include/configs/MPC837XERDB.h

   1 /*
   2  * Copyright (C) 2007 Freescale Semiconductor, Inc.
   3  * Kevin Lam <kevin.lam@freescale.com>
   4  * Joe D'Abbraccio <joe.d'abbraccio@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_MPC837x          1 /* MPC837x CPU specific */
  17 #define CONFIG_MPC837XERDB      1
  18
  19 #define CONFIG_SYS_TEXT_BASE    0xFE000000
  20
  21 #define CONFIG_PCI      1
  22
  23 #define CONFIG_BOARD_EARLY_INIT_F
  24 #define CONFIG_MISC_INIT_R
  25 #define CONFIG_HWCONFIG
  26
  27 /*
  28  * On-board devices
  29  */
  30 #define CONFIG_TSEC_ENET                /* TSEC Ethernet support */
  31 #define CONFIG_VSC7385_ENET
  32
  33 /*
  34  * System Clock Setup
  35  */
  36 #ifdef CONFIG_PCISLAVE
  37 #define CONFIG_83XX_PCICLK      66666667 /* in HZ */
  38 #else
  39 #define CONFIG_83XX_CLKIN       66666667 /* in Hz */
  40 #define CONFIG_PCIE
  41 #endif
  42
  43 #ifndef CONFIG_SYS_CLK_FREQ
  44 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  45 #endif
  46
  47 /*
  48  * Hardware Reset Configuration Word
  49  */
  50 #define CONFIG_SYS_HRCW_LOW (\
  51         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  52         HRCWL_DDR_TO_SCB_CLK_1X1 |\
  53         HRCWL_SVCOD_DIV_2 |\
  54         HRCWL_CSB_TO_CLKIN_5X1 |\
  55         HRCWL_CORE_TO_CSB_2X1)
  56
  57 #ifdef CONFIG_PCISLAVE
  58 #define CONFIG_SYS_HRCW_HIGH (\
  59         HRCWH_PCI_AGENT |\
  60         HRCWH_PCI1_ARBITER_DISABLE |\
  61         HRCWH_CORE_ENABLE |\
  62         HRCWH_FROM_0XFFF00100 |\
  63         HRCWH_BOOTSEQ_DISABLE |\
  64         HRCWH_SW_WATCHDOG_DISABLE |\
  65         HRCWH_ROM_LOC_LOCAL_16BIT |\
  66         HRCWH_RL_EXT_LEGACY |\
  67         HRCWH_TSEC1M_IN_RGMII |\
  68         HRCWH_TSEC2M_IN_RGMII |\
  69         HRCWH_BIG_ENDIAN |\
  70         HRCWH_LDP_CLEAR)
  71 #else
  72 #define CONFIG_SYS_HRCW_HIGH (\
  73         HRCWH_PCI_HOST |\
  74         HRCWH_PCI1_ARBITER_ENABLE |\
  75         HRCWH_CORE_ENABLE |\
  76         HRCWH_FROM_0X00000100 |\
  77         HRCWH_BOOTSEQ_DISABLE |\
  78         HRCWH_SW_WATCHDOG_DISABLE |\
  79         HRCWH_ROM_LOC_LOCAL_16BIT |\
  80         HRCWH_RL_EXT_LEGACY |\
  81         HRCWH_TSEC1M_IN_RGMII |\
  82         HRCWH_TSEC2M_IN_RGMII |\
  83         HRCWH_BIG_ENDIAN |\
  84         HRCWH_LDP_CLEAR)
  85 #endif
  86
  87 /* System performance - define the value i.e. CONFIG_SYS_XXX
  88 */
  89
  90 /* Arbiter Configuration Register */
  91 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
  92 #define CONFIG_SYS_ACR_RPTCNT   3       /* Arbiter repeat count (0-7) */
  93
  94 /* System Priority Control Regsiter */
  95 #define CONFIG_SYS_SPCR_TSECEP  3       /* eTSEC1&2 emergency priority (0-3) */
  96
  97 /* System Clock Configuration Register */
  98 #define CONFIG_SYS_SCCR_TSEC1CM 1               /* eTSEC1 clock mode (0-3) */
  99 #define CONFIG_SYS_SCCR_TSEC2CM 1               /* eTSEC2 clock mode (0-3) */
 100 #define CONFIG_SYS_SCCR_SATACM  SCCR_SATACM_2   /* SATA1-4 clock mode (0-3) */
 101
 102 /*
 103  * System IO Config
 104  */
 105 #define CONFIG_SYS_SICRH                0x08200000
 106 #define CONFIG_SYS_SICRL                0x00000000
 107
 108 /*
 109  * Output Buffer Impedance
 110  */
 111 #define CONFIG_SYS_OBIR         0x30100000
 112
 113 /*
 114  * IMMR new address
 115  */
 116 #define CONFIG_SYS_IMMR         0xE0000000
 117
 118 /*
 119  * Device configurations
 120  */
 121
 122 /* Vitesse 7385 */
 123
 124 #ifdef CONFIG_VSC7385_ENET
 125
 126 #define CONFIG_TSEC2
 127
 128 /* The flash address and size of the VSC7385 firmware image */
 129 #define CONFIG_VSC7385_IMAGE            0xFE7FE000
 130 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 131
 132 #endif
 133
 134 /*
 135  * DDR Setup
 136  */
 137 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 138 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 139 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 140 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   0x03000000
 141 #define CONFIG_SYS_83XX_DDR_USES_CS0
 142
 143 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN)
