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_BOOKE            1       /* BOOKE */
  18 #define CONFIG_E500             1       /* BOOKE e500 family */
  19 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41/48 */
  20 #define CONFIG_MPC8548          1
  21 #define CONFIG_XPEDITE5200      1
  22 #define CONFIG_SYS_BOARD_NAME   "XPedite5200"
  23 #define CONFIG_SYS_FORM_PMC_XMC 1
  24 #define CONFIG_BOARD_EARLY_INIT_R       /* Call board_pre_init */
  25
  26 #ifndef CONFIG_SYS_TEXT_BASE
  27 #define CONFIG_SYS_TEXT_BASE    0xfff80000
  28 #endif
  29
  30 #define CONFIG_PCI              1       /* Enable PCI/PCIE */
  31 #define CONFIG_PCI_PNP          1       /* do pci plug-and-play */
  32 #define CONFIG_PCI_SCAN_SHOW    1       /* show pci devices on startup */
  33 #define CONFIG_PCI1             1       /* PCI controller 1 */
  34 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  35 #define CONFIG_PCI_INDIRECT_BRIDGE 1    /* indirect PCI bridge support */
  36 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  37 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  38
  39 /*
  40  * DDR config
  41  */
  42 #define CONFIG_FSL_DDR2
  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_ADDRESS              0x54
  48 #define CONFIG_NUM_DDR_CONTROLLERS      1
  49 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  50 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
  51 #define CONFIG_DDR_ECC
  52 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
  53 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
  54 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  55 #define CONFIG_VERY_BIG_RAM
  56
  57 #define CONFIG_SYS_CLK_FREQ     66666666
  58
  59 /*
  60  * These can be toggled for performance analysis, otherwise use default.
  61  */
  62 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  63 #define CONFIG_BTB                      /* toggle branch predition */
  64 #define CONFIG_ENABLE_36BIT_PHYS        1
  65
  66 #define CONFIG_SYS_CCSRBAR              0xef000000
  67 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  68
  69 /*
  70  * Diagnostics
  71  */
  72 #define CONFIG_SYS_ALT_MEMTEST
  73 #define CONFIG_SYS_MEMTEST_START        0x10000000
  74 #define CONFIG_SYS_MEMTEST_END          0x20000000
  75 #define CONFIG_POST                     (CONFIG_SYS_POST_MEMORY | \
  76                                          CONFIG_SYS_POST_I2C)
  77 #define I2C_ADDR_LIST                   {CONFIG_SYS_I2C_MAX1237_ADDR,   \
  78                                          CONFIG_SYS_I2C_EEPROM_ADDR,    \
  79                                          CONFIG_SYS_I2C_PCA953X_ADDR0,  \
  80                                          CONFIG_SYS_I2C_PCA953X_ADDR1,  \
  81                                          CONFIG_SYS_I2C_RTC_ADDR}
  82
  83 /*
  84  * Memory map
  85  * 0x0000_0000  0x7fff_ffff     DDR                     2G Cacheable
  86  * 0x8000_0000  0xbfff_ffff     PCI1 Mem                1G non-cacheable
  87  * 0xe000_0000  0xe7ff_ffff     SRAM/SSRAM/L1 Cache     128M non-cacheable
  88  * 0xe800_0000  0xe87f_ffff     PCI1 IO                 8M non-cacheable
  89  * 0xef00_0000  0xef0f_ffff     CCSR/IMMR               1M non-cacheable
  90  * 0xef80_0000  0xef8f_ffff     NAND Flash              1M non-cacheable
  91  * 0xf800_0000  0xfbff_ffff     NOR Flash 2             64M non-cacheable
  92  * 0xfc00_0000  0xffff_ffff     NOR Flash 1             64M non-cacheable
  93  */
  94
  95 #define CONFIG_SYS_LBC_LCRR     (LCRR_CLKDIV_8 | LCRR_EADC_3)
  96
