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 #define CONFIG_DISPLAY_BOARDINFO
  19 #define CONFIG_SYS_GENERIC_BOARD
  20
  21 #define CONFIG_SYS_TEXT_BASE    0xFE000000
  22
  23 #define CONFIG_PCI      1
  24
  25 #define CONFIG_BOARD_EARLY_INIT_F
  26 #define CONFIG_MISC_INIT_R
  27 #define CONFIG_HWCONFIG
  28
  29 /*
  30  * On-board devices
  31  */
  32 #define CONFIG_TSEC_ENET                /* TSEC Ethernet support */
  33 #define CONFIG_VSC7385_ENET
  34
  35 /*
  36  * System Clock Setup
  37  */
  38 #ifdef CONFIG_PCISLAVE
  39 #define CONFIG_83XX_PCICLK      66666667 /* in HZ */
  40 #else
  41 #define CONFIG_83XX_CLKIN       66666667 /* in Hz */
  42 #define CONFIG_PCIE
  43 #endif
  44
  45 #ifndef CONFIG_SYS_CLK_FREQ
  46 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  47 #endif
  48
  49 /*
  50  * Hardware Reset Configuration Word
  51  */
  52 #define CONFIG_SYS_HRCW_LOW (\
  53         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  54         HRCWL_DDR_TO_SCB_CLK_1X1 |\
  55         HRCWL_SVCOD_DIV_2 |\
  56         HRCWL_CSB_TO_CLKIN_5X1 |\
  57         HRCWL_CORE_TO_CSB_2X1)
  58
  59 #ifdef CONFIG_PCISLAVE
  60 #define CONFIG_SYS_HRCW_HIGH (\
  61         HRCWH_PCI_AGENT |\
  62         HRCWH_PCI1_ARBITER_DISABLE |\
  63         HRCWH_CORE_ENABLE |\
  64         HRCWH_FROM_0XFFF00100 |\
  65         HRCWH_BOOTSEQ_DISABLE |\
  66         HRCWH_SW_WATCHDOG_DISABLE |\
  67         HRCWH_ROM_LOC_LOCAL_16BIT |\
  68         HRCWH_RL_EXT_LEGACY |\
  69         HRCWH_TSEC1M_IN_RGMII |\
  70         HRCWH_TSEC2M_IN_RGMII |\
  71         HRCWH_BIG_ENDIAN |\
  72         HRCWH_LDP_CLEAR)
  73 #else
  74 #define CONFIG_SYS_HRCW_HIGH (\
  75         HRCWH_PCI_HOST |\
  76         HRCWH_PCI1_ARBITER_ENABLE |\
  77         HRCWH_CORE_ENABLE |\
  78         HRCWH_FROM_0X00000100 |\
  79         HRCWH_BOOTSEQ_DISABLE |\
  80         HRCWH_SW_WATCHDOG_DISABLE |\
  81         HRCWH_ROM_LOC_LOCAL_16BIT |\
  82         HRCWH_RL_EXT_LEGACY |\
  83         HRCWH_TSEC1M_IN_RGMII |\
  84         HRCWH_TSEC2M_IN_RGMII |\
  85         HRCWH_BIG_ENDIAN |\
  86         HRCWH_LDP_CLEAR)
  87 #endif
  88
  89 /* System performance - define the value i.e. CONFIG_SYS_XXX
  90 */
  91
  92 /* Arbiter Configuration Register */
  93 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
  94 #define CONFIG_SYS_ACR_RPTCNT   3       /* Arbiter repeat count (0-7) */
  95
  96 /* System Priority Control Regsiter */
  97 #define CONFIG_SYS_SPCR_TSECEP  3       /* eTSEC1&2 emergency priority (0-3) */
  98
  99 /* System Clock Configuration Register */
 100 #define CONFIG_SYS_SCCR_TSEC1CM 1               /* eTSEC1 clock mode (0-3) */
 101 #define CONFIG_SYS_SCCR_TSEC2CM 1               /* eTSEC2 clock mode (0-3) */
 102 #define CONFIG_SYS_SCCR_SATACM  SCCR_SATACM_2   /* SATA1-4 clock mode (0-3) */
 103
 104 /*
 105  * System IO Config
 106  */
 107 #define CONFIG_SYS_SICRH                0x08200000
 108 #define CONFIG_SYS_SICRL                0x00000000
 109
 110 /*
 111  * Output Buffer Impedance
 112  */
 113 #define CONFIG_SYS_OBIR         0x30100000
 114
 115 /*
 116  * IMMR new address
 117  */
 118 #define CONFIG_SYS_IMMR         0xE0000000
 119
 120 /*
 121  * Device configurations
 122  */
 123
 124 /* Vitesse 7385 */
 125
 126 #ifdef CONFIG_VSC7385_ENET
 127
 128 #define CONFIG_TSEC2
 129
 130 /* The flash address and size of the VSC7385 firmware image */
 131 #define CONFIG_VSC7385_IMAGE            0xFE7FE000
 132 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 133
 134 #endif
 135
 136 /*
 137  * DDR Setup
 138  */
 139 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 140 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 141 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 142 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   0x03000000
 143 #define CONFIG_SYS_83XX_DDR_USES_CS0
 144
 145 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN)
 146
 147 #undef CONFIG_DDR_ECC           /* support DDR ECC function */
 148 #undef CONFIG_DDR_ECC_CMD       /* Use DDR ECC user commands */
 149
 150 #undef CONFIG_NEVER_ASSERT_ODT_TO_CPU   /* Never assert ODT to internal IOs */
 151
 152 /*
 153  * Manually set up DDR parameters
 154  */
 155 #define CONFIG_SYS_DDR_SIZE             256             /* MB */
 156 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
 157 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 158                                         | CSCONFIG_ODT_WR_ONLY_CURRENT \
 159                                         | CSCONFIG_ROW_BIT_13 \
 160                                         | CSCONFIG_COL_BIT_10)
 161