 144
 145 #undef CONFIG_DDR_ECC           /* support DDR ECC function */
 146 #undef CONFIG_DDR_ECC_CMD       /* Use DDR ECC user commands */
 147
 148 #undef CONFIG_NEVER_ASSERT_ODT_TO_CPU   /* Never assert ODT to internal IOs */
 149
 150 /*
 151  * Manually set up DDR parameters
 152  */
 153 #define CONFIG_SYS_DDR_SIZE             256             /* MB */
 154 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
 155 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 156                                         | CSCONFIG_ODT_WR_ONLY_CURRENT \
 157                                         | CSCONFIG_ROW_BIT_13 \
 158                                         | CSCONFIG_COL_BIT_10)
 159
 160 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 161 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 162                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 163                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 164                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 165                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 166                                 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 167                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 168                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 169                                 /* 0x00260802 */ /* DDR400 */
 170 #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
 171                                 | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 172                                 | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
 173                                 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
 174                                 | (13 << TIMING_CFG1_REFREC_SHIFT) \
 175                                 | (3 << TIMING_CFG1_WRREC_SHIFT) \
 176                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 177                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 178                                 /* 0x3937d322 */
 179 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
 180                                 | (5 << TIMING_CFG2_CPO_SHIFT) \
 181                                 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 182                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 183                                 | (3 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 184                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 185                                 | (8 << TIMING_CFG2_FOUR_ACT_SHIFT))
 186                                 /* 0x02984cc8 */
 187
 188 #define CONFIG_SYS_DDR_INTERVAL ((1024 << SDRAM_INTERVAL_REFINT_SHIFT) \
 189                                 | (0 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 190                                 /* 0x06090100 */
 191
 192 #if defined(CONFIG_DDR_2T_TIMING)
 193 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 194                                         | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 195                                         | SDRAM_CFG_32_BE \
 196                                         | SDRAM_CFG_2T_EN)
 197                                         /* 0x43088000 */
 198 #else
 199 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 200                                         | SDRAM_CFG_SDRAM_TYPE_DDR2)
 201                                         /* 0x43000000 */
 202 #endif
 203 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00001000 /* 1 posted refresh */
 204 #define CONFIG_SYS_DDR_MODE             ((0x0406 << SDRAM_MODE_ESD_SHIFT) \
 205                                         | (0x0442 << SDRAM_MODE_SD_SHIFT))
 206                                         /* 0x04400442 */ /* DDR400 */
 207 #define CONFIG_SYS_DDR_MODE2            0x00000000
 208
 209 /*
 210  * Memory test
 211  */
 212 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
 213 #define CONFIG_SYS_MEMTEST_START        0x00040000 /* memtest region */
 214 #define CONFIG_SYS_MEMTEST_END          0x0ef70010
 215
 216 /*
