include/configs/socrates.h

   1 /*
   2  * (C) Copyright 2008
   3  * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
   4  *
   5  * Wolfgang Denk <wd@denx.de>
   6  * Copyright 2004 Freescale Semiconductor.
   7  * (C) Copyright 2002,2003 Motorola,Inc.
   8  * Xianghua Xiao <X.Xiao@motorola.com>
   9  *
  10  * See file CREDITS for list of people who contributed to this
  11  * project.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License as
  15  * published by the Free Software Foundation; either version 2 of
  16  * the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26  * MA 02111-1307 USA
  27  */
  28
  29 /*
  30  * Socrates
  31  */
  32
  33 #ifndef __CONFIG_H
  34 #define __CONFIG_H
  35
  36 /* new uImage format support */
  37 #define CONFIG_FIT              1
  38 #define CONFIG_OF_LIBFDT        1
  39 #define CONFIG_FIT_VERBOSE      1 /* enable fit_format_{error,warning}() */
  40
  41 /* High Level Configuration Options */
  42 #define CONFIG_BOOKE            1       /* BOOKE                        */
  43 #define CONFIG_E500             1       /* BOOKE e500 family            */
  44 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41             */
  45 #define CONFIG_MPC8544          1
  46 #define CONFIG_SOCRATES         1
  47
  48 #define CONFIG_PCI
  49
  50 #define CONFIG_TSEC_ENET                /* tsec ethernet support        */
  51
  52 #define CONFIG_MISC_INIT_R      1       /* Call misc_init_r             */
  53 #define CONFIG_BOARD_EARLY_INIT_R 1     /* Call board_early_init_r      */
  54
  55 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  56
  57 /*
  58  * Only possible on E500 Version 2 or newer cores.
  59  */
  60 #define CONFIG_ENABLE_36BIT_PHYS        1
  61
  62 /*
  63  * sysclk for MPC85xx
  64  *
  65  * Two valid values are:
  66  *    33000000
  67  *    66000000
  68  *
  69  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
  70  * is likely the desired value here, so that is now the default.
  71  * The board, however, can run at 66MHz.  In any event, this value
  72  * must match the settings of some switches.  Details can be found
  73  * in the README.mpc85xxads.
  74  */
  75
  76 #ifndef CONFIG_SYS_CLK_FREQ
  77 #define CONFIG_SYS_CLK_FREQ     66666666
  78 #endif
  79
  80 /*
  81  * These can be toggled for performance analysis, otherwise use default.
  82  */
  83 #define CONFIG_L2_CACHE                 /* toggle L2 cache              */
  84 #define CONFIG_BTB                      /* toggle branch predition      */
  85 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming        */
  86
  87 #define CONFIG_SYS_INIT_DBCR DBCR_IDM           /* Enable Debug Exceptions      */
  88
  89 #undef  CONFIG_SYS_DRAM_TEST                    /* memory test, takes time      */
  90 #define CONFIG_SYS_MEMTEST_START        0x00400000
  91 #define CONFIG_SYS_MEMTEST_END          0x00C00000
  92
  93 /*
  94  * Base addresses -- Note these are effective addresses where the
  95  * actual resources get mapped (not physical addresses)
  96  */
  97 #define CONFIG_SYS_CCSRBAR_DEFAULT      0xFF700000      /* CCSRBAR Default      */
  98 #define CONFIG_SYS_CCSRBAR              0xE0000000      /* relocated CCSRBAR    */
  99 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR      /* physical addr of CCSRBAR */
 100 #define CONFIG_SYS_IMMR         CONFIG_SYS_CCSRBAR      /* PQII uses CONFIG_SYS_IMMR    */
 101
 102 /* DDR Setup */
 103 #define CONFIG_FSL_DDR2
 104 #undef CONFIG_FSL_DDR_INTERACTIVE
 105 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
 106 #define CONFIG_DDR_SPD
 107
 108 #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER        /* DDR controller or DMA? */
