include/configs/MPC8560ADS.h

   1 /*
   2  * Copyright 2004 Freescale Semiconductor.
   3  * (C) Copyright 2002,2003 Motorola,Inc.
   4  * Xianghua Xiao <X.Xiao@motorola.com>
   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  * mpc8560ads board configuration file
  27  *
  28  * Please refer to doc/README.mpc85xx for more info.
  29  *
  30  * Make sure you change the MAC address and other network params first,
  31  * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
  32  */
  33
  34 #ifndef __CONFIG_H
  35 #define __CONFIG_H
  36
  37 /* High Level Configuration Options */
  38 #define CONFIG_BOOKE            1       /* BOOKE */
  39 #define CONFIG_E500             1       /* BOOKE e500 family */
  40 #define CONFIG_MPC85xx          1       /* MPC8540/MPC8560 */
  41 #define CONFIG_CPM2             1       /* has CPM2 */
  42 #define CONFIG_MPC8560ADS       1       /* MPC8560ADS board specific */
  43
  44 #define CONFIG_PCI
  45 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  46 #undef CONFIG_ETHER_ON_FCC             /* cpm FCC ethernet support */
  47 #define CONFIG_ENV_OVERWRITE
  48 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup*/
  49 #define CONFIG_DDR_DLL                  /* possible DLL fix needed */
  50 #define CONFIG_DDR_2T_TIMING            /* Sets the 2T timing bit */
  51
  52 #define CONFIG_DDR_ECC                  /* only for ECC DDR module */
  53 #define CONFIG_MEM_INIT_VALUE           0xDeadBeef
  54
  55 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  56
  57 /*
  58  * sysclk for MPC85xx
  59  *
  60  * Two valid values are:
  61  *    33000000
  62  *    66000000
  63  *
  64  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
  65  * is likely the desired value here, so that is now the default.
  66  * The board, however, can run at 66MHz.  In any event, this value
  67  * must match the settings of some switches.  Details can be found
  68  * in the README.mpc85xxads.
  69  */
  70
  71 #ifndef CONFIG_SYS_CLK_FREQ
  72 #define CONFIG_SYS_CLK_FREQ     33000000
  73 #endif
  74
  75
  76 /*
  77  * These can be toggled for performance analysis, otherwise use default.
  78  */
  79 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  80 #define CONFIG_BTB                      /* toggle branch predition */
  81 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming */
  82
  83 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
  84
  85 #define CFG_INIT_DBCR DBCR_IDM          /* Enable Debug Exceptions */
  86
  87 #undef  CFG_DRAM_TEST                   /* memory test, takes time */
  88 #define CFG_MEMTEST_START       0x00200000      /* memtest region */
  89 #define CFG_MEMTEST_END         0x00400000
  90
  91
  92 /*
  93  * Base addresses -- Note these are effective addresses where the
  94  * actual resources get mapped (not physical addresses)
  95  */
  96 #define CFG_CCSRBAR_DEFAULT     0xff700000      /* CCSRBAR Default */
  97 #define CFG_CCSRBAR             0xe0000000      /* relocated CCSRBAR */
  98 #define CFG_CCSRBAR_PHYS        CFG_CCSRBAR     /* physical addr of CCSRBAR */
  99 #define CFG_IMMR                CFG_CCSRBAR     /* PQII uses CFG_IMMR */
 100
 101
 102 /*
 103  * DDR Setup
 104  */
 105 #define CFG_DDR_SDRAM_BASE      0x00000000      /* DDR is system memory*/
 106 #define CFG_SDRAM_BASE          CFG_DDR_SDRAM_BASE
 107
 108 #if defined(CONFIG_SPD_EEPROM)
 109     /*
 110      * Determine DDR configuration from I2C interface.
