.conf new file mode 100644 index 0000000000..d28198c2f6 --- /dev/null +++ b/package/uboot-lantiq/easy50812.conf @@ -0,0 +1,55 @@ +0xbf800060 0x0000000f +0xbf800010 0x00000000 +0xbf800020 0x00000000 +0xbf800200 0x00000002 +0xbf800210 0x00000000 +0xbf801000 0x00001b1b +0xbf801010 0x00000000 +0xbf801020 0x00000000 +0xbf801030 0x00000000 +0xbf801040 0x00000000 +0xbf801050 0x00000200 +0xbf801060 0x00000306 +0xbf801070 0x00000303 +0xbf801080 0x00000102 +0xbf801090 0x0000070a +0xbf8010a0 0x00000203 +0xbf8010b0 0x00000c02 +0xbf8010c0 0x000001c8 +0xbf8010d0 0x00000001 +0xbf8010e0 0x00000000 +0xbf8010f0 0x00000139 +0xbf801100 0x00002200 +0xbf801110 0x0000000d +0xbf801120 0x00000301 +0xbf801130 0x00000200 +0xbf801140 0x00000a04 +0xbf801150 0x00001800 +0xbf801160 0x00001818 +0xbf801170 0x00000000 +0xbf801180 0x00000059 +0xbf801190 0x00000000 +0xbf8011a0 0x00000000 +0xbf8011b0 0x00000000 +0xbf8011c0 0x00000514 +0xbf8011d0 0x00002d93 +0xbf8011e0 0x00008235 +0xbf8011f0 0x00000000 +0xbf801200 0x00000000 +0xbf801210 0x00000000 +0xbf801220 0x00000000 +0xbf801230 0x00000000 +0xbf801240 0x00000000 +0xbf801250 0x00000000 +0xbf801260 0x00000000 +0xbf801270 0x00000000 +0xbf801280 0x00000000 +0xbf801290 0x00000000 +0xbf8012a0 0x00000000 +0xbf8012b0 0x00000000 +0xbf8012c0 0x00000000 +0xbf8012d0 0x00000600 +0xbf8012e0 0x00000000 +0xbf800060 0x0000000d +0xbf801030 0x00000100 + diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/Makefile b/package/uboot-lantiq/files/board/infineon/easy50812/Makefile new file mode 100644 index 0000000000..44d8ea3443 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/Makefile @@ -0,0 +1,47 @@ +# +# (C) Copyright 2003-2006 +# 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 := $(BOARD).o +COBJS-y += ar9.o + +SOBJS = lowlevel_init.o pmuenable.o + +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/ar9.c b/package/uboot-lantiq/files/board/infineon/easy50812/ar9.c new file mode 100644 index 0000000000..dd6be9bdf1 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/ar9.c @@ -0,0 +1,666 @@ +/* +* (C) Copyright 2003 +* Wolfgang Denk, DENX Software Engineering, wd@denx.de. +* +* (C) Copyright 2010 +* Thomas Langer, Ralph Hempel +* +* 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 +#include +#include +#include +#include +#include +#include +#include +#if defined(CONFIG_CMD_HTTPD) +#include +#endif + +extern ulong ifx_get_ddr_hz(void); +extern ulong ifx_get_cpuclk(void); + +/* definitions for external PHYs / Switches */ +/* Split values into phy address and register address */ +#define PHYADDR(_reg) ((_reg >> 5) & 0xff), (_reg & 0x1f) + +/* IDs and registers of known external switches */ +#define ID_SAMURAI_0 0x1020 +#define ID_SAMURAI_1 0x0007 +#define SAMURAI_ID_REG0 0xA0 +#define SAMURAI_ID_REG1 0xA1 +#define ID_TANTOS 0x2599 + +#define RGMII_MODE 0 +#define MII_MODE 1 +#define REV_MII_MODE 2 +#define RED_MII_MODE_IC 3 /*Input clock */ +#define RGMII_MODE_100MB 4 +#define TURBO_REV_MII_MODE 6 /*Turbo Rev Mii mode */ +#define RED_MII_MODE_OC 7 /*Output clock */ +#define RGMII_MODE_10MB 8 + +#define mdelay(n) udelay((n)*1000) + +static void ar9_sw_chip_init(u8 port, u8 mode); +static void ar9_enable_sw_port(u8 port, u8 state); +static void ar9_configure_sw_port(u8 port, u8 mode); +static u16 ar9_smi_reg_read(u16 reg); +static u16 ar9_smi_reg_write(u16 reg, u16 data); +static char * const name = "lq_cpe_eth"; +static int external_switch_init(void); + +void _machine_restart(void) +{ + *AR9_RCU_RST_REQ |= AR9_RST_ALL; +} + +#ifdef CONFIG_SYS_RAMBOOT +phys_size_t initdram(int board_type) +{ + return get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM); +} +#elif defined(CONFIG_USE_DDR_RAM) +phys_size_t initdram(int board_type) +{ + return (CONFIG_SYS_MAX_RAM); +} +#else + +static ulong max_sdram_size(void) /* per Chip Select */ +{ + /* The only supported SDRAM data width is 16bit. + */ +#define CFG_DW 4 + + /* The only supported number of SDRAM banks is 4. + */ +#define CFG_NB 4 + + ulong cfgpb0 = *AR9_SDRAM_MC_CFGPB0; + int cols = cfgpb0 & 0xF; + int rows = (cfgpb0 & 0xF0) >> 4; + ulong size = (1 << (rows + cols)) * CFG_DW * CFG_NB; + + return size; +} + +/* +* Check memory range for valid RAM. A simple memory test determines +* the actually available RAM size between addresses `base' and +* `base + maxsize'. +*/ + +static long int dram_size(long int *base, long int maxsize) +{ + volatile long int *addr; + ulong cnt, val; + ulong save[32]; /* to make test non-destructive */ + unsigned char i = 0; + + for (cnt = (maxsize / sizeof (long)) >> 1; cnt > 0; cnt >>= 1) { + addr = base + cnt; /* pointer arith! */ + + save[i++] = *addr; + *addr = ~cnt; + } + + /* write 0 to base address */ + addr = base; + save[i] = *addr; + *addr = 0; + + /* check at base address */ + if ((val = *addr) != 0) { + *addr = save[i]; + return (0); + } + + for (cnt = 1; cnt < maxsize / sizeof (long); cnt <<= 1) { + addr = base + cnt; /* pointer arith! */ + + val = *addr; + *addr = save[--i]; + + if (val != (~cnt)) { + return (cnt * sizeof (long)); + } + } + return (maxsize); +} + +phys_size_t initdram(int board_type) +{ + int rows, cols, best_val = *AR9_SDRAM_MC_CFGPB0; + ulong size, max_size = 0; + ulong our_address; + + /* load t9 into our_address */ + asm volatile ("move %0, $25" : "=r" (our_address) :); + + /* Can't probe for RAM size unless we are running from Flash. + * find out whether running from DRAM or Flash. + */ + if (CPHYSADDR(our_address) < CPHYSADDR(PHYS_FLASH_1)) + { + return max_sdram_size(); + } + + for (cols = 0x8; cols <= 0xC; cols++) + { + for (rows = 0xB; rows <= 0xD; rows++) + { + *AR9_SDRAM_MC_CFGPB0 = (0x14 << 8) | + (rows << 4) | cols; + size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, + max_sdram_size()); + + if (size > max_size) + { + best_val = *AR9_SDRAM_MC_CFGPB0; + max_size = size; + } + } + } + + *AR9_SDRAM_MC_CFGPB0 = best_val; + return max_size; +} +#endif + +int checkboard (void) +{ + unsigned long chipid = *AR9_MPS_CHIPID; + int part_num; + + puts ("Board: "); + + part_num = AR9_MPS_CHIPID_PARTNUM_GET(chipid); + switch (part_num) + { + case 0x16C: + puts("ARX188 "); + break; + case 0x16D: + puts("ARX168 "); + break; + case 0x16F: + puts("ARX182 "); + break; + case 0x170: + puts("GRX188 "); + break; + case 0x171: + puts("GRX168 "); + break; + default: + printf ("unknown, chip part number 0x%03X ", part_num); + break; + } + printf ("V1.%ld, ", AR9_MPS_CHIPID_VERSION_GET(chipid)); + + printf("DDR Speed %ld MHz, ", ifx_get_ddr_hz()/1000000); + printf("CPU Speed %ld MHz\n", ifx_get_cpuclk()/1000000); + + return 0; +} + +#ifdef CONFIG_SKIP_LOWLEVEL_INIT +int board_early_init_f(void) +{ +#ifdef CONFIG_EBU_ADDSEL0 + (*AR9_EBU_ADDSEL0) = CONFIG_EBU_ADDSEL0; +#endif +#ifdef CONFIG_EBU_ADDSEL1 + (*AR9_EBU_ADDSEL1) = CONFIG_EBU_ADDSEL1; +#endif +#ifdef CONFIG_EBU_ADDSEL2 + (*AR9_EBU_ADDSEL2) = CONFIG_EBU_ADDSEL2; +#endif +#ifdef CONFIG_EBU_ADDSEL3 + (*AR9_EBU_ADDSEL3) = CONFIG_EBU_ADDSEL3; +#endif +#ifdef CONFIG_EBU_BUSCON0 + (*AR9_EBU_BUSCON0) = CONFIG_EBU_BUSCON0; +#endif +#ifdef CONFIG_EBU_BUSCON1 + (*AR9_EBU_BUSCON1) = CONFIG_EBU_BUSCON1; +#endif +#ifdef CONFIG_EBU_BUSCON2 + (*AR9_EBU_BUSCON2) = CONFIG_EBU_BUSCON2; +#endif +#ifdef CONFIG_EBU_BUSCON3 + (*AR9_EBU_BUSCON3) = CONFIG_EBU_BUSCON3; +#endif + + return 0; +} +#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ + +int board_eth_init(bd_t *bis) +{ +#if defined(CONFIG_IFX_ETOP) + + *AR9_PMU_PWDCR &= 0xFFFFEFDF; + *AR9_PMU_PWDCR &= ~AR9_PMU_DMA; /* enable DMA from PMU */ + + if (lq_eth_initialize(bis) < 0) + return -1; + + *AR9_RCU_RST_REQ |= 1; + udelay(200000); + *AR9_RCU_RST_REQ &= (unsigned long)~1; + udelay(1000); + +#ifdef CONFIG_EXTRA_SWITCH + if (external_switch_init()<0) + return -1; +#endif /* CONFIG_EXTRA_SWITCH */ +#endif /* CONFIG_IFX_ETOP */ + + return 0; +} + +static void ar9_configure_sw_port(u8 port, u8 mode) +{ + if(port) + { + if (mode == 1) //MII mode + { + *AR9_GPIO_P2_ALTSEL0 = *AR9_GPIO_P2_ALTSEL0 | (0xf000); + *AR9_GPIO_P2_ALTSEL1 = *AR9_GPIO_P2_ALTSEL1 & ~(0xf000); + *AR9_GPIO_P2_DIR = (*AR9_GPIO_P2_DIR & ~(0xf000)) | 0x2000; + *AR9_GPIO_P2_OD = *AR9_GPIO_P2_OD | 0x2000; + } + else if(mode == 2 || mode == 6) //Rev Mii mode + { + *AR9_GPIO_P2_ALTSEL0 = *AR9_GPIO_P2_ALTSEL0 | (0xf000); + *AR9_GPIO_P2_ALTSEL1 = *AR9_GPIO_P2_ALTSEL1 & ~(0xf000); + *AR9_GPIO_P2_DIR = (*AR9_GPIO_P2_DIR | (0xf000)) & ~0x2000; + *AR9_GPIO_P2_OD = *AR9_GPIO_P2_OD | 0xd000; + } + } + else //Port 0 + { + if (mode == 1) //MII mode + { + *AR9_GPIO_P2_ALTSEL0 = *AR9_GPIO_P2_ALTSEL0 | (0x0303); + *AR9_GPIO_P2_ALTSEL1 = *AR9_GPIO_P2_ALTSEL1 & ~(0x0303); + *AR9_GPIO_P2_DIR = (*AR9_GPIO_P2_DIR & ~(0x0303)) | 0x0100; + *AR9_GPIO_P2_OD = *AR9_GPIO_P2_OD | 0x0100; + } + else if(mode ==2 || mode ==6) //Rev Mii mode + { + *AR9_GPIO_P2_ALTSEL0 = *AR9_GPIO_P2_ALTSEL0 | (0x0303); + *AR9_GPIO_P2_ALTSEL1 = *AR9_GPIO_P2_ALTSEL1 & ~(0x0303); + *AR9_GPIO_P2_DIR = (*AR9_GPIO_P2_DIR | (0x0303)) & ~0x0100; + *AR9_GPIO_P2_OD = *AR9_GPIO_P2_OD | 0x0203; + } + } +} + +/* +Call this function to place either MAC port 0 or 1 into working mode. +Parameters: +port - select ports 0 or 1. +state of interface : state +0: RGMII +1: MII +2: Rev MII +3: Reduce MII (input clock) +4: RGMII 100mb +5: Reserve +6: Turbo Rev MII +7: Reduce MII (output clock) +*/ +void ar9_enable_sw_port(u8 port, u8 state) +{ + REG32(AR9_SW_GCTL0) |= 0x80000000; + if (port == 0) + { + REG32(AR9_SW_RGMII_CTL) &= 0xffcffc0e ; + //#if AR9_REFBOARD_TANTOS + REG32(0xbf20302c) &= 0xffff81ff; + REG32(0xbf20302c) |= 4<<9 ; + //#endif + REG32(AR9_SW_RGMII_CTL) |= ((u32)(state &0x3))<<8; + if((state &0x3) == 0) + { + REG32(AR9_SW_RGMII_CTL) &= 0xfffffff3; + if(state == 4) + REG32(AR9_SW_RGMII_CTL) |= 0x4; + else + REG32(AR9_SW_RGMII_CTL) |= 0x8; + } + if(state == 6) + REG32(AR9_SW_RGMII_CTL) |= ((u32) (1<<20)); + if(state == 7) + REG32(AR9_SW_RGMII_CTL) |= ((u32) (1<<21)); + } +// *AR9_PPE32_ETOP_CFG = *AR9_PPE32_ETOP_CFG & 0xfffffffe; + else + { + REG32(AR9_SW_RGMII_CTL) &= 0xff303fff ; + REG32(AR9_SW_RGMII_CTL) |= ((u32)(state &0x3))<<18; + if((state &0x3) == 0) + { + REG32(AR9_SW_RGMII_CTL) &= 0xffffcfff; + if(state == 4) + REG32(AR9_SW_RGMII_CTL) |= 0x1000; + else + REG32(AR9_SW_RGMII_CTL) |= 0x2000; + } + if(state == 6) + REG32(AR9_SW_RGMII_CTL) |= ((u32) (1<<22)); + if(state == 7) + REG32(AR9_SW_RGMII_CTL) |= ((u32) (1<<23)); + } +} + +void pci_reset(void) +{ + int i,j; +#define AR9_V1_PCI_RST_FIX 1 +#if AR9_V1_PCI_RST_FIX // 5th June 2008 Add GPIO19 to control EJTAG_TRST + *AR9_GPIO_P1_ALTSEL0 = *AR9_GPIO_P1_ALTSEL0 & ~0x8; + *AR9_GPIO_P1_ALTSEL1 = *AR9_GPIO_P1_ALTSEL1 & ~0x8; + *AR9_GPIO_P1_DIR = *AR9_GPIO_P1_DIR | 0x8; + *AR9_GPIO_P1_OD = *AR9_GPIO_P1_OD | 0x8; + *AR9_GPIO_P1_OUT = *AR9_GPIO_P1_OUT | 0x8; + *AR9_GPIO_P0_ALTSEL0 = *AR9_GPIO_P0_ALTSEL0 & ~0x4000; + *AR9_GPIO_P0_ALTSEL1 = *AR9_GPIO_P0_ALTSEL1 & ~0x4000; + *AR9_GPIO_P0_DIR = *AR9_GPIO_P0_DIR | 0x4000; + *AR9_GPIO_P0_OD = *AR9_GPIO_P0_OD | 0x4000; + for(j=0;j<5;j++) { + *AR9_GPIO_P0_OUT = *AR9_GPIO_P0_OUT & ~0x4000; + for(i=0;i<0x10000;i++); + *AR9_GPIO_P0_OUT = *AR9_GPIO_P0_OUT | 0x4000; + for(i=0;i<0x10000;i++); + } + *AR9_GPIO_P0_DIR = *AR9_GPIO_P0_DIR & ~0x4000; + *AR9_GPIO_P1_DIR = *AR9_GPIO_P1_DIR & ~0x8; +#endif +} + +static u16 ar9_smi_reg_read(u16 reg) +{ + int i; + while(REG32(AR9_SW_MDIO_CTL) & 0x8000); + REG32(AR9_SW_MDIO_CTL) = 0x8000| 0x2<<10 | ((u32) (reg&0x3ff)) ; /*0x10=MDIO_OP_READ*/ + for(i=0;i<0x3fff;i++); + udelay(50); + while(REG32(AR9_SW_MDIO_CTL) & 0x8000); + return((u16) (REG32(AR9_SW_MDIO_DATA))); +} + +static u16 ar9_smi_reg_write(u16 reg, u16 data) +{ + int i; + while(REG32(AR9_SW_MDIO_CTL) & 0x8000); + REG32(AR9_SW_MDIO_CTL) = 0x8000| (((u32) data)<<16) | 0x01<<10 | ((u32) (reg&0x3ff)) ; /*0x01=MDIO_OP_WRITE*/ + for(i=0;i<0x3fff;i++); + udelay(50); + return 0; +} + +static void ar9_sw_chip_init(u8 port, u8 mode) +{ + int i; + u16 chipid; + + debug("\nsearching for switches ... "); + + asm("sync"); + pci_reset(); + + /* 25mhz clock out */ + *AR9_CGU_IFCCR &= ~(3<<10); + *AR9_GPIO_P0_ALTSEL0 = *AR9_GPIO_P0_ALTSEL0 | (1<<3); + *AR9_GPIO_P0_ALTSEL1 = *AR9_GPIO_P0_ALTSEL1 & ~(1<<3); + *AR9_GPIO_P0_DIR = *AR9_GPIO_P0_DIR | (1<<3); + *AR9_GPIO_P0_OD = *AR9_GPIO_P0_OD | (1<<3); + *AR9_GPIO_P2_ALTSEL0 = *AR9_GPIO_P2_ALTSEL0 & ~(1<<0); + *AR9_GPIO_P2_ALTSEL1 = *AR9_GPIO_P2_ALTSEL1 & ~(1<<0); + *AR9_GPIO_P2_DIR = *AR9_GPIO_P2_DIR | (1<<0); + *AR9_GPIO_P2_OD = *AR9_GPIO_P2_OD | (1<<0); + + *AR9_PMU_PWDCR = (*AR9_PMU_PWDCR & 0xFFFBDFDF) ; + *AR9_PMU_PWDCR = (*AR9_PMU_PWDCR & ~(AR9_PMU_DMA | AR9_PMU_SWITCH)); + *AR9_PMU_PWDCR = (*AR9_PMU_PWDCR | AR9_PMU_USB0 | AR9_PMU_USB0_P); + + *AR9_GPIO_P2_OUT &= ~(1<<0); + asm("sync"); + + ar9_configure_sw_port(port, mode); + ar9_enable_sw_port(port, mode); + REG32(AR9_SW_P0_CTL) |= 0x400000; /* disable mdio polling for tantos */ + asm("sync"); + + /*GPIO 55(P3.7) used as output, set high*/ + *AR9_GPIO_P3_OD |=(1<<7); + *AR9_GPIO_P3_DIR |= (1<<7); + *AR9_GPIO_P3_ALTSEL0 &=~(1<<7); + *AR9_GPIO_P3_ALTSEL1 &=~(1<<7); + asm("sync"); + udelay(10); + + *AR9_GPIO_P3_OUT &= ~(1<<7); + for(i=0;i<1000;i++) + udelay(110); + *AR9_GPIO_P3_OUT |=(1<<7); + udelay(100); + + if(port==0) + REG32(AR9_SW_P0_CTL) |= 0x40001; + else + REG32(AR9_SW_P1_CTL) |= 0x40001; + + REG32(AR9_SW_P2_CTL) |= 0x40001; + REG32(AR9_SW_PMAC_HD_CTL) |= 0x40000; /* enable CRC */ + + *AR9_GPIO_P2_ALTSEL0 = *AR9_GPIO_P2_ALTSEL0 | (0xc00); + *AR9_GPIO_P2_ALTSEL1 = *AR9_GPIO_P2_ALTSEL1 & ~(0xc00); + *AR9_GPIO_P2_DIR = *AR9_GPIO_P2_DIR | 0xc00; + *AR9_GPIO_P2_OD = *AR9_GPIO_P2_OD | 0xc00; + + asm("sync"); + chipid = (unsigned short)(ar9_smi_reg_read(0x101)); + printf("\nswitch chip id=%08x\n",chipid); + if (chipid != ID_TANTOS) { + debug("whatever detected\n"); + ar9_smi_reg_write(0x1,0x840f); + ar9_smi_reg_write(0x3,0x840f); + ar9_smi_reg_write(0x5,0x840f); + ar9_smi_reg_write(0x7,0x840f); + ar9_smi_reg_write(0x8,0x840f); + ar9_smi_reg_write(0x12,0x3602); +#ifdef CLK_OUT2_25MHZ + ar9_smi_reg_write(0x33,0x4000); +#endif + } else { // Tantos switch ship + debug("Tantos switch detected\n"); + ar9_smi_reg_write(0xa1,0x0004); /*port 5 force link up*/ + ar9_smi_reg_write(0xc1,0x0004); /*port 6 force link up*/ + ar9_smi_reg_write(0xf5,0x0BBB); /*port 4 duplex mode, flow control enable,1000Mbit/s*/ + /*port 5 duplex mode, flow control enable, 1000Mbit/s*/ + /*port 6 duplex mode, flow control enable, 1000Mbit/s*/ + } + asm("sync"); + + /*reset GPHY*/ + mdelay(200); + *AR9_RCU_RST_REQ |= (AR9_RCU_RST_REQ_DMA | AR9_RCU_RST_REQ_PPE) ; + udelay(50); + *AR9_GPIO_P2_OUT |= (1<<0); +} + +static void ar9_dma_init(void) +{ + /* select port */ + *AR9_DMA_PS = 0; + + /* + TXWGT 14:12 rw Port Weight for Transmit Direction (the default value “001”) + + TXENDI 11:10 rw Endianness for Transmit Direction + Determine a byte swap between memory interface (left hand side) and + peripheral interface (right hand side). + 00B B0_B1_B2_B3 No byte switching + 01B B1_B0_B3_B2 B0B1B2B3 => B1B0B3B2 + 10B B2_B3_B0_B1 B0B1B2B3 => B2B3B0B1 + + RXENDI 9:8 rw Endianness for Receive Direction + Determine a byte swap between peripheral (left hand side) and memory + interface (right hand side). + 00B B0_B1_B2_B3 No byte switching + 01B B1_B0_B3_B2 B0B1B2B3 => B1B0B3B2 + 10B B2_B3_B0_B1 B0B1B2B3 => B2B3B0B1 + 11B B3_B2_B1_B0 B0B1B2B3 => B3B2B1B0 + + TXBL 5:4 rw Burst Length for Transmit Direction + Selects burst length for TX direction. + Others are reserved and will result in 2_WORDS burst length. + 01B 2_WORDS 2 words + 10B 4_WORDS 4 words + 11B 8_WORDS 8 words + + RXBL 3:2 rw Burst Length for Receive Direction + Selects burst length for RX direction. + Others are reserved and will result in 2_WORDS burst length. + 01B 2_WORDS 2 words + 10B 4_WORDS 4 words + 11B 8_WORDS 8 words + */ + *AR9_DMA_PCTRL = 0x1f28; +} + +#ifdef CONFIG_EXTRA_SWITCH +static int external_switch_init(void) +{ + ar9_sw_chip_init(0, RGMII_MODE); + + ar9_dma_init(); + + return 0; +} +#endif /* CONFIG_EXTRA_SWITCH */ + +#if defined(CONFIG_CMD_HTTPD) + +static int image_info (ulong addr) +{ + void *hdr = (void *)addr; + + printf ("\n## Checking Image at %08lx ...\n", addr); + + switch (genimg_get_format (hdr)) { + case IMAGE_FORMAT_LEGACY: + puts (" Legacy image found\n"); + if (!image_check_magic (hdr)) { + puts (" Bad Magic Number\n"); + return 1; + } + + if (!image_check_hcrc (hdr)) { + puts (" Bad Header Checksum\n"); + return 1; + } + + image_print_contents (hdr); + + puts (" Verifying Checksum ... "); + if (!image_check_dcrc (hdr)) { + puts (" Bad Data CRC\n"); + return 1; + } + puts ("OK\n"); + return 0; +#if defined(CONFIG_FIT) + case IMAGE_FORMAT_FIT: + puts (" FIT image found\n"); + + if (!fit_check_format (hdr)) { + puts ("Bad FIT image format!\n"); + return 1; + } + + fit_print_contents (hdr); + + if (!fit_all_image_check_hashes (hdr)) { + puts ("Bad hash in FIT image!\n"); + return 1; + } + + return 0; +#endif + default: + puts ("Unknown image format!\n"); + break; + } + + return 1; +} + +int do_http_upgrade(const unsigned char *data, const ulong size) +{ + /* check the image */ + if(image_info(data)) { + return -1; + } + /* write the image to the flash */ + puts("http ugrade ...