include/configs/sbc8349.h

   1 /*
   2  * WindRiver SBC8349 U-Boot configuration file.
   3  * Copyright (c) 2006, 2007 Wind River Systems, Inc.
   4  *
   5  * Paul Gortmaker <paul.gortmaker@windriver.com>
   6  * Based on the MPC8349EMDS config.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 /*
  12  * sbc8349 board configuration file.
  13  */
  14
  15 #ifndef __CONFIG_H
  16 #define __CONFIG_H
  17
  18 /*
  19  * High Level Configuration Options
  20  */
  21 #define CONFIG_E300             1       /* E300 Family */
  22 #define CONFIG_MPC834x          1       /* MPC834x family */
  23 #define CONFIG_MPC8349          1       /* MPC8349 specific */
  24
  25 /* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
  26 #undef CONFIG_MPC83XX_PCI2              /* support for 2nd PCI controller */
  27
  28 /*
  29  * The default if PCI isn't enabled, or if no PCI clk setting is given
  30  * is 66MHz; this is what the board defaults to when the PCI slot is
  31  * physically empty.  The board will automatically (i.e w/o jumpers)
  32  * clock down to 33MHz if you insert a 33MHz PCI card.
  33  */
  34 #ifdef CONFIG_PCI_33M
  35 #define CONFIG_83XX_CLKIN       33000000        /* in Hz */
  36 #else   /* 66M */
  37 #define CONFIG_83XX_CLKIN       66000000        /* in Hz */
  38 #endif
  39
  40 #ifndef CONFIG_SYS_CLK_FREQ
  41 #ifdef CONFIG_PCI_33M
  42 #define CONFIG_SYS_CLK_FREQ     33000000
  43 #define HRCWL_CSB_TO_CLKIN      HRCWL_CSB_TO_CLKIN_8X1
  44 #else   /* 66M */
  45 #define CONFIG_SYS_CLK_FREQ     66000000
  46 #define HRCWL_CSB_TO_CLKIN      HRCWL_CSB_TO_CLKIN_4X1
  47 #endif
  48 #endif
  49
  50 #define CONFIG_SYS_IMMR         0xE0000000
  51
  52 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
  53 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest region */
  54 #define CONFIG_SYS_MEMTEST_END          0x00100000
  55
  56 /*
  57  * DDR Setup
  58  */
  59 #undef CONFIG_DDR_ECC                   /* only for ECC DDR module */
  60 #undef CONFIG_DDR_ECC_CMD               /* use DDR ECC user commands */
  61 #define CONFIG_SPD_EEPROM               /* use SPD EEPROM for DDR setup*/
  62 #define CONFIG_SYS_83XX_DDR_USES_CS0    /* WRS; Fsl board uses CS2/CS3 */
  63
  64 /*
  65  * 32-bit data path mode.
  66  *
  67  * Please note that using this mode for devices with the real density of 64-bit
  68  * effectively reduces the amount of available memory due to the effect of
  69  * wrapping around while translating address to row/columns, for example in the
  70  * 256MB module the upper 128MB get aliased with contents of the lower
  71  * 128MB); normally this define should be used for devices with real 32-bit
  72  * data path.
  73  */
  74 #undef CONFIG_DDR_32BIT
  75
  76 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory*/
  77 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
  78 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
  79 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN | \
  80                                 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
  81 #define CONFIG_DDR_2T_TIMING
  82
  83 #if defined(CONFIG_SPD_EEPROM)
  84 /*
  85  * Determine DDR configuration from I2C interface.
