projects / people / ms / u-boot.git / blame
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|---|---|---|
| a868e443 PH |
1 | /* |
| 2 | * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ | |
| 3 | * | |
| 4 | * Based on davinci_dvevm.h. Original Copyrights follow: | |
| 5 | * | |
| 6 | * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | * | |
| 13 | * This program is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | * GNU General Public License for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU General Public License | |
| 19 | * along with this program; if not, write to the Free Software | |
| 20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef __CONFIG_H | |
| 24 | #define __CONFIG_H | |
| 25 | ||
| 26 | /* | |
| 27 | * Board | |
| 28 | */ | |
| 29 | #define CONFIG_DRIVER_TI_EMAC | |
| 30 | #undef CONFIG_USE_SPIFLASH | |
| 31 | #undef CONFIG_SYS_USE_NOR | |
| 32 | #define CONFIG_USE_NAND | |
| 33 | ||
| 34 | /* | |
| 35 | * SoC Configuration | |
| 36 | */ | |
| 37 | #define CONFIG_MACH_OMAPL138_LCDK | |
| 38 | #define CONFIG_ARM926EJS /* arm926ejs CPU core */ | |
| 39 | #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ | |
| 40 | #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) | |
| 41 | #define CONFIG_SYS_OSCIN_FREQ 24000000 | |
| 42 | #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE | |
| 43 | #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) | |
| 44 | #define CONFIG_SYS_HZ 1000 | |
| 45 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
| 46 | #define CONFIG_SYS_TEXT_BASE 0xc1080000 | |
| 47 | ||
| 48 | /* | |
| 49 | * Memory Info | |
| 50 | */ | |
| 51 | #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ | |
| 52 | #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ | |
| 53 | #define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */ | |
| 54 | #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/ | |
| 55 | ||
| 56 | /* memtest start addr */ | |
| 57 | #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000) | |
| 58 | ||
| 59 | /* memtest will be run on 16MB */ | |
| 60 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024) | |
| 61 | ||
| 62 | #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ | |
| 63 | #define CONFIG_STACKSIZE (256*1024) /* regular stack */ | |
| 64 | ||
| 65 | #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \ | |
| 66 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \ | |
| 67 | DAVINCI_SYSCFG_SUSPSRC_SPI1 | \ | |
| 68 | DAVINCI_SYSCFG_SUSPSRC_UART2 | \ | |
| 69 | DAVINCI_SYSCFG_SUSPSRC_EMAC | \ | |
| 70 | DAVINCI_SYSCFG_SUSPSRC_I2C) | |
| 71 | ||
| 72 | /* | |
| 73 | * PLL configuration | |
| 74 | */ | |
| 75 | #define CONFIG_SYS_DV_CLKMODE 0 | |
| 76 | #define CONFIG_SYS_DA850_PLL0_POSTDIV 1 | |
| 77 | #define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000 | |
| 78 | #define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001 | |
| 79 | #define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002 | |
| 80 | #define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003 | |
| 81 | #define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002 | |
| 82 | #define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1 | |
| 83 | #define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005 | |
| 84 | ||
| 85 | #define CONFIG_SYS_DA850_PLL1_POSTDIV 1 | |
