include/configs/MPC8349ITX.h

   1 /*
   2  * Copyright (C) Freescale Semiconductor, Inc. 2006.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /*
   8  MPC8349E-mITX and MPC8349E-mITX-GP board configuration file
   9
  10  Memory map:
  11
  12  0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB)
  13  0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB)
  14  0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB)
  15  0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
  16  0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
  17  0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
  18  0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
  19  0xF001_0000-0xF001_FFFF Local bus expansion slot
  20  0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
  21  0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
  22  0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)
  23
  24  I2C address list:
  25                                                 Align.  Board
  26  Bus    Addr    Part No.        Description     Length  Location
  27  ----------------------------------------------------------------
  28  I2C0   0x50    M24256-BWMN6P   Board EEPROM    2       U64
  29
  30  I2C1   0x20    PCF8574         I2C Expander    0       U8
  31  I2C1   0x21    PCF8574         I2C Expander    0       U10
  32  I2C1   0x38    PCF8574A        I2C Expander    0       U8
  33  I2C1   0x39    PCF8574A        I2C Expander    0       U10
  34  I2C1   0x51    (DDR)           DDR EEPROM      1       U1
  35  I2C1   0x68    DS1339          RTC             1       U68
  36
  37  Note that a given board has *either* a pair of 8574s or a pair of 8574As.
  38 */
  39
  40 #ifndef __CONFIG_H
  41 #define __CONFIG_H
  42
  43 #if (CONFIG_SYS_TEXT_BASE == 0xFE000000)
  44 #define CONFIG_SYS_LOWBOOT
  45 #endif
  46
  47 /*
  48  * High Level Configuration Options
  49  */
  50 #define CONFIG_MPC834x          /* MPC834x family (8343, 8347, 8349) */
  51 #define CONFIG_MPC8349          /* MPC8349 specific */
  52
  53 #ifndef CONFIG_SYS_TEXT_BASE
  54 #define CONFIG_SYS_TEXT_BASE    0xFEF00000
  55 #endif
  56
  57 #define CONFIG_SYS_IMMR 0xE0000000      /* The IMMR is relocated to here */
  58
  59 #define CONFIG_MISC_INIT_F
  60 #define CONFIG_MISC_INIT_R
  61
  62 /*
  63  * On-board devices
  64  */
  65
  66 #ifdef CONFIG_MPC8349ITX
  67 /* The CF card interface on the back of the board */
  68 #define CONFIG_COMPACT_FLASH
  69 #define CONFIG_VSC7385_ENET     /* VSC7385 ethernet support */
  70 #define CONFIG_SATA_SIL3114     /* SIL3114 SATA controller */
  71 #define CONFIG_SYS_USB_HOST     /* use the EHCI USB controller */
  72 #endif
  73
  74 #define CONFIG_PCI
  75 #define CONFIG_RTC_DS1337
  76 #define CONFIG_SYS_I2C
  77 #define CONFIG_TSEC_ENET                /* TSEC Ethernet support */
  78
  79 /*
  80  * Device configurations
  81  */
  82
  83 /* I2C */
  84 #ifdef CONFIG_SYS_I2C
  85 #define CONFIG_SYS_I2C_FSL
  86 #define CONFIG_SYS_FSL_I2C_SPEED        400000
  87 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
  88 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
  89 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
  90 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
  91 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
  92
  93 #define CONFIG_SYS_SPD_BUS_NUM          1       /* The I2C bus for SPD */
  94 #define CONFIG_SYS_RTC_BUS_NUM          1       /* The I2C bus for RTC */
  95
  96 #define CONFIG_SYS_I2C_8574_ADDR1       0x20    /* I2C1, PCF8574 */
  97 #define CONFIG_SYS_I2C_8574_ADDR2       0x21    /* I2C1, PCF8574 */
  98 #define CONFIG_SYS_I2C_8574A_ADDR1      0x38    /* I2C1, PCF8574A */
