include/configs/sbc8641d.h

   1 /*
   2  * Copyright 2007 Wind River Systems <www.windriver.com>
   3  * Copyright 2007 Embedded Specialties, Inc.
   4  * Joe Hamman <joe.hamman@embeddedspecialties.com>
   5  *
   6  * Copyright 2006 Freescale Semiconductor.
   7  *
   8  * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
   9  *
  10  * See file CREDITS for list of people who contributed to this
  11  * project.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License as
  15  * published by the Free Software Foundation; either version 2 of
  16  * the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26  * MA 02111-1307 USA
  27  */
  28
  29 /*
  30  * SBC8641D board configuration file
  31  *
  32  * Make sure you change the MAC address and other network params first,
  33  * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
  34  */
  35
  36 #ifndef __CONFIG_H
  37 #define __CONFIG_H
  38
  39 /* High Level Configuration Options */
  40 #define CONFIG_MPC86xx          1       /* MPC86xx */
  41 #define CONFIG_MPC8641          1       /* MPC8641 specific */
  42 #define CONFIG_SBC8641D         1       /* SBC8641D board specific */
  43 #define CONFIG_NUM_CPUS         2       /* Number of CPUs in the system */
  44 #define CONFIG_LINUX_RESET_VEC  0x100   /* Reset vector used by Linux */
  45
  46 #ifdef RUN_DIAG
  47 #define CFG_DIAG_ADDR        0xff800000
  48 #endif
  49
  50 #define CFG_RESET_ADDRESS    0xfff00100
  51
  52 #define CONFIG_PCI              1       /* Enable PCIE */
  53 #define CONFIG_PCI1             1       /* PCIE controler 1 (slot 1) */
  54 #define CONFIG_PCI2             1       /* PCIE controler 2 (slot 2) */
  55 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  56 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  57
  58 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  59 #define CONFIG_ENV_OVERWRITE
  60
  61 #undef CONFIG_SPD_EEPROM                /* Do not use SPD EEPROM for DDR setup*/
  62 #undef CONFIG_DDR_DLL                   /* possible DLL fix needed */
  63 #define CONFIG_DDR_2T_TIMING            /* Sets the 2T timing bit */
  64 #undef CONFIG_DDR_ECC                   /* only for ECC DDR module */
  65 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER       /* DDR controller or DMA? */
  66 #define CONFIG_MEM_INIT_VALUE           0xDeadBeef
  67 #define CONFIG_NUM_DDR_CONTROLLERS     2
  68 #define CACHE_LINE_INTERLEAVING         0x20000000
  69 #define PAGE_INTERLEAVING               0x21000000
  70 #define BANK_INTERLEAVING               0x22000000
  71 #define SUPER_BANK_INTERLEAVING         0x23000000
  72
  73
  74 #define CONFIG_ALTIVEC          1
  75
  76 /*
  77  * L2CR setup -- make sure this is right for your board!
  78  */
  79 #define CFG_L2
  80 #define L2_INIT         0
  81 #define L2_ENABLE       (L2CR_L2E)
  82
  83 #ifndef CONFIG_SYS_CLK_FREQ
  84 #define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0)
  85 #endif
  86
  87 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
  88
  89 #undef  CFG_DRAM_TEST                           /* memory test, takes time */
  90 #define CFG_MEMTEST_START       0x00200000      /* memtest region */
  91 #define CFG_MEMTEST_END         0x00400000
  92
  93 /*
  94  * Base addresses -- Note these are effective addresses where the
  95  * actual resources get mapped (not physical addresses)
  96  */
  97 #define CFG_CCSRBAR_DEFAULT     0xff700000      /* CCSRBAR Default */
  98 #define CFG_CCSRBAR             0xf8000000      /* relocated CCSRBAR */
  99 #define CFG_IMMR                CFG_CCSRBAR     /* PQII uses CFG_IMMR */
 100
 101 #define CFG_PCI1_ADDR           (CFG_CCSRBAR+0x8000)
 102 #define CFG_PCI2_ADDR           (CFG_CCSRBAR+0x9000)
 103
 104 /*
 105  * DDR Setup
 106  */
 107 #define CFG_DDR_SDRAM_BASE      0x00000000      /* DDR is system memory */
 108 #define CFG_DDR_SDRAM_BASE2     0x10000000      /* DDR bank 2 */
 109 #define CFG_SDRAM_BASE          CFG_DDR_SDRAM_BASE
 110 #define CFG_SDRAM_BASE2         CFG_DDR_SDRAM_BASE2
 111 #define CONFIG_VERY_BIG_RAM
 112
 113 #define MPC86xx_DDR_SDRAM_CLK_CNTL
 114
 115 #if defined(CONFIG_SPD_EEPROM)
 116     /*
 117      * Determine DDR configuration from I2C interface.