| 86 | #define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000 | |
| 87 | #define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001 | |
| 88 | #define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8003 | |
| 89 | ||
| 90 | #define CONFIG_SYS_DA850_PLL0_PLLM 24 | |
| 91 | #define CONFIG_SYS_DA850_PLL1_PLLM 21 | |
| 92 | ||
| 93 | /* | |
| 94 | * Serial Driver info | |
| 95 | */ | |
| 96 | #define CONFIG_SYS_NS16550 | |
| 97 | #define CONFIG_SYS_NS16550_SERIAL | |
| 98 | #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */ | |
| 99 | #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */ | |
| 100 | #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) | |
| 101 | #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ | |
| 102 | #define CONFIG_BAUDRATE 115200 /* Default baud rate */ | |
| 103 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } | |
| 104 | ||
| 105 | #define CONFIG_SPI | |
| 106 | #define CONFIG_SPI_FLASH | |
| 107 | #define CONFIG_SPI_FLASH_STMICRO | |
| 108 | #define CONFIG_SPI_FLASH_WINBOND | |
| 109 | #define CONFIG_DAVINCI_SPI | |
| 110 | #define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE | |
| 111 | #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID) | |
| 112 | #define CONFIG_SF_DEFAULT_SPEED 30000000 | |
| 113 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
| 114 | ||
| 115 | #ifdef CONFIG_USE_SPIFLASH | |
| 116 | #define CONFIG_SPL_SPI_SUPPORT | |
| 117 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
| 118 | #define CONFIG_SPL_SPI_LOAD | |
| 119 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 | |
| 120 | #define CONFIG_SYS_SPI_U_BOOT_SIZE 0x30000 | |
| 121 | #endif | |
| 122 | ||
| 123 | /* | |
| 124 | * I2C Configuration | |
| 125 | */ | |
| 126 | #define CONFIG_SYS_I2C | |
| 127 | #define CONFIG_SYS_I2C_DAVINCI | |
| 128 | #define CONFIG_SYS_DAVINCI_I2C_SPEED 25000 | |
| 129 | #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ | |
| 130 | #define CONFIG_SYS_I2C_EXPANDER_ADDR 0x20 | |
| 131 | ||
| 132 | /* | |
| 133 | * Flash & Environment | |
| 134 | */ | |
| 135 | #ifdef CONFIG_USE_NAND | |
| 136 | #undef CONFIG_ENV_IS_IN_FLASH | |
| 137 | #define CONFIG_NAND_DAVINCI | |
| 138 | #define CONFIG_SYS_NO_FLASH | |
| 139 | #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ | |
| 140 | #define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */ | |
| 141 | #define CONFIG_ENV_SIZE (128 << 9) | |
| 142 | #define CONFIG_SYS_NAND_USE_FLASH_BBT | |
| 143 | #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST | |
| 144 | #define CONFIG_SYS_NAND_PAGE_2K | |
| 145 | #define CONFIG_SYS_NAND_BUSWIDTH_16_BIT | |
| 146 | #define CONFIG_SYS_NAND_CS 3 | |
| 147 | #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE | |
| 148 | #define CONFIG_SYS_CLE_MASK 0x10 | |
| 149 | #define CONFIG_SYS_ALE_MASK 0x8 | |
| 150 | #undef CONFIG_SYS_NAND_HW_ECC | |
| 151 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ | |
| 152 | #define NAND_MAX_CHIPS 1 | |
| 153 | #endif | |
| 154 | ||
| 155 | #ifdef CONFIG_SYS_USE_NOR | |
| 156 | #define CONFIG_ENV_IS_IN_FLASH | |
| 157 | #undef CONFIG_SYS_NO_FLASH | |
| 158 | #define CONFIG_FLASH_CFI_DRIVER | |
| 159 | #define CONFIG_SYS_FLASH_CFI | |
| 160 | #define CONFIG_SYS_FLASH_PROTECTION | |
| 161 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */ | |
| 162 | #define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */ | |
| 163 | #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ * 3) | |
| 164 | #define CONFIG_ENV_SIZE (128 << 10) | |
| 165 | #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE | |
| 166 | #define PHYS_FLASH_SIZE (8 << 20) /* Flash size 8MB */ | |
| 167 | #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\ | |
| 168 | + 3) | |
| 169 | #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ | |
| 170 | #endif | |
| 171 | ||
| 172 | #ifdef CONFIG_USE_SPIFLASH | |
| 173 | #undef CONFIG_ENV_IS_IN_FLASH | |
| 174 | #undef CONFIG_ENV_IS_IN_NAND | |
| 175 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
| 176 | #define CONFIG_ENV_SIZE (64 << 10) | |
| 177 | #define CONFIG_ENV_OFFSET (256 << 10) | |
| 178 | #define CONFIG_ENV_SECT_SIZE (64 << 10) | |
| 179 | #define CONFIG_SYS_NO_FLASH | |
| 180 | #endif | |
| 181 | ||
| 182 | /* | |
| 183 | * Network & Ethernet Configuration | |
| 184 | */ | |
| 185 | #ifdef CONFIG_DRIVER_TI_EMAC | |
| 186 | #define CONFIG_EMAC_MDIO_PHY_NUM 7 | |
| 187 | #define CONFIG_MII | |
| 188 | #undef CONFIG_DRIVER_TI_EMAC_USE_RMII | |
| 189 | #define CONFIG_BOOTP_DEFAULT | |
| 190 | #define CONFIG_BOOTP_DNS | |
| 191 | #define CONFIG_BOOTP_DNS2 | |
| 192 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
| 193 | #define CONFIG_NET_RETRY_COUNT 10 | |
| 194 | #define CONFIG_NET_MULTI | |
| 195 | #endif | |
| 196 | ||
| 197 | /* | |
| 198 | * U-Boot general configuration | |
| 199 | */ | |
| 200 | #define CONFIG_SYS_GENERIC_BOARD | |
| 201 | #define CONFIG_MISC_INIT_R | |
| 202 | #define CONFIG_BOARD_EARLY_INIT_F | |
| 203 | #define CONFIG_BOOTFILE "uImage" /* Boot file name */ | |
| 204 | #define CONFIG_SYS_PROMPT "U-Boot > " /* Command Prompt */ | |
| 205 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
| 206 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) | |
| 207 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
| 208 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ | |
| 209 | #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000) | |
| 210 | #define CONFIG_VERSION_VARIABLE | |
| 211 | #define CONFIG_AUTO_COMPLETE | |
| 212 | #define CONFIG_SYS_HUSH_PARSER | |
| 213 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
| 214 | #define CONFIG_CMDLINE_EDITING | |
| 215 | #define CONFIG_SYS_LONGHELP | |
| 216 | #define CONFIG_CRC32_VERIFY | |
| 217 | #define CONFIG_MX_CYCLIC | |
| 218 | #define CONFIG_OF_LIBFDT | |
| 219 | ||
| 220 | /* | |
| 221 | * Linux Information | |
| 222 | */ | |
| 223 | #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) | |
| 224 | #define CONFIG_CMDLINE_TAG | |
| 225 | #define CONFIG_REVISION_TAG | |
| 226 | #define CONFIG_SETUP_MEMORY_TAGS | |
| 227 | #define CONFIG_BOOTARGS "console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off" | |
| 228 | #define CONFIG_BOOTCOMMAND "if mmc rescan 0; then if fatload mmc 0 0xc0600000 boot.scr; then source 0xc0600000; else fatload mmc 0 0xc0700000 uImage; bootm c0700000; fi; else sf probe 0; sf read 0xc0700000 0x80000 0x220000; bootm 0xc0700000; fi" | |
| 229 | #define CONFIG_BOOTDELAY 3 | |
| 230 | ||
| 231 | /* | |
| 232 | * U-Boot commands | |
| 233 | */ | |
| 234 | #include <config_cmd_default.h> | |
| 235 | #define CONFIG_CMD_ENV | |
| 236 | #define CONFIG_CMD_ASKENV | |
| 237 | #define CONFIG_CMD_DHCP | |
| 238 | #define CONFIG_CMD_DIAG | |
