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 #define CONFIG_SBC8349          1       /* WRS SBC8349 board specific */
  25
  26 #define CONFIG_SYS_TEXT_BASE    0xFF800000
  27
  28 /* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
  29 #undef CONFIG_MPC83XX_PCI2              /* support for 2nd PCI controller */
  30
  31 /*
  32  * The default if PCI isn't enabled, or if no PCI clk setting is given
  33  * is 66MHz; this is what the board defaults to when the PCI slot is
  34  * physically empty.  The board will automatically (i.e w/o jumpers)
  35  * clock down to 33MHz if you insert a 33MHz PCI card.
  36  */
  37 #ifdef CONFIG_PCI_33M
  38 #define CONFIG_83XX_CLKIN       33000000        /* in Hz */
  39 #else   /* 66M */
  40 #define CONFIG_83XX_CLKIN       66000000        /* in Hz */
  41 #endif
  42
  43 #ifndef CONFIG_SYS_CLK_FREQ
  44 #ifdef CONFIG_PCI_33M
  45 #define CONFIG_SYS_CLK_FREQ     33000000
  46 #define HRCWL_CSB_TO_CLKIN      HRCWL_CSB_TO_CLKIN_8X1
  47 #else   /* 66M */
  48 #define CONFIG_SYS_CLK_FREQ     66000000
  49 #define HRCWL_CSB_TO_CLKIN      HRCWL_CSB_TO_CLKIN_4X1
  50 #endif
  51 #endif
  52
  53 #define CONFIG_SYS_IMMR         0xE0000000
  54
  55 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
  56 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest region */
  57 #define CONFIG_SYS_MEMTEST_END          0x00100000
  58
  59 /*
  60  * DDR Setup
  61  */
  62 #undef CONFIG_DDR_ECC                   /* only for ECC DDR module */
  63 #undef CONFIG_DDR_ECC_CMD               /* use DDR ECC user commands */
  64 #define CONFIG_SPD_EEPROM               /* use SPD EEPROM for DDR setup*/
  65 #define CONFIG_SYS_83XX_DDR_USES_CS0    /* WRS; Fsl board uses CS2/CS3 */
  66
  67 /*
  68  * 32-bit data path mode.
  69  *
  70  * Please note that using this mode for devices with the real density of 64-bit
  71  * effectively reduces the amount of available memory due to the effect of
  72  * wrapping around while translating address to row/columns, for example in the
  73  * 256MB module the upper 128MB get aliased with contents of the lower
  74  * 128MB); normally this define should be used for devices with real 32-bit
  75  * data path.
  76  */
  77 #undef CONFIG_DDR_32BIT
  78
  79 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory*/
  80 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
  81 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
  82 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN | \
  83                                 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
  84 #define CONFIG_DDR_2T_TIMING
  85
  86 #if defined(CONFIG_SPD_EEPROM)
  87 /*
  88  * Determine DDR configuration from I2C interface.
  89  */
  90 #define SPD_EEPROM_ADDRESS      0x52            /* DDR DIMM */
  91
  92 #else
  93 /*
  94  * Manually set up DDR parameters
  95  * NB: manual DDR setup untested on sbc834x
  96  */
  97 #define CONFIG_SYS_DDR_SIZE             256             /* MB */
  98 #define CONFIG_SYS_DDR_CS2_CONFIG       (CSCONFIG_EN \
  99                                         | CSCONFIG_ROW_BIT_13 \
 100                                         | CSCONFIG_COL_BIT_10)
 101 #define CONFIG_SYS_DDR_TIMING_1 0x36332321
 102 #define CONFIG_SYS_DDR_TIMING_2 0x00000800      /* P9-45,may need tuning */
 103 #define CONFIG_SYS_DDR_CONTROL  0xc2000000      /* unbuffered,no DYN_PWR */
 104 #define CONFIG_SYS_DDR_INTERVAL 0x04060100      /* autocharge,no open page */
 105
 106 #if defined(CONFIG_DDR_32BIT)
 107 /* set burst length to 8 for 32-bit data path */
 108                                 /* DLL,normal,seq,4/2.5, 8 burst len */
 109 #define CONFIG_SYS_DDR_MODE     0x00000023
 110 #else
 111 /* the default burst length is 4 - for 64-bit data path */
 112                                 /* DLL,normal,seq,4/2.5, 4 burst len */
 113 #define CONFIG_SYS_DDR_MODE     0x00000022
 114 #endif
 115 #endif
 116
 117 /*
 118  * SDRAM on the Local Bus
 119  */
 120 #define CONFIG_SYS_LBC_SDRAM_BASE       0xF0000000      /* Localbus SDRAM */
 121 #define CONFIG_SYS_LBC_SDRAM_SIZE       64              /* LBC SDRAM is 64MB */
 122
 123 /*
 124  * FLASH on the Local Bus
 125  */
 126 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 127 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 128 #define CONFIG_SYS_FLASH_BASE           0xFF800000      /* start of FLASH   */
 129 #define CONFIG_SYS_FLASH_SIZE           8               /* flash size in MB */
 130 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
 131
 132 #define CONFIG_SYS_BR0_PRELIM           (CONFIG_SYS_FLASH_BASE \
 133                                         | BR_PS_16      /* 16 bit port */ \
 134                                         | BR_MS_GPCM    /* MSEL = GPCM */ \
 135                                         | BR_V)         /* valid */
 136
 137 #define CONFIG_SYS_OR0_PRELIM           (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 138                                         | OR_GPCM_XAM \
 139                                         | OR_GPCM_CSNT \