\n"); + return 0; +} + +int do_http_progress(const int state) +{ + /* toggle LED's here */ + switch(state) { + case HTTP_PROGRESS_START: + puts("http start\n"); + break; + case HTTP_PROGRESS_TIMEOUT: + break; + case HTTP_PROGRESS_UPLOAD_READY: + puts("http upload ready\n"); + break; + case HTTP_PROGRESS_UGRADE_READY: + puts("http ugrade ready\n"); + break; + case HTTP_PROGRESS_UGRADE_FAILED: + puts("http ugrade failed\n"); + break; + } + return 0; +} + +unsigned long do_http_tmp_address(void) +{ + char *s = getenv ("ram_addr"); + if (s) { + ulong tmp = simple_strtoul (s, NULL, 16); + return tmp; + } + return 0 /*0x80a00000*/; +} + +#endif diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr111_settings.h b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr111_settings.h new file mode 100644 index 0000000000..766f1e00da --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr111_settings.h @@ -0,0 +1,51 @@ +/* Settings for Denali DDR SDRAM controller */ +/* Optimise for Samsung DDR K4H561638H Danube Ref Board DDR 166 Mhz - by Ng Aik Ann 27th Nov 2006 */ + +#define MC_DC0_VALUE 0x1B1B +#define MC_DC1_VALUE 0x0 +#define MC_DC2_VALUE 0x0 +#define MC_DC3_VALUE 0x0 +#define MC_DC4_VALUE 0x0 +#define MC_DC5_VALUE 0x200 +#define MC_DC6_VALUE 0x306 +#define MC_DC7_VALUE 0x303 +#define MC_DC8_VALUE 0x102 +#define MC_DC9_VALUE 0x70a +#define MC_DC10_VALUE 0x203 +#define MC_DC11_VALUE 0xc02 +#define MC_DC12_VALUE 0x1C8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0x139 /* WDQS tuning for clk_wr*/ +#define MC_DC16_VALUE 0x2200 +#define MC_DC17_VALUE 0xd +#define MC_DC18_VALUE 0x301 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 /* A04 for reference board, A03 for Eval board */ +#define MC_DC21_VALUE 0x1800 +#define MC_DC22_VALUE 0x1818 +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x59 /* WDQS Tuning for DQS */ +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x0 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x514 +#define MC_DC29_VALUE 0x2d93 +#define MC_DC30_VALUE 0x8235 +#define MC_DC31_VALUE 0x0 +#define MC_DC32_VALUE 0x0 +#define MC_DC33_VALUE 0x0 +#define MC_DC34_VALUE 0x0 +#define MC_DC35_VALUE 0x0 +#define MC_DC36_VALUE 0x0 +#define MC_DC37_VALUE 0x0 +#define MC_DC38_VALUE 0x0 +#define MC_DC39_VALUE 0x0 +#define MC_DC40_VALUE 0x0 +#define MC_DC41_VALUE 0x0 +#define MC_DC42_VALUE 0x0 +#define MC_DC43_VALUE 0x0 +#define MC_DC44_VALUE 0x0 +#define MC_DC45_VALUE 0x600 +//#define MC_DC45_VALUE 0x400 +#define MC_DC46_VALUE 0x0 diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr166_settings.h b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr166_settings.h new file mode 100644 index 0000000000..6d940ac6cb --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr166_settings.h @@ -0,0 +1,51 @@ +/* Settings for Denali DDR SDRAM controller */ +/* Optimise for Samsung DDR K4H561638H Danube Ref Board DDR 166 Mhz - by Ng Aik Ann 27th Nov 2006 */ + +#define MC_DC0_VALUE 0x1B1B +#define MC_DC1_VALUE 0x0 +#define MC_DC2_VALUE 0x0 +#define MC_DC3_VALUE 0x0 +#define MC_DC4_VALUE 0x0 +#define MC_DC5_VALUE 0x200 +#define MC_DC6_VALUE 0x306 +#define MC_DC7_VALUE 0x303 +#define MC_DC8_VALUE 0x102 +#define MC_DC9_VALUE 0x70a +#define MC_DC10_VALUE 0x203 +#define MC_DC11_VALUE 0xc02 +#define MC_DC12_VALUE 0x1C8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0x13f /* WDQS tuning for clk_wr*/ +#define MC_DC16_VALUE 0x2200 +#define MC_DC17_VALUE 0xd +#define MC_DC18_VALUE 0x301 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 /* A04 for reference board, A03 for Eval board */ +#define MC_DC21_VALUE 0x1600 +#define MC_DC22_VALUE 0x1616 +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x5d /* WDQS Tuning for DQS */ +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x0 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x514 +#define MC_DC29_VALUE 0x2d93 +#define MC_DC30_VALUE 0x8235 +#define MC_DC31_VALUE 0x0 +#define MC_DC32_VALUE 0x0 +#define MC_DC33_VALUE 0x0 +#define MC_DC34_VALUE 0x0 +#define MC_DC35_VALUE 0x0 +#define MC_DC36_VALUE 0x0 +#define MC_DC37_VALUE 0x0 +#define MC_DC38_VALUE 0x0 +#define MC_DC39_VALUE 0x0 +#define MC_DC40_VALUE 0x0 +#define MC_DC41_VALUE 0x0 +#define MC_DC42_VALUE 0x0 +#define MC_DC43_VALUE 0x0 +#define MC_DC44_VALUE 0x0 +#define MC_DC45_VALUE 0x600 +//#define MC_DC45_VALUE 0x400 +#define MC_DC46_VALUE 0x0 diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr196_settings.h b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr196_settings.h new file mode 100644 index 0000000000..b00177e0a5 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr196_settings.h @@ -0,0 +1,51 @@ +/* Settings for Denali DDR SDRAM controller */ +/* Optimise for Samsung DDR K4H561638H Danube Ref Board DDR 166 Mhz - by Ng Aik Ann 27th Nov 2006 */ + +#define MC_DC0_VALUE 0x1B1B +#define MC_DC1_VALUE 0x0 +#define MC_DC2_VALUE 0x0 +#define MC_DC3_VALUE 0x0 +#define MC_DC4_VALUE 0x0 +#define MC_DC5_VALUE 0x200 +#define MC_DC6_VALUE 0x306 +#define MC_DC7_VALUE 0x303 +#define MC_DC8_VALUE 0x102 +#define MC_DC9_VALUE 0x80B +#define MC_DC10_VALUE 0x203 +#define MC_DC11_VALUE 0xD02 +#define MC_DC12_VALUE 0x1C8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0x144 /* WDQS tuning for clk_wr*/ +#define MC_DC16_VALUE 0xC800 +#define MC_DC17_VALUE 0xF +#define MC_DC18_VALUE 0x301 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 /* A04 for reference board, A03 for Eval board */ +#define MC_DC21_VALUE 0x1200 +#define MC_DC22_VALUE 0x1212 +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x66 /* WDQS Tuning for DQS */ +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x0 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x5FB +#define MC_DC29_VALUE 0x35DF +#define MC_DC30_VALUE 0x99E9 +#define MC_DC31_VALUE 0x0 +#define MC_DC32_VALUE 0x0 +#define MC_DC33_VALUE 0x0 +#define MC_DC34_VALUE 0x0 +#define MC_DC35_VALUE 0x0 +#define MC_DC36_VALUE 0x0 +#define MC_DC37_VALUE 0x0 +#define MC_DC38_VALUE 0x0 +#define MC_DC39_VALUE 0x0 +#define MC_DC40_VALUE 0x0 +#define MC_DC41_VALUE 0x0 +#define MC_DC42_VALUE 0x0 +#define MC_DC43_VALUE 0x0 +#define MC_DC44_VALUE 0x0 +#define MC_DC45_VALUE 0x600 +//#define MC_DC45_VALUE 0x400 +#define MC_DC46_VALUE 0x0 diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr221_settings.h b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr221_settings.h new file mode 100644 index 0000000000..7f87d43f76 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr221_settings.h @@ -0,0 +1,51 @@ +/* Settings for Denali DDR SDRAM controller */ +/* Optimise for AR9 Ref Board DDR 221 Mhz - by Ng Aik Ann 16th May 2008 */ + +#define MC_DC0_VALUE 0x1B1B +#define MC_DC1_VALUE 0x0 +#define MC_DC2_VALUE 0x0 +#define MC_DC3_VALUE 0x0 +#define MC_DC4_VALUE 0x0 +#define MC_DC5_VALUE 0x200 +#define MC_DC6_VALUE 0x306 +#define MC_DC7_VALUE 0x403 +#define MC_DC8_VALUE 0x102 +#define MC_DC9_VALUE 0x90c +#define MC_DC10_VALUE 0x203 +#define MC_DC11_VALUE 0xf02 +#define MC_DC12_VALUE 0x2c8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0x12f /* WDQS tuning for clk_wr*/ +#define MC_DC16_VALUE 0xc800 +#define MC_DC17_VALUE 0xf +#define MC_DC18_VALUE 0x301 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 /* A04 for reference board, A03 for Eval board */ +#define MC_DC21_VALUE 0x1500 +#define MC_DC22_VALUE 0x1515 +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x57 /* WDQS Tuning for DQS */ +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x0 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x6b8 +#define MC_DC29_VALUE 0x3c84 +#define MC_DC30_VALUE 0xace5 +#define MC_DC31_VALUE 0x0 +#define MC_DC32_VALUE 0x0 +#define MC_DC33_VALUE 0x0 +#define MC_DC34_VALUE 0x0 +#define MC_DC35_VALUE 0x0 +#define MC_DC36_VALUE 0x0 +#define MC_DC37_VALUE 0x0 +#define MC_DC38_VALUE 0x0 +#define MC_DC39_VALUE 0x0 +#define MC_DC40_VALUE 0x0 +#define MC_DC41_VALUE 0x0 +#define MC_DC42_VALUE 0x0 +#define MC_DC43_VALUE 0x0 +#define MC_DC44_VALUE 0x0 +#define MC_DC45_VALUE 0x600 +//#define MC_DC45_VALUE 0x400 +#define MC_DC46_VALUE 0x0 diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr250_settings.h b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr250_settings.h new file mode 100644 index 0000000000..2e49db99d1 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/ar9_ddr250_settings.h @@ -0,0 +1,51 @@ +/* Settings for Denali DDR SDRAM controller */ +/* Optimise for AR9 Ref Board DDR 221 Mhz - by Ng Aik Ann 16th May 2008 */ + +#define MC_DC0_VALUE 0x1B1B +#define MC_DC1_VALUE 0x0 +#define MC_DC2_VALUE 0x0 +#define MC_DC3_VALUE 0x0 +#define MC_DC4_VALUE 0x0 +#define MC_DC5_VALUE 0x200 +#define MC_DC6_VALUE 0x306 +#define MC_DC7_VALUE 0x403 +#define MC_DC8_VALUE 0x103 +#define MC_DC9_VALUE 0xb0e +#define MC_DC10_VALUE 0x204 +#define MC_DC11_VALUE 0x1102 +#define MC_DC12_VALUE 0x2c8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0x155 /* WDQS tuning for clk_wr*/ +#define MC_DC16_VALUE 0xc800 +#define MC_DC17_VALUE 0x13 +#define MC_DC18_VALUE 0x401 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 /* A04 for reference board, A03 for Eval board */ +#define MC_DC21_VALUE 0xc00 +#define MC_DC22_VALUE 0xc0c +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x74 /* WDQS Tuning for DQS */ +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x0 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x798 +#define MC_DC29_VALUE 0x445d +#define MC_DC30_VALUE 0xc351 +#define MC_DC31_VALUE 0x0 +#define MC_DC32_VALUE 0x0 +#define MC_DC33_VALUE 0x0 +#define MC_DC34_VALUE 0x0 +#define MC_DC35_VALUE 0x0 +#define MC_DC36_VALUE 0x0 +#define MC_DC37_VALUE 0x0 +#define MC_DC38_VALUE 0x0 +#define MC_DC39_VALUE 0x0 +#define MC_DC40_VALUE 0x0 +#define MC_DC41_VALUE 