include/configs/TQM834x.h

   1 /*
   2  * (C) Copyright 2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 /*
  25  * TQM8349 board configuration file
  26  */
  27
  28 #ifndef __CONFIG_H
  29 #define __CONFIG_H
  30
  31 #define DEBUG
  32 #undef DEBUG
  33
  34 /*
  35  * High Level Configuration Options
  36  */
  37 #define CONFIG_E300             1       /* E300 Family */
  38 #define CONFIG_MPC83XX          1       /* MPC83XX family */
  39 #define CONFIG_MPC834X          1       /* MPC834X specific */
  40 #define CONFIG_MPC8349          1       /* MPC8349 specific */
  41 #define CONFIG_TQM834X          1       /* TQM834X board specific */
  42
  43 /* IMMR Base Addres Register, use Freescale default: 0xff400000 */
  44 #define CFG_IMMR                0xff400000
  45
  46 /* System clock. Primary input clock when in PCI host mode */
  47 #define CONFIG_83XX_CLKIN       66666000        /* 66,666 MHz */
  48
  49 /*
  50  * Local Bus LCRR
  51  *    LCRR:  DLL bypass, Clock divider is 8
  52  *
  53  *    for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
  54  *
  55  * External Local Bus rate is
  56  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
  57  */
  58 #define CFG_LCRR                (LCRR_DBYP | LCRR_CLKDIV_8)
  59
  60 /* board pre init: do not call, nothing to do */
  61 #undef CONFIG_BOARD_EARLY_INIT_F
  62
  63 /* detect the number of flash banks */
  64 #define CONFIG_BOARD_EARLY_INIT_R
  65
  66 /*
  67  * DDR Setup
  68  */
  69 #define CFG_DDR_BASE            0x00000000      /* DDR is system memory*/
  70 #define CFG_SDRAM_BASE          CFG_DDR_BASE
  71 #define CFG_DDR_SDRAM_BASE      CFG_DDR_BASE
  72 #define DDR_CASLAT_25                           /* CASLAT set to 2.5 */
  73 #undef CONFIG_DDR_ECC                           /* only for ECC DDR module */
  74 #undef CONFIG_SPD_EEPROM                        /* do not use SPD EEPROM for DDR setup */
  75
  76 #undef CFG_DRAM_TEST                            /* memory test, takes time */
  77 #define CFG_MEMTEST_START       0x00000000      /* memtest region */
  78 #define CFG_MEMTEST_END         0x00100000
  79
  80 /*
  81  * FLASH on the Local Bus
  82  */
  83 #define CFG_FLASH_CFI                           /* use the Common Flash Interface */
  84 #define CFG_FLASH_CFI_DRIVER                    /* use the CFI driver */
  85 #undef CFG_FLASH_CHECKSUM
  86 #define CFG_FLASH_BASE          0x80000000      /* start of FLASH   */
  87 #define CFG_FLASH_SIZE          8               /* FLASH size in MB */
  88
  89 /* buffered writes in the AMD chip set is not supported yet */
  90 #undef CFG_FLASH_USE_BUFFER_WRITE
  91
  92 /*
  93  * FLASH bank number detection
  94  */
  95
  96 /*
  97  * When CFG_MAX_FLASH_BANKS_DETECT is defined, the actual number of Flash
  98  * banks has to be determined at runtime and stored in a gloabl variable
  99  * tqm834x_num_flash_banks. The value of CFG_MAX_FLASH_BANKS_DETECT is only
 100  * used instead of CFG_MAX_FLASH_BANKS to allocate the array flash_info, and
 101  * should be made sufficiently large to accomodate the number of banks that
 102  * might actually be detected.  Since most (all?) Flash related functions use
 103  * CFG_MAX_FLASH_BANKS as the number of actual banks on the board, it is
 104  * defined as tqm834x_num_flash_banks.