 109 #define CONFIG_MEM_INIT_VALUE   0xDeadBeef
 110
 111 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
 112 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
 113 #define CONFIG_VERY_BIG_RAM
 114
 115 #define CONFIG_NUM_DDR_CONTROLLERS      1
 116 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
 117 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
 118
 119 /* I2C addresses of SPD EEPROMs */
 120 #define SPD_EEPROM_ADDRESS      0x50    /* CTLR 0 DIMM 0 */
 121
 122 #define CONFIG_DDR_DEFAULT_CL   30              /* CAS latency 3        */
 123
 124 /* Hardcoded values, to use instead of SPD */
 125 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
 126 #define CONFIG_SYS_DDR_CS0_CONFIG               0x80010102
 127 #define CONFIG_SYS_DDR_TIMING_0         0x00260802
 128 #define CONFIG_SYS_DDR_TIMING_1         0x3935D322
 129 #define CONFIG_SYS_DDR_TIMING_2         0x14904CC8
 130 #define CONFIG_SYS_DDR_MODE                     0x00480432
 131 #define CONFIG_SYS_DDR_INTERVAL         0x030C0100
 132 #define CONFIG_SYS_DDR_CONFIG_2         0x04400000
 133 #define CONFIG_SYS_DDR_CONFIG                   0xC3008000
 134 #define CONFIG_SYS_DDR_CLK_CONTROL              0x03800000
 135 #define CONFIG_SYS_SDRAM_SIZE                   256 /* in Megs */
 136
 137 /*
 138  * Flash on the LocalBus
 139  */
 140 #define CONFIG_SYS_LBC_CACHE_BASE       0xf0000000      /* Localbus cacheable    */
 141
 142 #define CONFIG_SYS_FLASH0               0xFE000000
 143 #define CONFIG_SYS_FLASH1               0xFC000000
 144 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
 145
 146 #define CONFIG_SYS_LBC_FLASH_BASE       CONFIG_SYS_FLASH1       /* Localbus flash start */
 147 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH     */
 148
 149 #define CONFIG_SYS_BR0_PRELIM           0xfe001001      /* port size 16bit      */
 150 #define CONFIG_SYS_OR0_PRELIM           0xfe000030      /* 32MB Flash           */
 151 #define CONFIG_SYS_BR1_PRELIM           0xfc001001      /* port size 16bit      */
 152 #define CONFIG_SYS_OR1_PRELIM           0xfe000030      /* 32MB Flash           */
 153
 154 #define CONFIG_SYS_FLASH_CFI                            /* flash is CFI compat. */
 155 #define CONFIG_FLASH_CFI_DRIVER                 /* Use common CFI driver*/
 156
 157 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks      */
 158 #define CONFIG_SYS_MAX_FLASH_SECT       256             /* sectors per device   */
 159 #undef  CONFIG_SYS_FLASH_CHECKSUM
 160 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms)     */
 161 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms)     */
 162
 163 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE       /* start of monitor     */
 164
 165 #define CONFIG_SYS_LBC_LCRR             0x00030004    /* LB clock ratio reg     */
 166 #define CONFIG_SYS_LBC_LBCR             0x00000000    /* LB config reg          */
 167 #define CONFIG_SYS_LBC_LSRT             0x20000000    /* LB sdram refresh timer */
 168 #define CONFIG_SYS_LBC_MRTPR            0x20000000    /* LB refresh timer presc.*/
 169
 170 #define CONFIG_L1_INIT_RAM
 171 #define CONFIG_SYS_INIT_RAM_LOCK        1
 172 #define CONFIG_SYS_INIT_RAM_ADDR        0xe4010000      /* Initial RAM address  */
 173 #define CONFIG_SYS_INIT_RAM_END 0x4000          /* End used area in RAM */
 174
 175 #define CONFIG_SYS_GBL_DATA_SIZE        128             /* num bytes initial data*/
 176 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 177 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 178
 179 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)    /* Reserve 256kB for Mon */
