include/configs/controlcenterd.h

   1 /*
   2  * (C) Copyright 2013
   3  * Dirk Eibach, Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
   4  *
   5  * based on P1022DS.h
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 #ifndef __CONFIG_H
  27 #define __CONFIG_H
  28
  29 #ifdef CONFIG_36BIT
  30 #define CONFIG_PHYS_64BIT
  31 #endif
  32
  33 #ifdef CONFIG_SDCARD
  34 #define CONFIG_RAMBOOT_SDCARD
  35 #endif
  36
  37 #ifdef CONFIG_SPIFLASH
  38 #define CONFIG_RAMBOOT_SPIFLASH
  39 #endif
  40
  41 /* High Level Configuration Options */
  42 #define CONFIG_BOOKE                    /* BOOKE */
  43 #define CONFIG_E500                     /* BOOKE e500 family */
  44 #define CONFIG_P1022
  45 #define CONFIG_CONTROLCENTERD
  46 #define CONFIG_MP                       /* support multiple processors */
  47
  48 #define CONFIG_SYS_NO_FLASH
  49 #define CONFIG_ENABLE_36BIT_PHYS
  50 #define CONFIG_FSL_LAW                  /* Use common FSL init code */
  51
  52 #ifdef CONFIG_TRAILBLAZER
  53 #define CONFIG_IDENT_STRING     " controlcenterd trailblazer 0.01"
  54 #else
  55 #define CONFIG_IDENT_STRING     " controlcenterd 0.01"
  56 #endif
  57
  58 #ifdef CONFIG_PHYS_64BIT
  59 #define CONFIG_ADDR_MAP
  60 #define CONFIG_SYS_NUM_ADDR_MAP         16      /* number of TLB1 entries */
  61 #endif
  62
  63 #define CONFIG_L2_CACHE
  64 #define CONFIG_BTB
  65
  66 #define CONFIG_SYS_CLK_FREQ     66666600
  67 #define CONFIG_DDR_CLK_FREQ     66666600
  68
  69 #define CONFIG_SYS_RAMBOOT
  70
  71 #ifdef CONFIG_TRAILBLAZER
  72
  73 #define CONFIG_SYS_TEXT_BASE            0xf8fc0000
  74 #define CONFIG_RESET_VECTOR_ADDRESS     0xf8fffffc
  75 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
  76
  77 /*
  78  * Config the L2 Cache
  79  */
  80 #define CONFIG_SYS_INIT_L2_ADDR         0xf8fc0000
  81 #ifdef CONFIG_PHYS_64BIT
  82 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    0xff8fc0000ull
  83 #else
  84 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
  85 #endif
  86 #define CONFIG_SYS_L2_SIZE              (256 << 10)
  87 #define CONFIG_SYS_INIT_L2_END  (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
  88
  89 #else /* CONFIG_TRAILBLAZER */
  90
  91 #define CONFIG_SYS_TEXT_BASE            0x11000000
  92 #define CONFIG_RESET_VECTOR_ADDRESS     0x1107fffc
  93 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
  94
  95 #endif /* CONFIG_TRAILBLAZER */
  96
  97 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  98 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  99
 100
 101 /*
 102  * Memory map
 103  *
 104  * 0x0000_0000  0x3fff_ffff     DDR                     1G Cacheable
 105  * 0xc000_0000  0xdfff_ffff     PCI Express Mem         512M non-cacheable
 106  * 0xffc0_0000  0xffc2_ffff     PCI IO range            192K non-cacheable
 107  *
 108  * Localbus non-cacheable
 109  * 0xe000_0000  0xe00f_ffff     eLBC                    1M non-cacheable
 110  * 0xf8fc0000   0xf8ff_ffff     L2 SRAM                 256k Cacheable
 111  * 0xffd0_0000  0xffd0_3fff     L1 for stack            16K Cacheable TLB0
 112  * 0xffe0_0000  0xffef_ffff     CCSR                    1M non-cacheable
 113  */
 114
 115 #define CONFIG_SYS_INIT_RAM_LOCK
 116 #define CONFIG_SYS_INIT_RAM_ADDR        0xffd00000 /* Initial L1 address */
 117 #define CONFIG_SYS_INIT_RAM_SIZE        0x00004000 /* used area in RAM */
 118 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 119         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 120 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 121