 217  * The reserved memory
 218  */
 219 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 220
 221 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 222 #define CONFIG_SYS_RAMBOOT
 223 #else
 224 #undef  CONFIG_SYS_RAMBOOT
 225 #endif
 226
 227 #define CONFIG_SYS_MONITOR_LEN  (512 * 1024) /* Reserve 512 kB for Mon */
 228 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 229
 230 /*
 231  * Initial RAM Base Address Setup
 232  */
 233 #define CONFIG_SYS_INIT_RAM_LOCK        1
 234 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 235 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 236 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 237                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 238
 239 /*
 240  * Local Bus Configuration & Clock Setup
 241  */
 242 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 243 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_8
 244 #define CONFIG_SYS_LBC_LBCR             0x00000000
 245 #define CONFIG_FSL_ELBC         1
 246
 247 /*
 248  * FLASH on the Local Bus
 249  */
 250 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 251 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
 252 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 253 #define CONFIG_SYS_FLASH_SIZE           8 /* max FLASH size is 32M */
 254
 255 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use h/w Flash protection. */
 256 #define CONFIG_SYS_FLASH_EMPTY_INFO             /* display empty sectors */
 257 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* buffer up multiple bytes */
 258
 259                                         /* Window base at flash base */
 260 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 261 #define CONFIG_SYS_LBLAWAR0_PRELIM      0x80000016      /* 8 MB window size */
 262
 263 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 264                                 | BR_PS_16      /* 16 bit port */ \
 265                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 266                                 | BR_V)         /* valid */
 267 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 268                                 | OR_GPCM_XACS \
 269                                 | OR_GPCM_SCY_9 \
 270                                 | OR_GPCM_EHTR_SET \
 271                                 | OR_GPCM_EAD)
 272                                 /* 0xFF800191 */
 273
 274 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 275 #define CONFIG_SYS_MAX_FLASH_SECT       256 /* max sectors per device */
 276
 277 #undef  CONFIG_SYS_FLASH_CHECKSUM
 278 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 279 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 280
 281 /*
 282  * NAND Flash on the Local Bus
 283  */
 284 #define CONFIG_SYS_NAND_BASE    0xE0600000
 285 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_NAND_BASE \
 286                                 | BR_DECC_CHK_GEN       /* Use HW ECC */ \
 287                                 | BR_PS_8               /* 8 bit port */ \
 288                                 | BR_MS_FCM             /* MSEL = FCM */ \
 289                                 | BR_V)                 /* valid */
 290 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
 291                                 | OR_FCM_CSCT \
 292                                 | OR_FCM_CST \
 293                                 | OR_FCM_CHT \
 294                                 | OR_FCM_SCY_1 \
 295                                 | OR_FCM_TRLX \
 296                                 | OR_FCM_EHTR)
 297 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_NAND_BASE
 298 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 299
 300 /* Vitesse 7385 */
 301
 302 #define CONFIG_SYS_VSC7385_BASE 0xF0000000
 303
 304 #ifdef CONFIG_VSC7385_ENET
 305
 306 #define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_VSC7385_BASE \
 307                                         | BR_PS_8 \
 308                                         | BR_MS_GPCM \
 309                                         | BR_V)
 310                                         /* 0xF0000801 */
