include/configs/TQM834x.h

   1 /*
   2  * (C) Copyright 2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * TQM8349 board configuration file
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #define CONFIG_DISPLAY_BOARDINFO
  16
  17 /*
  18  * High Level Configuration Options
  19  */
  20 #define CONFIG_E300             1       /* E300 Family */
  21 #define CONFIG_MPC834x          1       /* MPC834x specific */
  22 #define CONFIG_MPC8349          1       /* MPC8349 specific */
  23 #define CONFIG_TQM834X          1       /* TQM834X board specific */
  24
  25 #define CONFIG_SYS_TEXT_BASE    0x80000000
  26
  27 /* IMMR Base Address Register, use Freescale default: 0xff400000 */
  28 #define CONFIG_SYS_IMMR         0xff400000
  29
  30 /* System clock. Primary input clock when in PCI host mode */
  31 #define CONFIG_83XX_CLKIN       66666000        /* 66,666 MHz */
  32
  33 /*
  34  * Local Bus LCRR
  35  *    LCRR:  DLL bypass, Clock divider is 8
  36  *
  37  *    for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
  38  *
  39  * External Local Bus rate is
  40  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
  41  */
  42 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
  43 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_8
  44
  45 /* board pre init: do not call, nothing to do */
  46 #undef CONFIG_BOARD_EARLY_INIT_F
  47
  48 /* detect the number of flash banks */
  49 #define CONFIG_BOARD_EARLY_INIT_R
  50
  51 /*
  52  * DDR Setup
  53  */
  54                                 /* DDR is system memory*/
  55 #define CONFIG_SYS_DDR_BASE     0x00000000
  56 #define CONFIG_SYS_SDRAM_BASE   CONFIG_SYS_DDR_BASE
  57 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
  58 #define DDR_CASLAT_25           /* CASLAT set to 2.5 */
  59 #undef CONFIG_DDR_ECC           /* only for ECC DDR module */
  60 #undef CONFIG_SPD_EEPROM        /* do not use SPD EEPROM for DDR setup */
  61
  62 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
  63 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest region */
  64 #define CONFIG_SYS_MEMTEST_END          0x00100000
  65
  66 /*
  67  * FLASH on the Local Bus
  68  */
  69 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
  70 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
  71 #undef CONFIG_SYS_FLASH_CHECKSUM
  72 #define CONFIG_SYS_FLASH_BASE           0x80000000      /* start of FLASH   */
  73 #define CONFIG_SYS_FLASH_SIZE           8               /* FLASH size in MB */
  74 #define CONFIG_SYS_FLASH_EMPTY_INFO     /* print 'E' for empty sectors */
  75 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
  76
  77 /*
  78  * FLASH bank number detection
  79  */
  80
  81 /*
  82  * When CONFIG_SYS_MAX_FLASH_BANKS_DETECT is defined, the actual number of
  83  * Flash banks has to be determined at runtime and stored in a gloabl variable
  84  * tqm834x_num_flash_banks. The value of CONFIG_SYS_MAX_FLASH_BANKS_DETECT is
  85  * only used instead of CONFIG_SYS_MAX_FLASH_BANKS to allocate the array
  86  * flash_info, and should be made sufficiently large to accomodate the number
  87  * of banks that might actually be detected.  Since most (all?) Flash related
  88  * functions use CONFIG_SYS_MAX_FLASH_BANKS as the number of actual banks on
  89  * the board, it is defined as tqm834x_num_flash_banks.