 118      */
 119     #define SPD_EEPROM_ADDRESS1         0x51            /* DDR DIMM */
 120     #define SPD_EEPROM_ADDRESS2         0x52            /* DDR DIMM */
 121     #define SPD_EEPROM_ADDRESS3         0x53            /* DDR DIMM */
 122     #define SPD_EEPROM_ADDRESS4         0x54            /* DDR DIMM */
 123
 124 #else
 125     /*
 126      * Manually set up DDR1 & DDR2 parameters
 127      */
 128
 129     #define CFG_SDRAM_SIZE      512             /* DDR is 512MB */
 130
 131     #define CFG_DDR_CS0_BNDS    0x0000000F
 132     #define CFG_DDR_CS1_BNDS    0x00000000
 133     #define CFG_DDR_CS2_BNDS    0x00000000
 134     #define CFG_DDR_CS3_BNDS    0x00000000
 135     #define CFG_DDR_CS0_CONFIG  0x80010102
 136     #define CFG_DDR_CS1_CONFIG  0x00000000
 137     #define CFG_DDR_CS2_CONFIG  0x00000000
 138     #define CFG_DDR_CS3_CONFIG  0x00000000
 139     #define CFG_DDR_TIMING_3 0x00000000
 140     #define CFG_DDR_TIMING_0    0x00220802
 141     #define CFG_DDR_TIMING_1    0x38377322
 142     #define CFG_DDR_TIMING_2    0x002040c7
 143     #define CFG_DDR_CFG_1A      0x43008008
 144     #define CFG_DDR_CFG_2       0x24401000
 145     #define CFG_DDR_MODE_1      0x23c00542
 146     #define CFG_DDR_MODE_2      0x00000000
 147     #define CFG_DDR_MODE_CTL    0x00000000
 148     #define CFG_DDR_INTERVAL    0x05080100
 149     #define CFG_DDR_DATA_INIT   0x00000000
 150     #define CFG_DDR_CLK_CTRL    0x03800000
 151     #define CFG_DDR_CFG_1B      0xC3008008
 152
 153     #define CFG_DDR2_CS0_BNDS   0x0010001F
 154     #define CFG_DDR2_CS1_BNDS   0x00000000
 155     #define CFG_DDR2_CS2_BNDS   0x00000000
 156     #define CFG_DDR2_CS3_BNDS   0x00000000
 157     #define CFG_DDR2_CS0_CONFIG 0x80010102
 158     #define CFG_DDR2_CS1_CONFIG 0x00000000
 159     #define CFG_DDR2_CS2_CONFIG 0x00000000
 160     #define CFG_DDR2_CS3_CONFIG 0x00000000
 161     #define CFG_DDR2_EXT_REFRESH 0x00000000
 162     #define CFG_DDR2_TIMING_0   0x00220802
 163     #define CFG_DDR2_TIMING_1   0x38377322
 164     #define CFG_DDR2_TIMING_2   0x002040c7
 165     #define CFG_DDR2_CFG_1A     0x43008008
 166     #define CFG_DDR2_CFG_2      0x24401000
 167     #define CFG_DDR2_MODE_1     0x23c00542
 168     #define CFG_DDR2_MODE_2     0x00000000
 169     #define CFG_DDR2_MODE_CTL   0x00000000
 170     #define CFG_DDR2_INTERVAL   0x05080100
 171     #define CFG_DDR2_DATA_INIT  0x00000000
 172     #define CFG_DDR2_CLK_CTRL   0x03800000
 173     #define CFG_DDR2_CFG_1B     0xC3008008
 174
 175
 176 #endif
 177
 178 /* #define CFG_ID_EEPROM        1
 179 #define ID_EEPROM_ADDR 0x57 */
 180
 181 /*
 182  * The SBC8641D contains 16MB flash space at ff000000.
