projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| ad9bc8e5 | 1 | /* |
| 741de266 SP |
2 | * Configuration settings for the TI OMAP3 EVM board. |
| 3 | * | |
| 4 | * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/ | |
| 5 | * | |
| ad9bc8e5 DB |
6 | * Author : |
| 7 | * Manikandan Pillai <mani.pillai@ti.com> | |
| 8 | * Derived from Beagle Board and 3430 SDP code by | |
| 9 | * Richard Woodruff <r-woodruff2@ti.com> | |
| 10 | * Syed Mohammed Khasim <khasim@ti.com> | |
| 11 | * | |
| 12 | * Manikandan Pillai <mani.pillai@ti.com> | |
| 13 | * | |
| 3765b3e7 | 14 | * SPDX-License-Identifier: GPL-2.0+ |
| ad9bc8e5 DB |
15 | */ |
| 16 | ||
| 741de266 SP |
17 | #ifndef __OMAP3EVM_CONFIG_H |
| 18 | #define __OMAP3EVM_CONFIG_H | |
| 19 | ||
| 20 | #include <asm/arch/cpu.h> | |
| 987ec585 | 21 | #include <asm/arch/omap.h> |
| 741de266 | 22 | |
| 741de266 | 23 | /* ---------------------------------------------------------------------------- |
| a187559e | 24 | * Supported U-Boot commands |
| 741de266 SP |
25 | * ---------------------------------------------------------------------------- |
| 26 | */ | |
| 1ee6d31f | 27 | |
| 3970884c | 28 | #define CONFIG_CMD_JFFS2 |
| 741de266 | 29 | |
| 3970884c | 30 | #define CONFIG_CMD_NAND |
| 741de266 | 31 | |
| 741de266 | 32 | /* ---------------------------------------------------------------------------- |
| a187559e | 33 | * Supported U-Boot features |
| 741de266 SP |
34 | * ---------------------------------------------------------------------------- |
| 35 | */ | |
| 36 | #define CONFIG_SYS_LONGHELP | |
| 741de266 | 37 | |
| 741de266 SP |
38 | /* Allow to overwrite serial and ethaddr */ |
| 39 | #define CONFIG_ENV_OVERWRITE | |
| 40 | ||
| 41 | /* Add auto-completion support */ | |
| 42 | #define CONFIG_AUTO_COMPLETE | |
| 43 | ||
| 44 | /* ---------------------------------------------------------------------------- | |
| 45 | * Supported hardware | |
| 46 | * ---------------------------------------------------------------------------- | |
| 47 | */ | |
| 48 | ||
| 49 | /* MMC */ | |
| 50 | #define CONFIG_MMC | |
| 51 | #define CONFIG_GENERIC_MMC | |
| 52 | #define CONFIG_OMAP_HSMMC | |
| 673283f3 TR |
53 | |
| 54 | /* SPL */ | |
| e2ccdf89 | 55 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
| 205b4f33 | 56 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| 673283f3 TR |
57 | |
| 58 | /* Partition tables */ | |
| 35e3f6d7 | 59 | #define CONFIG_EFI_PARTITION |
| 673283f3 | 60 | #define CONFIG_DOS_PARTITION |
| 741de266 SP |
61 | |
| 62 | /* USB | |
| 63 | * | |
| 95de1e2f PK |
64 | * Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard |
| 65 | * Enable CONFIG_USB_MUSB_UDD for Device functionalities. | |
| 741de266 SP |
66 | */ |
| 67 | #define CONFIG_USB_OMAP3 | |
| 95de1e2f PK |
68 | #define CONFIG_USB_MUSB_HCD |
| 69 | /* #define CONFIG_USB_MUSB_UDC */ | |
| 741de266 | 70 | |
| 673283f3 TR |
71 | /* NAND SPL */ |
| 72 | #define CONFIG_SPL_NAND_SIMPLE | |
| 6f2f01b9 SW |
73 | #define CONFIG_SPL_NAND_BASE |
| 74 | #define CONFIG_SPL_NAND_DRIVERS | |
| 75 | #define CONFIG_SPL_NAND_ECC | |
| 673283f3 TR |
76 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| 77 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
