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