  97 /*
  98  * NAND flash configuration
  99  */
 100 #define CONFIG_SYS_NAND_BASE            0xef800000
 101 #define CONFIG_SYS_NAND_BASE2           0xef840000 /* Unused at this time */
 102 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 103 #define CONFIG_NAND_ACTL
 104 #define CONFIG_SYS_NAND_ACTL_CLE        (1 << 3)        /* ADDR3 is CLE */
 105 #define CONFIG_SYS_NAND_ACTL_ALE        (1 << 4)        /* ADDR4 is ALE */
 106 #define CONFIG_SYS_NAND_ACTL_NCE        (0)             /* NCE not controlled by ADDR */
 107 #define CONFIG_SYS_NAND_ACTL_DELAY      25
 108
 109 /*
 110  * NOR flash configuration
 111  */
 112 #define CONFIG_SYS_FLASH_BASE           0xfc000000
 113 #define CONFIG_SYS_FLASH_BASE2          0xf8000000
 114 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
 115 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks */
 116 #define CONFIG_SYS_MAX_FLASH_SECT       1024            /* sectors per device */
 117 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000           /* Flash Erase Timeout (ms) */
 118 #define CONFIG_SYS_FLASH_WRITE_TOUT     500             /* Flash Write Timeout (ms) */
 119 #define CONFIG_FLASH_CFI_DRIVER
 120 #define CONFIG_SYS_FLASH_CFI
 121 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 122 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST       { {0xfff40000, 0xc0000}, \
 123                                                   {0xfbf40000, 0xc0000} }
 124 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 125
 126 /*
 127  * Chip select configuration
 128  */
 129 /* NOR Flash 0 on CS0 */
 130 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE  | \
 131                                  BR_PS_16               | \
 132                                  BR_V)
 133 #define CONFIG_SYS_OR0_PRELIM   (OR_AM_64MB             | \
 134                                  OR_GPCM_ACS_DIV4       | \
 135                                  OR_GPCM_SCY_8)
 136
 137 /* NOR Flash 1 on CS1 */
 138 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_FLASH_BASE2 | \
 139                                  BR_PS_16               | \
 140                                  BR_V)
 141 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 142
 143 /* NAND flash on CS2 */
 144 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_NAND_BASE   | \
 145                                  BR_PS_8                | \
 146                                  BR_V)
 147
 148 /* NAND flash on CS2 */
 149 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_256KB            | \
 150                                  OR_GPCM_BCTLD          | \
 151                                  OR_GPCM_CSNT           | \
 152                                  OR_GPCM_ACS_DIV4       | \
 153                                  OR_GPCM_SCY_4          | \
 154                                  OR_GPCM_TRLX           | \
 155                                  OR_GPCM_EHTR)
 156
 157 /* NAND flash on CS3 */
 158 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_NAND_BASE2  | \
 159                                  BR_PS_8                | \
 160                                  BR_V)
 161 #define CONFIG_SYS_OR3_PRELIM   CONFIG_SYS_OR2_PRELIM
 162
 163 /*
 164  * Use L1 as initial stack
 165  */
 166 #define CONFIG_SYS_INIT_RAM_LOCK        1
 167 #define CONFIG_SYS_INIT_RAM_ADDR        0xe0000000
 168 #define CONFIG_SYS_INIT_RAM_SIZE                0x4000
 169
 170 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 171 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 172