 122 #ifdef CONFIG_TRAILBLAZER
 123 /* leave CCSRBAR at default, because u-boot expects it to be exactly there */
 124 #define CONFIG_SYS_CCSRBAR              CONFIG_SYS_CCSRBAR_DEFAULT
 125 #else
 126 #define CONFIG_SYS_CCSRBAR              0xffe00000
 127 #endif
 128 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
 129 #define CONFIG_SYS_MPC85xx_GPIO3_ADDR   (CONFIG_SYS_CCSRBAR+0xf200)
 130
 131 /*
 132  * DDR Setup
 133  */
 134
 135 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
 136 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
 137 #define CONFIG_SYS_SDRAM_SIZE 1024
 138 #define CONFIG_VERY_BIG_RAM
 139
 140 #define CONFIG_SYS_FSL_DDR3
 141 #define CONFIG_NUM_DDR_CONTROLLERS      1
 142 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
 143 #define CONFIG_CHIP_SELECTS_PER_CTRL    (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
 144
 145 #define CONFIG_SYS_MEMTEST_START        0x00000000
 146 #define CONFIG_SYS_MEMTEST_END          0x3fffffff
 147
 148 #ifdef CONFIG_TRAILBLAZER
 149 #define CONFIG_SPD_EEPROM
 150 #define SPD_EEPROM_ADDRESS 0x52
 151 /*#define CONFIG_FSL_DDR_INTERACTIVE*/
 152 #endif
 153
 154 /*
 155  * Local Bus Definitions
 156  */
 157 #define CONFIG_FSL_ELBC                 /* Has Enhanced localbus controller */
 158
 159 #define CONFIG_SYS_ELBC_BASE            0xe0000000
 160 #ifdef CONFIG_PHYS_64BIT
 161 #define CONFIG_SYS_ELBC_BASE_PHYS       0xfe0000000ull
 162 #else
 163 #define CONFIG_SYS_ELBC_BASE_PHYS       CONFIG_SYS_ELBC_BASE
 164 #endif
 165
 166 #define CONFIG_UART_BR_PRELIM  \
 167         (BR_PHYS_ADDR((CONFIG_SYS_ELBC_BASE_PHYS)) | BR_PS_8 | BR_V)
 168 #define CONFIG_UART_OR_PRELIM   (OR_AM_32KB | 0xff7)
 169
 170 #define CONFIG_SYS_BR0_PRELIM   0 /* CS0 was originally intended for FPGA */
 171 #define CONFIG_SYS_OR0_PRELIM   0 /* debugging, was never used */
 172
 173 #define CONFIG_SYS_BR1_PRELIM   CONFIG_UART_BR_PRELIM
 174 #define CONFIG_SYS_OR1_PRELIM   CONFIG_UART_OR_PRELIM
 175
 176 /*
 177  * Serial Port
 178  */
 179 #define CONFIG_CONS_INDEX               2
 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
 185 #define CONFIG_SYS_BAUDRATE_TABLE       \
 186         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 187
 188 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 189 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 190
 191 /*
 192  * I2C
 193  */
 194 #define CONFIG_SYS_I2C
 195 #define CONFIG_SYS_I2C_FSL
 196 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 197 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 198 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 199 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 200 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 201 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 202
 203 #ifndef CONFIG_TRAILBLAZER
 204 #define CONFIG_CMD_I2C
 205 #endif
 206
 207 #define CONFIG_PCA9698                  /* NXP PCA9698 */
 208
 209 #define CONFIG_CMD_EEPROM
 210 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
 211 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
 212
 213 #ifndef CONFIG_TRAILBLAZER
 214 /*
 215  * eSPI - Enhanced SPI
 216  */
 217 #define CONFIG_HARD_SPI
 218 #define CONFIG_FSL_ESPI
 219
 220 #define CONFIG_SPI_FLASH
 221 #define CONFIG_SPI_FLASH_STMICRO
 222
 223 #define CONFIG_CMD_SF
 224 #define CONFIG_SF_DEFAULT_SPEED         10000000
