LXR uboot/include/configs/p1_p2_rdb

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright 2010-2011 Freescale Semiconductor, Inc.
   4 */
   5
   6/*
   7 * QorIQ RDB boards configuration file
   8 */
   9#ifndef __CONFIG_H
  10#define __CONFIG_H
  11
  12#if defined(CONFIG_TARGET_P1020MBG)
  13#define CONFIG_BOARDNAME "P1020MBG-PC"
  14#define CONFIG_VSC7385_ENET
  15#define CONFIG_SLIC
  16#define __SW_BOOT_MASK          0x03
  17#define __SW_BOOT_NOR           0xe4
  18#define __SW_BOOT_SD            0x54
  19#define CONFIG_SYS_L2_SIZE      (256 << 10)
  20#endif
  21
  22#if defined(CONFIG_TARGET_P1020UTM)
  23#define CONFIG_BOARDNAME "P1020UTM-PC"
  24#define __SW_BOOT_MASK          0x03
  25#define __SW_BOOT_NOR           0xe0
  26#define __SW_BOOT_SD            0x50
  27#define CONFIG_SYS_L2_SIZE      (256 << 10)
  28#endif
  29
  30#if defined(CONFIG_TARGET_P1020RDB_PC)
  31#define CONFIG_BOARDNAME "P1020RDB-PC"
  32#define CONFIG_NAND_FSL_ELBC
  33#define CONFIG_VSC7385_ENET
  34#define CONFIG_SLIC
  35#define __SW_BOOT_MASK          0x03
  36#define __SW_BOOT_NOR           0x5c
  37#define __SW_BOOT_SPI           0x1c
  38#define __SW_BOOT_SD            0x9c
  39#define __SW_BOOT_NAND          0xec
  40#define __SW_BOOT_PCIE          0x6c
  41#define CONFIG_SYS_L2_SIZE      (256 << 10)
  42#endif
  43
  44/*
  45 * P1020RDB-PD board has user selectable switches for evaluating different
  46 * frequency and boot options for the P1020 device. The table that
  47 * follow describe the available options. The front six binary number was in
  48 * accordance with SW3[1:6].
  49 * 111101 533 533 267 667 NOR Core0 boot; Core1 hold-off
  50 * 101101 667 667 333 667 NOR Core0 boot; Core1 hold-off
  51 * 011001 800 800 400 667 NOR Core0 boot; Core1 hold-off
  52 * 001001 800 800 400 667 SD/MMC Core0 boot; Core1 hold-off
  53 * 001101 800 800 400 667 SPI Core0 boot; Core1 hold-off
  54 * 010001 800 800 400 667 NAND Core0 boot; Core1 hold-off
  55 * 011101 800 800 400 667 PCIe-2 Core0 boot; Core1 hold-off
  56 */
  57#if defined(CONFIG_TARGET_P1020RDB_PD)
  58#define CONFIG_BOARDNAME "P1020RDB-PD"
  59#define CONFIG_NAND_FSL_ELBC
  60#define CONFIG_VSC7385_ENET
  61#define CONFIG_SLIC
  62#define __SW_BOOT_MASK          0x03
  63#define __SW_BOOT_NOR           0x64
  64#define __SW_BOOT_SPI           0x34
  65#define __SW_BOOT_SD            0x24
  66#define __SW_BOOT_NAND          0x44
  67#define __SW_BOOT_PCIE          0x74
  68#define CONFIG_SYS_L2_SIZE      (256 << 10)
  69/*
  70 * Dynamic MTD Partition support with mtdparts
  71 */
  72#endif
  73
  74#if defined(CONFIG_TARGET_P1021RDB)
  75#define CONFIG_BOARDNAME "P1021RDB-PC"
  76#define CONFIG_NAND_FSL_ELBC
  77#define CONFIG_VSC7385_ENET
  78#define CONFIG_SYS_LBC_LBCR     0x00080000      /* Implement conversion of
  79                                                addresses in the LBC */
  80#define __SW_BOOT_MASK          0x03
  81#define __SW_BOOT_NOR           0x5c
  82#define __SW_BOOT_SPI           0x1c
  83#define __SW_BOOT_SD            0x9c
  84#define __SW_BOOT_NAND          0xec
  85#define __SW_BOOT_PCIE          0x6c
  86#define CONFIG_SYS_L2_SIZE      (256 << 10)
  87/*
  88 * Dynamic MTD Partition support with mtdparts
  89 */
  90#endif
  91
  92#if defined(CONFIG_TARGET_P1024RDB)
  93#define CONFIG_BOARDNAME "P1024RDB"
  94#define CONFIG_NAND_FSL_ELBC
  95#define CONFIG_SLIC
  96#define __SW_BOOT_MASK          0xf3
  97#define __SW_BOOT_NOR           0x00
  98#define __SW_BOOT_SPI           0x08
  99#define __SW_BOOT_SD            0x04
 100#define __SW_BOOT_NAND          0x0c
 101#define CONFIG_SYS_L2_SIZE      (256 << 10)
 102#endif
 103
 104#if defined(CONFIG_TARGET_P1025RDB)
 105#define CONFIG_BOARDNAME "P1025RDB"
 106#define CONFIG_NAND_FSL_ELBC
 107#define CONFIG_SLIC
 108
 109#define CONFIG_SYS_LBC_LBCR     0x00080000      /* Implement conversion of
 110                                                addresses in the LBC */
 111#define __SW_BOOT_MASK          0xf3
 112#define __SW_BOOT_NOR           0x00
 113#define __SW_BOOT_SPI           0x08
 114#define __SW_BOOT_SD            0x04