 111      */
 112     #define SPD_EEPROM_ADDRESS  0x51            /* DDR DIMM */
 113
 114 #else
 115     /*
 116      * Manually set up DDR parameters
 117      */
 118     #define CFG_SDRAM_SIZE      128             /* DDR is 128MB */
 119     #define CFG_DDR_CS0_BNDS    0x00000007      /* 0-128MB */
 120     #define CFG_DDR_CS0_CONFIG  0x80000002
 121     #define CFG_DDR_TIMING_1    0x37344321
 122     #define CFG_DDR_TIMING_2    0x00000800      /* P9-45,may need tuning */
 123     #define CFG_DDR_CONTROL     0xc2000000      /* unbuffered,no DYN_PWR */
 124     #define CFG_DDR_MODE        0x00000062      /* DLL,normal,seq,4/2.5 */
 125     #define CFG_DDR_INTERVAL    0x05200100      /* autocharge,no open page */
 126 #endif
 127
 128
 129 /*
 130  * SDRAM on the Local Bus
 131  */
 132 #define CFG_LBC_SDRAM_BASE      0xf0000000      /* Localbus SDRAM */
 133 #define CFG_LBC_SDRAM_SIZE      64              /* LBC SDRAM is 64MB */
 134
 135 #define CFG_FLASH_BASE          0xff000000      /* start of FLASH 16M */
 136 #define CFG_BR0_PRELIM          0xff001801      /* port size 32bit */
 137
 138 #define CFG_OR0_PRELIM          0xff006ff7      /* 16MB Flash */
 139 #define CFG_MAX_FLASH_BANKS     1               /* number of banks */
 140 #define CFG_MAX_FLASH_SECT      64              /* sectors per device */
 141 #undef  CFG_FLASH_CHECKSUM
 142 #define CFG_FLASH_ERASE_TOUT    60000   /* Flash Erase Timeout (ms) */
 143 #define CFG_FLASH_WRITE_TOUT    500     /* Flash Write Timeout (ms) */
 144
 145 #define CFG_MONITOR_BASE        TEXT_BASE       /* start of monitor */
 146
 147 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
 148 #define CFG_RAMBOOT
 149 #else
 150 #undef  CFG_RAMBOOT
 151 #endif
 152
 153 #define CFG_FLASH_CFI_DRIVER
 154 #define CFG_FLASH_CFI
 155 #define CFG_FLASH_EMPTY_INFO
 156
 157 #undef CONFIG_CLOCKS_IN_MHZ
 158
 159
 160 /*
 161  * Local Bus Definitions
 162  */
 163
 164 /*
 165  * Base Register 2 and Option Register 2 configure SDRAM.
 166  * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
 167  *
 168  * For BR2, need:
 169  *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 170  *    port-size = 32-bits = BR2[19:20] = 11
 171  *    no parity checking = BR2[21:22] = 00
 172  *    SDRAM for MSEL = BR2[24:26] = 011
 173  *    Valid = BR[31] = 1
 174  *
 175  * 0    4    8    12   16   20   24   28
 176  * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
 177  *
 178  * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into
 179  * FIXME: the top 17 bits of BR2.
 180  */
 181
 182 #define CFG_BR2_PRELIM          0xf0001861
 183
 184 /*
 185  * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
 186  *
 187  * For OR2, need:
 188  *    64MB mask for AM, OR2[0:7] = 1111 1100
 189  *                 XAM, OR2[17:18] = 11
 190  *    9 columns OR2[19-21] = 010
 191  *    13 rows   OR2[23-25] = 100
 192  *    EAD set for extra time OR[31] = 1
 193  *
 194  * 0    4    8    12   16   20   24   28
 195  * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
 196  */
 197
 198 #define CFG_OR2_PRELIM          0xfc006901
 199
 200 #define CFG_LBC_LCRR            0x00030004    /* LB clock ratio reg */