 183  */
 184 #define CFG_FLASH_BASE      0xff000000  /* start of FLASH 16M */
 185
 186 /* Flash */
 187 #define CFG_BR0_PRELIM          0xff001001      /* port size 16bit */
 188 #define CFG_OR0_PRELIM          0xff006e65      /* 16MB Boot Flash area */
 189
 190 /* 64KB EEPROM */
 191 #define CFG_BR1_PRELIM          0xf0000801      /* port size 16bit */
 192 #define CFG_OR1_PRELIM          0xffff6e65      /* 64K EEPROM area */
 193
 194 /* EPLD - User switches, board id, LEDs */
 195 #define CFG_BR2_PRELIM          0xf1000801      /* port size 16bit */
 196 #define CFG_OR2_PRELIM          0xfff06e65      /* EPLD (switches, board ID, LEDs) area */
 197
 198 /* Local bus SDRAM 128MB */
 199 #define CFG_BR3_PRELIM          0xe0001861      /* port size ?bit */
 200 #define CFG_OR3_PRELIM          0xfc006cc0      /* 128MB local bus SDRAM area (1st half) */
 201 #define CFG_BR4_PRELIM          0xe4001861      /* port size ?bit */
 202 #define CFG_OR4_PRELIM          0xfc006cc0      /* 128MB local bus SDRAM area (2nd half) */
 203
 204 /* Disk on Chip (DOC) 128MB */
 205 #define CFG_BR5_PRELIM          0xe8001001      /* port size ?bit */
 206 #define CFG_OR5_PRELIM          0xf8006e65      /* 128MB local bus SDRAM area (2nd half) */
 207
 208 /* LCD */
 209 #define CFG_BR6_PRELIM          0xf4000801      /* port size ?bit */
 210 #define CFG_OR6_PRELIM          0xfff06e65      /* 128MB local bus SDRAM area (2nd half) */
 211
 212 /* Control logic & misc peripherals */
 213 #define CFG_BR7_PRELIM          0xf2000801      /* port size ?bit */
 214 #define CFG_OR7_PRELIM          0xfff06e65      /* 128MB local bus SDRAM area (2nd half) */
 215
 216 #define CFG_MAX_FLASH_BANKS     1               /* number of banks */
 217 #define CFG_MAX_FLASH_SECT      131             /* sectors per device */
 218
 219 #undef  CFG_FLASH_CHECKSUM
 220 #define CFG_FLASH_ERASE_TOUT    60000   /* Flash Erase Timeout (ms) */
 221 #define CFG_FLASH_WRITE_TOUT    500     /* Flash Write Timeout (ms) */
 222 #define CFG_MONITOR_BASE        TEXT_BASE       /* start of monitor */
 223
 224 #define CFG_FLASH_CFI_DRIVER
 225 #define CFG_FLASH_CFI
 226 #define CFG_WRITE_SWAPPED_DATA
 227 #define CFG_FLASH_EMPTY_INFO
 228 #define CFG_FLASH_PROTECTION
 229
 230 #undef CONFIG_CLOCKS_IN_MHZ
 231
 232 #define CONFIG_L1_INIT_RAM
 233 #define CFG_INIT_RAM_LOCK       1
 234 #ifndef CFG_INIT_RAM_LOCK
 235 #define CFG_INIT_RAM_ADDR       0x0fd00000      /* Initial RAM address */
 236 #else
 237 #define CFG_INIT_RAM_ADDR       0xf8400000      /* Initial RAM address */
 238 #endif
 239 #define CFG_INIT_RAM_END        0x4000          /* End of used area in RAM */
 240
 241 #define CFG_GBL_DATA_SIZE       128             /* num bytes initial data */
 242 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 243 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 244
 245 #define CFG_MONITOR_LEN         (256 * 1024)    /* Reserve 256 kB for Mon */
 246 #define CFG_MALLOC_LEN          (128 * 1024)    /* Reserved for malloc */
 247
 248 /* Serial Port */
 249 #define CONFIG_CONS_INDEX     1
 250 #undef  CONFIG_SERIAL_SOFTWARE_FIFO
 251 #define CFG_NS16550
 252 #define CFG_NS16550_SERIAL
 253 #define CFG_NS16550_REG_SIZE    1
