include/configs/MPC8308RDB.h

   1 /*
   2  * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
   3  * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
   4  *
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #define CONFIG_SYS_GENERIC_BOARD
  13 #define CONFIG_DISPLAY_BOARDINFO
  14
  15 /*
  16  * High Level Configuration Options
  17  */
  18 #define CONFIG_E300             1 /* E300 family */
  19 #define CONFIG_MPC830x          1 /* MPC830x family */
  20 #define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
  21 #define CONFIG_MPC8308RDB       1 /* MPC8308RDB board specific */
  22
  23 #define CONFIG_SYS_TEXT_BASE    0xFE000000
  24
  25 #define CONFIG_MISC_INIT_R
  26
  27 /* new uImage format support */
  28 #define CONFIG_FIT                      1
  29 #define CONFIG_FIT_VERBOSE              1
  30
  31 #define CONFIG_MMC     1
  32
  33 #ifdef CONFIG_MMC
  34 #define CONFIG_FSL_ESDHC
  35 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
  36 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
  37 #define CONFIG_SYS_FSL_ESDHC_USE_PIO
  38
  39 #define CONFIG_CMD_MMC
  40 #define CONFIG_GENERIC_MMC
  41 #define CONFIG_CMD_FAT
  42 #define CONFIG_DOS_PARTITION
  43 #endif
  44
  45 /*
  46  * On-board devices
  47  *
  48  * TSEC1 is SoC TSEC
  49  * TSEC2 is VSC switch
  50  */
  51 #define CONFIG_TSEC1
  52 #define CONFIG_VSC7385_ENET
  53
  54 /*
  55  * System Clock Setup
  56  */
  57 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
  58 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  59
  60 /*
  61  * Hardware Reset Configuration Word
  62  * if CLKIN is 66.66MHz, then
  63  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
  64  * We choose the A type silicon as default, so the core is 400Mhz.
  65  */
  66 #define CONFIG_SYS_HRCW_LOW (\
  67         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  68         HRCWL_DDR_TO_SCB_CLK_2X1 |\
  69         HRCWL_SVCOD_DIV_2 |\
  70         HRCWL_CSB_TO_CLKIN_4X1 |\
  71         HRCWL_CORE_TO_CSB_3X1)
  72 /*
  73  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
  74  * in 8308's HRCWH according to the manual, but original Freescale's
  75  * code has them and I've expirienced some problems using the board
  76  * with BDI3000 attached when I've tried to set these bits to zero
  77  * (UART doesn't work after the 'reset run' command).
  78  */
  79 #define CONFIG_SYS_HRCW_HIGH (\
  80         HRCWH_PCI_HOST |\
  81         HRCWH_PCI1_ARBITER_ENABLE |\
  82         HRCWH_CORE_ENABLE |\
  83         HRCWH_FROM_0X00000100 |\
  84         HRCWH_BOOTSEQ_DISABLE |\
  85         HRCWH_SW_WATCHDOG_DISABLE |\
  86         HRCWH_ROM_LOC_LOCAL_16BIT |\
  87         HRCWH_RL_EXT_LEGACY |\
  88         HRCWH_TSEC1M_IN_RGMII |\
  89         HRCWH_TSEC2M_IN_RGMII |\
  90         HRCWH_BIG_ENDIAN)
  91
  92 /*
  93  * System IO Config
  94  */
  95 #define CONFIG_SYS_SICRH (\
  96         SICRH_ESDHC_A_SD |\
  97         SICRH_ESDHC_B_SD |\
  98         SICRH_ESDHC_C_SD |\
  99         SICRH_GPIO_A_TSEC2 |\
 100         SICRH_GPIO_B_TSEC2_GTX_CLK125 |\
 101         SICRH_IEEE1588_A_GPIO |\
 102         SICRH_USB |\
 103         SICRH_GTM_GPIO |\
 104         SICRH_IEEE1588_B_GPIO |\
 105         SICRH_ETSEC2_CRS |\
 106         SICRH_GPIOSEL_1 |\
 107         SICRH_TMROBI_V3P3 |\
 108         SICRH_TSOBI1_V2P5 |\
 109         SICRH_TSOBI2_V2P5)      /* 0x01b7d103 */
 110 #define CONFIG_SYS_SICRL (\
 111         SICRL_SPI_PF0 |\
 112         SICRL_UART_PF0 |\
 113         SICRL_IRQ_PF0 |\
 114         SICRL_I2C2_PF0 |\
 115         SICRL_ETSEC1_GTX_CLK125)        /* 0x00000040 */
 116
 117 /*
 118  * IMMR new address
 119  */
 120 #define CONFIG_SYS_IMMR         0xE0000000
 121
 122 /*
 123  * SERDES
 124  */
 125 #define CONFIG_FSL_SERDES
 126 #define CONFIG_FSL_SERDES1      0xe3000
 127
 128 /*
 129  * Arbiter Setup
 130  */
 131 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
 132 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
 133 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
 134
 135 /*
 136  * DDR Setup
 137  */
 138 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 139 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 140 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 141 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 142 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
 143                                 | DDRCDR_PZ_LOZ \
 144                                 | DDRCDR_NZ_LOZ \
 145                                 | DDRCDR_ODT \
 146                                 | DDRCDR_Q_DRN)
 147                                 /* 0x7b880001 */
 148 /*
 149  * Manually set up DDR parameters
 150  * consist of two chips HY5PS12621BFP-C4 from HYNIX
 151  */
 152
 153 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
 154
 155 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
 156 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 157                                 | CSCONFIG_ODT_RD_NEVER \
 158                                 | CSCONFIG_ODT_WR_ONLY_CURRENT \
 159                                 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
 160                                 /* 0x80010102 */
 161 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 162 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 163                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 164                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 165                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 166                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 167                                 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 168                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 169                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 170                                 /* 0x00220802 */
