projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| c0dcece7 HS |
1 | /* |
| 2 | * siemens am33x common board options | |
| 3 | * (C) Copyright 2013 Siemens Schweiz AG | |
| 4 | * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. | |
| 5 | * | |
| 6 | * Based on: | |
| 7 | * U-Boot file:/include/configs/am335x_evm.h | |
| 8 | * | |
| 9 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ | |
| 10 | * | |
| 11 | * SPDX-License-Identifier: GPL-2.0+ | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __CONFIG_SIEMENS_AM33X_COMMON_H | |
| 15 | #define __CONFIG_SIEMENS_AM33X_COMMON_H | |
| 16 | ||
| 17 | #define CONFIG_AM33XX | |
| 18 | #define CONFIG_OMAP | |
| 19 | #define CONFIG_OMAP_COMMON | |
| 20 | ||
| 21 | #include <asm/arch/omap.h> | |
| 22 | ||
| 23 | #define CONFIG_DMA_COHERENT | |
| 24 | #define CONFIG_DMA_COHERENT_SIZE (1 << 20) | |
| 25 | ||
| 26 | #define CONFIG_ENV_SIZE (0x2000) | |
| 27 | #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) | |
| 28 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
| c0dcece7 HS |
29 | #define CONFIG_BOARD_LATE_INIT |
| 30 | #define CONFIG_SYS_NO_FLASH | |
| 578056c3 | 31 | #ifdef CONFIG_SIEMENS_MACH_TYPE |
| c0dcece7 | 32 | #define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE |
| 578056c3 | 33 | #endif |
| c0dcece7 HS |
34 | |
| 35 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
| 36 | #define CONFIG_SETUP_MEMORY_TAGS | |
| 37 | #define CONFIG_INITRD_TAG | |
| 38 | ||
| 39 | #define CONFIG_SYS_CACHELINE_SIZE 64 | |
| 40 | ||
| 41 | /* commands to include */ | |
| c0dcece7 | 42 | #define CONFIG_CMD_ASKENV |
| c0dcece7 | 43 | #define CONFIG_CMD_CACHE |
| 61159b76 | 44 | #define CONFIG_CMD_TIME |
| c0dcece7 | 45 | |
| d14c6335 | 46 | |
| c0dcece7 HS |
47 | #define CONFIG_ENV_VARS_UBOOT_CONFIG |
| 48 | #ifndef CONFIG_SPL_BUILD | |
| 49 | #define CONFIG_ROOTPATH "/opt/eldk" | |
| 50 | #endif | |
| 51 | ||
| 52 | #define CONFIG_ENV_OVERWRITE 1 | |
| 53 | #define CONFIG_ENV_IS_NOWHERE | |
| 54 | ||
| 55 | #define CONFIG_SYS_LONGHELP | |
| 56 | #define CONFIG_CMDLINE_EDITING | |
| 57 | #define CONFIG_AUTO_COMPLETE | |
| 58 | #define CONFIG_SYS_AUTOLOAD "yes" | |
| 59 | ||
| 60 | /* Clock Defines */ | |
| 61 | #define V_OSCK 24000000 /* Clock output from T2 */ | |
| 62 | #define V_SCLK (V_OSCK) | |
| 63 | ||
| 64 | /* We set the max number of command args high to avoid HUSH bugs. */ | |
| 65 | #define CONFIG_SYS_MAXARGS 32 | |
| 66 | ||
| 67 | /* Console I/O Buffer Size */ | |
| 61159b76 | 68 | #define CONFIG_SYS_CBSIZE 1024 |
| c0dcece7 HS |
69 | |
| 70 | /* Print Buffer Size */ | |
| 71 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ | |
| 72 | + sizeof(CONFIG_SYS_PROMPT) + 16) | |
| 73 | ||
| 74 | /* Boot Argument Buffer Size */ | |
| 75 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
| 76 | ||
| 77 | /* | |
| 78 | * memtest works on 8 MB in DRAM after skipping 32MB from | |
| 79 | * start addr of ram disk | |
| 80 | */ | |
| 81 | #define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024)) | |
| 82 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \ | |
| 83 | + (8 * 1024 * 1024)) | |
| 84 | ||
| 85 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */ | |
| c0dcece7 HS |
86 | |
| 87 | #define CONFIG_MMC | |
| 88 | #define CONFIG_GENERIC_MMC | |
| 89 | #define CONFIG_OMAP_HSMMC | |