 254 #define CFG_NS16550_CLK         get_bus_freq(0)
 255
 256 #define CFG_BAUDRATE_TABLE  \
 257         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 258
 259 #define CFG_NS16550_COM1        (CFG_CCSRBAR+0x4500)
 260 #define CFG_NS16550_COM2        (CFG_CCSRBAR+0x4600)
 261
 262 /* Use the HUSH parser */
 263 #define CFG_HUSH_PARSER
 264 #ifdef  CFG_HUSH_PARSER
 265 #define CFG_PROMPT_HUSH_PS2 "> "
 266 #endif
 267
 268 /*
 269  * Pass open firmware flat tree to kernel
 270  */
 271 #define CONFIG_OF_LIBFDT                1
 272 #define CONFIG_OF_BOARD_SETUP           1
 273 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 274
 275 #define CFG_64BIT_VSPRINTF      1
 276 #define CFG_64BIT_STRTOUL       1
 277
 278 /*
 279  * I2C
 280  */
 281 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 282 #define CONFIG_HARD_I2C         /* I2C with hardware support*/
 283 #undef  CONFIG_SOFT_I2C                 /* I2C bit-banged */
 284 #define CFG_I2C_SPEED           400000  /* I2C speed and slave address */
 285 #define CFG_I2C_SLAVE           0x7F
 286 #define CFG_I2C_NOPROBES        {0x69}  /* Don't probe these addrs */
 287 #define CFG_I2C_OFFSET          0x3100
 288
 289 /*
 290  * RapidIO MMU
 291  */
 292 #define CFG_RIO_MEM_BASE        0xc0000000      /* base address */
 293 #define CFG_RIO_MEM_PHYS        CFG_RIO_MEM_BASE
 294 #define CFG_RIO_MEM_SIZE        0x20000000      /* 128M */
 295
 296 /*
 297  * General PCI
 298  * Addresses are mapped 1-1.
 299  */
 300 #define CFG_PCI1_MEM_BASE       0x80000000
 301 #define CFG_PCI1_MEM_PHYS       CFG_PCI1_MEM_BASE
 302 #define CFG_PCI1_MEM_SIZE       0x20000000      /* 512M */
 303 #define CFG_PCI1_IO_BASE        0xe2000000
 304 #define CFG_PCI1_IO_PHYS        CFG_PCI1_IO_BASE
 305 #define CFG_PCI1_IO_SIZE        0x1000000       /* 16M */
 306
 307 /* PCI view of System Memory */
 308 #define CFG_PCI_MEMORY_BUS      0x00000000
 309 #define CFG_PCI_MEMORY_PHYS     0x00000000
 310 #define CFG_PCI_MEMORY_SIZE     0x80000000
 311
 312 #define CFG_PCI2_MEM_BASE       0xa0000000
 313 #define CFG_PCI2_MEM_PHYS       CFG_PCI2_MEM_BASE
 314 #define CFG_PCI2_MEM_SIZE       0x10000000      /* 256M */
 315 #define CFG_PCI2_IO_BASE        0xe3000000
 316 #define CFG_PCI2_IO_PHYS        CFG_PCI2_IO_BASE
 317 #define CFG_PCI2_IO_SIZE        0x1000000       /* 16M */
 318
 319 #if defined(CONFIG_PCI)
 320
 321 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 322
 323 #undef CFG_SCSI_SCAN_BUS_REVERSE
 324
 325 #define CONFIG_NET_MULTI
 326 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 327
 328 #undef CONFIG_EEPRO100
 329 #undef CONFIG_TULIP
 330
 331 #if !defined(CONFIG_PCI_PNP)
 332     #define PCI_ENET0_IOADDR    0xe0000000
 333     #define PCI_ENET0_MEMADDR   0xe0000000
 334     #define PCI_IDSEL_NUMBER    0x0c    /* slot0->3(IDSEL)=12->15 */
 335 #endif
 336
 337 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 338
 339 #define CONFIG_DOS_PARTITION
 340 #undef CONFIG_SCSI_AHCI
 341
 342 #ifdef CONFIG_SCSI_AHCI
 343 #define CONFIG_SATA_ULI5288
 344 #define CFG_SCSI_MAX_SCSI_ID    4
 345 #define CFG_SCSI_MAX_LUN        1
 346 #define CFG_SCSI_MAX_DEVICE     (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN)
