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 #define CONFIG_DISPLAY_CPUINFO 32 33 /* 34 * Environment settings 35 */ 36 #define CONFIG_ENV_OVERWRITE 37 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) 38 #define CONFIG_ARCH_CPU_INIT 39 #define CONFIG_BOOTCOMMAND \ 40 "if mmc init && fatload mmc 0 0xa0000000 uImage; then " \ 41 "bootm 0xa0000000; " \ 42 "fi; " \ 43 "if usb reset && fatload usb 0 0xa0000000 uImage; then " \ 44 "bootm 0xa0000000; " \ 45 "fi; " \ 46 "bootm 0x80000;" 47 #define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200" 48 #define CONFIG_TIMESTAMP 49 #define CONFIG_BOOTDELAY 2 /* Autoboot delay */ 50 #define CONFIG_CMDLINE_TAG 51 #define CONFIG_SETUP_MEMORY_TAGS 52 #define CONFIG_LZMA /* LZMA compression support */ 53 #define CONFIG_OF_LIBFDT 54 55 /* 56 * Serial Console Configuration 57 */ 58 #define CONFIG_PXA_SERIAL 59 #define CONFIG_FFUART 1 60 #define CONFIG_BAUDRATE 115200 61 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } 62 63 /* 64 * Bootloader Components Configuration 65 */ 66 #include <config_cmd_default.h> 67 68 #define CONFIG_CMD_NET 69 #define CONFIG_CMD_ENV 70 #undef CONFIG_CMD_IMLS 71 #define CONFIG_CMD_MMC 72 #define CONFIG_CMD_USB 73 #define CONFIG_CMD_FLASH 74 75 /* 76 * Networking Configuration 77 * chip on the Voipac PXA270 board 78 */ 79 #ifdef CONFIG_CMD_NET 80 #define CONFIG_CMD_PING 81 #define CONFIG_CMD_DHCP 82 83 #define CONFIG_DRIVER_DM9000 1 84 #define CONFIG_DM9000_BASE 0x08000000 85 #define DM9000_IO (CONFIG_DM9000_BASE) 86 #define DM9000_DATA (CONFIG_DM9000_BASE + 4) 87 #define CONFIG_NET_RETRY_COUNT 10 88 89 #define CONFIG_BOOTP_BOOTFILESIZE 90 #define CONFIG_BOOTP_BOOTPATH 91 #define CONFIG_BOOTP_GATEWAY 92 #define CONFIG_BOOTP_HOSTNAME 93 #endif 94 95 /* 96 * MMC Card Configuration 97 */ 98 #ifdef CONFIG_CMD_MMC 99 #define CONFIG_MMC 100 #define CONFIG_GENERIC_MMC 101 #define CONFIG_PXA_MMC_GENERIC 102 #define CONFIG_SYS_MMC_BASE 0xF0000000 103 #define CONFIG_CMD_FAT 104 #define CONFIG_CMD_EXT2 105 #define CONFIG_DOS_PARTITION 106 #endif 107 108 /* 109 * KGDB 110 */ 111 #ifdef CONFIG_CMD_KGDB 112 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 113 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 114 #endif 115 116 /* 117 * HUSH Shell Configuration 118 */ 119 #define CONFIG_SYS_HUSH_PARSER 1 120 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 121 122 #define CONFIG_SYS_LONGHELP 123 #ifdef CONFIG_SYS_HUSH_PARSER 124 #define CONFIG_SYS_PROMPT "$ " 125 #else 126 #define CONFIG_SYS_PROMPT "=> " 127 #endif 128 #define CONFIG_SYS_CBSIZE 256 129 #define CONFIG_SYS_PBSIZE \ 130 (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 131 #define CONFIG_SYS_MAXARGS 16 132 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 133 #define CONFIG_SYS_DEVICE_NULLDEV 1 134 #define CONFIG_CMDLINE_EDITING 1 135 #define CONFIG_AUTO_COMPLETE 1 136 137 138 /* 139 * Clock Configuration 140 */ 141 #define CONFIG_SYS_HZ 1000 /* Timer @ 3250000 Hz */ 142 #define CONFIG_SYS_CPUSPEED 0x290 /* 520MHz */ 143 144 /* 145 * Stack sizes 146 * 147 * The stack sizes are set up in start.S using the settings below 148 */ 149 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 150 #ifdef CONFIG_USE_IRQ 151 #define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */ 152 #define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */ 153 #endif 154 155 /* 156 * DRAM Map 157 */ 158 #define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */ 159 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ 160 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ 161 162 #define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ 163 #define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */ 164 165 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ 166 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ 167 168 #define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1 169 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 170 #define CONFIG_SYS_INIT_SP_ADDR 0x5c010000 171 172 /* 173 * NOR FLASH 174 */ 175 #ifdef CONFIG_CMD_FLASH 176 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 177 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 178 179 #define CONFIG_SYS_FLASH_CFI 180 #define CONFIG_FLASH_CFI_DRIVER 1 181 182 #define CONFIG_SYS_MAX_FLASH_SECT (4 + 255) 183 #define CONFIG_SYS_MAX_FLASH_BANKS 1 184 185 #define CONFIG_SYS_FLASH_ERASE_TOUT (25 * CONFIG_SYS_HZ) 186 #define CONFIG_SYS_FLASH_WRITE_TOUT (25 * CONFIG_SYS_HZ) 187 188 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 189 #define CONFIG_SYS_FLASH_PROTECTION 1 190 191 #define CONFIG_ENV_IS_IN_FLASH 1 192 193 #else /* No flash */ 194 #define CONFIG_SYS_NO_FLASH 195 #define CONFIG_SYS_ENV_IS_NOWHERE 196 #endif 197 198 #define CONFIG_SYS_MONITOR_BASE 0x0 199 #define CONFIG_SYS_MONITOR_LEN 0x80000 200 201 #define CONFIG_ENV_ADDR \ 202 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 203 #define CONFIG_ENV_SIZE 0x40000 204 #define CONFIG_ENV_SECT_SIZE 0x40000 205 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 206 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 207 208 /* 209 * GPIO settings 210 */ 211 #define CONFIG_SYS_GPSR0_VAL 0x00000000 212 #define CONFIG_SYS_GPSR1_VAL 0x00020000 213 #define CONFIG_SYS_GPSR2_VAL 0x0002C000 214 #define CONFIG_SYS_GPSR3_VAL 0x00000000 215 216 #define CONFIG_SYS_GPCR0_VAL 0x00000000 217 #define CONFIG_SYS_GPCR1_VAL 0x00000000 218 #define CONFIG_SYS_GPCR2_VAL 0x00000000 219 #define CONFIG_SYS_GPCR3_VAL 0x00000000 220 221 #define CONFIG_SYS_GPDR0_VAL 0x08000000 222 #define CONFIG_SYS_GPDR1_VAL 0x0002A981 223 #define CONFIG_SYS_GPDR2_VAL 0x0202FC00 224 #define CONFIG_SYS_GPDR3_VAL 0x00000000 225 226 #define CONFIG_SYS_GAFR0_L_VAL 0x00100000 227 #define CONFIG_SYS_GAFR0_U_VAL 0x00C00010 228 #define CONFIG_SYS_GAFR1_L_VAL 0x999A901A 229 #define CONFIG_SYS_GAFR1_U_VAL 0xAAA00008 230 #define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA 231 #define CONFIG_SYS_GAFR2_U_VAL 0x0109A000 232 #define CONFIG_SYS_GAFR3_L_VAL 0x54000300 233 #define CONFIG_SYS_GAFR3_U_VAL 0x00024001 234 235 #define CONFIG_SYS_PSSR_VAL 0x30 236 237 /* 238 * Clock settings 239 */ 240 #define CONFIG_SYS_CKEN 0x00500240 241 #define CONFIG_SYS_CCCR 0x02000290 242 243 /* 244 * Memory settings 245 */ 246 #define CONFIG_SYS_MSC0_VAL 0x000095f2 247 #define CONFIG_SYS_MSC1_VAL 0x00007ff4 248 #define CONFIG_SYS_MSC2_VAL 0x00000000 249 #define CONFIG_SYS_MDCNFG_VAL 0x08000ac9 250 #define CONFIG_SYS_MDREFR_VAL 0x2013e01e 251 #define CONFIG_SYS_MDMRS_VAL 0x00320032 252 #define CONFIG_SYS_FLYCNFG_VAL 0x00000000 253 #define CONFIG_SYS_SXCNFG_VAL 0x40044004 254 255 /* 256 * PCMCIA and CF Interfaces 257 */ 258 #define CONFIG_SYS_MECR_VAL 0x00000001 259 #define CONFIG_SYS_MCMEM0_VAL 0x00014307 260 #define CONFIG_SYS_MCMEM1_VAL 0x00014307 261 #define CONFIG_SYS_MCATT0_VAL 0x0001c787 262 #define CONFIG_SYS_MCATT1_VAL 0x0001c787 263 #define CONFIG_SYS_MCIO0_VAL 0x0001430f 264 #define CONFIG_SYS_MCIO1_VAL 0x0001430f 265 266 /* 267 * USB 268 */ 269 #ifdef CONFIG_CMD_USB 270 #define CONFIG_USB_OHCI_NEW 271 #define CONFIG_SYS_USB_OHCI_CPU_INIT 272 #define CONFIG_SYS_USB_OHCI_BOARD_INIT 273 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 274 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x4C000000 275 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "tdex270" 276 #define CONFIG_USB_STORAGE 277 #endif 278 279 #endif /* __CONFIG_H */ 280