include/configs/sbc8548.h

   1 /*
   2  * Copyright 2007,2009 Wind River Systems <www.windriver.com>
   3  * Copyright 2007 Embedded Specialties, Inc.
   4  * Copyright 2004, 2007 Freescale Semiconductor.
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 /*
  26  * sbc8548 board configuration file
  27  * Please refer to doc/README.sbc8548 for more info.
  28  */
  29 #ifndef __CONFIG_H
  30 #define __CONFIG_H
  31
  32 /*
  33  * Top level Makefile configuration choices
  34  */
  35 #ifdef CONFIG_PCI
  36 #define CONFIG_PCI1
  37 #endif
  38
  39 #ifdef CONFIG_66
  40 #define CONFIG_SYS_CLK_DIV 1
  41 #endif
  42
  43 #ifdef CONFIG_33
  44 #define CONFIG_SYS_CLK_DIV 2
  45 #endif
  46
  47 #ifdef CONFIG_PCIE
  48 #define CONFIG_PCIE1
  49 #endif
  50
  51 /*
  52  * High Level Configuration Options
  53  */
  54 #define CONFIG_BOOKE            1       /* BOOKE */
  55 #define CONFIG_E500             1       /* BOOKE e500 family */
  56 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41/48 */
  57 #define CONFIG_MPC8548          1       /* MPC8548 specific */
  58 #define CONFIG_SBC8548          1       /* SBC8548 board specific */
  59
  60 #ifndef CONFIG_SYS_TEXT_BASE
  61 #define CONFIG_SYS_TEXT_BASE    0xfffa0000
  62 #endif
  63
  64 #undef CONFIG_RIO
  65
  66 #ifdef CONFIG_PCI
  67 #define CONFIG_FSL_PCI_INIT             /* Use common FSL init code */
  68 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  69 #endif
  70 #ifdef CONFIG_PCIE1
  71 #define CONFIG_FSL_PCIE_RESET   1       /* need PCIe reset errata */
  72 #endif
  73
  74 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  75 #define CONFIG_ENV_OVERWRITE
  76
  77 #define CONFIG_INTERRUPTS               /* enable pci, srio, ddr interrupts */
  78
  79 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  80
  81 /*
  82  * Below assumes that CCB:SYSCLK remains unchanged at 6:1 via SW2:[1-4]
  83  */
  84 #ifndef CONFIG_SYS_CLK_DIV
  85 #define CONFIG_SYS_CLK_DIV      1       /* 2, if 33MHz PCI card installed */
  86 #endif
  87 #define CONFIG_SYS_CLK_FREQ     (66000000 / CONFIG_SYS_CLK_DIV)
  88
  89 /*
  90  * These can be toggled for performance analysis, otherwise use default.
  91  */
  92 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  93 #define CONFIG_BTB                      /* toggle branch predition */
  94
  95 /*
  96  * Only possible on E500 Version 2 or newer cores.
  97  */
  98 #define CONFIG_ENABLE_36BIT_PHYS        1
  99
 100 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
 101
 102 #undef  CONFIG_SYS_DRAM_TEST                    /* memory test, takes time */
 103 #define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest works on */
 104 #define CONFIG_SYS_MEMTEST_END          0x00400000
 105
 106 /*
 107  * Base addresses -- Note these are effective addresses where the
 108  * actual resources get mapped (not physical addresses)
 109  */
 110 #define CONFIG_SYS_CCSRBAR_DEFAULT      0xff700000      /* CCSRBAR Default */
 111 #define CONFIG_SYS_CCSRBAR              0xe0000000      /* relocated CCSRBAR */
 112 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR      /* physical addr of CCSRBAR */
 113 #define CONFIG_SYS_IMMR         CONFIG_SYS_CCSRBAR      /* PQII uses CONFIG_SYS_IMMR */
 114
 115 /* DDR Setup */
 116 #define CONFIG_FSL_DDR2
 117 #undef CONFIG_FSL_DDR_INTERACTIVE
 118 #undef CONFIG_SPD_EEPROM                /* Use SPD EEPROM for DDR setup */
 119 #undef CONFIG_DDR_SPD
 120 #undef CONFIG_DDR_ECC                   /* only for ECC DDR module */
 121
 122 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER       /* DDR controller or DMA? */
 123 #define CONFIG_MEM_INIT_VALUE   0xDeadBeef
 124
 125 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
 126 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
 127 #define CONFIG_VERY_BIG_RAM
 128
 129 #define CONFIG_NUM_DDR_CONTROLLERS      1
 130 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
 131 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
 132
 133 /* I2C addresses of SPD EEPROMs */
 134 #define SPD_EEPROM_ADDRESS      0x51    /* CTLR 0 DIMM 0 */
 135
 136 /*
 137  * Make sure required options are set
 138  */
 139 #ifndef CONFIG_SPD_EEPROM
 140         #define CONFIG_SYS_SDRAM_SIZE   256             /* DDR is 256MB */
 141 #endif
 142
 143 #undef CONFIG_CLOCKS_IN_MHZ
 144
 145 /*
 146  * FLASH on the Local Bus
 147  * Two banks, one 8MB the other 64MB, using the CFI driver.