 347 #define CFG_SCSI_MAXDEVICE      CFG_SCSI_MAX_DEVICE
 348 #endif
 349
 350 #endif  /* CONFIG_PCI */
 351
 352 #if defined(CONFIG_TSEC_ENET)
 353
 354 #ifndef CONFIG_NET_MULTI
 355 #define CONFIG_NET_MULTI        1
 356 #endif
 357
 358 /* #define CONFIG_MII           1 */    /* MII PHY management */
 359
 360 #define CONFIG_TSEC1    1
 361 #define CONFIG_TSEC1_NAME       "eTSEC1"
 362 #define CONFIG_TSEC2    1
 363 #define CONFIG_TSEC2_NAME       "eTSEC2"
 364 #define CONFIG_TSEC3    1
 365 #define CONFIG_TSEC3_NAME       "eTSEC3"
 366 #define CONFIG_TSEC4    1
 367 #define CONFIG_TSEC4_NAME       "eTSEC4"
 368
 369 #define TSEC1_PHY_ADDR          0x1F
 370 #define TSEC2_PHY_ADDR          0x00
 371 #define TSEC3_PHY_ADDR          0x01
 372 #define TSEC4_PHY_ADDR          0x02
 373 #define TSEC1_PHYIDX            0
 374 #define TSEC2_PHYIDX            0
 375 #define TSEC3_PHYIDX            0
 376 #define TSEC4_PHYIDX            0
 377 #define TSEC1_FLAGS             TSEC_GIGABIT
 378 #define TSEC2_FLAGS             TSEC_GIGABIT
 379 #define TSEC3_FLAGS             TSEC_GIGABIT
 380 #define TSEC4_FLAGS             TSEC_GIGABIT
 381
 382 #define CFG_TBIPA_VALUE 0x1e    /* Set TBI address not to conflict with TSEC1_PHY_ADDR */
 383
 384 #define CONFIG_ETHPRIME         "eTSEC1"
 385
 386 #endif  /* CONFIG_TSEC_ENET */
 387
 388 /*
 389  * BAT0         2G     Cacheable, non-guarded
 390  * 0x0000_0000  2G     DDR
 391  */
 392 #define CFG_DBAT0L      (BATL_PP_RW | BATL_MEMCOHERENCE)
 393 #define CFG_DBAT0U      (BATU_BL_2G | BATU_VS | BATU_VP)
 394 #define CFG_IBAT0L      (BATL_PP_RW | BATL_MEMCOHERENCE )
 395 #define CFG_IBAT0U      CFG_DBAT0U
 396
 397 /*
 398  * BAT1         1G     Cache-inhibited, guarded
 399  * 0x8000_0000  512M   PCI-Express 1 Memory
 400  * 0xa000_0000  512M   PCI-Express 2 Memory
 401  *      Changed it for operating from 0xd0000000
 402  */
 403 #define CFG_DBAT1L      ( CFG_PCI1_MEM_BASE | BATL_PP_RW \
 404                         | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 405 #define CFG_DBAT1U      (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
 406 #define CFG_IBAT1L      (CFG_PCI1_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
 407 #define CFG_IBAT1U      CFG_DBAT1U
 408
 409 /*
 410  * BAT2         512M   Cache-inhibited, guarded
 411  * 0xc000_0000  512M   RapidIO Memory
 412  */
 413 #define CFG_DBAT2L      (CFG_RIO_MEM_BASE | BATL_PP_RW \
 414                         | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 415 #define CFG_DBAT2U      (CFG_RIO_MEM_BASE | BATU_BL_512M | BATU_VS | BATU_VP)
 416 #define CFG_IBAT2L      (CFG_RIO_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
 417 #define CFG_IBAT2U      CFG_DBAT2U
 418
 419 /*
 420  * BAT3         4M     Cache-inhibited, guarded
 421  * 0xf800_0000  4M     CCSR
 422  */
 423 #define CFG_DBAT3L      ( CFG_CCSRBAR | BATL_PP_RW \
 424                         | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 425 #define CFG_DBAT3U      (CFG_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP)
 426 #define CFG_IBAT3L      (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT)
 427 #define CFG_IBAT3U      CFG_DBAT3U
 428
 429 /*
 430  * BAT4         32M    Cache-inhibited, guarded