 311 #define CONFIG_SYS_OR2_PRELIM           (OR_AM_128KB \
 312                                         | OR_GPCM_CSNT \
 313                                         | OR_GPCM_XACS \
 314                                         | OR_GPCM_SCY_15 \
 315                                         | OR_GPCM_SETA \
 316                                         | OR_GPCM_TRLX_SET \
 317                                         | OR_GPCM_EHTR_SET \
 318                                         | OR_GPCM_EAD)
 319                                         /* 0xfffe09ff */
 320
 321                                         /* Access Base */
 322 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_VSC7385_BASE
 323 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)
 324
 325 #endif
 326
 327 /*
 328  * Serial Port
 329  */
 330 #define CONFIG_CONS_INDEX       1
 331 #define CONFIG_SYS_NS16550_SERIAL
 332 #define CONFIG_SYS_NS16550_REG_SIZE     1
 333 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 334
 335 #define CONFIG_SYS_BAUDRATE_TABLE \
 336                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 337
 338 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
 339 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
 340
 341 /* SERDES */
 342 #define CONFIG_FSL_SERDES
 343 #define CONFIG_FSL_SERDES1      0xe3000
 344 #define CONFIG_FSL_SERDES2      0xe3100
 345
 346 /* I2C */
 347 #define CONFIG_SYS_I2C
 348 #define CONFIG_SYS_I2C_FSL
 349 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 350 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 351 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 352 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x51} }
 353
 354 /*
 355  * Config on-board RTC
 356  */
 357 #define CONFIG_RTC_DS1374       /* use ds1374 rtc via i2c */
 358 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
 359
 360 /*
 361  * General PCI
 362  * Addresses are mapped 1-1.
 363  */
 364 #define CONFIG_SYS_PCI_MEM_BASE         0x80000000
 365 #define CONFIG_SYS_PCI_MEM_PHYS         CONFIG_SYS_PCI_MEM_BASE
 366 #define CONFIG_SYS_PCI_MEM_SIZE         0x10000000 /* 256M */
 367 #define CONFIG_SYS_PCI_MMIO_BASE        0x90000000
 368 #define CONFIG_SYS_PCI_MMIO_PHYS        CONFIG_SYS_PCI_MMIO_BASE
 369 #define CONFIG_SYS_PCI_MMIO_SIZE        0x10000000 /* 256M */
 370 #define CONFIG_SYS_PCI_IO_BASE          0x00000000
 371 #define CONFIG_SYS_PCI_IO_PHYS          0xE0300000
 372 #define CONFIG_SYS_PCI_IO_SIZE          0x100000 /* 1M */
 373
 374 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL    CONFIG_SYS_SDRAM_BASE
 375 #define CONFIG_SYS_PCI_SLV_MEM_BUS      0x00000000
 376 #define CONFIG_SYS_PCI_SLV_MEM_SIZE     0x80000000
 377
 378 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 379 #define CONFIG_SYS_PCIE1_CFG_BASE       0xA0000000
 380 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x08000000
 381 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA8000000
 382 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA8000000
 383 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 384 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 385 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB8000000
 386 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 387
 388 #define CONFIG_SYS_PCIE2_BASE           0xC0000000
 389 #define CONFIG_SYS_PCIE2_CFG_BASE       0xC0000000
 390 #define CONFIG_SYS_PCIE2_CFG_SIZE       0x08000000
 391 #define CONFIG_SYS_PCIE2_MEM_BASE       0xC8000000
 392 #define CONFIG_SYS_PCIE2_MEM_PHYS       0xC8000000
 393 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x10000000
 394 #define CONFIG_SYS_PCIE2_IO_BASE        0x00000000
 395 #define CONFIG_SYS_PCIE2_IO_PHYS        0xD8000000
 396 #define CONFIG_SYS_PCIE2_IO_SIZE        0x00800000
 397
 398 #ifdef CONFIG_PCI
 399 #define CONFIG_PCI_INDIRECT_BRIDGE
 400 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 401
 402 #undef CONFIG_PCI_SCAN_SHOW     /* show pci devices on startup */
 403 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 404 #endif  /* CONFIG_PCI */
 405
 406 /*
 407  * TSEC
 408  */
 409 #ifdef CONFIG_TSEC_ENET