| 90 | #define CONFIG_CMD_MMC | |
| 91 | #define CONFIG_DOS_PARTITION | |
| 92 | #define CONFIG_CMD_FAT | |
| 93 | #define CONFIG_CMD_EXT2 | |
| 94 | ||
| 95 | #define CONFIG_SPI | |
| 96 | #define CONFIG_OMAP3_SPI | |
| 97 | #define CONFIG_MTD_DEVICE | |
| c0dcece7 HS |
98 | #define CONFIG_CMD_SF |
| 99 | #define CONFIG_SF_DEFAULT_SPEED (75000000) | |
| 100 | ||
| 101 | /* Physical Memory Map */ | |
| 102 | #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ | |
| 103 | #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */ | |
| 104 | ||
| 105 | #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1 | |
| 106 | #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ | |
| 107 | GENERATED_GBL_DATA_SIZE) | |
| 108 | /* Platform/Board specific defs */ | |
| 109 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ | |
| 110 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ | |
| c0dcece7 HS |
111 | |
| 112 | /* NS16550 Configuration */ | |
| c0dcece7 | 113 | #define CONFIG_SYS_NS16550_SERIAL |
| c0dcece7 HS |
114 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| 115 | #define CONFIG_SYS_NS16550_CLK (48000000) | |
| 116 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 | |
| 117 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 | |
| 118 | ||
| 119 | #define CONFIG_BAUDRATE 115200 | |
| 120 | ||
| 121 | #define CONFIG_SYS_CONSOLE_INFO_QUIET | |
| 122 | #define CONFIG_SERIAL1 1 | |
| 123 | #define CONFIG_CONS_INDEX 1 | |
| 124 | ||
| 125 | /* I2C Configuration */ | |
| 126 | #define CONFIG_I2C | |
| 127 | #define CONFIG_CMD_I2C | |
| 6789e84e | 128 | #define CONFIG_SYS_I2C |
| 2cb81b6b | 129 | #define CONFIG_SYS_OMAP24_I2C_SPEED 100000 |
| 6789e84e HS |
130 | #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 |
| 131 | #define CONFIG_SYS_I2C_OMAP24XX | |
| c0dcece7 HS |
132 | |
| 133 | /* Defines for SPL */ | |
| c0dcece7 HS |
134 | #define CONFIG_SPL_FRAMEWORK |
| 135 | #define CONFIG_SPL_TEXT_BASE 0x402F0400 | |
| 136 | #define CONFIG_SPL_MAX_SIZE (101 * 1024) | |
| c0dcece7 HS |
137 | |
| 138 | #define CONFIG_SPL_BSS_START_ADDR 0x80000000 | |
| 139 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ | |
| 140 | ||
| 141 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ | |
| e2ccdf89 | 142 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
| 205b4f33 | 143 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
| c0dcece7 HS |
144 | #define CONFIG_SPL_MMC_SUPPORT |
| 145 | #define CONFIG_SPL_FAT_SUPPORT | |
| 146 | #define CONFIG_FS_FAT | |
| 147 | #define CONFIG_SPL_I2C_SUPPORT | |
| 148 | ||
| 149 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
| 150 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
| 151 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
| 152 | #define CONFIG_SPL_SERIAL_SUPPORT | |
| 153 | #define CONFIG_SPL_YMODEM_SUPPORT | |
| 154 | ||
| 155 | #define CONFIG_SPL_GPIO_SUPPORT | |
| 156 | #define CONFIG_SPL_WATCHDOG_SUPPORT | |
| 157 | ||
| 158 | #define CONFIG_SPL_SPI_SUPPORT | |
| 159 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
| 160 | #define CONFIG_SPL_SPI_LOAD | |
| c0dcece7 HS |
161 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
| 162 | ||
| 163 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" | |
| 164 | ||
| 165 | #define CONFIG_SPL_BOARD_INIT | |
| 166 | #define CONFIG_SPL_NAND_AM33XX_BCH | |
