uboot/include/configs/TQM834x.h
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   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2005
   4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   5 */
   6
   7/*
   8 * TQM8349 board configuration file
   9 */
  10
  11#ifndef __CONFIG_H
  12#define __CONFIG_H
  13
  14/*
  15 * High Level Configuration Options
  16 */
  17#define CONFIG_E300             1       /* E300 Family */
  18#define CONFIG_MPC834x          1       /* MPC834x specific */
  19#define CONFIG_MPC8349          1       /* MPC8349 specific */
  20
  21/* IMMR Base Address Register, use Freescale default: 0xff400000 */
  22#define CONFIG_SYS_IMMR         0xff400000
  23
  24/* System clock. Primary input clock when in PCI host mode */
  25#define CONFIG_83XX_CLKIN       66666000        /* 66,666 MHz */
  26
  27/*
  28 * Local Bus LCRR
  29 *    LCRR:  DLL bypass, Clock divider is 8
  30 *
  31 *    for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
  32 *
  33 * External Local Bus rate is
  34 *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
  35 */
  36#define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
  37#define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_8
  38
  39/* board pre init: do not call, nothing to do */
  40
  41/* detect the number of flash banks */
  42
  43/*
  44 * DDR Setup
  45 */
  46                                /* DDR is system memory*/
  47#define CONFIG_SYS_DDR_BASE     0x00000000
  48#define CONFIG_SYS_SDRAM_BASE   CONFIG_SYS_DDR_BASE
  49#define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
  50#define DDR_CASLAT_25           /* CASLAT set to 2.5 */
  51#undef CONFIG_DDR_ECC           /* only for ECC DDR module */
  52#undef CONFIG_SPD_EEPROM        /* do not use SPD EEPROM for DDR setup */
  53
  54#undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
  55#define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest region */
  56#define CONFIG_SYS_MEMTEST_END          0x00100000
  57
  58/*
  59 * FLASH on the Local Bus
  60 */
  61#define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
  62#define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
  63#undef CONFIG_SYS_FLASH_CHECKSUM
  64#define CONFIG_SYS_FLASH_BASE           0x80000000      /* start of FLASH   */
  65#define CONFIG_SYS_FLASH_SIZE           8               /* FLASH size in MB */
  66#define CONFIG_SYS_FLASH_EMPTY_INFO     /* print 'E' for empty sectors */
  67#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
  68
  69/*
  70 * FLASH bank number detection
  71 */
  72
  73/*
  74 * When CONFIG_SYS_MAX_FLASH_BANKS_DETECT is defined, the actual number of
  75 * Flash banks has to be determined at runtime and stored in a gloabl variable
  76 * tqm834x_num_flash_banks. The value of CONFIG_SYS_MAX_FLASH_BANKS_DETECT is
  77 * only used instead of CONFIG_SYS_MAX_FLASH_BANKS to allocate the array
  78 * flash_info, and should be made sufficiently large to accomodate the number
  79 * of banks that might actually be detected.  Since most (all?) Flash related
  80 * functions use CONFIG_SYS_MAX_FLASH_BANKS as the number of actual banks on
  81 * the board, it is defined as tqm834x_num_flash_banks.