 105  */
 106 #define CFG_MAX_FLASH_BANKS_DETECT      2
 107 #ifndef __ASSEMBLY__
 108 extern int tqm834x_num_flash_banks;
 109 #endif
 110 #define CFG_MAX_FLASH_BANKS (tqm834x_num_flash_banks)
 111
 112 #define CFG_MAX_FLASH_SECT              512     /* max sectors per device */
 113
 114 /* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
 115 #define CFG_BR0_PRELIM          ((CFG_FLASH_BASE & BR_BA) | \
 116                                         BR_MS_GPCM | BR_PS_32 | BR_V)
 117
 118 /* FLASH timing (0x0000_0c54) */
 119 #define CFG_OR_TIMING_FLASH     (OR_GPCM_CSNT | OR_GPCM_ACS_0b10 | \
 120                                         OR_GPCM_SCY_5 | OR_GPCM_TRLX)
 121
 122 #define CFG_PRELIM_OR_AM        0xc0000000      /* OR addr mask: 1 GiB */
 123
 124 #define CFG_OR0_PRELIM          (CFG_PRELIM_OR_AM  | CFG_OR_TIMING_FLASH)
 125
 126 #define CFG_LBLAWAR0_PRELIM     0x8000001D      /* 1 GiB window size (2^(size + 1)) */
 127
 128 #define CFG_LBLAWBAR0_PRELIM    CFG_FLASH_BASE  /* Window base at flash base */
 129
 130 /* disable remaining mappings */
 131 #define CFG_BR1_PRELIM          0x00000000
 132 #define CFG_OR1_PRELIM          0x00000000
 133 #define CFG_LBLAWBAR1_PRELIM    0x00000000
 134 #define CFG_LBLAWAR1_PRELIM     0x00000000
 135
 136 #define CFG_BR2_PRELIM          0x00000000
 137 #define CFG_OR2_PRELIM          0x00000000
 138 #define CFG_LBLAWBAR2_PRELIM    0x00000000
 139 #define CFG_LBLAWAR2_PRELIM     0x00000000
 140
 141 #define CFG_BR3_PRELIM          0x00000000
 142 #define CFG_OR3_PRELIM          0x00000000
 143 #define CFG_LBLAWBAR3_PRELIM    0x00000000
 144 #define CFG_LBLAWAR3_PRELIM     0x00000000
 145
 146 #define CFG_BR4_PRELIM          0x00000000
 147 #define CFG_OR4_PRELIM          0x00000000
 148 #define CFG_LBLAWBAR4_PRELIM    0x00000000
 149 #define CFG_LBLAWAR4_PRELIM     0x00000000
 150
 151 #define CFG_BR5_PRELIM          0x00000000
 152 #define CFG_OR5_PRELIM          0x00000000
 153 #define CFG_LBLAWBAR5_PRELIM    0x00000000
 154 #define CFG_LBLAWAR5_PRELIM     0x00000000
 155
 156 #define CFG_BR6_PRELIM          0x00000000
 157 #define CFG_OR6_PRELIM          0x00000000
 158 #define CFG_LBLAWBAR6_PRELIM    0x00000000
 159 #define CFG_LBLAWAR6_PRELIM     0x00000000
 160
 161 #define CFG_BR7_PRELIM          0x00000000
 162 #define CFG_OR7_PRELIM          0x00000000
 163 #define CFG_LBLAWBAR7_PRELIM    0x00000000
 164 #define CFG_LBLAWAR7_PRELIM     0x00000000
 165
 166 /*
 167  * Monitor config
 168  */
 169 #define CFG_MONITOR_BASE        TEXT_BASE       /* start of monitor */
 170
 171 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
 172 #define CFG_RAMBOOT
 173 #else
 174 #undef  CFG_RAMBOOT
 175 #endif
 176
 177 #define CONFIG_L1_INIT_RAM
 178 #define CFG_INIT_RAM_LOCK       1
 179 #define CFG_INIT_RAM_ADDR       0x20000000      /* Initial RAM address */
 180 #define CFG_INIT_RAM_END        0x1000          /* End of used area in RAM*/
 181
 182 #define CFG_GBL_DATA_SIZE       0x100           /* num bytes initial data */
 183 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 184 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 185
 186 #define CFG_MONITOR_LEN         (256 * 1024) /* Reserve 256 kB for Mon */