 162 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 163 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 164                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 165                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 166                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 167                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 168                                 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 169                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 170                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 171                                 /* 0x00260802 */ /* DDR400 */
 172 #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
 173                                 | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 174                                 | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
 175                                 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
 176                                 | (13 << TIMING_CFG1_REFREC_SHIFT) \
 177                                 | (3 << TIMING_CFG1_WRREC_SHIFT) \
 178                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 179                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 180                                 /* 0x3937d322 */
 181 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
 182                                 | (5 << TIMING_CFG2_CPO_SHIFT) \
 183                                 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 184                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 185                                 | (3 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 186                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 187                                 | (8 << TIMING_CFG2_FOUR_ACT_SHIFT))
 188                                 /* 0x02984cc8 */
 189
 190 #define CONFIG_SYS_DDR_INTERVAL ((1024 << SDRAM_INTERVAL_REFINT_SHIFT) \
 191                                 | (0 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 192                                 /* 0x06090100 */
 193
 194 #if defined(CONFIG_DDR_2T_TIMING)
 195 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 196                                         | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 197                                         | SDRAM_CFG_32_BE \
 198                                         | SDRAM_CFG_2T_EN)
 199                                         /* 0x43088000 */
 200 #else
 201 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 202                                         | SDRAM_CFG_SDRAM_TYPE_DDR2)
 203                                         /* 0x43000000 */
 204 #endif
 205 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00001000 /* 1 posted refresh */
 206 #define CONFIG_SYS_DDR_MODE             ((0x0406 << SDRAM_MODE_ESD_SHIFT) \
 207                                         | (0x0442 << SDRAM_MODE_SD_SHIFT))
 208                                         /* 0x04400442 */ /* DDR400 */
 209 #define CONFIG_SYS_DDR_MODE2            0x00000000
 210
 211 /*
 212  * Memory test
 213  */
 214 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
 215 #define CONFIG_SYS_MEMTEST_START        0x00040000 /* memtest region */
 216 #define CONFIG_SYS_MEMTEST_END          0x0ef70010
 217
 218 /*
 219  * The reserved memory
 220  */
 221 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 222
 223 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 224 #define CONFIG_SYS_RAMBOOT
 225 #else
 226 #undef  CONFIG_SYS_RAMBOOT
 227 #endif
 228
 229 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 230 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 231
 232 /*
 233  * Initial RAM Base Address Setup
 234  */
 235 #define CONFIG_SYS_INIT_RAM_LOCK        1
 236 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 237 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 238 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 239                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 240
 241 /*
 242  * Local Bus Configuration & Clock Setup
 243  */
 244 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 245 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_8
 246 #define CONFIG_SYS_LBC_LBCR             0x00000000
 247 #define CONFIG_FSL_ELBC         1
 248
 249 /*
 250  * FLASH on the Local Bus
 251  */
 252 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 253 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
 254 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 255 #define CONFIG_SYS_FLASH_SIZE           8 /* max FLASH size is 32M */
 256
 257 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use h/w Flash protection. */
 258 #define CONFIG_SYS_FLASH_EMPTY_INFO             /* display empty sectors */
 259 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* buffer up multiple bytes */