 180 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* Reserve 4 MB for malloc */
 181
 182 /* FPGA and NAND */
 183 #define CONFIG_SYS_FPGA_BASE            0xc0000000
 184 #define CONFIG_SYS_FPGA_SIZE            0x00100000      /* 1 MB         */
 185 #define CONFIG_SYS_HMI_BASE             0xc0010000
 186 #define CONFIG_SYS_BR3_PRELIM           0xc0001881      /* UPMA, 32-bit */
 187 #define CONFIG_SYS_OR3_PRELIM           0xfff00000      /* 1 MB         */
 188
 189 #define CONFIG_SYS_NAND_BASE            (CONFIG_SYS_FPGA_BASE + 0x70)
 190 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 191 #define NAND_MAX_CHIPS          1
 192 #define CONFIG_CMD_NAND
 193
 194 /* LIME GDC */
 195 #define CONFIG_SYS_LIME_BASE            0xc8000000
 196 #define CONFIG_SYS_LIME_SIZE            0x04000000      /* 64 MB        */
 197 #define CONFIG_SYS_BR2_PRELIM           0xc80018a1      /* UPMB, 32-bit */
 198 #define CONFIG_SYS_OR2_PRELIM           0xfc000000      /* 64 MB        */
 199
 200 #define CONFIG_VIDEO
 201 #define CONFIG_VIDEO_MB862xx
 202 #define CONFIG_CFB_CONSOLE
 203 #define CONFIG_VIDEO_LOGO
 204 #define CONFIG_VIDEO_BMP_LOGO
 205 #define CONFIG_CONSOLE_EXTRA_INFO
 206 #define VIDEO_FB_16BPP_PIXEL_SWAP
 207 #define CONFIG_VGA_AS_SINGLE_DEVICE
 208 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 209 #define CONFIG_VIDEO_SW_CURSOR
 210 #define CONFIG_SPLASH_SCREEN
 211 #define CONFIG_VIDEO_BMP_GZIP
 212 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (2 << 20)       /* decompressed img */
 213
 214 /* Serial Port */
 215
 216 #define CONFIG_CONS_INDEX     1
 217 #undef  CONFIG_SERIAL_SOFTWARE_FIFO
 218 #define CONFIG_SYS_NS16550
 219 #define CONFIG_SYS_NS16550_SERIAL
 220 #define CONFIG_SYS_NS16550_REG_SIZE     1
 221 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 222
 223 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 224 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 225
 226 #define CONFIG_BAUDRATE         115200
 227
 228 #define CONFIG_SYS_BAUDRATE_TABLE  \
 229         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 230
 231 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 232 #define CONFIG_SYS_HUSH_PARSER          1       /* Use the HUSH parser          */
 233 #ifdef  CONFIG_SYS_HUSH_PARSER
 234 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 235 #endif
 236
 237
 238 /*
 239  * I2C
 240  */
 241 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 242 #define CONFIG_HARD_I2C                 /* I2C with hardware support    */
 243 #undef  CONFIG_SOFT_I2C                 /* I2C bit-banged               */
 244 #define CONFIG_SYS_I2C_SPEED            102124  /* I2C speed and slave address  */
 245 #define CONFIG_SYS_I2C_SLAVE            0x7F
 246 #define CONFIG_SYS_I2C_OFFSET           0x3000
 247
 248 #define CONFIG_I2C_MULTI_BUS
 249 #define CONFIG_I2C_CMD_TREE
 250 #define CONFIG_SYS_I2C2_OFFSET          0x3100
 251
 252 /* I2C RTC */
 253 #define CONFIG_RTC_RX8025               /* Use Epson rx8025 rtc via i2c */
 254 #define CONFIG_SYS_I2C_RTC_ADDR 0x32    /* at address 0x32              */
 255
 256 /* I2C W83782G HW-Monitoring IC */
 257 #define CONFIG_SYS_I2C_W83782G_ADDR     0x28    /* W83782G address              */
 258
 259 /* I2C temp sensor */
 260 /* Socrates uses Maxim's        DS75, which is compatible with LM75 */
 261 #define CONFIG_DTT_LM75         1
 262 #define CONFIG_DTT_SENSORS      {4}             /* Sensor addresses     */
 263 #define CONFIG_SYS_DTT_MAX_TEMP 125
 264 #define CONFIG_SYS_DTT_LOW_TEMP -55
 265 #define CONFIG_SYS_DTT_HYSTERESIS       3
 266 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
 267
 268 /*
 269  * General PCI
 270  * Memory space is mapped 1-1.