| 167 | #define CONFIG_SPL_NAND_SUPPORT | |
| 168 | #define CONFIG_SPL_NAND_BASE | |
| 169 | #define CONFIG_SPL_NAND_DRIVERS | |
| 170 | #define CONFIG_SPL_NAND_ECC | |
| 171 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
| 172 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
| 173 | CONFIG_SYS_NAND_PAGE_SIZE) | |
| 174 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
| 175 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
| 176 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
| 177 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
| 178 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ | |
| 179 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
| 180 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
| 181 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
| 182 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
| 183 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
| 184 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
| 185 | ||
| 186 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
| 187 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
| 3f719069 | 188 | #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW |
| c0dcece7 HS |
189 | |
| 190 | #define CONFIG_SYS_NAND_ECCSTEPS 4 | |
| 191 | #define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \ | |
| 192 | CONFIG_SYS_NAND_ECCSTEPS) | |
| 193 | ||
| 194 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
| 195 | ||
| 196 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
| 197 | ||
| 198 | /* | |
| 199 | * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM | |
| 200 | * 64 bytes before this address should be set aside for u-boot.img's | |
| 201 | * header. That is 0x800FFFC0--0x80100000 should not be used for any | |
| 202 | * other needs. | |
| 203 | */ | |
| 204 | #define CONFIG_SYS_TEXT_BASE 0x80100000 | |
| 205 | #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 | |
| 206 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 | |
| 207 | ||
| 208 | /* | |
| 209 | * Since SPL did pll and ddr initialization for us, | |
| 210 | * we don't need to do it twice. | |
| 211 | */ | |
| 212 | #ifndef CONFIG_SPL_BUILD | |
| 213 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
| 214 | #endif | |
| 215 | ||
| 216 | #ifndef CONFIG_SPL_BUILD | |
| 217 | /* | |
| 218 | * USB configuration | |
| 219 | */ | |
| 220 | #define CONFIG_USB_MUSB_DSPS | |
| 221 | #define CONFIG_ARCH_MISC_INIT | |
| 95de1e2f PK |
222 | #define CONFIG_USB_MUSB_PIO_ONLY |
| 223 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
| ece91016 | 224 | #undef CONFIG_USB_GADGET_DUALSPEED |
| c0dcece7 HS |
225 | |
| 226 | #define CONFIG_AM335X_USB0 | |
| 227 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
| 228 | #define CONFIG_AM335X_USB1 | |
| 229 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
| 95de1e2f | 230 | #ifdef CONFIG_USB_MUSB_HOST |
| c0dcece7 HS |
231 | #define CONFIG_CMD_USB |
| 232 | #define CONFIG_USB_STORAGE | |
| 233 | #endif | |
| 234 | ||
| 95de1e2f | 235 | #ifdef CONFIG_USB_MUSB_GADGET |
| c0dcece7 HS |
236 | #define CONFIG_USB_ETHER |
| 237 | #define CONFIG_USB_ETH_RNDIS | |
| 238 | #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" | |
| 95de1e2f | 239 | #endif /* CONFIG_USB_MUSB_GADGET */ |
| c0dcece7 | 240 | |