 173 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)    /* Reserve 512 KB for Mon */
 174 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)   /* Reserved for malloc */
 175
 176 /*
 177  * Serial Port
 178  */
 179 #define CONFIG_CONS_INDEX               1
 180 #define CONFIG_SYS_NS16550
 181 #define CONFIG_SYS_NS16550_SERIAL
 182 #define CONFIG_SYS_NS16550_REG_SIZE     1
 183 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 184 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 185 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 186 #define CONFIG_SYS_BAUDRATE_TABLE       \
 187         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 188 #define CONFIG_BAUDRATE                 115200
 189 #define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 190 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 191
 192 /*
 193  * Use the HUSH parser
 194  */
 195 #define CONFIG_SYS_HUSH_PARSER
 196
 197 /*
 198  * Pass open firmware flat tree
 199  */
 200 #define CONFIG_OF_LIBFDT                1
 201 #define CONFIG_OF_BOARD_SETUP           1
 202 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 203
 204 /*
 205  * I2C
 206  */
 207 #define CONFIG_FSL_I2C                          /* Use FSL common I2C driver */
 208 #define CONFIG_HARD_I2C                         /* I2C with hardware support */
 209 #define CONFIG_SYS_I2C_SPEED            400000  /* I2C speed and slave address */
 210 #define CONFIG_SYS_I2C_SLAVE            0x7F
 211 #define CONFIG_SYS_I2C_OFFSET           0x3000
 212 #define CONFIG_SYS_I2C2_OFFSET          0x3100
 213 #define CONFIG_I2C_MULTI_BUS
 214
 215 /* I2C EEPROM */
 216 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
 217 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
 218 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6       /* 64 byte pages */
 219 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* take up to 10 msec */
 220
 221 /* I2C RTC */
 222 #define CONFIG_RTC_M41T11                       1
 223 #define CONFIG_SYS_I2C_RTC_ADDR                 0x68
 224 #define CONFIG_SYS_M41T11_BASE_YEAR             2000
 225
 226 /* GPIO */
 227 #define CONFIG_PCA953X
 228 #define CONFIG_SYS_I2C_PCA953X_ADDR0            0x18
 229 #define CONFIG_SYS_I2C_PCA953X_ADDR1            0x19
 230 #define CONFIG_SYS_I2C_PCA953X_ADDR             CONFIG_SYS_I2C_PCA953X_ADDR0
 231
 232 /* PCA957 @ 0x18 */
 233 #define CONFIG_SYS_PCA953X_BRD_CFG0             0x01
 234 #define CONFIG_SYS_PCA953X_BRD_CFG1             0x02
 235 #define CONFIG_SYS_PCA953X_BRD_CFG2             0x04
 236 #define CONFIG_SYS_PCA953X_XMC_ROOT0            0x08
 237 #define CONFIG_SYS_PCA953X_FLASH_PASS_CS        0x10
 238 #define CONFIG_SYS_PCA953X_NVM_WP               0x20
 239 #define CONFIG_SYS_PCA953X_MONARCH              0x40
 240 #define CONFIG_SYS_PCA953X_EREADY               0x80
 241
 242 /* PCA957 @ 0x19 */
 243 #define CONFIG_SYS_PCA953X_P14_IO0              0x01
 244 #define CONFIG_SYS_PCA953X_P14_IO1              0x02
 245 #define CONFIG_SYS_PCA953X_P14_IO2              0x04
 246 #define CONFIG_SYS_PCA953X_P14_IO3              0x08
 247 #define CONFIG_SYS_PCA953X_P14_IO4              0x10
 248 #define CONFIG_SYS_PCA953X_P14_IO5              0x20
 249 #define CONFIG_SYS_PCA953X_P14_IO6              0x40
 250 #define CONFIG_SYS_PCA953X_P14_IO7              0x80
 251
 252 /* 12-bit ADC used to measure CPU diode */
 253 #define CONFIG_SYS_I2C_MAX1237_ADDR             0x34
 254
 255 /*
 256  * General PCI
 257  * Memory space is mapped 1-1, but I/O space must start from 0.
