LXR uboot/include/configs/xpedite537x.h

   1/*
   2 * Copyright 2008 Extreme Engineering Solutions, Inc.
   3 * Copyright 2007-2008 Freescale Semiconductor, Inc.
   4 *
   5 * SPDX-License-Identifier:     GPL-2.0+
   6 */
   7
   8/*
   9 * xpedite537x board configuration file
  10 */
  11#ifndef __CONFIG_H
  12#define __CONFIG_H
  13
  14/*
  15 * High Level Configuration Options
  16 */
  17#define CONFIG_SYS_BOARD_NAME   "XPedite5370"
  18#define CONFIG_SYS_FORM_3U_VPX  1
  19#define CONFIG_BOARD_EARLY_INIT_R       /* Call board_pre_init */
  20
  21#ifndef CONFIG_SYS_TEXT_BASE
  22#define CONFIG_SYS_TEXT_BASE    0xfff80000
  23#endif
  24
  25#define CONFIG_PCI_SCAN_SHOW    1       /* show pci devices on startup */
  26#define CONFIG_PCIE1            1       /* PCIE controller 1 */
  27#define CONFIG_PCIE2            1       /* PCIE controller 2 */
  28#define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  29#define CONFIG_PCI_INDIRECT_BRIDGE 1    /* indirect PCI bridge support */
  30#define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  31#define CONFIG_FSL_PCIE_RESET   1       /* need PCIe reset errata */
  32
  33/*
  34 * Multicore config
  35 */
  36#define CONFIG_MP
  37#define CONFIG_BPTR_VIRT_ADDR   0xee000000      /* virt boot page address */
  38#define CONFIG_MPC8xxx_DISABLE_BPTR             /* Don't leave BPTR enabled */
  39
  40/*
  41 * DDR config
  42 */
  43#undef CONFIG_FSL_DDR_INTERACTIVE
  44#define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
  45#define CONFIG_DDR_SPD
  46#define CONFIG_MEM_INIT_VALUE           0xdeadbeef
  47#define SPD_EEPROM_ADDRESS1             0x54    /* Both channels use the */
  48#define SPD_EEPROM_ADDRESS2             0x54    /* same SPD data         */
  49#define SPD_EEPROM_OFFSET               0x200   /* OFFSET of SPD in EEPROM */
  50#define CONFIG_DIMM_SLOTS_PER_CTLR      1
  51#define CONFIG_CHIP_SELECTS_PER_CTRL    1
  52#define CONFIG_DDR_ECC
  53#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
  54#define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000 /* DDR is system memory*/
  55#define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  56#define CONFIG_VERY_BIG_RAM
  57
  58#ifndef __ASSEMBLY__
  59extern unsigned long get_board_sys_clk(unsigned long dummy);
  60extern unsigned long get_board_ddr_clk(unsigned long dummy);
  61#endif
  62
  63#define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0) /* sysclk for MPC85xx */
  64#define CONFIG_DDR_CLK_FREQ     get_board_ddr_clk(0) /* ddrclk for MPC85xx */
  65
  66/*
  67 * These can be toggled for performance analysis, otherwise use default.