 225 #define CONFIG_SF_DEFAULT_MODE          0
 226 #endif
 227
 228 /*
 229  * TPM
 230  */
 231 #define CONFIG_TPM_ATMEL_TWI
 232 #define CONFIG_TPM
 233 #define CONFIG_TPM_AUTH_SESSIONS
 234 #define CONFIG_SHA1
 235 #define CONFIG_CMD_TPM
 236
 237 /*
 238  * MMC
 239  */
 240 #define CONFIG_MMC
 241 #define CONFIG_GENERIC_MMC
 242 #define CONFIG_CMD_MMC
 243
 244 #define CONFIG_FSL_ESDHC
 245 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC85xx_ESDHC_ADDR
 246
 247
 248 #ifndef CONFIG_TRAILBLAZER
 249
 250 /*
 251  * Video
 252  */
 253 #define CONFIG_FSL_DIU_FB
 254 #define CONFIG_SYS_DIU_ADDR     (CONFIG_SYS_CCSRBAR + 0x10000)
 255 #define CONFIG_VIDEO
 256 #define CONFIG_CFB_CONSOLE
 257 #define CONFIG_VGA_AS_SINGLE_DEVICE
 258 #define CONFIG_CMD_BMP
 259
 260 /*
 261  * General PCI
 262  * Memory space is mapped 1-1, but I/O space must start from 0.
 263  */
 264 #define CONFIG_PCI                      /* Enable PCI/PCIE */
 265 #define CONFIG_PCIE1                    /* PCIE controler 1 (slot 1) */
 266 #define CONFIG_PCI_INDIRECT_BRIDGE
 267 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 268 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 269 #define CONFIG_SYS_PCI_64BIT            /* enable 64-bit PCI resources */
 270 #define CONFIG_CMD_PCI
 271
 272 #define CONFIG_FSL_PCI_INIT             /* Use common FSL init code */
 273 #define CONFIG_FSL_PCIE_RESET           /* need PCIe reset errata */
 274
 275 #define CONFIG_SYS_PCIE1_MEM_VIRT       0xc0000000
 276 #ifdef CONFIG_PHYS_64BIT
 277 #define CONFIG_SYS_PCIE1_MEM_BUS        0xe0000000
 278 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xc40000000ull
 279 #else
 280 #define CONFIG_SYS_PCIE1_MEM_BUS        0xc0000000
 281 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xc0000000
 282 #endif
 283 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
 284 #define CONFIG_SYS_PCIE1_IO_VIRT        0xffc20000
 285 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 286 #ifdef CONFIG_PHYS_64BIT
 287 #define CONFIG_SYS_PCIE1_IO_PHYS        0xfffc20000ull
 288 #else
 289 #define CONFIG_SYS_PCIE1_IO_PHYS        0xffc20000
 290 #endif
 291 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000      /* 64k */
 292
 293 /*
 294  * SATA
 295  */
 296 #define CONFIG_LIBATA
 297 #define CONFIG_LBA48
 298 #define CONFIG_CMD_SATA
 299
 300 #define CONFIG_FSL_SATA
 301 #define CONFIG_SYS_SATA_MAX_DEVICE      2
 302 #define CONFIG_SATA1
 303 #define CONFIG_SYS_SATA1                CONFIG_SYS_MPC85xx_SATA1_ADDR
 304 #define CONFIG_SYS_SATA1_FLAGS          FLAGS_DMA
 305 #define CONFIG_SATA2
 306 #define CONFIG_SYS_SATA2                CONFIG_SYS_MPC85xx_SATA2_ADDR
 307 #define CONFIG_SYS_SATA2_FLAGS          FLAGS_DMA
 308
 309 /*
 310  * Ethernet
 311  */
 312 #define CONFIG_TSEC_ENET
 313
 314 #define CONFIG_TSECV2
 315
 316 #define CONFIG_MII                      /* MII PHY management */
 317 #define CONFIG_TSEC1            1
 318 #define CONFIG_TSEC1_NAME       "eTSEC1"
 319 #define CONFIG_TSEC2            1
 320 #define CONFIG_TSEC2_NAME       "eTSEC2"
 321
 322 #define TSEC1_PHY_ADDR          0
 323 #define TSEC2_PHY_ADDR          1
 324
 325 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 326 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 327
 328 #define TSEC1_PHYIDX            0
 329 #define TSEC2_PHYIDX            0
 330
 331 #define CONFIG_ETHPRIME         "eTSEC1"
 332
 333 #define CONFIG_PHY_GIGE         /* Include GbE speed/duplex detection */
