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  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of
   9  * the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  19  * MA 02111-1307 USA
  20  */
  21
  22 #ifndef __CONFIG_H
  23 #define __CONFIG_H
  24
  25 /*
  26  * High Level Configuration Options
  27  */
  28 #define CONFIG_E300             1 /* E300 family */
  29 #define CONFIG_MPC83xx          1 /* MPC83xx family */
  30 #define CONFIG_MPC837x          1 /* MPC837x CPU specific */
  31 #define CONFIG_MPC837XERDB      1
  32
  33 #define CONFIG_SYS_TEXT_BASE    0xFE000000
  34
  35 #define CONFIG_PCI      1
  36
  37 #define CONFIG_BOARD_EARLY_INIT_F
  38 #define CONFIG_MISC_INIT_R
  39 #define CONFIG_HWCONFIG
  40
  41 /*
  42  * On-board devices
  43  */
  44 #define CONFIG_TSEC_ENET                /* TSEC Ethernet support */
  45 #define CONFIG_VSC7385_ENET
  46
  47 /*
  48  * System Clock Setup
  49  */
  50 #ifdef CONFIG_PCISLAVE
  51 #define CONFIG_83XX_PCICLK      66666667 /* in HZ */
  52 #else
  53 #define CONFIG_83XX_CLKIN       66666667 /* in Hz */
  54 #define CONFIG_PCIE
  55 #endif
  56
  57 #ifndef CONFIG_SYS_CLK_FREQ
  58 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  59 #endif
  60
  61 /*
  62  * Hardware Reset Configuration Word
  63  */
  64 #define CONFIG_SYS_HRCW_LOW (\
  65         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  66         HRCWL_DDR_TO_SCB_CLK_1X1 |\
  67         HRCWL_SVCOD_DIV_2 |\
  68         HRCWL_CSB_TO_CLKIN_5X1 |\
  69         HRCWL_CORE_TO_CSB_2X1)
  70
  71 #ifdef CONFIG_PCISLAVE
  72 #define CONFIG_SYS_HRCW_HIGH (\
  73         HRCWH_PCI_AGENT |\
  74         HRCWH_PCI1_ARBITER_DISABLE |\
  75         HRCWH_CORE_ENABLE |\
  76         HRCWH_FROM_0XFFF00100 |\
  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 #else
  86 #define CONFIG_SYS_HRCW_HIGH (\
  87         HRCWH_PCI_HOST |\
  88         HRCWH_PCI1_ARBITER_ENABLE |\
  89         HRCWH_CORE_ENABLE |\
  90         HRCWH_FROM_0X00000100 |\
  91         HRCWH_BOOTSEQ_DISABLE |\
  92         HRCWH_SW_WATCHDOG_DISABLE |\
  93         HRCWH_ROM_LOC_LOCAL_16BIT |\
  94         HRCWH_RL_EXT_LEGACY |\
  95         HRCWH_TSEC1M_IN_RGMII |\
  96         HRCWH_TSEC2M_IN_RGMII |\
  97         HRCWH_BIG_ENDIAN |\
  98         HRCWH_LDP_CLEAR)
  99 #endif
 100
 101 /* System performance - define the value i.e. CONFIG_SYS_XXX
 102 */
 103
 104 /* Arbiter Configuration Register */
 105 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
 106 #define CONFIG_SYS_ACR_RPTCNT           3       /* Arbiter repeat count (0-7) */
 107
 108 /* System Priority Control Regsiter */
 109 #define CONFIG_SYS_SPCR_TSECEP          3       /* eTSEC1&2 emergency priority (0-3) */
 110
 111 /* System Clock Configuration Register */
 112 #define CONFIG_SYS_SCCR_TSEC1CM 1               /* eTSEC1 clock mode (0-3) */
 113 #define CONFIG_SYS_SCCR_TSEC2CM 1               /* eTSEC2 clock mode (0-3) */
 114 #define CONFIG_SYS_SCCR_SATACM          SCCR_SATACM_2   /* SATA1-4 clock mode (0-3) */
 115
 116 /*
 117  * System IO Config
 118  */
 119 #define CONFIG_SYS_SICRH                0x08200000
 120 #define CONFIG_SYS_SICRL                0x00000000
 121
 122 /*
 123  * Output Buffer Impedance
 124  */
 125 #define CONFIG_SYS_OBIR         0x30100000
 126
 127 /*
 128  * IMMR new address
 129  */
 130 #define CONFIG_SYS_IMMR         0xE0000000
 131
 132 /*
 133  * Device configurations
 134  */
 135
 136 /* Vitesse 7385 */
 137
 138 #ifdef CONFIG_VSC7385_ENET
 139
 140 #define CONFIG_TSEC2
 141
 142 /* The flash address and size of the VSC7385 firmware image */
 143 #define CONFIG_VSC7385_IMAGE            0xFE7FE000
 144 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 145
 146 #endif
 147
 148 /*
 149  * DDR Setup
 150  */
 151 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 152 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 153 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 154 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   0x03000000
 155 #define CONFIG_SYS_83XX_DDR_USES_CS0
 156
 157 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN)
 158
 159 #undef CONFIG_DDR_ECC           /* support DDR ECC function */
 160 #undef CONFIG_DDR_ECC_CMD       /* Use DDR ECC user commands */
 161
 162 #undef CONFIG_NEVER_ASSERT_ODT_TO_CPU   /* Never assert ODT to internal IOs */
 163
 164 /*
 165  * Manually set up DDR parameters
 166  */
 167 #define CONFIG_SYS_DDR_SIZE             256             /* MB */
 168 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