  82 */
  83#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT       2
  84
  85#define CONFIG_SYS_MAX_FLASH_SECT       512     /* max sectors per device */
  86
  87/* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
  88#define CONFIG_SYS_BR0_PRELIM   ((CONFIG_SYS_FLASH_BASE & BR_BA) \
  89                                | BR_MS_GPCM \
  90                                | BR_PS_32 \
  91                                | BR_V)
  92
  93/* FLASH timing (0x0000_0c54) */
  94#define CONFIG_SYS_OR_TIMING_FLASH      (OR_GPCM_CSNT \
  95                                        | OR_GPCM_ACS_DIV4 \
  96                                        | OR_GPCM_SCY_5 \
  97                                        | OR_GPCM_TRLX)
  98
  99#define CONFIG_SYS_PRELIM_OR_AM         OR_AM_1GB /* OR addr mask: 1 GiB */
 100
 101#define CONFIG_SYS_OR0_PRELIM           (CONFIG_SYS_PRELIM_OR_AM  \
 102                                        | CONFIG_SYS_OR_TIMING_FLASH)
 103
 104#define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_1GB)
 105
 106                                        /* Window base at flash base */
 107#define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 108
 109/* disable remaining mappings */
 110#define CONFIG_SYS_BR1_PRELIM           0x00000000
 111#define CONFIG_SYS_OR1_PRELIM           0x00000000
 112#define CONFIG_SYS_LBLAWBAR1_PRELIM     0x00000000
 113#define CONFIG_SYS_LBLAWAR1_PRELIM      0x00000000
 114
 115#define CONFIG_SYS_BR2_PRELIM           0x00000000
 116#define CONFIG_SYS_OR2_PRELIM           0x00000000
 117#define CONFIG_SYS_LBLAWBAR2_PRELIM     0x00000000
 118#define CONFIG_SYS_LBLAWAR2_PRELIM      0x00000000
 119
 120#define CONFIG_SYS_BR3_PRELIM           0x00000000
 121#define CONFIG_SYS_OR3_PRELIM           0x00000000
 122#define CONFIG_SYS_LBLAWBAR3_PRELIM     0x00000000
 123#define CONFIG_SYS_LBLAWAR3_PRELIM      0x00000000
 124
 125/*
 126 * Monitor config
 127 */
 128#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 129
 130#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 131# define CONFIG_SYS_RAMBOOT
 132#else
 133# undef  CONFIG_SYS_RAMBOOT
 134#endif
 135
 136#define CONFIG_SYS_INIT_RAM_LOCK        1
 137#define CONFIG_SYS_INIT_RAM_ADDR        0x20000000 /* Initial RAM address */
 138#define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM*/
 139
 140#define CONFIG_SYS_GBL_DATA_OFFSET      \
 141                        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 142#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 143
 144                                /* Reserve 384 kB = 3 sect. for Mon */
 145#define CONFIG_SYS_MONITOR_LEN  (384 * 1024)
 146                                /* Reserve 512 kB for malloc */
 147#define CONFIG_SYS_MALLOC_LEN   (512 * 1024)
 148
 149/*
 150 * Serial Port
 151 */
 152#define CONFIG_SYS_NS16550_SERIAL
 153#define CONFIG_SYS_NS16550_REG_SIZE     1
 154#define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 155
 156#define CONFIG_SYS_BAUDRATE_TABLE  \
 157                {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 158
 159#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 160#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 161
 162/*
 163 * I2C
 164 */
 165#define CONFIG_SYS_I2C
 166#define CONFIG_SYS_I2C_FSL
 167#define CONFIG_SYS_FSL_I2C_SPEED        400000
 168#define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 169#define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 170
 171/* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
 172#define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 173#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2       /* 16 bit */
 174#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* 32 bytes/write */
 175#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   12      /* 10ms +/- 20% */
 176
 177/* I2C RTC */
 178#define CONFIG_RTC_DS1337                       /* use ds1337 rtc via i2c */
 179#define CONFIG_SYS_I2C_RTC_ADDR         0x68    /* at address 0x68 */
 180
 181/*
 182 * TSEC
 183 */
 184#define CONFIG_MII
 185
 186#define CONFIG_SYS_TSEC1_OFFSET 0x24000
 187#define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
 188#define CONFIG_SYS_TSEC2_OFFSET 0x25000
 189#define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
 190
 191#if defined(CONFIG_TSEC_ENET)
 192
 193#define CONFIG_TSEC1            1
 194#define CONFIG_TSEC1_NAME       "TSEC0"
 195#define CONFIG_TSEC2            1
 196#define CONFIG_TSEC2_NAME       "TSEC1"
 197#define TSEC1_PHY_ADDR          2
 198#define TSEC2_PHY_ADDR          1
 199#define TSEC1_PHYIDX            0
 200#define TSEC2_PHYIDX            0
 201#define TSEC1_FLAGS             TSEC_GIGABIT
 202#define TSEC2_FLAGS             TSEC_GIGABIT
 203
 204/* Options are: TSEC[0-1] */
 205#define CONFIG_ETHPRIME         "TSEC0"
 206
 207#endif  /* CONFIG_TSEC_ENET */
 208
 209#if defined(CONFIG_PCI)
 210
 211#define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 212
 213/* PCI1 host bridge */
 214#define CONFIG_SYS_PCI1_MEM_BASE        0x90000000
 215#define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 216#define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 217#define CONFIG_SYS_PCI1_MMIO_BASE       \
 218                        (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
 219#define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 220#define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 221#define CONFIG_SYS_PCI1_IO_BASE         0xe2000000
 222#define CONFIG_SYS_PCI1_IO_PHYS         CONFIG_SYS_PCI1_IO_BASE
 223#define CONFIG_SYS_PCI1_IO_SIZE         0x1000000       /* 16M */
 224
 225#undef CONFIG_EEPRO100
 226#define CONFIG_EEPRO100
 227#undef CONFIG_TULIP
 228
 229#if !defined(CONFIG_PCI_PNP)
 230        #define PCI_ENET0_IOADDR        CONFIG_SYS_PCI1_IO_BASE
 231        #define PCI_ENET0_MEMADDR       CONFIG_SYS_PCI1_MEM_BASE
 232        #define PCI_IDSEL_NUMBER        0x1c    /* slot0 (IDSEL) = 28 */
 233#endif
 234
 235#define CONFIG_SYS_PCI_SUBSYS_VENDORID          0x1957  /* Freescale */
 236
 237#endif  /* CONFIG_PCI */
 238
 239/*
 240 * Environment
 241 */
 242#define CONFIG_ENV_ADDR         \
 243                        (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 244#define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K (one sector) for env */
 245#define CONFIG_ENV_SIZE         0x8000  /*  32K max size */
 246#define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 247#define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 248
 249#define CONFIG_LOADS_ECHO               1 /* echo on for serial download */
 250#define CONFIG_SYS_LOADS_BAUD_CHANGE    1 /* allow baudrate change */
 251
 252/*
 253 * BOOTP options
 254 */
 255#define CONFIG_BOOTP_BOOTFILESIZE
 256
 257/*
 258 * Miscellaneous configurable options
 259 */
 260#define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 261
 262#undef CONFIG_WATCHDOG          /* watchdog disabled */
 263
 264/*
 265 * For booting Linux, the board info and command line data
 266 * have to be in the first 256 MB of memory, since this is
 267 * the maximum mapped by the Linux kernel during initialization.
 268 */
 269                                /* Initial Memory map for Linux */
 270#define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 271
 272#define CONFIG_SYS_HRCW_LOW (\
 273        HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 274        HRCWL_DDR_TO_SCB_CLK_1X1 |\
 275        HRCWL_CSB_TO_CLKIN_4X1 |\
 276        HRCWL_VCO_1X2 |\
 277        HRCWL_CORE_TO_CSB_2X1)
 278
 279#if defined(PCI_64BIT)
 280#define CONFIG_SYS_HRCW_HIGH (\
 281        HRCWH_PCI_HOST |\
 282        HRCWH_64_BIT_PCI |\
 283        HRCWH_PCI1_ARBITER_ENABLE |\
 284        HRCWH_PCI2_ARBITER_DISABLE |\
 285        HRCWH_CORE_ENABLE |\
 286        HRCWH_FROM_0X00000100 |\
 287        HRCWH_BOOTSEQ_DISABLE |\
 288        HRCWH_SW_WATCHDOG_DISABLE |\
 289        HRCWH_ROM_LOC_LOCAL_16BIT |\
 290        HRCWH_TSEC1M_IN_GMII |\
 291        HRCWH_TSEC2M_IN_GMII)
 292#else
 293#define CONFIG_SYS_HRCW_HIGH (\
 294        HRCWH_PCI_HOST |\
 295        HRCWH_32_BIT_PCI |\
 296        HRCWH_PCI1_ARBITER_ENABLE |\
 297        HRCWH_PCI2_ARBITER_DISABLE |\
 298        HRCWH_CORE_ENABLE |\
 299        HRCWH_FROM_0X00000100 |\
 300        HRCWH_BOOTSEQ_DISABLE |\
 301        HRCWH_SW_WATCHDOG_DISABLE |\
 302        HRCWH_ROM_LOC_LOCAL_16BIT |\
 303        HRCWH_TSEC1M_IN_GMII |\
 304        HRCWH_TSEC2M_IN_GMII)
 305#endif
 306
 307/* System IO Config */
 308#define CONFIG_SYS_SICRH        0
 309#define CONFIG_SYS_SICRL        SICRL_LDP_A
 310
 311/* i-cache and d-cache disabled */
 312#define CONFIG_SYS_HID0_INIT    0x000000000