 410
 411 #define CONFIG_GMII                     /* MII PHY management */
 412
 413 #define CONFIG_TSEC1
 414
 415 #ifdef CONFIG_TSEC1
 416 #define CONFIG_HAS_ETH0
 417 #define CONFIG_TSEC1_NAME               "TSEC0"
 418 #define CONFIG_SYS_TSEC1_OFFSET         0x24000
 419 #define TSEC1_PHY_ADDR                  2
 420 #define TSEC1_FLAGS                     (TSEC_GIGABIT | TSEC_REDUCED)
 421 #define TSEC1_PHYIDX                    0
 422 #endif
 423
 424 #ifdef CONFIG_TSEC2
 425 #define CONFIG_HAS_ETH1
 426 #define CONFIG_TSEC2_NAME               "TSEC1"
 427 #define CONFIG_SYS_TSEC2_OFFSET         0x25000
 428 #define TSEC2_PHY_ADDR                  0x1c
 429 #define TSEC2_FLAGS                     (TSEC_GIGABIT | TSEC_REDUCED)
 430 #define TSEC2_PHYIDX                    0
 431 #endif
 432
 433 /* Options are: TSEC[0-1] */
 434 #define CONFIG_ETHPRIME                 "TSEC0"
 435
 436 #endif
 437
 438 /*
 439  * SATA
 440  */
 441 #define CONFIG_LIBATA
 442 #define CONFIG_FSL_SATA
 443
 444 #define CONFIG_SYS_SATA_MAX_DEVICE      2
 445 #define CONFIG_SATA1
 446 #define CONFIG_SYS_SATA1_OFFSET 0x18000
 447 #define CONFIG_SYS_SATA1        (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
 448 #define CONFIG_SYS_SATA1_FLAGS  FLAGS_DMA
 449 #define CONFIG_SATA2
 450 #define CONFIG_SYS_SATA2_OFFSET 0x19000
 451 #define CONFIG_SYS_SATA2        (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
 452 #define CONFIG_SYS_SATA2_FLAGS  FLAGS_DMA
 453
 454 #ifdef CONFIG_FSL_SATA
 455 #define CONFIG_LBA48
 456 #define CONFIG_CMD_SATA
 457 #define CONFIG_DOS_PARTITION
 458 #endif
 459
 460 /*
 461  * Environment
 462  */
 463 #ifndef CONFIG_SYS_RAMBOOT
 464         #define CONFIG_ENV_IS_IN_FLASH  1
 465         #define CONFIG_ENV_ADDR         \
 466                         (CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN)
 467         #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K (one sector) for env */
 468         #define CONFIG_ENV_SIZE         0x4000
 469 #else
 470         #define CONFIG_SYS_NO_FLASH     1       /* Flash is not usable now */
 471         #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
 472         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE-0x1000)
 473         #define CONFIG_ENV_SIZE         0x2000
 474 #endif
 475
 476 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 477 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 478
 479 /*
 480  * BOOTP options
 481  */
 482 #define CONFIG_BOOTP_BOOTFILESIZE
 483 #define CONFIG_BOOTP_BOOTPATH
 484 #define CONFIG_BOOTP_GATEWAY
 485 #define CONFIG_BOOTP_HOSTNAME
 486
 487 /*
 488  * Command line configuration.
 489  */
 490 #define CONFIG_CMD_DATE
 491
 492 #if defined(CONFIG_PCI)
 493 #define CONFIG_CMD_PCI
 494 #endif
 495
 496 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 497 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 498
 499 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 500
 501 #define CONFIG_MMC     1
 502
 503 #ifdef CONFIG_MMC
 504 #define CONFIG_FSL_ESDHC
 505 #define CONFIG_FSL_ESDHC_PIN_MUX
 506 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
 507 #define CONFIG_GENERIC_MMC
 508 #define CONFIG_DOS_PARTITION
 509 #endif
 510
 511 /*
 512  * Miscellaneous configurable options
 513  */
 514 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 515 #define CONFIG_SYS_LOAD_ADDR    0x2000000 /* default load address */
 516
 517 #if defined(CONFIG_CMD_KGDB)
 518         #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 519 #else
 520         #define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
 521 #endif
 522
 523                                 /* Print Buffer Size */
 524 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 525 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 526                                 /* Boot Argument Buffer Size */
 527 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 528
 529 /*
 530  * For booting Linux, the board info and command line data
 531  * have to be in the first 256 MB of memory, since this is
 532  * the maximum mapped by the Linux kernel during initialization.