 169 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN | CSCONFIG_ODT_WR_ACS \
 170                                 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
 171
 172 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 173 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 174                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 175                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 176                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 177                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 178                                 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 179                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 180                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 181                                 /* 0x00220802 */
 182                                 /* 0x00260802 */ /* DDR400 */
 183 #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
 184                                 | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 185                                 | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
 186                                 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
 187                                 | (13 << TIMING_CFG1_REFREC_SHIFT) \
 188                                 | (3 << TIMING_CFG1_WRREC_SHIFT) \
 189                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 190                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 191                                 /* 0x3935d322 */
 192                                 /* 0x3937d322 */
 193 #define CONFIG_SYS_DDR_TIMING_2 0x02984cc8
 194
 195 #define CONFIG_SYS_DDR_INTERVAL ((1024 << SDRAM_INTERVAL_REFINT_SHIFT) \
 196                                 | (0 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 197                                 /* 0x06090100 */
 198
 199 #if defined(CONFIG_DDR_2T_TIMING)
 200 #define CONFIG_SYS_DDR_SDRAM_CFG                (SDRAM_CFG_SREN \
 201                                 | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT \
 202                                 | SDRAM_CFG_2T_EN \
 203                                 | SDRAM_CFG_DBW_32)
 204 #else
 205 #define CONFIG_SYS_DDR_SDRAM_CFG                (SDRAM_CFG_SREN \
 206                                 | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT)
 207                                 /* 0x43000000 */
 208 #endif
 209 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00001000 /* 1 posted refresh */
 210 #define CONFIG_SYS_DDR_MODE             ((0x0406 << SDRAM_MODE_ESD_SHIFT) \
 211                                 | (0x0442 << SDRAM_MODE_SD_SHIFT))
 212                                 /* 0x04400442 */ /* DDR400 */
 213 #define CONFIG_SYS_DDR_MODE2            0x00000000
 214
 215 /*
 216  * Memory test
 217  */
 218 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
 219 #define CONFIG_SYS_MEMTEST_START        0x00040000 /* memtest region */
 220 #define CONFIG_SYS_MEMTEST_END          0x0ef70010
 221
 222 /*
 223  * The reserved memory
 224  */
 225 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 226
 227 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 228 #define CONFIG_SYS_RAMBOOT
 229 #else
 230 #undef  CONFIG_SYS_RAMBOOT
 231 #endif
 232
 233 #define CONFIG_SYS_MONITOR_LEN          (384 * 1024) /* Reserve 384 kB for Mon */
 234 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024) /* Reserved for malloc */
 235
 236 /*
 237  * Initial RAM Base Address Setup
 238  */
 239 #define CONFIG_SYS_INIT_RAM_LOCK        1
 240 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 241 #define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
 242 #define CONFIG_SYS_GBL_DATA_SIZE        0x100 /* num bytes initial data */
 243 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 244
 245 /*
 246  * Local Bus Configuration & Clock Setup
 247  */
 248 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
 249 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_8
 250 #define CONFIG_SYS_LBC_LBCR             0x00000000
 251 #define CONFIG_FSL_ELBC         1
 252
 253 /*
 254  * FLASH on the Local Bus
 255  */
 256 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 257 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
 258 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 259 #define CONFIG_SYS_FLASH_SIZE           8 /* max FLASH size is 32M */
 260
 261 #define CONFIG_SYS_FLASH_PROTECTION     1               /* Use h/w Flash protection. */
