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_MPC83xx          1
  51 #define CONFIG_MPC834x          /* MPC834x family (8343, 8347, 8349) */
  52 #define CONFIG_MPC8349          /* MPC8349 specific */
  53
  54 #ifndef CONFIG_SYS_TEXT_BASE
  55 #define CONFIG_SYS_TEXT_BASE    0xFEF00000
  56 #endif
  57
  58 #define CONFIG_SYS_IMMR 0xE0000000      /* The IMMR is relocated to here */
  59
  60 #define CONFIG_MISC_INIT_F
  61 #define CONFIG_MISC_INIT_R
  62
  63 /*
  64  * On-board devices
  65  */
  66
  67 #ifdef CONFIG_MPC8349ITX
  68 /* The CF card interface on the back of the board */
  69 #define CONFIG_COMPACT_FLASH
  70 #define CONFIG_VSC7385_ENET     /* VSC7385 ethernet support */
  71 #define CONFIG_SATA_SIL3114     /* SIL3114 SATA controller */
  72 #define CONFIG_SYS_USB_HOST     /* use the EHCI USB controller */
  73 #endif
  74
  75 #define CONFIG_PCI
  76 #define CONFIG_RTC_DS1337
  77 #define CONFIG_HARD_I2C
  78 #define CONFIG_TSEC_ENET                /* TSEC Ethernet support */
  79
  80 /*
  81  * Device configurations
  82  */
  83
  84 /* I2C */
  85 #ifdef CONFIG_HARD_I2C
  86
  87 #define CONFIG_FSL_I2C
  88 #define CONFIG_I2C_MULTI_BUS
  89 #define CONFIG_SYS_I2C_OFFSET           0x3000
  90 #define CONFIG_SYS_I2C2_OFFSET          0x3100
  91 #define CONFIG_SYS_SPD_BUS_NUM          1       /* The I2C bus for SPD */
  92 #define CONFIG_SYS_RTC_BUS_NUM          1       /* The I2C bus for RTC */
  93
  94 #define CONFIG_SYS_I2C_8574_ADDR1       0x20    /* I2C1, PCF8574 */
  95 #define CONFIG_SYS_I2C_8574_ADDR2       0x21    /* I2C1, PCF8574 */
  96 #define CONFIG_SYS_I2C_8574A_ADDR1      0x38    /* I2C1, PCF8574A */
  97 #define CONFIG_SYS_I2C_8574A_ADDR2      0x39    /* I2C1, PCF8574A */
  98 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* I2C0, Board EEPROM */
  99 #define CONFIG_SYS_I2C_RTC_ADDR         0x68    /* I2C1, DS1339 RTC*/
 100 #define SPD_EEPROM_ADDRESS              0x51    /* I2C1, DDR */
 101
 102 #define CONFIG_SYS_I2C_SPEED    400000  /* I2C speed and slave address */
 103 #define CONFIG_SYS_I2C_SLAVE    0x7F
 104
 105 /* Don't probe these addresses: */
 106 #define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \
 107                                  {1, CONFIG_SYS_I2C_8574_ADDR2}, \
 108                                  {1, CONFIG_SYS_I2C_8574A_ADDR1}, \
 109                                  {1, CONFIG_SYS_I2C_8574A_ADDR2} }
 110 /* Bit definitions for the 8574[A] I2C expander */
 111                                 /* Board revision, 00=0.0, 01=0.1, 10=1.0 */
 112 #define I2C_8574_REVISION       0x03
 113 #define I2C_8574_CF             0x08    /* 1=Compact flash absent, 0=present */
 114 #define I2C_8574_MPCICLKRN      0x10    /* MiniPCI Clk Run */
 115 #define I2C_8574_PCI66          0x20    /* 0=33MHz PCI, 1=66MHz PCI */
 116 #define I2C_8574_FLASHSIDE      0x40    /* 0=Reset vector from U4, 1=from U7*/
 117
 118 #undef CONFIG_SOFT_I2C
 119
 120 #endif
 121
 122 /* Compact Flash */
 123 #ifdef CONFIG_COMPACT_FLASH
 124
 125 #define CONFIG_SYS_IDE_MAXBUS           1
 126 #define CONFIG_SYS_IDE_MAXDEVICE        1
 127
 128 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 129 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_CF_BASE
 130 #define CONFIG_SYS_ATA_DATA_OFFSET      0x0000
 131 #define CONFIG_SYS_ATA_REG_OFFSET       0
 132 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0200
 133 #define CONFIG_SYS_ATA_STRIDE           2
 134
 135 /* If a CF card is not inserted, time out quickly */
 136 #define ATA_RESET_TIME  1
 137
 138 #endif
 139
 140 /*
 141  * SATA
 142  */
 143 #ifdef CONFIG_SATA_SIL3114
 144
 145 #define CONFIG_SYS_SATA_MAX_DEVICE      4
 146 #define CONFIG_LIBATA
 147 #define CONFIG_LBA48
 148