 260
 261                                         /* Window base at flash base */
 262 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 263 #define CONFIG_SYS_LBLAWAR0_PRELIM      0x80000016      /* 8 MB window size */
 264
 265 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 266                                 | BR_PS_16      /* 16 bit port */ \
 267                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 268                                 | BR_V)         /* valid */
 269 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 270                                 | OR_GPCM_XACS \
 271                                 | OR_GPCM_SCY_9 \
 272                                 | OR_GPCM_EHTR_SET \
 273                                 | OR_GPCM_EAD)
 274                                 /* 0xFF800191 */
 275
 276 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 277 #define CONFIG_SYS_MAX_FLASH_SECT       256 /* max sectors per device */
 278
 279 #undef  CONFIG_SYS_FLASH_CHECKSUM
 280 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 281 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 282
 283 /*
 284  * NAND Flash on the Local Bus
 285  */
 286 #define CONFIG_SYS_NAND_BASE    0xE0600000
 287 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_NAND_BASE \
 288                                 | BR_DECC_CHK_GEN       /* Use HW ECC */ \
 289                                 | BR_PS_8               /* 8 bit port */ \
 290                                 | BR_MS_FCM             /* MSEL = FCM */ \
 291                                 | BR_V)                 /* valid */
 292 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
 293                                 | OR_FCM_CSCT \
 294                                 | OR_FCM_CST \
 295                                 | OR_FCM_CHT \
 296                                 | OR_FCM_SCY_1 \
 297                                 | OR_FCM_TRLX \
 298                                 | OR_FCM_EHTR)
 299 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_NAND_BASE
 300 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 301
 302 /* Vitesse 7385 */
 303
 304 #define CONFIG_SYS_VSC7385_BASE 0xF0000000
 305
 306 #ifdef CONFIG_VSC7385_ENET
 307
 308 #define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_VSC7385_BASE \
 309                                         | BR_PS_8 \
 310                                         | BR_MS_GPCM \
 311                                         | BR_V)
 312                                         /* 0xF0000801 */
 313 #define CONFIG_SYS_OR2_PRELIM           (OR_AM_128KB \
 314                                         | OR_GPCM_CSNT \
 315                                         | OR_GPCM_XACS \
 316                                         | OR_GPCM_SCY_15 \
 317                                         | OR_GPCM_SETA \
 318                                         | OR_GPCM_TRLX_SET \
 319                                         | OR_GPCM_EHTR_SET \
 320                                         | OR_GPCM_EAD)
 321                                         /* 0xfffe09ff */
 322
 323                                         /* Access Base */
 324 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_VSC7385_BASE
 325 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)
 326
 327 #endif
 328
 329 /*
 330  * Serial Port
 331  */
 332 #define CONFIG_CONS_INDEX       1
 333 #define CONFIG_SYS_NS16550
 334 #define CONFIG_SYS_NS16550_SERIAL
 335 #define CONFIG_SYS_NS16550_REG_SIZE     1
 336 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 337
 338 #define CONFIG_SYS_BAUDRATE_TABLE \
 339                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 340
 341 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
 342 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
 343
 344 /* SERDES */
 345 #define CONFIG_FSL_SERDES
 346 #define CONFIG_FSL_SERDES1      0xe3000
 347 #define CONFIG_FSL_SERDES2      0xe3100
 348
 349 /* Use the HUSH parser */
 350 #define CONFIG_SYS_HUSH_PARSER
 351
 352 /* Pass open firmware flat tree */
 353 #define CONFIG_OF_LIBFDT        1
 354 #define CONFIG_OF_BOARD_SETUP   1
 355 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
 356
 357 /* I2C */
 358 #define CONFIG_SYS_I2C
 359 #define CONFIG_SYS_I2C_FSL
 360 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 361 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 362 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 363 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x51} }
 364
 365 /*
 366  * Config on-board RTC
 367  */
 368 #define CONFIG_RTC_DS1374       /* use ds1374 rtc via i2c */
 369 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
 370
 371 /*
 372  * General PCI
 373  * Addresses are mapped 1-1.
