1 /* 2 * Toradex Colibri PXA270 configuration file 3 * 4 * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> 5 * Copyright (C) 2015-2016 Marcel Ziswiler <marcel@ziswiler.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 /* 14 * High Level Board Configuration Options 15 */ 16 #define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */ 17 #define CONFIG_SYS_TEXT_BASE 0x0 18 /* Avoid overwriting factory configuration block */ 19 #define CONFIG_BOARD_SIZE_LIMIT 0x40000 20 21 /* We will never enable dcache because we have to setup MMU first */ 22 #define CONFIG_SYS_DCACHE_OFF 23 24 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */ 25 26 /* 27 * Environment settings 28 */ 29 #define CONFIG_ENV_OVERWRITE 30 #define CONFIG_ENV_VARS_UBOOT_CONFIG 31 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 32 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) 33 #define CONFIG_ARCH_CPU_INIT 34 #define CONFIG_BOOTCOMMAND \ 35 "if fatload mmc 0 0xa0000000 uImage; then " \ 36 "bootm 0xa0000000; " \ 37 "fi; " \ 38 "if usb reset && fatload usb 0 0xa0000000 uImage; then " \ 39 "bootm 0xa0000000; " \ 40 "fi; " \ 41 "bootm 0xc0000;" 42 #define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200" 43 #define CONFIG_TIMESTAMP 44 #define CONFIG_CMDLINE_TAG 45 #define CONFIG_SETUP_MEMORY_TAGS 46 47 /* 48 * Serial Console Configuration 49 */ 50 51 /* 52 * Bootloader Components Configuration 53 */ 54 #define CONFIG_CMD_ENV 55 56 /* I2C support */ 57 #ifdef CONFIG_SYS_I2C 58 #define CONFIG_SYS_I2C_PXA 59 #define CONFIG_PXA_STD_I2C 60 #define CONFIG_PXA_PWR_I2C 61 #define CONFIG_SYS_I2C_SPEED 100000 62 #endif 63 64 /* LCD support */ 65 #ifdef CONFIG_LCD 66 #define CONFIG_PXA_LCD 67 #define CONFIG_PXA_VGA 68 #define CONFIG_LCD_LOGO 69 #endif 70 71 /* 72 * Networking Configuration 73 */ 74 #ifdef CONFIG_CMD_NET 75 76 #define CONFIG_DRIVER_DM9000 1 77 #define CONFIG_DM9000_BASE 0x08000000 78 #define DM9000_IO (CONFIG_DM9000_BASE) 79 #define DM9000_DATA (CONFIG_DM9000_BASE + 4) 80 #define CONFIG_NET_RETRY_COUNT 10 81 82 #define CONFIG_BOOTP_BOOTFILESIZE 83 #define CONFIG_BOOTP_BOOTPATH 84 #define CONFIG_BOOTP_GATEWAY 85 #define CONFIG_BOOTP_HOSTNAME 86 #endif 87 88 #undef CONFIG_SYS_LONGHELP /* Saves 10 KB */ 89 #define CONFIG_SYS_CBSIZE 256 90 #define CONFIG_SYS_PBSIZE \ 91 (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 92 #define CONFIG_SYS_MAXARGS 16 93 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 94 #define CONFIG_SYS_DEVICE_NULLDEV 1 95 #undef CONFIG_CMDLINE_EDITING /* Saves 2.5 KB */ 96 #undef CONFIG_AUTO_COMPLETE /* Saves 2.5 KB */ 97 98 /* 99 * Clock Configuration 100 */ 101 #define CONFIG_SYS_CPUSPEED 0x290 /* 520MHz */ 102 103 /* 104 * DRAM Map 105 */ 106 #define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */ 107 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ 108 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ 109 110 #define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ 111 #define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */ 112 113 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ 114 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ 115 116 #define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1 117 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 