 201 #define CFG_LBC_LBCR            0x00000000    /* LB config reg */
 202 #define CFG_LBC_LSRT            0x20000000    /* LB sdram refresh timer */
 203 #define CFG_LBC_MRTPR           0x20000000    /* LB refresh timer prescal*/
 204
 205 /*
 206  * LSDMR masks
 207  */
 208 #define CFG_LBC_LSDMR_RFEN      (1 << (31 -  1))
 209 #define CFG_LBC_LSDMR_BSMA1516  (3 << (31 - 10))
 210 #define CFG_LBC_LSDMR_BSMA1617  (4 << (31 - 10))
 211 #define CFG_LBC_LSDMR_RFCR5     (3 << (31 - 16))
 212 #define CFG_LBC_LSDMR_RFCR16    (7 << (31 - 16))
 213 #define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19))
 214 #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
 215 #define CFG_LBC_LSDMR_ACTTORW3  (3 << (31 - 22))
 216 #define CFG_LBC_LSDMR_ACTTORW7  (7 << (31 - 22))
 217 #define CFG_LBC_LSDMR_ACTTORW6  (6 << (31 - 22))
 218 #define CFG_LBC_LSDMR_BL8       (1 << (31 - 23))
 219 #define CFG_LBC_LSDMR_WRC2      (2 << (31 - 27))
 220 #define CFG_LBC_LSDMR_WRC4      (0 << (31 - 27))
 221 #define CFG_LBC_LSDMR_BUFCMD    (1 << (31 - 29))
 222 #define CFG_LBC_LSDMR_CL3       (3 << (31 - 31))
 223
 224 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
 225 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
 226 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
 227 #define CFG_LBC_LSDMR_OP_MRW    (3 << (31 - 4))
 228 #define CFG_LBC_LSDMR_OP_PRECH  (4 << (31 - 4))
 229 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
 230 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
 231 #define CFG_LBC_LSDMR_OP_RWINV  (7 << (31 - 4))
 232
 233 #define CFG_LBC_LSDMR_COMMON    ( CFG_LBC_LSDMR_BSMA1516        \
 234                                 | CFG_LBC_LSDMR_RFCR5           \
 235                                 | CFG_LBC_LSDMR_PRETOACT3       \
 236                                 | CFG_LBC_LSDMR_ACTTORW3        \
 237                                 | CFG_LBC_LSDMR_BL8             \
 238                                 | CFG_LBC_LSDMR_WRC2            \
 239                                 | CFG_LBC_LSDMR_CL3             \
 240                                 | CFG_LBC_LSDMR_RFEN            \
 241                                 )
 242
 243 /*
 244  * SDRAM Controller configuration sequence.
 245  */
 246 #define CFG_LBC_LSDMR_1         ( CFG_LBC_LSDMR_COMMON \
 247                                 | CFG_LBC_LSDMR_OP_PCHALL)
 248 #define CFG_LBC_LSDMR_2         ( CFG_LBC_LSDMR_COMMON \
 249                                 | CFG_LBC_LSDMR_OP_ARFRSH)
 250 #define CFG_LBC_LSDMR_3         ( CFG_LBC_LSDMR_COMMON \
 251                                 | CFG_LBC_LSDMR_OP_ARFRSH)
 252 #define CFG_LBC_LSDMR_4         ( CFG_LBC_LSDMR_COMMON \
 253                                 | CFG_LBC_LSDMR_OP_MRW)
 254 #define CFG_LBC_LSDMR_5         ( CFG_LBC_LSDMR_COMMON \
 255                                 | CFG_LBC_LSDMR_OP_NORMAL)
 256
 257
 258 /*
 259  * 32KB, 8-bit wide for ADS config reg
 260  */
 261 #define CFG_BR4_PRELIM          0xf8000801
 262 #define CFG_OR4_PRELIM          0xffffe1f1
 263 #define CFG_BCSR                (CFG_BR4_PRELIM & 0xffff8000)
 264
 265 #define CONFIG_L1_INIT_RAM
 266 #define CFG_INIT_RAM_LOCK       1