 258  */
 259 #define CONFIG_SYS_PCI1_MEM_BUS         0x80000000
 260 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BUS
 261 #define CONFIG_SYS_PCI1_MEM_SIZE        0x40000000      /* 1G */
 262 #define CONFIG_SYS_PCI1_IO_BUS          0x00000000
 263 #define CONFIG_SYS_PCI1_IO_PHYS         0xe8000000
 264 #define CONFIG_SYS_PCI1_IO_SIZE         0x00800000      /* 1M */
 265
 266 /*
 267  * Networking options
 268  */
 269 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
 270 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 271 #define CONFIG_MII              1       /* MII PHY management */
 272 #define CONFIG_ETHPRIME         "eTSEC1"
 273
 274 #define CONFIG_TSEC1            1
 275 #define CONFIG_TSEC1_NAME       "eTSEC1"
 276 #define TSEC1_FLAGS             TSEC_GIGABIT
 277 #define TSEC1_PHY_ADDR          1
 278 #define TSEC1_PHYIDX            0
 279 #define CONFIG_HAS_ETH0
 280
 281 #define CONFIG_TSEC2            1
 282 #define CONFIG_TSEC2_NAME       "eTSEC2"
 283 #define TSEC2_FLAGS             TSEC_GIGABIT
 284 #define TSEC2_PHY_ADDR          2
 285 #define TSEC2_PHYIDX            0
 286 #define CONFIG_HAS_ETH1
 287
 288 #define CONFIG_TSEC3    1
 289 #define CONFIG_TSEC3_NAME       "eTSEC3"
 290 #define TSEC3_FLAGS             TSEC_GIGABIT
 291 #define TSEC3_PHY_ADDR          3
 292 #define TSEC3_PHYIDX            0
 293 #define CONFIG_HAS_ETH2
 294
 295 #define CONFIG_TSEC4    1
 296 #define CONFIG_TSEC4_NAME       "eTSEC4"
 297 #define TSEC4_FLAGS             TSEC_GIGABIT
 298 #define TSEC4_PHY_ADDR          4
 299 #define TSEC4_PHYIDX            0
 300 #define CONFIG_HAS_ETH3
 301
 302 /*
 303  * BOOTP options
 304  */
 305 #define CONFIG_BOOTP_BOOTFILESIZE
 306 #define CONFIG_BOOTP_BOOTPATH
 307 #define CONFIG_BOOTP_GATEWAY
 308
 309 /*
 310  * Command configuration.
 311  */
 312 #include <config_cmd_default.h>
 313
 314 #define CONFIG_CMD_ASKENV
 315 #define CONFIG_CMD_DATE
 316 #define CONFIG_CMD_DHCP
 317 #define CONFIG_CMD_EEPROM
 318 #define CONFIG_CMD_ELF
 319 #define CONFIG_CMD_SAVEENV
 320 #define CONFIG_CMD_FLASH
 321 #define CONFIG_CMD_I2C
 322 #define CONFIG_CMD_JFFS2
 323 #define CONFIG_CMD_MII
 324 #define CONFIG_CMD_NAND
 325 #define CONFIG_CMD_NET
 326 #define CONFIG_CMD_PCA953X
 327 #define CONFIG_CMD_PCA953X_INFO
 328 #define CONFIG_CMD_PCI
 329 #define CONFIG_CMD_PCI_ENUM
 330 #define CONFIG_CMD_PING
 331 #define CONFIG_CMD_SNTP
 332 #define CONFIG_CMD_REGINFO
 333
 334 /*
 335  * Miscellaneous configurable options
 336  */
 337 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 338 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 339 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt */
 340 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 341 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 342 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 343 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 344 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1ms ticks */
 345 #define CONFIG_CMDLINE_EDITING  1               /* add command line history     */
 346 #define CONFIG_AUTO_COMPLETE    1               /* add autocompletion support */
 347 #define CONFIG_LOADADDR         0x1000000       /* default location for tftp and bootm */
 348 #define CONFIG_BOOTDELAY        3               /* -1 disables auto-boot */
 349 #define CONFIG_PANIC_HANG                       /* do not reset board on panic */
 350 #define CONFIG_PREBOOT                          /* enable preboot variable */
 351 #define CONFIG_FIT              1
 352 #define CONFIG_FIT_VERBOSE      1
 353 #define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 354 #define CONFIG_INTERRUPTS               /* enable pci, srio, ddr interrupts */
 355
 356 /*
 357  * For booting Linux, the board info and command line data
 358  * have to be in the first 16 MB of memory, since this is
 359  * the maximum mapped by the Linux kernel during initialization.