 187 #define CFG_MALLOC_LEN          (128 * 1024) /* Reserved for malloc */
 188
 189 /*
 190  * Serial Port
 191  */
 192 #define CONFIG_CONS_INDEX       1
 193 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 194 #define CFG_NS16550
 195 #define CFG_NS16550_SERIAL
 196 #define CFG_NS16550_REG_SIZE    1
 197 #define CFG_NS16550_CLK         get_bus_freq(0)
 198
 199 #define CFG_BAUDRATE_TABLE  \
 200         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 201
 202 #define CFG_NS16550_COM1        (CFG_IMMR + 0x4500)
 203 #define CFG_NS16550_COM2        (CFG_IMMR + 0x4600)
 204
 205 /*
 206  * I2C
 207  */
 208 #define CONFIG_HARD_I2C                         /* I2C with hardware support    */
 209 #undef CONFIG_SOFT_I2C                          /* I2C bit-banged               */
 210 #define CONFIG_FSL_I2C
 211 #define CFG_I2C_SPEED                   400000  /* I2C speed: 400KHz            */
 212 #define CFG_I2C_SLAVE                   0x7F    /* slave address                */
 213 #define CFG_I2C_OFFSET                  0x3000
 214
 215 /* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
 216 #define CFG_I2C_EEPROM_ADDR             0x50    /* 1010000x                     */
 217 #define CFG_I2C_EEPROM_ADDR_LEN         2       /* 16 bit                       */
 218 #define CFG_EEPROM_PAGE_WRITE_BITS      5       /* 32 bytes per write           */
 219 #define CFG_EEPROM_PAGE_WRITE_ENABLE
 220 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS  12      /* 10ms +/- 20%                 */
 221 #define CFG_I2C_MULTI_EEPROMS           1       /* more than one eeprom         */
 222
 223 /* I2C RTC */
 224 #define CONFIG_RTC_DS1337                       /* use ds1337 rtc via i2c       */
 225 #define CFG_I2C_RTC_ADDR                0x68    /* at address 0x68              */
 226
 227 /* I2C SYSMON (LM75) */
 228 #define CONFIG_DTT_LM75                 1       /* ON Semi's LM75               */
 229 #define CONFIG_DTT_SENSORS              {0}     /* Sensor addresses             */
 230 #define CFG_DTT_MAX_TEMP                70
 231 #define CFG_DTT_LOW_TEMP                -30
 232 #define CFG_DTT_HYSTERESIS              3
 233
 234 /*
 235  * TSEC
 236  */
 237 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
 238 #define CONFIG_MII
 239
 240 #define CFG_TSEC1_OFFSET        0x24000
 241 #define CFG_TSEC1               (CFG_IMMR + CFG_TSEC1_OFFSET)
 242 #define CFG_TSEC2_OFFSET        0x25000
 243 #define CFG_TSEC2               (CFG_IMMR + CFG_TSEC2_OFFSET)
 244
 245 #if defined(CONFIG_TSEC_ENET)
 246
 247 #ifndef CONFIG_NET_MULTI
 248 #define CONFIG_NET_MULTI
 249 #endif
 250
 251 #define CONFIG_TSEC1            1
 252 #define CONFIG_TSEC1_NAME       "TSEC0"
 253 #define CONFIG_TSEC2            1
 254 #define CONFIG_TSEC2_NAME       "TSEC1"
 255 #define TSEC1_PHY_ADDR                  2
 256 #define TSEC2_PHY_ADDR                  1
 257 #define TSEC1_PHYIDX                    0
 258 #define TSEC2_PHYIDX                    0
 259
 260 /* Options are: TSEC[0-1] */
 261 #define CONFIG_ETHPRIME                 "TSEC0"
 262
 263 #endif  /* CONFIG_TSEC_ENET */
 264
 265 /*
 266  * General PCI
 267  * Addresses are mapped 1-1.