118 #define CONFIG_SYS_INIT_SP_ADDR 0x5c010000 119 120 /* 121 * NOR FLASH 122 */ 123 #ifdef CONFIG_CMD_FLASH 124 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 125 #define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */ 126 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 127 128 #define CONFIG_SYS_FLASH_CFI 129 #define CONFIG_FLASH_CFI_DRIVER 1 130 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT 131 132 #define CONFIG_SYS_MAX_FLASH_SECT (4 + 255) 133 #define CONFIG_SYS_MAX_FLASH_BANKS 1 134 135 #define CONFIG_SYS_FLASH_ERASE_TOUT (25 * CONFIG_SYS_HZ) 136 #define CONFIG_SYS_FLASH_WRITE_TOUT (25 * CONFIG_SYS_HZ) 137 #define CONFIG_SYS_FLASH_LOCK_TOUT (25 * CONFIG_SYS_HZ) 138 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (25 * CONFIG_SYS_HZ) 139 140 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 141 #define CONFIG_SYS_FLASH_PROTECTION 1 142 143 #define CONFIG_ENV_IS_IN_FLASH 1 144 145 #else /* No flash */ 146 #define CONFIG_ENV_IS_NOWHERE 147 #endif 148 149 #define CONFIG_SYS_MONITOR_BASE 0x0 150 #define CONFIG_SYS_MONITOR_LEN 0x40000 151 152 /* Skip factory configuration block */ 153 #define CONFIG_ENV_ADDR \ 154 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN + 0x40000) 155 #define CONFIG_ENV_SIZE 0x40000 156 #define CONFIG_ENV_SECT_SIZE 0x40000 157 158 /* 159 * GPIO settings 160 */ 161 #define CONFIG_SYS_GPSR0_VAL 0x00000000 162 #define CONFIG_SYS_GPSR1_VAL 0x00020000 163 #define CONFIG_SYS_GPSR2_VAL 0x0002c000 164 #define CONFIG_SYS_GPSR3_VAL 0x00000000 165 166 #define CONFIG_SYS_GPCR0_VAL 0x00000000 167 #define CONFIG_SYS_GPCR1_VAL 0x00000000 168 #define CONFIG_SYS_GPCR2_VAL 0x00000000 169 #define CONFIG_SYS_GPCR3_VAL 0x00000000 170 171 #define CONFIG_SYS_GPDR0_VAL 0xc8008000 172 #define CONFIG_SYS_GPDR1_VAL 0xfc02a981 173 #define CONFIG_SYS_GPDR2_VAL 0x92c3ffff 174 #define CONFIG_SYS_GPDR3_VAL 0x0061e804 175 176 #define CONFIG_SYS_GAFR0_L_VAL 0x80100000 177 #define CONFIG_SYS_GAFR0_U_VAL 0xa5c00010 178 #define CONFIG_SYS_GAFR1_L_VAL 0x6992901a 179 #define CONFIG_SYS_GAFR1_U_VAL 0xaaa50008 180 #define CONFIG_SYS_GAFR2_L_VAL 0xaaaaaaaa 181 #define CONFIG_SYS_GAFR2_U_VAL 0x4109a002 182 #define CONFIG_SYS_GAFR3_L_VAL 0x54000310 183 #define CONFIG_SYS_GAFR3_U_VAL 0x00005401 184 185 #define CONFIG_SYS_PSSR_VAL 0x30 186 187 /* 188 * Clock settings 189 */ 190 #define CONFIG_SYS_CKEN 0x00500240 191 #define CONFIG_SYS_CCCR 0x02000290 192 193 /* 194 * Memory settings 195 */ 196 #define CONFIG_SYS_MSC0_VAL 0x9ee1c5f2 197 #define CONFIG_SYS_MSC1_VAL 0x9ee1f994 198 #define CONFIG_SYS_MSC2_VAL 0x9ee19ee1 199 #define CONFIG_SYS_MDCNFG_VAL 0x090009c9 200 #define CONFIG_SYS_MDREFR_VAL 0x2003a031 201 #define CONFIG_SYS_MDMRS_VAL 0x00220022 202 #define CONFIG_SYS_FLYCNFG_VAL 0x00010001 203 #define CONFIG_SYS_SXCNFG_VAL 0x40044004 204 205 /* 206 * PCMCIA and CF Interfaces 207 */ 208 #define CONFIG_SYS_MECR_VAL 0x00000000 209 #define CONFIG_SYS_MCMEM0_VAL 0x00028307 210 #define CONFIG_SYS_MCMEM1_VAL 0x00014307 211 #define CONFIG_SYS_MCATT0_VAL 0x00038787 212 #define CONFIG_SYS_MCATT1_VAL 0x0001c787 213 #define CONFIG_SYS_MCIO0_VAL 0x0002830f 214 #define CONFIG_SYS_MCIO1_VAL 0x0001430f 215 216 #include "pxa-common.h" 217 218 #endif /* __CONFIG_H */ 219