 431  * 0xe200_0000  16M    PCI-Express 1 I/O
 432  * 0xe300_0000  16M    PCI-Express 2 I/0
 433  *    Note that this is at 0xe0000000
 434  */
 435 #define CFG_DBAT4L      ( CFG_PCI1_IO_BASE | BATL_PP_RW \
 436                         | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 437 #define CFG_DBAT4U      (CFG_PCI1_IO_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
 438 #define CFG_IBAT4L      (CFG_PCI1_IO_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
 439 #define CFG_IBAT4U      CFG_DBAT4U
 440
 441 /*
 442  * BAT5         128K   Cacheable, non-guarded
 443  * 0xe401_0000  128K   Init RAM for stack in the CPU DCache (no backing memory)
 444  */
 445 #define CFG_DBAT5L      (CFG_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
 446 #define CFG_DBAT5U      (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
 447 #define CFG_IBAT5L      CFG_DBAT5L
 448 #define CFG_IBAT5U      CFG_DBAT5U
 449
 450 /*
 451  * BAT6         32M    Cache-inhibited, guarded
 452  * 0xfe00_0000  32M    FLASH
 453  */
 454 #define CFG_DBAT6L      ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW \
 455                         | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 456 #define CFG_DBAT6U      ((CFG_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP)
 457 #define CFG_IBAT6L      ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE)
 458 #define CFG_IBAT6U      CFG_DBAT6U
 459
 460 #define CFG_DBAT7L      0x00000000
 461 #define CFG_DBAT7U      0x00000000
 462 #define CFG_IBAT7L      0x00000000
 463 #define CFG_IBAT7U      0x00000000
 464
 465 /*
 466  * Environment
 467  */
 468 #define CFG_ENV_IS_IN_FLASH     1
 469 #define CFG_ENV_ADDR            (CFG_MONITOR_BASE + 0x40000)
 470 #define CFG_ENV_SECT_SIZE       0x40000 /* 256K(one sector) for env */
 471 #define CFG_ENV_SIZE            0x2000
 472
 473 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 474 #define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change */
 475
 476 #include <config_cmd_default.h>
 477     #define CONFIG_CMD_PING
 478     #define CONFIG_CMD_I2C
 479     #define CONFIG_CMD_REGINFO
 480
 481 #if defined(CONFIG_PCI)
 482     #define CONFIG_CMD_PCI
 483 #endif
 484
 485 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 486
 487 /*
 488  * Miscellaneous configurable options
 489  */
 490 #define CFG_LONGHELP                    /* undef to save memory */
 491 #define CFG_LOAD_ADDR   0x2000000       /* default load address */
 492 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt */
 493
 494 #if defined(CONFIG_CMD_KGDB)
 495     #define CFG_CBSIZE  1024            /* Console I/O Buffer Size */
 496 #else
 497     #define CFG_CBSIZE  256             /* Console I/O Buffer Size */
 498 #endif
 499
 500 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 501 #define CFG_MAXARGS     16              /* max number of command args */
 502 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size */
 503 #define CFG_HZ          1000            /* decrementer freq: 1ms ticks */
 504
 505 /*
 506  * For booting Linux, the board info and command line data
 507  * have to be in the first 8 MB of memory, since this is
 508  * the maximum mapped by the Linux kernel during initialization.