  86  */
  87 #define SPD_EEPROM_ADDRESS      0x52            /* DDR DIMM */
  88
  89 #else
  90 /*
  91  * Manually set up DDR parameters
  92  * NB: manual DDR setup untested on sbc834x
  93  */
  94 #define CONFIG_SYS_DDR_SIZE             256             /* MB */
  95 #define CONFIG_SYS_DDR_CS2_CONFIG       (CSCONFIG_EN \
  96                                         | CSCONFIG_ROW_BIT_13 \
  97                                         | CSCONFIG_COL_BIT_10)
  98 #define CONFIG_SYS_DDR_TIMING_1 0x36332321
  99 #define CONFIG_SYS_DDR_TIMING_2 0x00000800      /* P9-45,may need tuning */
 100 #define CONFIG_SYS_DDR_CONTROL  0xc2000000      /* unbuffered,no DYN_PWR */
 101 #define CONFIG_SYS_DDR_INTERVAL 0x04060100      /* autocharge,no open page */
 102
 103 #if defined(CONFIG_DDR_32BIT)
 104 /* set burst length to 8 for 32-bit data path */
 105                                 /* DLL,normal,seq,4/2.5, 8 burst len */
 106 #define CONFIG_SYS_DDR_MODE     0x00000023
 107 #else
 108 /* the default burst length is 4 - for 64-bit data path */
 109                                 /* DLL,normal,seq,4/2.5, 4 burst len */
 110 #define CONFIG_SYS_DDR_MODE     0x00000022
 111 #endif
 112 #endif
 113
 114 /*
 115  * SDRAM on the Local Bus
 116  */
 117 #define CONFIG_SYS_LBC_SDRAM_BASE       0xF0000000      /* Localbus SDRAM */
 118 #define CONFIG_SYS_LBC_SDRAM_SIZE       64              /* LBC SDRAM is 64MB */
 119
 120 /*
 121  * FLASH on the Local Bus
 122  */
 123 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 124 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 125 #define CONFIG_SYS_FLASH_BASE           0xFF800000      /* start of FLASH   */
 126 #define CONFIG_SYS_FLASH_SIZE           8               /* flash size in MB */
 127 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
 128
 129 #define CONFIG_SYS_BR0_PRELIM           (CONFIG_SYS_FLASH_BASE \
 130                                         | BR_PS_16      /* 16 bit port */ \
 131                                         | BR_MS_GPCM    /* MSEL = GPCM */ \
 132                                         | BR_V)         /* valid */
 133
 134 #define CONFIG_SYS_OR0_PRELIM           (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 135                                         | OR_GPCM_XAM \
 136                                         | OR_GPCM_CSNT \
 137                                         | OR_GPCM_ACS_DIV2 \
 138                                         | OR_GPCM_XACS \
 139                                         | OR_GPCM_SCY_15 \
 140                                         | OR_GPCM_TRLX_SET \
 141                                         | OR_GPCM_EHTR_SET \
 142                                         | OR_GPCM_EAD)
 143                                         /* 0xFF806FF7 */
 144
 145                                         /* window base at flash base */
 146 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 147 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_8MB)
 148
 149 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
 150 #define CONFIG_SYS_MAX_FLASH_SECT       64      /* sectors per device */
 151
 152 #undef CONFIG_SYS_FLASH_CHECKSUM
 153 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 154 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 155
 156 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 157
 158 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 159 #define CONFIG_SYS_RAMBOOT
 160 #else
 161 #undef  CONFIG_SYS_RAMBOOT
 162 #endif
 163
 164 #define CONFIG_SYS_INIT_RAM_LOCK        1
 165                                         /* Initial RAM address */
 166 #define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000
 167                                         /* Size of used area in RAM*/
 168 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
 169
 170 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 171                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 172 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 173
 174 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)    /* Reserve 256 kB for Mon */
 175 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)    /* Reserved for malloc */
 176
 177 /*
 178  * Local Bus LCRR and LBCR regs
 179  *    LCRR:  DLL bypass, Clock divider is 4
 180  * External Local Bus rate is
 181  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
 182  */
 183 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 184 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
 185 #define CONFIG_SYS_LBC_LBCR     0x00000000
 186
 187 #undef CONFIG_SYS_LB_SDRAM      /* if board has SDRAM on local bus */
 188
 189 #ifdef CONFIG_SYS_LB_SDRAM
 190 /* Local bus BR2, OR2 definition for SDRAM if soldered on the board*/
 191 /*
 192  * Base Register 2 and Option Register 2 configure SDRAM.