 374  */
 375 #define CONFIG_SYS_PCI_MEM_BASE         0x80000000
 376 #define CONFIG_SYS_PCI_MEM_PHYS         CONFIG_SYS_PCI_MEM_BASE
 377 #define CONFIG_SYS_PCI_MEM_SIZE         0x10000000 /* 256M */
 378 #define CONFIG_SYS_PCI_MMIO_BASE        0x90000000
 379 #define CONFIG_SYS_PCI_MMIO_PHYS        CONFIG_SYS_PCI_MMIO_BASE
 380 #define CONFIG_SYS_PCI_MMIO_SIZE        0x10000000 /* 256M */
 381 #define CONFIG_SYS_PCI_IO_BASE          0x00000000
 382 #define CONFIG_SYS_PCI_IO_PHYS          0xE0300000
 383 #define CONFIG_SYS_PCI_IO_SIZE          0x100000 /* 1M */
 384
 385 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL    CONFIG_SYS_SDRAM_BASE
 386 #define CONFIG_SYS_PCI_SLV_MEM_BUS      0x00000000
 387 #define CONFIG_SYS_PCI_SLV_MEM_SIZE     0x80000000
 388
 389 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 390 #define CONFIG_SYS_PCIE1_CFG_BASE       0xA0000000
 391 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x08000000
 392 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA8000000
 393 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA8000000
 394 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 395 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 396 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB8000000
 397 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 398
 399 #define CONFIG_SYS_PCIE2_BASE           0xC0000000
 400 #define CONFIG_SYS_PCIE2_CFG_BASE       0xC0000000
 401 #define CONFIG_SYS_PCIE2_CFG_SIZE       0x08000000
 402 #define CONFIG_SYS_PCIE2_MEM_BASE       0xC8000000
 403 #define CONFIG_SYS_PCIE2_MEM_PHYS       0xC8000000
 404 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x10000000
 405 #define CONFIG_SYS_PCIE2_IO_BASE        0x00000000
 406 #define CONFIG_SYS_PCIE2_IO_PHYS        0xD8000000
 407 #define CONFIG_SYS_PCIE2_IO_SIZE        0x00800000
 408
 409 #ifdef CONFIG_PCI
 410 #define CONFIG_PCI_INDIRECT_BRIDGE
 411 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 412
 413 #undef CONFIG_PCI_SCAN_SHOW     /* show pci devices on startup */
 414 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 415 #endif  /* CONFIG_PCI */
 416
 417 /*
 418  * TSEC
 419  */
 420 #ifdef CONFIG_TSEC_ENET
 421
 422 #define CONFIG_GMII                     /* MII PHY management */
 423
 424 #define CONFIG_TSEC1
 425
 426 #ifdef CONFIG_TSEC1
 427 #define CONFIG_HAS_ETH0
 428 #define CONFIG_TSEC1_NAME               "TSEC0"
 429 #define CONFIG_SYS_TSEC1_OFFSET         0x24000
 430 #define TSEC1_PHY_ADDR                  2
 431 #define TSEC1_FLAGS                     (TSEC_GIGABIT | TSEC_REDUCED)
 432 #define TSEC1_PHYIDX                    0
 433 #endif
 434
 435 #ifdef CONFIG_TSEC2
 436 #define CONFIG_HAS_ETH1
 437 #define CONFIG_TSEC2_NAME               "TSEC1"
 438 #define CONFIG_SYS_TSEC2_OFFSET         0x25000
 439 #define TSEC2_PHY_ADDR                  0x1c
 440 #define TSEC2_FLAGS                     (TSEC_GIGABIT | TSEC_REDUCED)
 441 #define TSEC2_PHYIDX                    0
 442 #endif
 443
 444 /* Options are: TSEC[0-1] */
 445 #define CONFIG_ETHPRIME                 "TSEC0"
 446
 447 #endif
 448
 449 /*
 450  * SATA
 451  */
 452 #define CONFIG_LIBATA
 453 #define CONFIG_FSL_SATA
 454
 455 #define CONFIG_SYS_SATA_MAX_DEVICE      2
 456 #define CONFIG_SATA1
 457 #define CONFIG_SYS_SATA1_OFFSET 0x18000