| 56eb3da4 | 241 | /* USB DRACO ID as default */ |
| c0dcece7 | 242 | #define CONFIG_USBD_HS |
| c0dcece7 HS |
243 | |
| 244 | /* USB Device Firmware Update support */ | |
| 01acd6ab | 245 | #define CONFIG_USB_FUNCTION_DFU |
| c0dcece7 HS |
246 | #define CONFIG_DFU_NAND |
| 247 | #define CONFIG_CMD_DFU | |
| 248 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20) | |
| 401341d6 | 249 | #define DFU_MANIFEST_POLL_TIMEOUT 25000 |
| c0dcece7 HS |
250 | |
| 251 | #endif /* CONFIG_SPL_BUILD */ | |
| 252 | ||
| 253 | /* | |
| 254 | * Default to using SPI for environment, etc. We have multiple copies | |
| 255 | * of SPL as the ROM will check these locations. | |
| 256 | * 0x0 - 0x20000 : First copy of SPL | |
| 257 | * 0x20000 - 0x40000 : Second copy of SPL | |
| 258 | * 0x40000 - 0x60000 : Third copy of SPL | |
| 259 | * 0x60000 - 0x80000 : Fourth copy of SPL | |
| 260 | * 0x80000 - 0xDF000 : U-Boot | |
| 261 | * 0xDF000 - 0xE0000 : U-Boot Environment | |
| 262 | * 0xE0000 - 0x442000 : Linux Kernel | |
| 263 | * 0x442000 - 0x800000 : Userland | |
| 264 | */ | |
| 265 | #if defined(CONFIG_SPI_BOOT) | |
| 266 | # undef CONFIG_ENV_IS_NOWHERE | |
| 267 | # define CONFIG_ENV_IS_IN_SPI_FLASH | |
| 268 | # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
| 269 | # define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */ | |
| 270 | # define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
| 271 | #endif /* SPI support */ | |
| 272 | ||
| 273 | /* Unsupported features */ | |
| 274 | #undef CONFIG_USE_IRQ | |
| 275 | ||
| c0dcece7 HS |
276 | #define CONFIG_CMD_DHCP |
| 277 | #define CONFIG_CMD_PING | |
| 278 | #define CONFIG_DRIVER_TI_CPSW | |
| 279 | #define CONFIG_MII | |
| 280 | #define CONFIG_PHY_GIGE | |
| 281 | #define CONFIG_PHYLIB | |
| 282 | #define CONFIG_CMD_MII | |
| 283 | #define CONFIG_BOOTP_DEFAULT | |
| 284 | #define CONFIG_BOOTP_DNS | |
| 285 | #define CONFIG_BOOTP_DNS2 | |
| 286 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
| 287 | #define CONFIG_BOOTP_GATEWAY | |
| 288 | #define CONFIG_BOOTP_SUBNETMASK | |
| 289 | #define CONFIG_NET_RETRY_COUNT 10 | |
| c0dcece7 HS |
290 | |
| 291 | #define CONFIG_NAND | |
| 292 | /* NAND support */ | |
| 293 | #ifdef CONFIG_NAND | |
| 294 | #define CONFIG_CMD_NAND | |
| 61159b76 HS |
295 | |
| 296 | /* UBI Support */ | |
| 297 | #ifndef CONFIG_SPL_BUILD | |
| c0dcece7 | 298 | #define CONFIG_CMD_MTDPARTS |
| 61159b76 HS |
299 | #define CONFIG_MTD_PARTITIONS |
| 300 | #define CONFIG_MTD_DEVICE | |
| 301 | #define CONFIG_RBTREE | |
| 302 | #define CONFIG_LZO | |
| 303 | #define CONFIG_CMD_UBI | |
| 304 | #define CONFIG_CMD_UBIFS | |
| 305 | #endif | |
| 306 | ||
| 307 | /* Commen environment */ | |
| 308 | #define CONFIG_PREBOOT | |
| 309 | #define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \ | |
| 310 | "setenv bootargs ${bootargs};" \ | |
| 311 | "mtdparts default;" \ | |
| 312 | "draco_led 1;" \ | |
| 313 | "dfu 0 nand 0;" \ | |
| 314 | "draco_led 0;\0" \ | |
| 315 | ||
| 316 | #define COMMON_ENV_NAND_BOOT \ | |
| 317 | "nand_boot=echo Booting from nand; " \ | |
| 318 | "if test ${upgrade_available} -eq 1; then " \ | |
| 319 | "if test ${bootcount} -gt ${bootlimit}; " \ | |
| 320 | "then " \ | |
| 321 | "setenv upgrade_available 0;" \ | |
| 322 | "setenv ${partitionset_active} true;" \ | |