  90  */
  91 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT       2
  92
  93 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max sectors per device */
  94
  95 /* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
  96 #define CONFIG_SYS_BR0_PRELIM   ((CONFIG_SYS_FLASH_BASE & BR_BA) \
  97                                 | BR_MS_GPCM \
  98                                 | BR_PS_32 \
  99                                 | BR_V)
 100
 101 /* FLASH timing (0x0000_0c54) */
 102 #define CONFIG_SYS_OR_TIMING_FLASH      (OR_GPCM_CSNT \
 103                                         | OR_GPCM_ACS_DIV4 \
 104                                         | OR_GPCM_SCY_5 \
 105                                         | OR_GPCM_TRLX)
 106
 107 #define CONFIG_SYS_PRELIM_OR_AM         OR_AM_1GB /* OR addr mask: 1 GiB */
 108
 109 #define CONFIG_SYS_OR0_PRELIM           (CONFIG_SYS_PRELIM_OR_AM  \
 110                                         | CONFIG_SYS_OR_TIMING_FLASH)
 111
 112 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_1GB)
 113
 114                                         /* Window base at flash base */
 115 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 116
 117 /* disable remaining mappings */
 118 #define CONFIG_SYS_BR1_PRELIM           0x00000000
 119 #define CONFIG_SYS_OR1_PRELIM           0x00000000
 120 #define CONFIG_SYS_LBLAWBAR1_PRELIM     0x00000000
 121 #define CONFIG_SYS_LBLAWAR1_PRELIM      0x00000000
 122
 123 #define CONFIG_SYS_BR2_PRELIM           0x00000000
 124 #define CONFIG_SYS_OR2_PRELIM           0x00000000
 125 #define CONFIG_SYS_LBLAWBAR2_PRELIM     0x00000000
 126 #define CONFIG_SYS_LBLAWAR2_PRELIM      0x00000000
 127
 128 #define CONFIG_SYS_BR3_PRELIM           0x00000000
 129 #define CONFIG_SYS_OR3_PRELIM           0x00000000
 130 #define CONFIG_SYS_LBLAWBAR3_PRELIM     0x00000000
 131 #define CONFIG_SYS_LBLAWAR3_PRELIM      0x00000000
 132
 133 /*
 134  * Monitor config
 135  */
 136 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 137
 138 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 139 # define CONFIG_SYS_RAMBOOT
 140 #else
 141 # undef  CONFIG_SYS_RAMBOOT
 142 #endif
 143
 144 #define CONFIG_SYS_INIT_RAM_LOCK        1
 145 #define CONFIG_SYS_INIT_RAM_ADDR        0x20000000 /* Initial RAM address */
 146 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM*/
 147
 148 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 149                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 150 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 151
 152                                 /* Reserve 384 kB = 3 sect. for Mon */
 153 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024)
 154                                 /* Reserve 512 kB for malloc */
 155 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024)
 156
 157 /*
 158  * Serial Port
 159  */
 160 #define CONFIG_CONS_INDEX       1
 161 #define CONFIG_SYS_NS16550_SERIAL
 162 #define CONFIG_SYS_NS16550_REG_SIZE     1
 163 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 164
 165 #define CONFIG_SYS_BAUDRATE_TABLE  \
 166                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 167
 168 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 169 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 170
 171 /*
 172  * I2C
 173  */
 174 #define CONFIG_SYS_I2C
 175 #define CONFIG_SYS_I2C_FSL
 176 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 177 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 178 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 179
 180 /* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
 181 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 182 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2       /* 16 bit */
 183 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* 32 bytes/write */
 184 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   12      /* 10ms +/- 20% */
 185
 186 /* I2C RTC */
 187 #define CONFIG_RTC_DS1337                       /* use ds1337 rtc via i2c */
 188 #define CONFIG_SYS_I2C_RTC_ADDR         0x68    /* at address 0x68 */
 189
 190 /* I2C SYSMON (LM75) */
 191 #define CONFIG_DTT_LM75                 1       /* ON Semi's LM75 */
 192 #define CONFIG_DTT_SENSORS              {0}     /* Sensor addresses */
 193 #define CONFIG_SYS_DTT_MAX_TEMP         70
 194 #define CONFIG_SYS_DTT_LOW_TEMP         -30
 195 #define CONFIG_SYS_DTT_HYSTERESIS       3
 196
 197 /*
 198  * TSEC
 199  */
 200 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
 201 #define CONFIG_MII
 202
 203 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 204 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
 205 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 206 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
 207
 208 #if defined(CONFIG_TSEC_ENET)
 209
 210 #define CONFIG_TSEC1            1
 211 #define CONFIG_TSEC1_NAME       "TSEC0"
 212 #define CONFIG_TSEC2            1
 213 #define CONFIG_TSEC2_NAME       "TSEC1"
 214 #define TSEC1_PHY_ADDR          2
 215 #define TSEC2_PHY_ADDR          1
 216 #define TSEC1_PHYIDX            0
 217 #define TSEC2_PHYIDX            0
 218 #define TSEC1_FLAGS             TSEC_GIGABIT
 219 #define TSEC2_FLAGS             TSEC_GIGABIT
 220
 221 /* Options are: TSEC[0-1] */
 222 #define CONFIG_ETHPRIME         "TSEC0"
 223
 224 #endif  /* CONFIG_TSEC_ENET */
 225
 226 /*
 227  * General PCI
 228  * Addresses are mapped 1-1.