 262 #define CONFIG_SYS_FLASH_EMPTY_INFO                     /* display empty sectors */
 263 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE               /* buffer up multiple bytes */
 264
 265 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE /* Window base at flash base */
 266 #define CONFIG_SYS_LBLAWAR0_PRELIM      0x80000016      /* 8 MB window size */
 267
 268 #define CONFIG_SYS_BR0_PRELIM           (CONFIG_SYS_FLASH_BASE | /* Flash Base address */ \
 269                                 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
 270                                 BR_V) /* valid */
 271 #define CONFIG_SYS_OR0_PRELIM           (0xFF800000             /* 8 MByte */ \
 272                                 | OR_GPCM_XACS \
 273                                 | OR_GPCM_SCY_9 \
 274                                 | OR_GPCM_EHTR \
 275                                 | OR_GPCM_EAD)
 276                                 /* 0xFF806FF7   TODO SLOW 8 MB flash size */
 277
 278 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 279 #define CONFIG_SYS_MAX_FLASH_SECT       256 /* max sectors per device */
 280
 281 #undef  CONFIG_SYS_FLASH_CHECKSUM
 282 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 283 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 284
 285 /*
 286  * NAND Flash on the Local Bus
 287  */
 288 #define CONFIG_SYS_NAND_BASE            0xE0600000      /* 0xE0600000 */
 289 #define CONFIG_SYS_BR1_PRELIM           (CONFIG_SYS_NAND_BASE | \
 290                                  (2 << BR_DECC_SHIFT) | /* Use HW ECC */ \
 291                                  BR_PS_8 |              /* Port Size = 8 bit */ \
 292                                  BR_MS_FCM |            /* MSEL = FCM */ \
 293                                  BR_V)                  /* valid */
 294 #define CONFIG_SYS_OR1_PRELIM           (0xFFFF8000 |           /* length 32K */ \
 295                                  OR_FCM_CSCT | \
 296                                  OR_FCM_CST | \
 297                                  OR_FCM_CHT | \
 298                                  OR_FCM_SCY_1 | \
 299                                  OR_FCM_TRLX | \
 300                                  OR_FCM_EHTR)
 301 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_NAND_BASE
 302 #define CONFIG_SYS_LBLAWAR1_PRELIM      0x8000000E      /* 32KB  */
 303
 304 /* Vitesse 7385 */
 305
 306 #define CONFIG_SYS_VSC7385_BASE 0xF0000000
 307
 308 #ifdef CONFIG_VSC7385_ENET
 309
 310 #define CONFIG_SYS_BR2_PRELIM           0xf0000801              /* Base address */
 311 #define CONFIG_SYS_OR2_PRELIM           0xfffe09ff              /* 128K bytes*/
 312 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_VSC7385_BASE /* Access Base */
 313 #define CONFIG_SYS_LBLAWAR2_PRELIM      0x80000010              /* Access Size 128K */
 314
 315 #endif
 316
 317 /*
 318  * Serial Port
 319  */
 320 #define CONFIG_CONS_INDEX       1
 321 #define CONFIG_SYS_NS16550
 322 #define CONFIG_SYS_NS16550_SERIAL
 323 #define CONFIG_SYS_NS16550_REG_SIZE     1
 324 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 325
 326 #define CONFIG_SYS_BAUDRATE_TABLE \
 327         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 328
 329 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
 330 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
 331
 332 /* SERDES */
 333 #define CONFIG_FSL_SERDES
 334 #define CONFIG_FSL_SERDES1      0xe3000
 335 #define CONFIG_FSL_SERDES2      0xe3100
 336
 337 /* Use the HUSH parser */
 338 #define CONFIG_SYS_HUSH_PARSER
 339 #ifdef  CONFIG_SYS_HUSH_PARSER
 340 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
 341 #endif
 342
 343 /* Pass open firmware flat tree */
 344 #define CONFIG_OF_LIBFDT        1
 345 #define CONFIG_OF_BOARD_SETUP   1
 346 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
 347
 348 /* I2C */
 349 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 350 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged */
 351 #define CONFIG_FSL_I2C
 352 #define CONFIG_SYS_I2C_SPEED            400000 /* I2C speed and slave address */
 353 #define CONFIG_SYS_I2C_SLAVE            0x7F
 354 #define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */
 355 #define CONFIG_SYS_I2C_OFFSET           0x3000
 356 #define CONFIG_SYS_I2C2_OFFSET          0x3100
 357
 358 /*
 359  * Config on-board RTC
 360  */
 361 #define CONFIG_RTC_DS1374       /* use ds1374 rtc via i2c */
 362 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
 363
 364 /*
 365  * General PCI
 366  * Addresses are mapped 1-1.