 149 #endif
 150
 151 #ifdef CONFIG_SYS_USB_HOST
 152 /*
 153  * Support USB
 154  */
 155 #define CONFIG_CMD_USB
 156 #define CONFIG_USB_STORAGE
 157 #define CONFIG_USB_EHCI
 158 #define CONFIG_USB_EHCI_FSL
 159
 160 /* Current USB implementation supports the only USB controller,
 161  * so we have to choose between the MPH or the DR ones */
 162 #if 1
 163 #define CONFIG_HAS_FSL_MPH_USB
 164 #else
 165 #define CONFIG_HAS_FSL_DR_USB
 166 #endif
 167
 168 #endif
 169
 170 /*
 171  * DDR Setup
 172  */
 173 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory*/
 174 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 175 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 176 #define CONFIG_SYS_83XX_DDR_USES_CS0
 177 #define CONFIG_SYS_MEMTEST_START        0x1000  /* memtest region */
 178 #define CONFIG_SYS_MEMTEST_END          0x2000
 179
 180 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN \
 181                                         | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
 182
 183 #define CONFIG_VERY_BIG_RAM
 184 #define CONFIG_MAX_MEM_MAPPED   ((phys_size_t)256 << 20)
 185
 186 #ifdef CONFIG_HARD_I2C
 187 #define CONFIG_SPD_EEPROM               /* use SPD EEPROM for DDR setup*/
 188 #endif
 189
 190 /* No SPD? Then manually set up DDR parameters */
 191 #ifndef CONFIG_SPD_EEPROM
 192     #define CONFIG_SYS_DDR_SIZE         256     /* Mb */
 193     #define CONFIG_SYS_DDR_CS0_CONFIG   (CSCONFIG_EN \
 194                                         | CSCONFIG_ROW_BIT_13 \
 195                                         | CSCONFIG_COL_BIT_10)
 196
 197     #define CONFIG_SYS_DDR_TIMING_1     0x26242321
 198     #define CONFIG_SYS_DDR_TIMING_2     0x00000800  /* P9-45, may need tuning */
 199 #endif
 200
 201 /*
 202  *Flash on the Local Bus
 203  */
 204
 205 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 206 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 207 #define CONFIG_SYS_FLASH_BASE           0xFE000000      /* start of FLASH   */
 208 #define CONFIG_SYS_FLASH_EMPTY_INFO
 209 /* 127 64KB sectors + 8 8KB sectors per device */
 210 #define CONFIG_SYS_MAX_FLASH_SECT       135
 211 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 212 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 213 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 214
 215 /* The ITX has two flash chips, but the ITX-GP has only one.  To support both
 216 boards, we say we have two, but don't display a message if we find only one. */
 217 #define CONFIG_SYS_FLASH_QUIET_TEST
 218 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* number of banks */
 219 #define CONFIG_SYS_FLASH_BANKS_LIST     \
 220                 {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}
 221 #define CONFIG_SYS_FLASH_SIZE           16      /* FLASH size in MB */
 222 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use h/w Flash protection. */
 223
 224 /* Vitesse 7385 */
 225
 226 #ifdef CONFIG_VSC7385_ENET
 227
 228 #define CONFIG_TSEC2
 229
 230 /* The flash address and size of the VSC7385 firmware image */
 231 #define CONFIG_VSC7385_IMAGE            0xFEFFE000
 232 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 233
 234 #endif
 235
 236 /*
 237  * BRx, ORx, LBLAWBARx, and LBLAWARx
 238  */
 239
 240 /* Flash */
 241
 242 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 243                                 | BR_PS_16 \
 244                                 | BR_MS_GPCM \
 245                                 | BR_V)
 246 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 247                                 | OR_UPM_XAM \
 248                                 | OR_GPCM_CSNT \
 249                                 | OR_GPCM_ACS_DIV2 \
 250                                 | OR_GPCM_XACS \
 251                                 | OR_GPCM_SCY_15 \
 252                                 | OR_GPCM_TRLX_SET \
 253                                 | OR_GPCM_EHTR_SET \
 254                                 | OR_GPCM_EAD)
 255 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 256 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_16MB)
 257
 258 /* Vitesse 7385 */
 259
 260 #define CONFIG_SYS_VSC7385_BASE 0xF8000000
 261
 262 #ifdef CONFIG_VSC7385_ENET
 263
 264 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_VSC7385_BASE \
 265                                 | BR_PS_8 \
 266                                 | BR_MS_GPCM \
 267                                 | BR_V)
 268 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_128KB \
 269                                 | OR_GPCM_CSNT \
 270                                 | OR_GPCM_XACS \
 271                                 | OR_GPCM_SCY_15 \
 272                                 | OR_GPCM_SETA \
 273                                 | OR_GPCM_TRLX_SET \
 274                                 | OR_GPCM_EHTR_SET \
 275                                 | OR_GPCM_EAD)
 276
 277 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_VSC7385_BASE
 278 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)
 279
 280 #endif
 281
 282 /* LED */
 283
 284 #define CONFIG_SYS_LED_BASE     0xF9000000
 285 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_LED_BASE \
 286                                 | BR_PS_8 \
 287                                 | BR_MS_GPCM \
 288                                 | BR_V)
 289 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_2MB \
 290                                 | OR_GPCM_CSNT \
 291                                 | OR_GPCM_ACS_DIV2 \
 292                                 | OR_GPCM_XACS \
 293                                 | OR_GPCM_SCY_9 \
 294                                 | OR_GPCM_TRLX_SET \
 295                                 | OR_GPCM_EHTR_SET \
 296                                 | OR_GPCM_EAD)
 297
 298 /* Compact Flash */
 299
 300 #ifdef CONFIG_COMPACT_FLASH
 301
 302 #define CONFIG_SYS_CF_BASE      0xF0000000
 303
 304 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_CF_BASE \
 305                                 | BR_PS_16 \
 306                                 | BR_MS_UPMA \
 307                                 | BR_V)
 308 #define CONFIG_SYS_OR3_PRELIM   (OR_UPM_AM | OR_UPM_BI)
 309
 310 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_CF_BASE
 311 #define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_64KB)
 312
 313 #endif
 314
 315 /*
 316  * U-Boot memory configuration
 317  */
 318 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 319
 320 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 321 #define CONFIG_SYS_RAMBOOT
 322 #else
 323 #undef  CONFIG_SYS_RAMBOOT
 324 #endif
 325
 326 #define CONFIG_SYS_INIT_RAM_LOCK
 327 #define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000      /* Initial RAM addr */
 328 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000  /* Size of used area in RAM*/
 329
 330 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 331                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 332 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 333
 334 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
 335 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 336 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024) /* Reserved for malloc */
 337
 338 /*
 339  * Local Bus LCRR and LBCR regs
 340  *    LCRR:  DLL bypass, Clock divider is 4
 341  * External Local Bus rate is
 342  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
 343  */
 344 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 345 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
 346 #define CONFIG_SYS_LBC_LBCR     0x00000000
 347
 348                                 /* LB sdram refresh timer, about 6us */
 349 #define CONFIG_SYS_LBC_LSRT     0x32000000
 350                                 /* LB refresh timer prescal, 266MHz/32*/
 351 #define CONFIG_SYS_LBC_MRTPR    0x20000000
 352
 353 /*
 354  * Serial Port
 355  */
 356 #define CONFIG_CONS_INDEX       1
 357 #define CONFIG_SYS_NS16550
 358 #define CONFIG_SYS_NS16550_SERIAL
 359 #define CONFIG_SYS_NS16550_REG_SIZE     1
 360 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 361
 362 #define CONFIG_SYS_BAUDRATE_TABLE  \
 363                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 364
 365 #define CONFIG_CONSOLE          ttyS0
 366 #define CONFIG_BAUDRATE         115200
 367
 368 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 369 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 370
 371 /* pass open firmware flat tree */
 372 #define CONFIG_OF_LIBFDT        1
 373 #define CONFIG_OF_BOARD_SETUP   1
 374 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 375
 376 /*
 377  * PCI
 378  */
 379 #ifdef CONFIG_PCI
 380 #define CONFIG_PCI_INDIRECT_BRIDGE
 381
 382 #define CONFIG_MPC83XX_PCI2
 383
 384 /*
 385  * General PCI
 386  * Addresses are mapped 1-1.
 387  */
 388 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 389 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 390 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 391 #define CONFIG_SYS_PCI1_MMIO_BASE       \
 392                         (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
 393 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 394 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 395 #define CONFIG_SYS_PCI1_IO_BASE         0x00000000
 396 #define CONFIG_SYS_PCI1_IO_PHYS         0xE2000000
 397 #define CONFIG_SYS_PCI1_IO_SIZE         0x01000000      /* 16M */
 398
 399 #ifdef CONFIG_MPC83XX_PCI2
 400 #define CONFIG_SYS_PCI2_MEM_BASE        \
 401                         (CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)
 402 #define CONFIG_SYS_PCI2_MEM_PHYS        CONFIG_SYS_PCI2_MEM_BASE
 403 #define CONFIG_SYS_PCI2_MEM_SIZE        0x10000000      /* 256M */
 404 #define CONFIG_SYS_PCI2_MMIO_BASE       \
 405                         (CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)
 406 #define CONFIG_SYS_PCI2_MMIO_PHYS       CONFIG_SYS_PCI2_MMIO_BASE
 407 #define CONFIG_SYS_PCI2_MMIO_SIZE       0x10000000      /* 256M */
 408 #define CONFIG_SYS_PCI2_IO_BASE         0x00000000
 409 #define CONFIG_SYS_PCI2_IO_PHYS         \
 410                         (CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)
 411 #define CONFIG_SYS_PCI2_IO_SIZE         0x01000000      /* 16M */
 412 #endif
 413
 414 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 415
 416 #ifndef CONFIG_PCI_PNP
 417     #define PCI_ENET0_IOADDR    0x00000000
 418     #define PCI_ENET0_MEMADDR   CONFIG_SYS_PCI2_MEM_BASE
 419     #define PCI_IDSEL_NUMBER    0x0f    /* IDSEL = AD15 */
 420 #endif
 421
 422 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 423
 424 #endif
 425
 426 #define CONFIG_PCI_66M
 427 #ifdef CONFIG_PCI_66M
 428 #define CONFIG_83XX_CLKIN       66666666        /* in Hz */
 429 #else
 430 #define CONFIG_83XX_CLKIN       33333333        /* in Hz */
 431 #endif
 432
 433 /* TSEC */
 434
 435 #ifdef CONFIG_TSEC_ENET
 436
 437 #define CONFIG_MII
 438 #define CONFIG_PHY_GIGE         /* In case CONFIG_CMD_MII is specified */
 439
 440 #define CONFIG_TSEC1
 441
 442 #ifdef CONFIG_TSEC1
 443 #define CONFIG_HAS_ETH0
 444 #define CONFIG_TSEC1_NAME  "TSEC0"
 445 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 446 #define TSEC1_PHY_ADDR          0x1c    /* VSC8201 uses address 0x1c */
 447 #define TSEC1_PHYIDX            0
 448 #define TSEC1_FLAGS             TSEC_GIGABIT
 449 #endif
 450
 451 #ifdef CONFIG_TSEC2
 452 #define CONFIG_HAS_ETH1
 453 #define CONFIG_TSEC2_NAME  "TSEC1"
 454 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 455
 456 #define TSEC2_PHY_ADDR          4
 457 #define TSEC2_PHYIDX            0
 458 #define TSEC2_FLAGS             TSEC_GIGABIT
 459 #endif
 460
 461 #define CONFIG_ETHPRIME         "Freescale TSEC"
 462
 463 #endif
 464
 465 /*
 466  * Environment
 467  */
 468 #define CONFIG_ENV_OVERWRITE
 469
 470 #ifndef CONFIG_SYS_RAMBOOT
 471   #define CONFIG_ENV_IS_IN_FLASH
 472   #define CONFIG_ENV_ADDR       \
 473                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 474   #define CONFIG_ENV_SECT_SIZE  0x10000 /* 64K (one sector) for environment */
 475   #define CONFIG_ENV_SIZE       0x2000
 476 #else
 477   #define CONFIG_SYS_NO_FLASH   /* Flash is not usable now */
 478   #undef  CONFIG_FLASH_CFI_DRIVER
 479   #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
 480   #define CONFIG_ENV_ADDR       (CONFIG_SYS_MONITOR_BASE - 0x1000)
 481   #define CONFIG_ENV_SIZE       0x2000
 482 #endif
 483
 484 #define CONFIG_LOADS_ECHO       /* echo on for serial download */
 485 #define CONFIG_SYS_LOADS_BAUD_CHANGE    /* allow baudrate change */
 486
 487 /*
 488  * BOOTP options
 489  */
 490 #define CONFIG_BOOTP_BOOTFILESIZE
 491 #define CONFIG_BOOTP_BOOTPATH
 492 #define CONFIG_BOOTP_GATEWAY
 493 #define CONFIG_BOOTP_HOSTNAME
 494
 495
 496 /*
 497  * Command line configuration.
 498  */
 499 #include <config_cmd_default.h>
 500
 501 #define CONFIG_CMD_CACHE
 502 #define CONFIG_CMD_DATE
 503 #define CONFIG_CMD_IRQ
 504 #define CONFIG_CMD_NET
 505 #define CONFIG_CMD_PING
 506 #define CONFIG_CMD_DHCP
 507 #define CONFIG_CMD_SDRAM
 508
 509 #if defined(CONFIG_COMPACT_FLASH) || defined(CONFIG_SATA_SIL3114) \
 510                                 || defined(CONFIG_USB_STORAGE)
 511         #define CONFIG_DOS_PARTITION
 512         #define CONFIG_CMD_FAT
 513         #define CONFIG_SUPPORT_VFAT
 514 #endif
 515
 516 #ifdef CONFIG_COMPACT_FLASH
 517         #define CONFIG_CMD_IDE
 518 #endif
 519
 520 #ifdef CONFIG_SATA_SIL3114
 521         #define CONFIG_CMD_SATA
 522 #endif
 523
 524 #if defined(CONFIG_SATA_SIL3114) || defined(CONFIG_USB_STORAGE)
 525         #define CONFIG_CMD_EXT2
 526 #endif
 527
 528 #ifdef CONFIG_PCI
 529         #define CONFIG_CMD_PCI
 530 #endif
 531
 532 #ifdef CONFIG_HARD_I2C
 533         #define CONFIG_CMD_I2C
 534 #endif
 535
 536 /* Watchdog */
 537 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 538
 539 /*
 540  * Miscellaneous configurable options
 541  */
 542 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 543 #define CONFIG_CMDLINE_EDITING          /* Command-line editing */
 544 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 545 #define CONFIG_SYS_HUSH_PARSER          /* Use the HUSH parser */
 546
 547 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 548 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 549
 550 #ifdef CONFIG_MPC8349ITX
 551 #define CONFIG_SYS_PROMPT "MPC8349E-mITX> "     /* Monitor Command Prompt */
 552 #else
 553 #define CONFIG_SYS_PROMPT "MPC8349E-mITX-GP> "  /* Monitor Command Prompt */
 554 #endif
 555
 556 #if defined(CONFIG_CMD_KGDB)
 557         #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 558 #else
 559         #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 560 #endif
 561
 562                                 /* Print Buffer Size */
 563 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 564 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 565                                 /* Boot Argument Buffer Size */
 566 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 567 #define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */
 568
 569 /*
 570  * For booting Linux, the board info and command line data
 571  * have to be in the first 256 MB of memory, since this is
 572  * the maximum mapped by the Linux kernel during initialization.
 573  */
 574                                 /* Initial Memory map for Linux*/
 575 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 576
 577 #define CONFIG_SYS_HRCW_LOW (\
 578         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 579         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 580         HRCWL_CSB_TO_CLKIN_4X1 |\
 581         HRCWL_VCO_1X2 |\
 582         HRCWL_CORE_TO_CSB_2X1)
 583
 584 #ifdef CONFIG_SYS_LOWBOOT
 585 #define CONFIG_SYS_HRCW_HIGH (\
 586         HRCWH_PCI_HOST |\
 587         HRCWH_32_BIT_PCI |\
 588         HRCWH_PCI1_ARBITER_ENABLE |\
 589         HRCWH_PCI2_ARBITER_ENABLE |\
 590         HRCWH_CORE_ENABLE |\
 591         HRCWH_FROM_0X00000100 |\
 592         HRCWH_BOOTSEQ_DISABLE |\
 593         HRCWH_SW_WATCHDOG_DISABLE |\
 594         HRCWH_ROM_LOC_LOCAL_16BIT |\
 595         HRCWH_TSEC1M_IN_GMII |\
 596         HRCWH_TSEC2M_IN_GMII)
 597 #else
 598 #define CONFIG_SYS_HRCW_HIGH (\
 599         HRCWH_PCI_HOST |\
 600         HRCWH_32_BIT_PCI |\
 601         HRCWH_PCI1_ARBITER_ENABLE |\
 602         HRCWH_PCI2_ARBITER_ENABLE |\
 603         HRCWH_CORE_ENABLE |\
 604         HRCWH_FROM_0XFFF00100 |\
 605         HRCWH_BOOTSEQ_DISABLE |\
 606         HRCWH_SW_WATCHDOG_DISABLE |\
 607         HRCWH_ROM_LOC_LOCAL_16BIT |\
 608         HRCWH_TSEC1M_IN_GMII |\
 609         HRCWH_TSEC2M_IN_GMII)
 610 #endif
 611
 612 /*
 613  * System performance
 614  */
 615 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
 616 #define CONFIG_SYS_ACR_RPTCNT   3       /* Arbiter repeat count (0-7) */
 617 #define CONFIG_SYS_SPCR_TSEC1EP 3       /* TSEC1 emergency priority (0-3) */
 618 #define CONFIG_SYS_SPCR_TSEC2EP 3       /* TSEC2 emergency priority (0-3) */
 619 #define CONFIG_SYS_SCCR_TSEC1CM 1       /* TSEC1 clock mode (0-3) */
 620 #define CONFIG_SYS_SCCR_TSEC2CM 1       /* TSEC2 & I2C0 clock mode (0-3) */
 621 #define CONFIG_SYS_SCCR_USBMPHCM 3      /* USB MPH controller's clock */
 622 #define CONFIG_SYS_SCCR_USBDRCM 0       /* USB DR controller's clock */
 623
 624 /*
 625  * System IO Config
 626  */
 627 /* Needed for gigabit to work on TSEC 1 */
 628 #define CONFIG_SYS_SICRH SICRH_TSOBI1
 629                                 /* USB DR as device + USB MPH as host */
 630 #define CONFIG_SYS_SICRL        (SICRL_LDP_A | SICRL_USB1)
 631
 632 #define CONFIG_SYS_HID0_INIT    0x00000000
 633 #define CONFIG_SYS_HID0_FINAL   HID0_ENABLE_INSTRUCTION_CACHE
 634
 635 #define CONFIG_SYS_HID2 HID2_HBE
 636 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 637
 638 /* DDR  */
 639 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 640                                 | BATL_PP_RW \
 641                                 | BATL_MEMCOHERENCE)
 642 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 643                                 | BATU_BL_256M \
 644                                 | BATU_VS \
 645                                 | BATU_VP)
 646
 647 /* PCI  */
 648 #ifdef CONFIG_PCI
 649 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_PCI1_MEM_BASE \
 650                                 | BATL_PP_RW \
 651                                 | BATL_MEMCOHERENCE)
 652 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_PCI1_MEM_BASE \
 653                                 | BATU_BL_256M \
 654                                 | BATU_VS \
 655                                 | BATU_VP)
 656 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_PCI1_MMIO_BASE \
 657                                 | BATL_PP_RW \
 658                                 | BATL_CACHEINHIBIT \
 659                                 | BATL_GUARDEDSTORAGE)
 660 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_PCI1_MMIO_BASE \
 661                                 | BATU_BL_256M \
 662                                 | BATU_VS \
 663                                 | BATU_VP)
 664 #else
 665 #define CONFIG_SYS_IBAT1L       0
 666 #define CONFIG_SYS_IBAT1U       0
 667 #define CONFIG_SYS_IBAT2L       0
 668 #define CONFIG_SYS_IBAT2U       0
 669 #endif
 670
 671 #ifdef CONFIG_MPC83XX_PCI2
 672 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_PCI2_MEM_BASE \
 673                                 | BATL_PP_RW \
 674                                 | BATL_MEMCOHERENCE)
 675 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_PCI2_MEM_BASE \
 676                                 | BATU_BL_256M \
 677                                 | BATU_VS \
 678                                 | BATU_VP)
 679 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_PCI2_MMIO_BASE \
 680                                 | BATL_PP_RW \
 681                                 | BATL_CACHEINHIBIT \
 682                                 | BATL_GUARDEDSTORAGE)
 683 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_PCI2_MMIO_BASE \
 684                                 | BATU_BL_256M \
 685                                 | BATU_VS \
 686                                 | BATU_VP)
 687 #else
 688 #define CONFIG_SYS_IBAT3L       0
 689 #define CONFIG_SYS_IBAT3U       0
 690 #define CONFIG_SYS_IBAT4L       0
 691 #define CONFIG_SYS_IBAT4U       0
 692 #endif
 693
 694 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
 695 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_IMMR \
 696                                 | BATL_PP_RW \
 697                                 | BATL_CACHEINHIBIT \
 698                                 | BATL_GUARDEDSTORAGE)
 699 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_IMMR \
 700                                 | BATU_BL_256M \
 701                                 | BATU_VS \
 702                                 | BATU_VP)
 703
 704 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
 705 #define CONFIG_SYS_IBAT6L       (0xF0000000 \
 706                                 | BATL_PP_RW \
 707                                 | BATL_MEMCOHERENCE \
 708                                 | BATL_GUARDEDSTORAGE)
 709 #define CONFIG_SYS_IBAT6U       (0xF0000000 \
 710                                 | BATU_BL_256M \
 711                                 | BATU_VS \
 712                                 | BATU_VP)
 713
 714 #define CONFIG_SYS_IBAT7L       0
 715 #define CONFIG_SYS_IBAT7U       0
 716
 717 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 718 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 719 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 720 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 721 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 722 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 723 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 724 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 725 #define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 726 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 727 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 728 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 729 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 730 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 731 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 732 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 733
 734 #if defined(CONFIG_CMD_KGDB)
 735 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 736 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 737 #endif
 738
 739
 740 /*
 741  * Environment Configuration
 742  */
 743 #define CONFIG_ENV_OVERWRITE
 744
 745 #define CONFIG_NETDEV           "eth0"
 746
 747 #ifdef CONFIG_MPC8349ITX
 748 #define CONFIG_HOSTNAME         "mpc8349emitx"
 749 #else
 750 #define CONFIG_HOSTNAME         "mpc8349emitxgp"
 751 #endif
 752
 753 /* Default path and filenames */
 754 #define CONFIG_ROOTPATH         "/nfsroot/rootfs"
 755 #define CONFIG_BOOTFILE         "uImage"
 756                                 /* U-Boot image on TFTP server */
 757 #define CONFIG_UBOOTPATH        "u-boot.bin"
 758
 759 #ifdef CONFIG_MPC8349ITX
 760 #define CONFIG_FDTFILE          "mpc8349emitx.dtb"
 761 #else
 762 #define CONFIG_FDTFILE          "mpc8349emitxgp.dtb"
 763 #endif
 764
 765 #define CONFIG_BOOTDELAY        6
 766
 767 #define CONFIG_BOOTARGS \
 768         "root=/dev/nfs rw" \
 769         " nfsroot=" __stringify(CONFIG_SERVERIP) ":" CONFIG_ROOTPATH    \
 770         " ip=" __stringify(CONFIG_IPADDR) ":"           \
 771                 __stringify(CONFIG_SERVERIP) ":"        \
 772                 __stringify(CONFIG_GATEWAYIP) ":"       \
 773                 __stringify(CONFIG_NETMASK) ":"         \
 774                 CONFIG_HOSTNAME ":" CONFIG_NETDEV ":off"                \
 775         " console=" __stringify(CONFIG_CONSOLE) "," __stringify(CONFIG_BAUDRATE)
 776
 777 #define CONFIG_EXTRA_ENV_SETTINGS \
 778         "console=" __stringify(CONFIG_CONSOLE) "\0"                     \
 779         "netdev=" CONFIG_NETDEV "\0"                                    \
 780         "uboot=" CONFIG_UBOOTPATH "\0"                                  \
 781         "tftpflash=tftpboot $loadaddr $uboot; "                         \
 782                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
 783                         " +$filesize; " \
 784                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
 785                         " +$filesize; " \
 786                 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)     \
 787                         " $filesize; "  \
 788                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
 789                         " +$filesize; " \
 790                 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)    \
 791                         " $filesize\0"  \
 792         "fdtaddr=780000\0"                                              \
 793         "fdtfile=" CONFIG_FDTFILE "\0"
 794
 795 #define CONFIG_NFSBOOTCOMMAND                                           \
 796         "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath"  \
 797         " ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\
 798         " console=$console,$baudrate $othbootargs; "                    \
 799         "tftp $loadaddr $bootfile;"                                     \
 800         "tftp $fdtaddr $fdtfile;"                                       \
 801         "bootm $loadaddr - $fdtaddr"
 802
 803 #define CONFIG_RAMBOOTCOMMAND                                           \
 804         "setenv bootargs root=/dev/ram rw"                              \
 805         " console=$console,$baudrate $othbootargs; "                    \
 806         "tftp $ramdiskaddr $ramdiskfile;"                               \
 807         "tftp $loadaddr $bootfile;"                                     \
 808         "tftp $fdtaddr $fdtfile;"                                       \
 809         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 810
 811 #endif