 193  * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
 194  *
 195  * For BR2, need:
 196  *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 197  *    port-size = 32-bits = BR2[19:20] = 11
 198  *    no parity checking = BR2[21:22] = 00
 199  *    SDRAM for MSEL = BR2[24:26] = 011
 200  *    Valid = BR[31] = 1
 201  *
 202  * 0    4    8    12   16   20   24   28
 203  * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
 204  */
 205
 206 #define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_LBC_SDRAM_BASE \
 207                                         | BR_PS_32 \
 208                                         | BR_MS_SDRAM \
 209                                         | BR_V)
 210                                         /* 0xF0001861 */
 211 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_LBC_SDRAM_BASE
 212 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_64MB)
 213
 214 /*
 215  * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 216  *
 217  * For OR2, need:
 218  *    64MB mask for AM, OR2[0:7] = 1111 1100
 219  *                 XAM, OR2[17:18] = 11
 220  *    9 columns OR2[19-21] = 010
 221  *    13 rows   OR2[23-25] = 100
 222  *    EAD set for extra time OR[31] = 1
 223  *
 224  * 0    4    8    12   16   20   24   28
 225  * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
 226  */
 227
 228 #define CONFIG_SYS_OR2_PRELIM   (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
 229                         | OR_SDRAM_XAM \
 230                         | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
 231                         | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
 232                         | OR_SDRAM_EAD)
 233                         /* 0xFC006901 */
 234
 235                                 /* LB sdram refresh timer, about 6us */
 236 #define CONFIG_SYS_LBC_LSRT     0x32000000
 237                                 /* LB refresh timer prescal, 266MHz/32 */
 238 #define CONFIG_SYS_LBC_MRTPR    0x20000000
 239
 240 #define CONFIG_SYS_LBC_LSDMR_COMMON     (LSDMR_RFEN \
 241                                         | LSDMR_BSMA1516 \
 242                                         | LSDMR_RFCR8 \
 243                                         | LSDMR_PRETOACT6 \
 244                                         | LSDMR_ACTTORW3 \
 245                                         | LSDMR_BL8 \
 246                                         | LSDMR_WRC3 \
 247                                         | LSDMR_CL3)
 248
 249 /*
 250  * SDRAM Controller configuration sequence.
 251  */
 252 #define CONFIG_SYS_LBC_LSDMR_1  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
 253 #define CONFIG_SYS_LBC_LSDMR_2  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 254 #define CONFIG_SYS_LBC_LSDMR_3  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 255 #define CONFIG_SYS_LBC_LSDMR_4  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
 256 #define CONFIG_SYS_LBC_LSDMR_5  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
 257 #endif
 258
 259 /*
 260  * Serial Port
 261  */
 262 #define CONFIG_SYS_NS16550_SERIAL
 263 #define CONFIG_SYS_NS16550_REG_SIZE    1
 264 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 265
 266 #define CONFIG_SYS_BAUDRATE_TABLE  \
 267                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 268
 269 #define CONFIG_SYS_NS16550_COM1        (CONFIG_SYS_IMMR+0x4500)
 270 #define CONFIG_SYS_NS16550_COM2        (CONFIG_SYS_IMMR+0x4600)
 271
 272 /* I2C */
 273 #define CONFIG_SYS_I2C
 274 #define CONFIG_SYS_I2C_FSL
 275 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 276 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 277 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 278 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 279 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 280 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 281 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x69}, {1, 0x69} }
 282 /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */
 283
 284 /* TSEC */
 285 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 286 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 287 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 288 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 289
 290 /*
 291  * General PCI
 292  * Addresses are mapped 1-1.
 293  */
 294 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 295 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 296 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 297 #define CONFIG_SYS_PCI1_MMIO_BASE       0x90000000
 298 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 299 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 300 #define CONFIG_SYS_PCI1_IO_BASE         0x00000000
 301 #define CONFIG_SYS_PCI1_IO_PHYS         0xE2000000
 302 #define CONFIG_SYS_PCI1_IO_SIZE         0x00100000      /* 1M */