  99 #define CONFIG_SYS_I2C_8574A_ADDR2      0x39    /* I2C1, PCF8574A */
 100 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* I2C0, Board EEPROM */
 101 #define CONFIG_SYS_I2C_RTC_ADDR         0x68    /* I2C1, DS1339 RTC*/
 102 #define SPD_EEPROM_ADDRESS              0x51    /* I2C1, DDR */
 103
 104 /* Don't probe these addresses: */
 105 #define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \
 106                                  {1, CONFIG_SYS_I2C_8574_ADDR2}, \
 107                                  {1, CONFIG_SYS_I2C_8574A_ADDR1}, \
 108                                  {1, CONFIG_SYS_I2C_8574A_ADDR2} }
 109 /* Bit definitions for the 8574[A] I2C expander */
 110                                 /* Board revision, 00=0.0, 01=0.1, 10=1.0 */
 111 #define I2C_8574_REVISION       0x03
 112 #define I2C_8574_CF             0x08    /* 1=Compact flash absent, 0=present */
 113 #define I2C_8574_MPCICLKRN      0x10    /* MiniPCI Clk Run */
 114 #define I2C_8574_PCI66          0x20    /* 0=33MHz PCI, 1=66MHz PCI */
 115 #define I2C_8574_FLASHSIDE      0x40    /* 0=Reset vector from U4, 1=from U7*/
 116
 117 #endif
 118
 119 /* Compact Flash */
 120 #ifdef CONFIG_COMPACT_FLASH
 121
 122 #define CONFIG_SYS_IDE_MAXBUS           1
 123 #define CONFIG_SYS_IDE_MAXDEVICE        1
 124
 125 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 126 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_CF_BASE
 127 #define CONFIG_SYS_ATA_DATA_OFFSET      0x0000
 128 #define CONFIG_SYS_ATA_REG_OFFSET       0
 129 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0200
 130 #define CONFIG_SYS_ATA_STRIDE           2
 131
 132 /* If a CF card is not inserted, time out quickly */
 133 #define ATA_RESET_TIME  1
 134
 135 #endif
 136
 137 /*
 138  * SATA
 139  */
 140 #ifdef CONFIG_SATA_SIL3114
 141
 142 #define CONFIG_SYS_SATA_MAX_DEVICE      4
 143 #define CONFIG_LIBATA
 144 #define CONFIG_LBA48
 145
 146 #endif
 147
 148 #ifdef CONFIG_SYS_USB_HOST
 149 /*
 150  * Support USB
 151  */
 152 #define CONFIG_CMD_USB
 153 #define CONFIG_USB_STORAGE
 154 #define CONFIG_USB_EHCI
 155 #define CONFIG_USB_EHCI_FSL
 156
 157 /* Current USB implementation supports the only USB controller,
 158  * so we have to choose between the MPH or the DR ones */
 159 #if 1
 160 #define CONFIG_HAS_FSL_MPH_USB
 161 #else
 162 #define CONFIG_HAS_FSL_DR_USB
 163 #endif
 164
 165 #endif
 166
 167 /*
 168  * DDR Setup
 169  */
 170 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory*/
 171 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 172 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 173 #define CONFIG_SYS_83XX_DDR_USES_CS0
 174 #define CONFIG_SYS_MEMTEST_START        0x1000  /* memtest region */
 175 #define CONFIG_SYS_MEMTEST_END          0x2000
 176
 177 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN \
 178                                         | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
 179
 180 #define CONFIG_VERY_BIG_RAM
 181 #define CONFIG_MAX_MEM_MAPPED   ((phys_size_t)256 << 20)
 182
 183 #ifdef CONFIG_SYS_I2C
 184 #define CONFIG_SPD_EEPROM               /* use SPD EEPROM for DDR setup*/
 185 #endif
 186
 187 /* No SPD? Then manually set up DDR parameters */
 188 #ifndef CONFIG_SPD_EEPROM
 189     #define CONFIG_SYS_DDR_SIZE         256     /* Mb */
 190     #define CONFIG_SYS_DDR_CS0_CONFIG   (CSCONFIG_EN \
 191                                         | CSCONFIG_ROW_BIT_13 \
 192                                         | CSCONFIG_COL_BIT_10)
 193
 194     #define CONFIG_SYS_DDR_TIMING_1     0x26242321
 195     #define CONFIG_SYS_DDR_TIMING_2     0x00000800  /* P9-45, may need tuning */
 196 #endif
 197
 198 /*