| 323 | "if test -n ${A}; then " \ | |
| 324 | "setenv partitionset_active B; " \ | |
| 325 | "env delete A; " \ | |
| 326 | "fi;" \ | |
| 327 | "if test -n ${B}; then " \ | |
| 328 | "setenv partitionset_active A; " \ | |
| 329 | "env delete B; " \ | |
| 330 | "fi;" \ | |
| 331 | "saveenv; " \ | |
| 332 | "fi;" \ | |
| 333 | "fi;" \ | |
| 334 | "echo set ${partitionset_active}...;" \ | |
| 335 | "run nand_args; " | |
| 336 | ||
| 337 | #define COMMON_ENV_NAND_CMDS "flash_self=run nand_boot\0" \ | |
| 338 | "flash_self_test=setenv testargs test; " \ | |
| 339 | "run nand_boot\0" \ | |
| 340 | "dfu_start=echo Preparing for dfu mode ...; " \ | |
| 341 | "run dfu_args; \0" | |
| 342 | ||
| 343 | #define COMMON_ENV_SETTINGS \ | |
| 344 | "verify=no \0" \ | |
| 345 | "project_dir=targetdir\0" \ | |
| 346 | "upgrade_available=0\0" \ | |
| 347 | "altbootcmd=run bootcmd\0" \ | |
| 348 | "bootlimit=3\0" \ | |
| 349 | "partitionset_active=A\0" \ | |
| 350 | "loadaddr=0x82000000\0" \ | |
| 351 | "kloadaddr=0x81000000\0" \ | |
| 352 | "script_addr=0x81900000\0" \ | |
| 353 | "console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \ | |
| 354 | "nfsopts=nolock rw\0" \ | |
| 355 | "ip_method=none\0" \ | |
| 356 | "bootenv=uEnv.txt\0" \ | |
| 357 | "bootargs_defaults=setenv bootargs " \ | |
| 358 | "console=${console} " \ | |
| 359 | "${testargs} " \ | |
| 360 | "${optargs}\0" \ | |
| 361 | "siemens_help=echo; "\ | |
| 362 | "echo Type 'run flash_self' to use kernel and root " \ | |
| 363 | "filesystem on memory; echo Type 'run flash_self_test' to " \ | |
| 364 | "use kernel and root filesystem on memory, boot in test " \ | |
| 365 | "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \ | |
| 366 | "from memory and root filesystem over NFS; echo Type " \ | |
| 367 | "'run net_nfs' to get Kernel over TFTP and mount root " \ | |
| 368 | "filesystem over NFS; " \ | |
| 369 | "echo Set partitionset_active variable to 'A' " \ | |
| 370 | "or 'B' to select kernel and rootfs partition; " \ | |
| 371 | "echo" \ | |
| 372 | "\0" | |
| c0dcece7 | 373 | |
| c0dcece7 | 374 | /* |
| 61159b76 | 375 | * Variant 1 partition layout |
| c0dcece7 HS |
376 | * chip-size = 256MiB |
| 377 | *| name | size | address area | | |
| 378 | *------------------------------------------------------- | |
| 379 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | | |
| 380 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | | |
| 381 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | | |
| 382 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | | |
| 383 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | | |
| 384 | *| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff | | |
| 385 | *| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff | | |
| 386 | *| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff | | |
| 387 | *| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff | | |
| 388 | *| rootfs | 235.500 MiB | 0x 1480000..0x fffffff | | |
| 389 | *------------------------------------------------------- | |
| 390 | */ | |
| 61159b76 HS |
391 | #define MTDIDS_NAME_STR "omap2-nand.0" |
| 392 | #define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR | |
| 393 | #define MTDPARTS_DEFAULT_V1 "mtdparts=" MTDIDS_NAME_STR ":" \ | |
| 394 | "128k(spl)," \ | |
| 395 | "128k(spl.backup1)," \ | |