 140                                         | OR_GPCM_ACS_DIV2 \
 141                                         | OR_GPCM_XACS \
 142                                         | OR_GPCM_SCY_15 \
 143                                         | OR_GPCM_TRLX_SET \
 144                                         | OR_GPCM_EHTR_SET \
 145                                         | OR_GPCM_EAD)
 146                                         /* 0xFF806FF7 */
 147
 148                                         /* window base at flash base */
 149 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 150 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_8MB)
 151
 152 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
 153 #define CONFIG_SYS_MAX_FLASH_SECT       64      /* sectors per device */
 154
 155 #undef CONFIG_SYS_FLASH_CHECKSUM
 156 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 157 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 158
 159 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 160
 161 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 162 #define CONFIG_SYS_RAMBOOT
 163 #else
 164 #undef  CONFIG_SYS_RAMBOOT
 165 #endif
 166
 167 #define CONFIG_SYS_INIT_RAM_LOCK        1
 168                                         /* Initial RAM address */
 169 #define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000
 170                                         /* Size of used area in RAM*/
 171 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
 172
 173 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 174                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 175 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 176
 177 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)    /* Reserve 256 kB for Mon */
 178 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)    /* Reserved for malloc */
 179
 180 /*
 181  * Local Bus LCRR and LBCR regs
 182  *    LCRR:  DLL bypass, Clock divider is 4
 183  * External Local Bus rate is
 184  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
 185  */
 186 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 187 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_4
 188 #define CONFIG_SYS_LBC_LBCR     0x00000000
 189
 190 #undef CONFIG_SYS_LB_SDRAM      /* if board has SDRAM on local bus */
 191
 192 #ifdef CONFIG_SYS_LB_SDRAM
 193 /* Local bus BR2, OR2 definition for SDRAM if soldered on the board*/
 194 /*
 195  * Base Register 2 and Option Register 2 configure SDRAM.
 196  * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
 197  *
 198  * For BR2, need:
 199  *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 200  *    port-size = 32-bits = BR2[19:20] = 11
 201  *    no parity checking = BR2[21:22] = 00
 202  *    SDRAM for MSEL = BR2[24:26] = 011
 203  *    Valid = BR[31] = 1
 204  *
 205  * 0    4    8    12   16   20   24   28
 206  * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
 207  */
 208
 209 #define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_LBC_SDRAM_BASE \
 210                                         | BR_PS_32 \
 211                                         | BR_MS_SDRAM \
 212                                         | BR_V)
 213                                         /* 0xF0001861 */
 214 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_LBC_SDRAM_BASE
 215 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_64MB)
 216
 217 /*
 218  * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 219  *
 220  * For OR2, need:
 221  *    64MB mask for AM, OR2[0:7] = 1111 1100
 222  *                 XAM, OR2[17:18] = 11
 223  *    9 columns OR2[19-21] = 010
 224  *    13 rows   OR2[23-25] = 100
 225  *    EAD set for extra time OR[31] = 1
 226  *
 227  * 0    4    8    12   16   20   24   28
 228  * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
 229  */
 230
 231 #define CONFIG_SYS_OR2_PRELIM   (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
 232                         | OR_SDRAM_XAM \
 233                         | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
 234                         | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
 235                         | OR_SDRAM_EAD)
 236                         /* 0xFC006901 */
 237
 238                                 /* LB sdram refresh timer, about 6us */
 239 #define CONFIG_SYS_LBC_LSRT     0x32000000
 240                                 /* LB refresh timer prescal, 266MHz/32 */
 241 #define CONFIG_SYS_LBC_MRTPR    0x20000000
 242
 243 #define CONFIG_SYS_LBC_LSDMR_COMMON     (LSDMR_RFEN \
 244                                         | LSDMR_BSMA1516 \
 245                                         | LSDMR_RFCR8 \
 246                                         | LSDMR_PRETOACT6 \
 247                                         | LSDMR_ACTTORW3 \
 248                                         | LSDMR_BL8 \
 249                                         | LSDMR_WRC3 \
 250                                         | LSDMR_CL3)
 251
 252 /*
 253  * SDRAM Controller configuration sequence.