 229  */
 230 #define CONFIG_PCI
 231
 232 #if defined(CONFIG_PCI)
 233
 234 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 235 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 236
 237 /* PCI1 host bridge */
 238 #define CONFIG_SYS_PCI1_MEM_BASE        0x90000000
 239 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 240 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 241 #define CONFIG_SYS_PCI1_MMIO_BASE       \
 242                         (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
 243 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 244 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 245 #define CONFIG_SYS_PCI1_IO_BASE         0xe2000000
 246 #define CONFIG_SYS_PCI1_IO_PHYS         CONFIG_SYS_PCI1_IO_BASE
 247 #define CONFIG_SYS_PCI1_IO_SIZE         0x1000000       /* 16M */
 248
 249 #undef CONFIG_EEPRO100
 250 #define CONFIG_EEPRO100
 251 #undef CONFIG_TULIP
 252
 253 #if !defined(CONFIG_PCI_PNP)
 254         #define PCI_ENET0_IOADDR        CONFIG_SYS_PCI1_IO_BASE
 255         #define PCI_ENET0_MEMADDR       CONFIG_SYS_PCI1_MEM_BASE
 256         #define PCI_IDSEL_NUMBER        0x1c    /* slot0 (IDSEL) = 28 */
 257 #endif
 258
 259 #define CONFIG_SYS_PCI_SUBSYS_VENDORID          0x1957  /* Freescale */
 260
 261 #endif  /* CONFIG_PCI */
 262
 263 /*
 264  * Environment
 265  */
 266 #define CONFIG_ENV_IS_IN_FLASH  1
 267 #define CONFIG_ENV_ADDR         \
 268                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 269 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K (one sector) for env */
 270 #define CONFIG_ENV_SIZE         0x8000  /*  32K max size */
 271 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 272 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 273
 274 #define CONFIG_LOADS_ECHO               1 /* echo on for serial download */
 275 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1 /* allow baudrate change */
 276
 277 /*
 278  * BOOTP options
 279  */
 280 #define CONFIG_BOOTP_BOOTFILESIZE
 281 #define CONFIG_BOOTP_BOOTPATH
 282 #define CONFIG_BOOTP_GATEWAY
 283 #define CONFIG_BOOTP_HOSTNAME
 284
 285
 286 /*
 287  * Command line configuration.
 288  */
 289 #define CONFIG_CMD_ASKENV
 290 #define CONFIG_CMD_DATE
 291 #define CONFIG_CMD_DHCP
 292 #define CONFIG_CMD_DTT
 293 #define CONFIG_CMD_EEPROM
 294 #define CONFIG_CMD_I2C
 295 #define CONFIG_CMD_JFFS2
 296 #define CONFIG_CMD_MII
 297 #define CONFIG_CMD_PING
 298 #define CONFIG_CMD_REGINFO
 299 #define CONFIG_CMD_SNTP
 300
 301 #if defined(CONFIG_PCI)
 302     #define CONFIG_CMD_PCI
 303 #endif
 304
 305 /*
 306  * Miscellaneous configurable options
 307  */
 308 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 309 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 310
 311 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 312 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 313
 314 #define CONFIG_SYS_HUSH_PARSER          1       /* Use the HUSH parser */
 315
 316 #if defined(CONFIG_CMD_KGDB)
 317         #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 318 #else
 319         #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 320 #endif
 321
 322                                 /* Print Buffer Size */
 323 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 324 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 325                                 /* Boot Argument Buffer Size */
 326 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 327
 328 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 329
 330 /*
 331  * For booting Linux, the board info and command line data
 332  * have to be in the first 256 MB of memory, since this is
 333  * the maximum mapped by the Linux kernel during initialization.