 360  */
 361 #define CONFIG_SYS_BOOTMAPSZ    (16 << 20)      /* Initial Memory map for Linux*/
 362 #define CONFIG_SYS_BOOTM_LEN    (16 << 20)      /* Increase max gunzip size */
 363
 364 /*
 365  * Environment Configuration
 366  */
 367 #define CONFIG_ENV_IS_IN_FLASH  1
 368 #define CONFIG_ENV_SECT_SIZE    0x20000         /* 128k (one sector) for env */
 369 #define CONFIG_ENV_SIZE         0x8000
 370 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 371
 372 /*
 373  * Flash memory map:
 374  * fff80000 - ffffffff     Pri U-Boot (512 KB)
 375  * fff40000 - fff7ffff     Pri U-Boot Environment (256 KB)
 376  * fff00000 - fff3ffff     Pri FDT (256KB)
 377  * fef00000 - ffefffff     Pri OS image (16MB)
 378  * fc000000 - feefffff     Pri OS Use/Filesystem (47MB)
 379  *
 380  * fbf80000 - fbffffff     Sec U-Boot (512 KB)
 381  * fbf40000 - fbf7ffff     Sec U-Boot Environment (256 KB)
 382  * fbf00000 - fbf3ffff     Sec FDT (256KB)
 383  * faf00000 - fbefffff     Sec OS image (16MB)
 384  * f8000000 - faefffff     Sec OS Use/Filesystem (47MB)
 385  */
 386 #define CONFIG_UBOOT1_ENV_ADDR  __stringify(0xfff80000)
 387 #define CONFIG_UBOOT2_ENV_ADDR  __stringify(0xfbf80000)
 388 #define CONFIG_FDT1_ENV_ADDR    __stringify(0xfff00000)
 389 #define CONFIG_FDT2_ENV_ADDR    __stringify(0xfbf00000)
 390 #define CONFIG_OS1_ENV_ADDR     __stringify(0xfef00000)
 391 #define CONFIG_OS2_ENV_ADDR     __stringify(0xfaf00000)
 392
 393 #define CONFIG_PROG_UBOOT1                                              \
 394         "$download_cmd $loadaddr $ubootfile; "                          \
 395         "if test $? -eq 0; then "                                       \
 396                 "protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; "         \
 397                 "erase "CONFIG_UBOOT1_ENV_ADDR" +80000; "               \
 398                 "cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; "       \
 399                 "protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; "          \
 400                 "cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; "      \
 401                 "if test $? -ne 0; then "                               \
 402                         "echo PROGRAM FAILED; "                         \
 403                 "else; "                                                \
 404                         "echo PROGRAM SUCCEEDED; "                      \
 405                 "fi; "                                                  \
 406         "else; "                                                        \
 407                 "echo DOWNLOAD FAILED; "                                \
 408         "fi;"
 409
 410 #define CONFIG_PROG_UBOOT2                                              \
 411         "$download_cmd $loadaddr $ubootfile; "                          \
 412         "if test $? -eq 0; then "                                       \
 413                 "protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; "         \
 414                 "erase "CONFIG_UBOOT2_ENV_ADDR" +80000; "               \
 415                 "cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; "       \
 416                 "protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; "          \
 417                 "cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; "      \
 418                 "if test $? -ne 0; then "                               \
 419                         "echo PROGRAM FAILED; "                         \
 420                 "else; "                                                \
 421                         "echo PROGRAM SUCCEEDED; "                      \
 422                 "fi; "                                                  \
 423         "else; "                                                        \
 424                 "echo DOWNLOAD FAILED; "                                \
 425         "fi;"
 426
 427 #define CONFIG_BOOT_OS_NET                                              \
 428         "$download_cmd $osaddr $osfile; "                               \
 429         "if test $? -eq 0; then "                                       \
 430                 "if test -n $fdtaddr; then "                            \
 431                         "$download_cmd $fdtaddr $fdtfile; "             \
 432                         "if test $? -eq 0; then "                       \
 433                                 "bootm $osaddr - $fdtaddr; "            \
 434                         "else; "                                        \
 435                                 "echo FDT DOWNLOAD FAILED; "            \
 436                         "fi; "                                          \
 437                 "else; "                                                \
 438                         "bootm $osaddr; "                               \
 439                 "fi; "                                                  \
 440         "else; "                                                        \
 441                 "echo OS DOWNLOAD FAILED; "                             \
 442         "fi;"
 443
 444 #define CONFIG_PROG_OS1                                                 \
 445         "$download_cmd $osaddr $osfile; "                               \
 446         "if test $? -eq 0; then "                                       \
 447                 "erase "CONFIG_OS1_ENV_ADDR" +$filesize; "              \
 448                 "cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "        \
 449                 "cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "       \
 450                 "if test $? -ne 0; then "                               \