 171 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
 172                                 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 173                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
 174                                 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
 175                                 | (6 << TIMING_CFG1_REFREC_SHIFT) \
 176                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
 177                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 178                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 179                                 /* 0x27256222 */
 180 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
 181                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
 182                                 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 183                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 184                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 185                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 186                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
 187                                 /* 0x121048c5 */
 188 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
 189                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 190                                 /* 0x03600100 */
 191 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 192                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 193                                 | SDRAM_CFG_DBW_32)
 194                                 /* 0x43080000 */
 195
 196 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
 197 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
 198                                 | (0x0232 << SDRAM_MODE_SD_SHIFT))
 199                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
 200 #define CONFIG_SYS_DDR_MODE2            0x00000000
 201
 202 /*
 203  * Memory test
 204  */
 205 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
 206 #define CONFIG_SYS_MEMTEST_END          0x07f00000
 207
 208 /*
 209  * The reserved memory
 210  */
 211 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 212
 213 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 214 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 215
 216 /*
 217  * Initial RAM Base Address Setup
 218  */
 219 #define CONFIG_SYS_INIT_RAM_LOCK        1
 220 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 221 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 222 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 223         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 224
 225 /*
 226  * Local Bus Configuration & Clock Setup
 227  */
 228 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 229 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
 230 #define CONFIG_SYS_LBC_LBCR             0x00040000
 231
 232 /*
 233  * FLASH on the Local Bus
 234  */
 235 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 236 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 237 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 238
 239 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 240 #define CONFIG_SYS_FLASH_SIZE           8 /* FLASH size is 8M */
 241 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 242
 243 /* Window base at flash base */
 244 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 245 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_8MB)
 246
 247 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 248                                 | BR_PS_16      /* 16 bit port */ \
 249                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 250                                 | BR_V)         /* valid */
 251 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 252                                 | OR_UPM_XAM \
 253                                 | OR_GPCM_CSNT \
 254                                 | OR_GPCM_ACS_DIV2 \
 255                                 | OR_GPCM_XACS \
 256                                 | OR_GPCM_SCY_15 \
 257                                 | OR_GPCM_TRLX_SET \
 258                                 | OR_GPCM_EHTR_SET)
 259
 260 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 261 /* 127 64KB sectors and 8 8KB top sectors per device */
 262 #define CONFIG_SYS_MAX_FLASH_SECT       135
 263
 264 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000 /* Flash Erase Timeout (ms) */
 265 #define CONFIG_SYS_FLASH_WRITE_TOUT     500 /* Flash Write Timeout (ms) */
 266
 267 /*
 268  * NAND Flash on the Local Bus
 269  */
 270 #define CONFIG_SYS_NAND_BASE    0xE0600000              /* 0xE0600000 */
 271 #define CONFIG_SYS_NAND_WINDOW_SIZE     (32 * 1024)     /* 0x00008000 */
 272 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_NAND_BASE \
 273                                 | BR_DECC_CHK_GEN       /* Use HW ECC */ \
 274                                 | BR_PS_8               /* 8 bit Port */ \
 275                                 | BR_MS_FCM             /* MSEL = FCM */ \
 276                                 | BR_V)                 /* valid */
 277 #define CONFIG_SYS_OR1_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
 278                                 | OR_FCM_CSCT \
 279                                 | OR_FCM_CST \
 280                                 | OR_FCM_CHT \
 281                                 | OR_FCM_SCY_1 \
 282                                 | OR_FCM_TRLX \
 283                                 | OR_FCM_EHTR)
 284                                 /* 0xFFFF8396 */
 285
 286 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_NAND_BASE
 287 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 288
 289 #ifdef CONFIG_VSC7385_ENET
 290 #define CONFIG_TSEC2