 268  */
 269 #define CONFIG_PCI
 270
 271 #if defined(CONFIG_PCI)
 272
 273 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 274 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 275
 276 /* PCI1 host bridge */
 277 #define CFG_PCI1_MEM_BASE       0xc0000000
 278 #define CFG_PCI1_MEM_PHYS       CFG_PCI1_MEM_BASE
 279 #define CFG_PCI1_MEM_SIZE       0x20000000      /* 512M */
 280 #define CFG_PCI1_IO_BASE        0xe2000000
 281 #define CFG_PCI1_IO_PHYS        CFG_PCI1_IO_BASE
 282 #define CFG_PCI1_IO_SIZE        0x1000000       /* 16M */
 283
 284 #undef CONFIG_EEPRO100
 285 #define CONFIG_EEPRO100
 286 #undef CONFIG_TULIP
 287
 288 #if !defined(CONFIG_PCI_PNP)
 289         #define PCI_ENET0_IOADDR        CFG_PCI1_IO_BASE
 290         #define PCI_ENET0_MEMADDR       CFG_PCI1_MEM_BASE
 291         #define PCI_IDSEL_NUMBER        0x1c    /* slot0 (IDSEL) = 28 */
 292 #endif
 293
 294 #define CFG_PCI_SUBSYS_VENDORID         0x1957  /* Freescale */
 295
 296 #endif  /* CONFIG_PCI */
 297
 298 /*
 299  * Environment
 300  */
 301 #define CONFIG_ENV_OVERWRITE
 302
 303 #ifndef CFG_RAMBOOT
 304         #define CFG_ENV_IS_IN_FLASH     1
 305         #define CFG_ENV_ADDR            (CFG_MONITOR_BASE + 0x40000)
 306         #define CFG_ENV_SECT_SIZE       0x20000 /* 256K(one sector) for env */
 307         #define CFG_ENV_SIZE            0x2000
 308 #else
 309         #define CFG_NO_FLASH            1       /* Flash is not usable now */
 310         #define CFG_ENV_IS_NOWHERE      1       /* Store ENV in memory only */
 311         #define CFG_ENV_ADDR            (CFG_MONITOR_BASE - 0x1000)
 312         #define CFG_ENV_SIZE            0x2000
 313 #endif
 314
 315 #define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 316 #define CFG_LOADS_BAUD_CHANGE           1       /* allow baudrate change */
 317
 318 /*
 319  * BOOTP options
 320  */
 321 #define CONFIG_BOOTP_BOOTFILESIZE
 322 #define CONFIG_BOOTP_BOOTPATH
 323 #define CONFIG_BOOTP_GATEWAY
 324 #define CONFIG_BOOTP_HOSTNAME
 325
 326
 327 /*
 328  * Command line configuration.
 329  */
 330 #include <config_cmd_default.h>
 331
 332 #define CONFIG_CMD_DATE
 333 #define CONFIG_CMD_DTT
 334 #define CONFIG_CMD_EEPROM
 335 #define CONFIG_CMD_I2C
 336 #define CONFIG_CMD_JFFS2
 337 #define CONFIG_CMD_MII
 338 #define CONFIG_CMD_PING
 339
 340 #if defined(CONFIG_PCI)
 341     #define CONFIG_CMD_PCI
 342 #endif
 343
 344 #if defined(CFG_RAMBOOT)
 345     #undef CONFIG_CMD_ENV
 346     #undef CONFIG_CMD_LOADS
 347 #endif
 348
 349 /*
 350  * Miscellaneous configurable options
 351  */
 352 #define CFG_LONGHELP                            /* undef to save memory */
 353 #define CFG_LOAD_ADDR           0x2000000       /* default load address */
 354 #define CFG_PROMPT              "=> "           /* Monitor Command Prompt */
 355
 356 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 357 #define CFG_HUSH_PARSER         1       /* Use the HUSH parser          */
 358 #ifdef  CFG_HUSH_PARSER
 359 #define CFG_PROMPT_HUSH_PS2     "> "
 360 #endif
 361
 362 #if defined(CONFIG_CMD_KGDB)
 363         #define CFG_CBSIZE      1024            /* Console I/O Buffer Size */
 364 #else
 365         #define CFG_CBSIZE      256             /* Console I/O Buffer Size */
 366 #endif
 367
 368 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 369 #define CFG_MAXARGS             16              /* max number of command args */
 370 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size */
 371 #define CFG_HZ                  1000            /* decrementer freq: 1ms ticks */
 372
 373 #undef CONFIG_WATCHDOG                          /* watchdog disabled */
 374
 375 /*
 376  * For booting Linux, the board info and command line data
 377  * have to be in the first 8 MB of memory, since this is
 378  * the maximum mapped by the Linux kernel during initialization.
