include/configs/P1_P2_RDB.h

   1 /*
   2  * Copyright 2009 Freescale Semiconductor, Inc.
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 /*
  24  * P1 P2 RDB board configuration file
  25  * This file is intended to address a set of Low End and Ultra Low End
  26  * Freescale SOCs of QorIQ series(RDB platforms).
  27  * Currently only P2020RDB
  28  */
  29
  30 #ifndef __CONFIG_H
  31 #define __CONFIG_H
  32
  33 #ifdef CONFIG_MK_P1011RDB
  34 #define CONFIG_P1011
  35 #endif
  36 #ifdef CONFIG_MK_P1020RDB
  37 #define CONFIG_P1020
  38 #endif
  39 #ifdef CONFIG_MK_P2010RDB
  40 #define CONFIG_P2010
  41 #endif
  42 #ifdef CONFIG_MK_P2020RDB
  43 #define CONFIG_P2020
  44 #endif
  45
  46 #ifdef CONFIG_MK_NAND
  47 #define CONFIG_NAND_U_BOOT              1
  48 #define CONFIG_RAMBOOT_NAND             1
  49 #define CONFIG_RAMBOOT_TEXT_BASE        0xf8f82000
  50 #endif
  51
  52 #ifdef CONFIG_MK_SDCARD
  53 #define CONFIG_RAMBOOT_SDCARD           1
  54 #define CONFIG_RAMBOOT_TEXT_BASE        0xf8f80000
  55 #endif
  56
  57 #ifdef CONFIG_MK_SPIFLASH
  58 #define CONFIG_RAMBOOT_SPIFLASH         1
  59 #define CONFIG_RAMBOOT_TEXT_BASE        0xf8f80000
  60 #endif
  61
  62 /* High Level Configuration Options */
  63 #define CONFIG_BOOKE            1       /* BOOKE */
  64 #define CONFIG_E500             1       /* BOOKE e500 family */
  65 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41/48/P1020/P2020,etc*/
  66 #define CONFIG_FSL_ELBC         1       /* Enable eLBC Support */
  67 #define CONFIG_PCI              1       /* Enable PCI/PCIE */
  68 #define CONFIG_PCIE1            1       /* PCIE controler 1 (slot 1) */
  69 #define CONFIG_PCIE2            1       /* PCIE controler 2 (slot 2) */
  70 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  71 #define CONFIG_FSL_PCIE_RESET   1       /* need PCIe reset errata */
  72 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  73 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  74 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  75 #define CONFIG_ENV_OVERWRITE
  76
  77 #ifndef __ASSEMBLY__
  78 extern unsigned long get_board_sys_clk(unsigned long dummy);
  79 #endif
  80 #define CONFIG_DDR_CLK_FREQ     66666666 /* DDRCLK on P1_P2 RDB */
  81 #define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0) /*sysclk for P1_P2 RDB */
  82
  83 #if defined(CONFIG_P2020) || defined(CONFIG_P1020)
  84 #define CONFIG_MP
  85 #endif
  86
  87 /*
  88  * These can be toggled for performance analysis, otherwise use default.