 451                         "echo OS PROGRAM FAILED; "                      \
 452                 "else; "                                                \
 453                         "echo OS PROGRAM SUCCEEDED; "                   \
 454                 "fi; "                                                  \
 455         "else; "                                                        \
 456                 "echo OS DOWNLOAD FAILED; "                             \
 457         "fi;"
 458
 459 #define CONFIG_PROG_OS2                                                 \
 460         "$download_cmd $osaddr $osfile; "                               \
 461         "if test $? -eq 0; then "                                       \
 462                 "erase "CONFIG_OS2_ENV_ADDR" +$filesize; "              \
 463                 "cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "        \
 464                 "cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "       \
 465                 "if test $? -ne 0; then "                               \
 466                         "echo OS PROGRAM FAILED; "                      \
 467                 "else; "                                                \
 468                         "echo OS PROGRAM SUCCEEDED; "                   \
 469                 "fi; "                                                  \
 470         "else; "                                                        \
 471                 "echo OS DOWNLOAD FAILED; "                             \
 472         "fi;"
 473
 474 #define CONFIG_PROG_FDT1                                                \
 475         "$download_cmd $fdtaddr $fdtfile; "                             \
 476         "if test $? -eq 0; then "                                       \
 477                 "erase "CONFIG_FDT1_ENV_ADDR" +$filesize;"              \
 478                 "cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "      \
 479                 "cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "     \
 480                 "if test $? -ne 0; then "                               \
 481                         "echo FDT PROGRAM FAILED; "                     \
 482                 "else; "                                                \
 483                         "echo FDT PROGRAM SUCCEEDED; "                  \
 484                 "fi; "                                                  \
 485         "else; "                                                        \
 486                 "echo FDT DOWNLOAD FAILED; "                            \
 487         "fi;"
 488
 489 #define CONFIG_PROG_FDT2                                                \
 490         "$download_cmd $fdtaddr $fdtfile; "                             \
 491         "if test $? -eq 0; then "                                       \
 492                 "erase "CONFIG_FDT2_ENV_ADDR" +$filesize;"              \
 493                 "cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "      \
 494                 "cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "     \
 495                 "if test $? -ne 0; then "                               \
 496                         "echo FDT PROGRAM FAILED; "                     \
 497                 "else; "                                                \
 498                         "echo FDT PROGRAM SUCCEEDED; "                  \
 499                 "fi; "                                                  \
 500         "else; "                                                        \
 501                 "echo FDT DOWNLOAD FAILED; "                            \
 502         "fi;"
 503
 504 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 505         "autoload=yes\0"                                                \
 506         "download_cmd=tftp\0"                                           \
 507         "console_args=console=ttyS0,115200\0"                           \
 508         "root_args=root=/dev/nfs rw\0"                                  \
 509         "misc_args=ip=on\0"                                             \
 510         "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 511         "bootfile=/home/user/file\0"                                    \
 512         "osfile=/home/user/board.uImage\0"                              \
 513         "fdtfile=/home/user/board.dtb\0"                                \
 514         "ubootfile=/home/user/u-boot.bin\0"                             \
 515         "fdtaddr=c00000\0"                                              \
 516         "osaddr=0x1000000\0"                                            \
 517         "loadaddr=0x1000000\0"                                          \
 518         "prog_uboot1="CONFIG_PROG_UBOOT1"\0"                            \
 519         "prog_uboot2="CONFIG_PROG_UBOOT2"\0"                            \
 520         "prog_os1="CONFIG_PROG_OS1"\0"                                  \
 521         "prog_os2="CONFIG_PROG_OS2"\0"                                  \
 522         "prog_fdt1="CONFIG_PROG_FDT1"\0"                                \
 523         "prog_fdt2="CONFIG_PROG_FDT2"\0"                                \
 524         "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 525         "bootcmd_flash1=run set_bootargs; "                             \
 526                 "bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
 527         "bootcmd_flash2=run set_bootargs; "                             \
 528                 "bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
 529         "bootcmd=run bootcmd_flash1\0"
 530 #endif  /* __CONFIG_H */