 199  *Flash on the Local Bus
 200  */
 201
 202 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 203 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 204 #define CONFIG_SYS_FLASH_BASE           0xFE000000      /* start of FLASH   */
 205 #define CONFIG_SYS_FLASH_EMPTY_INFO
 206 /* 127 64KB sectors + 8 8KB sectors per device */
 207 #define CONFIG_SYS_MAX_FLASH_SECT       135
 208 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 209 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 210 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 211
 212 /* The ITX has two flash chips, but the ITX-GP has only one.  To support both
 213 boards, we say we have two, but don't display a message if we find only one. */
 214 #define CONFIG_SYS_FLASH_QUIET_TEST
 215 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* number of banks */
 216 #define CONFIG_SYS_FLASH_BANKS_LIST     \
 217                 {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}
 218 #define CONFIG_SYS_FLASH_SIZE           16      /* FLASH size in MB */
 219 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use h/w Flash protection. */
 220
 221 /* Vitesse 7385 */
 222
 223 #ifdef CONFIG_VSC7385_ENET
 224
 225 #define CONFIG_TSEC2
 226
 227 /* The flash address and size of the VSC7385 firmware image */
 228 #define CONFIG_VSC7385_IMAGE            0xFEFFE000
 229 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 230
 231 #endif
 232
 233 /*
 234  * BRx, ORx, LBLAWBARx, and LBLAWARx
 235  */
 236
 237 /* Flash */
 238
 239 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 240                                 | BR_PS_16 \
 241                                 | BR_MS_GPCM \
 242                                 | BR_V)
 243 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 244                                 | OR_UPM_XAM \
 245                                 | OR_GPCM_CSNT \
 246                                 | OR_GPCM_ACS_DIV2 \
 247                                 | OR_GPCM_XACS \
 248                                 | OR_GPCM_SCY_15 \
 249                                 | OR_GPCM_TRLX_SET \
 250                                 | OR_GPCM_EHTR_SET \
 251                                 | OR_GPCM_EAD)
 252 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 253 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_16MB)
 254
 255 /* Vitesse 7385 */
 256
 257 #define CONFIG_SYS_VSC7385_BASE 0xF8000000
 258
 259 #ifdef CONFIG_VSC7385_ENET
 260
 261 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_VSC7385_BASE \
 262                                 | BR_PS_8 \
 263                                 | BR_MS_GPCM \
 264                                 | BR_V)
 265 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_128KB \
 266                                 | OR_GPCM_CSNT \
 267                                 | OR_GPCM_XACS \
 268                                 | OR_GPCM_SCY_15 \
 269                                 | OR_GPCM_SETA \
 270                                 | OR_GPCM_TRLX_SET \
 271                                 | OR_GPCM_EHTR_SET \
 272                                 | OR_GPCM_EAD)
 273
 274 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_VSC7385_BASE
 275 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)
 276
 277 #endif
 278
 279 /* LED */
 280
 281 #define CONFIG_SYS_LED_BASE     0xF9000000
 282 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_LED_BASE \
 283                                 | BR_PS_8 \
 284                                 | BR_MS_GPCM \
 285                                 | BR_V)
 286 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_2MB \
 287                                 | OR_GPCM_CSNT \