 367  */
 368 #define CONFIG_SYS_PCI_MEM_BASE 0x80000000
 369 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
 370 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
 371 #define CONFIG_SYS_PCI_MMIO_BASE        0x90000000
 372 #define CONFIG_SYS_PCI_MMIO_PHYS        CONFIG_SYS_PCI_MMIO_BASE
 373 #define CONFIG_SYS_PCI_MMIO_SIZE        0x10000000 /* 256M */
 374 #define CONFIG_SYS_PCI_IO_BASE          0x00000000
 375 #define CONFIG_SYS_PCI_IO_PHYS          0xE0300000
 376 #define CONFIG_SYS_PCI_IO_SIZE          0x100000 /* 1M */
 377
 378 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL    CONFIG_SYS_SDRAM_BASE
 379 #define CONFIG_SYS_PCI_SLV_MEM_BUS      0x00000000
 380 #define CONFIG_SYS_PCI_SLV_MEM_SIZE     0x80000000
 381
 382 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 383 #define CONFIG_SYS_PCIE1_CFG_BASE       0xA0000000
 384 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x08000000
 385 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA8000000
 386 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA8000000
 387 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 388 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 389 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB8000000
 390 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 391
 392 #define CONFIG_SYS_PCIE2_BASE           0xC0000000
 393 #define CONFIG_SYS_PCIE2_CFG_BASE       0xC0000000
 394 #define CONFIG_SYS_PCIE2_CFG_SIZE       0x08000000
 395 #define CONFIG_SYS_PCIE2_MEM_BASE       0xC8000000
 396 #define CONFIG_SYS_PCIE2_MEM_PHYS       0xC8000000
 397 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x10000000
 398 #define CONFIG_SYS_PCIE2_IO_BASE        0x00000000
 399 #define CONFIG_SYS_PCIE2_IO_PHYS        0xD8000000
 400 #define CONFIG_SYS_PCIE2_IO_SIZE        0x00800000
 401
 402 #ifdef CONFIG_PCI
 403 #define CONFIG_NET_MULTI
 404 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 405
 406 #undef CONFIG_PCI_SCAN_SHOW     /* show pci devices on startup */
 407 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 408 #endif  /* CONFIG_PCI */
 409
 410 /*
 411  * TSEC
 412  */
 413 #ifdef CONFIG_TSEC_ENET
 414
 415 #define CONFIG_NET_MULTI
 416 #define CONFIG_GMII                     /* MII PHY management */
 417
 418 #define CONFIG_TSEC1
 419
 420 #ifdef CONFIG_TSEC1
 421 #define CONFIG_HAS_ETH0
 422 #define CONFIG_TSEC1_NAME               "TSEC0"
 423 #define CONFIG_SYS_TSEC1_OFFSET         0x24000
 424 #define TSEC1_PHY_ADDR                  2
 425 #define TSEC1_FLAGS                     (TSEC_GIGABIT | TSEC_REDUCED)
 426 #define TSEC1_PHYIDX                    0
 427 #endif
 428
 429 #ifdef CONFIG_TSEC2
 430 #define CONFIG_HAS_ETH1
 431 #define CONFIG_TSEC2_NAME               "TSEC1"
 432 #define CONFIG_SYS_TSEC2_OFFSET         0x25000
 433 #define TSEC2_PHY_ADDR                  0x1c
 434 #define TSEC2_FLAGS                     (TSEC_GIGABIT | TSEC_REDUCED)
 435 #define TSEC2_PHYIDX                    0
 436 #endif
 437
 438 /* Options are: TSEC[0-1] */
 439 #define CONFIG_ETHPRIME                 "TSEC0"
 440
 441 #endif
 442
 443 /*
 444  * SATA
 445  */
 446 #define CONFIG_LIBATA
 447 #define CONFIG_FSL_SATA
 448
 449 #define CONFIG_SYS_SATA_MAX_DEVICE      2
 450 #define CONFIG_SATA1
 451 #define CONFIG_SYS_SATA1_OFFSET 0x18000
 452 #define CONFIG_SYS_SATA1                (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
 453 #define CONFIG_SYS_SATA1_FLAGS          FLAGS_DMA
 454 #define CONFIG_SATA2
 455 #define CONFIG_SYS_SATA2_OFFSET 0x19000
 456 #define CONFIG_SYS_SATA2                (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
 457 #define CONFIG_SYS_SATA2_FLAGS          FLAGS_DMA
 458
 459 #ifdef CONFIG_FSL_SATA
 460 #define CONFIG_LBA48
 461 #define CONFIG_CMD_SATA
 462 #define CONFIG_DOS_PARTITION
 463 #define CONFIG_CMD_EXT2
 464 #endif
 465
 466 /*
 467  * Environment
 468  */
 469 #ifndef CONFIG_SYS_RAMBOOT
 470         #define CONFIG_ENV_IS_IN_FLASH  1
 471         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN)
 472         #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K (one sector) for env */
 473         #define CONFIG_ENV_SIZE         0x4000
 474 #else
 475         #define CONFIG_SYS_NO_FLASH             1       /* Flash is not usable now */
 476         #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
 477         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE-0x1000)
 478         #define CONFIG_ENV_SIZE         0x2000
 479 #endif
 480
 481 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 482 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 483
 484 /*
 485  * BOOTP options
 486  */
 487 #define CONFIG_BOOTP_BOOTFILESIZE
 488 #define CONFIG_BOOTP_BOOTPATH
 489 #define CONFIG_BOOTP_GATEWAY
 490 #define CONFIG_BOOTP_HOSTNAME
 491
 492
 493 /*