0x0 +#define MC_DC42_VALUE 0x0 +#define MC_DC43_VALUE 0x0 +#define MC_DC44_VALUE 0x0 +#define MC_DC45_VALUE 0x600 +//#define MC_DC45_VALUE 0x400 +#define MC_DC46_VALUE 0x0 diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/config.mk b/package/uboot-lantiq/files/board/infineon/easy50812/config.mk new file mode 100644 index 0000000000..c0e5d82445 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/config.mk @@ -0,0 +1,60 @@ +# +# (C) Copyright 2003 +# 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 +# + +# +# Danube board with MIPS 24Kc CPU core +# +sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp + +ifdef CONFIG_LZMA_BOOTSTRAP + +ifdef BUILD_BOOTSTRAP + +$(info BUILD_BOOTSTRAP ) +#TEXT_BASE = 0xB0000000 +TEXT_BASE = 0x80010000 + +else # BUILD_BOOTSTRAP + +ifndef TEXT_BASE +$(info redefine TEXT_BASE = 0x80040000 ) +TEXT_BASE = 0x80040000 +endif + +endif # BUILD_BOOTSTRAP + +else + +ifdef BUILD_BOOTSTRAP +$(error BUILD_BOOTSTRAP but not enabled in config) +endif + +ifndef TEXT_BASE +## Standard: boot from ebu +$(info redefine TEXT_BASE = 0xB0000000 ) +TEXT_BASE = 0xB0000000 +## For testing: boot from RAM +# TEXT_BASE = 0x80100000 +endif + +endif # CONFIG_LZMA_BOOTSTRAP diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/lowlevel_init.S b/package/uboot-lantiq/files/board/infineon/easy50812/lowlevel_init.S new file mode 100644 index 0000000000..58f7a16eae --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/lowlevel_init.S @@ -0,0 +1,543 @@ +/* + * Memory sub-system initialization code for AR9 board. + * + * Copyright (c) 2003 Wolfgang Denk + * Copyright (c) 2005 Andre Messerschmidt Infineon + * + * 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 + */ +/* History: + peng liu May 25, 2006, for PLL setting after reset, 05252006 + */ +#include +#include +#include + +#if defined(CONFIG_USE_DDR_RAM) + +#if defined(CONFIG_CPU_111M_RAM_111M) || defined(CONFIG_CPU_333M_RAM_111M) +# include "ar9_ddr111_settings.h" +#elif defined(CONFIG_CPU_166M_RAM_166M) || defined(CONFIG_CPU_333M_RAM_166M) || defined(CONFIG_CPU_500M_RAM_166M) +# include "ar9_ddr166_settings.h" +#elif defined(CONFIG_CPU_442M_RAM_147M) +# include "ar9_ddr166_settings.h" +#elif defined(CONFIG_CPU_393M_RAM_196M) +# ifdef CONFIG_ETRON_RAM +# include "etron_ddr196_settings.h" +# else +# include "ar9_ddr196_settings.h" +# endif +#elif defined(CONFIG_CPU_442M_RAM_221M) +# include "ar9_ddr221_settings.h" +#elif defined(CONFIG_CPU_500M_RAM_250M) +# include "ar9_ddr250_settings.h" +#else +# warning "missing definition for ddr_settings.h, use default!" +# include "ar9_ddr_settings.h" +#endif +#endif /* CONFIG_USE_DDR_RAM */ + +#if defined(CONFIG_USE_DDR_RAM) && !defined(MC_DC0_VALUE) +#error "missing include of ddr_settings.h" +#endif + +#define EBU_MODUL_BASE 0xBE105300 +#define EBU_CLC(value) 0x0000(value) +#define EBU_CON(value) 0x0010(value) +#define EBU_ADDSEL0(value) 0x0020(value) +#define EBU_ADDSEL1(value) 0x0024(value) +#define EBU_ADDSEL2(value) 0x0028(value) +#define EBU_ADDSEL3(value) 0x002C(value) +#define EBU_BUSCON0(value) 0x0060(value) +#define EBU_BUSCON1(value) 0x0064(value) +#define EBU_BUSCON2(value) 0x0068(value) +#define EBU_BUSCON3(value) 0x006C(value) + +#define MC_MODUL_BASE 0xBF800000 +#define MC_ERRCAUSE(value) 0x0010(value) +#define MC_ERRADDR(value) 0x0020(value) +#define MC_CON(value) 0x0060(value) + +#define MC_SRAM_ENABLE 0x00000004 +#define MC_SDRAM_ENABLE 0x00000002 +#define MC_DDRRAM_ENABLE 0x00000001 + +#define MC_SDR_MODUL_BASE 0xBF800200 +#define MC_IOGP(value) 0x0000(value) +#define MC_CTRLENA(value) 0x0010(value) +#define MC_MRSCODE(value) 0x0020(value) +#define MC_CFGDW(value) 0x0030(value) +#define MC_CFGPB0(value) 0x0040(value) +#define MC_LATENCY(value) 0x0080(value) +#define MC_TREFRESH(value) 0x0090(value) +#define MC_SELFRFSH(value) 0x00A0(value) + +#define MC_DDR_MODUL_BASE 0xBF801000 +#define MC_DC00(value) 0x0000(value) +#define MC_DC01(value) 0x0010(value) +#define MC_DC02(value) 0x0020(value) +#define MC_DC03(value) 0x0030(value) +#define MC_DC04(value) 0x0040(value) +#define MC_DC05(value) 0x0050(value) +#define MC_DC06(value) 0x0060(value) +#define MC_DC07(value) 0x0070(value) +#define MC_DC08(value) 0x0080(value) +#define MC_DC09(value) 0x0090(value) +#define MC_DC10(value) 0x00A0(value) +#define MC_DC11(value) 0x00B0(value) +#define MC_DC12(value) 0x00C0(value) +#define MC_DC13(value) 0x00D0(value) +#define MC_DC14(value) 0x00E0(value) +#define MC_DC15(value) 0x00F0(value) +#define MC_DC16(value) 0x0100(value) +#define MC_DC17(value) 0x0110(value) +#define MC_DC18(value) 0x0120(value) +#define MC_DC19(value) 0x0130(value) +#define MC_DC20(value) 0x0140(value) +#define MC_DC21(value) 0x0150(value) +#define MC_DC22(value) 0x0160(value) +#define MC_DC23(value) 0x0170(value) +#define MC_DC24(value) 0x0180(value) +#define MC_DC25(value) 0x0190(value) +#define MC_DC26(value) 0x01A0(value) +#define MC_DC27(value) 0x01B0(value) +#define MC_DC28(value) 0x01C0(value) +#define MC_DC29(value) 0x01D0(value) +#define MC_DC30(value) 0x01E0(value) +#define MC_DC31(value) 0x01F0(value) +#define MC_DC32(value) 0x0200(value) +#define MC_DC33(value) 0x0210(value) +#define MC_DC34(value) 0x0220(value) +#define MC_DC35(value) 0x0230(value) +#define MC_DC36(value) 0x0240(value) +#define MC_DC37(value) 0x0250(value) +#define MC_DC38(value) 0x0260(value) +#define MC_DC39(value) 0x0270(value) +#define MC_DC40(value) 0x0280(value) +#define MC_DC41(value) 0x0290(value) +#define MC_DC42(value) 0x02A0(value) +#define MC_DC43(value) 0x02B0(value) +#define MC_DC44(value) 0x02C0(value) +#define MC_DC45(value) 0x02D0(value) +#define MC_DC46(value) 0x02E0(value) + +#define RCU_OFFSET 0xBF203000 +#define RCU_RST_REQ (RCU_OFFSET + 0x0010) +#define RCU_STS (RCU_OFFSET + 0x0014) + +#define CGU_OFFSET 0xBF103000 +#define PLL0_CFG (CGU_OFFSET + 0x0004) +#define PLL1_CFG (CGU_OFFSET + 0x0008) +#define PLL2_CFG (CGU_OFFSET + 0x000C) +#define CGU_SYS (CGU_OFFSET + 0x0010) +#define CGU_UPDATE (CGU_OFFSET + 0x0014) +#define IF_CLK (CGU_OFFSET + 0x0018) +#define CGU_SMD (CGU_OFFSET + 0x0020) +#define CGU_CT1SR (CGU_OFFSET + 0x0028) +#define CGU_CT2SR (CGU_OFFSET + 0x002C) +#define CGU_PCMCR (CGU_OFFSET + 0x0030) +#define PCI_CR_PCI (CGU_OFFSET + 0x0034) +#define CGU_OSC_CTRL (CGU_OFFSET + 0x001C) +#define CGU_MIPS_PWR_DWN (CGU_OFFSET + 0x0038) +#define CLK_MEASURE (CGU_OFFSET + 0x003C) + +#define pll1_36MHz_CONFIG 0x9800f25f + + .set noreorder + + +/* + * void ebu_init(void) + */ + .globl ebu_init + .ent ebu_init +ebu_init: + +#if defined(CONFIG_EBU_ADDSEL0) || defined(CONFIG_EBU_ADDSEL1) || \ + defined(CONFIG_EBU_ADDSEL2) || defined(CONFIG_EBU_ADDSEL3) || \ + defined(CONFIG_EBU_BUSCON0) || defined(CONFIG_EBU_BUSCON1) || \ + defined(CONFIG_EBU_BUSCON2) || defined(CONFIG_EBU_BUSCON3) + + li t1, EBU_MODUL_BASE +#if defined(CONFIG_EBU_ADDSEL0) + li t2, CONFIG_EBU_ADDSEL0 + sw t2, EBU_ADDSEL0(t1) +#endif +#if defined(CONFIG_EBU_ADDSEL1) + li t2, CONFIG_EBU_ADDSEL1 + sw t2, EBU_ADDSEL1(t1) +#endif +#if defined(CONFIG_EBU_ADDSEL2) + li t2, CONFIG_EBU_ADDSEL2 + sw t2, EBU_ADDSEL2(t1) +#endif +#if defined(CONFIG_EBU_ADDSEL3) + li t2, CONFIG_EBU_ADDSEL3 + sw t2, EBU_ADDSEL3(t1) +#endif + +#if defined(CONFIG_EBU_BUSCON0) + li t2, CONFIG_EBU_BUSCON0 + sw t2, EBU_BUSCON0(t1) +#endif +#if defined(CONFIG_EBU_BUSCON1) + li t2, CONFIG_EBU_BUSCON1 + sw t2, EBU_BUSCON1(t1) +#endif +#if defined(CONFIG_EBU_BUSCON2) + li t2, CONFIG_EBU_BUSCON2 + sw t2, EBU_BUSCON2(t1) +#endif +#if defined(CONFIG_EBU_BUSCON3) + li t2, CONFIG_EBU_BUSCON3 + sw t2, EBU_BUSCON3(t1) +#endif + +#endif + + j ra + nop + + .end ebu_init + + +/* + * void cgu_init(long) + * + * a0 has the clock value + */ + .globl cgu_init + .ent cgu_init +cgu_init: + li t2, CGU_SYS + lw t2,0(t2) + beq t2,a0,freq_up2date + nop + li t1, CGU_SYS + sw a0,0(t1) + +#if defined(CONFIG_CPU_333M_RAM_166M) && defined(CONFIG_USE_PLL1) + li t1, PLL1_CFG + li a1, pll1_36MHz_CONFIG + sw a1, 0(t1) +#endif + +#if defined(CONFIG_CLASS_II_DDR_PAD) + li t1, CGU_SMD + li a1, 0x200000 + sw a1, 0(t1) // Turn on DDR PAD Class II to INC drive. +#endif + + li t1, RCU_RST_REQ + li t2, 0x40000008 + sw t2,0(t1) + b wait_reset + nop + +wait_reset: + b wait_reset + nop + +freq_up2date: + j ra + nop + .end cgu_init + + +#ifndef CONFIG_USE_DDR_RAM +/* + * void sdram_init(long) + * + * a0 has the clock value + */ + .globl sdram_init + .ent sdram_init +sdram_init: + + /* SDRAM Initialization + */ + li t1, MC_MODUL_BASE + + /* Clear Error log registers */ + sw zero, MC_ERRCAUSE(t1) + sw zero, MC_ERRADDR(t1) + + /* Enable SDRAM module in memory controller */ + li t3, MC_SDRAM_ENABLE + lw t2, MC_CON(t1) + or t3, t2, t3 + sw t3, MC_CON(t1) + + li t1, MC_SDR_MODUL_BASE + + /* disable the controller */ + li t2, 0 + sw t2, MC_CTRLENA(t1) + + li t2, 0x822 + sw t2, MC_IOGP(t1) + + li t2, 0x2 + sw t2, MC_CFGDW(t1) + + /* Set CAS Latency */ + li t2, 0x00000020 + sw t2, MC_MRSCODE(t1) + + /* Set