 115#define __SW_BOOT_NAND          0x0c
 116#define CONFIG_SYS_L2_SIZE      (256 << 10)
 117#endif
 118
 119#if defined(CONFIG_TARGET_P2020RDB)
 120#define CONFIG_BOARDNAME "P2020RDB-PC"
 121#define CONFIG_NAND_FSL_ELBC
 122#define CONFIG_VSC7385_ENET
 123#define __SW_BOOT_MASK          0x03
 124#define __SW_BOOT_NOR           0xc8
 125#define __SW_BOOT_SPI           0x28
 126#define __SW_BOOT_SD            0x68 /* or 0x18 */
 127#define __SW_BOOT_NAND          0xe8
 128#define __SW_BOOT_PCIE          0xa8
 129#define CONFIG_SYS_L2_SIZE      (512 << 10)
 130/*
 131 * Dynamic MTD Partition support with mtdparts
 132 */
 133#endif
 134
 135#ifdef CONFIG_SDCARD
 136#define CONFIG_SPL_FLUSH_IMAGE
 137#define CONFIG_SPL_TARGET               "u-boot-with-spl.bin"
 138#define CONFIG_SPL_PAD_TO               0x20000
 139#define CONFIG_SPL_MAX_SIZE             (128 * 1024)
 140#define CONFIG_SYS_MMC_U_BOOT_SIZE      (768 << 10)
 141#define CONFIG_SYS_MMC_U_BOOT_DST       (0x11000000)
 142#define CONFIG_SYS_MMC_U_BOOT_START     (0x11000000)
 143#define CONFIG_SYS_MMC_U_BOOT_OFFS      (128 << 10)
 144#define CONFIG_SYS_MPC85XX_NO_RESETVEC
 145#ifdef CONFIG_SPL_BUILD
 146#define CONFIG_SPL_COMMON_INIT_DDR
 147#endif
 148#endif
 149
 150#ifdef CONFIG_SPIFLASH
 151#define CONFIG_SPL_SPI_FLASH_MINIMAL
 152#define CONFIG_SPL_FLUSH_IMAGE
 153#define CONFIG_SPL_TARGET               "u-boot-with-spl.bin"
 154#define CONFIG_SPL_PAD_TO               0x20000
 155#define CONFIG_SPL_MAX_SIZE             (128 * 1024)
 156#define CONFIG_SYS_SPI_FLASH_U_BOOT_SIZE        (768 << 10)
 157#define CONFIG_SYS_SPI_FLASH_U_BOOT_DST         (0x11000000)
 158#define CONFIG_SYS_SPI_FLASH_U_BOOT_START       (0x11000000)
 159#define CONFIG_SYS_SPI_FLASH_U_BOOT_OFFS        (128 << 10)
 160#define CONFIG_SYS_MPC85XX_NO_RESETVEC
 161#ifdef CONFIG_SPL_BUILD
 162#define CONFIG_SPL_COMMON_INIT_DDR
 163#endif
 164#endif
 165
 166#ifdef CONFIG_MTD_RAW_NAND
 167#ifdef CONFIG_TPL_BUILD
 168#define CONFIG_SPL_FLUSH_IMAGE
 169#define CONFIG_SPL_NAND_INIT
 170#define CONFIG_SPL_COMMON_INIT_DDR
 171#define CONFIG_SPL_MAX_SIZE             (128 << 10)
 172#define CONFIG_TPL_TEXT_BASE            0xf8f81000
 173#define CONFIG_SYS_MPC85XX_NO_RESETVEC
 174#define CONFIG_SYS_NAND_U_BOOT_SIZE     (832 << 10)
 175#define CONFIG_SYS_NAND_U_BOOT_DST      (0x11000000)
 176#define CONFIG_SYS_NAND_U_BOOT_START    (0x11000000)
 177#define CONFIG_SYS_NAND_U_BOOT_OFFS     ((128 + 128) << 10)
 178#elif defined(CONFIG_SPL_BUILD)
 179#define CONFIG_SPL_INIT_MINIMAL
 180#define CONFIG_SPL_FLUSH_IMAGE
 181#define CONFIG_SPL_TARGET               "u-boot-with-spl.bin"
 182#define CONFIG_SPL_MAX_SIZE             4096
 183#define CONFIG_SYS_NAND_U_BOOT_SIZE     (128 << 10)
 184#define CONFIG_SYS_NAND_U_BOOT_DST      0xf8f80000
 185#define CONFIG_SYS_NAND_U_BOOT_START    0xf8f80000
 186#define CONFIG_SYS_NAND_U_BOOT_OFFS     (128 << 10)
 187#endif /* not CONFIG_TPL_BUILD */
 188
 189#define CONFIG_SPL_PAD_TO               0x20000
 190#define CONFIG_TPL_PAD_TO               0x20000
 191#define CONFIG_SPL_TARGET               "u-boot-with-spl.bin"
 192#endif
 193
 194#ifndef CONFIG_RESET_VECTOR_ADDRESS
 195#define CONFIG_RESET_VECTOR_ADDRESS     0xeffffffc
 196#endif
 197
 198#ifndef CONFIG_SYS_MONITOR_BASE
 199#ifdef CONFIG_TPL_BUILD
 200#define CONFIG_SYS_MONITOR_BASE CONFIG_TPL_TEXT_BASE
 201#elif defined(CONFIG_SPL_BUILD)
 202#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
 203#else
 204#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 205#endif
 206#endif
 207
 208#define CONFIG_PCIE1    /* PCIE controller 1 (slot 1) */
 209#define CONFIG_PCIE2    /* PCIE controller 2 (slot 2) */
 210#define CONFIG_SYS_PCI_64BIT    /* enable 64-bit PCI resources */
 211
 212#define CONFIG_ENV_OVERWRITE
 213
 214#define CONFIG_SYS_SATA_MAX_DEVICE      2
 215#define CONFIG_LBA48
 216
 217#if defined(CONFIG_TARGET_P2020RDB)
 218#define CONFIG_SYS_CLK_FREQ     100000000
 219#else
 220#define CONFIG_SYS_CLK_FREQ     66666666
 221#endif
 222#define CONFIG_DDR_CLK_FREQ     66666666
 223
 224#define CONFIG_HWCONFIG
 225/*
 226 * These can be toggled for performance analysis, otherwise use default.