 303
 304 #define CONFIG_SYS_PCI2_MEM_BASE        0xA0000000
 305 #define CONFIG_SYS_PCI2_MEM_PHYS        CONFIG_SYS_PCI2_MEM_BASE
 306 #define CONFIG_SYS_PCI2_MEM_SIZE        0x10000000      /* 256M */
 307 #define CONFIG_SYS_PCI2_MMIO_BASE       0xB0000000
 308 #define CONFIG_SYS_PCI2_MMIO_PHYS       CONFIG_SYS_PCI2_MMIO_BASE
 309 #define CONFIG_SYS_PCI2_MMIO_SIZE       0x10000000      /* 256M */
 310 #define CONFIG_SYS_PCI2_IO_BASE         0x00000000
 311 #define CONFIG_SYS_PCI2_IO_PHYS         0xE2100000
 312 #define CONFIG_SYS_PCI2_IO_SIZE         0x00100000      /* 1M */
 313
 314 #if defined(CONFIG_PCI)
 315
 316 #define PCI_64BIT
 317 #define PCI_ONE_PCI1
 318 #if defined(PCI_64BIT)
 319 #undef PCI_ALL_PCI1
 320 #undef PCI_TWO_PCI1
 321 #undef PCI_ONE_PCI1
 322 #endif
 323
 324 #undef CONFIG_EEPRO100
 325 #undef CONFIG_TULIP
 326
 327 #if !defined(CONFIG_PCI_PNP)
 328         #define PCI_ENET0_IOADDR        0xFIXME
 329         #define PCI_ENET0_MEMADDR       0xFIXME
 330         #define PCI_IDSEL_NUMBER        0xFIXME
 331 #endif
 332
 333 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
 334 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 335
 336 #endif  /* CONFIG_PCI */
 337
 338 /*
 339  * TSEC configuration
 340  */
 341
 342 #if defined(CONFIG_TSEC_ENET)
 343
 344 #define CONFIG_TSEC1    1
 345 #define CONFIG_TSEC1_NAME       "TSEC0"
 346 #define CONFIG_TSEC2    1
 347 #define CONFIG_TSEC2_NAME       "TSEC1"
 348 #define CONFIG_PHY_BCM5421S     1
 349 #define TSEC1_PHY_ADDR          0x19
 350 #define TSEC2_PHY_ADDR          0x1a
 351 #define TSEC1_PHYIDX            0
 352 #define TSEC2_PHYIDX            0
 353 #define TSEC1_FLAGS             TSEC_GIGABIT
 354 #define TSEC2_FLAGS             TSEC_GIGABIT
 355
 356 /* Options are: TSEC[0-1] */
 357 #define CONFIG_ETHPRIME         "TSEC0"
 358
 359 #endif  /* CONFIG_TSEC_ENET */
 360
 361 /*
 362  * Environment
 363  */
 364 #ifndef CONFIG_SYS_RAMBOOT
 365         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + 0x40000)
 366         #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
 367         #define CONFIG_ENV_SIZE         0x2000
 368
 369 /* Address and size of Redundant Environment Sector     */
 370 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 371 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 372
 373 #else
 374         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
 375         #define CONFIG_ENV_SIZE         0x2000
 376 #endif
 377
 378 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 379 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 380
 381 /*
 382  * BOOTP options
 383  */
 384 #define CONFIG_BOOTP_BOOTFILESIZE
 385
 386 /*
 387  * Command line configuration.
 388  */
 389
 390 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 391
 392 /*
 393  * Miscellaneous configurable options
 394  */
 395 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 396
 397 /*
 398  * For booting Linux, the board info and command line data
 399  * have to be in the first 256 MB of memory, since this is
 400  * the maximum mapped by the Linux kernel during initialization.
 401  */
 402                                 /* Initial Memory map for Linux*/
 403 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 404
 405 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST  */
 406
 407 #if 1 /*528/264*/
 408 #define CONFIG_SYS_HRCW_LOW (\
 409         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 410         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 411         HRCWL_CSB_TO_CLKIN |\
 412         HRCWL_VCO_1X2 |\
 413         HRCWL_CORE_TO_CSB_2X1)
 414 #elif 0 /*396/132*/
 415 #define CONFIG_SYS_HRCW_LOW (\
 416         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 417         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 418         HRCWL_CSB_TO_CLKIN |\
 419         HRCWL_VCO_1X4 |\
 420         HRCWL_CORE_TO_CSB_3X1)
 421 #elif 0 /*264/132*/
 422 #define CONFIG_SYS_HRCW_LOW (\
 423         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 424         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 425         HRCWL_CSB_TO_CLKIN |\
 426         HRCWL_VCO_1X4 |\
 427         HRCWL_CORE_TO_CSB_2X1)
 428 #elif 0 /*132/132*/
 429 #define CONFIG_SYS_HRCW_LOW (\
 430         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 431         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 432         HRCWL_CSB_TO_CLKIN |\
 433         HRCWL_VCO_1X4 |\
 434         HRCWL_CORE_TO_CSB_1X1)
 435 #elif 0 /*264/264 */
 436 #define CONFIG_SYS_HRCW_LOW (\
 437         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 438         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 439         HRCWL_CSB_TO_CLKIN |\
 440         HRCWL_VCO_1X4 |\
 441         HRCWL_CORE_TO_CSB_1X1)
 442 #endif
 443
 444 #if defined(PCI_64BIT)
 445 #define CONFIG_SYS_HRCW_HIGH (\