  89  */
  90 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  91 #define CONFIG_BTB                      /* toggle branch predition */
  92
  93 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming */
  94
  95 #define CONFIG_ENABLE_36BIT_PHYS        1
  96
  97 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest works on */
  98 #define CONFIG_SYS_MEMTEST_END          0x1fffffff
  99 #define CONFIG_PANIC_HANG       /* do not reset board on panic */
 100
 101  /*
 102   * Config the L2 Cache as L2 SRAM
 103   */
 104 #define CONFIG_SYS_INIT_L2_ADDR         0xf8f80000
 105 #ifdef CONFIG_PHYS_64BIT
 106 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    0xff8f80000ull
 107 #else
 108 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
 109 #endif
 110 #define CONFIG_SYS_L2_SIZE              (512 << 10)
 111 #define CONFIG_SYS_INIT_L2_END          (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 112
 113 /*
 114  * Base addresses -- Note these are effective addresses where the
 115  * actual resources get mapped (not physical addresses)
 116  */
 117 #define CONFIG_SYS_CCSRBAR              0xffe00000      /* relocated CCSRBAR */
 118 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR      /* physical addr of */
 119                                                         /* CCSRBAR */
 120 #define CONFIG_SYS_IMMR         CONFIG_SYS_CCSRBAR      /* PQII uses */
 121                                                         /* CONFIG_SYS_IMMR */
 122
 123 #if defined(CONFIG_RAMBOOT_NAND) && !defined(CONFIG_NAND_SPL)
 124 #define CONFIG_SYS_CCSRBAR_DEFAULT      CONFIG_SYS_CCSRBAR
 125 #else
 126 #define CONFIG_SYS_CCSRBAR_DEFAULT      0xff700000      /* CCSRBAR Default */
 127 #endif
 128
 129 #define CONFIG_SYS_PCIE2_ADDR           (CONFIG_SYS_CCSRBAR+0x9000)
 130 #define CONFIG_SYS_PCIE1_ADDR           (CONFIG_SYS_CCSRBAR+0xa000)
 131
 132 /* DDR Setup */
 133 #define CONFIG_FSL_DDR2
 134 #undef CONFIG_FSL_DDR_INTERACTIVE
 135 #undef CONFIG_SPD_EEPROM                /* Use SPD EEPROM for DDR setup */
 136 #undef CONFIG_DDR_DLL
 137
 138 #define CONFIG_MEM_INIT_VALUE   0xDeadBeef
 139
 140 #define CONFIG_SYS_SDRAM_SIZE   1024    /* DDR size on P1_P2 RDBs */
 141 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
 142 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
 143
 144 #define CONFIG_NUM_DDR_CONTROLLERS      1
 145 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
 146 #define CONFIG_CHIP_SELECTS_PER_CTRL    1
 147
 148 #define CONFIG_SYS_DDR_ERR_INT_EN       0x0000000d
 149 #define CONFIG_SYS_DDR_ERR_DIS          0x00000000
 150 #define CONFIG_SYS_DDR_SBE              0x00FF0000
 151
 152 #define CONFIG_SYS_DDR_TLB_START 9
 153
 154 /*
 155  * Memory map
 156  *
 157  * 0x0000_0000  0x3fff_ffff     DDR                     1G cacheablen
 158  * 0xa000_0000  0xbfff_ffff     PCI Express Mem         1G non-cacheable
 159  * 0xffc2_0000  0xffc5_ffff     PCI IO range            256K non-cacheable
 160  *
 161  * Localbus cacheable (TBD)
 162  * 0xXXXX_XXXX  0xXXXX_XXXX     SRAM                    YZ M Cacheable
 163  *
 164  * Localbus non-cacheable
 165  * 0xef00_0000  0xefff_ffff     FLASH                   16M non-cacheable
 166  * 0xffa0_0000  0xffaf_ffff     NAND                    1M non-cacheable
 167  * 0xffb0_0000  0xffbf_ffff     VSC7385 switch          1M non-cacheable
 168  * 0xffd0_0000  0xffd0_3fff     L1 for stack            16K Cacheable TLB0
 169  * 0xffe0_0000  0xffef_ffff     CCSR                    1M non-cacheable
 170  */
 171
 172 /*
 173  * Local Bus Definitions
 174  */
 175 #define CONFIG_SYS_FLASH_BASE           0xef000000      /* start of FLASH 16M */
 176
 177 #define CONFIG_SYS_FLASH_BASE_PHYS      CONFIG_SYS_FLASH_BASE
 178