 288                                 | OR_GPCM_ACS_DIV2 \
 289                                 | OR_GPCM_XACS \
 290                                 | OR_GPCM_SCY_9 \
 291                                 | OR_GPCM_TRLX_SET \
 292                                 | OR_GPCM_EHTR_SET \
 293                                 | OR_GPCM_EAD)
 294
 295 /* Compact Flash */
 296
 297 #ifdef CONFIG_COMPACT_FLASH
 298
 299 #define CONFIG_SYS_CF_BASE      0xF0000000
 300
 301 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_CF_BASE \
 302                                 | BR_PS_16 \
 303                                 | BR_MS_UPMA \
 304                                 | BR_V)
 305 #define CONFIG_SYS_OR3_PRELIM   (OR_UPM_AM | OR_UPM_BI)
 306
 307 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_CF_BASE
 308 #define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_64KB)
 309
 310 #endif
 311
 312 /*
 313  * U-Boot memory configuration
 314  */
 315 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 316
 317 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 318 #define CONFIG_SYS_RAMBOOT
 319 #else
 320 #undef  CONFIG_SYS_RAMBOOT
 321 #endif
 322
 323 #define CONFIG_SYS_INIT_RAM_LOCK
 324 #define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000      /* Initial RAM addr */
 325 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000  /* Size of used area in RAM*/
 326
 327 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 328                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 329 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 330
 331 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
 332 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 333 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024) /* Reserved for malloc */
 334
 335 /*
 336  * Local Bus LCRR and LBCR regs
 337  *    LCRR:  DLL bypass, Clock divider is 4
 338  * External Local Bus rate is
 339  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
 340  */
 341 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 342 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
 343 #define CONFIG_SYS_LBC_LBCR     0x00000000
 344
 345                                 /* LB sdram refresh timer, about 6us */
 346 #define CONFIG_SYS_LBC_LSRT     0x32000000
 347                                 /* LB refresh timer prescal, 266MHz/32*/
 348 #define CONFIG_SYS_LBC_MRTPR    0x20000000
 349
 350 /*
 351  * Serial Port
 352  */
 353 #define CONFIG_CONS_INDEX       1
 354 #define CONFIG_SYS_NS16550
 355 #define CONFIG_SYS_NS16550_SERIAL
 356 #define CONFIG_SYS_NS16550_REG_SIZE     1
 357 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 358
 359 #define CONFIG_SYS_BAUDRATE_TABLE  \
 360                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 361
 362 #define CONFIG_CONSOLE          ttyS0
 363 #define CONFIG_BAUDRATE         115200
 364
 365 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 366 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 367
 368 /* pass open firmware flat tree */
 369 #define CONFIG_OF_LIBFDT        1
 370 #define CONFIG_OF_BOARD_SETUP   1
 371 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 372
 373 /*
 374  * PCI
 375  */
 376 #ifdef CONFIG_PCI
 377 #define CONFIG_PCI_INDIRECT_BRIDGE
 378
 379 #define CONFIG_MPC83XX_PCI2
 380
 381 /*
 382  * General PCI
 383  * Addresses are mapped 1-1.
 384  */
 385 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 386 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 387 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 388 #define CONFIG_SYS_PCI1_MMIO_BASE       \
 389                         (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