 271  */
 272 #define CONFIG_SYS_PCI_PHYS             0x80000000      /* 1G PCI TLB */
 273
 274 /* PCI is clocked by the external source at 33 MHz */
 275 #define CONFIG_PCI_CLK_FREQ     33000000
 276 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 277 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 278 #define CONFIG_SYS_PCI1_MEM_SIZE        0x20000000      /* 512M                 */
 279 #define CONFIG_SYS_PCI1_IO_BASE 0xE2000000
 280 #define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
 281 #define CONFIG_SYS_PCI1_IO_SIZE 0x01000000      /* 16M                  */
 282
 283 #if defined(CONFIG_PCI)
 284 #define CONFIG_PCI_PNP                  /* do pci plug-and-play         */
 285 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup  */
 286 #endif  /* CONFIG_PCI */
 287
 288
 289 #define CONFIG_NET_MULTI        1
 290 #define CONFIG_MII              1       /* MII PHY management */
 291 #define CONFIG_TSEC1    1
 292 #define CONFIG_TSEC1_NAME       "TSEC0"
 293 #define CONFIG_TSEC3    1
 294 #define CONFIG_TSEC3_NAME       "TSEC1"
 295 #undef CONFIG_MPC85XX_FEC
 296
 297 #define TSEC1_PHY_ADDR          0
 298 #define TSEC3_PHY_ADDR          1
 299
 300 #define TSEC1_PHYIDX            0
 301 #define TSEC3_PHYIDX            0
 302 #define TSEC1_FLAGS             TSEC_GIGABIT
 303 #define TSEC3_FLAGS             TSEC_GIGABIT
 304
 305 /* Options are: TSEC[0,1] */
 306 #define CONFIG_ETHPRIME         "TSEC0"
 307 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 308
 309 #define CONFIG_HAS_ETH0
 310 #define CONFIG_HAS_ETH1
 311
 312 /*
 313  * Environment
 314  */
 315 #define CONFIG_ENV_IS_IN_FLASH  1
 316 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env     */
 317 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 318 #define CONFIG_ENV_SIZE         0x4000
 319 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
 320 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 321
 322 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 323 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change        */
 324
 325 #define CONFIG_TIMESTAMP                /* Print image info with ts     */
 326
 327
 328 /*
 329  * BOOTP options
 330  */
 331 #define CONFIG_BOOTP_BOOTFILESIZE
 332 #define CONFIG_BOOTP_BOOTPATH
 333 #define CONFIG_BOOTP_GATEWAY
 334 #define CONFIG_BOOTP_HOSTNAME
 335
 336
 337 /*
 338  * Command line configuration.
 339  */
 340 #include <config_cmd_default.h>
 341
 342 #define CONFIG_CMD_DATE
 343 #define CONFIG_CMD_DHCP
 344 #define CONFIG_CMD_DTT
 345 #undef CONFIG_CMD_EEPROM
 346 #define CONFIG_CMD_I2C
 347 #define CONFIG_CMD_SDRAM
 348 #define CONFIG_CMD_MII
 349 #define CONFIG_CMD_NFS
 350 #define CONFIG_CMD_PING
 351 #define CONFIG_CMD_SNTP
 352 #define CONFIG_CMD_USB
 353 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 354 #define CONFIG_CMD_BMP
 355
 356 #if defined(CONFIG_PCI)
 357     #define CONFIG_CMD_PCI
 358 #endif
 359
 360 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
 361
 362 /*
 363  * Miscellaneous configurable options
 364  */
 365 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 366 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address         */
 367 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt       */
 368
 369 #if defined(CONFIG_CMD_KGDB)
 370     #define CONFIG_SYS_CBSIZE   1024            /* Console I/O Buffer Size      */
 371 #else
 372     #define CONFIG_SYS_CBSIZE   256             /* Console I/O Buffer Size      */
 373 #endif
 374
 375 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buf 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_SYS_HZ           1000            /* decrementer freq: 1ms ticks  */
 379
 380 /*
 381  * For booting Linux, the board info and command line data
 382  * have to be in the first 8 MB of memory, since this is
 383  * the maximum mapped by the Linux kernel during initialization.