 494  * Command line configuration.
 495  */
 496 #include <config_cmd_default.h>
 497
 498 #define CONFIG_CMD_PING
 499 #define CONFIG_CMD_I2C
 500 #define CONFIG_CMD_MII
 501 #define CONFIG_CMD_DATE
 502
 503 #if defined(CONFIG_PCI)
 504 #define CONFIG_CMD_PCI
 505 #endif
 506
 507 #if defined(CONFIG_SYS_RAMBOOT)
 508 #undef CONFIG_CMD_SAVEENV
 509 #undef CONFIG_CMD_LOADS
 510 #endif
 511
 512 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 513 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support   */
 514
 515 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 516
 517 #define CONFIG_MMC     1
 518
 519 #ifdef CONFIG_MMC
 520 #define CONFIG_FSL_ESDHC
 521 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
 522 #define CONFIG_CMD_MMC
 523 #define CONFIG_GENERIC_MMC
 524 #define CONFIG_CMD_EXT2
 525 #define CONFIG_CMD_FAT
 526 #define CONFIG_DOS_PARTITION
 527 #endif
 528
 529 /*
 530  * Miscellaneous configurable options
 531  */
 532 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 533 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 534 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
 535
 536 #if defined(CONFIG_CMD_KGDB)
 537         #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 538 #else
 539         #define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
 540 #endif
 541
 542 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 543 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 544 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 545 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1ms ticks */
 546
 547 /*
 548  * For booting Linux, the board info and command line data
 549  * have to be in the first 256 MB of memory, since this is
 550  * the maximum mapped by the Linux kernel during initialization.
 551  */
 552 #define CONFIG_SYS_BOOTMAPSZ            (256 << 20) /* Initial Memory map for Linux */
 553
 554 /*
 555  * Core HID Setup
 556  */
 557 #define CONFIG_SYS_HID0_INIT    0x000000000
 558 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 559                                  HID0_ENABLE_INSTRUCTION_CACHE)
 560 #define CONFIG_SYS_HID2         HID2_HBE
 561
 562 /*
 563  * MMU Setup
 564  */
 565
 566 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
 567
 568 /* DDR: cache cacheable */
 569 #define CONFIG_SYS_SDRAM_LOWER          CONFIG_SYS_SDRAM_BASE
 570 #define CONFIG_SYS_SDRAM_UPPER          (CONFIG_SYS_SDRAM_BASE + 0x10000000)
 571
 572 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_LOWER | BATL_PP_10 | BATL_MEMCOHERENCE)
 573 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_LOWER | BATU_BL_256M | BATU_VS | BATU_VP)
 574 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 575 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 576
 577 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_SDRAM_UPPER | BATL_PP_10 | BATL_MEMCOHERENCE)
 578 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_SDRAM_UPPER | BATU_BL_256M | BATU_VS | BATU_VP)
 579 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 580 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 581
 582 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 583 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_IMMR | BATL_PP_10 | \
 584                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 585 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | BATU_VP)
 586 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
 587 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 588
 589 /* L2 Switch: cache-inhibit and guarded */
 590 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_VSC7385_BASE | BATL_PP_10 | \
 591                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 592 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_VSC7385_BASE | BATU_BL_128K | BATU_VS | BATU_VP)
 593 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 594 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 595
 596 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 597 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 598 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
 599 #define CONFIG_SYS_DBAT4L       (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
 600                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 601 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
 602
 603 /* Stack in dcache: cacheable, no memory coherence */
 604 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
 605 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
 606 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
 607 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 608
 609 #ifdef CONFIG_PCI
 610 /* PCI MEM space: cacheable */
 611 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
 612 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