 254  */
 255 #define CONFIG_SYS_LBC_LSDMR_1  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
 256 #define CONFIG_SYS_LBC_LSDMR_2  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 257 #define CONFIG_SYS_LBC_LSDMR_3  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 258 #define CONFIG_SYS_LBC_LSDMR_4  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
 259 #define CONFIG_SYS_LBC_LSDMR_5  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
 260 #endif
 261
 262 /*
 263  * Serial Port
 264  */
 265 #define CONFIG_CONS_INDEX     1
 266 #define CONFIG_SYS_NS16550_SERIAL
 267 #define CONFIG_SYS_NS16550_REG_SIZE    1
 268 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 269
 270 #define CONFIG_SYS_BAUDRATE_TABLE  \
 271                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 272
 273 #define CONFIG_SYS_NS16550_COM1        (CONFIG_SYS_IMMR+0x4500)
 274 #define CONFIG_SYS_NS16550_COM2        (CONFIG_SYS_IMMR+0x4600)
 275
 276 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 277 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support   */
 278
 279 /* I2C */
 280 #define CONFIG_SYS_I2C
 281 #define CONFIG_SYS_I2C_FSL
 282 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 283 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 284 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 285 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 286 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 287 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 288 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x69}, {1, 0x69} }
 289 /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */
 290
 291 /* TSEC */
 292 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 293 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 294 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 295 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 296
 297 /*
 298  * General PCI
 299  * Addresses are mapped 1-1.
 300  */
 301 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 302 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 303 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 304 #define CONFIG_SYS_PCI1_MMIO_BASE       0x90000000
 305 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 306 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 307 #define CONFIG_SYS_PCI1_IO_BASE         0x00000000
 308 #define CONFIG_SYS_PCI1_IO_PHYS         0xE2000000
 309 #define CONFIG_SYS_PCI1_IO_SIZE         0x00100000      /* 1M */
 310
 311 #define CONFIG_SYS_PCI2_MEM_BASE        0xA0000000
 312 #define CONFIG_SYS_PCI2_MEM_PHYS        CONFIG_SYS_PCI2_MEM_BASE
 313 #define CONFIG_SYS_PCI2_MEM_SIZE        0x10000000      /* 256M */
 314 #define CONFIG_SYS_PCI2_MMIO_BASE       0xB0000000
 315 #define CONFIG_SYS_PCI2_MMIO_PHYS       CONFIG_SYS_PCI2_MMIO_BASE
 316 #define CONFIG_SYS_PCI2_MMIO_SIZE       0x10000000      /* 256M */
 317 #define CONFIG_SYS_PCI2_IO_BASE         0x00000000
 318 #define CONFIG_SYS_PCI2_IO_PHYS         0xE2100000
 319 #define CONFIG_SYS_PCI2_IO_SIZE         0x00100000      /* 1M */
 320
 321 #if defined(CONFIG_PCI)
 322
 323 #define PCI_64BIT
 324 #define PCI_ONE_PCI1
 325 #if defined(PCI_64BIT)
 326 #undef PCI_ALL_PCI1
 327 #undef PCI_TWO_PCI1
 328 #undef PCI_ONE_PCI1
 329 #endif
 330
 331 #undef CONFIG_EEPRO100
 332 #undef CONFIG_TULIP
 333
 334 #if !defined(CONFIG_PCI_PNP)
 335         #define PCI_ENET0_IOADDR        0xFIXME
 336         #define PCI_ENET0_MEMADDR       0xFIXME
 337         #define PCI_IDSEL_NUMBER        0xFIXME
 338 #endif
 339
 340 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
 341 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 342
 343 #endif  /* CONFIG_PCI */
 344
 345 /*
 346  * TSEC configuration
 347  */
 348 #define CONFIG_TSEC_ENET                /* TSEC ethernet support */
 349
 350 #if defined(CONFIG_TSEC_ENET)
 351
 352 #define CONFIG_TSEC1    1
 353 #define CONFIG_TSEC1_NAME       "TSEC0"
 354 #define CONFIG_TSEC2    1
 355 #define CONFIG_TSEC2_NAME       "TSEC1"
 356 #define CONFIG_PHY_BCM5421S     1
 357 #define TSEC1_PHY_ADDR          0x19
 358 #define TSEC2_PHY_ADDR          0x1a
 359 #define TSEC1_PHYIDX            0
 360 #define TSEC2_PHYIDX            0
 361 #define TSEC1_FLAGS             TSEC_GIGABIT
 362 #define TSEC2_FLAGS             TSEC_GIGABIT
 363
 364 /* Options are: TSEC[0-1] */
 365 #define CONFIG_ETHPRIME         "TSEC0"
 366
 367 #endif  /* CONFIG_TSEC_ENET */
 368
 369 /*
 370  * Environment
 371  */
 372 #ifndef CONFIG_SYS_RAMBOOT