  68 */
  69#define CONFIG_L2_CACHE                 /* toggle L2 cache */
  70#define CONFIG_BTB                      /* toggle branch predition */
  71#define CONFIG_ENABLE_36BIT_PHYS        1
  72
  73#define CONFIG_SYS_CCSRBAR              0xef000000
  74#define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  75
  76/*
  77 * Diagnostics
  78 */
  79#define CONFIG_SYS_ALT_MEMTEST
  80#define CONFIG_SYS_MEMTEST_START        0x10000000
  81#define CONFIG_SYS_MEMTEST_END          0x20000000
  82#define CONFIG_POST                     (CONFIG_SYS_POST_MEMORY | \
  83                                         CONFIG_SYS_POST_I2C)
  84#define I2C_ADDR_LIST                   {CONFIG_SYS_I2C_DS1621_ADDR,    \
  85                                         CONFIG_SYS_I2C_DS4510_ADDR,    \
  86                                         CONFIG_SYS_I2C_EEPROM_ADDR,    \
  87                                         CONFIG_SYS_I2C_LM90_ADDR,      \
  88                                         CONFIG_SYS_I2C_PCA953X_ADDR0,  \
  89                                         CONFIG_SYS_I2C_PCA953X_ADDR1,  \
  90                                         CONFIG_SYS_I2C_PCA953X_ADDR2,  \
  91                                         CONFIG_SYS_I2C_PCA953X_ADDR3,  \
  92                                         CONFIG_SYS_I2C_PEX8518_ADDR,   \
  93                                         CONFIG_SYS_I2C_RTC_ADDR}
  94/* The XPedite5370 can host an XMC which has an EEPROM at address 0x50 */
  95#define I2C_ADDR_IGNORE_LIST            {0x50}
  96
  97/*
  98 * Memory map
  99 * 0x0000_0000  0x7fff_ffff     DDR                     2G Cacheable
 100 * 0x8000_0000  0xbfff_ffff     PCIe1 Mem               1G non-cacheable
 101 * 0xc000_0000  0xcfff_ffff     PCIe2 Mem               256M non-cacheable
 102 * 0xe000_0000  0xe7ff_ffff     SRAM/SSRAM/L1 Cache     128M non-cacheable
 103 * 0xe800_0000  0xe87f_ffff     PCIe1 IO                8M non-cacheable
 104 * 0xe880_0000  0xe8ff_ffff     PCIe2 IO                8M non-cacheable
 105 * 0xee00_0000  0xee00_ffff     Boot page translation   4K non-cacheable
 106 * 0xef00_0000  0xef0f_ffff     CCSR/IMMR               1M non-cacheable
 107 * 0xef80_0000  0xef8f_ffff     NAND Flash              1M non-cacheable
 108 * 0xf000_0000  0xf7ff_ffff     NOR Flash 2             128M non-cacheable
 109 * 0xf800_0000  0xffff_ffff     NOR Flash 1             128M non-cacheable
 110 */
 111
 112#define CONFIG_SYS_LBC_LCRR     (LCRR_CLKDIV_8 | LCRR_EADC_3)
 113
 114/*
 115 * NAND flash configuration
 116 */
 117#define CONFIG_SYS_NAND_BASE            0xef800000
 118#define CONFIG_SYS_NAND_BASE2           0xef840000 /* Unused at this time */
 119#define CONFIG_SYS_NAND_BASE_LIST       {CONFIG_SYS_NAND_BASE, \
 120                                         CONFIG_SYS_NAND_BASE2}
 121#define CONFIG_SYS_MAX_NAND_DEVICE      2
 122#define CONFIG_NAND_FSL_ELBC
 123
 124/*
 125 * NOR flash configuration
 126 */
 127#define CONFIG_SYS_FLASH_BASE           0xf8000000
 128#define CONFIG_SYS_FLASH_BASE2          0xf0000000
 129#define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
 130#define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks */
 131#define CONFIG_SYS_MAX_FLASH_SECT       1024            /* sectors per device */
 132#define CONFIG_SYS_FLASH_ERASE_TOUT     60000           /* Flash Erase Timeout (ms) */
 133#define CONFIG_SYS_FLASH_WRITE_TOUT     500             /* Flash Write Timeout (ms) */
 134#define CONFIG_FLASH_CFI_DRIVER
 135#define CONFIG_SYS_FLASH_CFI
 136#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 137#define CONFIG_SYS_FLASH_AUTOPROTECT_LIST       { {0xfff40000, 0xc0000}, \
 138                                                  {0xf7f40000, 0xc0000} }
 139#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 140
 141/*
 142 * Chip select configuration
 143 */
 144/* NOR Flash 0 on CS0 */