 458 #define CONFIG_SYS_SATA1        (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
 459 #define CONFIG_SYS_SATA1_FLAGS  FLAGS_DMA
 460 #define CONFIG_SATA2
 461 #define CONFIG_SYS_SATA2_OFFSET 0x19000
 462 #define CONFIG_SYS_SATA2        (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
 463 #define CONFIG_SYS_SATA2_FLAGS  FLAGS_DMA
 464
 465 #ifdef CONFIG_FSL_SATA
 466 #define CONFIG_LBA48
 467 #define CONFIG_CMD_SATA
 468 #define CONFIG_DOS_PARTITION
 469 #define CONFIG_CMD_EXT2
 470 #endif
 471
 472 /*
 473  * Environment
 474  */
 475 #ifndef CONFIG_SYS_RAMBOOT
 476         #define CONFIG_ENV_IS_IN_FLASH  1
 477         #define CONFIG_ENV_ADDR         \
 478                         (CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN)
 479         #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K (one sector) for env */
 480         #define CONFIG_ENV_SIZE         0x4000
 481 #else
 482         #define CONFIG_SYS_NO_FLASH     1       /* Flash is not usable now */
 483         #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
 484         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE-0x1000)
 485         #define CONFIG_ENV_SIZE         0x2000
 486 #endif
 487
 488 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 489 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 490
 491 /*
 492  * BOOTP options
 493  */
 494 #define CONFIG_BOOTP_BOOTFILESIZE
 495 #define CONFIG_BOOTP_BOOTPATH
 496 #define CONFIG_BOOTP_GATEWAY
 497 #define CONFIG_BOOTP_HOSTNAME
 498
 499
 500 /*
 501  * Command line configuration.
 502  */
 503 #include <config_cmd_default.h>
 504
 505 #define CONFIG_CMD_PING
 506 #define CONFIG_CMD_I2C
 507 #define CONFIG_CMD_MII
 508 #define CONFIG_CMD_DATE
 509
 510 #if defined(CONFIG_PCI)
 511 #define CONFIG_CMD_PCI
 512 #endif
 513
 514 #if defined(CONFIG_SYS_RAMBOOT)
 515 #undef CONFIG_CMD_SAVEENV
 516 #undef CONFIG_CMD_LOADS
 517 #endif
 518
 519 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 520 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 521
 522 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 523
 524 #define CONFIG_MMC     1
 525
 526 #ifdef CONFIG_MMC
 527 #define CONFIG_FSL_ESDHC
 528 #define CONFIG_FSL_ESDHC_PIN_MUX
 529 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
 530 #define CONFIG_CMD_MMC
 531 #define CONFIG_GENERIC_MMC
 532 #define CONFIG_CMD_EXT2
 533 #define CONFIG_CMD_FAT
 534 #define CONFIG_DOS_PARTITION
 535 #endif
 536
 537 /*
 538  * Miscellaneous configurable options
 539  */
 540 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 541 #define CONFIG_SYS_LOAD_ADDR    0x2000000 /* default load address */
 542
 543 #if defined(CONFIG_CMD_KGDB)
 544         #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 545 #else
 546         #define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
 547 #endif
 548
 549                                 /* Print Buffer Size */
 550 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 551 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 552                                 /* Boot Argument Buffer Size */
 553 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 554
 555 /*
 556  * For booting Linux, the board info and command line data
 557  * have to be in the first 256 MB of memory, since this is
 558  * the maximum mapped by the Linux kernel during initialization.