 390 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 391 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 392 #define CONFIG_SYS_PCI1_IO_BASE         0x00000000
 393 #define CONFIG_SYS_PCI1_IO_PHYS         0xE2000000
 394 #define CONFIG_SYS_PCI1_IO_SIZE         0x01000000      /* 16M */
 395
 396 #ifdef CONFIG_MPC83XX_PCI2
 397 #define CONFIG_SYS_PCI2_MEM_BASE        \
 398                         (CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)
 399 #define CONFIG_SYS_PCI2_MEM_PHYS        CONFIG_SYS_PCI2_MEM_BASE
 400 #define CONFIG_SYS_PCI2_MEM_SIZE        0x10000000      /* 256M */
 401 #define CONFIG_SYS_PCI2_MMIO_BASE       \
 402                         (CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)
 403 #define CONFIG_SYS_PCI2_MMIO_PHYS       CONFIG_SYS_PCI2_MMIO_BASE
 404 #define CONFIG_SYS_PCI2_MMIO_SIZE       0x10000000      /* 256M */
 405 #define CONFIG_SYS_PCI2_IO_BASE         0x00000000
 406 #define CONFIG_SYS_PCI2_IO_PHYS         \
 407                         (CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)
 408 #define CONFIG_SYS_PCI2_IO_SIZE         0x01000000      /* 16M */
 409 #endif
 410
 411 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 412
 413 #ifndef CONFIG_PCI_PNP
 414     #define PCI_ENET0_IOADDR    0x00000000
 415     #define PCI_ENET0_MEMADDR   CONFIG_SYS_PCI2_MEM_BASE
 416     #define PCI_IDSEL_NUMBER    0x0f    /* IDSEL = AD15 */
 417 #endif
 418
 419 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 420
 421 #endif
 422
 423 #define CONFIG_PCI_66M
 424 #ifdef CONFIG_PCI_66M
 425 #define CONFIG_83XX_CLKIN       66666666        /* in Hz */
 426 #else
 427 #define CONFIG_83XX_CLKIN       33333333        /* in Hz */
 428 #endif
 429
 430 /* TSEC */
 431
 432 #ifdef CONFIG_TSEC_ENET
 433
 434 #define CONFIG_MII
 435 #define CONFIG_PHY_GIGE         /* In case CONFIG_CMD_MII is specified */
 436
 437 #define CONFIG_TSEC1
 438
 439 #ifdef CONFIG_TSEC1
 440 #define CONFIG_HAS_ETH0
 441 #define CONFIG_TSEC1_NAME  "TSEC0"
 442 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 443 #define TSEC1_PHY_ADDR          0x1c    /* VSC8201 uses address 0x1c */
 444 #define TSEC1_PHYIDX            0
 445 #define TSEC1_FLAGS             TSEC_GIGABIT
 446 #endif
 447
 448 #ifdef CONFIG_TSEC2
 449 #define CONFIG_HAS_ETH1
 450 #define CONFIG_TSEC2_NAME  "TSEC1"
 451 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 452
 453 #define TSEC2_PHY_ADDR          4
 454 #define TSEC2_PHYIDX            0
 455 #define TSEC2_FLAGS             TSEC_GIGABIT
 456 #endif
 457
 458 #define CONFIG_ETHPRIME         "Freescale TSEC"
 459
 460 #endif
 461
 462 /*
 463  * Environment
 464  */
 465 #define CONFIG_ENV_OVERWRITE
 466
 467 #ifndef CONFIG_SYS_RAMBOOT
 468   #define CONFIG_ENV_IS_IN_FLASH
 469   #define CONFIG_ENV_ADDR       \
 470                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 471   #define CONFIG_ENV_SECT_SIZE  0x10000 /* 64K (one sector) for environment */
 472   #define CONFIG_ENV_SIZE       0x2000
 473 #else
 474   #define CONFIG_SYS_NO_FLASH   /* Flash is not usable now */
 475   #undef  CONFIG_FLASH_CFI_DRIVER
 476   #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
 477   #define CONFIG_ENV_ADDR       (CONFIG_SYS_MONITOR_BASE - 0x1000)
 478   #define CONFIG_ENV_SIZE       0x2000
 479 #endif
 480
 481 #define CONFIG_LOADS_ECHO       /* echo on for serial download */
 482 #define CONFIG_SYS_LOADS_BAUD_CHANGE    /* allow baudrate change */
 483
 484 /*
 485  * BOOTP options
 486  */
 487 #define CONFIG_BOOTP_BOOTFILESIZE
 488 #define CONFIG_BOOTP_BOOTPATH
 489 #define CONFIG_BOOTP_GATEWAY
 490 #define CONFIG_BOOTP_HOSTNAME
 491
 492
 493 /*
 494  * Command line configuration.