 227 */
 228#define CONFIG_L2_CACHE
 229#define CONFIG_BTB
 230
 231#define CONFIG_ENABLE_36BIT_PHYS
 232
 233#ifdef CONFIG_PHYS_64BIT
 234#define CONFIG_ADDR_MAP                 1
 235#define CONFIG_SYS_NUM_ADDR_MAP         16      /* number of TLB1 entries */
 236#endif
 237
 238#define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest works on */
 239#define CONFIG_SYS_MEMTEST_END          0x1fffffff
 240
 241#define CONFIG_SYS_CCSRBAR              0xffe00000
 242#define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
 243
 244/* IN case of NAND bootloader relocate CCSRBAR in RAMboot code not in the 4k
 245       SPL code*/
 246#ifdef CONFIG_SPL_BUILD
 247#define CONFIG_SYS_CCSR_DO_NOT_RELOCATE
 248#endif
 249
 250/* DDR Setup */
 251#define CONFIG_SYS_DDR_RAW_TIMING
 252#define CONFIG_DDR_SPD
 253#define CONFIG_SYS_SPD_BUS_NUM 1
 254#define SPD_EEPROM_ADDRESS 0x52
 255
 256#if (defined(CONFIG_TARGET_P1020MBG) || defined(CONFIG_TARGET_P1020RDB_PD))
 257#define CONFIG_SYS_SDRAM_SIZE_LAW       LAW_SIZE_2G
 258#define CONFIG_CHIP_SELECTS_PER_CTRL    2
 259#else
 260#define CONFIG_SYS_SDRAM_SIZE_LAW       LAW_SIZE_1G
 261#define CONFIG_CHIP_SELECTS_PER_CTRL    1
 262#endif
 263#define CONFIG_SYS_SDRAM_SIZE           (1u << (CONFIG_SYS_SDRAM_SIZE_LAW - 19))
 264#define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
 265#define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
 266
 267#define CONFIG_DIMM_SLOTS_PER_CTLR      1
 268
 269/* Default settings for DDR3 */
 270#ifndef CONFIG_TARGET_P2020RDB
 271#define CONFIG_SYS_DDR_CS0_BNDS         0x0000003f
 272#define CONFIG_SYS_DDR_CS0_CONFIG       0x80014302
 273#define CONFIG_SYS_DDR_CS0_CONFIG_2     0x00000000
 274#define CONFIG_SYS_DDR_CS1_BNDS         0x0040007f
 275#define CONFIG_SYS_DDR_CS1_CONFIG       0x80014302
 276#define CONFIG_SYS_DDR_CS1_CONFIG_2     0x00000000
 277
 278#define CONFIG_SYS_DDR_DATA_INIT        0xdeadbeef
 279#define CONFIG_SYS_DDR_INIT_ADDR        0x00000000
 280#define CONFIG_SYS_DDR_INIT_EXT_ADDR    0x00000000
 281#define CONFIG_SYS_DDR_MODE_CONTROL     0x00000000
 282
 283#define CONFIG_SYS_DDR_ZQ_CONTROL       0x89080600
 284#define CONFIG_SYS_DDR_WRLVL_CONTROL    0x8655A608
 285#define CONFIG_SYS_DDR_SR_CNTR          0x00000000
 286#define CONFIG_SYS_DDR_RCW_1            0x00000000
 287#define CONFIG_SYS_DDR_RCW_2            0x00000000
 288#define CONFIG_SYS_DDR_CONTROL          0xC70C0000      /* Type = DDR3  */
 289#define CONFIG_SYS_DDR_CONTROL_2        0x04401050
 290#define CONFIG_SYS_DDR_TIMING_4         0x00220001
 291#define CONFIG_SYS_DDR_TIMING_5         0x03402400
 292
 293#define CONFIG_SYS_DDR_TIMING_3         0x00020000
 294#define CONFIG_SYS_DDR_TIMING_0         0x00330004
 295#define CONFIG_SYS_DDR_TIMING_1         0x6f6B4846
 296#define CONFIG_SYS_DDR_TIMING_2         0x0FA8C8CF
 297#define CONFIG_SYS_DDR_CLK_CTRL         0x03000000
 298#define CONFIG_SYS_DDR_MODE_1           0x40461520
 299#define CONFIG_SYS_DDR_MODE_2           0x8000c000
 300#define CONFIG_SYS_DDR_INTERVAL         0x0C300000
 301#endif
 302
 303#undef CONFIG_CLOCKS_IN_MHZ
 304
 305/*
 306 * Memory map
 307 *
 308 * 0x0000_0000 0x7fff_ffff      DDR             Up to 2GB cacheable
 309 * 0x8000_0000 0xdfff_ffff      PCI Express Mem 1.5G non-cacheable(PCIe * 3)
 310 * 0xec00_0000 0xefff_ffff      NOR flash       Up to 64M non-cacheable CS0/1
 311 * 0xf8f8_0000 0xf8ff_ffff      L2 SRAM         Up to 512K cacheable
 312 *   (early boot only)
 313 * 0xff80_0000 0xff80_7fff      NAND flash      32K non-cacheable       CS1/0
 314 * 0xff98_0000 0xff98_ffff      PMC             64K non-cacheable       CS2
 315 * 0xffa0_0000 0xffaf_ffff      CPLD            1M non-cacheable        CS3
 316 * 0xffb0_0000 0xffbf_ffff      VSC7385 switch  1M non-cacheable        CS2
 317 * 0xffc0_0000 0xffc3_ffff      PCI IO range    256k non-cacheable
 318 * 0xffd0_0000 0xffd0_3fff      L1 for stack    16K cacheable
 319 * 0xffe0_0000 0xffef_ffff      CCSR            1M non-cacheable
 320 */
 321
 322/*
 323 * Local Bus Definitions
 324 */
 325#if (defined(CONFIG_TARGET_P1020MBG) || defined(CONFIG_TARGET_P1020RDB_PD))
