1/* 2 * Toradex Colibri PXA270 configuration file 3 * 4 * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 19 * MA 02111-1307 USA 20 */ 21 22#ifndef __CONFIG_H 23#define __CONFIG_H 24 25/* 26 * High Level Board Configuration Options 27 */ 28#define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */ 29#define CONFIG_SYS_TEXT_BASE 0x0 30 31/* 32 * Environment settings 33 */ 34#define CONFIG_ENV_OVERWRITE 35#define CONFIG_SYS_MALLOC_LEN (128 * 1024) 36#define CONFIG_ARCH_CPU_INIT 37#define CONFIG_BOOTCOMMAND \ 38 "if mmc init && fatload mmc 0 0xa0000000 uImage; then " \ 39 "bootm 0xa0000000; " \ 40 "fi; " \ 41 "if usb reset && fatload usb 0 0xa0000000 uImage; then " \ 42 "bootm 0xa0000000; " \ 43 "fi; " \ 44 "bootm 0x80000;" 45#define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200" 46#define CONFIG_TIMESTAMP 47#define CONFIG_BOOTDELAY 2 /* Autoboot delay */ 48#define CONFIG_CMDLINE_TAG 49#define CONFIG_SETUP_MEMORY_TAGS 50#define CONFIG_LZMA /* LZMA compression support */ 51#define CONFIG_OF_LIBFDT 52 53/* 54 * Serial Console Configuration 55 */ 56#define CONFIG_PXA_SERIAL 57#define CONFIG_FFUART 1 58#define CONFIG_BAUDRATE 115200 59#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } 60 61/* 62 * Bootloader Components Configuration 63 */ 64#include <config_cmd_default.h> 65 66#define CONFIG_CMD_NET 67#define CONFIG_CMD_ENV 68#undef CONFIG_CMD_IMLS 69#define CONFIG_CMD_MMC 70#define CONFIG_CMD_USB 71#define CONFIG_CMD_FLASH 72 73/* 74 * Networking Configuration 75 * chip on the Voipac PXA270 board 76 */ 77#ifdef CONFIG_CMD_NET 78#define CONFIG_CMD_PING 79#define CONFIG_CMD_DHCP 80 81#define CONFIG_DRIVER_DM9000 1 82#define CONFIG_DM9000_BASE 0x08000000 83#define DM9000_IO (CONFIG_DM9000_BASE) 84#define DM9000_DATA (CONFIG_DM9000_BASE + 4) 85#define CONFIG_NET_RETRY_COUNT 10 86 87#define CONFIG_BOOTP_BOOTFILESIZE 88#define CONFIG_BOOTP_BOOTPATH 89#define CONFIG_BOOTP_GATEWAY 90#define CONFIG_BOOTP_HOSTNAME 91#endif 92 93/* 94 * HUSH Shell Configuration 95 */ 96#define CONFIG_SYS_HUSH_PARSER 1 97#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 98 99#define CONFIG_SYS_LONGHELP 100#ifdef CONFIG_SYS_HUSH_PARSER 101#define CONFIG_SYS_PROMPT "$ " 102#else 103#define CONFIG_SYS_PROMPT "=> " 104#endif 105#define CONFIG_SYS_CBSIZE 256 106#define CONFIG_SYS_PBSIZE \ 107 (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 108#define CONFIG_SYS_MAXARGS 16 109#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 110#define CONFIG_SYS_DEVICE_NULLDEV 1 111#define CONFIG_CMDLINE_EDITING 1 112#define CONFIG_AUTO_COMPLETE 1 113 114 115/* 116 * Clock Configuration 117 */ 118#define CONFIG_SYS_HZ 1000 /* Timer @ 3250000 Hz */ 119#define CONFIG_SYS_CPUSPEED 0x290 /* 520MHz */ 120 121/* 122 * Stack sizes 123 * 124 * The stack sizes are set up in start.S using the settings below 125 */ 126#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 127#ifdef CONFIG_USE_IRQ 128#define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */ 129#define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */ 130#endif 131 132/* 133 * DRAM Map 134 */ 135#define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */ 136#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ 137#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ 138 139#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ 140#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */ 141 142#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ 143#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ 144 145#define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1 146#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 147#define CONFIG_SYS_INIT_SP_ADDR 0x5c010000 148 149/* 150 * NOR FLASH 151 */ 152#ifdef CONFIG_CMD_FLASH 153#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 154#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 155 156#define CONFIG_SYS_FLASH_CFI 157#define CONFIG_FLASH_CFI_DRIVER 1 158 159#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255) 160#define CONFIG_SYS_MAX_FLASH_BANKS 1 161 162#define CONFIG_SYS_FLASH_ERASE_TOUT (25 * CONFIG_SYS_HZ) 163#define CONFIG_SYS_FLASH_WRITE_TOUT (25 * CONFIG_SYS_HZ) 164 165#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 166#define CONFIG_SYS_FLASH_PROTECTION 1 167 168#define CONFIG_ENV_IS_IN_FLASH 1 169 170#else /* No flash */ 171#define CONFIG_SYS_NO_FLASH 172#define CONFIG_SYS_ENV_IS_NOWHERE 173#endif 174 175#define CONFIG_SYS_MONITOR_BASE 0x0 176#define CONFIG_SYS_MONITOR_LEN 0x80000 177 178#define CONFIG_ENV_ADDR \ 179 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 180#define CONFIG_ENV_SIZE 0x40000 181#define CONFIG_ENV_SECT_SIZE 0x40000 182#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 183#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 184 185/* 186 * GPIO settings 187 */ 188#define CONFIG_SYS_GPSR0_VAL 0x00000000 189#define CONFIG_SYS_GPSR1_VAL 0x00020000 190#define CONFIG_SYS_GPSR2_VAL 0x0002C000 191#define CONFIG_SYS_GPSR3_VAL 0x00000000 192 193#define CONFIG_SYS_GPCR0_VAL 0x00000000 194#define CONFIG_SYS_GPCR1_VAL 0x00000000 195#define CONFIG_SYS_GPCR2_VAL 0x00000000 196#define CONFIG_SYS_GPCR3_VAL 0x00000000 197 198#define CONFIG_SYS_GPDR0_VAL 0x08000000 199#define CONFIG_SYS_GPDR1_VAL 0x0002A981 200#define CONFIG_SYS_GPDR2_VAL 0x0202FC00 201#define CONFIG_SYS_GPDR3_VAL 0x00000000 202 203#define CONFIG_SYS_GAFR0_L_VAL 0x00100000 204#define CONFIG_SYS_GAFR0_U_VAL 0x00C00010 205#define CONFIG_SYS_GAFR1_L_VAL 0x999A901A 206#define CONFIG_SYS_GAFR1_U_VAL 0xAAA00008 207#define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA 208#define CONFIG_SYS_GAFR2_U_VAL 0x0109A000 209#define CONFIG_SYS_GAFR3_L_VAL 0x54000300 210#define CONFIG_SYS_GAFR3_U_VAL 0x00024001 211 212#define CONFIG_SYS_PSSR_VAL 0x30 213 214/* 215 * Clock settings 216 */ 217#define CONFIG_SYS_CKEN 0x00500240 218#define CONFIG_SYS_CCCR 0x02000290 219 220/* 221 * Memory settings 222 */ 223#define CONFIG_SYS_MSC0_VAL 0x000095f2 224#define CONFIG_SYS_MSC1_VAL 0x00007ff4 225#define CONFIG_SYS_MSC2_VAL 0x00000000 226#define CONFIG_SYS_MDCNFG_VAL 0x08000ac9 227#define CONFIG_SYS_MDREFR_VAL 0x2013e01e 228#define CONFIG_SYS_MDMRS_VAL 0x00320032 229#define CONFIG_SYS_FLYCNFG_VAL 0x00000000 230#define CONFIG_SYS_SXCNFG_VAL 0x40044004 231 232/* 233 * PCMCIA and CF Interfaces 234 */ 235#define CONFIG_SYS_MECR_VAL 0x00000001 236#define CONFIG_SYS_MCMEM0_VAL 0x00014307 237#define CONFIG_SYS_MCMEM1_VAL 0x00014307 238#define CONFIG_SYS_MCATT0_VAL 0x0001c787 239#define CONFIG_SYS_MCATT1_VAL 0x0001c787 240#define CONFIG_SYS_MCIO0_VAL 0x0001430f 241#define CONFIG_SYS_MCIO1_VAL 0x0001430f 242 243#include "pxa-common.h" 244 245#endif /* __CONFIG_H */ 246