 145#define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE  | \
 146                                 BR_PS_16               | \
 147                                 BR_V)
 148#define CONFIG_SYS_OR0_PRELIM   (OR_AM_128MB            | \
 149                                 OR_GPCM_CSNT           | \
 150                                 OR_GPCM_XACS           | \
 151                                 OR_GPCM_ACS_DIV2       | \
 152                                 OR_GPCM_SCY_8          | \
 153                                 OR_GPCM_TRLX           | \
 154                                 OR_GPCM_EHTR           | \
 155                                 OR_GPCM_EAD)
 156
 157/* NOR Flash 1 on CS1 */
 158#define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_FLASH_BASE2 | \
 159                                 BR_PS_16               | \
 160                                 BR_V)
 161#define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 162
 163/* NAND flash on CS2 */
 164#define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_NAND_BASE   | \
 165                                 (2<<BR_DECC_SHIFT)     | \
 166                                 BR_PS_8                | \
 167                                 BR_MS_FCM              | \
 168                                 BR_V)
 169
 170/* NAND flash on CS2 */
 171#define CONFIG_SYS_OR2_PRELIM   (OR_AM_256KB    | \
 172                                 OR_FCM_PGS     | \
 173                                 OR_FCM_CSCT    | \
 174                                 OR_FCM_CST     | \
 175                                 OR_FCM_CHT     | \
 176                                 OR_FCM_SCY_1   | \
 177                                 OR_FCM_TRLX    | \
 178                                 OR_FCM_EHTR)
 179
 180/* NAND flash on CS3 */
 181#define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_NAND_BASE2  | \
 182                                 (2<<BR_DECC_SHIFT)     | \
 183                                 BR_PS_8                | \
 184                                 BR_MS_FCM              | \
 185                                 BR_V)
 186#define CONFIG_SYS_OR3_PRELIM   CONFIG_SYS_OR2_PRELIM
 187
 188/*
 189 * Use L1 as initial stack
 190 */
 191#define CONFIG_SYS_INIT_RAM_LOCK        1
 192#define CONFIG_SYS_INIT_RAM_ADDR        0xe0000000
 193#define CONFIG_SYS_INIT_RAM_SIZE                0x00004000
 194
 195#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 196#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 197
 198#define CONFIG_SYS_MONITOR_LEN          (512 * 1024)    /* Reserve 512 KB for Mon */
 199#define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)   /* Reserved for malloc */
 200
 201/*
 202 * Serial Port
 203 */
 204#define CONFIG_CONS_INDEX               1
 205#define CONFIG_SYS_NS16550_SERIAL
 206#define CONFIG_SYS_NS16550_REG_SIZE     1
 207#define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 208#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 209#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 210#define CONFIG_SYS_BAUDRATE_TABLE       \
 211        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 212#define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 213#define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 214
 215/*
 216 * I2C
 217 */
 218#define CONFIG_SYS_I2C
 219#define CONFIG_SYS_I2C_FSL
 220#define CONFIG_SYS_FSL_I2C_SPEED        400000
 221#define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 222#define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 223#define CONFIG_SYS_FSL_I2C2_SPEED       400000
 224#define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 225#define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 226#define CONFIG_SYS_I2C_NOPROBES         { {0, 0x69} }
 227
 228/* PEX8518 slave I2C interface */
 229#define CONFIG_SYS_I2C_PEX8518_ADDR     0x70