 326#define CONFIG_SYS_MAX_FLASH_SECT       512     /* 64M */
 327#define CONFIG_SYS_FLASH_BASE           0xec000000
 328#elif defined(CONFIG_TARGET_P1020UTM)
 329#define CONFIG_SYS_MAX_FLASH_SECT       256     /* 32M */
 330#define CONFIG_SYS_FLASH_BASE           0xee000000
 331#else
 332#define CONFIG_SYS_MAX_FLASH_SECT       128     /* 16M */
 333#define CONFIG_SYS_FLASH_BASE           0xef000000
 334#endif
 335
 336#ifdef CONFIG_PHYS_64BIT
 337#define CONFIG_SYS_FLASH_BASE_PHYS      (0xf00000000ull | CONFIG_SYS_FLASH_BASE)
 338#else
 339#define CONFIG_SYS_FLASH_BASE_PHYS      CONFIG_SYS_FLASH_BASE
 340#endif
 341
 342#define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
 343        | BR_PS_16 | BR_V)
 344
 345#define CONFIG_FLASH_OR_PRELIM  0xfc000ff7
 346
 347#define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE_PHYS}
 348#define CONFIG_SYS_FLASH_QUIET_TEST
 349#define CONFIG_FLASH_SHOW_PROGRESS      45      /* count down from 45/5: 9..1 */
 350
 351#define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
 352
 353#undef CONFIG_SYS_FLASH_CHECKSUM
 354#define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 355#define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 356
 357#define CONFIG_SYS_FLASH_EMPTY_INFO
 358
 359/* Nand Flash */
 360#ifdef CONFIG_NAND_FSL_ELBC
 361#define CONFIG_SYS_NAND_BASE            0xff800000
 362#ifdef CONFIG_PHYS_64BIT
 363#define CONFIG_SYS_NAND_BASE_PHYS       0xfff800000ull
 364#else
 365#define CONFIG_SYS_NAND_BASE_PHYS       CONFIG_SYS_NAND_BASE
 366#endif
 367
 368#define CONFIG_SYS_NAND_BASE_LIST       { CONFIG_SYS_NAND_BASE }
 369#define CONFIG_SYS_MAX_NAND_DEVICE      1
 370#if defined(CONFIG_TARGET_P1020RDB_PD)
 371#define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 372#else
 373#define CONFIG_SYS_NAND_BLOCK_SIZE      (16 * 1024)
 374#endif
 375
 376#define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
 377        | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
 378        | BR_PS_8       /* Port Size = 8 bit */ \
 379        | BR_MS_FCM     /* MSEL = FCM */ \
 380        | BR_V) /* valid */
 381#if defined(CONFIG_TARGET_P1020RDB_PD)
 382#define CONFIG_SYS_NAND_OR_PRELIM       (OR_AM_32KB \
 383        | OR_FCM_PGS    /* Large Page*/ \
 384        | OR_FCM_CSCT \
 385        | OR_FCM_CST \
 386        | OR_FCM_CHT \
 387        | OR_FCM_SCY_1 \
 388        | OR_FCM_TRLX \
 389        | OR_FCM_EHTR)
 390#else
 391#define CONFIG_SYS_NAND_OR_PRELIM       (OR_AM_32KB     /* small page */ \
 392        | OR_FCM_CSCT \
 393        | OR_FCM_CST \
 394        | OR_FCM_CHT \
 395        | OR_FCM_SCY_1 \
 396        | OR_FCM_TRLX \
 397        | OR_FCM_EHTR)
 398#endif
 399#endif /* CONFIG_NAND_FSL_ELBC */
 400
 401#define CONFIG_SYS_INIT_RAM_LOCK
 402#define CONFIG_SYS_INIT_RAM_ADDR        0xffd00000 /* stack in RAM */
 403#ifdef CONFIG_PHYS_64BIT
 404#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf
 405#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR
 406/* The assembler doesn't like typecast */
 407#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
 408        ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
 409          CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 410#else
 411/* Initial L1 address */
 412#define CONFIG_SYS_INIT_RAM_ADDR_PHYS   CONFIG_SYS_INIT_RAM_ADDR
 413#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
 414#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
 415#endif
 416/* Size of used area in RAM */
 417#define CONFIG_SYS_INIT_RAM_SIZE        0x00004000
 418
 419#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 420                                        GENERATED_GBL_DATA_SIZE)
 421#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 422
 423#define CONFIG_SYS_MONITOR_LEN  (768 * 1024)
 424#define CONFIG_SYS_MALLOC_LEN   (1024 * 1024)/* Reserved for malloc */
 425
 426#define CONFIG_SYS_CPLD_BASE    0xffa00000
 427#ifdef CONFIG_PHYS_64BIT
 428#define CONFIG_SYS_CPLD_BASE_PHYS       0xfffa00000ull
 429#else
 430#define CONFIG_SYS_CPLD_BASE_PHYS       CONFIG_SYS_CPLD_BASE