 313#define CONFIG_SYS_HID0_FINAL   (CONFIG_SYS_HID0_INIT | \
 314                                 HID0_ENABLE_INSTRUCTION_CACHE)
 315#define CONFIG_SYS_HID2 HID2_HBE
 316
 317#define CONFIG_HIGH_BATS        1       /* High BATs supported */
 318
 319/* DDR 0 - 512M */
 320#define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 321                                | BATL_PP_RW \
 322                                | BATL_MEMCOHERENCE)
 323#define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 324                                | BATU_BL_256M \
 325                                | BATU_VS \
 326                                | BATU_VP)
 327#define CONFIG_SYS_IBAT1L       (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
 328                                | BATL_PP_RW \
 329                                | BATL_MEMCOHERENCE)
 330#define CONFIG_SYS_IBAT1U       (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
 331                                | BATU_BL_256M \
 332                                | BATU_VS \
 333                                | BATU_VP)
 334
 335/* stack in DCACHE @ 512M (no backing mem) */
 336#define CONFIG_SYS_IBAT2L       (CONFIG_SYS_INIT_RAM_ADDR \
 337                                | BATL_PP_RW \
 338                                | BATL_MEMCOHERENCE)
 339#define CONFIG_SYS_IBAT2U       (CONFIG_SYS_INIT_RAM_ADDR \
 340                                | BATU_BL_128K \
 341                                | BATU_VS \
 342                                | BATU_VP)
 343
 344/* PCI */
 345#ifdef CONFIG_PCI
 346#define CONFIG_PCI_INDIRECT_BRIDGE
 347#define CONFIG_SYS_IBAT3L       (CONFIG_SYS_PCI1_MEM_BASE \
 348                                | BATL_PP_RW \
 349                                | BATL_MEMCOHERENCE)
 350#define CONFIG_SYS_IBAT3U       (CONFIG_SYS_PCI1_MEM_BASE \
 351                                | BATU_BL_256M \
 352                                | BATU_VS \
 353                                | BATU_VP)
 354#define CONFIG_SYS_IBAT4L       (CONFIG_SYS_PCI1_MMIO_BASE \
 355                                | BATL_PP_RW \
 356                                | BATL_MEMCOHERENCE \
 357                                | BATL_GUARDEDSTORAGE)
 358#define CONFIG_SYS_IBAT4U       (CONFIG_SYS_PCI1_MMIO_BASE \
 359                                | BATU_BL_256M \
 360                                | BATU_VS \
 361                                | BATU_VP)
 362#define CONFIG_SYS_IBAT5L       (CONFIG_SYS_PCI1_IO_BASE \
 363                                | BATL_PP_RW \
 364                                | BATL_CACHEINHIBIT \
 365                                | BATL_GUARDEDSTORAGE)
 366#define CONFIG_SYS_IBAT5U       (CONFIG_SYS_PCI1_IO_BASE \
 367                                | BATU_BL_16M \
 368                                | BATU_VS \
 369                                | BATU_VP)
 370#else
 371#define CONFIG_SYS_IBAT3L       (0)
 372#define CONFIG_SYS_IBAT3U       (0)
 373#define CONFIG_SYS_IBAT4L       (0)
 374#define CONFIG_SYS_IBAT4U       (0)
 375#define CONFIG_SYS_IBAT5L       (0)
 376#define CONFIG_SYS_IBAT5U       (0)
 377#endif
 378
 379/* IMMRBAR */
 380#define CONFIG_SYS_IBAT6L       (CONFIG_SYS_IMMR \
 381                                | BATL_PP_RW \
 382                                | BATL_CACHEINHIBIT \
 383                                | BATL_GUARDEDSTORAGE)
 384#define CONFIG_SYS_IBAT6U       (CONFIG_SYS_IMMR \
 385                                | BATU_BL_1M \
 386                                | BATU_VS \
 387                                | BATU_VP)
 388
 389/* FLASH */
 390#define CONFIG_SYS_IBAT7L       (CONFIG_SYS_FLASH_BASE \
 391                                | BATL_PP_RW \
 392                                | BATL_CACHEINHIBIT \
 393                                | BATL_GUARDEDSTORAGE)
 394#define CONFIG_SYS_IBAT7U       (CONFIG_SYS_FLASH_BASE \
 395                                | BATU_BL_256M \
 396                                | BATU_VS \
 397                                | BATU_VP)
 398