 267 #define CFG_INIT_RAM_ADDR       0xe4010000      /* Initial RAM address */
 268 #define CFG_INIT_RAM_END        0x4000          /* End of used area in RAM */
 269
 270 #define CFG_GBL_DATA_SIZE       128             /* num bytes initial data */
 271 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 272 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 273
 274 #define CFG_MONITOR_LEN         (256 * 1024)    /* Reserve 256 kB for Mon */
 275 #define CFG_MALLOC_LEN          (128 * 1024)    /* Reserved for malloc */
 276
 277 /* Serial Port */
 278 #define CONFIG_CONS_ON_SCC      /* define if console on SCC */
 279 #undef  CONFIG_CONS_NONE        /* define if console on something else */
 280 #define CONFIG_CONS_INDEX       1  /* which serial channel for console */
 281
 282 #define CONFIG_BAUDRATE         115200
 283
 284 #define CFG_BAUDRATE_TABLE  \
 285         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 286
 287 /* Use the HUSH parser */
 288 #define CFG_HUSH_PARSER
 289 #ifdef  CFG_HUSH_PARSER
 290 #define CFG_PROMPT_HUSH_PS2 "> "
 291 #endif
 292
 293 /* pass open firmware flat tree */
 294 #define CONFIG_OF_LIBFDT                1
 295 #define CONFIG_OF_BOARD_SETUP           1
 296 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 297
 298 /*
 299  * I2C
 300  */
 301 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 302 #define CONFIG_HARD_I2C         /* I2C with hardware support*/
 303 #undef  CONFIG_SOFT_I2C                 /* I2C bit-banged */
 304 #define CFG_I2C_SPEED           400000  /* I2C speed and slave address */
 305 #define CFG_I2C_SLAVE           0x7F
 306 #define CFG_I2C_NOPROBES        {0x69}  /* Don't probe these addrs */
 307 #define CFG_I2C_OFFSET          0x3000
 308
 309 /* RapidIO MMU */
 310 #define CFG_RIO_MEM_BASE        0xc0000000      /* base address */
 311 #define CFG_RIO_MEM_PHYS        CFG_RIO_MEM_BASE
 312 #define CFG_RIO_MEM_SIZE        0x20000000      /* 128M */
 313
 314 /*
 315  * General PCI
 316  * Memory space is mapped 1-1, but I/O space must start from 0.
 317  */
 318 #define CFG_PCI1_MEM_BASE       0x80000000
 319 #define CFG_PCI1_MEM_PHYS       CFG_PCI1_MEM_BASE
 320 #define CFG_PCI1_MEM_SIZE       0x20000000      /* 512M */
 321 #define CFG_PCI1_IO_BASE        0x00000000
 322 #define CFG_PCI1_IO_PHYS        0xe2000000
 323 #define CFG_PCI1_IO_SIZE        0x100000        /* 1M */
 324
 325 #if defined(CONFIG_PCI)
 326
 327 #define CONFIG_NET_MULTI
 328 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 329
 330 #undef CONFIG_EEPRO100
 331 #undef CONFIG_TULIP
 332
 333 #if !defined(CONFIG_PCI_PNP)
 334     #define PCI_ENET0_IOADDR    0xe0000000
 335     #define PCI_ENET0_MEMADDR   0xe0000000
 336     #define PCI_IDSEL_NUMBER    0x0c    /* slot0->3(IDSEL)=12->15 */
 337 #endif
 338
 339 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
 340 #define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 341
 342 #endif  /* CONFIG_PCI */
 343
 344
 345 #ifdef CONFIG_TSEC_ENET
 346
 347 #ifndef CONFIG_NET_MULTI
 348 #define CONFIG_NET_MULTI        1
 349 #endif
 350
 351 #ifndef CONFIG_MII
 352 #define CONFIG_MII              1       /* MII PHY management */
 353 #endif
 354 #define CONFIG_TSEC1    1