 148  * Boot from BR0/OR0 bank at 0xff80_0000
 149  * Alternate BR6/OR6 bank at 0xfb80_0000
 150  *
 151  * BR0:
 152  *    Base address 0 = 0xff80_0000 = BR0[0:16] = 1111 1111 1000 0000 0
 153  *    Port Size = 8 bits = BRx[19:20] = 01
 154  *    Use GPCM = BRx[24:26] = 000
 155  *    Valid = BRx[31] = 1
 156  *
 157  * 0    4    8    12   16   20   24   28
 158  * 1111 1111 1000 0000 0000 1000 0000 0001 = ff800801    BR0
 159  *
 160  * BR6:
 161  *    Base address 6 = 0xfb80_0000 = BR6[0:16] = 1111 1011 1000 0000 0
 162  *    Port Size = 32 bits = BRx[19:20] = 11
 163  *    Use GPCM = BRx[24:26] = 000
 164  *    Valid = BRx[31] = 1
 165  *
 166  * 0    4    8    12   16   20   24   28
 167  * 1111 1011 1000 0000 0001 1000 0000 0001 = fb801801    BR6
 168  *
 169  * OR0:
 170  *    Addr Mask = 8M = OR1[0:16] = 1111 1111 1000 0000 0
 171  *    XAM = OR0[17:18] = 11
 172  *    CSNT = OR0[20] = 1
 173  *    ACS = half cycle delay = OR0[21:22] = 11
 174  *    SCY = 6 = OR0[24:27] = 0110
 175  *    TRLX = use relaxed timing = OR0[29] = 1
 176  *    EAD = use external address latch delay = OR0[31] = 1
 177  *
 178  * 0    4    8    12   16   20   24   28
 179  * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65    OR0
 180  *
 181  * OR6:
 182  *    Addr Mask = 64M = OR6[0:16] = 1111 1000 0000 0000 0
 183  *    XAM = OR6[17:18] = 11
 184  *    CSNT = OR6[20] = 1
 185  *    ACS = half cycle delay = OR6[21:22] = 11
 186  *    SCY = 6 = OR6[24:27] = 0110
 187  *    TRLX = use relaxed timing = OR6[29] = 1
 188  *    EAD = use external address latch delay = OR6[31] = 1
 189  *
 190  * 0    4    8    12   16   20   24   28
 191  * 1111 1000 0000 0000 0110 1110 0110 0101 = f8006e65    OR6
 192  */
 193
 194 #define CONFIG_SYS_BOOT_BLOCK           0xff800000      /* start of 8MB Flash */
 195 #define CONFIG_SYS_ALT_FLASH            0xfb800000      /* 64MB "user" flash */
 196 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_BOOT_BLOCK   /* start of FLASH 16M */
 197
 198 #define CONFIG_SYS_BR0_PRELIM           0xff800801
 199 #define CONFIG_SYS_BR6_PRELIM           0xfb801801
 200
 201 #define CONFIG_SYS_OR0_PRELIM           0xff806e65
 202 #define CONFIG_SYS_OR6_PRELIM           0xf8006e65
 203
 204 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, \
 205                                          CONFIG_SYS_ALT_FLASH}
 206 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks */
 207 #define CONFIG_SYS_MAX_FLASH_SECT       256             /* sectors per device */
 208 #undef  CONFIG_SYS_FLASH_CHECKSUM
 209 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 210 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 211
 212 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 213
 214 #define CONFIG_FLASH_CFI_DRIVER
 215 #define CONFIG_SYS_FLASH_CFI
 216 #define CONFIG_SYS_FLASH_EMPTY_INFO
 217
 218 /* CS5 = Local bus peripherals controlled by the EPLD */
 219
 220 #define CONFIG_SYS_BR5_PRELIM           0xf8000801
 221 #define CONFIG_SYS_OR5_PRELIM           0xff006e65
 222 #define CONFIG_SYS_EPLD_BASE            0xf8000000