 533  */
 534 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 535 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 536
 537 /*
 538  * Core HID Setup
 539  */
 540 #define CONFIG_SYS_HID0_INIT    0x000000000
 541 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK \
 542                                 | HID0_ENABLE_INSTRUCTION_CACHE)
 543 #define CONFIG_SYS_HID2         HID2_HBE
 544
 545 /*
 546  * MMU Setup
 547  */
 548
 549 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 550
 551 /* DDR: cache cacheable */
 552 #define CONFIG_SYS_SDRAM_LOWER          CONFIG_SYS_SDRAM_BASE
 553 #define CONFIG_SYS_SDRAM_UPPER          (CONFIG_SYS_SDRAM_BASE + 0x10000000)
 554
 555 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_LOWER \
 556                                 | BATL_PP_RW \
 557                                 | BATL_MEMCOHERENCE)
 558 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_LOWER \
 559                                 | BATU_BL_256M \
 560                                 | BATU_VS \
 561                                 | BATU_VP)
 562 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 563 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 564
 565 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_SDRAM_UPPER \
 566                                 | BATL_PP_RW \
 567                                 | BATL_MEMCOHERENCE)
 568 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_SDRAM_UPPER \
 569                                 | BATU_BL_256M \
 570                                 | BATU_VS \
 571                                 | BATU_VP)
 572 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 573 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 574
 575 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 576 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_IMMR \
 577                                 | BATL_PP_RW \
 578                                 | BATL_CACHEINHIBIT \
 579                                 | BATL_GUARDEDSTORAGE)
 580 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_IMMR \
 581                                 | BATU_BL_8M \
 582                                 | BATU_VS \
 583                                 | BATU_VP)
 584 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 585 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 586
 587 /* L2 Switch: cache-inhibit and guarded */
 588 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_VSC7385_BASE \
 589                                 | BATL_PP_RW \
 590                                 | BATL_CACHEINHIBIT \
 591                                 | BATL_GUARDEDSTORAGE)
 592 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_VSC7385_BASE \
 593                                 | BATU_BL_128K \
 594                                 | BATU_VS \
 595                                 | BATU_VP)
 596 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 597 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 598
 599 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 600 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_FLASH_BASE \
 601                                 | BATL_PP_RW \
 602                                 | BATL_MEMCOHERENCE)
 603 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_FLASH_BASE \
 604                                 | BATU_BL_32M \
 605                                 | BATU_VS \
 606                                 | BATU_VP)
 607 #define CONFIG_SYS_DBAT4L       (CONFIG_SYS_FLASH_BASE \
 608                                 | BATL_PP_RW \
 609                                 | BATL_CACHEINHIBIT \
 610                                 | BATL_GUARDEDSTORAGE)
 611 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 612
 613 /* Stack in dcache: cacheable, no memory coherence */
 614 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 615 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_INIT_RAM_ADDR \
 616                                 | BATU_BL_128K \
 617                                 | BATU_VS \
 618                                 | BATU_VP)
 619 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 620 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 621
 622 #ifdef CONFIG_PCI
 623 /* PCI MEM space: cacheable */
 624 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_PCI_MEM_PHYS \
 625                                 | BATL_PP_RW \
 626                                 | BATL_MEMCOHERENCE)
 627 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_PCI_MEM_PHYS \
 628                                 | BATU_BL_256M \
 629                                 | BATU_VS \
 630                                 | BATU_VP)
 631 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 632 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 633 /* PCI MMIO space: cache-inhibit and guarded */
