1 /* 2 * Palm Tungsten|C configuration file 3 * 4 * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include <asm/arch/pxa-regs.h> 13 14 /* 15 * High Level Board Configuration Options 16 */ 17 #define CONFIG_CPU_PXA25X 1 /* Intel PXA255 CPU */ 18 #define CONFIG_PALMTC 1 /* Palm Tungsten|C board */ 19 20 /* we will never enable dcache, because we have to setup MMU first */ 21 #define CONFIG_SYS_DCACHE_OFF 22 23 /* 24 * Environment settings 25 */ 26 #define CONFIG_ENV_OVERWRITE 27 #define CONFIG_SYS_MALLOC_LEN (128*1024) 28 #define CONFIG_SYS_TEXT_BASE 0x0 29 30 #define CONFIG_BOOTCOMMAND \ 31 "if mmc init && fatload mmc 0 0xa0000000 uboot.script ; then " \ 32 "source 0xa0000000; " \ 33 "else " \ 34 "bootm 0x80000; " \ 35 "fi; " 36 #define CONFIG_BOOTARGS \ 37 "console=tty0 console=ttyS0,115200" 38 #define CONFIG_TIMESTAMP 39 #define CONFIG_BOOTDELAY 2 /* Autoboot delay */ 40 #define CONFIG_CMDLINE_TAG 41 #define CONFIG_SETUP_MEMORY_TAGS 42 43 #define CONFIG_LZMA /* LZMA compression support */ 44 45 /* 46 * Serial Console Configuration 47 * STUART - the lower serial port on Colibri board 48 */ 49 #define CONFIG_PXA_SERIAL 50 #define CONFIG_FFUART 1 51 #define CONFIG_CONS_INDEX 3 52 #define CONFIG_BAUDRATE 115200 53 54 /* 55 * Bootloader Components Configuration 56 */ 57 #define CONFIG_CMD_ENV 58 #define CONFIG_CMD_MMC 59 #define CONFIG_LCD 60 #define CONFIG_PXA_LCD 61 62 /* 63 * MMC Card Configuration 64 */ 65 #ifdef CONFIG_CMD_MMC 66 #define CONFIG_MMC 67 #define CONFIG_GENERIC_MMC 68 #define CONFIG_PXA_MMC_GENERIC 69 #define CONFIG_SYS_MMC_BASE 0xF0000000 70 #define CONFIG_CMD_FAT 71 #define CONFIG_CMD_EXT2 72 #define CONFIG_DOS_PARTITION 73 #endif 74 75 /* 76 * LCD 77 */ 78 #ifdef CONFIG_LCD 79 #define CONFIG_ACX517AKN 80 #define CONFIG_VIDEO_LOGO 81 #define CONFIG_CMD_BMP 82 #define CONFIG_SPLASH_SCREEN 83 #define CONFIG_SPLASH_SCREEN_ALIGN 84 #define CONFIG_VIDEO_BMP_GZIP 85 #define CONFIG_VIDEO_BMP_RLE8 86 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) 87 #endif 88 89 /* 90 * KGDB 91 */ 92 #ifdef CONFIG_CMD_KGDB 93 #define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port speed */ 94 #endif 95 96 /* 97 * HUSH Shell Configuration 98 */ 99 #define CONFIG_SYS_HUSH_PARSER 1 100 101 #define CONFIG_SYS_LONGHELP 102 #ifdef CONFIG_SYS_HUSH_PARSER 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 1 111 112 /* 113 * Clock Configuration 114 */ 115 #define CONFIG_SYS_CPUSPEED 0x161 /* 400MHz;L=1 M=3 T=1 */ 116 117 /* 118 * DRAM Map 119 */ 120 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ 121 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ 122 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ 123 124 #define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ 125 #define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */ 126 127 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ 128 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ 129 130 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE 131 132 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 133 #define CONFIG_SYS_INIT_SP_ADDR 0xfffff800 134 135 /* 136 * NOR FLASH 137 */ 138 #ifdef CONFIG_CMD_FLASH 139 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 140 #define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */ 141 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 142 143 #define CONFIG_SYS_FLASH_CFI 144 #define CONFIG_FLASH_CFI_DRIVER 1 145 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT 146 147 #define CONFIG_SYS_MAX_FLASH_BANKS 1 148 #define CONFIG_SYS_MAX_FLASH_SECT 64 149 150 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 151 152 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 153 #define CONFIG_SYS_FLASH_WRITE_TOUT 240000 154 #define CONFIG_SYS_FLASH_LOCK_TOUT 240000 155 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 240000 156 #define CONFIG_SYS_FLASH_PROTECTION 157 158 #define CONFIG_ENV_IS_IN_FLASH 1 159 #define CONFIG_ENV_SECT_SIZE 0x40000 160 #else 161 #define CONFIG_SYS_NO_FLASH 162 #define CONFIG_ENV_IS_NOWHERE 163 #endif 164 165 #define CONFIG_SYS_MONITOR_BASE 0x0 166 #define CONFIG_SYS_MONITOR_LEN 0x40000 167 168 #define CONFIG_ENV_SIZE 0x4000 169 #define CONFIG_ENV_ADDR 0x40000 170 171 /* 172 * GPIO settings 173 */ 174 #define CONFIG_SYS_GAFR0_L_VAL 0x00011004 175 #define CONFIG_SYS_GAFR0_U_VAL 0xa5000008 176 #define CONFIG_SYS_GAFR1_L_VAL 0x60888050 177 #define CONFIG_SYS_GAFR1_U_VAL 0xaaa50aaa 178 #define CONFIG_SYS_GAFR2_L_VAL 0x0aaaaaaa 179 #define CONFIG_SYS_GAFR2_U_VAL 0x00000000 180 #define CONFIG_SYS_GPCR0_VAL 0x0 181 #define CONFIG_SYS_GPCR1_VAL 0x0 182 #define CONFIG_SYS_GPCR2_VAL 0x0 183 #define CONFIG_SYS_GPDR0_VAL 0xcfff8140 184 #define CONFIG_SYS_GPDR1_VAL 0xfcbfbef3 185 #define CONFIG_SYS_GPDR2_VAL 0x0001ffff 186 #define CONFIG_SYS_GPSR0_VAL 0x00010f8f 187 #define CONFIG_SYS_GPSR1_VAL 0x00bf5de5 188 #define CONFIG_SYS_GPSR2_VAL 0x03fe0800 189 190 #define CONFIG_SYS_PSSR_VAL PSSR_RDH 191 192 /* Clock setup: 193 * CKEN[1] - PWM1 ; CKEN[6] - FFUART 194 * CKEN[12] - MMC ; CKEN[16] - LCD 195 */ 196 #define CONFIG_SYS_CKEN 0x00011042 197 #define CONFIG_SYS_CCCR 0x00000161 198 199 /* 200 * Memory settings 201 */ 202 #define CONFIG_SYS_MSC0_VAL 0x800092c2 203 #define CONFIG_SYS_MSC1_VAL 0x80008000 204 #define CONFIG_SYS_MSC2_VAL 0x80008000 205 #define CONFIG_SYS_MDCNFG_VAL 0x00001ac9 206 #define CONFIG_SYS_MDREFR_VAL 0x00118018 207 #define CONFIG_SYS_MDMRS_VAL 0x00220032 208 #define CONFIG_SYS_FLYCNFG_VAL 0x01fe01fe 209 #define CONFIG_SYS_SXCNFG_VAL 0x00000000 210 211 /* 212 * PCMCIA and CF Interfaces 213 */ 214 #define CONFIG_SYS_MECR_VAL 0x00000000 215 #define CONFIG_SYS_MCMEM0_VAL 0x00010504 216 #define CONFIG_SYS_MCMEM1_VAL 0x00010504 217 #define CONFIG_SYS_MCATT0_VAL 0x00010504 218 #define CONFIG_SYS_MCATT1_VAL 0x00010504 219 #define CONFIG_SYS_MCIO0_VAL 0x00010e04 220 #define CONFIG_SYS_MCIO1_VAL 0x00010e04 221 222 #endif /* __CONFIG_H */ 223