 223 #define CONFIG_SYS_LED_DISP_BASE        0xf8000000
 224 #define CONFIG_SYS_USER_SWITCHES_BASE   0xf8100000
 225 #define CONFIG_SYS_BD_REV               0xf8300000
 226 #define CONFIG_SYS_EEPROM_BASE          0xf8b00000
 227
 228 /*
 229  * SDRAM on the Local Bus (CS3 and CS4)
 230  */
 231 #define CONFIG_SYS_LBC_SDRAM_BASE       0xf0000000      /* Localbus SDRAM */
 232 #define CONFIG_SYS_LBC_SDRAM_SIZE       128             /* LBC SDRAM is 128MB */
 233
 234 /*
 235  * Base Register 3 and Option Register 3 configure the 1st 1/2 SDRAM.
 236  * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
 237  *
 238  * For BR3, need:
 239  *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 240  *    port-size = 32-bits = BR2[19:20] = 11
 241  *    no parity checking = BR2[21:22] = 00
 242  *    SDRAM for MSEL = BR2[24:26] = 011
 243  *    Valid = BR[31] = 1
 244  *
 245  * 0    4    8    12   16   20   24   28
 246  * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
 247  *
 248  */
 249
 250 #define CONFIG_SYS_BR3_PRELIM           0xf0001861
 251
 252 /*
 253  * The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 254  *
 255  * For OR3, need:
 256  *    64MB mask for AM, OR3[0:7] = 1111 1100
 257  *                 XAM, OR3[17:18] = 11
 258  *    10 columns OR3[19-21] = 011
 259  *    12 rows   OR3[23-25] = 011
 260  *    EAD set for extra time OR[31] = 0
 261  *
 262  * 0    4    8    12   16   20   24   28
 263  * 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0
 264  */
 265
 266 #define CONFIG_SYS_OR3_PRELIM           0xfc006cc0
 267
 268 /*
 269  * Base Register 4 and Option Register 4 configure the 2nd 1/2 SDRAM.
 270  * The base address, (SDRAM_BASE + 1/2*SIZE), is 0xf4000000.
 271  *
 272  * For BR4, need:
 273  *    Base address of 0xf4000000 = BR[0:16] = 1111 0100 0000 0000 0
 274  *    port-size = 32-bits = BR2[19:20] = 11
 275  *    no parity checking = BR2[21:22] = 00
 276  *    SDRAM for MSEL = BR2[24:26] = 011
 277  *    Valid = BR[31] = 1
 278  *
 279  * 0    4    8    12   16   20   24   28
 280  * 1111 0000 0000 0000 0001 1000 0110 0001 = f4001861
 281  *
 282  */
 283
 284 #define CONFIG_SYS_BR4_PRELIM           0xf4001861
 285
 286 /*
 287  * The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 288  *
 289  * For OR4, need:
 290  *    64MB mask for AM, OR3[0:7] = 1111 1100
 291  *                 XAM, OR3[17:18] = 11
 292  *    10 columns OR3[19-21] = 011
 293  *    12 rows   OR3[23-25] = 011
 294  *    EAD set for extra time OR[31] = 0
 295  *
 296  * 0    4    8    12   16   20   24   28
 297  * 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0
 298  */
 299
 300 #define CONFIG_SYS_OR4_PRELIM           0xfc006cc0
 301
 302 #define CONFIG_SYS_LBC_LCRR             0x00000002    /* LB clock ratio reg */
 303 #define CONFIG_SYS_LBC_LBCR             0x00000000    /* LB config reg */
 304 #define CONFIG_SYS_LBC_LSRT             0x20000000  /* LB sdram refresh timer */
 305 #define CONFIG_SYS_LBC_MRTPR            0x00000000  /* LB refresh timer prescal*/
 306
 307 /*
 308  * Common settings for all Local Bus SDRAM commands.