 334
 335 /*
 336  * USB
 337  */
 338 #define CONFIG_USB_EHCI
 339 #define CONFIG_CMD_USB
 340 #define CONFIG_USB_STORAGE
 341
 342 #define CONFIG_HAS_FSL_DR_USB
 343 #define CONFIG_USB_EHCI_FSL
 344 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 345
 346 #endif /* CONFIG_TRAILBLAZER */
 347
 348 /*
 349  * Environment
 350  */
 351 #if defined(CONFIG_TRAILBLAZER)
 352 #define CONFIG_ENV_IS_NOWHERE
 353 #define CONFIG_ENV_SIZE         0x2000          /* 8KB */
 354 #undef CONFIG_CMD_SAVEENV
 355 #elif defined(CONFIG_RAMBOOT_SPIFLASH)
 356 #define CONFIG_ENV_IS_IN_SPI_FLASH
 357 #define CONFIG_ENV_SPI_BUS      0
 358 #define CONFIG_ENV_SPI_CS       0
 359 #define CONFIG_ENV_SPI_MAX_HZ   10000000
 360 #define CONFIG_ENV_SPI_MODE     0
 361 #define CONFIG_ENV_SIZE         0x2000          /* 8KB */
 362 #define CONFIG_ENV_OFFSET       0x100000        /* 1MB */
 363 #define CONFIG_ENV_SECT_SIZE    0x10000
 364 #elif defined(CONFIG_RAMBOOT_SDCARD)
 365 #define CONFIG_ENV_IS_IN_MMC
 366 #define CONFIG_FSL_FIXED_MMC_LOCATION
 367 #define CONFIG_ENV_SIZE         0x2000
 368 #define CONFIG_SYS_MMC_ENV_DEV  0
 369 #endif
 370
 371 #define CONFIG_SYS_EXTRA_ENV_RELOC
 372
 373 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 374
 375 /*
 376  * Command line configuration.
 377  */
 378 #ifndef CONFIG_TRAILBLAZER
 379 #define CONFIG_SYS_HUSH_PARSER
 380 #define CONFIG_SYS_LONGHELP
 381 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
 382 #define CONFIG_AUTO_COMPLETE                    /* add autocompletion support */
 383 #endif /* CONFIG_TRAILBLAZER */
 384
 385 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 386 #ifdef CONFIG_CMD_KGDB
 387 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
 388 #else
 389 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 390 #endif
 391 /* Print Buffer Size */
 392 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 393 #define CONFIG_SYS_MAXARGS      16
 394 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 395
 396 #include <config_cmd_default.h>
 397
 398 #ifndef CONFIG_TRAILBLAZER
 399
 400 #define CONFIG_CMD_ELF
 401 #define CONFIG_CMD_ERRATA
 402 #define CONFIG_CMD_EXT2
 403 #define CONFIG_CMD_FAT
 404 #define CONFIG_CMD_IRQ
 405 #define CONFIG_CMD_MII
 406 #define CONFIG_CMD_NET
 407 #define CONFIG_CMD_PING
 408 #define CONFIG_CMD_SETEXPR
 409 #define CONFIG_CMD_REGINFO
 410
 411 /*
 412  * Board initialisation callbacks
 413  */
 414 #define CONFIG_BOARD_EARLY_INIT_F
 415 #define CONFIG_BOARD_EARLY_INIT_R
 416 #define CONFIG_MISC_INIT_R
 417 #define CONFIG_LAST_STAGE_INIT
 418
 419 /*
 420  * Pass open firmware flat tree
 421  */
 422 #define CONFIG_OF_LIBFDT
 423 #define CONFIG_OF_BOARD_SETUP
 424 #define CONFIG_OF_STDOUT_VIA_ALIAS
 425
 426 /* new uImage format support */
 427 #define CONFIG_FIT
 428 #define CONFIG_FIT_VERBOSE
 429
 430 #else /* CONFIG_TRAILBLAZER */
 431
 432 #define CONFIG_BOARD_EARLY_INIT_F
 433 #define CONFIG_BOARD_EARLY_INIT_R
 434 #define CONFIG_LAST_STAGE_INIT
 435 #undef CONFIG_CMD_BOOTM
 436
 437 #endif /* CONFIG_TRAILBLAZER */
 438
 439 /*
 440  * Miscellaneous configurable options
 441  */
 442 #define CONFIG_HW_WATCHDOG
 443 #define CONFIG_LOADS_ECHO
 444 #define CONFIG_SYS_LOADS_BAUD_CHANGE
 445 #define CONFIG_DOS_PARTITION
 446
 447 /*
 448  * For booting Linux, the board info and command line data
 449  * have to be in the first 64 MB of memory, since this is
 450  * the maximum mapped by the Linux kernel during initialization.