 431#endif
 432/* CPLD config size: 1Mb */
 433#define CONFIG_CPLD_BR_PRELIM   (BR_PHYS_ADDR(CONFIG_SYS_CPLD_BASE_PHYS) | \
 434                                        BR_PS_8 | BR_V)
 435#define CONFIG_CPLD_OR_PRELIM   (0xfff009f7)
 436
 437#define CONFIG_SYS_PMC_BASE     0xff980000
 438#define CONFIG_SYS_PMC_BASE_PHYS        CONFIG_SYS_PMC_BASE
 439#define CONFIG_PMC_BR_PRELIM    (BR_PHYS_ADDR(CONFIG_SYS_PMC_BASE_PHYS) | \
 440                                        BR_PS_8 | BR_V)
 441#define CONFIG_PMC_OR_PRELIM    (OR_AM_64KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
 442                                 OR_GPCM_SCY | OR_GPCM_TRLX | OR_GPCM_EHTR | \
 443                                 OR_GPCM_EAD)
 444
 445#ifdef CONFIG_MTD_RAW_NAND
 446#define CONFIG_SYS_BR0_PRELIM   CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Addr */
 447#define CONFIG_SYS_OR0_PRELIM   CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
 448#define CONFIG_SYS_BR1_PRELIM   CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
 449#define CONFIG_SYS_OR1_PRELIM   CONFIG_FLASH_OR_PRELIM  /* NOR Options */
 450#else
 451#define CONFIG_SYS_BR0_PRELIM   CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
 452#define CONFIG_SYS_OR0_PRELIM   CONFIG_FLASH_OR_PRELIM  /* NOR Options */
 453#ifdef CONFIG_NAND_FSL_ELBC
 454#define CONFIG_SYS_BR1_PRELIM   CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Addr */
 455#define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
 456#endif
 457#endif
 458#define CONFIG_SYS_BR3_PRELIM   CONFIG_CPLD_BR_PRELIM   /* CPLD Base Address */
 459#define CONFIG_SYS_OR3_PRELIM   CONFIG_CPLD_OR_PRELIM   /* CPLD Options */
 460
 461/* Vsc7385 switch */
 462#ifdef CONFIG_VSC7385_ENET
 463#define CONFIG_SYS_VSC7385_BASE         0xffb00000
 464
 465#ifdef CONFIG_PHYS_64BIT
 466#define CONFIG_SYS_VSC7385_BASE_PHYS    0xfffb00000ull
 467#else
 468#define CONFIG_SYS_VSC7385_BASE_PHYS    CONFIG_SYS_VSC7385_BASE
 469#endif
 470
 471#define CONFIG_SYS_VSC7385_BR_PRELIM    \
 472        (BR_PHYS_ADDR(CONFIG_SYS_VSC7385_BASE_PHYS) | BR_PS_8 | BR_V)
 473#define CONFIG_SYS_VSC7385_OR_PRELIM    (OR_AM_128KB | OR_GPCM_CSNT | \
 474                        OR_GPCM_XACS |  OR_GPCM_SCY_15 | OR_GPCM_SETA | \
 475                        OR_GPCM_TRLX |  OR_GPCM_EHTR | OR_GPCM_EAD)
 476
 477#define CONFIG_SYS_BR2_PRELIM   CONFIG_SYS_VSC7385_BR_PRELIM
 478#define CONFIG_SYS_OR2_PRELIM   CONFIG_SYS_VSC7385_OR_PRELIM
 479
 480/* The size of the VSC7385 firmware image */
 481#define CONFIG_VSC7385_IMAGE_SIZE       8192
 482#endif
 483
 484/*
 485 * Config the L2 Cache as L2 SRAM
 486*/
 487#if defined(CONFIG_SPL_BUILD)
 488#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
 489#define CONFIG_SYS_INIT_L2_ADDR         0xf8f80000
 490#define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
 491#define CONFIG_SYS_INIT_L2_END  (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 492#define CONFIG_SPL_RELOC_TEXT_BASE      0xf8f81000
 493#define CONFIG_SPL_GD_ADDR              (CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
 494#define CONFIG_SPL_RELOC_STACK          (CONFIG_SYS_INIT_L2_ADDR + 116 * 1024)
 495#define CONFIG_SPL_RELOC_MALLOC_ADDR    (CONFIG_SYS_INIT_L2_ADDR + 148 * 1024)
 496#if defined(CONFIG_TARGET_P2020RDB)
 497#define CONFIG_SPL_RELOC_MALLOC_SIZE    (364 << 10)
 498#else
 499#define CONFIG_SPL_RELOC_MALLOC_SIZE    (108 << 10)
 500#endif
 501#elif defined(CONFIG_MTD_RAW_NAND)
 502#ifdef CONFIG_TPL_BUILD
 503#define CONFIG_SYS_INIT_L2_ADDR         0xf8f80000
 504#define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
 505#define CONFIG_SYS_INIT_L2_END  (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 506#define CONFIG_SPL_RELOC_TEXT_BASE      0xf8f81000
 507#define CONFIG_SPL_RELOC_STACK          (CONFIG_SYS_INIT_L2_ADDR + 192 * 1024)
 508#define CONFIG_SPL_RELOC_MALLOC_ADDR    (CONFIG_SYS_INIT_L2_ADDR + 208 * 1024)
 509#define CONFIG_SPL_RELOC_MALLOC_SIZE    (48 << 10)
 510#define CONFIG_SPL_GD_ADDR              (CONFIG_SYS_INIT_L2_ADDR + 176 * 1024)
 511#else
 512#define CONFIG_SYS_INIT_L2_ADDR         0xf8f80000