 399#define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 400#define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 401#define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 402#define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 403#define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 404#define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 405#define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 406#define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 407#define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 408#define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 409#define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 410#define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 411#define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 412#define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 413#define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 414#define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 415
 416#if defined(CONFIG_CMD_KGDB)
 417#define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 418#endif
 419
 420/*
 421 * Environment Configuration
 422 */
 423
 424                                /* default location for tftp and bootm */
 425#define CONFIG_LOADADDR         400000
 426
 427#define CONFIG_PREBOOT  "echo;" \
 428        "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 429        "echo"
 430
 431#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 432        "netdev=eth0\0"                                                 \
 433        "hostname=tqm834x\0"                                            \
 434        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 435                "nfsroot=${serverip}:${rootpath}\0"                     \
 436        "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 437        "addip=setenv bootargs ${bootargs} "                            \
 438                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 439                ":${hostname}:${netdev}:off panic=1\0"                  \
 440        "addcons=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
 441        "flash_nfs_old=run nfsargs addip addcons;"                      \
 442                "bootm ${kernel_addr}\0"                                \
 443        "flash_nfs=run nfsargs addip addcons;"                          \
 444                "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 445        "flash_self_old=run ramargs addip addcons;"                     \
 446                "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 447        "flash_self=run ramargs addip addcons;"                         \
 448                "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 449        "net_nfs_old=tftp 400000 ${bootfile};"                          \
 450                "run nfsargs addip addcons;bootm\0"                     \
 451        "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 452                "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 453                "run nfsargs addip addcons; "                           \
 454                "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 455        "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 456        "bootfile=tqm834x/uImage\0"                                     \
 457        "fdtfile=tqm834x/tqm834x.dtb\0"                                 \
 458        "kernel_addr_r=400000\0"                                        \
 459        "fdt_addr_r=600000\0"                                           \
 460        "ramdisk_addr_r=800000\0"                                       \
 461        "kernel_addr=800C0000\0"                                        \
 462        "fdt_addr=800A0000\0"                                           \
 463        "ramdisk_addr=80300000\0"                                       \
 464        "u-boot=tqm834x/u-boot.bin\0"                                   \
 465        "load=tftp 200000 ${u-boot}\0"                                  \
 466        "update=protect off 80000000 +${filesize};"                     \
 467                "era 80000000 +${filesize};"                            \
 468                "cp.b 200000 80000000 ${filesize}\0"                    \
 469        "upd=run load update\0"                                         \
 470        ""
 471
 472#define CONFIG_BOOTCOMMAND      "run flash_self"
 473
 474/*
 475 * JFFS2 partitions
 476 */
 477/* mtdparts command line support */
 478#define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 479#define CONFIG_FLASH_CFI_MTD
 480
 481/* default mtd partition table */
 482#endif  /* __CONFIG_H */
 483