 291                                         /* VSC7385 Base address on CS2 */
 292 #define CONFIG_SYS_VSC7385_BASE         0xF0000000
 293 #define CONFIG_SYS_VSC7385_SIZE         (128 * 1024) /* 0x00020000 */
 294 #define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_VSC7385_BASE \
 295                                         | BR_PS_8       /* 8-bit port */ \
 296                                         | BR_MS_GPCM    /* MSEL = GPCM */ \
 297                                         | BR_V)         /* valid */
 298                                         /* 0xF0000801 */
 299 #define CONFIG_SYS_OR2_PRELIM           (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \
 300                                         | OR_GPCM_CSNT \
 301                                         | OR_GPCM_XACS \
 302                                         | OR_GPCM_SCY_15 \
 303                                         | OR_GPCM_SETA \
 304                                         | OR_GPCM_TRLX_SET \
 305                                         | OR_GPCM_EHTR_SET)
 306                                         /* 0xFFFE09FF */
 307 /* Access window base at VSC7385 base */
 308 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_VSC7385_BASE
 309 /* Access window size 128K */
 310 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_128KB)
 311 /* The flash address and size of the VSC7385 firmware image */
 312 #define CONFIG_VSC7385_IMAGE            0xFE7FE000
 313 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 314 #endif
 315 /*
 316  * Serial Port
 317  */
 318 #define CONFIG_CONS_INDEX       1
 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, 57600, 115200}
 326
 327 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 328 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 329
 330 /* Use the HUSH parser */
 331 #define CONFIG_SYS_HUSH_PARSER
 332
 333 /* Pass open firmware flat tree */
 334 #define CONFIG_OF_LIBFDT        1
 335 #define CONFIG_OF_BOARD_SETUP   1
 336 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 337
 338 /* I2C */
 339 #define CONFIG_SYS_I2C
 340 #define CONFIG_SYS_I2C_FSL
 341 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 342 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 343 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 344 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 345 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 346 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 347 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x51} }
 348
 349 /*
 350  * SPI on header J8
 351  *
 352  * WARNING: enabling this will break TSEC2 (connected to the Vitesse switch)
 353  * due to a pinmux conflict between GPIO9 (SPI chip select )and the TSEC2 pins.
 354  */
 355 #ifdef CONFIG_MPC8XXX_SPI
 356 #define CONFIG_CMD_SPI
 357 #define CONFIG_USE_SPIFLASH
 358 #define CONFIG_SPI_FLASH_SPANSION
 359 #define CONFIG_CMD_SF
 360 #endif
 361
 362 /*
 363  * Board info - revision and where boot from
 364  */
 365 #define CONFIG_SYS_I2C_PCF8574A_ADDR    0x39
 366
 367 /*
 368  * Config on-board RTC
 369  */
 370 #define CONFIG_RTC_DS1337       /* ds1339 on board, use ds1337 rtc via i2c */
 371 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
 372
 373 /*
 374  * General PCI
 375  * Addresses are mapped 1-1.
 376  */
 377 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 378 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 379 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 380 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 381 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 382 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 383 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 384 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 385 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 386
 387 /* enable PCIE clock */
 388 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 389
 390 #define CONFIG_PCI
 391 #define CONFIG_PCI_INDIRECT_BRIDGE
 392 #define CONFIG_PCIE
 393
 394 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 395
 396 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 397 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 398
 399 /*
 400  * TSEC
 401  */
 402 #define CONFIG_TSEC_ENET        /* TSEC ethernet support */
 403 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 404 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 405 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 406 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 407
 408 /*
 409  * TSEC ethernet configuration
 410  */
 411 #define CONFIG_MII              1 /* MII PHY management */
 412 #define CONFIG_TSEC1_NAME       "eTSEC0"
 413 #define CONFIG_TSEC2_NAME       "eTSEC1"
 414 #define TSEC1_PHY_ADDR          2
 415 #define TSEC2_PHY_ADDR          1
 416 #define TSEC1_PHYIDX            0
 417 #define TSEC2_PHYIDX            0
 418 #define TSEC1_FLAGS             TSEC_GIGABIT
 419 #define TSEC2_FLAGS             TSEC_GIGABIT
 420
 421 /* Options are: eTSEC[0-1] */
 422 #define CONFIG_ETHPRIME         "eTSEC0"
 423
 424 /*
 425  * Environment
 426  */
 427 #define CONFIG_ENV_IS_IN_FLASH  1
 428 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 429                                  CONFIG_SYS_MONITOR_LEN)
 430 #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K(one sector) for env */
 431 #define CONFIG_ENV_SIZE         0x2000
 432 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 433 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 434
 435 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 436 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 437
 438 /*
 439  * BOOTP options
 440  */
 441 #define CONFIG_BOOTP_BOOTFILESIZE
 442 #define CONFIG_BOOTP_BOOTPATH
 443 #define CONFIG_BOOTP_GATEWAY
 444 #define CONFIG_BOOTP_HOSTNAME
 445
 446 /*
 447  * Command line configuration.