 446         HRCWH_PCI_HOST |\
 447         HRCWH_64_BIT_PCI |\
 448         HRCWH_PCI1_ARBITER_ENABLE |\
 449         HRCWH_PCI2_ARBITER_DISABLE |\
 450         HRCWH_CORE_ENABLE |\
 451         HRCWH_FROM_0X00000100 |\
 452         HRCWH_BOOTSEQ_DISABLE |\
 453         HRCWH_SW_WATCHDOG_DISABLE |\
 454         HRCWH_ROM_LOC_LOCAL_16BIT |\
 455         HRCWH_TSEC1M_IN_GMII |\
 456         HRCWH_TSEC2M_IN_GMII)
 457 #else
 458 #define CONFIG_SYS_HRCW_HIGH (\
 459         HRCWH_PCI_HOST |\
 460         HRCWH_32_BIT_PCI |\
 461         HRCWH_PCI1_ARBITER_ENABLE |\
 462         HRCWH_PCI2_ARBITER_ENABLE |\
 463         HRCWH_CORE_ENABLE |\
 464         HRCWH_FROM_0X00000100 |\
 465         HRCWH_BOOTSEQ_DISABLE |\
 466         HRCWH_SW_WATCHDOG_DISABLE |\
 467         HRCWH_ROM_LOC_LOCAL_16BIT |\
 468         HRCWH_TSEC1M_IN_GMII |\
 469         HRCWH_TSEC2M_IN_GMII)
 470 #endif
 471
 472 /* System IO Config */
 473 #define CONFIG_SYS_SICRH 0
 474 #define CONFIG_SYS_SICRL SICRL_LDP_A
 475
 476 #define CONFIG_SYS_HID0_INIT    0x000000000
 477 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK \
 478                                 | HID0_ENABLE_INSTRUCTION_CACHE)
 479
 480 /* #define CONFIG_SYS_HID0_FINAL        (\
 481         HID0_ENABLE_INSTRUCTION_CACHE |\
 482         HID0_ENABLE_M_BIT |\
 483         HID0_ENABLE_ADDRESS_BROADCAST) */
 484
 485 #define CONFIG_SYS_HID2 HID2_HBE
 486
 487 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 488
 489 /* DDR @ 0x00000000 */
 490 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 491                                 | BATL_PP_RW \
 492                                 | BATL_MEMCOHERENCE)
 493 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 494                                 | BATU_BL_256M \
 495                                 | BATU_VS \
 496                                 | BATU_VP)
 497
 498 /* PCI @ 0x80000000 */
 499 #ifdef CONFIG_PCI
 500 #define CONFIG_PCI_INDIRECT_BRIDGE
 501 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_PCI1_MEM_BASE \
 502                                 | BATL_PP_RW \
 503                                 | BATL_MEMCOHERENCE)
 504 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_PCI1_MEM_BASE \
 505                                 | BATU_BL_256M \
 506                                 | BATU_VS \
 507                                 | BATU_VP)
 508 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_PCI1_MMIO_BASE \
 509                                 | BATL_PP_RW \
 510                                 | BATL_CACHEINHIBIT \
 511                                 | BATL_GUARDEDSTORAGE)
 512 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_PCI1_MMIO_BASE \
 513                                 | BATU_BL_256M \
 514                                 | BATU_VS \
 515                                 | BATU_VP)
 516 #else
 517 #define CONFIG_SYS_IBAT1L       (0)
 518 #define CONFIG_SYS_IBAT1U       (0)
 519 #define CONFIG_SYS_IBAT2L       (0)
 520 #define CONFIG_SYS_IBAT2U       (0)
 521 #endif
 522
 523 #ifdef CONFIG_MPC83XX_PCI2
 524 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_PCI2_MEM_BASE \
 525                                 | BATL_PP_RW \
 526                                 | BATL_MEMCOHERENCE)
 527 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_PCI2_MEM_BASE \
 528                                 | BATU_BL_256M \
 529                                 | BATU_VS \
 530                                 | BATU_VP)
 531 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_PCI2_MMIO_BASE \
 532                                 | BATL_PP_RW \
 533                                 | BATL_CACHEINHIBIT \
 534                                 | BATL_GUARDEDSTORAGE)
 535 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_PCI2_MMIO_BASE \
 536                                 | BATU_BL_256M \
 537                                 | BATU_VS \
 538                                 | BATU_VP)
 539 #else
 540 #define CONFIG_SYS_IBAT3L       (0)
 541 #define CONFIG_SYS_IBAT3U       (0)
 542 #define CONFIG_SYS_IBAT4L       (0)
 543 #define CONFIG_SYS_IBAT4U       (0)
 544 #endif
 545
 546 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
 547 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_IMMR \
 548                                 | BATL_PP_RW \
 549                                 | BATL_CACHEINHIBIT \
 550                                 | BATL_GUARDEDSTORAGE)
 551 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_IMMR \
 552                                 | BATU_BL_256M \
 553                                 | BATU_VS \
 554                                 | BATU_VP)
 555
 556 /* LBC SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
 557 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_LBC_SDRAM_BASE \
 558                                 | BATL_PP_RW \
 559                                 | BATL_MEMCOHERENCE \
