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_PXA27X 1 /* Marvell PXA270 CPU */ 29 #define CONFIG_VPAC270 1 /* Toradex Colibri PXA270 board */ 30 31 #undef BOARD_LATE_INIT 32 #undef CONFIG_USE_IRQ 33 #undef CONFIG_SKIP_LOWLEVEL_INIT 34 35 /* 36 * Environment settings 37 */ 38 #define CONFIG_ENV_SIZE 0x4000 39 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) 40 #define CONFIG_SYS_TEXT_BASE 0x0 41 #define CONFIG_ENV_OVERWRITE /* override default environment */ 42 43 #define CONFIG_BOOTCOMMAND \ 44 "if mmc init && fatload mmc 0 0xa0000000 uImage; then " \ 45 "bootm 0xa0000000; " \ 46 "fi; " \ 47 "if usb reset && fatload usb 0 0xa0000000 uImage; then " \ 48 "bootm 0xa0000000; " \ 49 "fi; " \ 50 "bootm 0x80000;" 51 #define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200" 52 #define CONFIG_TIMESTAMP 53 #define CONFIG_BOOTDELAY 2 /* Autoboot delay */ 54 #define CONFIG_CMDLINE_TAG 55 #define CONFIG_SETUP_MEMORY_TAGS 56 57 #define CONFIG_LZMA /* LZMA compression support */ 58 59 /* 60 * Serial Console Configuration 61 */ 62 #define CONFIG_PXA_SERIAL 63 #define CONFIG_FFUART 1 64 #define CONFIG_BAUDRATE 115200 65 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } 66 67 /* 68 * Bootloader Components Configuration 69 */ 70 #include <config_cmd_default.h> 71 72 #define CONFIG_CMD_NET 73 #define CONFIG_CMD_ENV 74 #undef CONFIG_CMD_IMLS 75 #define CONFIG_CMD_MMC 76 #define CONFIG_CMD_USB 77 #define CONFIG_CMD_FLASH 78 79 /* 80 * Networking Configuration 81 * chip on the Voipac PXA270 board 82 */ 83 #ifdef CONFIG_CMD_NET 84 #define CONFIG_CMD_PING 85 #define CONFIG_CMD_DHCP 86 87 #define CONFIG_NET_MULTI 1 88 #define CONFIG_DRIVER_DM9000 1 89 #define CONFIG_DM9000_BASE 0x08000000 90 #define DM9000_IO (CONFIG_DM9000_BASE) 91 #define DM9000_DATA (CONFIG_DM9000_BASE + 4) 92 #define CONFIG_NET_RETRY_COUNT 10 93 94 #define CONFIG_BOOTP_BOOTFILESIZE 95 #define CONFIG_BOOTP_BOOTPATH 96 #define CONFIG_BOOTP_GATEWAY 97 #define CONFIG_BOOTP_HOSTNAME 98 #endif 99 100 /* 101 * MMC Card Configuration 102 */ 103 #ifdef CONFIG_CMD_MMC 104 #define CONFIG_MMC 105 #define CONFIG_PXA_MMC 106 #define CONFIG_SYS_MMC_BASE 0xF0000000 107 #define CONFIG_CMD_FAT 108 #define CONFIG_DOS_PARTITION 109 #endif 110 111 /* 112 * KGDB 113 */ 114 #ifdef CONFIG_CMD_KGDB 115 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 116 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 117 #endif 118 119 /* 120 * HUSH Shell Configuration 121 */ 122 #define CONFIG_SYS_HUSH_PARSER 1 123 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 124 125 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 126 #ifdef CONFIG_SYS_HUSH_PARSER 127 #define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */ 128 #else 129 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 130 #endif 131 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 132 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 133 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 134 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 135 #define CONFIG_SYS_DEVICE_NULLDEV 1 136 137 /* 138 * Clock Configuration 139 */ 140 #undef CONFIG_SYS_CLKS_IN_HZ 141 #define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */ 142 #define CONFIG_SYS_CPUSPEED 0x290 /* 520 MHz */ 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 (0xa1000000) 169 170 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 171 #define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1) 172 173 /* 174 * NOR FLASH 175 */ 176 #ifdef CONFIG_CMD_FLASH 177 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 178 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 179 180 #define CONFIG_SYS_FLASH_CFI 181 #define CONFIG_FLASH_CFI_DRIVER 1 182 183 #define CONFIG_SYS_MAX_FLASH_SECT (4 + 255) 184 #define CONFIG_SYS_MAX_FLASH_BANKS 1 185 186 #define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) 187 #define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) 188 189 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 190 #define CONFIG_SYS_FLASH_PROTECTION 1 191 192 #define CONFIG_ENV_IS_IN_FLASH 1 193 194 #else /* No flash */ 195 #define CONFIG_SYS_NO_FLASH 196 #define CONFIG_SYS_ENV_IS_NOWHERE 197 #endif 198 199 #define CONFIG_SYS_MONITOR_BASE 0x000000 200 #define CONFIG_SYS_MONITOR_LEN 0x40000 201 202 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_LEN) 203 #define CONFIG_ENV_SECT_SIZE 0x40000 204 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 205 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 206 207 208 /* 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