 495  */
 496 #include <config_cmd_default.h>
 497
 498 #define CONFIG_CMD_CACHE
 499 #define CONFIG_CMD_DATE
 500 #define CONFIG_CMD_IRQ
 501 #define CONFIG_CMD_NET
 502 #define CONFIG_CMD_PING
 503 #define CONFIG_CMD_DHCP
 504 #define CONFIG_CMD_SDRAM
 505
 506 #if defined(CONFIG_COMPACT_FLASH) || defined(CONFIG_SATA_SIL3114) \
 507                                 || defined(CONFIG_USB_STORAGE)
 508         #define CONFIG_DOS_PARTITION
 509         #define CONFIG_CMD_FAT
 510         #define CONFIG_SUPPORT_VFAT
 511 #endif
 512
 513 #ifdef CONFIG_COMPACT_FLASH
 514         #define CONFIG_CMD_IDE
 515 #endif
 516
 517 #ifdef CONFIG_SATA_SIL3114
 518         #define CONFIG_CMD_SATA
 519 #endif
 520
 521 #if defined(CONFIG_SATA_SIL3114) || defined(CONFIG_USB_STORAGE)
 522         #define CONFIG_CMD_EXT2
 523 #endif
 524
 525 #ifdef CONFIG_PCI
 526         #define CONFIG_CMD_PCI
 527 #endif
 528
 529 #ifdef CONFIG_SYS_I2C
 530         #define CONFIG_CMD_I2C
 531 #endif
 532
 533 /* Watchdog */
 534 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 535
 536 /*
 537  * Miscellaneous configurable options
 538  */
 539 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 540 #define CONFIG_CMDLINE_EDITING          /* Command-line editing */
 541 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 542 #define CONFIG_SYS_HUSH_PARSER          /* Use the HUSH parser */
 543
 544 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 545 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 546
 547 #ifdef CONFIG_MPC8349ITX
 548 #define CONFIG_SYS_PROMPT "MPC8349E-mITX> "     /* Monitor Command Prompt */
 549 #else
 550 #define CONFIG_SYS_PROMPT "MPC8349E-mITX-GP> "  /* Monitor Command Prompt */
 551 #endif
 552
 553 #if defined(CONFIG_CMD_KGDB)
 554         #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 555 #else
 556         #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 557 #endif
 558
 559                                 /* Print Buffer Size */
 560 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 561 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 562                                 /* Boot Argument Buffer Size */
 563 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 564
 565 /*
 566  * For booting Linux, the board info and command line data
 567  * have to be in the first 256 MB of memory, since this is
 568  * the maximum mapped by the Linux kernel during initialization.
 569  */
 570                                 /* Initial Memory map for Linux*/
 571 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 572
 573 #define CONFIG_SYS_HRCW_LOW (\
 574         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 575         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 576         HRCWL_CSB_TO_CLKIN_4X1 |\
 577         HRCWL_VCO_1X2 |\
 578         HRCWL_CORE_TO_CSB_2X1)
 579
 580 #ifdef CONFIG_SYS_LOWBOOT
 581 #define CONFIG_SYS_HRCW_HIGH (\
 582         HRCWH_PCI_HOST |\
 583         HRCWH_32_BIT_PCI |\
 584         HRCWH_PCI1_ARBITER_ENABLE |\
 585         HRCWH_PCI2_ARBITER_ENABLE |\
 586         HRCWH_CORE_ENABLE |\
 587         HRCWH_FROM_0X00000100 |\
 588         HRCWH_BOOTSEQ_DISABLE |\
 589         HRCWH_SW_WATCHDOG_DISABLE |\
 590         HRCWH_ROM_LOC_LOCAL_16BIT |\
 591         HRCWH_TSEC1M_IN_GMII |\
 592         HRCWH_TSEC2M_IN_GMII)
 593 #else
 594 #define CONFIG_SYS_HRCW_HIGH (\
 595         HRCWH_PCI_HOST |\
 596         HRCWH_32_BIT_PCI |\
 597         HRCWH_PCI1_ARBITER_ENABLE |\
 598         HRCWH_PCI2_ARBITER_ENABLE |\
 599         HRCWH_CORE_ENABLE |\
 600         HRCWH_FROM_0XFFF00100 |\
 601         HRCWH_BOOTSEQ_DISABLE |\
 602         HRCWH_SW_WATCHDOG_DISABLE |\
 603         HRCWH_ROM_LOC_LOCAL_16BIT |\
 604         HRCWH_TSEC1M_IN_GMII |\
 605         HRCWH_TSEC2M_IN_GMII)
 606 #endif
 607
 608 /*
 609  * System performance
 610  */
 611 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
 612 #define CONFIG_SYS_ACR_RPTCNT   3       /* Arbiter repeat count (0-7) */
 613 #define CONFIG_SYS_SPCR_TSEC1EP 3       /* TSEC1 emergency priority (0-3) */
 614 #define CONFIG_SYS_SPCR_TSEC2EP 3       /* TSEC2 emergency priority (0-3) */
 615 #define CONFIG_SYS_SCCR_TSEC1CM 1       /* TSEC1 clock mode (0-3) */
 616 #define CONFIG_SYS_SCCR_TSEC2CM 1       /* TSEC2 & I2C0 clock mode (0-3) */
 617 #define CONFIG_SYS_SCCR_USBMPHCM 3      /* USB MPH controller's clock */
