include/configs/xpedite520x.h

   1 /*
   2  * Copyright 2008 Extreme Engineering Solutions, Inc.
   3  * Copyright 2004-2008 Freescale Semiconductor, Inc.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * xpedite520x 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   "XPedite5200"
  18 #define CONFIG_SYS_FORM_PMC_XMC 1
  19 #define CONFIG_BOARD_EARLY_INIT_R       /* Call board_pre_init */
  20
  21 #define CONFIG_PCI_SCAN_SHOW    1       /* show pci devices on startup */
  22 #define CONFIG_PCI1             1       /* PCI controller 1 */
  23 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  24 #define CONFIG_PCI_INDIRECT_BRIDGE 1    /* indirect PCI bridge support */
  25 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  26
  27 /*
  28  * DDR config
  29  */
  30 #undef CONFIG_FSL_DDR_INTERACTIVE
  31 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
  32 #define CONFIG_DDR_SPD
  33 #define CONFIG_MEM_INIT_VALUE           0xdeadbeef
  34 #define SPD_EEPROM_ADDRESS              0x54
  35 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  36 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
  37 #define CONFIG_DDR_ECC
  38 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
  39 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
  40 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  41 #define CONFIG_VERY_BIG_RAM
  42
  43 #define CONFIG_SYS_CLK_FREQ     66666666
  44
  45 /*
  46  * These can be toggled for performance analysis, otherwise use default.
  47  */
  48 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  49 #define CONFIG_BTB                      /* toggle branch predition */
  50 #define CONFIG_ENABLE_36BIT_PHYS        1
  51
  52 #define CONFIG_SYS_CCSRBAR              0xef000000
  53 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  54
  55 /*
  56  * Diagnostics
  57  */
  58 #define CONFIG_SYS_ALT_MEMTEST
  59 #define CONFIG_SYS_MEMTEST_START        0x10000000
  60 #define CONFIG_SYS_MEMTEST_END          0x20000000
  61 #define CONFIG_POST                     (CONFIG_SYS_POST_MEMORY | \
  62                                          CONFIG_SYS_POST_I2C)
  63 #define I2C_ADDR_LIST                   {CONFIG_SYS_I2C_MAX1237_ADDR,   \
  64                                          CONFIG_SYS_I2C_EEPROM_ADDR,    \
  65                                          CONFIG_SYS_I2C_PCA953X_ADDR0,  \
  66                                          CONFIG_SYS_I2C_PCA953X_ADDR1,  \
  67                                          CONFIG_SYS_I2C_RTC_ADDR}
  68
  69 /*
  70  * Memory map
  71  * 0x0000_0000  0x7fff_ffff     DDR                     2G Cacheable
  72  * 0x8000_0000  0xbfff_ffff     PCI1 Mem                1G non-cacheable
  73  * 0xe000_0000  0xe7ff_ffff     SRAM/SSRAM/L1 Cache     128M non-cacheable
  74  * 0xe800_0000  0xe87f_ffff     PCI1 IO                 8M non-cacheable
  75  * 0xef00_0000  0xef0f_ffff     CCSR/IMMR               1M non-cacheable
  76  * 0xef80_0000  0xef8f_ffff     NAND Flash              1M non-cacheable
  77  * 0xf800_0000  0xfbff_ffff     NOR Flash 2             64M non-cacheable
  78  * 0xfc00_0000  0xffff_ffff     NOR Flash 1             64M non-cacheable
  79  */
  80
  81 #define CONFIG_SYS_LBC_LCRR     (LCRR_CLKDIV_8 | LCRR_EADC_3)
  82
  83 /*
  84  * NAND flash configuration
  85  */
  86 #define CONFIG_SYS_NAND_BASE            0xef800000
  87 #define CONFIG_SYS_NAND_BASE2           0xef840000 /* Unused at this time */
  88 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  89 #define CONFIG_NAND_ACTL
  90 #define CONFIG_SYS_NAND_ACTL_CLE        (1 << 3)        /* ADDR3 is CLE */
  91 #define CONFIG_SYS_NAND_ACTL_ALE        (1 << 4)        /* ADDR4 is ALE */
  92 #define CONFIG_SYS_NAND_ACTL_NCE        (0)             /* NCE not controlled by ADDR */
  93 #define CONFIG_SYS_NAND_ACTL_DELAY      25
  94
  95 /*
  96  * NOR flash configuration
  97  */
  98 #define CONFIG_SYS_FLASH_BASE           0xfc000000
  99 #define CONFIG_SYS_FLASH_BASE2          0xf8000000
 100 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
 101 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks */
 102 #define CONFIG_SYS_MAX_FLASH_SECT       1024            /* sectors per device */
 103 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000           /* Flash Erase Timeout (ms) */
 104 #define CONFIG_SYS_FLASH_WRITE_TOUT     500             /* Flash Write Timeout (ms) */
 105 #define CONFIG_FLASH_CFI_DRIVER
 106 #define CONFIG_SYS_FLASH_CFI
 107 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 108 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST       { {0xfff40000, 0xc0000}, \
 109                                                   {0xfbf40000, 0xc0000} }
 110 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 111
 112 /*
 113  * Chip select configuration
 114  */
 115 /* NOR Flash 0 on CS0 */
 116 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE  | \
 117                                  BR_PS_16               | \