 230
 231/* I2C DS1631 temperature sensor */
 232#define CONFIG_SYS_I2C_DS1621_ADDR      0x48
 233#define CONFIG_DTT_DS1621
 234#define CONFIG_DTT_SENSORS              { 0 }
 235#define CONFIG_SYS_I2C_LM90_ADDR        0x4c
 236
 237/* I2C EEPROM - AT24C128B */
 238#define CONFIG_SYS_I2C_EEPROM_ADDR              0x54
 239#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 240#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6       /* 64 byte pages */
 241#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* take up to 10 msec */
 242
 243/* I2C RTC */
 244#define CONFIG_RTC_M41T11               1
 245#define CONFIG_SYS_I2C_RTC_ADDR         0x68
 246#define CONFIG_SYS_M41T11_BASE_YEAR     2000
 247
 248/* GPIO/EEPROM/SRAM */
 249#define CONFIG_DS4510
 250#define CONFIG_SYS_I2C_DS4510_ADDR      0x51
 251
 252/* GPIO */
 253#define CONFIG_PCA953X
 254#define CONFIG_SYS_I2C_PCA953X_ADDR0    0x18
 255#define CONFIG_SYS_I2C_PCA953X_ADDR1    0x1c
 256#define CONFIG_SYS_I2C_PCA953X_ADDR2    0x1e
 257#define CONFIG_SYS_I2C_PCA953X_ADDR3    0x1f
 258#define CONFIG_SYS_I2C_PCA953X_ADDR     CONFIG_SYS_I2C_PCA953X_ADDR0
 259
 260/*
 261 * PU = pulled high, PD = pulled low
 262 * I = input, O = output, IO = input/output
 263 */
 264/* PCA9557 @ 0x18*/
 265#define CONFIG_SYS_PCA953X_C0_SER0_EN           0x01 /* PU; UART0 enable (1: enabled) */
 266#define CONFIG_SYS_PCA953X_C0_SER0_MODE         0x02 /* PU; UART0 serial mode select */
 267#define CONFIG_SYS_PCA953X_C0_SER1_EN           0x04 /* PU; UART1 enable (1: enabled) */
 268#define CONFIG_SYS_PCA953X_C0_SER1_MODE         0x08 /* PU; UART1 serial mode select */
 269#define CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS     0x10 /* PU; Boot flash CS select */
 270#define CONFIG_SYS_PCA953X_NVM_WP               0x20 /* PU; Set to 0 to enable NVM writing */
 271#define CONFIG_SYS_PCA953X_C0_VCORE_VID2        0x40 /* VID2 of ISL6262 */
 272#define CONFIG_SYS_PCA953X_C0_VCORE_VID3        0x80 /* VID3 of ISL6262 */
 273
 274/* PCA9557 @ 0x1c*/
 275#define CONFIG_SYS_PCA953X_XMC0_ROOT0           0x01 /* PU; Low if XMC is RC */
 276#define CONFIG_SYS_PCA953X_XMC0_MVMR0           0x02 /* XMC EEPROM write protect */
 277#define CONFIG_SYS_PCA953X_XMC0_WAKE            0x04 /* PU; XMC wake */
 278#define CONFIG_SYS_PCA953X_XMC0_BIST            0x08 /* PU; XMC built in self test */
 279#define CONFIG_SYS_PCA953X_XMC_PRESENT          0x10 /* PU; Low if XMC module installed */
 280#define CONFIG_SYS_PCA953X_PMC_PRESENT          0x20 /* PU; Low if PMC module installed */
 281#define CONFIG_SYS_PCA953X_PMC0_MONARCH         0x40 /* PMC monarch mode enable */
 282#define CONFIG_SYS_PCA953X_PMC0_EREADY          0x80 /* PU; PMC PCI eready */
 283
 284/* PCA9557 @ 0x1e*/
 285#define CONFIG_SYS_PCA953X_P0_GA0               0x01 /* PU; VPX Geographical address */
 286#define CONFIG_SYS_PCA953X_P0_GA1               0x02 /* PU; VPX Geographical address */
 287#define CONFIG_SYS_PCA953X_P0_GA2               0x04 /* PU; VPX Geographical address */
 288#define CONFIG_SYS_PCA953X_P0_GA3               0x08 /* PU; VPX Geographical address */
 289#define CONFIG_SYS_PCA953X_P0_GA4               0x10 /* PU; VPX Geographical address */
 290#define CONFIG_SYS_PCA953X_P0_GAP               0x20 /* PU; tied to VPX P0.GAP */
 291#define CONFIG_SYS_PCA953X_P1_SYSEN             0x80 /* PU; Pulled high; tied to VPX P1.SYSCON */
 292
 293/* PCA9557 @ 0x1f */
 294#define CONFIG_SYS_PCA953X_GPIO_VPX0            0x01 /* PU */
 295#define CONFIG_SYS_PCA953X_GPIO_VPX1            0x02 /* PU */
 296#define CONFIG_SYS_PCA953X_GPIO_VPX2            0x04 /* PU */
 297#define CONFIG_SYS_PCA953X_GPIO_VPX3            0x08 /* PU */
 298#define CONFIG_SYS_PCA953X_VPX_FRU_WRCTL        0x10 /* PD; I2C master source for FRU SEEPROM */
 299
 300/*
 301 * General PCI
 302 * Memory space is mapped 1-1, but I/O space must start from 0.