| 239 | #define CONFIG_CMD_MII | |
| 240 | #define CONFIG_CMD_PING | |
| 241 | #define CONFIG_CMD_SAVES | |
| 242 | #define CONFIG_CMD_MEMORY | |
| 243 | #ifdef CONFIG_CMD_BDI | |
| 244 | #define CONFIG_CLOCKS | |
| 245 | #endif | |
| 246 | ||
| 247 | #ifndef CONFIG_DRIVER_TI_EMAC | |
| 248 | #undef CONFIG_CMD_NET | |
| 249 | #undef CONFIG_CMD_DHCP | |
| 250 | #undef CONFIG_CMD_MII | |
| 251 | #undef CONFIG_CMD_PING | |
| 252 | #endif | |
| 253 | ||
| 254 | #ifdef CONFIG_USE_NAND | |
| 255 | #undef CONFIG_CMD_FLASH | |
| 256 | #undef CONFIG_CMD_IMLS | |
| 257 | #define CONFIG_CMD_NAND | |
| 258 | ||
| 259 | #define CONFIG_CMD_MTDPARTS | |
| 260 | #define CONFIG_MTD_DEVICE | |
| 261 | #define CONFIG_MTD_PARTITIONS | |
| 262 | #define CONFIG_LZO | |
| 263 | #define CONFIG_RBTREE | |
| 264 | #define CONFIG_CMD_UBI | |
| 265 | #define CONFIG_CMD_UBIFS | |
| 266 | #endif | |
| 267 | ||
| 268 | #ifdef CONFIG_USE_SPIFLASH | |
| 269 | #undef CONFIG_CMD_IMLS | |
| 270 | #undef CONFIG_CMD_FLASH | |
| 271 | #define CONFIG_CMD_SPI | |
| 272 | #define CONFIG_CMD_SF | |
| 273 | #define CONFIG_CMD_SAVEENV | |
| 274 | #endif | |
| 275 | ||
| 276 | #if !defined(CONFIG_USE_NAND) && \ | |
| 277 | !defined(CONFIG_SYS_USE_NOR) && \ | |
| 278 | !defined(CONFIG_USE_SPIFLASH) | |
| 279 | #define CONFIG_ENV_IS_NOWHERE | |
| 280 | #define CONFIG_SYS_NO_FLASH | |
| 281 | #define CONFIG_ENV_SIZE (16 << 10) | |
| 282 | #undef CONFIG_CMD_IMLS | |
| 283 | #undef CONFIG_CMD_ENV | |
| 284 | #endif | |
| 285 | ||
| 286 | /* SD/MMC */ | |
| 287 | #define CONFIG_MMC | |
| 288 | #define CONFIG_GENERIC_MMC | |
| 289 | #define CONFIG_DAVINCI_MMC | |
| 290 | ||
| 291 | #ifdef CONFIG_MMC | |
| 292 | #define CONFIG_DOS_PARTITION | |
| 293 | #define CONFIG_CMD_EXT2 | |
| 294 | #define CONFIG_CMD_FAT | |
| 295 | #define CONFIG_CMD_MMC | |
| 296 | #undef CONFIG_ENV_IS_IN_MMC | |
| 297 | #endif | |
| 298 | ||
| 299 | #ifdef CONFIG_ENV_IS_IN_MMC | |
| 300 | #undef CONFIG_ENV_SIZE | |
| 301 | #undef CONFIG_ENV_OFFSET | |
| 302 | #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */ | |
| 303 | #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */ | |
| 304 | #undef CONFIG_ENV_IS_IN_FLASH | |
| 305 | #undef CONFIG_ENV_IS_IN_NAND | |
| 306 | #undef CONFIG_ENV_IS_IN_SPI_FLASH | |
| 307 | #endif | |
| 308 | ||
| 309 | #ifndef CONFIG_DIRECT_NOR_BOOT | |
| 310 | /* defines for SPL */ | |
| 311 | #define CONFIG_SPL_FRAMEWORK | |
| 312 | #define CONFIG_SPL_BOARD_INIT | |
| 313 | #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \ | |
| 314 | CONFIG_SYS_MALLOC_LEN) | |
| 315 | #define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN | |
| 316 | #define CONFIG_SPL_SERIAL_SUPPORT | |
| 317 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
| 318 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
| 319 | #define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-da850evm.lds" | |
| 320 | #define CONFIG_SPL_STACK 0x8001ff00 | |
| 321 | #define CONFIG_SPL_TEXT_BASE 0x80000000 | |
| 322 | #define CONFIG_SPL_MAX_FOOTPRINT 32768 | |
| 323 | #define CONFIG_SPL_PAD_TO 32768 | |
| 324 | #endif | |
| 325 | ||
| 326 | /* additions for new relocation code, must added to all boards */ | |
| 327 | #define CONFIG_SYS_SDRAM_BASE 0xc0000000 | |
| 328 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \ | |
| 329 | GENERATED_GBL_DATA_SIZE) | |
| 330 | #endif /* __CONFIG_H */ |