| 396 | "128k(spl.backup2)," \ | |
| 397 | "128k(spl.backup3)," \ | |
| 398 | "1920k(u-boot)," \ | |
| 399 | "128k(uboot.env)," \ | |
| 400 | "5120k(kernel_a)," \ | |
| 401 | "5120k(kernel_b)," \ | |
| 402 | "8192k(mtdoops)," \ | |
| 403 | "-(rootfs)" | |
| c0dcece7 | 404 | |
| 61159b76 | 405 | #define DFU_ALT_INFO_NAND_V1 \ |
| c0dcece7 HS |
406 | "spl part 0 1;" \ |
| 407 | "spl.backup1 part 0 2;" \ | |
| 408 | "spl.backup2 part 0 3;" \ | |
| 409 | "spl.backup3 part 0 4;" \ | |
| 410 | "u-boot part 0 5;" \ | |
| 411 | "u-boot.env part 0 6;" \ | |
| 412 | "kernel_a part 0 7;" \ | |
| 413 | "kernel_b part 0 8;" \ | |
| 414 | "rootfs partubi 0 10" | |
| 415 | ||
| 61159b76 | 416 | #define CONFIG_ENV_SETTINGS_NAND_V1 \ |
| c0dcece7 | 417 | "nand_active_ubi_vol=rootfs_a\0" \ |
| 56eb3da4 SE |
418 | "nand_active_ubi_vol_A=rootfs_a\0" \ |
| 419 | "nand_active_ubi_vol_B=rootfs_b\0" \ | |
| c0dcece7 HS |
420 | "nand_root_fs_type=ubifs rootwait=1\0" \ |
| 421 | "nand_src_addr=0x280000\0" \ | |
| 56eb3da4 SE |
422 | "nand_src_addr_A=0x280000\0" \ |
| 423 | "nand_src_addr_B=0x780000\0" \ | |
| c0dcece7 HS |
424 | "nand_args=run bootargs_defaults;" \ |
| 425 | "mtdparts default;" \ | |
| 56eb3da4 SE |
426 | "setenv ${partitionset_active} true;" \ |
| 427 | "if test -n ${A}; then " \ | |
| 428 | "setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \ | |
| 429 | "setenv nand_src_addr ${nand_src_addr_A};" \ | |
| c0dcece7 | 430 | "fi;" \ |
| 56eb3da4 SE |
431 | "if test -n ${B}; then " \ |
| 432 | "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \ | |
| 433 | "setenv nand_src_addr ${nand_src_addr_B};" \ | |
| c0dcece7 HS |
434 | "fi;" \ |
| 435 | "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ | |
| 436 | "ubi.mtd=9,2048;" \ | |
| 437 | "setenv bootargs ${bootargs} " \ | |
| 438 | "root=${nand_root} noinitrd ${mtdparts} " \ | |
| 439 | "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ | |
| 440 | "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ | |
| 441 | "=mtdoops\0" \ | |
| 61159b76 HS |
442 | COMMON_ENV_DFU_ARGS \ |
| 443 | "dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \ | |
| 444 | COMMON_ENV_NAND_BOOT \ | |
| 445 | "nand read.i ${kloadaddr} ${nand_src_addr} " \ | |
| 446 | "${nand_img_size}; bootm ${kloadaddr}\0" \ | |
| 447 | COMMON_ENV_NAND_CMDS | |
| 448 | ||
| 449 | #define CONFIG_ENV_SETTINGS_V1 \ | |
| 450 | COMMON_ENV_SETTINGS \ | |
| c0dcece7 HS |
451 | "net_args=run bootargs_defaults;" \ |
| 452 | "mtdparts default;" \ | |
| 453 | "setenv bootfile ${project_dir}/kernel/uImage;" \ | |
| 454 | "setenv rootpath /home/projects/${project_dir}/rootfs;" \ | |
| 455 | "setenv bootargs ${bootargs} " \ | |
| 456 | "root=/dev/nfs ${mtdparts} " \ | |
| 457 | "nfsroot=${serverip}:${rootpath},${nfsopts} " \ | |
| 56eb3da4 | 458 | "ip=${ipaddr}:${serverip}:" \ |
| c0dcece7 | 459 | "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ |
| 61159b76 HS |
460 | "net_nfs=echo Booting from network ...; " \ |
| 461 | "run net_args; " \ | |
| 462 | "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \ | |
| 463 | "bootm ${kloadaddr}\0" | |
| 464 | ||
| 465 | /* | |
| 466 | * Variant 2 partition layout | |
| 0dd1c31d | 467 | * chip-size = 256MiB or 512 MiB |
| 61159b76 HS |
468 | *| name | size | address area | |
| 469 | *------------------------------------------------------- | |