 618 #define CONFIG_SYS_SCCR_USBDRCM 0       /* USB DR controller's clock */
 619
 620 /*
 621  * System IO Config
 622  */
 623 /* Needed for gigabit to work on TSEC 1 */
 624 #define CONFIG_SYS_SICRH SICRH_TSOBI1
 625                                 /* USB DR as device + USB MPH as host */
 626 #define CONFIG_SYS_SICRL        (SICRL_LDP_A | SICRL_USB1)
 627
 628 #define CONFIG_SYS_HID0_INIT    0x00000000
 629 #define CONFIG_SYS_HID0_FINAL   HID0_ENABLE_INSTRUCTION_CACHE
 630
 631 #define CONFIG_SYS_HID2 HID2_HBE
 632 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 633
 634 /* DDR  */
 635 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 636                                 | BATL_PP_RW \
 637                                 | BATL_MEMCOHERENCE)
 638 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 639                                 | BATU_BL_256M \
 640                                 | BATU_VS \
 641                                 | BATU_VP)
 642
 643 /* PCI  */
 644 #ifdef CONFIG_PCI
 645 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_PCI1_MEM_BASE \
 646                                 | BATL_PP_RW \
 647                                 | BATL_MEMCOHERENCE)
 648 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_PCI1_MEM_BASE \
 649                                 | BATU_BL_256M \
 650                                 | BATU_VS \
 651                                 | BATU_VP)
 652 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_PCI1_MMIO_BASE \
 653                                 | BATL_PP_RW \
 654                                 | BATL_CACHEINHIBIT \
 655                                 | BATL_GUARDEDSTORAGE)
 656 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_PCI1_MMIO_BASE \
 657                                 | BATU_BL_256M \
 658                                 | BATU_VS \
 659                                 | BATU_VP)
 660 #else
 661 #define CONFIG_SYS_IBAT1L       0
 662 #define CONFIG_SYS_IBAT1U       0
 663 #define CONFIG_SYS_IBAT2L       0
 664 #define CONFIG_SYS_IBAT2U       0
 665 #endif
 666
 667 #ifdef CONFIG_MPC83XX_PCI2
 668 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_PCI2_MEM_BASE \
 669                                 | BATL_PP_RW \
 670                                 | BATL_MEMCOHERENCE)
 671 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_PCI2_MEM_BASE \
 672                                 | BATU_BL_256M \
 673                                 | BATU_VS \
 674                                 | BATU_VP)
 675 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_PCI2_MMIO_BASE \
 676                                 | BATL_PP_RW \
 677                                 | BATL_CACHEINHIBIT \
 678                                 | BATL_GUARDEDSTORAGE)
 679 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_PCI2_MMIO_BASE \
 680                                 | BATU_BL_256M \
 681                                 | BATU_VS \
 682                                 | BATU_VP)
 683 #else
 684 #define CONFIG_SYS_IBAT3L       0
 685 #define CONFIG_SYS_IBAT3U       0
 686 #define CONFIG_SYS_IBAT4L       0
 687 #define CONFIG_SYS_IBAT4U       0
 688 #endif
 689
 690 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
 691 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_IMMR \
 692                                 | BATL_PP_RW \
 693                                 | BATL_CACHEINHIBIT \
 694                                 | BATL_GUARDEDSTORAGE)
 695 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_IMMR \
 696                                 | BATU_BL_256M \
 697                                 | BATU_VS \
 698                                 | BATU_VP)
 699
 700 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
 701 #define CONFIG_SYS_IBAT6L       (0xF0000000 \
 702                                 | BATL_PP_RW \
 703                                 | BATL_MEMCOHERENCE \
 704                                 | BATL_GUARDEDSTORAGE)
 705 #define CONFIG_SYS_IBAT6U       (0xF0000000 \
 706                                 | BATU_BL_256M \
 707                                 | BATU_VS \
 708                                 | BATU_VP)
 709
 710 #define CONFIG_SYS_IBAT7L       0
 711 #define CONFIG_SYS_IBAT7U       0
 712