 448  */
 449 #define CONFIG_CMD_DATE
 450 #define CONFIG_CMD_DHCP
 451 #define CONFIG_CMD_I2C
 452 #define CONFIG_CMD_MII
 453 #define CONFIG_CMD_PCI
 454 #define CONFIG_CMD_PING
 455
 456 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 457
 458 /*
 459  * Miscellaneous configurable options
 460  */
 461 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 462 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 463
 464 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 465
 466 /* Print Buffer Size */
 467 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 468 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 469 /* Boot Argument Buffer Size */
 470 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 471
 472 /*
 473  * For booting Linux, the board info and command line data
 474  * have to be in the first 256 MB of memory, since this is
 475  * the maximum mapped by the Linux kernel during initialization.
 476  */
 477 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 478
 479 /*
 480  * Core HID Setup
 481  */
 482 #define CONFIG_SYS_HID0_INIT    0x000000000
 483 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 484                                  HID0_ENABLE_INSTRUCTION_CACHE | \
 485                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
 486 #define CONFIG_SYS_HID2         HID2_HBE
 487
 488 /*
 489  * MMU Setup
 490  */
 491
 492 /* DDR: cache cacheable */
 493 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
 494                                         BATL_MEMCOHERENCE)
 495 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
 496                                         BATU_VS | BATU_VP)
 497 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 498 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 499
 500 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 501 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_RW | \
 502                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 503 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
 504                                         BATU_VP)
 505 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 506 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 507
 508 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 509 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 510                                         BATL_MEMCOHERENCE)
 511 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
 512                                         BATU_VS | BATU_VP)
 513 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 514                                         BATL_CACHEINHIBIT | \
 515                                         BATL_GUARDEDSTORAGE)
 516 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 517
 518 /* Stack in dcache: cacheable, no memory coherence */
 519 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 520 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
 521                                         BATU_VS | BATU_VP)
 522 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 523 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 524
 525 /*
 526  * Environment Configuration
 527  */
 528
 529 #define CONFIG_ENV_OVERWRITE
 530
 531 #if defined(CONFIG_TSEC_ENET)
 532 #define CONFIG_HAS_ETH0
 533 #define CONFIG_HAS_ETH1
 534 #endif
 535
 536 #define CONFIG_BAUDRATE 115200
 537
 538 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 539
 540 #define CONFIG_BOOTDELAY        5       /* -1 disables auto-boot */
 541
 542 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 543         "netdev=eth0\0"                                                 \
 544         "consoledev=ttyS0\0"                                            \
 545         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 546                 "nfsroot=${serverip}:${rootpath}\0"                     \
 547         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 548         "addip=setenv bootargs ${bootargs} "                            \
 549                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 550                 ":${hostname}:${netdev}:off panic=1\0"                  \
 551         "addtty=setenv bootargs ${bootargs}"                            \
 552                 " console=${consoledev},${baudrate}\0"                  \
 553         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 554         "addmisc=setenv bootargs ${bootargs}\0"                         \
 555         "kernel_addr=FE080000\0"                                        \
 556         "fdt_addr=FE280000\0"                                           \
 557         "ramdisk_addr=FE290000\0"                                       \
 558         "u-boot=mpc8308rdb/u-boot.bin\0"                                \
 559         "kernel_addr_r=1000000\0"                                       \
 560         "fdt_addr_r=C00000\0"                                           \
 561         "hostname=mpc8308rdb\0"                                         \
 562         "bootfile=mpc8308rdb/uImage\0"                                  \
 563         "fdtfile=mpc8308rdb/mpc8308rdb.dtb\0"                           \
 564         "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
 565         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 566                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 567         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 568                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 569         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 570                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 571                 "run nfsargs addip addtty addmtd addmisc;"              \
 572                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 573         "bootcmd=run flash_self\0"                                      \
 574         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 575         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 576                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 577                 " +${filesize};cp.b ${fileaddr} "                       \
 578                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 579         "upd=run load update\0"                                         \
 580
 581 #endif  /* __CONFIG_H */