 179 #define CONFIG_FLASH_BR_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
 180                                         BR_PS_16 | BR_V)
 181 #define CONFIG_FLASH_OR_PRELIM          0xff000ff7
 182
 183 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE}
 184 #define CONFIG_SYS_FLASH_QUIET_TEST
 185 #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
 186
 187 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
 188 #define CONFIG_SYS_MAX_FLASH_SECT       128     /* sectors per device */
 189 #undef  CONFIG_SYS_FLASH_CHECKSUM
 190 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 191 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 192
 193 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE       /* start of monitor */
 194
 195 #if defined(CONFIG_SYS_SPL) || defined(CONFIG_RAMBOOT_NAND) \
 196         || defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
 197 #define CONFIG_SYS_RAMBOOT
 198 #else
 199 #undef CONFIG_SYS_RAMBOOT
 200 #endif
 201
 202 #define CONFIG_FLASH_CFI_DRIVER
 203 #define CONFIG_SYS_FLASH_CFI
 204 #define CONFIG_SYS_FLASH_EMPTY_INFO
 205 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
 206
 207 #define CONFIG_BOARD_EARLY_INIT_R       /* call board_early_init_r function */
 208
 209 #define CONFIG_SYS_INIT_RAM_LOCK        1
 210 #define CONFIG_SYS_INIT_RAM_ADDR      0xffd00000        /* stack in RAM */
 211 #define CONFIG_SYS_INIT_RAM_END 0x00004000      /* End of used area in RAM */
 212
 213 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* num bytes initial data */
 214 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END \
 215                                                 - CONFIG_SYS_GBL_DATA_SIZE)
 216 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 217
 218 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024) /* Reserve 256 kB for Mon*/
 219 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)   /* Reserved for malloc*/
 220
 221 #ifndef CONFIG_NAND_SPL
 222 #define CONFIG_SYS_NAND_BASE            0xffa00000
 223 #else
 224 #define CONFIG_SYS_NAND_BASE            0xfff00000
 225 #endif
 226 #define CONFIG_SYS_NAND_BASE_PHYS       CONFIG_SYS_NAND_BASE
 227 #define CONFIG_SYS_NAND_BASE_LIST       {CONFIG_SYS_NAND_BASE}
 228 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 229 #define NAND_MAX_CHIPS                  1
 230 #define CONFIG_MTD_NAND_VERIFY_WRITE
 231 #define CONFIG_CMD_NAND                 1
 232 #define CONFIG_NAND_FSL_ELBC            1
 233 #define CONFIG_SYS_NAND_BLOCK_SIZE      (16 * 1024)
 234
 235 /* NAND boot: 4K NAND loader config */
 236 #define CONFIG_SYS_NAND_SPL_SIZE        0x1000
 237 #define CONFIG_SYS_NAND_U_BOOT_SIZE     ((512 << 10) - 0x2000)
 238 #define CONFIG_SYS_NAND_U_BOOT_DST      (CONFIG_SYS_INIT_L2_ADDR)
 239 #define CONFIG_SYS_NAND_U_BOOT_START    (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_NAND_SPL_SIZE)
 240 #define CONFIG_SYS_NAND_U_BOOT_OFFS     (0)
 241 #define CONFIG_SYS_NAND_U_BOOT_RELOC    (CONFIG_SYS_INIT_L2_END - 0x2000)
 242 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP         ((CONFIG_SYS_INIT_L2_END - 1) & ~0xF)
 243
 244 /* NAND flash config */
 245 #define CONFIG_NAND_BR_PRELIM   (CONFIG_SYS_NAND_BASE_PHYS \
 246                                 | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
 247                                 | BR_PS_8       /* Port Size = 8 bit */ \
 248                                 | BR_MS_FCM             /* MSEL = FCM */ \
 249                                 | BR_V)                 /* valid */
 250
 251 #define CONFIG_NAND_OR_PRELIM   (0xFFF80000             /* length 32K */ \
 252                                 | OR_FCM_CSCT \
 253                                 | OR_FCM_CST \
 254                                 | OR_FCM_CHT \