 373         #define CONFIG_ENV_IS_IN_FLASH  1
 374         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + 0x40000)
 375         #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
 376         #define CONFIG_ENV_SIZE         0x2000
 377
 378 /* Address and size of Redundant Environment Sector     */
 379 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 380 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 381
 382 #else
 383         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
 384         #define CONFIG_ENV_SIZE         0x2000
 385 #endif
 386
 387 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 388 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 389
 390 /*
 391  * BOOTP options
 392  */
 393 #define CONFIG_BOOTP_BOOTFILESIZE
 394 #define CONFIG_BOOTP_BOOTPATH
 395 #define CONFIG_BOOTP_GATEWAY
 396 #define CONFIG_BOOTP_HOSTNAME
 397
 398 /*
 399  * Command line configuration.
 400  */
 401
 402 #if defined(CONFIG_PCI)
 403     #define CONFIG_CMD_PCI
 404 #endif
 405
 406 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 407
 408 /*
 409  * Miscellaneous configurable options
 410  */
 411 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 412 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 413
 414 #if defined(CONFIG_CMD_KGDB)
 415         #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 416 #else
 417         #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 418 #endif
 419
 420                                 /* Print Buffer Size */
 421 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 422 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 423                                 /* Boot Argument Buffer Size */
 424 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 425
 426 /*
 427  * For booting Linux, the board info and command line data
 428  * have to be in the first 256 MB of memory, since this is
 429  * the maximum mapped by the Linux kernel during initialization.
 430  */
 431                                 /* Initial Memory map for Linux*/
 432 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 433
 434 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST  */
 435
 436 #if 1 /*528/264*/
 437 #define CONFIG_SYS_HRCW_LOW (\
 438         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 439         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 440         HRCWL_CSB_TO_CLKIN |\
 441         HRCWL_VCO_1X2 |\
 442         HRCWL_CORE_TO_CSB_2X1)
 443 #elif 0 /*396/132*/
 444 #define CONFIG_SYS_HRCW_LOW (\
 445         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 446         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 447         HRCWL_CSB_TO_CLKIN |\
 448         HRCWL_VCO_1X4 |\
 449         HRCWL_CORE_TO_CSB_3X1)
 450 #elif 0 /*264/132*/
 451 #define CONFIG_SYS_HRCW_LOW (\
 452         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 453         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 454         HRCWL_CSB_TO_CLKIN |\
 455         HRCWL_VCO_1X4 |\
 456         HRCWL_CORE_TO_CSB_2X1)
 457 #elif 0 /*132/132*/
 458 #define CONFIG_SYS_HRCW_LOW (\
 459         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 460         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 461         HRCWL_CSB_TO_CLKIN |\
 462         HRCWL_VCO_1X4 |\
 463         HRCWL_CORE_TO_CSB_1X1)
 464 #elif 0 /*264/264 */
 465 #define CONFIG_SYS_HRCW_LOW (\
 466         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 467         HRCWL_DDR_TO_SCB_CLK_1X1 |\
 468         HRCWL_CSB_TO_CLKIN |\
 469         HRCWL_VCO_1X4 |\
 470         HRCWL_CORE_TO_CSB_1X1)
 471 #endif
 472
 473 #if defined(PCI_64BIT)
 474 #define CONFIG_SYS_HRCW_HIGH (\
 475         HRCWH_PCI_HOST |\
 476         HRCWH_64_BIT_PCI |\
 477         HRCWH_PCI1_ARBITER_ENABLE |\
 478         HRCWH_PCI2_ARBITER_DISABLE |\
 479         HRCWH_CORE_ENABLE |\
 480         HRCWH_FROM_0X00000100 |\
 481         HRCWH_BOOTSEQ_DISABLE |\
 482         HRCWH_SW_WATCHDOG_DISABLE |\
 483         HRCWH_ROM_LOC_LOCAL_16BIT |\
 484         HRCWH_TSEC1M_IN_GMII |\
 485         HRCWH_TSEC2M_IN_GMII)
 486 #else
 487 #define CONFIG_SYS_HRCW_HIGH (\
 488         HRCWH_PCI_HOST |\
 489         HRCWH_32_BIT_PCI |\
 490         HRCWH_PCI1_ARBITER_ENABLE |\
 491         HRCWH_PCI2_ARBITER_ENABLE |\
 492         HRCWH_CORE_ENABLE |\
 493         HRCWH_FROM_0X00000100 |\
 494         HRCWH_BOOTSEQ_DISABLE |\
 495         HRCWH_SW_WATCHDOG_DISABLE |\
 496         HRCWH_ROM_LOC_LOCAL_16BIT |\