CS0 to SDRAM parameters */ + li t2, 0x000014d8 + sw t2, MC_CFGPB0(t1) + + /* Set SDRAM latency parameters */ + li t2, 0x00036325; /* BC PC100 */ + sw t2, MC_LATENCY(t1) + + /* Set SDRAM refresh rate */ + li t2, 0x00000C30 + sw t2, MC_TREFRESH(t1) + + /* Clear Power-down registers */ + sw zero, MC_SELFRFSH(t1) + + /* Finally enable the controller */ + li t2, 1 + sw t2, MC_CTRLENA(t1) + + j ra + nop + + .end sdram_init + +#endif /* !CONFIG_USE_DDR_RAM */ + +#ifdef CONFIG_USE_DDR_RAM +/* + * void ddrram_init(long) + * + * a0 has the clock value + */ + .globl ddrram_init + .ent ddrram_init +ddrram_init: + + /* DDR-DRAM Initialization + */ + li t1, MC_MODUL_BASE + + /* Clear Error log registers */ + sw zero, MC_ERRCAUSE(t1) + sw zero, MC_ERRADDR(t1) + + /* Enable DDR module in memory controller */ + li t3, MC_DDRRAM_ENABLE + lw t2, MC_CON(t1) + or t3, t2, t3 + sw t3, MC_CON(t1) + + li t1, MC_DDR_MODUL_BASE + + /* Write configuration to DDR controller registers */ + li t2, MC_DC0_VALUE + sw t2, MC_DC00(t1) + + li t2, MC_DC1_VALUE + sw t2, MC_DC01(t1) + + li t2, MC_DC2_VALUE + sw t2, MC_DC02(t1) + + li t2, MC_DC3_VALUE + sw t2, MC_DC03(t1) + + li t2, MC_DC4_VALUE + sw t2, MC_DC04(t1) + + li t2, MC_DC5_VALUE + sw t2, MC_DC05(t1) + + li t2, MC_DC6_VALUE + sw t2, MC_DC06(t1) + + li t2, MC_DC7_VALUE + sw t2, MC_DC07(t1) + + li t2, MC_DC8_VALUE + sw t2, MC_DC08(t1) + + li t2, MC_DC9_VALUE + sw t2, MC_DC09(t1) + + li t2, MC_DC10_VALUE + sw t2, MC_DC10(t1) + + li t2, MC_DC11_VALUE + sw t2, MC_DC11(t1) + + li t2, MC_DC12_VALUE + sw t2, MC_DC12(t1) + + li t2, MC_DC13_VALUE + sw t2, MC_DC13(t1) + + li t2, MC_DC14_VALUE + sw t2, MC_DC14(t1) + + li t2, MC_DC15_VALUE + sw t2, MC_DC15(t1) + + li t2, MC_DC16_VALUE + sw t2, MC_DC16(t1) + + li t2, MC_DC17_VALUE + sw t2, MC_DC17(t1) + + li t2, MC_DC18_VALUE + sw t2, MC_DC18(t1) + + li t2, MC_DC19_VALUE + sw t2, MC_DC19(t1) + + li t2, MC_DC20_VALUE + sw t2, MC_DC20(t1) + + li t2, MC_DC21_VALUE + sw t2, MC_DC21(t1) + + li t2, MC_DC22_VALUE + sw t2, MC_DC22(t1) + + li t2, MC_DC23_VALUE + sw t2, MC_DC23(t1) + + li t2, MC_DC24_VALUE + sw t2, MC_DC24(t1) + + li t2, MC_DC25_VALUE + sw t2, MC_DC25(t1) + + li t2, MC_DC26_VALUE + sw t2, MC_DC26(t1) + + li t2, MC_DC27_VALUE + sw t2, MC_DC27(t1) + + li t2, MC_DC28_VALUE + sw t2, MC_DC28(t1) + + li t2, MC_DC29_VALUE + sw t2, MC_DC29(t1) + + li t2, MC_DC30_VALUE + sw t2, MC_DC30(t1) + + li t2, MC_DC31_VALUE + sw t2, MC_DC31(t1) + + li t2, MC_DC32_VALUE + sw t2, MC_DC32(t1) + + li t2, MC_DC33_VALUE + sw t2, MC_DC33(t1) + + li t2, MC_DC34_VALUE + sw t2, MC_DC34(t1) + + li t2, MC_DC35_VALUE + sw t2, MC_DC35(t1) + + li t2, MC_DC36_VALUE + sw t2, MC_DC36(t1) + + li t2, MC_DC37_VALUE + sw t2, MC_DC37(t1) + + li t2, MC_DC38_VALUE + sw t2, MC_DC38(t1) + + li t2, MC_DC39_VALUE + sw t2, MC_DC39(t1) + + li t2, MC_DC40_VALUE + sw t2, MC_DC40(t1) + + li t2, MC_DC41_VALUE + sw t2, MC_DC41(t1) + + li t2, MC_DC42_VALUE + sw t2, MC_DC42(t1) + + li t2, MC_DC43_VALUE + sw t2, MC_DC43(t1) + + li t2, MC_DC44_VALUE + sw t2, MC_DC44(t1) + + li t2, MC_DC45_VALUE + sw t2, MC_DC45(t1) + + li t2, MC_DC46_VALUE + sw t2, MC_DC46(t1) + + li t2, 0x00000100 + sw t2, MC_DC03(t1) + + j ra + nop + + .end ddrram_init +#endif /* CONFIG_USE_DDR_RAM */ + + .globl lowlevel_init + .ent lowlevel_init +lowlevel_init: + /* EBU, CGU and SDRAM/DDR-RAM Initialization. + */ + move t0, ra + /* We rely on the fact that non of the following ..._init() functions + * modify t0 + */ +#if defined(CONFIG_SYS_EBU_BOOT) +/* + using PPL1 value +*/ + li a0,0x90 + bal cgu_init + nop +#endif /* CONFIG_SYS_EBU_BOOT */ + + bal ebu_init + nop + +#ifdef CONFIG_SYS_EBU_BOOT +#ifndef CONFIG_SYS_RAMBOOT +#ifdef CONFIG_USE_DDR_RAM + bal ddrram_init + nop +#else + bal sdram_init + nop +#endif +#endif /* CONFIG_SYS_RAMBOOT */ +#endif /* CONFIG_SYS_EBU_BOOT */ + + move ra, t0 + j ra + nop + + .end lowlevel_init diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/pmuenable.S b/package/uboot-lantiq/files/board/infineon/easy50812/pmuenable.S new file mode 100644 index 0000000000..e0d7971d89 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/pmuenable.S @@ -0,0 +1,48 @@ +/* + * Power Management unit initialization code for AMAZON development board. + * + * Copyright (c) 2003 Ou Ke, Infineon. + * + * 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 +#include +#include + +#define PMU_PWDCR 0xBF10201C +#define PMU_SR 0xBF102020 + + .globl pmuenable + +pmuenable: + li t0, PMU_PWDCR + li t1, 0x2 /* enable everything */ + sw t1, 0(t0) +#if 0 +1: + li t0, PMU_SR + lw t2, 0(t0) + bne t1, t2, 1b + nop +#endif + j ra + nop + + diff --git a/package/uboot-lantiq/files/board/infineon/easy50812/u-boot.lds b/package/uboot-lantiq/files/board/infineon/easy50812/u-boot.lds new file mode 100644 index 0000000000..9a6cd1b8a3 --- /dev/null +++ b/package/uboot-lantiq/files/board/infineon/easy50812/u-boot.lds @@ -0,0 +1,70 @@ +/* + * (C) Copyright 2003 + * Wolfgang Denk Engineering, + * + * 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 + */ + +/* +OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips") +*/ +OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips") +OUTPUT_ARCH(mips) +ENTRY(_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN(4); + .text : + { + *(.text) + } + + . = ALIGN(4); + .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } + + . = ALIGN(4); + .data : { *(.data) } + + . = .; + _gp = ALIGN(16) + 0x7ff0; + + .got : { + __got_start = .; + *(.got) + __got_end = .; + } + + .sdata : { *(.sdata) } + + .u_boot_cmd : { + __u_boot_cmd_start = .; + *(.u_boot_cmd) + __u_boot_cmd_end = .; + } + + uboot_end_data = .; + num_got_entries = (__got_end - __got_start) >> 2; + + . = ALIGN(4); + .sbss (NOLOAD) : { *(.sbss) } + .bss (NOLOAD) : { *(.bss) . = ALIGN(4); } + uboot_end = .; +} diff --git a/package/uboot-lantiq/files/cpu/mips/ar9/Makefile b/package/uboot-lantiq/files/cpu/mips/ar9/Makefile new file mode 100644 index 0000000000..c48d02eaaa --- /dev/null +++ b/package/uboot-lantiq/files/cpu/mips/ar9/Makefile @@ -0,0 +1,46 @@ +######################################################################### +# +# (C) Copyright 2000-2006 +# 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 = $(obj)lib$(SOC).a + +COBJS = clock.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/package/uboot-lantiq/files/cpu/mips/ar9/clock.c b/package/uboot-lantiq/files/cpu/mips/ar9/clock.c new file mode 100644 index 0000000000..a8aecb4225 --- /dev/null +++ b/package/uboot-lantiq/files/cpu/mips/ar9/clock.c @@ -0,0 +1,67 @@ +/* + * (C) Copyright 2003 + * 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 +#include + +ulong ifx_get_ddr_hz(void) +{ + switch((*AR9_CGU_SYS) & 0x05) { + case 0x01: + case 0x05: + return CLOCK_111M; + + case 0x00: + case 0x04: + return CLOCK_166M; + } + + return 0; +} + +ulong ifx_get_cpuclk(void) +{ + switch((*AR9_CGU_SYS) & 0x05) { + case 0x00: + case 0x01: + return CLOCK_333M; + + case 0x04: + return CLOCK_166M; + + case 0x05: + return CLOCK_111M; + } + + return 0; +} + +ulong get_bus_freq(ulong dummy) +{ + unsigned int ddr_clock=ifx_get_ddr_hz(); + if((*AR9_CGU_SYS) & 0x40){ + return ddr_clock/2; + } else { + return ddr_clock; + } +} diff --git a/package/uboot-lantiq/files/cpu/mips/ar9/ifx_cache.S b/package/uboot-lantiq/files/cpu/mips/ar9/ifx_cache.S new file mode 100644 index 0000000000..fc482dcd61 --- /dev/null +++ b/package/uboot-lantiq/files/cpu/mips/ar9/ifx_cache.S @@ -0,0 +1,60 @@ + +#define IFX_CACHE_EXTRA_INVALID_TAG \ + mtc0 zero, CP0_TAGLO, 1; \ + mtc0 zero, CP0_TAGLO, 2; \ + mtc0 zero, CP0_TAGLO, 3; \ + mtc0 zero, CP0_TAGLO, 4; + +#define IFX_CACHE_EXTRA_OPERATION \ + /* set WST bit */ \ + mfc0 a0, CP0_ECC; \ + li a1, ECCF_WST; \ + or a0, a1; \ + mtc0 a0, CP0_ECC; \ + \ + li a0, K0BASE; \ + move a2, t2; /* icacheSize */ \ + move a3, t4; /* icacheLineSize */ \ + move a1, a2; \ + icacheop(a0,a1,a2,a3,(Index_Store_Tag_I)); \ + \ + /* clear WST bit */ \ + mfc0 a0, CP0_ECC; \ + li a1, ~ECCF_WST; \ + and a0, a1; \ + mtc0 a0, CP0_ECC; \ + \ + /* 1: initialise dcache tags. */ \ + \ + /* cache line size */ \ + li a2, CFG_CACHELINE_SIZE; \ + /* kseg0 mem address */ \ + li a1, 0; \ + li a3, CFG_CACHE_SETS * CFG_CACHE_WAYS; \ +1: \ + /* store tag (invalid, not locked) */ \ + cache 0x8, 0(a1); \ + cache 0x9, 0(a1); \ + \ + add a3, -1; \ + bne a3, zero, 1b; \ + add a1, a2; \ + \ + /* set WST bit */ \ + mfc0 a0, CP0_ECC; \ + li a1, ECCF_WST; \ + or a0, a1; \ + mtc0 a0, CP0_ECC; \ + \ + li a0, K0BASE; \ + move a2, t3; /* dcacheSize */ \ + move a3, t5; /* dcacheLineSize */ \ + move a1, a2; \ + icacheop(a0,a1,a2,a3,(Index_Store_Tag_D)); \ + \ + /* clear WST bit */ \ + mfc0 a0, CP0_ECC; \ + li a1, ~ECCF_WST; \ + and a0, a1; \ + mtc0 a0, CP0_ECC; + diff --git a/package/uboot-lantiq/files/drivers/net/ifx_etop.c b/package/uboot-lantiq/files/drivers/net/ifx_etop.c index 9a9e51fa04..8a03683c0c 100644 --- a/package/uboot-lantiq/files/drivers/net/ifx_etop.c +++ b/package/uboot-lantiq/files/drivers/net/ifx_etop.c @@ -36,11 +36,17 @@ #include #include #include +#include #include "ifx_etop.h" +#if defined(CONFIG_AR9) +#define TX_CHAN_NO 1 +#define RX_CHAN_NO 0 +#else #define TX_CHAN_NO 7 #define RX_CHAN_NO 6 +#endif #define NUM_RX_DESC PKTBUFSRX #define NUM_TX_DESC 8 @@ -245,7 +251,19 @@ static void lq_eth_halt(struct eth_device *dev) } } -static int lq_eth_send(struct eth_device *dev, volatile void *packet,int length) +#ifdef DEBUG +static void lq_dump(const u8 *data, const u32 length) +{ + u32 i; + debug("\n"); + for(i=0;istatus.field.DataLen = (u32)length; flush_cache((u32)packet, tx_desc->status.field.DataLen); + asm("SYNC"); tx_desc->status.field.OWN=1; res=length; tx_num++; if (tx_num==NUM_TX_DESC) tx_num=0; +#ifdef DEBUG + lq_dump(tx_desc->DataPtr, tx_desc->status.field.DataLen); +#endif + dma_writel(dma_cs, TX_CHAN_NO); if (!