 255                                 | OR_FCM_SCY_1 \
 256                                 | OR_FCM_TRLX \
 257                                 | OR_FCM_EHTR)
 258
 259 #ifdef CONFIG_RAMBOOT_NAND
 260 #define CONFIG_SYS_BR0_PRELIM  CONFIG_NAND_BR_PRELIM  /* NAND Base Address */
 261 #define CONFIG_SYS_OR0_PRELIM  CONFIG_NAND_OR_PRELIM  /* NAND Options */
 262 #define CONFIG_SYS_BR1_PRELIM  CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
 263 #define CONFIG_SYS_OR1_PRELIM  CONFIG_FLASH_OR_PRELIM  /* NOR Options */
 264 #else
 265 #define CONFIG_SYS_BR0_PRELIM  CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
 266 #define CONFIG_SYS_OR0_PRELIM  CONFIG_FLASH_OR_PRELIM  /* NOR Options */
 267 #define CONFIG_SYS_BR1_PRELIM  CONFIG_NAND_BR_PRELIM  /* NAND Base Address */
 268 #define CONFIG_SYS_OR1_PRELIM  CONFIG_NAND_OR_PRELIM  /* NAND Options */
 269 #endif
 270
 271 #define CONFIG_SYS_VSC7385_BASE 0xffb00000
 272
 273 #define CONFIG_SYS_VSC7385_BASE_PHYS    CONFIG_SYS_VSC7385_BASE
 274
 275 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_VSC7385_BASE | BR_PS_8 | BR_V)
 276 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
 277                                 OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
 278                                 OR_GPCM_EHTR | OR_GPCM_EAD)
 279
 280 /* Serial Port - controlled on board with jumper J8
 281  * open - index 2
 282  * shorted - index 1
 283  */
 284 #define CONFIG_CONS_INDEX       1
 285 #undef  CONFIG_SERIAL_SOFTWARE_FIFO
 286 #define CONFIG_SYS_NS16550
 287 #define CONFIG_SYS_NS16550_SERIAL
 288 #define CONFIG_SYS_NS16550_REG_SIZE     1
 289 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 290
 291 #define CONFIG_SERIAL_MULTI     1 /* Enable both serial ports */
 292 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    /* determine from environment */
 293
 294 #define CONFIG_SYS_BAUDRATE_TABLE       \
 295         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 296
 297 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 298 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 299
 300 /* Use the HUSH parser */
 301 #define CONFIG_SYS_HUSH_PARSER
 302 #ifdef  CONFIG_SYS_HUSH_PARSER
 303 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
 304 #endif
 305
 306 /*
 307  * Pass open firmware flat tree
 308  */
 309 #define CONFIG_OF_LIBFDT                1
 310 #define CONFIG_OF_BOARD_SETUP           1
 311 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 312
 313 /* new uImage format support */
 314 #define CONFIG_FIT              1
 315 #define CONFIG_FIT_VERBOSE      1 /* enable fit_format_{error,warning}() */
 316
 317 /* I2C */
 318 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 319 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 320 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged */
 321 #define CONFIG_I2C_MULTI_BUS
 322 #define CONFIG_I2C_CMD_TREE
 323 #define CONFIG_SYS_I2C_SPEED            400000  /* I2C speed and slave address*/
 324 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x57
 325 #define CONFIG_SYS_I2C_SLAVE            0x7F
 326 #define CONFIG_SYS_I2C_NOPROBES {{0,0x29}}      /* Don't probe these addrs */
 327 #define CONFIG_SYS_I2C_OFFSET           0x3000
 328 #define CONFIG_SYS_I2C2_OFFSET          0x3100
 329
 330 /*
 331  * I2C2 EEPROM
 332  */
 333 #define CONFIG_ID_EEPROM
 334 #ifdef CONFIG_ID_EEPROM
 335 #define CONFIG_SYS_I2C_EEPROM_NXID
 336 #endif
 337 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x57
 338 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 339 #define CONFIG_SYS_EEPROM_BUS_NUM       1
 340
 341 #define CONFIG_RTC_DS1337
 342 #define CONFIG_SYS_I2C_RTC_ADDR                0x68
 343 /*
 344  * General PCI
 345  * Memory space is mapped 1-1, but I/O space must start from 0.