 497         HRCWH_TSEC1M_IN_GMII |\
 498         HRCWH_TSEC2M_IN_GMII)
 499 #endif
 500
 501 /* System IO Config */
 502 #define CONFIG_SYS_SICRH 0
 503 #define CONFIG_SYS_SICRL SICRL_LDP_A
 504
 505 #define CONFIG_SYS_HID0_INIT    0x000000000
 506 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK \
 507                                 | HID0_ENABLE_INSTRUCTION_CACHE)
 508
 509 /* #define CONFIG_SYS_HID0_FINAL        (\
 510         HID0_ENABLE_INSTRUCTION_CACHE |\
 511         HID0_ENABLE_M_BIT |\
 512         HID0_ENABLE_ADDRESS_BROADCAST) */
 513
 514 #define CONFIG_SYS_HID2 HID2_HBE
 515
 516 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 517
 518 /* DDR @ 0x00000000 */
 519 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE \
 520                                 | BATL_PP_RW \
 521                                 | BATL_MEMCOHERENCE)
 522 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE \
 523                                 | BATU_BL_256M \
 524                                 | BATU_VS \
 525                                 | BATU_VP)
 526
 527 /* PCI @ 0x80000000 */
 528 #ifdef CONFIG_PCI
 529 #define CONFIG_PCI_INDIRECT_BRIDGE
 530 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_PCI1_MEM_BASE \
 531                                 | BATL_PP_RW \
 532                                 | BATL_MEMCOHERENCE)
 533 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_PCI1_MEM_BASE \
 534                                 | BATU_BL_256M \
 535                                 | BATU_VS \
 536                                 | BATU_VP)
 537 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_PCI1_MMIO_BASE \
 538                                 | BATL_PP_RW \
 539                                 | BATL_CACHEINHIBIT \
 540                                 | BATL_GUARDEDSTORAGE)
 541 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_PCI1_MMIO_BASE \
 542                                 | BATU_BL_256M \
 543                                 | BATU_VS \
 544                                 | BATU_VP)
 545 #else
 546 #define CONFIG_SYS_IBAT1L       (0)
 547 #define CONFIG_SYS_IBAT1U       (0)
 548 #define CONFIG_SYS_IBAT2L       (0)
 549 #define CONFIG_SYS_IBAT2U       (0)
 550 #endif
 551
 552 #ifdef CONFIG_MPC83XX_PCI2
 553 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_PCI2_MEM_BASE \
 554                                 | BATL_PP_RW \
 555                                 | BATL_MEMCOHERENCE)
 556 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_PCI2_MEM_BASE \
 557                                 | BATU_BL_256M \
 558                                 | BATU_VS \
 559                                 | BATU_VP)
 560 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_PCI2_MMIO_BASE \
 561                                 | BATL_PP_RW \
 562                                 | BATL_CACHEINHIBIT \
 563                                 | BATL_GUARDEDSTORAGE)
 564 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_PCI2_MMIO_BASE \
 565                                 | BATU_BL_256M \
 566                                 | BATU_VS \
 567                                 | BATU_VP)
 568 #else
 569 #define CONFIG_SYS_IBAT3L       (0)
 570 #define CONFIG_SYS_IBAT3U       (0)
 571 #define CONFIG_SYS_IBAT4L       (0)
 572 #define CONFIG_SYS_IBAT4U       (0)
 573 #endif
 574
 575 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
 576 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_IMMR \
 577                                 | BATL_PP_RW \
 578                                 | BATL_CACHEINHIBIT \
 579                                 | BATL_GUARDEDSTORAGE)
 580 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_IMMR \
 581                                 | BATU_BL_256M \
 582                                 | BATU_VS \
 583                                 | BATU_VP)
 584
 585 /* LBC SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
 586 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_LBC_SDRAM_BASE \
 587                                 | BATL_PP_RW \
 588                                 | BATL_MEMCOHERENCE \
 589                                 | BATL_GUARDEDSTORAGE)
 590 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_LBC_SDRAM_BASE \
 591                                 | BATU_BL_256M \
 592                                 | BATU_VS \
 593                                 | BATU_VP)
 594
 595 #define CONFIG_SYS_IBAT7L       (0)
 596 #define CONFIG_SYS_IBAT7U       (0)
 597