 713 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 714 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 715 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 716 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 717 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 718 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 719 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 720 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 721 #define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 722 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 723 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 724 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 725 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 726 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 727 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 728 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 729
 730 #if defined(CONFIG_CMD_KGDB)
 731 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 732 #endif
 733
 734
 735 /*
 736  * Environment Configuration
 737  */
 738 #define CONFIG_ENV_OVERWRITE
 739
 740 #define CONFIG_NETDEV           "eth0"
 741
 742 #ifdef CONFIG_MPC8349ITX
 743 #define CONFIG_HOSTNAME         "mpc8349emitx"
 744 #else
 745 #define CONFIG_HOSTNAME         "mpc8349emitxgp"
 746 #endif
 747
 748 /* Default path and filenames */
 749 #define CONFIG_ROOTPATH         "/nfsroot/rootfs"
 750 #define CONFIG_BOOTFILE         "uImage"
 751                                 /* U-Boot image on TFTP server */
 752 #define CONFIG_UBOOTPATH        "u-boot.bin"
 753
 754 #ifdef CONFIG_MPC8349ITX
 755 #define CONFIG_FDTFILE          "mpc8349emitx.dtb"
 756 #else
 757 #define CONFIG_FDTFILE          "mpc8349emitxgp.dtb"
 758 #endif
 759
 760 #define CONFIG_BOOTDELAY        6
 761
 762 #define CONFIG_BOOTARGS \
 763         "root=/dev/nfs rw" \
 764         " nfsroot=" __stringify(CONFIG_SERVERIP) ":" CONFIG_ROOTPATH    \
 765         " ip=" __stringify(CONFIG_IPADDR) ":"           \
 766                 __stringify(CONFIG_SERVERIP) ":"        \
 767                 __stringify(CONFIG_GATEWAYIP) ":"       \
 768                 __stringify(CONFIG_NETMASK) ":"         \
 769                 CONFIG_HOSTNAME ":" CONFIG_NETDEV ":off"                \
 770         " console=" __stringify(CONFIG_CONSOLE) "," __stringify(CONFIG_BAUDRATE)
 771
 772 #define CONFIG_EXTRA_ENV_SETTINGS \
 773         "console=" __stringify(CONFIG_CONSOLE) "\0"                     \
 774         "netdev=" CONFIG_NETDEV "\0"                                    \
 775         "uboot=" CONFIG_UBOOTPATH "\0"                                  \
 776         "tftpflash=tftpboot $loadaddr $uboot; "                         \
 777                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
 778                         " +$filesize; " \
 779                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
 780                         " +$filesize; " \
 781                 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)     \
 782                         " $filesize; "  \
 783                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
 784                         " +$filesize; " \
 785                 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)    \
 786                         " $filesize\0"  \
 787         "fdtaddr=780000\0"                                              \
 788         "fdtfile=" CONFIG_FDTFILE "\0"
 789
 790 #define CONFIG_NFSBOOTCOMMAND                                           \
 791         "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath"  \
 792         " ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\
 793         " console=$console,$baudrate $othbootargs; "                    \
 794         "tftp $loadaddr $bootfile;"                                     \
 795         "tftp $fdtaddr $fdtfile;"                                       \
 796         "bootm $loadaddr - $fdtaddr"
 797
 798 #define CONFIG_RAMBOOTCOMMAND                                           \
 799         "setenv bootargs root=/dev/ram rw"                              \
 800         " console=$console,$baudrate $othbootargs; "                    \
 801         "tftp $ramdiskaddr $ramdiskfile;"                               \
 802         "tftp $loadaddr $bootfile;"                                     \
 803         "tftp $fdtaddr $fdtfile;"                                       \
 804         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 805
 806 #endif