 559  */
 560 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 561
 562 /*
 563  * Core HID Setup
 564  */
 565 #define CONFIG_SYS_HID0_INIT    0x000000000
 566 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK \
 567                                 | HID0_ENABLE_INSTRUCTION_CACHE)
 568 #define CONFIG_SYS_HID2         HID2_HBE
 569
 570 /*
 571  * MMU Setup
 572  */
 573
 574 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 575
 576 /* DDR: cache cacheable */
 577 #define CONFIG_SYS_SDRAM_LOWER          CONFIG_SYS_SDRAM_BASE
 578 #define CONFIG_SYS_SDRAM_UPPER          (CONFIG_SYS_SDRAM_BASE + 0x10000000)
 579
 580 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_LOWER \
 581                                 | BATL_PP_RW \
 582                                 | BATL_MEMCOHERENCE)
 583 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_LOWER \
 584                                 | BATU_BL_256M \
 585                                 | BATU_VS \
 586                                 | BATU_VP)
 587 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 588 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 589
 590 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_SDRAM_UPPER \
 591                                 | BATL_PP_RW \
 592                                 | BATL_MEMCOHERENCE)
 593 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_SDRAM_UPPER \
 594                                 | BATU_BL_256M \
 595                                 | BATU_VS \
 596                                 | BATU_VP)
 597 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 598 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 599
 600 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 601 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_IMMR \
 602                                 | BATL_PP_RW \
 603                                 | BATL_CACHEINHIBIT \
 604                                 | BATL_GUARDEDSTORAGE)
 605 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_IMMR \
 606                                 | BATU_BL_8M \
 607                                 | BATU_VS \
 608                                 | BATU_VP)
 609 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 610 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 611
 612 /* L2 Switch: cache-inhibit and guarded */
 613 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_VSC7385_BASE \
 614                                 | BATL_PP_RW \
 615                                 | BATL_CACHEINHIBIT \
 616                                 | BATL_GUARDEDSTORAGE)
 617 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_VSC7385_BASE \
 618                                 | BATU_BL_128K \
 619                                 | BATU_VS \
 620                                 | BATU_VP)
 621 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 622 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 623
 624 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 625 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_FLASH_BASE \
 626                                 | BATL_PP_RW \
 627                                 | BATL_MEMCOHERENCE)
 628 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_FLASH_BASE \
 629                                 | BATU_BL_32M \
 630                                 | BATU_VS \
 631                                 | BATU_VP)
 632 #define CONFIG_SYS_DBAT4L       (CONFIG_SYS_FLASH_BASE \
 633                                 | BATL_PP_RW \
 634                                 | BATL_CACHEINHIBIT \
 635                                 | BATL_GUARDEDSTORAGE)
 636 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 637
 638 /* Stack in dcache: cacheable, no memory coherence */
 639 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 640 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_INIT_RAM_ADDR \
 641                                 | BATU_BL_128K \
 642                                 | BATU_VS \
 643                                 | BATU_VP)
 644 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 645 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 646
 647 #ifdef CONFIG_PCI
 648 /* PCI MEM space: cacheable */
 649 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_PCI_MEM_PHYS \
 650                                 | BATL_PP_RW \
 651                                 | BATL_MEMCOHERENCE)
 652 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_PCI_MEM_PHYS \
 653                                 | BATU_BL_256M \
 654                                 | BATU_VS \
 655                                 | BATU_VP)
 656 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 657 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 658 /* PCI MMIO space: cache-inhibit and guarded */
 659 #define CONFIG_SYS_IBAT7L       (CONFIG_SYS_PCI_MMIO_PHYS \