| 78 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
| 79 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
| 80 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
| 81 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 | |
| 82 | #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ | |
| 83 | 10, 11, 12, 13} | |
| 84 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
| 85 | #define CONFIG_SYS_NAND_ECCBYTES 3 | |
| 3f719069 | 86 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW |
| 673283f3 TR |
87 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
| 88 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
| 89 | ||
| 584550d7 TR |
90 | /* |
| 91 | * High level configuration options | |
| 92 | */ | |
| 93 | #define CONFIG_OMAP /* This is TI OMAP core */ | |
| 94 | #define CONFIG_OMAP_GPIO | |
| 95 | #define CONFIG_OMAP_COMMON | |
| 96 | /* Common ARM Erratas */ | |
| 97 | #define CONFIG_ARM_ERRATA_454179 | |
| 98 | #define CONFIG_ARM_ERRATA_430973 | |
| 99 | #define CONFIG_ARM_ERRATA_621766 | |
| 100 | ||
| 101 | #define CONFIG_SDRC /* The chip has SDRC controller */ | |
| 102 | ||
| 103 | #define CONFIG_OMAP3_EVM /* This is a OMAP3 EVM */ | |
| 104 | #define CONFIG_TWL4030_POWER /* with TWL4030 PMIC */ | |
| 105 | ||
| 106 | /* | |
| 107 | * Clock related definitions | |
| 108 | */ | |
| 109 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
| 110 | #define V_SCLK (V_OSCK >> 1) | |
| 111 | ||
| 112 | /* | |
| 113 | * OMAP3 has 12 GP timers, they can be driven by the system clock | |
| 114 | * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). | |
| 115 | * This rate is divided by a local divisor. | |
| 116 | */ | |
| 117 | #define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2 | |
| 118 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ | |
| 119 | ||
| 120 | /* Size of environment - 128KB */ | |
| 121 | #define CONFIG_ENV_SIZE (128 << 10) | |
| 122 | ||
| 123 | /* Size of malloc pool */ | |
| 124 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10)) | |
| 125 | ||
| 126 | /* | |
| 127 | * Physical Memory Map | |
| 128 | * Note 1: CS1 may or may not be populated | |
| 129 | * Note 2: SDRAM size is expected to be at least 32MB | |
| 130 | */ | |
| 131 | #define CONFIG_NR_DRAM_BANKS 2 | |
| 132 | #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 | |
| 133 | #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 | |
| 134 | ||
| 135 | /* Limits for memtest */ | |
| 136 | #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) | |
| 137 | #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ | |
| 138 | 0x01F00000) /* 31MB */ | |
| 139 | ||
| 140 | /* Default load address */ | |
| 141 | #define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) | |
| 142 | ||
| 741de266 | 143 | /* ----------------------------------------------------------------------------- |
| 584550d7 | 144 | * Hardware drivers |
| ee8e2254 | 145 | * ----------------------------------------------------------------------------- |
| ad9bc8e5 | 146 | */ |
| 584550d7 TR |
147 | |
| 148 | /* | |
| 149 | * NS16550 Configuration | |
| 150 | */ | |
| 151 | #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ | |
| 152 | ||
| 153 | #define CONFIG_SYS_NS16550_SERIAL | |
| 154 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