(dma_readl(dma_cctrl) & 1)) { dma_writel(dma_cctrl, dma_readl(dma_cctrl) | 1); @@ -298,6 +321,10 @@ static int lq_eth_recv(struct eth_device *dev) if ((rx_desc->status.field.C == 0) || (rx_desc->status.field.OWN == 1)) { return 0; } + debug("rx"); +#ifdef DEBUG + lq_dump(rx_desc->DataPtr, rx_desc->status.field.DataLen); +#endif length = rx_desc->status.field.DataLen; if (length > 4) { invalidate_dcache_range((u32)CKSEG0ADDR(rx_desc->DataPtr), (u32) CKSEG0ADDR(rx_desc->DataPtr) + length); diff --git a/package/uboot-lantiq/files/include/asm-mips/ar9.h b/package/uboot-lantiq/files/include/asm-mips/ar9.h new file mode 100644 index 0000000000..cfafe44906 --- /dev/null +++ b/package/uboot-lantiq/files/include/asm-mips/ar9.h @@ -0,0 +1,424 @@ +/* + * (C) Copyright 2010 + * Ralph Hempel + * + * 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 + */ + +/***********************************************************************/ +/* Module : PMU register address and bits */ +/***********************************************************************/ +#define AR9_PMU (0xBF102000) +/* PMU Power down Control Register */ +#define AR9_PMU_PWDCR ((volatile u32*)(AR9_PMU + 0x001C)) +/* PMU Status Register */ +#define AR9_PMU_SR ((volatile u32*)(AR9_PMU + 0x0020)) +/** DMA block */ +#define AR9_PMU_DMA (1<<5) +#define AR9_PMU_SDIO (1<<16) +#define AR9_PMU_USB0 (1<<6) +#define AR9_PMU_USB0_P (1<<0) +#define AR9_PMU_SWITCH (1<<28) + + +/***********************************************************************/ +/* Module : RCU register address and bits */ +/***********************************************************************/ +#define AR9_RCU_BASE_ADDR (0xBF203000) +#define AR9_RCU_RST_REQ ((volatile u32*)(AR9_RCU_BASE_ADDR + 0x0010)) +#define AR9_RCU_RST_STAT ((volatile u32*)(AR9_RCU_BASE_ADDR + 0x0014)) +#define AR9_RST_ALL (1 << 30) + +/*** Reset Request Register Bits ***/ +#define AR9_RCU_RST_REQ_SRST (1 << 30) +#define AR9_RCU_RST_REQ_ARC_JTAG (1 << 20) +#define AR9_RCU_RST_REQ_PCI (1 << 13) +#define AR9_RCU_RST_REQ_AFE (1 << 11) +#define AR9_RCU_RST_REQ_SDIO (1 << 19) +#define AR9_RCU_RST_REQ_DMA (1 << 9) +#define AR9_RCU_RST_REQ_PPE (1 << 8) +#define AR9_RCU_RST_REQ_DFE (1 << 7) + +/***********************************************************************/ +/* Module : GPIO register address and bits */ +/***********************************************************************/ +#define AR9_GPIO (0xBE100B00) +/***Port 0 Data Output Register (0010H)***/ +#define AR9_GPIO_P0_OUT ((volatile u32 *)(AR9_GPIO+ 0x0010)) +/***Port 1 Data Output Register (0040H)***/ +#define AR9_GPIO_P1_OUT ((volatile u32 *)(AR9_GPIO+ 0x0040)) +/***Port 2 Data Output Register (0070H)***/ +#define AR9_GPIO_P2_OUT ((volatile u32 *)(AR9_GPIO+ 0x0070)) +/***Port 3 Data Output Register (00A0H)***/ +#define AR9_GPIO_P3_OUT ((volatile u32 *)(AR9_GPIO+ 0x00A0)) +/***Port 0 Data Input Register (0014H)***/ +#define AR9_GPIO_P0_IN ((volatile u32 *)(AR9_GPIO+ 0x0014)) +/***Port 1 Data Input Register (0044H)***/ +#define AR9_GPIO_P1_IN ((volatile u32 *)(AR9_GPIO+ 0x0044)) +/***Port 2 Data Input Register (0074H)***/ +#define AR9_GPIO_P2_IN ((volatile u32 *)(AR9_GPIO+ 0x0074)) +/***Port 3 Data Input Register (00A4H)***/ +#define AR9_GPIO_P3_IN ((volatile u32 *)(AR9_GPIO+ 0x00A4)) +/***Port 0 Direction Register (0018H)***/ +#define AR9_GPIO_P0_DIR ((volatile u32 *)(AR9_GPIO+ 0x0018)) +/***Port 1 Direction Register (0048H)***/ +#define AR9_GPIO_P1_DIR ((volatile u32 *)(AR9_GPIO+ 0x0048)) +/***Port 2 Direction Register (0078H)***/ +#define AR9_GPIO_P2_DIR ((volatile u32 *)(AR9_GPIO+ 0x0078)) +/***Port 3 Direction Register (0048H)***/ +#define AR9_GPIO_P3_DIR ((volatile u32 *)(AR9_GPIO+ 0x00A8)) +/***Port 0 Alternate Function Select Register 0 (001C H) ***/ +#define AR9_GPIO_P0_ALTSEL0 ((volatile u32 *)(AR9_GPIO+ 0x001C)) +/***Port 1 Alternate Function Select Register 0 (004C H) ***/ +#define AR9_GPIO_P1_ALTSEL0 ((volatile u32 *)(AR9_GPIO+ 0x004C)) +/***Port 2 Alternate Function Select Register 0 (007C H) ***/ +#define AR9_GPIO_P2_ALTSEL0 ((volatile u32 *)(AR9_GPIO+ 0x007C)) +/***Port 3 Alternate Function Select Register 0 (00AC H) ***/ +#define AR9_GPIO_P3_ALTSEL0 ((volatile u32 *)(AR9_GPIO+ 0x00AC)) +/***Port 0 Alternate Function Select Register 1 (0020 H) ***/ +#define AR9_GPIO_P0_ALTSEL1 ((volatile u32 *)(AR9_GPIO+ 0x0020)) +/***Port 1 Alternate Function Select Register 0 (0050 H) ***/ +#define AR9_GPIO_P1_ALTSEL1 ((volatile u32 *)(AR9_GPIO+ 0x0050)) +/***Port 2 Alternate Function Select Register 0 (0080 H) ***/ +#define AR9_GPIO_P2_ALTSEL1 ((volatile u32 *)(AR9_GPIO+ 0x0080)) +/***Port 3 Alternate Function Select Register 0 (0064 H) ***/ +#define AR9_GPIO_P3_ALTSEL1 ((volatile u32 *)(AR9_GPIO+ 0x0064)) +/***Port 0 Open Drain Control Register (0024H)***/ +#define AR9_GPIO_P0_OD ((volatile u32 *)(AR9_GPIO+ 0x0024)) +/***Port 1 Open Drain Control Register (0054H)***/ +#define AR9_GPIO_P1_OD ((volatile u32 *)(AR9_GPIO+ 0x0054)) +/***Port 2 Open Drain Control Register (0084H)***/ +#define AR9_GPIO_P2_OD ((volatile u32 *)(AR9_GPIO+ 0x0084)) +/***Port 3 Open Drain Control Register (0034H)***/ +#define AR9_GPIO_P3_OD ((volatile u32 *)(AR9_GPIO+ 0x0034)) +/***Port 0 Input Schmitt-Trigger Off Register (0028 H) ***/ +#define AR9_GPIO_P0_STOFF ((volatile u32 *)(AR9_GPIO+ 0x0028)) +/***Port 1 Input Schmitt-Trigger Off Register (0058 H) ***/ +#define AR9_GPIO_P1_STOFF ((volatile u32 *)(AR9_GPIO+ 0x0058)) +/***Port 2 Input Schmitt-Trigger Off Register (0088 H) ***/ +#define AR9_GPIO_P2_STOFF ((volatile u32 *)(AR9_GPIO+ 0x0088)) +/***Port 3 Input Schmitt-Trigger Off Register (0094 H) ***/ +//#define AR9_GPIO_P3_STOFF ((volatile u32 *)(AR9_GPIO+ 0x0094)) +/***Port 0 Pull Up/Pull Down Select Register (002C H)***/ +#define AR9_GPIO_P0_PUDSEL ((volatile u32 *)(AR9_GPIO+ 0x002C)) +/***Port 1 Pull Up/Pull Down Select Register (005C H)***/ +#define AR9_GPIO_P1_PUDSEL ((volatile u32 *)(AR9_GPIO+ 0x005C)) +/***Port 2 Pull Up/Pull Down Select Register (008C H)***/ +#define AR9_GPIO_P2_PUDSEL ((volatile u32 *)(AR9_GPIO+ 0x008C)) +/***Port 3 Pull Up/Pull Down Select Register (0038 H)***/ +#define AR9_GPIO_P3_PUDSEL ((volatile u32 *)(AR9_GPIO+ 0x0038)) +/***Port 0 Pull Up Device Enable Register (0030 H)***/ +#define AR9_GPIO_P0_PUDEN ((volatile u32 *)(AR9_GPIO+ 0x0030)) +/***Port 1 Pull Up Device Enable Register (0060 H)***/ +#define AR9_GPIO_P1_PUDEN ((volatile u32 *)(AR9_GPIO+ 0x0060)) +/***Port 2 Pull Up Device Enable Register (0090 H)***/ +#define AR9_GPIO_P2_PUDEN ((volatile u32 *)(AR9_GPIO+ 0x0090)) +/***Port 3 Pull Up Device Enable Register (003c H)***/ +#define AR9_GPIO_P3_PUDEN ((volatile u32 *)(AR9_GPIO+ 0x003C)) + +/***********************************************************************/ +/* Module : CGU register address and bits */ +/***********************************************************************/ +#define AR9_CGU (0xBF103000) +/***CGU Clock PLL0 ***/ +#define AR9_CGU_PLL0_CFG ((volatile u32*)(AR9_CGU+ 0x0004)) +/***CGU Clock PLL1 ***/ +#define AR9_CGU_PLL1_CFG ((volatile u32*)(AR9_CGU+ 0x0008)) +/***CGU Clock SYS Mux Register***/ +#define AR9_CGU_SYS ((volatile u32*)(AR9_CGU+ 0x0010)) +/***CGU Interface Clock Control Register***/ +#define AR9_CGU_IFCCR ((volatile u32*)(AR9_CGU+ 0x0018)) +/***CGU PCI Clock Control Register**/ +#define AR9_CGU_PCICR ((volatile u32*)(AR9_CGU+ 0x0034)) +#define CLOCK_60M 60000000 +#define CLOCK_83M 83333333 +#define CLOCK_111M 111111111 +#define CLOCK_133M 133333333 +#define CLOCK_166M 166666667 +#define CLOCK_196M 196666667 +#define CLOCK_333M 333333333 +#define CLOCK_366M 366666667 +#define CLOCK_500M 500000000 + +/***********************************************************************/ +/* Module : MPS register address and bits */ +/***********************************************************************/ +#define AR9_MPS (KSEG1+0x1F107000) +#define AR9_MPS_CHIPID ((volatile u32*)(AR9_MPS + 0x0344)) +#define AR9_MPS_CHIPID_VERSION_GET(value) (((value) >> 28) & ((1 << 4) - 1)) +#define AR9_MPS_CHIPID_PARTNUM_GET(value) (((value) >> 12) & ((1 << 