 660                                 | BATL_PP_RW \
 661                                 | BATL_CACHEINHIBIT \
 662                                 | BATL_GUARDEDSTORAGE)
 663 #define CONFIG_SYS_IBAT7U       (CONFIG_SYS_PCI_MMIO_PHYS \
 664                                 | BATU_BL_256M \
 665                                 | BATU_VS \
 666                                 | BATU_VP)
 667 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 668 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 669 #else
 670 #define CONFIG_SYS_IBAT6L       (0)
 671 #define CONFIG_SYS_IBAT6U       (0)
 672 #define CONFIG_SYS_IBAT7L       (0)
 673 #define CONFIG_SYS_IBAT7U       (0)
 674 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 675 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 676 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 677 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 678 #endif
 679
 680 #if defined(CONFIG_CMD_KGDB)
 681 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 682 #endif
 683
 684 /*
 685  * Environment Configuration
 686  */
 687 #define CONFIG_ENV_OVERWRITE
 688
 689 #define CONFIG_HAS_FSL_DR_USB
 690 #define CONFIG_CMD_USB
 691 #define CONFIG_USB_STORAGE
 692 #define CONFIG_USB_EHCI
 693 #define CONFIG_USB_EHCI_FSL
 694 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 695
 696 #define CONFIG_NETDEV           "eth1"
 697
 698 #define CONFIG_HOSTNAME         mpc837x_rdb
 699 #define CONFIG_ROOTPATH         "/nfsroot"
 700 #define CONFIG_RAMDISKFILE      "rootfs.ext2.gz.uboot"
 701 #define CONFIG_BOOTFILE         "uImage"
 702                                 /* U-Boot image on TFTP server */
 703 #define CONFIG_UBOOTPATH        "u-boot.bin"
 704 #define CONFIG_FDTFILE          "mpc8379_rdb.dtb"
 705
 706                                 /* default location for tftp and bootm */
 707 #define CONFIG_LOADADDR         800000
 708 #define CONFIG_BOOTDELAY        6       /* -1 disables auto-boot */
 709 #define CONFIG_BAUDRATE         115200
 710
 711 #define CONFIG_EXTRA_ENV_SETTINGS \
 712         "netdev=" CONFIG_NETDEV "\0"                            \
 713         "uboot=" CONFIG_UBOOTPATH "\0"                                  \
 714         "tftpflash=tftp $loadaddr $uboot;"                              \
 715                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
 716                         " +$filesize; " \
 717                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
 718                         " +$filesize; " \
 719                 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)     \
 720                         " $filesize; "  \
 721                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
 722                         " +$filesize; " \
 723                 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)    \
 724                         " $filesize\0"  \
 725         "fdtaddr=780000\0"                                              \
 726         "fdtfile=" CONFIG_FDTFILE "\0"                                  \
 727         "ramdiskaddr=1000000\0"                                         \
 728         "ramdiskfile=" CONFIG_RAMDISKFILE "\0"                          \
 729         "console=ttyS0\0"                                               \
 730         "setbootargs=setenv bootargs "                                  \
 731                 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
 732         "setipargs=setenv bootargs nfsroot=$serverip:$rootpath "        \
 733                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"   \
 734                                                         "$netdev:off "  \
 735                 "root=$rootdev rw console=$console,$baudrate $othbootargs\0"
 736
 737 #define CONFIG_NFSBOOTCOMMAND                                           \
 738         "setenv rootdev /dev/nfs;"                                      \
 739         "run setbootargs;"                                              \
 740         "run setipargs;"                                                \
 741         "tftp $loadaddr $bootfile;"                                     \
 742         "tftp $fdtaddr $fdtfile;"                                       \
 743         "bootm $loadaddr - $fdtaddr"
 744
 745 #define CONFIG_RAMBOOTCOMMAND                                           \
 746         "setenv rootdev /dev/ram;"                                      \
 747         "run setbootargs;"                                              \
 748         "tftp $ramdiskaddr $ramdiskfile;"                               \
 749         "tftp $loadaddr $bootfile;"                                     \
 750         "tftp $fdtaddr $fdtfile;"                                       \
 751         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 752
 753 #endif  /* __CONFIG_H */