| 155 | #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK | |
| 156 | ||
| 157 | /* | |
| 158 | * select serial console configuration | |
| 159 | */ | |
| 160 | #define CONFIG_CONS_INDEX 1 | |
| 161 | #define CONFIG_SERIAL1 1 /* UART1 on OMAP3 EVM */ | |
| 162 | #define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1 | |
| 163 | #define CONFIG_BAUDRATE 115200 | |
| 164 | #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ | |
| 165 | 115200} | |
| 166 | ||
| 167 | /* | |
| 168 | * I2C | |
| 169 | */ | |
| 170 | #define CONFIG_SYS_I2C | |
| 171 | #define CONFIG_SYS_OMAP24_I2C_SPEED 100000 | |
| 172 | #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 | |
| 173 | #define CONFIG_SYS_I2C_OMAP34XX | |
| 174 | ||
| 175 | /* | |
| 176 | * PISMO support | |
| 177 | */ | |
| 178 | /* Monitor at start of flash - Reserve 2 sectors */ | |
| 179 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
| 180 | ||
| 181 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
| 182 | ||
| 183 | /* Start location & size of environment */ | |
| 184 | #define ONENAND_ENV_OFFSET 0x260000 | |
| 185 | #define SMNAND_ENV_OFFSET 0x260000 | |
| 186 | ||
| 187 | #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
| 188 | ||
| 189 | /* | |
| 190 | * NAND | |
| 191 | */ | |
| 192 | /* Physical address to access NAND */ | |
| 193 | #define CONFIG_SYS_NAND_ADDR NAND_BASE | |
| 194 | ||
| 195 | /* Physical address to access NAND at CS0 */ | |
| 196 | #define CONFIG_SYS_NAND_BASE NAND_BASE | |
| 197 | ||
| 198 | /* Max number of NAND devices */ | |
| 199 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
| 200 | #define CONFIG_SYS_NAND_BUSWIDTH_16BIT | |
| 201 | /* Timeout values (in ticks) */ | |
| 202 | #define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) | |
| 203 | #define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) | |
| 204 | ||
| 205 | /* Flash banks JFFS2 should use */ | |
| 206 | #define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ | |
| 207 | CONFIG_SYS_MAX_NAND_DEVICE) | |
| 208 | ||
| 209 | #define CONFIG_SYS_JFFS2_MEM_NAND | |
| 210 | #define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS | |
| 211 | #define CONFIG_SYS_JFFS2_NUM_BANKS 1 | |
| 212 | ||
| 213 | #define CONFIG_JFFS2_NAND | |
| 214 | /* nand device jffs2 lives on */ | |
| 215 | #define CONFIG_JFFS2_DEV "nand0" | |
| 216 | /* Start of jffs2 partition */ | |
| 217 | #define CONFIG_JFFS2_PART_OFFSET 0x680000 | |
| 218 | /* Size of jffs2 partition */ | |
| 219 | #define CONFIG_JFFS2_PART_SIZE 0xf980000 | |
| 220 | ||
| 221 | /* | |
| 222 | * USB | |
| 223 | */ | |
| 224 | #ifdef CONFIG_USB_OMAP3 | |
| 225 | ||
| 226 | #ifdef CONFIG_USB_MUSB_HCD | |
| 227 | ||
| 584550d7 TR |
228 | #define CONGIG_CMD_STORAGE |
| 229 | ||
| 230 | #ifdef CONFIG_USB_KEYBOARD | |
| 231 | #define CONFIG_SYS_USB_EVENT_POLL | |
| 232 | #define CONFIG_PREBOOT "usb start" | |
| 233 | #endif /* CONFIG_USB_KEYBOARD */ | |
| 234 | ||
| 235 | #endif /* CONFIG_USB_MUSB_HCD */ | |
| 236 | ||
| 237 | #ifdef CONFIG_USB_MUSB_UDC | |
| 238 | /* USB device configuration */ | |
| 239 | #define CONFIG_USB_DEVICE | |
| 240 | #define CONFIG_USB_TTY | |
| 584550d7 TR |
241 | |
| 242 | /* Change these to suit your needs */ | |