 346  */
 347
 348 /* controller 2, Slot 2, tgtid 2, Base address 9000 */
 349 #define CONFIG_SYS_PCIE2_MEM_VIRT       0xa0000000
 350 #define CONFIG_SYS_PCIE2_MEM_BUS        0xa0000000
 351 #define CONFIG_SYS_PCIE2_MEM_PHYS       0xa0000000
 352 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x20000000      /* 512M */
 353 #define CONFIG_SYS_PCIE2_IO_VIRT        0xffc20000
 354 #define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
 355 #define CONFIG_SYS_PCIE2_IO_PHYS        0xffc20000
 356 #define CONFIG_SYS_PCIE2_IO_SIZE        0x00010000      /* 64k */
 357
 358 /* controller 1, Slot 1, tgtid 1, Base address a000 */
 359 #define CONFIG_SYS_PCIE1_MEM_VIRT       0xc0000000
 360 #define CONFIG_SYS_PCIE1_MEM_BUS        0xc0000000
 361 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xc0000000
 362 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
 363 #define CONFIG_SYS_PCIE1_IO_VIRT        0xffc30000
 364 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
 365 #define CONFIG_SYS_PCIE1_IO_PHYS        0xffc30000
 366 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000      /* 64k */
 367
 368 #if defined(CONFIG_PCI)
 369 #define CONFIG_NET_MULTI
 370 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 371
 372 #undef CONFIG_EEPRO100
 373 #undef CONFIG_TULIP
 374 #undef CONFIG_RTL8139
 375
 376 #ifdef CONFIG_RTL8139
 377 /* This macro is used by RTL8139 but not defined in PPC architecture */
 378 #define KSEG1ADDR(x)            (x)
 379 #define _IO_BASE        0x00000000
 380 #endif
 381
 382
 383 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 384 #define CONFIG_DOS_PARTITION
 385
 386 #endif  /* CONFIG_PCI */
 387
 388 #if defined(CONFIG_TSEC_ENET)
 389 #ifndef CONFIG_NET_MULTI
 390 #define CONFIG_NET_MULTI        1
 391 #endif
 392
 393 #define CONFIG_MII              1       /* MII PHY management */
 394 #define CONFIG_MII_DEFAULT_TSEC 1       /* Allow unregistered phys */
 395 #define CONFIG_TSEC1    1
 396 #define CONFIG_TSEC1_NAME       "eTSEC1"
 397 #define CONFIG_TSEC2    1
 398 #define CONFIG_TSEC2_NAME       "eTSEC2"
 399 #define CONFIG_TSEC3    1
 400 #define CONFIG_TSEC3_NAME       "eTSEC3"
 401
 402 #define TSEC1_PHY_ADDR          2
 403 #define TSEC2_PHY_ADDR          0
 404 #define TSEC3_PHY_ADDR          1
 405
 406 #define CONFIG_VSC7385_ENET
 407
 408 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 409 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 410 #define TSEC3_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 411
 412 #define TSEC1_PHYIDX            0
 413 #define TSEC2_PHYIDX            0
 414 #define TSEC3_PHYIDX            0
 415
 416 /* Vitesse 7385 */
 417
 418 #ifdef CONFIG_VSC7385_ENET
 419 /* The size of the VSC7385 firmware image */
 420 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 421 #endif
 422
 423 #define CONFIG_ETHPRIME         "eTSEC1"
 424
 425 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 426 #endif  /* CONFIG_TSEC_ENET */
 427
 428 /*
 429  * Environment
 430  */
 431 #if defined(CONFIG_SYS_RAMBOOT)
 432 #if defined(CONFIG_RAMBOOT_NAND)
 433         #define CONFIG_ENV_IS_IN_NAND   1
 434         #define CONFIG_ENV_SIZE         CONFIG_SYS_NAND_BLOCK_SIZE
 435         #define CONFIG_ENV_OFFSET       ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
 436 #elif defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
 437         #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
 438         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
 439         #define CONFIG_ENV_SIZE         0x2000
 440 #endif
 441 #else
 442         #define CONFIG_ENV_IS_IN_FLASH  1
 443         #if CONFIG_SYS_MONITOR_BASE > 0xfff80000
 444         #define CONFIG_ENV_ADDR         0xfff80000
 445         #else
 446         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 447         #endif
 448         #define CONFIG_ENV_SIZE         0x2000
 449         #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K (one sector) */
 450 #endif
 451
 452 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 453 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 454
 455 /*
 456  * Command line configuration.