 118                                  BR_V)
 119 #define CONFIG_SYS_OR0_PRELIM   (OR_AM_64MB             | \
 120                                  OR_GPCM_ACS_DIV4       | \
 121                                  OR_GPCM_SCY_8)
 122
 123 /* NOR Flash 1 on CS1 */
 124 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_FLASH_BASE2 | \
 125                                  BR_PS_16               | \
 126                                  BR_V)
 127 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 128
 129 /* NAND flash on CS2 */
 130 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_NAND_BASE   | \
 131                                  BR_PS_8                | \
 132                                  BR_V)
 133
 134 /* NAND flash on CS2 */
 135 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_256KB            | \
 136                                  OR_GPCM_BCTLD          | \
 137                                  OR_GPCM_CSNT           | \
 138                                  OR_GPCM_ACS_DIV4       | \
 139                                  OR_GPCM_SCY_4          | \
 140                                  OR_GPCM_TRLX           | \
 141                                  OR_GPCM_EHTR)
 142
 143 /* NAND flash on CS3 */
 144 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_NAND_BASE2  | \
 145                                  BR_PS_8                | \
 146                                  BR_V)
 147 #define CONFIG_SYS_OR3_PRELIM   CONFIG_SYS_OR2_PRELIM
 148
 149 /*
 150  * Use L1 as initial stack
 151  */
 152 #define CONFIG_SYS_INIT_RAM_LOCK        1
 153 #define CONFIG_SYS_INIT_RAM_ADDR        0xe0000000
 154 #define CONFIG_SYS_INIT_RAM_SIZE                0x4000
 155
 156 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 157 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 158
 159 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)    /* Reserve 512 KB for Mon */
 160 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)   /* Reserved for malloc */
 161
 162 /*
 163  * Serial Port
 164  */
 165 #define CONFIG_CONS_INDEX               1
 166 #define CONFIG_SYS_NS16550_SERIAL
 167 #define CONFIG_SYS_NS16550_REG_SIZE     1
 168 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 169 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 170 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 171 #define CONFIG_SYS_BAUDRATE_TABLE       \
 172         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 173 #define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 174 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 175
 176 /*
 177  * I2C
 178  */
 179 #define CONFIG_SYS_I2C
 180 #define CONFIG_SYS_I2C_FSL
 181 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 182 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 183 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 184 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 185 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 186 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 187
 188 /* I2C EEPROM */
 189 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
 190 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
 191 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6       /* 64 byte pages */
 192 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* take up to 10 msec */
 193
 194 /* I2C RTC */
 195 #define CONFIG_RTC_M41T11                       1
 196 #define CONFIG_SYS_I2C_RTC_ADDR                 0x68
 197 #define CONFIG_SYS_M41T11_BASE_YEAR             2000
 198
 199 /* GPIO */
 200 #define CONFIG_PCA953X
 201 #define CONFIG_SYS_I2C_PCA953X_ADDR0            0x18
 202 #define CONFIG_SYS_I2C_PCA953X_ADDR1            0x19
 203 #define CONFIG_SYS_I2C_PCA953X_ADDR             CONFIG_SYS_I2C_PCA953X_ADDR0
 204
 205 /* PCA957 @ 0x18 */
 206 #define CONFIG_SYS_PCA953X_BRD_CFG0             0x01
 207 #define CONFIG_SYS_PCA953X_BRD_CFG1             0x02
 208 #define CONFIG_SYS_PCA953X_BRD_CFG2             0x04
 209 #define CONFIG_SYS_PCA953X_XMC_ROOT0            0x08
 210 #define CONFIG_SYS_PCA953X_FLASH_PASS_CS        0x10
 211 #define CONFIG_SYS_PCA953X_NVM_WP               0x20
 212 #define CONFIG_SYS_PCA953X_MONARCH              0x40
 213 #define CONFIG_SYS_PCA953X_EREADY               0x80
 214
 215 /* PCA957 @ 0x19 */
 216 #define CONFIG_SYS_PCA953X_P14_IO0              0x01
 217 #define CONFIG_SYS_PCA953X_P14_IO1              0x02
 218 #define CONFIG_SYS_PCA953X_P14_IO2              0x04
 219 #define CONFIG_SYS_PCA953X_P14_IO3              0x08
 220 #define CONFIG_SYS_PCA953X_P14_IO4              0x10
 221 #define CONFIG_SYS_PCA953X_P14_IO5              0x20
 222 #define CONFIG_SYS_PCA953X_P14_IO6              0x40
 223 #define CONFIG_SYS_PCA953X_P14_IO7              0x80
 224
 225 /* 12-bit ADC used to measure CPU diode */
 226 #define CONFIG_SYS_I2C_MAX1237_ADDR             0x34
 227
 228 /*
 229  * General PCI
 230  * Memory space is mapped 1-1, but I/O space must start from 0.