| 470 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | | |
| 471 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | | |
| 472 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | | |
| 473 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | | |
| 474 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | | |
| 475 | *| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff | | |
| 476 | *| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff | | |
| 0dd1c31d ES |
477 | *| mtdoops | 512.000 KiB | 0x 360000..0x 3dffff | |
| 478 | *| (256) rootfs | 252.125 MiB | 0x 3E0000..0x fffffff | | |
| 479 | *| (512) rootfs | 508.125 MiB | 0x 3E0000..0x1fffffff | | |
| 61159b76 HS |
480 | *------------------------------------------------------- |
| 481 | */ | |
| 482 | ||
| 483 | #define MTDPARTS_DEFAULT_V2 "mtdparts=" MTDIDS_NAME_STR ":" \ | |
| 0dd1c31d ES |
484 | "128k(spl)," \ |
| 485 | "128k(spl.backup1)," \ | |
| 486 | "128k(spl.backup2)," \ | |
| 487 | "128k(spl.backup3)," \ | |
| 488 | "1920k(u-boot)," \ | |
| 489 | "512k(u-boot.env0)," \ | |
| 490 | "512k(u-boot.env1)," \ | |
| 491 | "512k(mtdoops)," \ | |
| 492 | "-(rootfs)" | |
| 493 | ||
| 61159b76 HS |
494 | |
| 495 | #define DFU_ALT_INFO_NAND_V2 \ | |
| 496 | "spl part 0 1;" \ | |
| 497 | "spl.backup1 part 0 2;" \ | |
| 498 | "spl.backup2 part 0 3;" \ | |
| 499 | "spl.backup3 part 0 4;" \ | |
| 500 | "u-boot part 0 5;" \ | |
| 501 | "u-boot.env0 part 0 6;" \ | |
| 502 | "u-boot.env1 part 0 7;" \ | |
| 0dd1c31d | 503 | "rootfs partubi 0 9" \ |
| 61159b76 HS |
504 | |
| 505 | #define CONFIG_ENV_SETTINGS_NAND_V2 \ | |
| 506 | "nand_active_ubi_vol=rootfs_a\0" \ | |
| 507 | "rootfs_name=rootfs\0" \ | |
| 508 | "kernel_name=uImage\0"\ | |
| 509 | "nand_root_fs_type=ubifs rootwait=1\0" \ | |
| 510 | "nand_args=run bootargs_defaults;" \ | |
| 511 | "mtdparts default;" \ | |
| 512 | "setenv ${partitionset_active} true;" \ | |
| 513 | "if test -n ${A}; then " \ | |
| 514 | "setenv nand_active_ubi_vol ${rootfs_name}_a;" \ | |
| 56eb3da4 | 515 | "fi;" \ |
| 61159b76 HS |
516 | "if test -n ${B}; then " \ |
| 517 | "setenv nand_active_ubi_vol ${rootfs_name}_b;" \ | |
| 518 | "fi;" \ | |
| 519 | "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ | |
| 0dd1c31d | 520 | "ubi.mtd=rootfs,2048;" \ |
| 61159b76 HS |
521 | "setenv bootargs ${bootargs} " \ |
| 522 | "root=${nand_root} noinitrd ${mtdparts} " \ | |
| 523 | "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ | |
| 524 | "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ | |
| 525 | "=mtdoops\0" \ | |
| 526 | COMMON_ENV_DFU_ARGS \ | |
| 527 | "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \ | |
| 528 | COMMON_ENV_NAND_BOOT \ | |
| 529 | "ubi part rootfs 2048;" \ | |
| 530 | "ubifsmount ubi0:${nand_active_ubi_vol};" \ | |
| 531 | "ubifsload ${kloadaddr} boot/${kernel_name};" \ | |
| 532 | "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \ | |
| 533 | "bootm ${kloadaddr} - ${loadaddr}\0" \ | |
| 534 | "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \ | |
| 535 | "bootm ${kloadaddr} - ${loadaddr}\0" \ | |
| 536 | COMMON_ENV_NAND_CMDS | |
| 537 | ||
| 538 | #define CONFIG_ENV_SETTINGS_V2 \ | |
| 539 | COMMON_ENV_SETTINGS \ | |
| 540 | "net_args=run bootargs_defaults;" \ | |
| 541 | "mtdparts default;" \ | |