 513#define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
 514#define CONFIG_SYS_INIT_L2_END  (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 515#define CONFIG_SPL_RELOC_TEXT_BASE      (CONFIG_SYS_INIT_L2_END - 0x2000)
 516#define CONFIG_SPL_RELOC_STACK          ((CONFIG_SYS_INIT_L2_END - 1) & ~0xF)
 517#endif /* CONFIG_TPL_BUILD */
 518#endif
 519#endif
 520
 521/* Serial Port - controlled on board with jumper J8
 522 * open - index 2
 523 * shorted - index 1
 524 */
 525#undef CONFIG_SERIAL_SOFTWARE_FIFO
 526#define CONFIG_SYS_NS16550_SERIAL
 527#define CONFIG_SYS_NS16550_REG_SIZE     1
 528#define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 529#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_INIT_MINIMAL)
 530#define CONFIG_NS16550_MIN_FUNCTIONS
 531#endif
 532
 533#define CONFIG_SYS_BAUDRATE_TABLE       \
 534        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 535
 536#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 537#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 538
 539/* I2C */
 540#define CONFIG_SYS_I2C
 541#define CONFIG_SYS_I2C_FSL
 542#define CONFIG_SYS_FSL_I2C_SPEED        400000
 543#define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 544#define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 545#define CONFIG_SYS_FSL_I2C2_SPEED       400000
 546#define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 547#define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 548#define CONFIG_SYS_I2C_NOPROBES         { {0, 0x29} }
 549#define CONFIG_SYS_I2C_EEPROM_ADDR      0x52
 550#define CONFIG_SYS_SPD_BUS_NUM          1 /* For rom_loc and flash bank */
 551
 552/*
 553 * I2C2 EEPROM
 554 */
 555#undef CONFIG_ID_EEPROM
 556
 557#define CONFIG_RTC_PT7C4338
 558#define CONFIG_SYS_I2C_RTC_ADDR         0x68
 559#define CONFIG_SYS_I2C_PCA9557_ADDR     0x18
 560
 561/* enable read and write access to EEPROM */
 562#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 563#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 564#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
 565
 566#if defined(CONFIG_PCI)
 567/*
 568 * General PCI
 569 * Memory space is mapped 1-1, but I/O space must start from 0.
 570 */
 571
 572/* controller 2, direct to uli, tgtid 2, Base address 9000 */
 573#define CONFIG_SYS_PCIE2_MEM_VIRT       0xa0000000
 574#ifdef CONFIG_PHYS_64BIT
 575#define CONFIG_SYS_PCIE2_MEM_PHYS       0xc20000000ull
 576#else
 577#define CONFIG_SYS_PCIE2_MEM_PHYS       0xa0000000
 578#endif
 579#define CONFIG_SYS_PCIE2_IO_VIRT        0xffc10000
 580#ifdef CONFIG_PHYS_64BIT
 581#define CONFIG_SYS_PCIE2_IO_PHYS        0xfffc10000ull
 582#else
 583#define CONFIG_SYS_PCIE2_IO_PHYS        0xffc10000
 584#endif
 585
 586/* controller 1, Slot 2, tgtid 1, Base address a000 */
 587#define CONFIG_SYS_PCIE1_MEM_VIRT       0x80000000
 588#ifdef CONFIG_PHYS_64BIT
 589#define CONFIG_SYS_PCIE1_MEM_PHYS       0xc00000000ull
 590#else
 591#define CONFIG_SYS_PCIE1_MEM_PHYS       0x80000000
 592#endif
 593#define CONFIG_SYS_PCIE1_IO_VIRT        0xffc00000
 594#ifdef CONFIG_PHYS_64BIT
 595#define CONFIG_SYS_PCIE1_IO_PHYS        0xfffc00000ull
 596#else
 597#define CONFIG_SYS_PCIE1_IO_PHYS        0xffc00000
 598#endif
 599
 600#if !defined(CONFIG_DM_PCI)
 601#define CONFIG_FSL_PCI_INIT     /* Use common FSL init code */
 602#define CONFIG_PCI_INDIRECT_BRIDGE
 603#define CONFIG_SYS_PCIE2_NAME           "PCIe SLOT"
 604#ifdef CONFIG_PHYS_64BIT
 605#define CONFIG_SYS_PCIE2_MEM_BUS        0xc0000000
 606#else
 607#define CONFIG_SYS_PCIE2_MEM_BUS        0xa0000000
 608#endif
 609#define CONFIG_SYS_PCIE2_MEM_SIZE       0x20000000      /* 512M */
 610#define CONFIG_SYS_PCIE2_IO_BUS         0x00000000
 611#define CONFIG_SYS_PCIE2_IO_SIZE        0x00010000      /* 64k */
 612
 613#define CONFIG_SYS_PCIE1_NAME           "mini PCIe SLOT"
 614#ifdef CONFIG_PHYS_64BIT
 615#define CONFIG_SYS_PCIE1_MEM_BUS        0x80000000
 616#else
 617#define CONFIG_SYS_PCIE1_MEM_BUS        0x80000000
 618#endif
 619#define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