 231  */
 232 #define CONFIG_SYS_PCI1_MEM_BUS         0x80000000
 233 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BUS
 234 #define CONFIG_SYS_PCI1_MEM_SIZE        0x40000000      /* 1G */
 235 #define CONFIG_SYS_PCI1_IO_BUS          0x00000000
 236 #define CONFIG_SYS_PCI1_IO_PHYS         0xe8000000
 237 #define CONFIG_SYS_PCI1_IO_SIZE         0x00800000      /* 1M */
 238
 239 /*
 240  * Networking options
 241  */
 242 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
 243 #define CONFIG_MII              1       /* MII PHY management */
 244 #define CONFIG_ETHPRIME         "eTSEC1"
 245
 246 #define CONFIG_TSEC1            1
 247 #define CONFIG_TSEC1_NAME       "eTSEC1"
 248 #define TSEC1_FLAGS             TSEC_GIGABIT
 249 #define TSEC1_PHY_ADDR          1
 250 #define TSEC1_PHYIDX            0
 251 #define CONFIG_HAS_ETH0
 252
 253 #define CONFIG_TSEC2            1
 254 #define CONFIG_TSEC2_NAME       "eTSEC2"
 255 #define TSEC2_FLAGS             TSEC_GIGABIT
 256 #define TSEC2_PHY_ADDR          2
 257 #define TSEC2_PHYIDX            0
 258 #define CONFIG_HAS_ETH1
 259
 260 #define CONFIG_TSEC3    1
 261 #define CONFIG_TSEC3_NAME       "eTSEC3"
 262 #define TSEC3_FLAGS             TSEC_GIGABIT
 263 #define TSEC3_PHY_ADDR          3
 264 #define TSEC3_PHYIDX            0
 265 #define CONFIG_HAS_ETH2
 266
 267 #define CONFIG_TSEC4    1
 268 #define CONFIG_TSEC4_NAME       "eTSEC4"
 269 #define TSEC4_FLAGS             TSEC_GIGABIT
 270 #define TSEC4_PHY_ADDR          4
 271 #define TSEC4_PHYIDX            0
 272 #define CONFIG_HAS_ETH3
 273
 274 /*
 275  * BOOTP options
 276  */
 277 #define CONFIG_BOOTP_BOOTFILESIZE
 278 #define CONFIG_BOOTP_BOOTPATH
 279 #define CONFIG_BOOTP_GATEWAY
 280
 281 /*
 282  * Miscellaneous configurable options
 283  */
 284 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 285 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 286 #define CONFIG_CMDLINE_EDITING  1               /* add command line history     */
 287 #define CONFIG_AUTO_COMPLETE    1               /* add autocompletion support */
 288 #define CONFIG_LOADADDR         0x1000000       /* default location for tftp and bootm */
 289 #define CONFIG_PREBOOT                          /* enable preboot variable */
 290 #define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 291 #define CONFIG_INTERRUPTS               /* enable pci, srio, ddr interrupts */
 292
 293 /*
 294  * For booting Linux, the board info and command line data
 295  * have to be in the first 16 MB of memory, since this is
 296  * the maximum mapped by the Linux kernel during initialization.