| 243 | #define CONFIG_USBD_VENDORID 0x0451 | |
| 244 | #define CONFIG_USBD_PRODUCTID 0x5678 | |
| 245 | #define CONFIG_USBD_MANUFACTURER "Texas Instruments" | |
| 246 | #define CONFIG_USBD_PRODUCT_NAME "EVM" | |
| 247 | #endif /* CONFIG_USB_MUSB_UDC */ | |
| 248 | ||
| 249 | #endif /* CONFIG_USB_OMAP3 */ | |
| 250 | ||
| 251 | /* ---------------------------------------------------------------------------- | |
| 252 | * U-Boot features | |
| 253 | * ---------------------------------------------------------------------------- | |
| 254 | */ | |
| 255 | #define CONFIG_SYS_MAXARGS 16 /* max args for a command */ | |
| 256 | ||
| 257 | #define CONFIG_MISC_INIT_R | |
| 258 | ||
| 259 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
| 260 | #define CONFIG_SETUP_MEMORY_TAGS | |
| 261 | #define CONFIG_INITRD_TAG | |
| 262 | #define CONFIG_REVISION_TAG | |
| 263 | ||
| 264 | /* Size of Console IO buffer */ | |
| 265 | #define CONFIG_SYS_CBSIZE 512 | |
| 266 | ||
| 267 | /* Size of print buffer */ | |
| 268 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
| 269 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
| 270 | ||
| 271 | /* Size of bootarg buffer */ | |
| 272 | #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) | |
| 273 | ||
| 274 | #define CONFIG_BOOTFILE "uImage" | |
| 275 | ||
| 276 | /* | |
| 277 | * NAND / OneNAND | |
| 278 | */ | |
| 279 | #if defined(CONFIG_CMD_NAND) | |
| 280 | #define CONFIG_SYS_FLASH_BASE NAND_BASE | |
| 281 | ||
| 282 | #define CONFIG_NAND_OMAP_GPMC | |
| 283 | #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET | |
| 284 | #elif defined(CONFIG_CMD_ONENAND) | |
| 285 | #define CONFIG_SYS_FLASH_BASE ONENAND_MAP | |
| 286 | #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP | |
| 287 | #endif | |
| 288 | ||
| 289 | #if !defined(CONFIG_ENV_IS_NOWHERE) | |
| 290 | #if defined(CONFIG_CMD_NAND) | |
| 291 | #define CONFIG_ENV_IS_IN_NAND | |
| 292 | #elif defined(CONFIG_CMD_ONENAND) | |
| 293 | #define CONFIG_ENV_IS_IN_ONENAND | |
| 294 | #define CONFIG_ENV_OFFSET ONENAND_ENV_OFFSET | |
| 295 | #endif | |
| 296 | #endif /* CONFIG_ENV_IS_NOWHERE */ | |
| 297 | ||
| 298 | #define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET | |
| 299 | ||
| 300 | #if defined(CONFIG_CMD_NET) | |
| 301 | ||
| 302 | /* Ethernet (SMSC9115 from SMSC9118 family) */ | |
| 303 | #define CONFIG_SMC911X | |
| 304 | #define CONFIG_SMC911X_32_BIT | |
| 305 | #define CONFIG_SMC911X_BASE 0x2C000000 | |
| 306 | ||
| 307 | /* BOOTP fields */ | |
| 308 | #define CONFIG_BOOTP_SUBNETMASK 0x00000001 | |
| 309 | #define CONFIG_BOOTP_GATEWAY 0x00000002 | |
| 310 | #define CONFIG_BOOTP_HOSTNAME 0x00000004 | |
| 311 | #define CONFIG_BOOTP_BOOTPATH 0x00000010 | |
| 312 | ||
| 313 | #endif /* CONFIG_CMD_NET */ | |
| 314 | ||
| 315 | /* Support for relocation */ | |
| 316 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
| 317 | #define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 | |
| 318 | #define CONFIG_SYS_INIT_RAM_SIZE 0x800 | |
| 319 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ | |
| 320 | CONFIG_SYS_INIT_RAM_SIZE - \ | |
| 321 | GENERATED_GBL_DATA_SIZE) | |
| 322 | ||
| 323 | /* ----------------------------------------------------------------------------- | |