 309  * At run time, either BSMA1516 (for CPU 1.1)
 310  *                  or BSMA1617 (for CPU 1.0) (old)
 311  * is OR'ed in too.
 312  */
 313 #define CONFIG_SYS_LBC_LSDMR_COMMON     ( LSDMR_RFCR16          \
 314                                 | LSDMR_PRETOACT7       \
 315                                 | LSDMR_ACTTORW7        \
 316                                 | LSDMR_BL8             \
 317                                 | LSDMR_WRC4            \
 318                                 | LSDMR_CL3             \
 319                                 | LSDMR_RFEN            \
 320                                 )
 321
 322 #define CONFIG_SYS_INIT_RAM_LOCK        1
 323 #define CONFIG_SYS_INIT_RAM_ADDR        0xe4010000      /* Initial RAM address */
 324 #define CONFIG_SYS_INIT_RAM_END 0x4000          /* End of used area in RAM */
 325
 326 #define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000      /* relocate boot L2SRAM */
 327
 328 #define CONFIG_SYS_GBL_DATA_SIZE        128             /* num bytes initial data */
 329 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 330 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 331
 332 /*
 333  * For soldered on flash, (128kB/sector) we use 2 sectors for u-boot and
 334  * one for env+bootpg (CONFIG_SYS_TEXT_BASE=0xfffa_0000, 384kB total).  For SODIMM
 335  * flash (512kB/sector) we use 1 sector for u-boot, and one for env+bootpg
 336  * (CONFIG_SYS_TEXT_BASE=0xfff0_0000, 1MB total).  This dynamically sets the right
 337  * thing for MONITOR_LEN in both cases.
 338  */
 339 #define CONFIG_SYS_MONITOR_LEN          (~CONFIG_SYS_TEXT_BASE + 1)
 340 #define CONFIG_SYS_MALLOC_LEN           (128 * 1024)    /* Reserved for malloc */
 341
 342 /* Serial Port */
 343 #define CONFIG_CONS_INDEX       1
 344 #define CONFIG_SYS_NS16550
 345 #define CONFIG_SYS_NS16550_SERIAL
 346 #define CONFIG_SYS_NS16550_REG_SIZE     1
 347 #define CONFIG_SYS_NS16550_CLK          (400000000 / CONFIG_SYS_CLK_DIV)
 348
 349 #define CONFIG_SYS_BAUDRATE_TABLE \
 350         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 351
 352 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 353 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 354
 355 /* Use the HUSH parser */
 356 #define CONFIG_SYS_HUSH_PARSER
 357 #ifdef  CONFIG_SYS_HUSH_PARSER
 358 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
 359 #endif
 360
 361 /* pass open firmware flat tree */
 362 #define CONFIG_OF_LIBFDT                1
 363 #define CONFIG_OF_BOARD_SETUP           1
 364 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 365
 366 /*
 367  * I2C
 368  */
 369 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 370 #define CONFIG_HARD_I2C         /* I2C with hardware support*/
 371 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged */
 372 #define CONFIG_SYS_I2C_SPEED            400000  /* I2C speed and slave address */
 373 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
 374 #define CONFIG_SYS_I2C_SLAVE            0x7F
 375 #define CONFIG_SYS_I2C_OFFSET           0x3000
 376
 377 /*
 378  * General PCI
 379  * Memory space is mapped 1-1, but I/O space must start from 0.