 297  */
 298 #define CONFIG_SYS_BOOTMAPSZ    (16 << 20)      /* Initial Memory map for Linux*/
 299 #define CONFIG_SYS_BOOTM_LEN    (16 << 20)      /* Increase max gunzip size */
 300
 301 /*
 302  * Environment Configuration
 303  */
 304 #define CONFIG_ENV_SECT_SIZE    0x20000         /* 128k (one sector) for env */
 305 #define CONFIG_ENV_SIZE         0x8000
 306 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 307
 308 /*
 309  * Flash memory map:
 310  * fff80000 - ffffffff     Pri U-Boot (512 KB)
 311  * fff40000 - fff7ffff     Pri U-Boot Environment (256 KB)
 312  * fff00000 - fff3ffff     Pri FDT (256KB)
 313  * fef00000 - ffefffff     Pri OS image (16MB)
 314  * fc000000 - feefffff     Pri OS Use/Filesystem (47MB)
 315  *
 316  * fbf80000 - fbffffff     Sec U-Boot (512 KB)
 317  * fbf40000 - fbf7ffff     Sec U-Boot Environment (256 KB)
 318  * fbf00000 - fbf3ffff     Sec FDT (256KB)
 319  * faf00000 - fbefffff     Sec OS image (16MB)
 320  * f8000000 - faefffff     Sec OS Use/Filesystem (47MB)
 321  */
 322 #define CONFIG_UBOOT1_ENV_ADDR  __stringify(0xfff80000)
 323 #define CONFIG_UBOOT2_ENV_ADDR  __stringify(0xfbf80000)
 324 #define CONFIG_FDT1_ENV_ADDR    __stringify(0xfff00000)
 325 #define CONFIG_FDT2_ENV_ADDR    __stringify(0xfbf00000)
 326 #define CONFIG_OS1_ENV_ADDR     __stringify(0xfef00000)
 327 #define CONFIG_OS2_ENV_ADDR     __stringify(0xfaf00000)
 328
 329 #define CONFIG_PROG_UBOOT1                                              \
 330         "$download_cmd $loadaddr $ubootfile; "                          \
 331         "if test $? -eq 0; then "                                       \
 332                 "protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; "         \
 333                 "erase "CONFIG_UBOOT1_ENV_ADDR" +80000; "               \
 334                 "cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; "       \
 335                 "protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; "          \
 336                 "cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; "      \
 337                 "if test $? -ne 0; then "                               \
 338                         "echo PROGRAM FAILED; "                         \
 339                 "else; "                                                \
 340                         "echo PROGRAM SUCCEEDED; "                      \
 341                 "fi; "                                                  \
 342         "else; "                                                        \
 343                 "echo DOWNLOAD FAILED; "                                \
 344         "fi;"
 345
 346 #define CONFIG_PROG_UBOOT2                                              \
 347         "$download_cmd $loadaddr $ubootfile; "                          \
 348         "if test $? -eq 0; then "                                       \
 349                 "protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; "         \
 350                 "erase "CONFIG_UBOOT2_ENV_ADDR" +80000; "               \
 351                 "cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; "       \
 352                 "protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; "          \
 353                 "cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; "      \
 354                 "if test $? -ne 0; then "                               \
 355                         "echo PROGRAM FAILED; "                         \
 356                 "else; "                                                \
 357                         "echo PROGRAM SUCCEEDED; "                      \
 358                 "fi; "                                                  \
 359         "else; "                                                        \
 360                 "echo DOWNLOAD FAILED; "                                \
 361         "fi;"
 362
 363 #define CONFIG_BOOT_OS_NET                                              \
 364         "$download_cmd $osaddr $osfile; "                               \
 365         "if test $? -eq 0; then "                                       \
 366                 "if test -n $fdtaddr; then "                            \
 367                         "$download_cmd $fdtaddr $fdtfile; "             \
 368                         "if test $? -eq 0; then "                       \
 369                                 "bootm $osaddr - $fdtaddr; "            \
 370                         "else; "                                        \
 371                                 "echo FDT DOWNLOAD FAILED; "            \
 372                         "fi; "                                          \
 373                 "else; "                                                \
 374                         "bootm $osaddr; "                               \
 375                 "fi; "                                                  \
 376         "else; "                                                        \
 377                 "echo OS DOWNLOAD FAILED; "                             \
 378         "fi;"
 379
 380 #define CONFIG_PROG_OS1                                                 \
 381         "$download_cmd $osaddr $osfile; "                               \
 382         "if test $? -eq 0; then "                                       \
 383                 "erase "CONFIG_OS1_ENV_ADDR" +$filesize; "              \
 384                 "cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "        \
 385                 "cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "       \
 386                 "if test $? -ne 0; then "                               \