| 324 | * Board specific | |
| 325 | * ----------------------------------------------------------------------------- | |
| 326 | */ | |
| 327 | #define CONFIG_SYS_NO_FLASH | |
| 328 | ||
| 329 | /* Uncomment to define the board revision statically */ | |
| 330 | /* #define CONFIG_STATIC_BOARD_REV OMAP3EVM_BOARD_GEN_2 */ | |
| 331 | ||
| 584550d7 TR |
332 | /* Defines for SPL */ |
| 333 | #define CONFIG_SPL_FRAMEWORK | |
| 334 | #define CONFIG_SPL_TEXT_BASE 0x40200800 | |
| fa2f81b0 TR |
335 | #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ |
| 336 | CONFIG_SPL_TEXT_BASE) | |
| 584550d7 TR |
337 | |
| 338 | #define CONFIG_SPL_BSS_START_ADDR 0x80000000 | |
| 339 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ | |
| 340 | ||
| 341 | #define CONFIG_SPL_BOARD_INIT | |
| 584550d7 TR |
342 | #define CONFIG_SPL_OMAP3_ID_NAND |
| 343 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" | |
| 344 | ||
| 345 | /* | |
| 346 | * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM | |
| 347 | * 64 bytes before this address should be set aside for u-boot.img's | |
| 348 | * header. That is 0x800FFFC0--0x80100000 should not be used for any | |
| 349 | * other needs. | |
| 350 | */ | |
| 351 | #define CONFIG_SYS_TEXT_BASE 0x80100000 | |
| 352 | #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 | |
| 353 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 | |
| ad9bc8e5 | 354 | |
| ee8e2254 SP |
355 | /* ----------------------------------------------------------------------------- |
| 356 | * Default environment | |
| 357 | * ----------------------------------------------------------------------------- | |
| 358 | */ | |
| 136cf92d | 359 | |
| ad9bc8e5 DB |
360 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 361 | "loadaddr=0x82000000\0" \ | |
| 73c8640e | 362 | "usbtty=cdc_acm\0" \ |
| dcc4f38b | 363 | "mmcdev=0\0" \ |
| effeda55 | 364 | "console=ttyO0,115200n8\0" \ |
| ad9bc8e5 DB |
365 | "mmcargs=setenv bootargs console=${console} " \ |
| 366 | "root=/dev/mmcblk0p2 rw " \ | |
| 367 | "rootfstype=ext3 rootwait\0" \ | |
| 368 | "nandargs=setenv bootargs console=${console} " \ | |
| 369 | "root=/dev/mtdblock4 rw " \ | |
| 370 | "rootfstype=jffs2\0" \ | |
| dcc4f38b | 371 | "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ |
| ad9bc8e5 | 372 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 74de7aef | 373 | "source ${loadaddr}\0" \ |
| dcc4f38b | 374 | "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ |
| ad9bc8e5 DB |
375 | "mmcboot=echo Booting from mmc ...; " \ |
| 376 | "run mmcargs; " \ | |
| 377 | "bootm ${loadaddr}\0" \ | |
| 378 | "nandboot=echo Booting from nand ...; " \ | |
| 379 | "run nandargs; " \ | |
| 380 | "onenand read ${loadaddr} 280000 400000; " \ | |
| 381 | "bootm ${loadaddr}\0" \ | |
| 382 | ||
| 383 | #define CONFIG_BOOTCOMMAND \ | |
| 66968110 | 384 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
| ad9bc8e5 DB |
385 | "if run loadbootscript; then " \ |
| 386 | "run bootscript; " \ | |
| 387 | "else " \ | |
| 388 | "if run loaduimage; then " \ | |
| 389 | "run mmcboot; " \ | |
| 390 | "else run nandboot; " \ | |
| 391 | "fi; " \ | |
| 392 | "fi; " \ | |
| 393 | "else run nandboot; fi" | |
| 394 | ||
| 741de266 | 395 | #endif /* __OMAP3EVM_CONFIG_H */ |