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