 560                                 | BATL_GUARDEDSTORAGE)
 561 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_LBC_SDRAM_BASE \
 562                                 | BATU_BL_256M \
 563                                 | BATU_VS \
 564                                 | BATU_VP)
 565
 566 #define CONFIG_SYS_IBAT7L       (0)
 567 #define CONFIG_SYS_IBAT7U       (0)
 568
 569 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 570 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 571 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 572 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 573 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 574 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 575 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 576 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 577 #define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 578 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 579 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 580 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 581 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 582 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 583 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 584 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 585
 586 #if defined(CONFIG_CMD_KGDB)
 587 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 588 #endif
 589
 590 /*
 591  * Environment Configuration
 592  */
 593 #define CONFIG_ENV_OVERWRITE
 594
 595 #if defined(CONFIG_TSEC_ENET)
 596 #define CONFIG_HAS_ETH0
 597 #define CONFIG_HAS_ETH1
 598 #endif
 599
 600 #define CONFIG_HOSTNAME         "SBC8349"
 601 #define CONFIG_ROOTPATH         "/tftpboot/rootfs"
 602 #define CONFIG_BOOTFILE         "uImage"
 603
 604                                 /* default location for tftp and bootm */
 605 #define CONFIG_LOADADDR         800000
 606
 607 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 608         "netdev=eth0\0"                                                 \
 609         "hostname=sbc8349\0"                                            \
 610         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 611                 "nfsroot=${serverip}:${rootpath}\0"                     \
 612         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 613         "addip=setenv bootargs ${bootargs} "                            \
 614                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 615                 ":${hostname}:${netdev}:off panic=1\0"                  \
 616         "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
 617         "flash_nfs=run nfsargs addip addtty;"                           \
 618                 "bootm ${kernel_addr}\0"                                \
 619         "flash_self=run ramargs addip addtty;"                          \
 620                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 621         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
 622                 "bootm\0"                                               \
 623         "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0"               \
 624         "update=protect off ff800000 ff83ffff; "                        \
 625                 "era ff800000 ff83ffff; cp.b 100000 ff800000 ${filesize}\0" \
 626         "upd=run load update\0"                                         \
 627         "fdtaddr=780000\0"                                              \
 628         "fdtfile=sbc8349.dtb\0"                                         \
 629         ""
 630
 631 #define CONFIG_NFSBOOTCOMMAND                                           \
 632         "setenv bootargs root=/dev/nfs rw "                             \
 633                 "nfsroot=$serverip:$rootpath "                          \
 634                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"   \
 635                                                         "$netdev:off "  \
 636                 "console=$consoledev,$baudrate $othbootargs;"           \
 637         "tftp $loadaddr $bootfile;"                                     \
 638         "tftp $fdtaddr $fdtfile;"                                       \
 639         "bootm $loadaddr - $fdtaddr"
 640
 641 #define CONFIG_RAMBOOTCOMMAND                                           \
 642         "setenv bootargs root=/dev/ram rw "                             \
 643                 "console=$consoledev,$baudrate $othbootargs;"           \
 644         "tftp $ramdiskaddr $ramdiskfile;"                               \
 645         "tftp $loadaddr $bootfile;"                                     \
 646         "tftp $fdtaddr $fdtfile;"                                       \
 647         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 648
 649 #define CONFIG_BOOTCOMMAND      "run flash_self"
 650
 651 #endif  /* __CONFIG_H */