 303 */
 304/* PCIE1 - VPX P1 */
 305#define CONFIG_SYS_PCIE1_MEM_BUS        0x80000000
 306#define CONFIG_SYS_PCIE1_MEM_PHYS       CONFIG_SYS_PCIE1_MEM_BUS
 307#define CONFIG_SYS_PCIE1_MEM_SIZE       0x40000000      /* 1G */
 308#define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 309#define CONFIG_SYS_PCIE1_IO_PHYS        0xe8000000
 310#define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000      /* 8M */
 311
 312/* PCIE2 - PEX8518 */
 313#define CONFIG_SYS_PCIE2_MEM_BUS        0xc0000000
 314#define CONFIG_SYS_PCIE2_MEM_PHYS       CONFIG_SYS_PCIE2_MEM_BUS
 315#define CONFIG_SYS_PCIE2_MEM_SIZE       0x10000000      /* 256M */
 316#define CONFIG_SYS_PCIE2_IO_BUS         0x00000000
 317#define CONFIG_SYS_PCIE2_IO_PHYS        0xe8800000
 318#define CONFIG_SYS_PCIE2_IO_SIZE        0x00800000      /* 8M */
 319
 320/*
 321 * Networking options
 322 */
 323#define CONFIG_TSEC_ENET                /* tsec ethernet support */
 324#define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 325#define CONFIG_TSEC_TBI
 326#define CONFIG_MII              1       /* MII PHY management */
 327#define CONFIG_MII_DEFAULT_TSEC 1       /* Allow unregistered phys */
 328#define CONFIG_ETHPRIME         "eTSEC2"
 329
 330/*
 331 * In-band SGMII auto-negotiation between TBI and BCM5482S PHY fails, force
 332 * 1000mbps SGMII link
 333 */
 334#define CONFIG_TSEC_TBICR_SETTINGS ( \
 335                TBICR_PHY_RESET \
 336                | TBICR_FULL_DUPLEX \
 337                | TBICR_SPEED1_SET \
 338                )
 339
 340#define CONFIG_TSEC1            1
 341#define CONFIG_TSEC1_NAME       "eTSEC1"
 342#define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 343#define TSEC1_PHY_ADDR          1
 344#define TSEC1_PHYIDX            0
 345#define CONFIG_HAS_ETH0
 346
 347#define CONFIG_TSEC2            1
 348#define CONFIG_TSEC2_NAME       "eTSEC2"
 349#define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 350#define TSEC2_PHY_ADDR          2
 351#define TSEC2_PHYIDX            0
 352#define CONFIG_HAS_ETH1
 353
 354/*
 355 * Command configuration.
 356 */
 357#define CONFIG_CMD_DS4510
 358#define CONFIG_CMD_DS4510_INFO
 359#define CONFIG_CMD_DTT
 360#define CONFIG_CMD_EEPROM
 361#define CONFIG_CMD_JFFS2
 362#define CONFIG_CMD_NAND
 363#define CONFIG_CMD_PCA953X
 364#define CONFIG_CMD_PCA953X_INFO
 365#define CONFIG_CMD_PCI
 366#define CONFIG_CMD_PCI_ENUM
 367#define CONFIG_CMD_REGINFO
 368
 369/*
 370 * Miscellaneous configurable options
 371 */
 372#define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 373#define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 374#define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 375#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 376#define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 377#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 378#define CONFIG_CMDLINE_EDITING  1               /* add command line history     */
 379#define CONFIG_AUTO_COMPLETE    1               /* add autocompletion support */
 380#define CONFIG_LOADADDR         0x1000000       /* default location for tftp and bootm */
 381#define CONFIG_PANIC_HANG                       /* do not reset board on panic */
 382#define CONFIG_PREBOOT                          /* enable preboot variable */
 383#define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 384
 385/*
 386 * For booting Linux, the board info and command line data
 387 * have to be in the first 16 MB of memory, since this is
 388 * the maximum mapped by the Linux kernel during initialization.