16) - 1)) +#define AR9_MPS_CHIPID_MANID_GET(value) (((value) >> 1) & ((1 << 10) - 1)) + +/***********************************************************************/ +/* Module : EBU register address and bits */ +/***********************************************************************/ +#define AR9_EBU (0xBE105300) + +#define AR9_EBU_CLC ((volatile u32*)(AR9_EBU+ 0x0000)) +#define AR9_EBU_CLC_DISS (1 << 1) +#define AR9_EBU_CLC_DISR (1 << 0) + +#define AR9_EBU_ID ((volatile u32*)(AR9_EBU+ 0x0008)) + +/***EBU Global Control Register***/ +#define AR9_EBU_CON ((volatile u32*)(AR9_EBU+ 0x0010)) +#define AR9_EBU_CON_DTACS (value) (((( 1 << 3) - 1) & (value)) << 20) +#define AR9_EBU_CON_DTARW (value) (((( 1 << 3) - 1) & (value)) << 16) +#define AR9_EBU_CON_TOUTC (value) (((( 1 << 8) - 1) & (value)) << 8) +#define AR9_EBU_CON_ARBMODE (value) (((( 1 << 2) - 1) & (value)) << 6) +#define AR9_EBU_CON_ARBSYNC (1 << 5) +//#define AR9_EBU_CON_1 (1 << 3) + +/***EBU Address Select Register 0***/ +#define AR9_EBU_ADDSEL0 ((volatile u32*)(AR9_EBU + 0x0020)) +/***EBU Address Select Register 1***/ +#define AR9_EBU_ADDSEL1 ((volatile u32*)(AR9_EBU + 0x0024)) +/***EBU Address Select Register 2***/ +#define AR9_EBU_ADDSEL2 ((volatile u32*)(AR9_EBU + 0x0028)) +/***EBU Address Select Register 3***/ +#define AR9_EBU_ADDSEL3 ((volatile u32*)(AR9_EBU + 0x002C)) +#define AR9_EBU_ADDSEL_BASE (value) (((( 1 << 20) - 1) & (value)) << 12) +#define AR9_EBU_ADDSEL_MASK (value) (((( 1 << 4) - 1) & (value)) << 4) +#define AR9_EBU_ADDSEL_MIRRORE (1 << 1) +#define AR9_EBU_ADDSEL_REGEN (1 << 0) + +/***EBU Bus Configuration Register 0***/ +#define AR9_EBU_BUSCON0 ((volatile u32*)(AR9_EBU+ 0x0060)) +#define AR9_EBU_BUSCON0_WRDIS (1 << 31) +#define AR9_EBU_BUSCON0_ADSWP (value) (1 << 30) +#define AR9_EBU_BUSCON0_PG_EN (value) (1 << 29) +#define AR9_EBU_BUSCON0_AGEN (value) (((( 1 << 3) - 1) & (value)) << 24) +#define AR9_EBU_BUSCON0_SETUP (1 << 22) +#define AR9_EBU_BUSCON0_WAIT (value) (((( 1 << 2) - 1) & (value)) << 20) +#define AR9_EBU_BUSCON0_WAITINV (1 << 19) +#define AR9_EBU_BUSCON0_VN_EN (1 << 18) +#define AR9_EBU_BUSCON0_PORTW (value) (((( 1 << 2) - 1) & (value)) << 16) +#define AR9_EBU_BUSCON0_ALEC (value) (((( 1 << 2) - 1) & (value)) << 14) +#define AR9_EBU_BUSCON0_BCGEN (value) (((( 1 << 2) - 1) & (value)) << 12) +#define AR9_EBU_BUSCON0_WAITWDC (value) (((( 1 << 4) - 1) & (value)) << 8) +#define AR9_EBU_BUSCON0_WAITRRC (value) (((( 1 << 2) - 1) & (value)) << 6) +#define AR9_EBU_BUSCON0_HOLDC (value) (((( 1 << 2) - 1) & (value)) << 4) +#define AR9_EBU_BUSCON0_RECOVC (value) (((( 1 << 2) - 1) & (value)) << 2) +#define AR9_EBU_BUSCON0_CMULT (value) (((( 1 << 2) - 1) & (value)) << 0) + +/***EBU Bus Configuration Register 1***/ +#define AR9_EBU_BUSCON1 ((volatile u32*)(AR9_EBU+ 0x0064)) +#define AR9_EBU_BUSCON1_WRDIS (1 << 31) +#define AR9_EBU_BUSCON1_ALEC (value) (((( 1 << 2) - 1) & (value)) << 29) +#define AR9_EBU_BUSCON1_BCGEN (value) (((( 1 << 2) - 1) & (value)) << 27) +#define AR9_EBU_BUSCON1_AGEN (value) (((( 1 << 2) - 1) & (value)) << 24) +#define AR9_EBU_BUSCON1_CMULTR (value) (((( 1 << 2) - 1) & (value)) << 22) +#define AR9_EBU_BUSCON1_WAIT (value) (((( 1 << 2) - 1) & (value)) << 20) +#define AR9_EBU_BUSCON1_WAITINV (1 << 19) +#define AR9_EBU_BUSCON1_SETUP (1 << 18) +#define AR9_EBU_BUSCON1_PORTW (value) (((( 1 << 2) - 1) & (value)) << 16) +#define AR9_EBU_BUSCON1_WAITRDC (value) (((( 1 << 7) - 1) & (value)) << 9) +#define AR9_EBU_BUSCON1_WAITWRC (value) (((( 1 << 3) - 1) & (value)) << 6) +#define AR9_EBU_BUSCON1_HOLDC (value) (((( 1 << 2) - 1) & (value)) << 4) +#define AR9_EBU_BUSCON1_RECOVC (value) (((( 1 << 2) - 1) & (value)) << 2) +#define AR9_EBU_BUSCON1_CMULT (value) (((( 1 << 2) - 1) & (value)) << 0) + +/***EBU Bus Configuration Register 2***/ +#define AR9_EBU_BUSCON2 ((volatile u32*)(AR9_EBU+ 0x0068)) +#define AR9_EBU_BUSCON2_WRDIS (1 << 31) +#define AR9_EBU_BUSCON2_ALEC (value) (((( 1 << 2) - 1) & (value)) << 29) +#define AR9_EBU_BUSCON2_BCGEN (value) (((( 1 << 2) - 1) & (value)) << 27) +#define AR9_EBU_BUSCON2_AGEN (value) (((( 1 << 2) - 1) & (value)) << 24) +#define AR9_EBU_BUSCON2_CMULTR (value) (((( 1 << 2) - 1) & (value)) << 22) +#define AR9_EBU_BUSCON2_WAIT (value) (((( 1 << 2) - 1) & (value)) << 20) +#define AR9_EBU_BUSCON2_WAITINV (1 << 19) +#define AR9_EBU_BUSCON2_SETUP (1 << 18) +#define AR9_EBU_BUSCON2_PORTW (value) (((( 1 << 2) - 1) & (value)) << 16) +#define AR9_EBU_BUSCON2_WAITRDC (value) (((( 1 << 7) - 1) & (value)) << 9) +#define AR9_EBU_BUSCON2_WAITWRC (value) (((( 1 << 3) - 1) & (value)) << 6) +#define AR9_EBU_BUSCON2_HOLDC (value) (((( 1 << 2) - 1) & (value)) << 4) +#define AR9_EBU_BUSCON2_RECOVC (value) (((( 1 << 2) - 1) & (value)) << 2) +#define AR9_EBU_BUSCON2_CMULT (value) (((( 1 << 2) - 1) & (value)) << 0) + +/***EBU Bus Configuration Register 2***/ +#define AR9_EBU_BUSCON3 ((volatile u32*)(AR9_EBU+ 0x006C)) +#define AR9_EBU_BUSCON3_WRDIS (1 << 31) +#define AR9_EBU_BUSCON3_ADSWP (value) (1 << 30) +#define AR9_EBU_BUSCON3_PG_EN (value) (1 << 29) +#define AR9_EBU_BUSCON3_AGEN (value) (((( 1 << 3) - 1) & (value)) << 24) +#define AR9_EBU_BUSCON3_SETUP (1 << 22) +#define AR9_EBU_BUSCON3_WAIT (value) (((( 1 << 2) - 1) & (value)) << 20) +#define AR9_EBU_BUSCON3_WAITINV (1 << 19) +#define AR9_EBU_BUSCON3_VN_EN (1 << 18) +#define AR9_EBU_BUSCON3_PORTW (value) (((( 1 << 2) - 1) & (value)) << 16) +#define AR9_EBU_BUSCON3_ALEC (value) (((( 1 << 2) - 1) & (value)) << 14) +#define AR9_EBU_BUSCON3_BCGEN (value) (((( 1 << 2) - 1) & (value)) << 12) +#define AR9_EBU_BUSCON3_WAITWDC (value) (((( 1 << 4) - 1) & (value)) << 8) +#define AR9_EBU_BUSCON3_WAITRRC (value) (((( 1 << 2) - 1) & (value)) << 6) +#define AR9_EBU_BUSCON3_HOLDC (value) (((( 1 << 2) - 1) & (value)) << 4) +#define AR9_EBU_BUSCON3_RECOVC (value) (((( 1 << 2) - 1) & (value)) << 2) +#define AR9_EBU_BUSCON3_CMULT (value) (((( 1 << 2) - 1) & (value)) << 0) + +/***********************************************************************/ +/* Module : SDRAM register address and bits */ +/***********************************************************************/ +#define AR9_SDRAM (0xBF800000) + +/***********************************************************************/ +/* Module : ASC0 register address and bits */ +/***********************************************************************/ +#define AR9_ASC0 (KSEG1 | 0x1E100400) +#define AR9_ASC0_TBUF ((volatile u32*)(AR9_ASC0 + 0x0020)) +#define AR9_ASC0_RBUF ((volatile u32*)(AR9_ASC0 + 0x0024)) +#define AR9_ASC0_FSTAT ((volatile u32*)(AR9_ASC0 + 0x0048)) + +/***********************************************************************/ +/* Module : ASC1 register address and bits */ +/***********************************************************************/ +#define AR9_ASC1 (KSEG1 | 0x1E100C00) +#define AR9_ASC1_TBUF ((volatile u32*)(AR9_ASC1 + 0x0020)) +#define AR9_ASC1_RBUF ((volatile u32*)(AR9_ASC1 + 0x0024)) +#define AR9_ASC1_FSTAT ((volatile u32*)(AR9_ASC1 + 0x0048)) + +/***********************************************************************/ +/* Module : DMA register address and bits */ +/***********************************************************************/ +#define AR9_DMA_OFFSET (0xBE104100) +/***********************************************************************/ +#define AR9_DMA_CLC ((volatile u32*)(AR9_DMA_OFFSET + 0x0000)) +#define AR9_DMA_ID ((volatile u32*)(AR9_DMA_OFFSET + 0x0008)) +#define AR9_DMA_CTRL (volatile u32*)(AR9_DMA_BASE + 0x10) + +/** DMA Port Select Register */ +#define AR9_DMA_PS ((volatile u32*)(AR9_DMA_OFFSET + 0x0040)) +/** DMA Port Control Register */ +#define AR9_DMA_PCTRL ((volatile u32*)(AR9_DMA_OFFSET + 0x0044)) +#define AR9_DMA_IRNEN ((volatile u32*)(AR9_DMA_OFFSET + 0x00F4)) +#define AR9_DMA_IRNCR ((volatile u32*)(AR9_DMA_OFFSET + 0x00F8)) +#define AR9_DMA_IRNICR ((volatile u32*)(AR9_DMA_OFFSET + 0x00FC)) + +#define AR9_DMA_CS ((volatile u32*)(AR9_DMA_OFFSET + 0x0018)) +#define AR9_DMA_CCTRL ((volatile u32*)(AR9_DMA_OFFSET + 0x001C)) +#define AR9_DMA_CDBA ((volatile u32*)(AR9_DMA_OFFSET + 0x0020)) +#define AR9_DMA_CIE ((volatile u32*)(AR9_DMA_OFFSET + 0x002C)) +#define AR9_DMA_CIS ((volatile u32*)(AR9_DMA_OFFSET + 0x0028)) +#define AR9_DMA_CDLEN ((volatile u32*)(AR9_DMA_OFFSET + 0x0024)) +#define AR9_DMA_CPOLL ((volatile u32*)(AR9_DMA_OFFSET + 0x0014)) + +/***********************************************************************/ +/* Module : GPORT switch register */ +/***********************************************************************/ +#define AR9_SW (0xBE108000) +#define AR9_SW_PS (AR9_SW + 0x000) +#define AR9_SW_P0_CTL (AR9_SW + 0x004) +#define AR9_SW_P1_CTL (AR9_SW + 0x008) +#define AR9_SW_P2_CTL (AR9_SW + 0x00C) +#define AR9_SW_P0_VLAN (AR9_SW + 0x010) +#define AR9_SW_P1_VLAN (AR9_SW + 0x014) +#define AR9_SW_P2_VLAN (AR9_SW + 0x018) +#define AR9_SW_P0_INCTL (AR9_SW + 0x020) +#define AR9_SW_P1_INCTL (AR9_SW + 0x024) +#define AR9_SW_P2_INCTL (AR9_SW + 0x028) +#define AR9_SW_DF_PORTMAP (AR9_SW + 0x02C) +#define AR9_SW_P0_ECS_Q32 (AR9_SW + 0x030) +#define AR9_SW_P0_ECS_Q10 (AR9_SW + 0x034) +#define AR9_SW_P0_ECW_Q32 (AR9_SW + 0x038) +#define AR9_SW_P0_ECW_Q10 (AR9_SW + 0x03C) +#define AR9_SW_P1_ECS_Q32 (AR9_SW + 0x040) +#define AR9_SW_P1_ECS_Q10 (AR9_SW + 0x044) +#define AR9_SW_P1_ECW_Q32 (AR9_SW + 0x048) +#define AR9_SW_P1_ECW_Q10 (AR9_SW + 0x04C) +#define AR9_SW_P2_ECS_Q32 (AR9_SW + 0x050) +#define AR9_SW_P2_ECS_Q10 (AR9_SW + 0x054) +#define AR9_SW_P2_ECW_Q32 (AR9_SW + 0x058) +#define AR9_SW_P2_ECW_Q10 (AR9_SW + 0x05C) +#define AR9_SW_INT_ENA (AR9_SW + 0x060) +#define AR9_SW_INT_ST (AR9_SW + 0x064) +#define AR9_SW_GCTL0 (AR9_SW + 0x068) +#define AR9_SW_GCTL1 (AR9_SW + 0x06C) +#define AR9_SW_ARP (AR9_SW + 0x070) +#define AR9_SW_STRM_CTL (AR9_SW + 0x074) +#define AR9_SW_RGMII_CTL (AR9_SW + 0x078) +#define AR9_SW_1P_PRT (AR9_SW + 0x07C) +#define AR9_SW_GBKT_SZBS (AR9_SW + 0x080) +#define AR9_SW_GBKT_SZEBS (AR9_SW + 0x084) +#define AR9_SW_BF_TH (AR9_SW + 0x088) +#define AR9_SW_PMAC_HD_CTL (AR9_SW + 0x08C) +#define AR9_SW_PMAC_SA1 (AR9_SW + 0x090) +#define AR9_SW_PMAC_SA2 (AR9_SW + 0x094) +#define AR9_SW_PMAC_DA1 (AR9_SW + 0x098) +#define AR9_SW_PMAC_DA2 (AR9_SW + 0x09C) +#define AR9_SW_PMAC_VLAN (AR9_SW + 0x0A0) +#define AR9_SW_PMAC_TX_IPG (AR9_SW + 0x0A4) +#define AR9_SW_PMAC_RX_IPG (AR9_SW + 0x0A8) +#define AR9_SW_ADR_TB_CTL0 (AR9_SW + 0x0AC) +#define AR9_SW_ADR_TB_CTL1 (AR9_SW + 0x0B0) +#define AR9_SW_ADR_TB_CTL2 (AR9_SW + 0x0B4) +#define AR9_SW_ADR_TB_ST0 (AR9_SW + 0x0B8) +#define AR9_SW_ADR_TB_ST1 (AR9_SW + 0x0BC) +#define AR9_SW_ADR_TB_ST2 (AR9_SW + 0x0C0) +#define AR9_SW_RMON_CTL (AR9_SW + 0x0C4) +#define AR9_SW_RMON_ST (AR9_SW + 0x0C8) +#define AR9_SW_MDIO_CTL (AR9_SW + 0x0CC) +#define AR9_SW_MDIO_DATA (AR9_SW + 0x0D0) +#define AR9_SW_TP_FLT_ACT (AR9_SW + 0x0D4) +#define AR9_SW_PRTCL_FLT_ACT (AR9_SW + 0x0D8) +#define AR9_SW_VLAN_FLT0 (AR9_SW + 0x100) +#define AR9_SW_VLAN_FLT1 (AR9_SW + 0x104) +#define AR9_SW_VLAN_FLT2 (AR9_SW + 0x108) +#define AR9_SW_VLAN_FLT3 (AR9_SW + 0x10C) +#define AR9_SW_VLAN_FLT4 (AR9_SW + 0x110) +#define AR9_SW_VLAN_FLT5 (AR9_SW + 0x114) +#define AR9_SW_VLAN_FLT6 (AR9_SW + 0x118) +#define AR9_SW_VLAN_FLT7 (AR9_SW + 0x11C) +#define AR9_SW_VLAN_FLT8 (AR9_SW + 0x120) +#define AR9_SW_VLAN_FLT9 (AR9_SW + 0x124) +#define AR9_SW_VLAN_FLT10 (AR9_SW + 0x128) +#define AR9_SW_VLAN_FLT11 (AR9_SW + 0x12C) +#define AR9_SW_VLAN_FLT12 (AR9_SW + 0x130) +#define AR9_SW_VLAN_FLT13 (AR9_SW + 0x134) +#define AR9_SW_VLAN_FLT14 (AR9_SW + 0x138) +#define AR9_SW_VLAN_FLT15 (AR9_SW + 0x13C) +#define AR9_SW_TP_FLT10 (AR9_SW + 0x140) +#define AR9_SW_TP_FLT32 (AR9_SW + 0x144) +#define AR9_SW_TP_FLT54 (AR9_SW + 0x148) +#define AR9_SW_TP_FLT76 (AR9_SW + 0x14C) +#define AR9_SW_DFSRV_MAP0 (AR9_SW + 0x150) +#define AR9_SW_DFSRV_MAP1 (AR9_SW + 0x154) +#define AR9_SW_DFSRV_MAP2 (AR9_SW + 0x158) +#define AR9_SW_DFSRV_MAP3 (AR9_SW + 0x15C) +#define AR9_SW_TCP_PF0 (AR9_SW + 0x160) +#define AR9_SW_TCP_PF1 (AR9_SW + 0x164) +#define AR9_SW_TCP_PF2 (AR9_SW + 0x168) +#define AR9_SW_TCP_PF3 (AR9_SW + 0x16C) +#define AR9_SW_TCP_PF4 (AR9_SW + 0x170) +#define AR9_SW_TCP_PF5 (AR9_SW + 0x174) +#define AR9_SW_TCP_PF6 (AR9_SW + 0x178) +#define AR9_SW_TCP_PF7 (AR9_SW + 0x17C) +#define AR9_SW_RA_03_00 (AR9_SW + 0x180) +#define AR9_SW_RA_07_04 (AR9_SW + 0x184) +#define AR9_SW_RA_0B_08 (AR9_SW + 0x188) +#define AR9_SW_RA_0F_0C (AR9_SW + 0x18C) +#define AR9_SW_RA_13_10 (AR9_SW + 0x190) +#define AR9_SW_RA_17_14 (AR9_SW + 0x194) +#define AR9_SW_RA_1B_18 (AR9_SW + 0x198) +#define AR9_SW_RA_1F_1C (AR9_SW + 0x19C) +#define AR9_SW_RA_23_20 (AR9_SW + 0x1A0) +#define AR9_SW_RA_27_24 (AR9_SW + 0x1A4) +#define AR9_SW_RA_2B_28 (AR9_SW + 0x1A8) +#define AR9_SW_RA_2F_2C (AR9_SW + 0x1AC) +#define AR9_SW_F0 (AR9_SW + 0x1B0) +#define AR9_SW_F1 (AR9_SW + 0x1B4) + +#define REG32(addr) *((volatile u32 *)(addr)) diff --git a/package/uboot-lantiq/files/include/configs/easy50812.h b/package/uboot-lantiq/files/include/configs/easy50812.h new file mode 100644 index 0000000000..c7e96c1bc0 --- /dev/null +++ b/package/uboot-lantiq/files/include/configs/easy50812.h @@ -0,0 +1,104 @@ +/* + * (C) Copyright 2003-2005 + * 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 + */ + +/* + * This file contains the configuration parameters for the Danube reference board. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* #define DEBUG */ + +#define CONFIG_MIPS32 1 /* MIPS32 CPU compatible */ +#define CONFIG_MIPS34KC 1 /* MIPS 34Kc CPU core */ +#define CONFIG_AR9 1 /* an AR9 device */ +#define CONFIG_EASY50812 1 /* on the AR9 reference board */ +#define CONFIG_SYS_MAX_RAM 32*1024*1024 /* 32 MB */ +#define CONFIG_FLASH_CFI_DRIVER 1 /* using CFI flash driver */ + +#define CONFIG_SYS_INIT_RAM_LOCK_MIPS + +/* use PPL1 and fixed values for CPU / DDR and bus speed */ +#define CONFIG_USE_PLL1 +#define CONFIG_CPU_333M_RAM_166M +#define CONFIG_CLASS_II_DDR_PAD + +#ifdef CONFIG_SYS_RAMBOOT + #define CONFIG_SKIP_LOWLEVEL_INIT /* no cache */ +#else + #define CONFIG_SYS_EBU_BOOT + #define INFINEON_EBU_BOOTCFG 0x688C688C /* CMULT = 8 for 150 MHz */ +#endif + +#ifndef CPU_CLOCK_RATE +#define CPU_CLOCK_RATE (ifx_get_cpuclk()) +#endif + +#define CONFIG_SYS_PROMPT "AR9 => " /* Monitor Command Prompt */ +#undef CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ + +/* + * Include common defines/options for all Lantiq boards + */ +#include "ifx-common.h" + +/* + * Cache Configuration (cpu/chip specific, ar9) + */ +#define CONFIG_SYS_DCACHE_SIZE (16384) +#define CONFIG_SYS_ICACHE_SIZE (16384) +#define CONFIG_SYS_CACHELINE_SIZE (32) +#define CONFIG_SYS_MIPS_CACHE_OPER_MODE CONF_CM_CACHABLE_NO_WA + +#define CONFIG_NET_MULTI +#if 0 +#define CONFIG_M4530_ETH +#define CONFIG_M4530_FPGA +#endif + +#define CONFIG_IFX_ETOP /* lantiq ethernet cpe interface */ +#define CLK_OUT2_25MHZ +#define CONFIG_EXTRA_SWITCH /* search for external switches like tantos */ +#define CONFIG_RMII /* use interface in RMII mode */ +#define CONFIG_MII +#define CONFIG_CMD_MII /* enable MII command */ + +#define CONFIG_IFX_ASC /* use lantiq ASC driver */ +#ifdef CONFIG_USE_ASC0 +#define CONFIG_SYS_IFX_ASC_BASE 0x1E100400 +#else +#define CONFIG_SYS_IFX_ASC_BASE 0x1E100C00 +#endif + +#ifdef CONFIG_SYS_RAMBOOT +/* Configuration of EBU: */ +/* starting address from 0xb0000000 */ +/* make the flash available from RAM boot */ +# define CONFIG_EBU_ADDSEL0 0x10000031 +# define CONFIG_EBU_BUSCON0 0x0001D7FF +#endif + +#define CONFIG_CMD_HTTPD /* enable upgrade via HTTPD */ + +#endif /* __CONFIG_H */ diff --git a/package/uboot-lantiq/patches/100-ifx_targets.patch b/package/uboot-lantiq/patches/100-ifx_targets.patch index 9c313e0a41..da4cd4864c 100644 --- a/package/uboot-lantiq/patches/100-ifx_targets.patch +++ b/package/uboot-lantiq/patches/100-ifx_targets.patch @@ -23,7 +23,7 @@ ${LIST_au1xx0} \ --- a/Makefile +++ b/Makefile -@@ -474,7 +475,7 @@ $(obj)include/autoconf.mk: $(obj)include +@@ -474,7 +474,7 @@ $(obj)include/autoconf.mk: $(obj)include set -e ; \ : Extract the config macros ; \ $(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \ @@ -32,7 +32,7 @@ mv $@.tmp $@ ######################################################################### -@@ -3354,7 +3355,7 @@ incaip_config: unconfig +@@ -3354,7 +3354,7 @@ incaip_config: unconfig { echo "#define CPU_CLOCK_RATE 150000000" >>$(obj)include/config.h ; \ $(XECHO) "... with 150MHz system clock" ; \ } @@ -41,7 +41,7 @@ tb0229_config: unconfig @$(MKCONFIG) $(@:_config=) mips mips tb0229 -@@ -3395,6 +3396,30 @@ vct_platinumavc_onenand_small_config: un +@@ -3395,6 +3395,50 @@ vct_platinumavc_onenand_small_config: un @$(MKCONFIG) -a vct mips mips vct micronas ######################################################################### @@ -68,6 +68,26 @@ + fi + @$(MKCONFIG) -a $(word 1,$(subst _, ,$@)) mips mips easy50712 infineon danube + ++easy50812%config : unconfig ++ @mkdir -p $(obj)include ++ @mkdir -p $(obj)board/infineon/easy50812 ++ @[ -z "$(findstring ramboot,$@)" ] || \ ++ { echo "TEXT_BASE = 0xA0400000" >$(obj)board/infineon/easy50812/config.tmp ; \ ++ echo "#define CONFIG_SYS_RAMBOOT" >>$(obj)include/config.h ; \ ++ $(XECHO) "... with ramboot configuration" ; \ ++ } ++ @if [ "$(findstring _DDR,$@)" ] ; then \ ++ echo "#define CONFIG_USE_DDR_RAM" >>$(obj)include/config.h ; \ ++ DDR=$(subst DDR,,$(filter DDR%,$(subst _, ,$@))); \ ++ case "$${DDR}" in \ ++ 111M|166M|e111M|e166M|promos400|samsung166|psc166) \ ++ $(XECHO) "... with DDR RAM config $${DDR}" ; \ ++ echo "#define CONFIG_USE_DDR_RAM_CFG_$${DDR}" >>$(obj)include/config.h ;; \ ++ *) $(XECHO) "... DDR RAM config \\\"$${DDR}\\\" unknown, use default"; \ ++ esac; \ ++ fi ++ @$(MKCONFIG) -a $(word 1,$(subst _, ,$@)) mips mips easy50812 infineon ar9 ++ +######################################################################### ## MIPS32 AU1X00 ######################################################################### -- 2.30.2