 613 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 614 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 615 /* PCI MMIO space: cache-inhibit and guarded */
 616 #define CONFIG_SYS_IBAT7L       (CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \
 617                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 618 #define CONFIG_SYS_IBAT7U       (CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
 619 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 620 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 621 #else
 622 #define CONFIG_SYS_IBAT6L       (0)
 623 #define CONFIG_SYS_IBAT6U       (0)
 624 #define CONFIG_SYS_IBAT7L       (0)
 625 #define CONFIG_SYS_IBAT7U       (0)
 626 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 627 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 628 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 629 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 630 #endif
 631
 632 /*
 633  * Internal Definitions
 634  *
 635  * Boot Flags
 636  */
 637 #define BOOTFLAG_COLD   0x01 /* Normal Power-On: Boot from FLASH */
 638 #define BOOTFLAG_WARM   0x02 /* Software reboot */
 639
 640 #if defined(CONFIG_CMD_KGDB)
 641 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 642 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 643 #endif
 644
 645 /*
 646  * Environment Configuration
 647  */
 648 #define CONFIG_ENV_OVERWRITE
 649
 650 #define CONFIG_HAS_FSL_DR_USB
 651
 652 #define CONFIG_NETDEV           eth1
 653
 654 #define CONFIG_HOSTNAME         mpc837x_rdb
 655 #define CONFIG_ROOTPATH         /nfsroot
 656 #define CONFIG_RAMDISKFILE      rootfs.ext2.gz.uboot
 657 #define CONFIG_BOOTFILE         uImage
 658 #define CONFIG_UBOOTPATH        u-boot.bin      /* U-Boot image on TFTP server */
 659 #define CONFIG_FDTFILE          mpc8379_rdb.dtb
 660
 661 #define CONFIG_LOADADDR         800000  /* default location for tftp and bootm */
 662 #define CONFIG_BOOTDELAY        6       /* -1 disables auto-boot */
 663 #define CONFIG_BAUDRATE         115200
 664
 665 #define XMK_STR(x)      #x
 666 #define MK_STR(x)       XMK_STR(x)
 667
 668 #define CONFIG_EXTRA_ENV_SETTINGS \
 669         "netdev=" MK_STR(CONFIG_NETDEV) "\0"                            \
 670         "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"                          \
 671         "tftpflash=tftp $loadaddr $uboot;"                              \
 672                 "protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "     \
 673                 "erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "           \
 674                 "cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; "   \
 675                 "protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "              \
 676                 "cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0"  \
 677         "fdtaddr=780000\0"                                              \
 678         "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"                          \
 679         "ramdiskaddr=1000000\0"                                         \
 680         "ramdiskfile=" MK_STR(CONFIG_RAMDISKFILE) "\0"                  \
 681         "console=ttyS0\0"                                               \
 682         "setbootargs=setenv bootargs "                                  \
 683                 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
 684         "setipargs=setenv bootargs nfsroot=$serverip:$rootpath "        \
 685                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 686                 "root=$rootdev rw console=$console,$baudrate $othbootargs\0"
 687
 688 #define CONFIG_NFSBOOTCOMMAND                                           \
 689         "setenv rootdev /dev/nfs;"                                      \
 690         "run setbootargs;"                                              \
 691         "run setipargs;"                                                \
 692         "tftp $loadaddr $bootfile;"                                     \
 693         "tftp $fdtaddr $fdtfile;"                                       \
 694         "bootm $loadaddr - $fdtaddr"
 695
 696 #define CONFIG_RAMBOOTCOMMAND                                           \
 697         "setenv rootdev /dev/ram;"                                      \
 698         "run setbootargs;"                                              \
 699         "tftp $ramdiskaddr $ramdiskfile;"                               \
 700         "tftp $loadaddr $bootfile;"                                     \
 701         "tftp $fdtaddr $fdtfile;"                                       \
 702         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 703
 704 #undef MK_STR
 705 #undef XMK_STR
 706
 707 #endif  /* __CONFIG_H */