 509  */
 510 #define CFG_BOOTMAPSZ   (8 << 20)       /* Initial Memory map for Linux*/
 511
 512 /* Cache Configuration */
 513 #define CFG_DCACHE_SIZE         32768
 514 #define CFG_CACHELINE_SIZE      32
 515 #if defined(CONFIG_CMD_KGDB)
 516 #define CFG_CACHELINE_SHIFT     5       /*log base 2 of the above value*/
 517 #endif
 518
 519 /*
 520  * Internal Definitions
 521  *
 522  * Boot Flags
 523  */
 524 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 525 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 526
 527 #if defined(CONFIG_CMD_KGDB)
 528 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 529 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 530 #endif
 531
 532 /*
 533  * Environment Configuration
 534  */
 535
 536 /* The mac addresses for all ethernet interface */
 537 #if defined(CONFIG_TSEC_ENET)
 538 #define CONFIG_ETHADDR   02:E0:0C:00:00:01
 539 #define CONFIG_ETH1ADDR  02:E0:0C:00:01:FD
 540 #define CONFIG_ETH2ADDR  02:E0:0C:00:02:FD
 541 #define CONFIG_ETH3ADDR  02:E0:0C:00:03:FD
 542 #endif
 543
 544 #define CONFIG_HAS_ETH0         1
 545 #define CONFIG_HAS_ETH1         1
 546 #define CONFIG_HAS_ETH2         1
 547 #define CONFIG_HAS_ETH3         1
 548
 549 #define CONFIG_IPADDR           192.168.0.50
 550
 551 #define CONFIG_HOSTNAME         sbc8641d
 552 #define CONFIG_ROOTPATH         /opt/eldk/ppc_74xx
 553 #define CONFIG_BOOTFILE         uImage
 554
 555 #define CONFIG_SERVERIP         192.168.0.2
 556 #define CONFIG_GATEWAYIP        192.168.0.1
 557 #define CONFIG_NETMASK          255.255.255.0
 558
 559 /* default location for tftp and bootm */
 560 #define CONFIG_LOADADDR         1000000
 561
 562 #define CONFIG_BOOTDELAY 10     /* -1 disables auto-boot */
 563 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 564
 565 #define CONFIG_BAUDRATE 115200
 566
 567 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 568    "netdev=eth0\0"                                                      \
 569    "consoledev=ttyS0\0"                                                 \
 570    "ramdiskaddr=2000000\0"                                              \
 571    "ramdiskfile=uRamdisk\0"                                             \
 572    "dtbaddr=400000\0"                                                   \
 573    "dtbfile=sbc8641d.dtb\0"                                             \
 574    "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0"     \
 575    "dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0"    \
 576    "maxcpus=1"
 577
 578 #define CONFIG_NFSBOOTCOMMAND                                           \
 579    "setenv bootargs root=/dev/nfs rw "                                  \
 580       "nfsroot=$serverip:$rootpath "                                    \
 581       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 582       "console=$consoledev,$baudrate $othbootargs;"                     \
 583    "tftp $loadaddr $bootfile;"                                          \
 584    "tftp $dtbaddr $dtbfile;"                                            \
 585    "bootm $loadaddr - $dtbaddr"
 586
 587 #define CONFIG_RAMBOOTCOMMAND                                           \
 588    "setenv bootargs root=/dev/ram rw "                                  \
 589       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 590       "console=$consoledev,$baudrate $othbootargs;"                     \
 591    "tftp $ramdiskaddr $ramdiskfile;"                                    \
 592    "tftp $loadaddr $bootfile;"                                          \
 593    "tftp $dtbaddr $dtbfile;"                                            \
 594    "bootm $loadaddr $ramdiskaddr $dtbaddr"
 595
 596 #define CONFIG_FLASHBOOTCOMMAND                                         \
 597    "setenv bootargs root=/dev/ram rw "                                  \
 598       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 599       "console=$consoledev,$baudrate $othbootargs;"                     \
 600    "bootm ffd00000 ffb00000 ffa00000"
 601
 602 #define CONFIG_BOOTCOMMAND  CONFIG_FLASHBOOTCOMMAND
 603
 604 #endif  /* __CONFIG_H */