 380  */
 381 #define CONFIG_SYS_PCI_VIRT             0x80000000      /* 1G PCI TLB */
 382 #define CONFIG_SYS_PCI_PHYS             0x80000000      /* 1G PCI TLB */
 383
 384 #define CONFIG_SYS_PCI1_MEM_VIRT        0x80000000
 385 #define CONFIG_SYS_PCI1_MEM_BUS         0x80000000
 386 #define CONFIG_SYS_PCI1_MEM_PHYS        0x80000000
 387 #define CONFIG_SYS_PCI1_MEM_SIZE        0x20000000      /* 512M */
 388 #define CONFIG_SYS_PCI1_IO_VIRT         0xe2000000
 389 #define CONFIG_SYS_PCI1_IO_BUS          0x00000000
 390 #define CONFIG_SYS_PCI1_IO_PHYS         0xe2000000
 391 #define CONFIG_SYS_PCI1_IO_SIZE         0x00800000      /* 8M */
 392
 393 #ifdef CONFIG_PCIE1
 394 #define CONFIG_SYS_PCIE1_MEM_VIRT       0xa0000000
 395 #define CONFIG_SYS_PCIE1_MEM_BUS        0xa0000000
 396 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xa0000000
 397 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
 398 #define CONFIG_SYS_PCIE1_IO_VIRT        0xe2800000
 399 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 400 #define CONFIG_SYS_PCIE1_IO_PHYS        0xe2800000
 401 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000      /* 8M */
 402 #endif
 403
 404 #ifdef CONFIG_RIO
 405 /*
 406  * RapidIO MMU
 407  */
 408 #define CONFIG_SYS_RIO_MEM_BASE 0xC0000000
 409 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000      /* 512M */
 410 #endif
 411
 412 #if defined(CONFIG_PCI)
 413
 414 #define CONFIG_NET_MULTI
 415 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 416
 417 #undef CONFIG_EEPRO100
 418 #undef CONFIG_TULIP
 419
 420 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 421
 422 #endif  /* CONFIG_PCI */
 423
 424
 425 #if defined(CONFIG_TSEC_ENET)
 426
 427 #ifndef CONFIG_NET_MULTI
 428 #define CONFIG_NET_MULTI        1
 429 #endif
 430
 431 #define CONFIG_MII              1       /* MII PHY management */
 432 #define CONFIG_TSEC1    1
 433 #define CONFIG_TSEC1_NAME       "eTSEC0"
 434 #define CONFIG_TSEC2    1
 435 #define CONFIG_TSEC2_NAME       "eTSEC1"
 436 #undef CONFIG_MPC85XX_FEC
 437
 438 #define TSEC1_PHY_ADDR          0x19
 439 #define TSEC2_PHY_ADDR          0x1a
 440
 441 #define TSEC1_PHYIDX            0
 442 #define TSEC2_PHYIDX            0
 443
 444 #define TSEC1_FLAGS             TSEC_GIGABIT
 445 #define TSEC2_FLAGS             TSEC_GIGABIT
 446
 447 /* Options are: eTSEC[0-3] */
 448 #define CONFIG_ETHPRIME         "eTSEC0"
 449 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 450 #endif  /* CONFIG_TSEC_ENET */
 451
 452 /*
 453  * Environment
 454  */
 455 #define CONFIG_ENV_IS_IN_FLASH  1
 456 #define CONFIG_ENV_SIZE         0x2000
 457 #if CONFIG_SYS_TEXT_BASE == 0xfff00000  /* Boot from 64MB SODIMM */
 458 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + 0x80000)
 459 #define CONFIG_ENV_SECT_SIZE    0x80000 /* 512K(one sector) for env */
 460 #elif CONFIG_SYS_TEXT_BASE == 0xfffa0000        /* Boot from 8MB soldered flash */
 461 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + 0x40000)
 462 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
 463 #else
 464 #warning undefined environment size/location.
 465 #endif
 466
 467 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 468 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 469
 470 /*
 471  * BOOTP options
 472  */
 473 #define CONFIG_BOOTP_BOOTFILESIZE
 474 #define CONFIG_BOOTP_BOOTPATH
 475 #define CONFIG_BOOTP_GATEWAY
 476 #define CONFIG_BOOTP_HOSTNAME
 477
 478
 479 /*
 480  * Command line configuration.