 389 */
 390#define CONFIG_SYS_BOOTMAPSZ    (16 << 20)      /* Initial Memory map for Linux*/
 391#define CONFIG_SYS_BOOTM_LEN    (16 << 20)      /* Increase max gunzip size */
 392
 393/*
 394 * Environment Configuration
 395 */
 396#define CONFIG_ENV_IS_IN_FLASH  1
 397#define CONFIG_ENV_SECT_SIZE    0x20000         /* 128k (one sector) for env */
 398#define CONFIG_ENV_SIZE         0x8000
 399#define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 400
 401/*
 402 * Flash memory map:
 403 * fff80000 - ffffffff     Pri U-Boot (512 KB)
 404 * fff40000 - fff7ffff     Pri U-Boot Environment (256 KB)
 405 * fff00000 - fff3ffff     Pri FDT (256KB)
 406 * fef00000 - ffefffff     Pri OS image (16MB)
 407 * f8000000 - feefffff     Pri OS Use/Filesystem (111MB)
 408 *
 409 * f7f80000 - f7ffffff     Sec U-Boot (512 KB)
 410 * f7f40000 - f7f7ffff     Sec U-Boot Environment (256 KB)
 411 * f7f00000 - f7f3ffff     Sec FDT (256KB)
 412 * f6f00000 - f7efffff     Sec OS image (16MB)
 413 * f0000000 - f6efffff     Sec OS Use/Filesystem (111MB)
 414 */
 415#define CONFIG_UBOOT1_ENV_ADDR  __stringify(0xfff80000)
 416#define CONFIG_UBOOT2_ENV_ADDR  __stringify(0xf7f80000)
 417#define CONFIG_FDT1_ENV_ADDR    __stringify(0xfff00000)
 418#define CONFIG_FDT2_ENV_ADDR    __stringify(0xf7f00000)
 419#define CONFIG_OS1_ENV_ADDR     __stringify(0xfef00000)
 420#define CONFIG_OS2_ENV_ADDR     __stringify(0xf6f00000)
 421
 422#define CONFIG_PROG_UBOOT1                                              \
 423        "$download_cmd $loadaddr $ubootfile; "                          \
 424        "if test $? -eq 0; then "                                       \
 425                "protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; "         \
 426                "erase "CONFIG_UBOOT1_ENV_ADDR" +80000; "               \
 427                "cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; "       \
 428                "protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; "          \
 429                "cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; "      \
 430                "if test $? -ne 0; then "                               \
 431                        "echo PROGRAM FAILED; "                         \
 432                "else; "                                                \
 433                        "echo PROGRAM SUCCEEDED; "                      \
 434                "fi; "                                                  \
 435        "else; "                                                        \
 436                "echo DOWNLOAD FAILED; "                                \
 437        "fi;"
 438
 439#define CONFIG_PROG_UBOOT2                                              \
 440        "$download_cmd $loadaddr $ubootfile; "                          \
 441        "if test $? -eq 0; then "                                       \
 442                "protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; "         \
 443                "erase "CONFIG_UBOOT2_ENV_ADDR" +80000; "               \
 444                "cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; "       \
 445                "protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; "          \
 446                "cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; "      \
 447                "if test $? -ne 0; then "                               \
 448                        "echo PROGRAM FAILED; "                         \
 449                "else; "                                                \
 450                        "echo PROGRAM SUCCEEDED; "                      \
 451                "fi; "                                                  \
 452        "else; "                                                        \
 453                "echo DOWNLOAD FAILED; "                                \
 454        "fi;"
 455
 456#define CONFIG_BOOT_OS_NET                                              \
 457        "$download_cmd $osaddr $osfile; "                               \
 458        "if test $? -eq 0; then "                                       \
 459                "if test -n $fdtaddr; then "                            \
 460                        "$download_cmd $fdtaddr $fdtfile; "             \
 461                        "if test $? -eq 0; then "                       \
 462                                "bootm $osaddr - $fdtaddr; "            \
 463                        "else; "                                        \
 464                                "echo FDT DOWNLOAD FAILED; "            \
 465                        "fi; "                                          \
 466                "else; "                                                \
 467                        "bootm $osaddr; "                               \
 468                "fi; "                                                  \
 469        "else; "                                                        \
 470                "echo OS DOWNLOAD FAILED; "                             \
 471        "fi;"
 472
 473#define CONFIG_PROG_OS1                                                 \
 474        "$download_cmd $osaddr $osfile; "                               \
 475        "if test $? -eq 0; then "                                       \
 476                "erase "CONFIG_OS1_ENV_ADDR" +$filesize; "              \
 477                "cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "        \
 478                "cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "       \
 479                "if test $? -ne 0; then "                               \