 451  */
 452 #define CONFIG_SYS_BOOTMAPSZ    (64 << 20)      /* Initial Linux Memory map */
 453 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 454
 455 /*
 456  * Environment Configuration
 457  */
 458
 459 #ifdef CONFIG_TRAILBLAZER
 460
 461 #define CONFIG_BOOTDELAY        0       /* -1 disables auto-boot */
 462 #define CONFIG_BAUDRATE 115200
 463
 464 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 465         "mp_holdoff=1\0"
 466
 467 #else
 468
 469 #define CONFIG_HOSTNAME         controlcenterd
 470 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 471 #define CONFIG_BOOTFILE         "uImage"
 472 #define CONFIG_UBOOTPATH        u-boot.bin      /* U-Boot image on TFTP */
 473
 474 #define CONFIG_LOADADDR         1000000
 475
 476 #define CONFIG_BOOTDELAY        10      /* -1 disables auto-boot */
 477
 478 #define CONFIG_BAUDRATE 115200
 479
 480 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 481         "netdev=eth0\0"                                         \
 482         "uboot=" __stringify(CONFIG_UBOOTPATH) "\0"             \
 483         "ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0"     \
 484         "tftpflash=tftpboot $loadaddr $uboot && "               \
 485                 "protect off $ubootaddr +$filesize && "         \
 486                 "erase $ubootaddr +$filesize && "               \
 487                 "cp.b $loadaddr $ubootaddr $filesize && "       \
 488                 "protect on $ubootaddr +$filesize && "          \
 489                 "cmp.b $loadaddr $ubootaddr $filesize\0"        \
 490         "consoledev=ttyS1\0"                                    \
 491         "ramdiskaddr=2000000\0"                                 \
 492         "ramdiskfile=rootfs.ext2.gz.uboot\0"                    \
 493         "fdtaddr=c00000\0"                                      \
 494         "fdtfile=controlcenterd.dtb\0"                          \
 495         "bdev=sda3\0"
 496
 497 /* these are used and NUL-terminated in env_default.h */
 498 #define CONFIG_NFSBOOTCOMMAND                                           \
 499         "setenv bootargs root=/dev/nfs rw "                             \
 500         "nfsroot=$serverip:$rootpath "                                  \
 501         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 502         "console=$consoledev,$baudrate $othbootargs $videobootargs;"    \
 503         "tftp $loadaddr $bootfile;"                                     \
 504         "tftp $fdtaddr $fdtfile;"                                       \
 505         "bootm $loadaddr - $fdtaddr"
 506
 507 #define CONFIG_RAMBOOTCOMMAND                                           \
 508         "setenv bootargs root=/dev/ram rw "                             \
 509         "console=$consoledev,$baudrate $othbootargs $videobootargs;"    \
 510         "tftp $ramdiskaddr $ramdiskfile;"                               \
 511         "tftp $loadaddr $bootfile;"                                     \
 512         "tftp $fdtaddr $fdtfile;"                                       \
 513         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 514
 515 #define CONFIG_BOOTCOMMAND              CONFIG_RAMBOOTCOMMAND
 516
 517 #endif /* CONFIG_TRAILBLAZER */
 518
 519 #endif