 387                         "echo OS PROGRAM FAILED; "                      \
 388                 "else; "                                                \
 389                         "echo OS PROGRAM SUCCEEDED; "                   \
 390                 "fi; "                                                  \
 391         "else; "                                                        \
 392                 "echo OS DOWNLOAD FAILED; "                             \
 393         "fi;"
 394
 395 #define CONFIG_PROG_OS2                                                 \
 396         "$download_cmd $osaddr $osfile; "                               \
 397         "if test $? -eq 0; then "                                       \
 398                 "erase "CONFIG_OS2_ENV_ADDR" +$filesize; "              \
 399                 "cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "        \
 400                 "cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "       \
 401                 "if test $? -ne 0; then "                               \
 402                         "echo OS PROGRAM FAILED; "                      \
 403                 "else; "                                                \
 404                         "echo OS PROGRAM SUCCEEDED; "                   \
 405                 "fi; "                                                  \
 406         "else; "                                                        \
 407                 "echo OS DOWNLOAD FAILED; "                             \
 408         "fi;"
 409
 410 #define CONFIG_PROG_FDT1                                                \
 411         "$download_cmd $fdtaddr $fdtfile; "                             \
 412         "if test $? -eq 0; then "                                       \
 413                 "erase "CONFIG_FDT1_ENV_ADDR" +$filesize;"              \
 414                 "cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "      \
 415                 "cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "     \
 416                 "if test $? -ne 0; then "                               \
 417                         "echo FDT PROGRAM FAILED; "                     \
 418                 "else; "                                                \
 419                         "echo FDT PROGRAM SUCCEEDED; "                  \
 420                 "fi; "                                                  \
 421         "else; "                                                        \
 422                 "echo FDT DOWNLOAD FAILED; "                            \
 423         "fi;"
 424
 425 #define CONFIG_PROG_FDT2                                                \
 426         "$download_cmd $fdtaddr $fdtfile; "                             \
 427         "if test $? -eq 0; then "                                       \
 428                 "erase "CONFIG_FDT2_ENV_ADDR" +$filesize;"              \
 429                 "cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "      \
 430                 "cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "     \
 431                 "if test $? -ne 0; then "                               \
 432                         "echo FDT PROGRAM FAILED; "                     \
 433                 "else; "                                                \
 434                         "echo FDT PROGRAM SUCCEEDED; "                  \
 435                 "fi; "                                                  \
 436         "else; "                                                        \
 437                 "echo FDT DOWNLOAD FAILED; "                            \
 438         "fi;"
 439
 440 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 441         "autoload=yes\0"                                                \
 442         "download_cmd=tftp\0"                                           \
 443         "console_args=console=ttyS0,115200\0"                           \
 444         "root_args=root=/dev/nfs rw\0"                                  \
 445         "misc_args=ip=on\0"                                             \
 446         "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 447         "bootfile=/home/user/file\0"                                    \
 448         "osfile=/home/user/board.uImage\0"                              \
 449         "fdtfile=/home/user/board.dtb\0"                                \
 450         "ubootfile=/home/user/u-boot.bin\0"                             \
 451         "fdtaddr=0x1e00000\0"                                           \
 452         "osaddr=0x1000000\0"                                            \
 453         "loadaddr=0x1000000\0"                                          \
 454         "prog_uboot1="CONFIG_PROG_UBOOT1"\0"                            \
 455         "prog_uboot2="CONFIG_PROG_UBOOT2"\0"                            \
 456         "prog_os1="CONFIG_PROG_OS1"\0"                                  \
 457         "prog_os2="CONFIG_PROG_OS2"\0"                                  \
 458         "prog_fdt1="CONFIG_PROG_FDT1"\0"                                \
 459         "prog_fdt2="CONFIG_PROG_FDT2"\0"                                \
 460         "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 461         "bootcmd_flash1=run set_bootargs; "                             \
 462                 "bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
 463         "bootcmd_flash2=run set_bootargs; "                             \
 464                 "bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
 465         "bootcmd=run bootcmd_flash1\0"
 466 #endif  /* __CONFIG_H */