 379  */
 380 #define CFG_BOOTMAPSZ   (8 << 20)       /* Initial Memory map for Linux*/
 381
 382 /*
 383  * Cache Configuration
 384  */
 385 #define CFG_DCACHE_SIZE         32768
 386 #define CFG_CACHELINE_SIZE      32
 387 #if defined(CONFIG_CMD_KGDB)
 388 #define CFG_CACHELINE_SHIFT     5       /*log base 2 of the above value*/
 389 #endif
 390
 391 #define CFG_HRCW_LOW (\
 392         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 393         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 394         HRCWL_CSB_TO_CLKIN_4X1 |\
 395         HRCWL_VCO_1X2 |\
 396         HRCWL_CORE_TO_CSB_2X1)
 397
 398 #if defined(PCI_64BIT)
 399 #define CFG_HRCW_HIGH (\
 400         HRCWH_PCI_HOST |\
 401         HRCWH_64_BIT_PCI |\
 402         HRCWH_PCI1_ARBITER_ENABLE |\
 403         HRCWH_PCI2_ARBITER_DISABLE |\
 404         HRCWH_CORE_ENABLE |\
 405         HRCWH_FROM_0X00000100 |\
 406         HRCWH_BOOTSEQ_DISABLE |\
 407         HRCWH_SW_WATCHDOG_DISABLE |\
 408         HRCWH_ROM_LOC_LOCAL_16BIT |\
 409         HRCWH_TSEC1M_IN_GMII |\
 410         HRCWH_TSEC2M_IN_GMII )
 411 #else
 412 #define CFG_HRCW_HIGH (\
 413         HRCWH_PCI_HOST |\
 414         HRCWH_32_BIT_PCI |\
 415         HRCWH_PCI1_ARBITER_ENABLE |\
 416         HRCWH_PCI2_ARBITER_DISABLE |\
 417         HRCWH_CORE_ENABLE |\
 418         HRCWH_FROM_0X00000100 |\
 419         HRCWH_BOOTSEQ_DISABLE |\
 420         HRCWH_SW_WATCHDOG_DISABLE |\
 421         HRCWH_ROM_LOC_LOCAL_16BIT |\
 422         HRCWH_TSEC1M_IN_GMII |\
 423         HRCWH_TSEC2M_IN_GMII )
 424 #endif
 425
 426 /* System IO Config */
 427 #define CFG_SICRH       SICRH_TSOBI1
 428 #define CFG_SICRL       SICRL_LDP_A
 429
 430 /* i-cache and d-cache disabled */
 431 #define CFG_HID0_INIT   0x000000000
 432 #define CFG_HID0_FINAL  CFG_HID0_INIT
 433 #define CFG_HID2        HID2_HBE
 434
 435 /* DDR 0 - 512M */
 436 #define CFG_IBAT0L      (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 437 #define CFG_IBAT0U      (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
 438 #define CFG_IBAT1L      (CFG_SDRAM_BASE + 0x10000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
 439 #define CFG_IBAT1U      (CFG_SDRAM_BASE + 0x10000000 | BATU_BL_256M | BATU_VS | BATU_VP)
 440
 441 /* stack in DCACHE @ 512M (no backing mem) */
 442 #define CFG_IBAT2L      (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
 443 #define CFG_IBAT2U      (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
 444
 445 /* PCI */
 446 #ifdef CONFIG_PCI
 447 #define CFG_IBAT3L      (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 448 #define CFG_IBAT3U      (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
 449 #define CFG_IBAT4L      (CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
 450 #define CFG_IBAT4U      (CFG_PCI1_MEM_BASE + 0x10000000 | BATU_BL_256M | BATU_VS | BATU_VP)
 451 #define CFG_IBAT5L      (CFG_PCI1_IO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 452 #define CFG_IBAT5U      (CFG_PCI1_IO_BASE + 0x10000000 | BATU_BL_16M | BATU_VS | BATU_VP)
 453 #else
 454 #define CFG_IBAT3L      (0)
 455 #define CFG_IBAT3U      (0)
 456 #define CFG_IBAT4L      (0)
 457 #define CFG_IBAT4U      (0)
 458 #define CFG_IBAT5L      (0)
 459 #define CFG_IBAT5U      (0)
 460 #endif
 461
 462 /* IMMRBAR */
 463 #define CFG_IBAT6L      (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 464 #define CFG_IBAT6U      (CFG_IMMR | BATU_BL_1M | BATU_VS | BATU_VP)
 465
 466 /* FLASH */
 467 #define CFG_IBAT7L      (CFG_FLASH_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 468 #define CFG_IBAT7U      (CFG_FLASH_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
 469
 470 #define CFG_DBAT0L      CFG_IBAT0L
 471 #define CFG_DBAT0U      CFG_IBAT0U
 472 #define CFG_DBAT1L      CFG_IBAT1L
 473 #define CFG_DBAT1U      CFG_IBAT1U
 474 #define CFG_DBAT2L      CFG_IBAT2L
 475 #define CFG_DBAT2U      CFG_IBAT2U
 476 #define CFG_DBAT3L      CFG_IBAT3L
 477 #define CFG_DBAT3U      CFG_IBAT3U
 478 #define CFG_DBAT4L      CFG_IBAT4L
 479 #define CFG_DBAT4U      CFG_IBAT4U