 384  */
 385 #define CONFIG_SYS_BOOTMAPSZ    (8 << 20)       /* Initial Memory map for Linux */
 386
 387 /*
 388  * Internal Definitions
 389  *
 390  * Boot Flags
 391  */
 392 #define BOOTFLAG_COLD   0x01            /* Power-On: Boot from FLASH    */
 393 #define BOOTFLAG_WARM   0x02            /* Software reboot              */
 394
 395 #if defined(CONFIG_CMD_KGDB)
 396 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port*/
 397 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use     */
 398 #endif
 399
 400
 401 #define CONFIG_LOADADDR  200000         /* default addr for tftp & bootm*/
 402
 403 #define CONFIG_BOOTDELAY 1              /* -1 disables auto-boot        */
 404
 405 #define CONFIG_PREBOOT  "echo;" \
 406         "echo Welcome on the ABB Socrates Board;" \
 407         "echo"
 408
 409 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs   */
 410
 411 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 412         "netdev=eth0\0"                                                 \
 413         "consdev=ttyS0\0"                                               \
 414         "uboot_file=/home/tftp/syscon3/u-boot.bin\0"                    \
 415         "bootfile=/home/tftp/syscon3/uImage\0"                          \
 416         "fdt_file=/home/tftp/syscon3/socrates.dtb\0"                    \
 417         "initrd_file=/home/tftp/syscon3/uinitrd.gz\0"                   \
 418         "uboot_addr=FFFA0000\0"                                         \
 419         "kernel_addr=FE000000\0"                                        \
 420         "fdt_addr=FE1E0000\0"                                           \
 421         "ramdisk_addr=FE200000\0"                                       \
 422         "fdt_addr_r=B00000\0"                                           \
 423         "kernel_addr_r=200000\0"                                        \
 424         "ramdisk_addr_r=400000\0"                                       \
 425         "rootpath=/opt/eldk/ppc_85xxDP\0"                               \
 426         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 427         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 428                 "nfsroot=$serverip:$rootpath\0"                         \
 429         "addcons=setenv bootargs $bootargs "                            \
 430                 "console=$consdev,$baudrate\0"                          \
 431         "addip=setenv bootargs $bootargs "                              \
 432                 "ip=$ipaddr:$serverip:$gatewayip:$netmask"              \
 433                 ":$hostname:$netdev:off panic=1\0"                      \
 434         "boot_nor=run ramargs addcons;"                                 \
 435                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 436         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 437                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 438                 "run nfsargs addip addcons;"                            \
 439                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 440         "update_uboot=tftp 100000 ${uboot_file};"                       \
 441                 "protect off fffa0000 ffffffff;"                        \
 442                 "era fffa0000 ffffffff;"                                \
 443                 "cp.b 100000 fffa0000 ${filesize};"                     \
 444                 "setenv filesize;saveenv\0"                             \
 445         "update_kernel=tftp 100000 ${bootfile};"                        \
 446                 "era fe000000 fe1dffff;"                                \
 447                 "cp.b 100000 fe000000 ${filesize};"                     \
 448                 "setenv filesize;saveenv\0"                             \
 449         "update_fdt=tftp 100000 ${fdt_file};"                           \
 450                 "era fe1e0000 fe1fffff;"                                \
 451                 "cp.b 100000 fe1e0000 ${filesize};"                     \
 452                 "setenv filesize;saveenv\0"                             \
 453         "update_initrd=tftp 100000 ${initrd_file};"                     \
 454                 "era fe200000 fe9fffff;"                                \
 455                 "cp.b 100000 fe200000 ${filesize};"                     \
 456                 "setenv filesize;saveenv\0"                             \
 457         "clean_data=era fea00000 fff5ffff\0"                            \
 458         "usbargs=setenv bootargs root=/dev/sda1 rw\0"                   \
 459         "load_usb=usb start;"                                           \
 460                 "ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0"      \
 461         "boot_usb=run load_usb usbargs addcons;"                        \
 462                 "bootm ${kernel_addr_r} - ${fdt_addr};"                 \
 463                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 464         ""
 465 #define CONFIG_BOOTCOMMAND      "run boot_nor"
 466
 467 /* pass open firmware flat tree */
 468 #define CONFIG_OF_LIBFDT        1
 469 #define CONFIG_OF_BOARD_SETUP   1
 470
 471 /* USB support */
 472 #define CONFIG_USB_OHCI_NEW             1
 473 #define CONFIG_PCI_OHCI                 1
 474 #define CONFIG_PCI_OHCI_DEVNO           3 /* Number in PCI list */
 475 #define CONFIG_PCI_EHCI_DEVNO           (CONFIG_PCI_OHCI_DEVNO / 2)
 476 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 477 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "ohci_pci"
 478 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
 479 #define CONFIG_DOS_PARTITION            1
 480 #define CONFIG_USB_STORAGE              1
 481
 482 #endif  /* __CONFIG_H */