 480                        "echo OS PROGRAM FAILED; "                      \
 481                "else; "                                                \
 482                        "echo OS PROGRAM SUCCEEDED; "                   \
 483                "fi; "                                                  \
 484        "else; "                                                        \
 485                "echo OS DOWNLOAD FAILED; "                             \
 486        "fi;"
 487
 488#define CONFIG_PROG_OS2                                                 \
 489        "$download_cmd $osaddr $osfile; "                               \
 490        "if test $? -eq 0; then "                                       \
 491                "erase "CONFIG_OS2_ENV_ADDR" +$filesize; "              \
 492                "cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "        \
 493                "cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "       \
 494                "if test $? -ne 0; then "                               \
 495                        "echo OS PROGRAM FAILED; "                      \
 496                "else; "                                                \
 497                        "echo OS PROGRAM SUCCEEDED; "                   \
 498                "fi; "                                                  \
 499        "else; "                                                        \
 500                "echo OS DOWNLOAD FAILED; "                             \
 501        "fi;"
 502
 503#define CONFIG_PROG_FDT1                                                \
 504        "$download_cmd $fdtaddr $fdtfile; "                             \
 505        "if test $? -eq 0; then "                                       \
 506                "erase "CONFIG_FDT1_ENV_ADDR" +$filesize;"              \
 507                "cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "      \
 508                "cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "     \
 509                "if test $? -ne 0; then "                               \
 510                        "echo FDT PROGRAM FAILED; "                     \
 511                "else; "                                                \
 512                        "echo FDT PROGRAM SUCCEEDED; "                  \
 513                "fi; "                                                  \
 514        "else; "                                                        \
 515                "echo FDT DOWNLOAD FAILED; "                            \
 516        "fi;"
 517
 518#define CONFIG_PROG_FDT2                                                \
 519        "$download_cmd $fdtaddr $fdtfile; "                             \
 520        "if test $? -eq 0; then "                                       \
 521                "erase "CONFIG_FDT2_ENV_ADDR" +$filesize;"              \
 522                "cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "      \
 523                "cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "     \
 524                "if test $? -ne 0; then "                               \
 525                        "echo FDT PROGRAM FAILED; "                     \
 526                "else; "                                                \
 527                        "echo FDT PROGRAM SUCCEEDED; "                  \
 528                "fi; "                                                  \
 529        "else; "                                                        \
 530                "echo FDT DOWNLOAD FAILED; "                            \
 531        "fi;"
 532
 533#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 534        "autoload=yes\0"                                                \
 535        "download_cmd=tftp\0"                                           \
 536        "console_args=console=ttyS0,115200\0"                           \
 537        "root_args=root=/dev/nfs rw\0"                                  \
 538        "misc_args=ip=on\0"                                             \
 539        "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 540        "bootfile=/home/user/file\0"                                    \
 541        "osfile=/home/user/board.uImage\0"                              \
 542        "fdtfile=/home/user/board.dtb\0"                                \
 543        "ubootfile=/home/user/u-boot.bin\0"                             \
 544        "fdtaddr=0x1e00000\0"                                           \
 545        "osaddr=0x1000000\0"                                            \
 546        "loadaddr=0x1000000\0"                                          \
 547        "prog_uboot1="CONFIG_PROG_UBOOT1"\0"                            \
 548        "prog_uboot2="CONFIG_PROG_UBOOT2"\0"                            \
 549        "prog_os1="CONFIG_PROG_OS1"\0"                                  \
 550        "prog_os2="CONFIG_PROG_OS2"\0"                                  \
 551        "prog_fdt1="CONFIG_PROG_FDT1"\0"                                \
 552        "prog_fdt2="CONFIG_PROG_FDT2"\0"                                \
 553        "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 554        "bootcmd_flash1=run set_bootargs; "                             \
 555                "bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
 556        "bootcmd_flash2=run set_bootargs; "                             \
 557                "bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
 558        "bootcmd=run bootcmd_flash1\0"
 559#endif  /* __CONFIG_H */
 560