 634 #define CONFIG_SYS_IBAT7L       (CONFIG_SYS_PCI_MMIO_PHYS \
 635                                 | BATL_PP_RW \
 636                                 | BATL_CACHEINHIBIT \
 637                                 | BATL_GUARDEDSTORAGE)
 638 #define CONFIG_SYS_IBAT7U       (CONFIG_SYS_PCI_MMIO_PHYS \
 639                                 | BATU_BL_256M \
 640                                 | BATU_VS \
 641                                 | BATU_VP)
 642 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 643 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 644 #else
 645 #define CONFIG_SYS_IBAT6L       (0)
 646 #define CONFIG_SYS_IBAT6U       (0)
 647 #define CONFIG_SYS_IBAT7L       (0)
 648 #define CONFIG_SYS_IBAT7U       (0)
 649 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 650 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 651 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 652 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 653 #endif
 654
 655 #if defined(CONFIG_CMD_KGDB)
 656 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 657 #endif
 658
 659 /*
 660  * Environment Configuration
 661  */
 662 #define CONFIG_ENV_OVERWRITE
 663
 664 #define CONFIG_HAS_FSL_DR_USB
 665 #define CONFIG_USB_EHCI
 666 #define CONFIG_USB_EHCI_FSL
 667 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 668
 669 #define CONFIG_NETDEV           "eth1"
 670
 671 #define CONFIG_HOSTNAME         mpc837x_rdb
 672 #define CONFIG_ROOTPATH         "/nfsroot"
 673 #define CONFIG_RAMDISKFILE      "rootfs.ext2.gz.uboot"
 674 #define CONFIG_BOOTFILE         "uImage"
 675                                 /* U-Boot image on TFTP server */
 676 #define CONFIG_UBOOTPATH        "u-boot.bin"
 677 #define CONFIG_FDTFILE          "mpc8379_rdb.dtb"
 678
 679                                 /* default location for tftp and bootm */
 680 #define CONFIG_LOADADDR         800000
 681 #define CONFIG_BAUDRATE         115200
 682
 683 #define CONFIG_EXTRA_ENV_SETTINGS \
 684         "netdev=" CONFIG_NETDEV "\0"                            \
 685         "uboot=" CONFIG_UBOOTPATH "\0"                                  \
 686         "tftpflash=tftp $loadaddr $uboot;"                              \
 687                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
 688                         " +$filesize; " \
 689                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
 690                         " +$filesize; " \
 691                 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)     \
 692                         " $filesize; "  \
 693                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
 694                         " +$filesize; " \
 695                 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)    \
 696                         " $filesize\0"  \
 697         "fdtaddr=780000\0"                                              \
 698         "fdtfile=" CONFIG_FDTFILE "\0"                                  \
 699         "ramdiskaddr=1000000\0"                                         \
 700         "ramdiskfile=" CONFIG_RAMDISKFILE "\0"                          \
 701         "console=ttyS0\0"                                               \
 702         "setbootargs=setenv bootargs "                                  \
 703                 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
 704         "setipargs=setenv bootargs nfsroot=$serverip:$rootpath "        \
 705                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"   \
 706                                                         "$netdev:off "  \
 707                 "root=$rootdev rw console=$console,$baudrate $othbootargs\0"
 708
 709 #define CONFIG_NFSBOOTCOMMAND                                           \
 710         "setenv rootdev /dev/nfs;"                                      \
 711         "run setbootargs;"                                              \
 712         "run setipargs;"                                                \
 713         "tftp $loadaddr $bootfile;"                                     \
 714         "tftp $fdtaddr $fdtfile;"                                       \
 715         "bootm $loadaddr - $fdtaddr"
 716
 717 #define CONFIG_RAMBOOTCOMMAND                                           \
 718         "setenv rootdev /dev/ram;"                                      \
 719         "run setbootargs;"                                              \
 720         "tftp $ramdiskaddr $ramdiskfile;"                               \
 721         "tftp $loadaddr $bootfile;"                                     \
 722         "tftp $fdtaddr $fdtfile;"                                       \
 723         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 724
 725 #endif  /* __CONFIG_H */