 457  */
 458 #include <config_cmd_default.h>
 459
 460 #define CONFIG_CMD_DATE
 461 #define CONFIG_CMD_ELF
 462 #define CONFIG_CMD_I2C
 463 #define CONFIG_CMD_IRQ
 464 #define CONFIG_CMD_MII
 465 #define CONFIG_CMD_PING
 466 #define CONFIG_CMD_SETEXPR
 467
 468 #if defined(CONFIG_PCI)
 469 #define CONFIG_CMD_NET
 470 #define CONFIG_CMD_PCI
 471 #endif
 472
 473 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 474
 475 #define CONFIG_MMC      1
 476
 477 #ifdef CONFIG_MMC
 478 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
 479 #define CONFIG_CMD_MMC
 480 #define CONFIG_DOS_PARTITION
 481 #define CONFIG_FSL_ESDHC
 482 #define CONFIG_GENERIC_MMC
 483 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC85xx_ESDHC_ADDR
 484 #ifdef CONFIG_P2020
 485 #define CONFIG_SYS_FSL_ESDHC_USE_PIO /* P2020 eSDHC DMA is not functional*/
 486 #endif
 487 #endif
 488
 489 #define CONFIG_USB_EHCI
 490
 491 #ifdef CONFIG_USB_EHCI
 492 #define CONFIG_CMD_USB
 493 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 494 #define CONFIG_USB_EHCI_FSL
 495 #define CONFIG_USB_STORAGE
 496 #endif
 497
 498 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
 499 #define CONFIG_CMD_EXT2
 500 #define CONFIG_CMD_FAT
 501 #define CONFIG_DOS_PARTITION
 502 #endif
 503
 504 /*
 505  * Miscellaneous configurable options
 506  */
 507 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 508 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
 509 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 510 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt */
 511 #if defined(CONFIG_CMD_KGDB)
 512 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
 513 #else
 514 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 515 #endif
 516 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 517                                                 /* Print Buffer Size */
 518 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 519 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
 520 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1ms ticks */
 521
 522 /*
 523  * For booting Linux, the board info and command line data
 524  * have to be in the first 16 MB of memory, since this is
 525  * the maximum mapped by the Linux kernel during initialization.
 526  */
 527 #define CONFIG_SYS_BOOTMAPSZ    (16 << 20)/* Initial Memory map for Linux*/
 528
 529 /*
 530  * Internal Definitions
 531  *
 532  * Boot Flags
 533  */
 534 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 535 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 536
 537 #if defined(CONFIG_CMD_KGDB)
 538 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 539 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 540 #endif
 541
 542 /*
 543  * Environment Configuration
 544  */
 545
 546 #if defined(CONFIG_TSEC_ENET)
 547 #define CONFIG_HAS_ETH0
 548 #define CONFIG_HAS_ETH1
 549 #define CONFIG_HAS_ETH2
 550 #endif
 551
 552 #define CONFIG_HOSTNAME         P2020RDB
 553 #define CONFIG_ROOTPATH         /opt/nfsroot
 554 #define CONFIG_BOOTFILE         uImage
 555 #define CONFIG_UBOOTPATH        u-boot.bin/* U-Boot image on TFTP server */
 556
 557 /* default location for tftp and bootm */
 558 #define CONFIG_LOADADDR         1000000
 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         "loadaddr=1000000\0"                    \
 569         "bootfile=uImage\0"     \
 570         "tftpflash=tftpboot $loadaddr $uboot; "                 \
 571                 "protect off " MK_STR(TEXT_BASE) " +$filesize; "        \
 572                 "erase " MK_STR(TEXT_BASE) " +$filesize; "              \
 573                 "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; "      \