 620#define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 621#define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000      /* 64k */
 622#endif
 623
 624#define CONFIG_PCI_SCAN_SHOW    /* show pci devices on startup */
 625#endif /* CONFIG_PCI */
 626
 627#if defined(CONFIG_TSEC_ENET)
 628#define CONFIG_TSEC1
 629#define CONFIG_TSEC1_NAME       "eTSEC1"
 630#define CONFIG_TSEC2
 631#define CONFIG_TSEC2_NAME       "eTSEC2"
 632#define CONFIG_TSEC3
 633#define CONFIG_TSEC3_NAME       "eTSEC3"
 634
 635#define TSEC1_PHY_ADDR  2
 636#define TSEC2_PHY_ADDR  0
 637#define TSEC3_PHY_ADDR  1
 638
 639#define TSEC1_FLAGS     (TSEC_GIGABIT | TSEC_REDUCED)
 640#define TSEC2_FLAGS     (TSEC_GIGABIT | TSEC_REDUCED)
 641#define TSEC3_FLAGS     (TSEC_GIGABIT | TSEC_REDUCED)
 642
 643#define TSEC1_PHYIDX    0
 644#define TSEC2_PHYIDX    0
 645#define TSEC3_PHYIDX    0
 646
 647#define CONFIG_ETHPRIME "eTSEC1"
 648
 649#define CONFIG_HAS_ETH0
 650#define CONFIG_HAS_ETH1
 651#define CONFIG_HAS_ETH2
 652#endif /* CONFIG_TSEC_ENET */
 653
 654#ifdef CONFIG_QE
 655/* QE microcode/firmware address */
 656#define CONFIG_SYS_QE_FW_ADDR   0xefec0000
 657#define CONFIG_SYS_QE_FMAN_FW_LENGTH    0x10000
 658#endif /* CONFIG_QE */
 659
 660#ifdef CONFIG_TARGET_P1025RDB
 661/*
 662 * QE UEC ethernet configuration
 663 */
 664#define CONFIG_MIIM_ADDRESS     (CONFIG_SYS_CCSRBAR + 0x82120)
 665
 666#undef CONFIG_UEC_ETH
 667#define CONFIG_PHY_MODE_NEED_CHANGE
 668
 669#define CONFIG_UEC_ETH1 /* ETH1 */
 670#define CONFIG_HAS_ETH0
 671
 672#ifdef CONFIG_UEC_ETH1
 673#define CONFIG_SYS_UEC1_UCC_NUM 0       /* UCC1 */
 674#define CONFIG_SYS_UEC1_RX_CLK  QE_CLK12 /* CLK12 for MII */
 675#define CONFIG_SYS_UEC1_TX_CLK  QE_CLK9 /* CLK9 for MII */
 676#define CONFIG_SYS_UEC1_ETH_TYPE        FAST_ETH
 677#define CONFIG_SYS_UEC1_PHY_ADDR        0x0     /* 0x0 for MII */
 678#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
 679#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
 680#endif /* CONFIG_UEC_ETH1 */
 681
 682#define CONFIG_UEC_ETH5 /* ETH5 */
 683#define CONFIG_HAS_ETH1
 684
 685#ifdef CONFIG_UEC_ETH5
 686#define CONFIG_SYS_UEC5_UCC_NUM 4       /* UCC5 */
 687#define CONFIG_SYS_UEC5_RX_CLK  QE_CLK_NONE
 688#define CONFIG_SYS_UEC5_TX_CLK  QE_CLK13 /* CLK 13 for RMII */
 689#define CONFIG_SYS_UEC5_ETH_TYPE        FAST_ETH
 690#define CONFIG_SYS_UEC5_PHY_ADDR        0x3     /* 0x3 for RMII */
 691#define CONFIG_SYS_UEC5_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
 692#define CONFIG_SYS_UEC5_INTERFACE_SPEED 100
 693#endif /* CONFIG_UEC_ETH5 */
 694#endif /* CONFIG_TARGET_P1025RDB */
 695
 696/*
 697 * Environment
 698 */
 699#if defined(CONFIG_SDCARD)
 700#define CONFIG_FSL_FIXED_MMC_LOCATION
 701#define CONFIG_SYS_MMC_ENV_DEV  0
 702#elif defined(CONFIG_MTD_RAW_NAND)
 703#define CONFIG_ENV_RANGE        (3 * CONFIG_ENV_SIZE)
 704#ifdef CONFIG_TPL_BUILD
 705#define SPL_ENV_ADDR            (CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
 706#endif
 707#elif defined(CONFIG_SYS_RAMBOOT)
 708#define SPL_ENV_ADDR            (CONFIG_SYS_MONITOR_BASE - 0x1000)
 709#endif
 710
 711#define CONFIG_LOADS_ECHO               /* echo on for serial download */
 712#define CONFIG_SYS_LOADS_BAUD_CHANGE    /* allow baudrate change */
 713
 714/*
 715 * USB
 716 */
 717#define CONFIG_HAS_FSL_DR_USB
 718
 719#if defined(CONFIG_HAS_FSL_DR_USB)
 720#ifdef CONFIG_USB_EHCI_HCD
 721#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 722#define CONFIG_USB_EHCI_FSL
 723#endif
 724#endif
 725
 726#if defined(CONFIG_TARGET_P1020RDB_PD)
 727#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
 728#endif
 729
 730#ifdef CONFIG_MMC
 731#define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC85xx_ESDHC_ADDR
 732#endif
 733
 734#undef CONFIG_WATCHDOG  /* watchdog disabled */
 735
 736/*
 737 * Miscellaneous configurable options
 738 */
 739#define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 740
 741/*
 742 * For booting Linux, the board info and command line data
 743 * have to be in the first 64 MB of memory, since this is
 744 * the maximum mapped by the Linux kernel during initialization.