| 542 | "setenv bootfile ${project_dir}/kernel/uImage;" \ | |
| 543 | "setenv bootdtb ${project_dir}/kernel/dtb;" \ | |
| 544 | "setenv rootpath /home/projects/${project_dir}/rootfs;" \ | |
| 545 | "setenv bootargs ${bootargs} " \ | |
| 546 | "root=/dev/nfs ${mtdparts} " \ | |
| 547 | "nfsroot=${serverip}:${rootpath},${nfsopts} " \ | |
| 548 | "ip=${ipaddr}:${serverip}:" \ | |
| 549 | "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ | |
| c0dcece7 HS |
550 | "net_nfs=echo Booting from network ...; " \ |
| 551 | "run net_args; " \ | |
| 552 | "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \ | |
| 61159b76 HS |
553 | "tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \ |
| 554 | "bootm ${kloadaddr} - ${loadaddr}\0" | |
| 555 | ||
| 578056c3 HS |
556 | /* |
| 557 | * Variant 3 partition layout | |
| 558 | * chip-size = 512MiB | |
| 559 | *| name | size | address area | | |
| 560 | *------------------------------------------------------- | |
| 561 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | | |
| 562 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | | |
| 563 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | | |
| 564 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | | |
| 565 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | | |
| 566 | *| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff | | |
| 567 | *| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff | | |
| 568 | *| rootfs | 300.000 MiB | 0x 360000..0x12f5ffff | | |
| 569 | *| mtdoops | 512.000 KiB | 0x12f60000..0x12fdffff | | |
| 570 | *|configuration | 104.125 MiB | 0x12fe0000..0x1fffffff | | |
| 571 | *------------------------------------------------------- | |
| 572 | */ | |
| 573 | ||
| 574 | #define MTDPARTS_DEFAULT_V3 "mtdparts=" MTDIDS_NAME_STR ":" \ | |
| 575 | "128k(spl)," \ | |
| 576 | "128k(spl.backup1)," \ | |
| 577 | "128k(spl.backup2)," \ | |
| 578 | "128k(spl.backup3)," \ | |
| 579 | "1920k(u-boot)," \ | |
| 580 | "512k(u-boot.env0)," \ | |
| 581 | "512k(u-boot.env1)," \ | |
| 582 | "300m(rootfs)," \ | |
| 583 | "512k(mtdoops)," \ | |
| 584 | "-(configuration)" | |
| 585 | ||
| c0dcece7 HS |
586 | |
| 587 | #define CONFIG_NAND_OMAP_GPMC | |
| beba5f04 | 588 | #define CONFIG_NAND_OMAP_ELM |
| c0dcece7 HS |
589 | #define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */ |
| 590 | /* to access nand at */ | |
| 591 | /* CS0 */ | |
| 592 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND | |
| 593 | devices */ | |
| 594 | #if !defined(CONFIG_SPI_BOOT) | |
| 595 | #undef CONFIG_ENV_IS_NOWHERE | |
| 596 | #define CONFIG_ENV_IS_IN_NAND | |
| 597 | #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ | |
| 598 | #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
| 599 | #endif | |
| 600 | #endif | |
| 601 | ||
| c0dcece7 | 602 | #define CONFIG_OMAP_GPIO |
| c0dcece7 | 603 | |
| 61159b76 | 604 | /* Gpio cmd support */ |
| 61159b76 | 605 | |
| c0dcece7 HS |
606 | /* Watchdog */ |
| 607 | #define CONFIG_HW_WATCHDOG | |
| 608 | ||
| 56eb3da4 SE |
609 | /* Reboot after 60 sec if bootcmd fails */ |
| 610 | #define CONFIG_RESET_TO_RETRY | |
| 611 | #define CONFIG_BOOT_RETRY_TIME 60 | |
| 612 | ||
| 613 | #define CONFIG_BOOTCOUNT_LIMIT | |
| 614 | #define CONFIG_BOOTCOUNT_ENV | |
| 9167fc81 | 615 | |
| c0dcece7 | 616 | #endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */ |