include/configs/MPC8360EMDS.h

   1 /*
   2  * Copyright (C) 2006,2011 Freescale Semiconductor, Inc.
   3  *
   4  * Dave Liu <daveliu@freescale.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 /*
  13  * High Level Configuration Options
  14  */
  15 #define CONFIG_E300             1 /* E300 family */
  16 #define CONFIG_QE               1 /* Has QE */
  17 #define CONFIG_MPC83xx          1 /* MPC83xx family */
  18 #define CONFIG_MPC8360          1 /* MPC8360 CPU specific */
  19 #define CONFIG_MPC8360EMDS      1 /* MPC8360EMDS board specific */
  20
  21 #define CONFIG_SYS_TEXT_BASE    0xFE000000
  22
  23 #undef CONFIG_PQ_MDS_PIB /* POWERQUICC MDS Platform IO Board */
  24 #undef CONFIG_PQ_MDS_PIB_ATM /* QOC3 ATM card */
  25
  26 /*
  27  * System Clock Setup
  28  */
  29 #ifdef CONFIG_CLKIN_33MHZ
  30 #ifdef CONFIG_PCISLAVE
  31 #define CONFIG_83XX_PCICLK      33330000 /* in HZ */
  32 #else
  33 #define CONFIG_83XX_CLKIN       33330000 /* in Hz */
  34 #endif
  35
  36 #ifndef CONFIG_SYS_CLK_FREQ
  37 #define CONFIG_SYS_CLK_FREQ     33330000
  38 #endif
  39
  40 #elif defined(CONFIG_CLKIN_66MHZ)
  41 #ifdef CONFIG_PCISLAVE
  42 #define CONFIG_83XX_PCICLK      66000000 /* in HZ */
  43 #else
  44 #define CONFIG_83XX_CLKIN       66000000 /* in Hz */
  45 #endif
  46
  47 #ifndef CONFIG_SYS_CLK_FREQ
  48 #define CONFIG_SYS_CLK_FREQ     66000000
  49 #endif
  50 #else
  51 #error Unknown oscillator frequency.
  52 #endif
  53
  54 /*
  55  * Hardware Reset Configuration Word
  56  */
  57 #ifdef CONFIG_CLKIN_33MHZ
  58 #define CONFIG_SYS_HRCW_LOW (\
  59         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  60         HRCWL_DDR_TO_SCB_CLK_1X1 |\
  61         HRCWL_CSB_TO_CLKIN_8X1 |\
  62         HRCWL_VCO_1X2 |\
  63         HRCWL_CE_PLL_VCO_DIV_4 |\
  64         HRCWL_CE_PLL_DIV_1X1 |\
  65         HRCWL_CE_TO_PLL_1X15 |\
  66         HRCWL_CORE_TO_CSB_2X1)
  67 #elif defined(CONFIG_CLKIN_66MHZ)
  68 #define CONFIG_SYS_HRCW_LOW (\
  69         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  70         HRCWL_DDR_TO_SCB_CLK_1X1 |\
  71         HRCWL_CSB_TO_CLKIN_4X1 |\
  72         HRCWL_VCO_1X2 |\
  73         HRCWL_CE_PLL_VCO_DIV_4 |\
  74         HRCWL_CE_PLL_DIV_1X1 |\
  75         HRCWL_CE_TO_PLL_1X6 |\
  76         HRCWL_CORE_TO_CSB_2X1)
  77 #endif
  78
  79 #ifdef CONFIG_PCISLAVE
  80 #define CONFIG_SYS_HRCW_HIGH (\
  81         HRCWH_PCI_AGENT |\
  82         HRCWH_PCI1_ARBITER_DISABLE |\
  83         HRCWH_PCICKDRV_DISABLE |\
  84         HRCWH_CORE_ENABLE |\
  85         HRCWH_FROM_0XFFF00100 |\
  86         HRCWH_BOOTSEQ_DISABLE |\
  87         HRCWH_SW_WATCHDOG_DISABLE |\
  88         HRCWH_ROM_LOC_LOCAL_16BIT)
  89 #else
  90 #define CONFIG_SYS_HRCW_HIGH (\
  91         HRCWH_PCI_HOST |\
  92         HRCWH_PCI1_ARBITER_ENABLE |\
  93         HRCWH_PCICKDRV_ENABLE |\
  94         HRCWH_CORE_ENABLE |\
  95         HRCWH_FROM_0X00000100 |\
  96         HRCWH_BOOTSEQ_DISABLE |\
  97         HRCWH_SW_WATCHDOG_DISABLE |\
  98         HRCWH_ROM_LOC_LOCAL_16BIT)
  99 #endif
 100
 101 /*
 102  * System IO Config
 103  */
 104 #define CONFIG_SYS_SICRH                0x00000000
 105 #define CONFIG_SYS_SICRL                0x40000000
 106
 107 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
 108 #define CONFIG_BOARD_EARLY_INIT_R
 109
 110 /*
 111  * IMMR new address
 112  */
 113 #define CONFIG_SYS_IMMR         0xE0000000
 114
 115 /*
 116  * DDR Setup
 117  */
 118 #define CONFIG_SYS_DDR_BASE     0x00000000 /* DDR is system memory */
 119 #define CONFIG_SYS_SDRAM_BASE   CONFIG_SYS_DDR_BASE
 120                                 /* + 256M */
 121 #define CONFIG_SYS_SDRAM_BASE2  (CONFIG_SYS_SDRAM_BASE + 0x10000000)
 122 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 123 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN \
 124                                         | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
 125
 126 #define CONFIG_SYS_83XX_DDR_USES_CS0
 127
 128 #define CONFIG_DDR_ECC          /* support DDR ECC function */
 129 #define CONFIG_DDR_ECC_CMD      /* Use DDR ECC user commands */
 130
 131 /*
 132  * DDRCDR - DDR Control Driver Register
 133  */
 134 #define CONFIG_SYS_DDRCDR_VALUE 0x80080001
 135
 136 #define CONFIG_SPD_EEPROM       /* Use SPD EEPROM for DDR setup */
 137 #if defined(CONFIG_SPD_EEPROM)
 138 /*
 139  * Determine DDR configuration from I2C interface.
 140  */
 141 #define SPD_EEPROM_ADDRESS      0x52 /* DDR SODIMM */
 142 #else
 143 /*
 144  * Manually set up DDR parameters
 145  */
 146 #define CONFIG_SYS_DDR_SIZE             256 /* MB */
 147 #if defined(CONFIG_DDR_II)
 148 #define CONFIG_SYS_DDRCDR               0x80080001
 149 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
 150 #define CONFIG_SYS_DDR_CS0_CONFIG       0x80330102
 151 #define CONFIG_SYS_DDR_TIMING_0         0x00220802
 152 #define CONFIG_SYS_DDR_TIMING_1         0x38357322
 153 #define CONFIG_SYS_DDR_TIMING_2         0x2f9048c8
 154 #define CONFIG_SYS_DDR_TIMING_3         0x00000000
 155 #define CONFIG_SYS_DDR_CLK_CNTL         0x02000000
 156 #define CONFIG_SYS_DDR_MODE             0x47d00432
 157 #define CONFIG_SYS_DDR_MODE2            0x8000c000
 158 #define CONFIG_SYS_DDR_INTERVAL         0x03cf0080
 159 #define CONFIG_SYS_DDR_SDRAM_CFG        0x43000000
 160 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000
 161 #else
 162 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 163                                         | CSCONFIG_ROW_BIT_13 \
 164                                         | CSCONFIG_COL_BIT_9)
 165 #define CONFIG_SYS_DDR_CS1_CONFIG       CONFIG_SYS_DDR_CS0_CONFIG
 166 #define CONFIG_SYS_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
 167 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* may need tuning */
 168 #define CONFIG_SYS_DDR_CONTROL  0x42008000 /* Self refresh,2T timing */
 169 #define CONFIG_SYS_DDR_MODE     0x20000162 /* DLL,normal,seq,4/2.5 */
 170 #define CONFIG_SYS_DDR_INTERVAL 0x045b0100 /* page mode */
 171 #endif
 172 #endif
 173
 174 /*
 175  * Memory test
 176  */
 177 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
 178 #define CONFIG_SYS_MEMTEST_START        0x00000000 /* memtest region */
 179 #define CONFIG_SYS_MEMTEST_END          0x00100000
 180
 181 /*
 182  * The reserved memory
 183  */
 184
 185 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 186
 187 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 188 #define CONFIG_SYS_RAMBOOT
 189 #else
 190 #undef  CONFIG_SYS_RAMBOOT
 191 #endif
 192
 193 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
 194 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 195 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024) /* Reserved for malloc */
 196
 197 /*
 198  * Initial RAM Base Address Setup
 199  */
 200 #define CONFIG_SYS_INIT_RAM_LOCK        1
 201 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 202 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 203 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 204                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 205
 206 /*
 207  * Local Bus Configuration & Clock Setup
 208  */
 209 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 210 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
 211 #define CONFIG_SYS_LBC_LBCR     0x00000000
 212
 213 /*
 214  * FLASH on the Local Bus
 215  */
 216 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 217 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 218 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 219 #define CONFIG_SYS_FLASH_SIZE           32 /* max FLASH size is 32M */
 220 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 221 #define CONFIG_FLASH_SHOW_PROGRESS      45 /* count down from 45/5: 9..1 */
 222
 223                                         /* Window base at flash base */
 224 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 225 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_32MB)
 226
 227 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 228                                 | BR_PS_16      /* 16 bit port */ \
 229                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 230                                 | BR_V)         /* valid */
 231 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 232                                 | OR_GPCM_XAM \
 233                                 | OR_GPCM_CSNT \
 234                                 | OR_GPCM_ACS_DIV2 \
 235                                 | OR_GPCM_XACS \
 236                                 | OR_GPCM_SCY_15 \
 237                                 | OR_GPCM_TRLX_SET \
 238                                 | OR_GPCM_EHTR_SET \
 239                                 | OR_GPCM_EAD)
 240
 241 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 242 #define CONFIG_SYS_MAX_FLASH_SECT       256 /* max sectors per device */
 243
 244 #undef  CONFIG_SYS_FLASH_CHECKSUM
 245
 246 /*
 247  * BCSR on the Local Bus
 248  */
 249 #define CONFIG_SYS_BCSR                 0xF8000000
 250                                         /* Access window base at BCSR base */
 251 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_BCSR
 252 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_64KB)
 253
 254 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_BCSR \
 255                                 | BR_PS_8 \
 256                                 | BR_MS_GPCM \
 257                                 | BR_V)
 258 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
 259                                 | OR_GPCM_XAM \
 260                                 | OR_GPCM_CSNT \
 261                                 | OR_GPCM_XACS \
 262                                 | OR_GPCM_SCY_15 \
 263                                 | OR_GPCM_TRLX_SET \
 264                                 | OR_GPCM_EHTR_SET \
 265                                 | OR_GPCM_EAD)
 266                                 /* 0xFFFFE9F7 */
 267
 268 /*
 269  * SDRAM on the Local Bus
 270  */
 271 #define CONFIG_SYS_LBC_SDRAM_BASE       0xF0000000      /* SDRAM base address */
 272 #define CONFIG_SYS_LBC_SDRAM_SIZE       64              /* LBC SDRAM is 64MB */
 273
 274 #define CONFIG_SYS_LB_SDRAM             /* if board has SRDAM on local bus */
 275
 276 #ifdef CONFIG_SYS_LB_SDRAM
 277 #define CONFIG_SYS_LBLAWBAR2            0
 278 #define CONFIG_SYS_LBLAWAR2             (LBLAWAR_EN | LBLAWAR_64MB)
 279
 280 /*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
 281 /*
 282  * Base Register 2 and Option Register 2 configure SDRAM.
 283  *
 284  * For BR2, need:
 285  *    Base address = BR[0:16] = dynamic
 286  *    port size = 32-bits = BR2[19:20] = 11
 287  *    no parity checking = BR2[21:22] = 00
 288  *    SDRAM for MSEL = BR2[24:26] = 011
 289  *    Valid = BR[31] = 1
 290  *
 291  * 0    4    8    12   16   20   24   28
 292  * xxxx xxxx xxxx xxxx x001 1000 0110 0001 = 00001861
 293  */
 294
 295 /* Port size=32bit, MSEL=DRAM */
 296 #define CONFIG_SYS_BR2  (BR_PS_32 | BR_MS_SDRAM | BR_V) /* 0xF0001861 */
 297
 298 /*
 299  * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 300  *
 301  * For OR2, need:
 302  *    64MB mask for AM, OR2[0:7] = 1111 1100
 303  *                 XAM, OR2[17:18] = 11
 304  *    9 columns OR2[19-21] = 010
 305  *    13 rows   OR2[23-25] = 100
 306  *    EAD set for extra time OR[31] = 1
 307  *
 308  * 0    4    8    12   16   20   24   28
 309  * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
 310  */
 311
 312 #define CONFIG_SYS_OR2  (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
 313                         | OR_SDRAM_XAM \
 314                         | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
 315                         | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
 316                         | OR_SDRAM_EAD)
 317                         /* 0xFC006901 */
 318
 319                                 /* LB sdram refresh timer, about 6us */
 320 #define CONFIG_SYS_LBC_LSRT     0x32000000
 321                                 /* LB refresh timer prescal, 266MHz/32 */
 322 #define CONFIG_SYS_LBC_MRTPR    0x20000000
 323
 324 #define CONFIG_SYS_LBC_LSDMR_COMMON     0x0063b723
 325
 326 /*
 327  * SDRAM Controller configuration sequence.
 328  */
 329 #define CONFIG_SYS_LBC_LSDMR_1  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
 330 #define CONFIG_SYS_LBC_LSDMR_2  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 331 #define CONFIG_SYS_LBC_LSDMR_3  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 332 #define CONFIG_SYS_LBC_LSDMR_4  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
 333 #define CONFIG_SYS_LBC_LSDMR_5  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
 334
 335 #endif
 336
 337 /*
 338  * Windows to access Platform I/O Boards (PIB) via local bus
 339  */
 340 #define CONFIG_SYS_PIB_BASE             0xF8008000
 341 #define CONFIG_SYS_PIB_WINDOW_SIZE      (32 * 1024)
 342
 343 /* [RFC] This LBLAW only covers the 2nd window (CS5) */
 344 #define CONFIG_SYS_LBLAWBAR3_PRELIM     \
 345                         CONFIG_SYS_PIB_BASE + CONFIG_SYS_PIB_WINDOW_SIZE
 346 #define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 347
 348 /*
 349  * CS4 on Local Bus, to PIB
 350  */
 351                                 /* CS4 base address at 0xf8008000 */
 352 #define CONFIG_SYS_BR4_PRELIM   (CONFIG_SYS_PIB_BASE \
 353                                 | BR_PS_8 \
 354                                 | BR_MS_GPCM \
 355                                 | BR_V)
 356                                 /* 0xF8008801 */
 357 #define CONFIG_SYS_OR4_PRELIM   (OR_AM_32KB \
 358                                 | OR_GPCM_XAM \
 359                                 | OR_GPCM_CSNT \
 360                                 | OR_GPCM_XACS \
 361                                 | OR_GPCM_SCY_15 \
 362                                 | OR_GPCM_TRLX_SET \
 363                                 | OR_GPCM_EHTR_SET \
 364                                 | OR_GPCM_EAD)
 365                                 /* 0xffffe9f7 */
 366
 367 /*
 368  * CS5 on Local Bus, to PIB
 369  */
 370                                 /* CS5 base address at 0xf8010000 */
 371 #define CONFIG_SYS_BR5_PRELIM   ((CONFIG_SYS_PIB_BASE + \
 372                                                 CONFIG_SYS_PIB_WINDOW_SIZE) \
 373                                 | BR_PS_8 \
 374                                 | BR_MS_GPCM \
 375                                 | BR_V)
 376                                 /* 0xF8010801 */
 377 #define CONFIG_SYS_OR5_PRELIM   (CONFIG_SYS_PIB_BASE \
 378                                 | OR_GPCM_XAM \
 379                                 | OR_GPCM_CSNT \
 380                                 | OR_GPCM_XACS \
 381                                 | OR_GPCM_SCY_15 \
 382                                 | OR_GPCM_TRLX_SET \
 383                                 | OR_GPCM_EHTR_SET \
 384                                 | OR_GPCM_EAD)
 385                                 /* 0xffffe9f7 */
 386
 387 /*
 388  * Serial Port
 389  */
 390 #define CONFIG_CONS_INDEX       1
 391 #define CONFIG_SYS_NS16550
 392 #define CONFIG_SYS_NS16550_SERIAL
 393 #define CONFIG_SYS_NS16550_REG_SIZE     1
 394 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 395
 396 #define CONFIG_SYS_BAUDRATE_TABLE  \
 397                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 398
 399 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
 400 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
 401
 402 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 403 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support   */
 404 /* Use the HUSH parser */
 405 #define CONFIG_SYS_HUSH_PARSER
 406
 407 /* pass open firmware flat tree */
 408 #define CONFIG_OF_LIBFDT        1
 409 #define CONFIG_OF_BOARD_SETUP   1
 410 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 411
 412 /* I2C */
 413 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 414 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged */
 415 #define CONFIG_FSL_I2C
 416 #define CONFIG_SYS_I2C_SPEED    400000  /* I2C speed and slave address */
 417 #define CONFIG_SYS_I2C_SLAVE    0x7F
 418 #define CONFIG_SYS_I2C_NOPROBES {0x52} /* Don't probe these addrs */
 419 #define CONFIG_SYS_I2C_OFFSET   0x3000
 420 #define CONFIG_SYS_I2C2_OFFSET 0x3100
 421
 422 /*
 423  * Config on-board RTC
 424  */
 425 #define CONFIG_RTC_DS1374               /* use ds1374 rtc via i2c */
 426 #define CONFIG_SYS_I2C_RTC_ADDR 0x68    /* at address 0x68 */
 427
 428 /*
 429  * General PCI
 430  * Addresses are mapped 1-1.
 431  */
 432 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 433 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 434 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000 /* 256M */
 435 #define CONFIG_SYS_PCI1_MMIO_BASE       0x90000000
 436 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 437 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000 /* 256M */
 438 #define CONFIG_SYS_PCI1_IO_BASE         0x00000000
 439 #define CONFIG_SYS_PCI1_IO_PHYS         0xE0300000
 440 #define CONFIG_SYS_PCI1_IO_SIZE         0x100000 /* 1M */
 441
 442 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL    CONFIG_SYS_SDRAM_BASE
 443 #define CONFIG_SYS_PCI_SLV_MEM_BUS      0x00000000
 444 #define CONFIG_SYS_PCI_SLV_MEM_SIZE     0x80000000
 445
 446
 447 #ifdef CONFIG_PCI
 448 #define CONFIG_PCI_INDIRECT_BRIDGE
 449
 450 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 451 #define CONFIG_83XX_PCI_STREAMING
 452
 453 #undef CONFIG_EEPRO100
 454 #undef CONFIG_PCI_SCAN_SHOW     /* show pci devices on startup */
 455 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 456
 457 #endif  /* CONFIG_PCI */
 458
 459
 460 #define CONFIG_HWCONFIG         1
 461
 462 /*
 463  * QE UEC ethernet configuration
 464  */
 465 #define CONFIG_UEC_ETH
 466 #define CONFIG_ETHPRIME         "UEC0"
 467 #define CONFIG_PHY_MODE_NEED_CHANGE
 468
 469 #define CONFIG_UEC_ETH1         /* GETH1 */
 470
 471 #ifdef CONFIG_UEC_ETH1
 472 #define CONFIG_SYS_UEC1_UCC_NUM 0       /* UCC1 */
 473 #define CONFIG_SYS_UEC1_RX_CLK          QE_CLK_NONE
 474 #define CONFIG_SYS_UEC1_TX_CLK          QE_CLK9
 475 #define CONFIG_SYS_UEC1_ETH_TYPE        GIGA_ETH
 476 #define CONFIG_SYS_UEC1_PHY_ADDR        0
 477 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
 478 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
 479 #endif
 480
 481 #define CONFIG_UEC_ETH2         /* GETH2 */
 482
 483 #ifdef CONFIG_UEC_ETH2
 484 #define CONFIG_SYS_UEC2_UCC_NUM 1       /* UCC2 */
 485 #define CONFIG_SYS_UEC2_RX_CLK          QE_CLK_NONE
 486 #define CONFIG_SYS_UEC2_TX_CLK          QE_CLK4
 487 #define CONFIG_SYS_UEC2_ETH_TYPE        GIGA_ETH
 488 #define CONFIG_SYS_UEC2_PHY_ADDR        1
 489 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
 490 #define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
 491 #endif
 492
 493 /*
 494  * Environment
 495  */
 496
 497 #ifndef CONFIG_SYS_RAMBOOT
 498         #define CONFIG_ENV_IS_IN_FLASH  1
 499         #define CONFIG_ENV_ADDR         \
 500                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 501         #define CONFIG_ENV_SECT_SIZE    0x20000
 502         #define CONFIG_ENV_SIZE         0x2000
 503 #else
 504         #define CONFIG_SYS_NO_FLASH     1       /* Flash is not usable now */
 505         #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
 506         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
 507         #define CONFIG_ENV_SIZE         0x2000
 508 #endif
 509
 510 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 511 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 512
 513 /*
 514  * BOOTP options
 515  */
 516 #define CONFIG_BOOTP_BOOTFILESIZE
 517 #define CONFIG_BOOTP_BOOTPATH
 518 #define CONFIG_BOOTP_GATEWAY
 519 #define CONFIG_BOOTP_HOSTNAME
 520
 521
 522 /*
 523  * Command line configuration.
 524  */
 525 #include <config_cmd_default.h>
 526
 527 #define CONFIG_CMD_PING
 528 #define CONFIG_CMD_I2C
 529 #define CONFIG_CMD_ASKENV
 530 #define CONFIG_CMD_SDRAM
 531
 532 #if defined(CONFIG_PCI)
 533     #define CONFIG_CMD_PCI
 534 #endif
 535
 536 #if defined(CONFIG_SYS_RAMBOOT)
 537     #undef CONFIG_CMD_SAVEENV
 538     #undef CONFIG_CMD_LOADS
 539 #endif
 540
 541
 542 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 543
 544 /*
 545  * Miscellaneous configurable options
 546  */
 547 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 548 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 549 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
 550
 551 #if defined(CONFIG_CMD_KGDB)
 552         #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 553 #else
 554         #define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
 555 #endif
 556
 557                                 /* Print Buffer Size */
 558 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 559 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 560                                 /* Boot Argument Buffer Size */
 561 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 562 #define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */
 563
 564 /*
 565  * For booting Linux, the board info and command line data
 566  * have to be in the first 256 MB of memory, since this is
 567  * the maximum mapped by the Linux kernel during initialization.
 568  */
 569 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 570
 571 /*
 572  * Core HID Setup
 573  */
 574 #define CONFIG_SYS_HID0_INIT    0x000000000
 575 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 576                                  HID0_ENABLE_INSTRUCTION_CACHE)
 577 #define CONFIG_SYS_HID2         HID2_HBE
 578
 579 /*
 580  * MMU Setup
 581  */
 582
 583 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 584 #define CONFIG_BAT_RW
 585
 586 /* DDR/LBC SDRAM: cacheable */
 587 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 588                                 | BATL_PP_RW \
 589                                 | BATL_MEMCOHERENCE)
 590 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 591                                 | BATU_BL_256M \
 592                                 | BATU_VS \
 593                                 | BATU_VP)
 594 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 595 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 596
 597 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
 598 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR \
 599                                 | BATL_PP_RW \
 600                                 | BATL_CACHEINHIBIT \
 601                                 | BATL_GUARDEDSTORAGE)
 602 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR \
 603                                 | BATU_BL_4M \
 604                                 | BATU_VS \
 605                                 | BATU_VP)
 606 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 607 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 608
 609 /* BCSR: cache-inhibit and guarded */
 610 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_BCSR \
 611                                 | BATL_PP_RW \
 612                                 | BATL_CACHEINHIBIT \
 613                                 | BATL_GUARDEDSTORAGE)
 614 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_BCSR \
 615                                 | BATU_BL_128K \
 616                                 | BATU_VS \
 617                                 | BATU_VP)
 618 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 619 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 620
 621 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 622 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_FLASH_BASE \
 623                                 | BATL_PP_RW \
 624                                 | BATL_MEMCOHERENCE)
 625 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_FLASH_BASE \
 626                                 | BATU_BL_32M \
 627                                 | BATU_VS \
 628                                 | BATU_VP)
 629 #define CONFIG_SYS_DBAT3L       (CONFIG_SYS_FLASH_BASE \
 630                                 | BATL_PP_RW \
 631                                 | BATL_CACHEINHIBIT \
 632                                 | BATL_GUARDEDSTORAGE)
 633 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 634
 635 /* DDR/LBC SDRAM next 256M: cacheable */
 636 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_SDRAM_BASE2 \
 637                                 | BATL_PP_RW \
 638                                 | BATL_MEMCOHERENCE)
 639 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_SDRAM_BASE2 \
 640                                 | BATU_BL_256M \
 641                                 | BATU_VS \
 642                                 | BATU_VP)
 643 #define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 644 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 645
 646 /* Stack in dcache: cacheable, no memory coherence */
 647 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 648 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_INIT_RAM_ADDR \
 649                                 | BATU_BL_128K \
 650                                 | BATU_VS \
 651                                 | BATU_VP)
 652 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 653 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 654
 655 #ifdef CONFIG_PCI
 656 /* PCI MEM space: cacheable */
 657 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_PCI1_MEM_PHYS \
 658                                 | BATL_PP_RW \
 659                                 | BATL_MEMCOHERENCE)
 660 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_PCI1_MEM_PHYS \
 661                                 | BATU_BL_256M \
 662                                 | BATU_VS \
 663                                 | BATU_VP)
 664 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 665 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 666 /* PCI MMIO space: cache-inhibit and guarded */
 667 #define CONFIG_SYS_IBAT7L       (CONFIG_SYS_PCI1_MMIO_PHYS \
 668                                 | BATL_PP_RW \
 669                                 | BATL_CACHEINHIBIT \
 670                                 | BATL_GUARDEDSTORAGE)
 671 #define CONFIG_SYS_IBAT7U       (CONFIG_SYS_PCI1_MMIO_PHYS \
 672                                 | BATU_BL_256M \
 673                                 | BATU_VS \
 674                                 | BATU_VP)
 675 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 676 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 677 #else
 678 #define CONFIG_SYS_IBAT6L       (0)
 679 #define CONFIG_SYS_IBAT6U       (0)
 680 #define CONFIG_SYS_IBAT7L       (0)
 681 #define CONFIG_SYS_IBAT7U       (0)
 682 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 683 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 684 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 685 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 686 #endif
 687
 688 #if defined(CONFIG_CMD_KGDB)
 689 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 690 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 691 #endif
 692
 693 /*
 694  * Environment Configuration
 695  */
 696
 697 #define CONFIG_ENV_OVERWRITE
 698
 699 #if defined(CONFIG_UEC_ETH)
 700 #define CONFIG_HAS_ETH0
 701 #define CONFIG_HAS_ETH1
 702 #endif
 703
 704 #define CONFIG_BAUDRATE 115200
 705
 706 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 707
 708 #define CONFIG_BOOTDELAY 6      /* -1 disables auto-boot */
 709 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 710
 711 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 712         "netdev=eth0\0"                                                 \
 713         "consoledev=ttyS0\0"                                            \
 714         "ramdiskaddr=1000000\0"                                         \
 715         "ramdiskfile=ramfs.83xx\0"                                      \
 716         "fdtaddr=780000\0"                                              \
 717         "fdtfile=mpc836x_mds.dtb\0"                                     \
 718         ""
 719
 720 #define CONFIG_NFSBOOTCOMMAND                                           \
 721         "setenv bootargs root=/dev/nfs rw "                             \
 722                 "nfsroot=$serverip:$rootpath "                          \
 723                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"   \
 724                                                         "$netdev:off "  \
 725                 "console=$consoledev,$baudrate $othbootargs;"           \
 726         "tftp $loadaddr $bootfile;"                                     \
 727         "tftp $fdtaddr $fdtfile;"                                       \
 728         "bootm $loadaddr - $fdtaddr"
 729
 730 #define CONFIG_RAMBOOTCOMMAND                                           \
 731         "setenv bootargs root=/dev/ram rw "                             \
 732                 "console=$consoledev,$baudrate $othbootargs;"           \
 733         "tftp $ramdiskaddr $ramdiskfile;"                               \
 734         "tftp $loadaddr $bootfile;"                                     \
 735         "tftp $fdtaddr $fdtfile;"                                       \
 736         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 737
 738
 739 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
 740
 741 #endif  /* __CONFIG_H */