 481  */
 482 #include <config_cmd_default.h>
 483
 484 #define CONFIG_CMD_PING
 485 #define CONFIG_CMD_I2C
 486 #define CONFIG_CMD_MII
 487 #define CONFIG_CMD_ELF
 488 #define CONFIG_CMD_REGINFO
 489
 490 #if defined(CONFIG_PCI)
 491     #define CONFIG_CMD_PCI
 492 #endif
 493
 494
 495 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 496
 497 /*
 498  * Miscellaneous configurable options
 499  */
 500 #define CONFIG_CMDLINE_EDITING                  /* undef to save memory */
 501 #define CONFIG_AUTO_COMPLETE                    /* add autocompletion support */
 502 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 503 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 504 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt */
 505 #if defined(CONFIG_CMD_KGDB)
 506 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
 507 #else
 508 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 509 #endif
 510 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 511 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 512 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 513 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1ms ticks */
 514
 515 /*
 516  * For booting Linux, the board info and command line data
 517  * have to be in the first 8 MB of memory, since this is
 518  * the maximum mapped by the Linux kernel during initialization.
 519  */
 520 #define CONFIG_SYS_BOOTMAPSZ    (8 << 20)       /* Initial Memory map for Linux*/
 521
 522 /*
 523  * Internal Definitions
 524  *
 525  * Boot Flags
 526  */
 527 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 528 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 529
 530 #if defined(CONFIG_CMD_KGDB)
 531 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 532 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 533 #endif
 534
 535 /*
 536  * Environment Configuration
 537  */
 538
 539 /* The mac addresses for all ethernet interface */
 540 #if defined(CONFIG_TSEC_ENET)
 541 #define CONFIG_HAS_ETH0
 542 #define CONFIG_ETHADDR   02:E0:0C:00:00:FD
 543 #define CONFIG_HAS_ETH1
 544 #define CONFIG_ETH1ADDR  02:E0:0C:00:01:FD
 545 #endif
 546
 547 #define CONFIG_IPADDR    192.168.0.55
 548
 549 #define CONFIG_HOSTNAME  sbc8548
 550 #define CONFIG_ROOTPATH  /opt/eldk/ppc_85xx
 551 #define CONFIG_BOOTFILE  /uImage
 552 #define CONFIG_UBOOTPATH /u-boot.bin    /* TFTP server */
 553
 554 #define CONFIG_SERVERIP  192.168.0.2
 555 #define CONFIG_GATEWAYIP 192.168.0.1
 556 #define CONFIG_NETMASK   255.255.255.0
 557
 558 #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/
 559
 560 #define CONFIG_BOOTDELAY 10     /* -1 disables auto-boot */
 561 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs*/
 562
 563 #define CONFIG_BAUDRATE 115200
 564
 565 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 566  "netdev=eth0\0"                                                \
 567  "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"                         \
 568  "tftpflash=tftpboot $loadaddr $uboot; "                        \
 569         "protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "     \
 570         "erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "           \
 571         "cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; "   \
 572         "protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "              \
 573         "cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0"  \
 574  "consoledev=ttyS0\0"                           \
 575  "ramdiskaddr=2000000\0"                        \
 576  "ramdiskfile=uRamdisk\0"                       \
 577  "fdtaddr=c00000\0"                             \
 578  "fdtfile=sbc8548.dtb\0"
 579
 580 #define CONFIG_NFSBOOTCOMMAND                                           \
 581    "setenv bootargs root=/dev/nfs rw "                                  \
 582       "nfsroot=$serverip:$rootpath "                                    \
 583       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 584       "console=$consoledev,$baudrate $othbootargs;"                     \
 585    "tftp $loadaddr $bootfile;"                                          \
 586    "tftp $fdtaddr $fdtfile;"                                            \
 587    "bootm $loadaddr - $fdtaddr"
 588
 589
 590 #define CONFIG_RAMBOOTCOMMAND \
 591    "setenv bootargs root=/dev/ram rw "                                  \
 592       "console=$consoledev,$baudrate $othbootargs;"                     \
 593    "tftp $ramdiskaddr $ramdiskfile;"                                    \
 594    "tftp $loadaddr $bootfile;"                                          \
 595    "tftp $fdtaddr $fdtfile;"                                            \
 596    "bootm $loadaddr $ramdiskaddr $fdtaddr"
 597
 598 #define CONFIG_BOOTCOMMAND      CONFIG_RAMBOOTCOMMAND
 599
 600 #endif  /* __CONFIG_H */