 480 #define CFG_DBAT5L      CFG_IBAT5L
 481 #define CFG_DBAT5U      CFG_IBAT5U
 482 #define CFG_DBAT6L      CFG_IBAT6L
 483 #define CFG_DBAT6U      CFG_IBAT6U
 484 #define CFG_DBAT7L      CFG_IBAT7L
 485 #define CFG_DBAT7U      CFG_IBAT7U
 486
 487 /*
 488  * Internal Definitions
 489  *
 490  * Boot Flags
 491  */
 492 #define BOOTFLAG_COLD           0x01    /* Normal Power-On: Boot from FLASH */
 493 #define BOOTFLAG_WARM           0x02    /* Software reboot */
 494
 495 #if defined(CONFIG_CMD_KGDB)
 496 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 497 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 498 #endif
 499
 500 /*
 501  * Environment Configuration
 502  */
 503
 504 #if defined(CONFIG_TSEC_ENET)
 505 #define CONFIG_ETHADDR          D2:DA:5E:44:BC:29
 506 #define CONFIG_HAS_ETH1
 507 #define CONFIG_ETH1ADDR         1E:F3:40:21:92:53
 508 #endif
 509
 510 #define CONFIG_IPADDR           192.168.205.1
 511
 512 #define CONFIG_HOSTNAME         tqm8349
 513 #define CONFIG_ROOTPATH         /opt/eldk/ppc_6xx
 514 #define CONFIG_BOOTFILE         /tftpboot/tqm83xx/uImage
 515
 516 #define CONFIG_SERVERIP         192.168.1.1
 517 #define CONFIG_GATEWAYIP        192.168.1.1
 518 #define CONFIG_NETMASK          255.255.255.0
 519
 520 #define CONFIG_LOADADDR         200000  /* default location for tftp and bootm */
 521
 522 #define CONFIG_BOOTDELAY        6       /* -1 disables auto-boot */
 523 #undef  CONFIG_BOOTARGS                 /* the boot command will set bootargs */
 524
 525 #define CONFIG_BAUDRATE         115200
 526
 527 #define CONFIG_PREBOOT  "echo;" \
 528         "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
 529         "echo"
 530
 531 #undef  CONFIG_BOOTARGS
 532
 533 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 534         "netdev=eth0\0"                                                 \
 535         "hostname=tqm83xx\0"                                            \
 536         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 537                 "nfsroot=${serverip}:${rootpath}\0"                     \
 538         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 539         "addip=setenv bootargs ${bootargs} "                            \
 540                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 541                 ":${hostname}:${netdev}:off panic=1\0"                  \
 542         "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
 543         "flash_nfs=run nfsargs addip addtty;"                           \
 544                 "bootm ${kernel_addr}\0"                                \
 545         "flash_self=run ramargs addip addtty;"                          \
 546                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 547         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
 548                 "bootm\0"                                               \
 549         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 550         "bootfile=/tftpboot/tqm83xx/uImage\0"                           \
 551         "kernel_addr=80060000\0"                                        \
 552         "ramdisk_addr=80160000\0"                                       \
 553         "load=tftp 100000 /tftpboot/tqm83xx/u-boot.bin\0"               \
 554         "update=protect off 80000000 8003ffff; "                        \
 555                 "era 80000000 8003ffff; cp.b 100000 80000000 40000\0"   \
 556         "upd=run load;run update\0"                                     \
 557         ""
 558
 559 #define CONFIG_BOOTCOMMAND      "run flash_self"
 560
 561 /*
 562  * JFFS2 partitions
 563  */
 564 /* mtdparts command line support */
 565 #define CONFIG_JFFS2_CMDLINE
 566 #define MTDIDS_DEFAULT          "nor0=TQM834x-0"
 567
 568 /* default mtd partition table */
 569 #define MTDPARTS_DEFAULT        "mtdparts=TQM834x-0:256k(u-boot),128k(env),"\
 570                                                 "1m(kernel),2m(initrd),"\
 571                                                 "-(user);"\
 572
 573 #endif  /* __CONFIG_H */