 598 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 599 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 600 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 601 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 602 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 603 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 604 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 605 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 606 #define CONFIG_SYS_DBAT4L       CONFIG_SYS_IBAT4L
 607 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 608 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 609 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 610 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 611 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 612 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 613 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 614
 615 #if defined(CONFIG_CMD_KGDB)
 616 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 617 #endif
 618
 619 /*
 620  * Environment Configuration
 621  */
 622 #define CONFIG_ENV_OVERWRITE
 623
 624 #if defined(CONFIG_TSEC_ENET)
 625 #define CONFIG_HAS_ETH0
 626 #define CONFIG_HAS_ETH1
 627 #endif
 628
 629 #define CONFIG_HOSTNAME         SBC8349
 630 #define CONFIG_ROOTPATH         "/tftpboot/rootfs"
 631 #define CONFIG_BOOTFILE         "uImage"
 632
 633                                 /* default location for tftp and bootm */
 634 #define CONFIG_LOADADDR         800000
 635
 636 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 637
 638 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 639         "netdev=eth0\0"                                                 \
 640         "hostname=sbc8349\0"                                            \
 641         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 642                 "nfsroot=${serverip}:${rootpath}\0"                     \
 643         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 644         "addip=setenv bootargs ${bootargs} "                            \
 645                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 646                 ":${hostname}:${netdev}:off panic=1\0"                  \
 647         "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
 648         "flash_nfs=run nfsargs addip addtty;"                           \
 649                 "bootm ${kernel_addr}\0"                                \
 650         "flash_self=run ramargs addip addtty;"                          \
 651                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 652         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
 653                 "bootm\0"                                               \
 654         "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0"               \
 655         "update=protect off ff800000 ff83ffff; "                        \
 656                 "era ff800000 ff83ffff; cp.b 100000 ff800000 ${filesize}\0" \
 657         "upd=run load update\0"                                         \
 658         "fdtaddr=780000\0"                                              \
 659         "fdtfile=sbc8349.dtb\0"                                         \
 660         ""
 661
 662 #define CONFIG_NFSBOOTCOMMAND                                           \
 663         "setenv bootargs root=/dev/nfs rw "                             \
 664                 "nfsroot=$serverip:$rootpath "                          \
 665                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"   \
 666                                                         "$netdev:off "  \
 667                 "console=$consoledev,$baudrate $othbootargs;"           \
 668         "tftp $loadaddr $bootfile;"                                     \
 669         "tftp $fdtaddr $fdtfile;"                                       \
 670         "bootm $loadaddr - $fdtaddr"
 671
 672 #define CONFIG_RAMBOOTCOMMAND                                           \
 673         "setenv bootargs root=/dev/ram rw "                             \
 674                 "console=$consoledev,$baudrate $othbootargs;"           \
 675         "tftp $ramdiskaddr $ramdiskfile;"                               \
 676         "tftp $loadaddr $bootfile;"                                     \
 677         "tftp $fdtaddr $fdtfile;"                                       \
 678         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 679
 680 #define CONFIG_BOOTCOMMAND      "run flash_self"
 681
 682 #endif  /* __CONFIG_H */