include/configs/TQM834x.h

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