 334  */
 335                                 /* Initial Memory map for Linux */
 336 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 337
 338 #define CONFIG_SYS_HRCW_LOW (\
 339         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 340         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 341         HRCWL_CSB_TO_CLKIN_4X1 |\
 342         HRCWL_VCO_1X2 |\
 343         HRCWL_CORE_TO_CSB_2X1)
 344
 345 #if defined(PCI_64BIT)
 346 #define CONFIG_SYS_HRCW_HIGH (\
 347         HRCWH_PCI_HOST |\
 348         HRCWH_64_BIT_PCI |\
 349         HRCWH_PCI1_ARBITER_ENABLE |\
 350         HRCWH_PCI2_ARBITER_DISABLE |\
 351         HRCWH_CORE_ENABLE |\
 352         HRCWH_FROM_0X00000100 |\
 353         HRCWH_BOOTSEQ_DISABLE |\
 354         HRCWH_SW_WATCHDOG_DISABLE |\
 355         HRCWH_ROM_LOC_LOCAL_16BIT |\
 356         HRCWH_TSEC1M_IN_GMII |\
 357         HRCWH_TSEC2M_IN_GMII)
 358 #else
 359 #define CONFIG_SYS_HRCW_HIGH (\
 360         HRCWH_PCI_HOST |\
 361         HRCWH_32_BIT_PCI |\
 362         HRCWH_PCI1_ARBITER_ENABLE |\
 363         HRCWH_PCI2_ARBITER_DISABLE |\
 364         HRCWH_CORE_ENABLE |\
 365         HRCWH_FROM_0X00000100 |\
 366         HRCWH_BOOTSEQ_DISABLE |\
 367         HRCWH_SW_WATCHDOG_DISABLE |\
 368         HRCWH_ROM_LOC_LOCAL_16BIT |\
 369         HRCWH_TSEC1M_IN_GMII |\
 370         HRCWH_TSEC2M_IN_GMII)
 371 #endif
 372
 373 /* System IO Config */
 374 #define CONFIG_SYS_SICRH        0
 375 #define CONFIG_SYS_SICRL        SICRL_LDP_A
 376
 377 /* i-cache and d-cache disabled */
 378 #define CONFIG_SYS_HID0_INIT    0x000000000
 379 #define CONFIG_SYS_HID0_FINAL   (CONFIG_SYS_HID0_INIT | \
 380                                  HID0_ENABLE_INSTRUCTION_CACHE)
 381 #define CONFIG_SYS_HID2 HID2_HBE
 382
 383 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 384
 385 /* DDR 0 - 512M */
 386 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 387                                 | BATL_PP_RW \
 388                                 | BATL_MEMCOHERENCE)
 389 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 390                                 | BATU_BL_256M \
 391                                 | BATU_VS \
 392                                 | BATU_VP)
 393 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
 394                                 | BATL_PP_RW \
 395                                 | BATL_MEMCOHERENCE)
 396 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
 397                                 | BATU_BL_256M \
 398                                 | BATU_VS \
 399                                 | BATU_VP)
 400
 401 /* stack in DCACHE @ 512M (no backing mem) */
 402 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_INIT_RAM_ADDR \
 403                                 | BATL_PP_RW \
 404                                 | BATL_MEMCOHERENCE)
 405 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_INIT_RAM_ADDR \
 406                                 | BATU_BL_128K \
 407                                 | BATU_VS \
 408                                 | BATU_VP)
 409
 410 /* PCI */
 411 #ifdef CONFIG_PCI
 412 #define CONFIG_PCI_INDIRECT_BRIDGE
 413 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_PCI1_MEM_BASE \
 414                                 | BATL_PP_RW \
 415                                 | BATL_MEMCOHERENCE)
 416 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_PCI1_MEM_BASE \
 417                                 | BATU_BL_256M \
 418                                 | BATU_VS \
 419                                 | BATU_VP)
 420 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_PCI1_MMIO_BASE \
 421                                 | BATL_PP_RW \
 422                                 | BATL_MEMCOHERENCE \
 423                                 | BATL_GUARDEDSTORAGE)
 424 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_PCI1_MMIO_BASE \
 425                                 | BATU_BL_256M \
 426                                 | BATU_VS \
 427                                 | BATU_VP)
 428 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_PCI1_IO_BASE \
 429                                 | BATL_PP_RW \
 430                                 | BATL_CACHEINHIBIT \
 431                                 | BATL_GUARDEDSTORAGE)
 432 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_PCI1_IO_BASE \
 433                                 | BATU_BL_16M \
 434                                 | BATU_VS \
 435                                 | BATU_VP)
 436 #else
 437 #define CONFIG_SYS_IBAT3L       (0)
 438 #define CONFIG_SYS_IBAT3U       (0)
 439 #define CONFIG_SYS_IBAT4L       (0)
 440 #define CONFIG_SYS_IBAT4U       (0)
 441 #define CONFIG_SYS_IBAT5L       (0)
 442 #define CONFIG_SYS_IBAT5U       (0)
 443 #endif
 444
 445 /* IMMRBAR */
 446 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_IMMR \
 447                                 | BATL_PP_RW \
 448                                 | BATL_CACHEINHIBIT \
 449                                 | BATL_GUARDEDSTORAGE)
 450 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_IMMR \
 451                                 | BATU_BL_1M \
 452                                 | BATU_VS \
 453                                 | BATU_VP)
 454
 455 /* FLASH */
 456 #define CONFIG_SYS_IBAT7L       (CONFIG_SYS_FLASH_BASE \
 457                                 | BATL_PP_RW \
 458                                 | BATL_CACHEINHIBIT \