 355 #define CONFIG_TSEC1_NAME       "TSEC0"
 356 #define CONFIG_TSEC2    1
 357 #define CONFIG_TSEC2_NAME       "TSEC1"
 358 #define TSEC1_PHY_ADDR          0
 359 #define TSEC2_PHY_ADDR          1
 360 #define TSEC1_PHYIDX            0
 361 #define TSEC2_PHYIDX            0
 362 #define TSEC1_FLAGS             TSEC_GIGABIT
 363 #define TSEC2_FLAGS             TSEC_GIGABIT
 364
 365 /* Options are: TSEC[0-1] */
 366 #define CONFIG_ETHPRIME         "TSEC0"
 367
 368 #endif /* CONFIG_TSEC_ENET */
 369
 370 #ifdef CONFIG_ETHER_ON_FCC      /* CPM FCC Ethernet */
 371
 372 #undef  CONFIG_ETHER_NONE       /* define if ether on something else */
 373 #define CONFIG_ETHER_INDEX      2       /* which channel for ether */
 374
 375 #if (CONFIG_ETHER_INDEX == 2)
 376   /*
 377    * - Rx-CLK is CLK13
 378    * - Tx-CLK is CLK14
 379    * - Select bus for bd/buffers
 380    * - Full duplex
 381    */
 382   #define CFG_CMXFCR_MASK       (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
 383   #define CFG_CMXFCR_VALUE      (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
 384   #define CFG_CPMFCR_RAMTYPE    0
 385   #define CFG_FCC_PSMR          (FCC_PSMR_FDE)
 386   #define FETH2_RST             0x01
 387 #elif (CONFIG_ETHER_INDEX == 3)
 388   /* need more definitions here for FE3 */
 389   #define FETH3_RST             0x80
 390 #endif                                  /* CONFIG_ETHER_INDEX */
 391
 392 #ifndef CONFIG_MII
 393 #define CONFIG_MII              1       /* MII PHY management */
 394 #endif
 395
 396 #define CONFIG_BITBANGMII               /* bit-bang MII PHY management */
 397
 398 /*
 399  * GPIO pins used for bit-banged MII communications
 400  */
 401 #define MDIO_PORT       2               /* Port C */
 402 #define MDIO_ACTIVE     (iop->pdir |=  0x00400000)
 403 #define MDIO_TRISTATE   (iop->pdir &= ~0x00400000)
 404 #define MDIO_READ       ((iop->pdat &  0x00400000) != 0)
 405
 406 #define MDIO(bit)       if(bit) iop->pdat |=  0x00400000; \
 407                         else    iop->pdat &= ~0x00400000
 408
 409 #define MDC(bit)        if(bit) iop->pdat |=  0x00200000; \
 410                         else    iop->pdat &= ~0x00200000
 411
 412 #define MIIDELAY        udelay(1)
 413
 414 #endif
 415
 416
 417 /*
 418  * Environment
 419  */
 420 #ifndef CFG_RAMBOOT
 421   #define CFG_ENV_IS_IN_FLASH   1
 422   #define CFG_ENV_ADDR          (CFG_MONITOR_BASE + 0x40000)
 423   #define CFG_ENV_SECT_SIZE     0x40000 /* 256K(one sector) for env */
 424   #define CFG_ENV_SIZE          0x2000
 425 #else
 426   #define CFG_NO_FLASH          1       /* Flash is not usable now */
 427   #define CFG_ENV_IS_NOWHERE    1       /* Store ENV in memory only */
 428   #define CFG_ENV_ADDR          (CFG_MONITOR_BASE - 0x1000)
 429   #define CFG_ENV_SIZE          0x2000
 430 #endif
 431
 432 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 433 #define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change */
 434
 435 /*
 436  * BOOTP options
 437  */
 438 #define CONFIG_BOOTP_BOOTFILESIZE
 439 #define CONFIG_BOOTP_BOOTPATH
 440 #define CONFIG_BOOTP_GATEWAY
 441 #define CONFIG_BOOTP_HOSTNAME
 442
 443
 444 /*
 445  * Command line configuration.