 574                 "protect on " MK_STR(TEXT_BASE) " +$filesize; "         \
 575                 "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0"     \
 576         "consoledev=ttyS0\0"                            \
 577         "ramdiskaddr=2000000\0"                 \
 578         "ramdiskfile=rootfs.ext2.gz.uboot\0"            \
 579         "fdtaddr=c00000\0"                              \
 580         "fdtfile=p2020rdb.dtb\0"                \
 581         "bdev=sda1\0"   \
 582         "jffs2nor=mtdblock3\0"  \
 583         "norbootaddr=ef080000\0"        \
 584         "norfdtaddr=ef040000\0" \
 585         "jffs2nand=mtdblock9\0" \
 586         "nandbootaddr=100000\0" \
 587         "nandfdtaddr=80000\0"           \
 588         "nandimgsize=400000\0"          \
 589         "nandfdtsize=80000\0"           \
 590         "usb_phy_type=ulpi\0"           \
 591         "vscfw_addr=ef000000\0" \
 592         "othbootargs=ramdisk_size=600000\0" \
 593         "usbfatboot=setenv bootargs root=/dev/ram rw "  \
 594         "console=$consoledev,$baudrate $othbootargs; "  \
 595         "usb start;"                    \
 596         "fatload usb 0:2 $loadaddr $bootfile;"          \
 597         "fatload usb 0:2 $fdtaddr $fdtfile;"    \
 598         "fatload usb 0:2 $ramdiskaddr $ramdiskfile;"    \
 599         "bootm $loadaddr $ramdiskaddr $fdtaddr\0"               \
 600         "usbext2boot=setenv bootargs root=/dev/ram rw " \
 601         "console=$consoledev,$baudrate $othbootargs; "  \
 602         "usb start;"                    \
 603         "ext2load usb 0:4 $loadaddr $bootfile;"         \
 604         "ext2load usb 0:4 $fdtaddr $fdtfile;"   \
 605         "ext2load usb 0:4 $ramdiskaddr $ramdiskfile;"   \
 606         "bootm $loadaddr $ramdiskaddr $fdtaddr\0"               \
 607         "norboot=setenv bootargs root=/dev/$jffs2nor rw "       \
 608         "console=$consoledev,$baudrate rootfstype=jffs2 $othbootargs;"  \
 609         "bootm $norbootaddr - $norfdtaddr\0"            \
 610         "nandboot=setenv bootargs root=/dev/$jffs2nand rw rootfstype=jffs2 " \
 611         "console=$consoledev,$baudrate $othbootargs;"   \
 612         "nand read 2000000 $nandbootaddr $nandimgsize;" \
 613         "nand read 3000000 $nandfdtaddr $nandfdtsize;"  \
 614         "bootm 2000000 - 3000000;\0"
 615
 616 #define CONFIG_NFSBOOTCOMMAND           \
 617         "setenv bootargs root=/dev/nfs rw "     \
 618         "nfsroot=$serverip:$rootpath "          \
 619         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 620         "console=$consoledev,$baudrate $othbootargs;"   \
 621         "tftp $loadaddr $bootfile;"             \
 622         "tftp $fdtaddr $fdtfile;"               \
 623         "bootm $loadaddr - $fdtaddr"
 624
 625 #define CONFIG_HDBOOT                   \
 626         "setenv bootargs root=/dev/$bdev rw rootdelay=30 "      \
 627         "console=$consoledev,$baudrate $othbootargs;"   \
 628         "usb start;"                    \
 629         "ext2load usb 0:1 $loadaddr /boot/$bootfile;"           \
 630         "ext2load usb 0:1 $fdtaddr /boot/$fdtfile;"     \
 631         "bootm $loadaddr - $fdtaddr"
 632
 633 #define CONFIG_RAMBOOTCOMMAND           \
 634         "setenv bootargs root=/dev/ram rw "     \
 635         "console=$consoledev,$baudrate $othbootargs; "  \
 636         "tftp $ramdiskaddr $ramdiskfile;"       \
 637         "tftp $loadaddr $bootfile;"             \
 638         "tftp $fdtaddr $fdtfile;"               \
 639         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 640
 641 #define CONFIG_BOOTCOMMAND              CONFIG_HDBOOT
 642
 643 #endif  /* __CONFIG_H */