 459                                 | BATL_GUARDEDSTORAGE)
 460 #define CONFIG_SYS_IBAT7U       (CONFIG_SYS_FLASH_BASE \
 461                                 | BATU_BL_256M \
 462                                 | BATU_VS \
 463                                 | BATU_VP)
 464
 465 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 466 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 467 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 468 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 469 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 470 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 471 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 472 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 473 #define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 474 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 475 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 476 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 477 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 478 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 479 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 480 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 481
 482 #if defined(CONFIG_CMD_KGDB)
 483 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 484 #endif
 485
 486 /*
 487  * Environment Configuration
 488  */
 489
 490                                 /* default location for tftp and bootm */
 491 #define CONFIG_LOADADDR         400000
 492
 493 #define CONFIG_BOOTDELAY        6       /* -1 disables auto-boot */
 494 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 495
 496 #define CONFIG_BAUDRATE         115200
 497
 498 #define CONFIG_PREBOOT  "echo;" \
 499         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 500         "echo"
 501
 502 #undef  CONFIG_BOOTARGS
 503
 504 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 505         "netdev=eth0\0"                                                 \
 506         "hostname=tqm834x\0"                                            \
 507         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 508                 "nfsroot=${serverip}:${rootpath}\0"                     \
 509         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 510         "addip=setenv bootargs ${bootargs} "                            \
 511                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 512                 ":${hostname}:${netdev}:off panic=1\0"                  \
 513         "addcons=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
 514         "flash_nfs_old=run nfsargs addip addcons;"                      \
 515                 "bootm ${kernel_addr}\0"                                \
 516         "flash_nfs=run nfsargs addip addcons;"                          \
 517                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 518         "flash_self_old=run ramargs addip addcons;"                     \
 519                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 520         "flash_self=run ramargs addip addcons;"                         \
 521                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 522         "net_nfs_old=tftp 400000 ${bootfile};"                          \
 523                 "run nfsargs addip addcons;bootm\0"                     \
 524         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 525                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 526                 "run nfsargs addip addcons; "                           \
 527                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 528         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 529         "bootfile=tqm834x/uImage\0"                                     \
 530         "fdtfile=tqm834x/tqm834x.dtb\0"                                 \
 531         "kernel_addr_r=400000\0"                                        \
 532         "fdt_addr_r=600000\0"                                           \
 533         "ramdisk_addr_r=800000\0"                                       \
 534         "kernel_addr=800C0000\0"                                        \
 535         "fdt_addr=800A0000\0"                                           \
 536         "ramdisk_addr=80300000\0"                                       \
 537         "u-boot=tqm834x/u-boot.bin\0"                                   \
 538         "load=tftp 200000 ${u-boot}\0"                                  \
 539         "update=protect off 80000000 +${filesize};"                     \
 540                 "era 80000000 +${filesize};"                            \
 541                 "cp.b 200000 80000000 ${filesize}\0"                    \
 542         "upd=run load update\0"                                         \
 543         ""
 544
 545 #define CONFIG_BOOTCOMMAND      "run flash_self"
 546
 547 /*
 548  * JFFS2 partitions
 549  */
 550 /* mtdparts command line support */
 551 #define CONFIG_CMD_MTDPARTS
 552 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 553 #define CONFIG_FLASH_CFI_MTD
 554 #define MTDIDS_DEFAULT          "nor0=TQM834x-0"
 555
 556 /* default mtd partition table */
 557 #define MTDPARTS_DEFAULT        "mtdparts=TQM834x-0:256k(u-boot),256k(env)," \
 558                                                 "1m(kernel),2m(initrd)," \
 559                                                 "-(user);" \
 560
 561 #endif  /* __CONFIG_H */