 446  */
 447 #include <config_cmd_default.h>
 448
 449 #define CONFIG_CMD_PING
 450 #define CONFIG_CMD_I2C
 451 #define CONFIG_CMD_ELF
 452
 453 #if defined(CONFIG_PCI)
 454     #define CONFIG_CMD_PCI
 455 #endif
 456
 457 #if defined(CONFIG_ETHER_ON_FCC)
 458     #define CONFIG_CMD_MII
 459 #endif
 460
 461 #if defined(CFG_RAMBOOT)
 462     #undef CONFIG_CMD_ENV
 463     #undef CONFIG_CMD_LOADS
 464 #endif
 465
 466
 467 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 468
 469 /*
 470  * Miscellaneous configurable options
 471  */
 472 #define CFG_LONGHELP                    /* undef to save memory */
 473 #define CONFIG_CMDLINE_EDITING          /* Command-line editing */
 474 #define CFG_LOAD_ADDR   0x1000000       /* default load address */
 475 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt */
 476
 477 #if defined(CONFIG_CMD_KGDB)
 478     #define CFG_CBSIZE  1024            /* Console I/O Buffer Size */
 479 #else
 480     #define CFG_CBSIZE  256             /* Console I/O Buffer Size */
 481 #endif
 482
 483 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 484 #define CFG_MAXARGS     16              /* max number of command args */
 485 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size */
 486 #define CFG_HZ          1000            /* decrementer freq: 1ms ticks */
 487
 488 /*
 489  * For booting Linux, the board info and command line data
 490  * have to be in the first 8 MB of memory, since this is
 491  * the maximum mapped by the Linux kernel during initialization.
 492  */
 493 #define CFG_BOOTMAPSZ   (8 << 20)       /* Initial Memory map for Linux*/
 494
 495 /*
 496  * Internal Definitions
 497  *
 498  * Boot Flags
 499  */
 500 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 501 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 502
 503 #if defined(CONFIG_CMD_KGDB)
 504 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 505 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 506 #endif
 507
 508
 509 /*
 510  * Environment Configuration
 511  */
 512
 513 /* The mac addresses for all ethernet interface */
 514 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
 515 #define CONFIG_HAS_ETH0
 516 #define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 517 #define CONFIG_HAS_ETH1
 518 #define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 519 #define CONFIG_HAS_ETH2
 520 #define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 521 #define CONFIG_HAS_ETH3
 522 #define CONFIG_ETH3ADDR  00:E0:0C:00:03:FD
 523 #endif
 524
 525 #define CONFIG_IPADDR    192.168.1.253
 526
 527 #define CONFIG_HOSTNAME         unknown
 528 #define CONFIG_ROOTPATH         /nfsroot
 529 #define CONFIG_BOOTFILE         your.uImage
 530
 531 #define CONFIG_SERVERIP  192.168.1.1
 532 #define CONFIG_GATEWAYIP 192.168.1.1
 533 #define CONFIG_NETMASK   255.255.255.0
 534
 535 #define CONFIG_LOADADDR  200000 /* default location for tftp and bootm */
 536
 537 #define CONFIG_BOOTDELAY 10     /* -1 disables auto-boot */
 538 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 539
 540 #define CONFIG_BAUDRATE 115200
 541
 542 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 543    "netdev=eth0\0"                                                      \
 544    "consoledev=ttyCPM\0"                                                \
 545    "ramdiskaddr=1000000\0"                                              \
 546    "ramdiskfile=your.ramdisk.u-boot\0"                                  \
 547    "fdtaddr=400000\0"                                                   \
 548    "fdtfile=mpc8560ads.dtb\0"
 549
 550 #define CONFIG_NFSBOOTCOMMAND                                           \
 551    "setenv bootargs root=/dev/nfs rw "                                  \
 552       "nfsroot=$serverip:$rootpath "                                    \
 553       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 554       "console=$consoledev,$baudrate $othbootargs;"                     \
 555    "tftp $loadaddr $bootfile;"                                          \
 556    "tftp $fdtaddr $fdtfile;"                                            \
 557    "bootm $loadaddr - $fdtaddr"
 558
 559 #define CONFIG_RAMBOOTCOMMAND \
 560    "setenv bootargs root=/dev/ram rw "                                  \
 561       "console=$consoledev,$baudrate $othbootargs;"                     \
 562    "tftp $ramdiskaddr $ramdiskfile;"                                    \
 563    "tftp $loadaddr $bootfile;"                                          \
 564    "tftp $fdtaddr $fdtfile;"                                            \
 565    "bootm $loadaddr $ramdiskaddr $fdtaddr"
 566
 567 #define CONFIG_BOOTCOMMAND  CONFIG_NFSBOOTCOMMAND
 568
 569 #endif  /* __CONFIG_H */