 745 */
 746#define CONFIG_SYS_BOOTMAPSZ    (64 << 20)      /* Initial Memory for Linux*/
 747#define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 748
 749#if defined(CONFIG_CMD_KGDB)
 750#define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 751#endif
 752
 753/*
 754 * Environment Configuration
 755 */
 756#define CONFIG_HOSTNAME         "unknown"
 757#define CONFIG_ROOTPATH         "/opt/nfsroot"
 758#define CONFIG_BOOTFILE         "uImage"
 759#define CONFIG_UBOOTPATH        u-boot.bin /* U-Boot image on TFTP server */
 760
 761/* default location for tftp and bootm */
 762#define CONFIG_LOADADDR 1000000
 763
 764#ifdef __SW_BOOT_NOR
 765#define __NOR_RST_CMD   \
 766norboot=i2c dev 1; i2c mw 18 1 __SW_BOOT_NOR 1; \
 767i2c mw 18 3 __SW_BOOT_MASK 1; reset
 768#endif
 769#ifdef __SW_BOOT_SPI
 770#define __SPI_RST_CMD   \
 771spiboot=i2c dev 1; i2c mw 18 1 __SW_BOOT_SPI 1; \
 772i2c mw 18 3 __SW_BOOT_MASK 1; reset
 773#endif
 774#ifdef __SW_BOOT_SD
 775#define __SD_RST_CMD    \
 776sdboot=i2c dev 1; i2c mw 18 1 __SW_BOOT_SD 1; \
 777i2c mw 18 3 __SW_BOOT_MASK 1; reset
 778#endif
 779#ifdef __SW_BOOT_NAND
 780#define __NAND_RST_CMD  \
 781nandboot=i2c dev 1; i2c mw 18 1 __SW_BOOT_NAND 1; \
 782i2c mw 18 3 __SW_BOOT_MASK 1; reset
 783#endif
 784#ifdef __SW_BOOT_PCIE
 785#define __PCIE_RST_CMD  \
 786pciboot=i2c dev 1; i2c mw 18 1 __SW_BOOT_PCIE 1; \
 787i2c mw 18 3 __SW_BOOT_MASK 1; reset
 788#endif
 789
 790#define CONFIG_EXTRA_ENV_SETTINGS       \
 791"netdev=eth0\0" \
 792"uboot=" __stringify(CONFIG_UBOOTPATH) "\0"     \
 793"loadaddr=1000000\0"    \
 794"bootfile=uImage\0"     \
 795"tftpflash=tftpboot $loadaddr $uboot; " \
 796        "protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
 797        "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; "      \
 798        "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \
 799        "protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
 800        "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
 801"hwconfig=usb1:dr_mode=host,phy_type=ulpi\0"    \
 802"consoledev=ttyS0\0"    \
 803"ramdiskaddr=2000000\0" \
 804"ramdiskfile=rootfs.ext2.gz.uboot\0"    \
 805"fdtaddr=1e00000\0"     \
 806"bdev=sda1\0" \
 807"jffs2nor=mtdblock3\0"  \
 808"norbootaddr=ef080000\0"        \
 809"norfdtaddr=ef040000\0" \
 810"jffs2nand=mtdblock9\0" \
 811"nandbootaddr=100000\0" \
 812"nandfdtaddr=80000\0"           \
 813"ramdisk_size=120000\0" \
 814"map_lowernorbank=i2c dev 1; i2c mw 18 1 02 1; i2c mw 18 3 fd 1\0" \
 815"map_uppernorbank=i2c dev 1; i2c mw 18 1 00 1; i2c mw 18 3 fd 1\0" \
 816__stringify(__NOR_RST_CMD)"\0" \
 817__stringify(__SPI_RST_CMD)"\0" \
 818__stringify(__SD_RST_CMD)"\0" \
 819__stringify(__NAND_RST_CMD)"\0" \
 820__stringify(__PCIE_RST_CMD)"\0"
 821
 822#define CONFIG_NFSBOOTCOMMAND   \
 823"setenv bootargs root=/dev/nfs rw "     \
 824"nfsroot=$serverip:$rootpath "  \
 825"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 826"console=$consoledev,$baudrate $othbootargs;" \
 827"tftp $loadaddr $bootfile;"     \
 828"tftp $fdtaddr $fdtfile;"       \
 829"bootm $loadaddr - $fdtaddr"
 830
 831#define CONFIG_HDBOOT   \
 832"setenv bootargs root=/dev/$bdev rw rootdelay=30 "      \
 833"console=$consoledev,$baudrate $othbootargs;" \
 834"usb start;"    \
 835"ext2load usb 0:1 $loadaddr /boot/$bootfile;"   \
 836"ext2load usb 0:1 $fdtaddr /boot/$fdtfile;"     \
 837"bootm $loadaddr - $fdtaddr"
 838
 839#define CONFIG_USB_FAT_BOOT     \
 840"setenv bootargs root=/dev/ram rw "     \
 841"console=$consoledev,$baudrate $othbootargs " \
 842"ramdisk_size=$ramdisk_size;"   \
 843"usb start;"    \
 844"fatload usb 0:2 $loadaddr $bootfile;"  \
 845"fatload usb 0:2 $fdtaddr $fdtfile;"    \
 846"fatload usb 0:2 $ramdiskaddr $ramdiskfile;"    \
 847"bootm $loadaddr $ramdiskaddr $fdtaddr"
 848
 849#define CONFIG_USB_EXT2_BOOT    \
 850"setenv bootargs root=/dev/ram rw "     \
 851"console=$consoledev,$baudrate $othbootargs " \
 852"ramdisk_size=$ramdisk_size;"   \
 853"usb start;"    \
 854"ext2load usb 0:4 $loadaddr $bootfile;" \
 855"ext2load usb 0:4 $fdtaddr $fdtfile;" \
 856"ext2load usb 0:4 $ramdiskaddr $ramdiskfile;" \
 857"bootm $loadaddr $ramdiskaddr $fdtaddr"
 858
 859#define CONFIG_NORBOOT  \
 860"setenv bootargs root=/dev/$jffs2nor rw "       \
 861"console=$consoledev,$baudrate rootfstype=jffs2 $othbootargs;"  \
 862"bootm $norbootaddr - $norfdtaddr"
 863
 864#define CONFIG_RAMBOOTCOMMAND   \
 865"setenv bootargs root=/dev/ram rw "     \
 866"console=$consoledev,$baudrate $othbootargs " \
 867"ramdisk_size=$ramdisk_size;"   \
 868"tftp $ramdiskaddr $ramdiskfile;"       \
 869"tftp $loadaddr $bootfile;"     \
 870"tftp $fdtaddr $fdtfile;"       \
 871"bootm $loadaddr $ramdiskaddr $fdtaddr"
 872
 873#define CONFIG_BOOTCOMMAND      CONFIG_HDBOOT
 874
 875#endif /* __CONFIG_H */
 876