include/configs/mpc8308_p1m.h

   1 /*
   2  * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
   3  * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
   4  *
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #ifndef __CONFIG_H
  26 #define __CONFIG_H
  27
  28 /*
  29  * High Level Configuration Options
  30  */
  31 #define CONFIG_E300             1 /* E300 family */
  32 #define CONFIG_MPC83xx          1 /* MPC83xx family */
  33 #define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
  34 #define CONFIG_MPC8308_P1M      1 /* mpc8308_p1m board specific */
  35
  36 /*
  37  * On-board devices
  38  *
  39  * TSECs
  40  */
  41 #define CONFIG_TSEC1
  42 #define CONFIG_TSEC2
  43
  44 /*
  45  * System Clock Setup
  46  */
  47 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
  48 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  49
  50 /*
  51  * Hardware Reset Configuration Word
  52  * if CLKIN is 66.66MHz, then
  53  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
  54  * We choose the A type silicon as default, so the core is 400Mhz.
  55  */
  56 #define CONFIG_SYS_HRCW_LOW (\
  57         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  58         HRCWL_DDR_TO_SCB_CLK_2X1 |\
  59         HRCWL_SVCOD_DIV_2 |\
  60         HRCWL_CSB_TO_CLKIN_4X1 |\
  61         HRCWL_CORE_TO_CSB_3X1)
  62 /*
  63  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
  64  * in 8308's HRCWH according to the manual, but original Freescale's
  65  * code has them and I've expirienced some problems using the board
  66  * with BDI3000 attached when I've tried to set these bits to zero
  67  * (UART doesn't work after the 'reset run' command).
  68  */
  69 #define CONFIG_SYS_HRCW_HIGH (\
  70         HRCWH_PCI_HOST |\
  71         HRCWH_PCI1_ARBITER_ENABLE |\
  72         HRCWH_CORE_ENABLE |\
  73         HRCWH_FROM_0X00000100 |\
  74         HRCWH_BOOTSEQ_DISABLE |\
  75         HRCWH_SW_WATCHDOG_DISABLE |\
  76         HRCWH_ROM_LOC_LOCAL_16BIT |\
  77         HRCWH_RL_EXT_LEGACY |\
  78         HRCWH_TSEC1M_IN_MII |\
  79         HRCWH_TSEC2M_IN_MII |\
  80         HRCWH_BIG_ENDIAN)
  81
  82 /*
  83  * System IO Config
  84  */
  85 #define CONFIG_SYS_SICRH (\
  86         SICRH_ESDHC_A_GPIO |\
  87         SICRH_ESDHC_B_GPIO |\
  88         SICRH_ESDHC_C_GTM |\
  89         SICRH_GPIO_A_TSEC2 |\
  90         SICRH_GPIO_B_TSEC2_TX_CLK |\
  91         SICRH_IEEE1588_A_GPIO |\
  92         SICRH_USB |\
  93         SICRH_GTM_GPIO |\
  94         SICRH_IEEE1588_B_GPIO |\
  95         SICRH_ETSEC2_CRS |\
  96         SICRH_GPIOSEL_1 |\
  97         SICRH_TMROBI_V3P3 |\
  98         SICRH_TSOBI1_V3P3 |\
  99         SICRH_TSOBI2_V3P3)      /* 0xf577d100 */
 100 #define CONFIG_SYS_SICRL (\
 101         SICRL_SPI_PF0 |\
 102         SICRL_UART_PF0 |\
 103         SICRL_IRQ_PF0 |\
 104         SICRL_I2C2_PF0 |\
 105         SICRL_ETSEC1_TX_CLK)    /* 0x00000000 */
 106
 107 #define CONFIG_SYS_GPIO1_PRELIM
 108 /* GPIO Default input/output settings */
 109 #define CONFIG_SYS_GPIO1_DIR        0x7AAF8C00
 110 /*
 111  * Default GPIO values:
 112  * LED#1 enabled; WLAN enabled; Both COM LED on (orange)
 113  */
 114 #define CONFIG_SYS_GPIO1_DAT        0x08008C00
 115
 116 /*
 117  * IMMR new address
 118  */
 119 #define CONFIG_SYS_IMMR         0xE0000000
 120
 121 /*
 122  * SERDES
 123  */
 124 #define CONFIG_FSL_SERDES
 125 #define CONFIG_FSL_SERDES1      0xe3000
 126
 127 /*
 128  * Arbiter Setup
 129  */
 130 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
 131 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
 132 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
 133
 134 /*
 135  * DDR Setup
 136  */
 137 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 138 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 139 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 140 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 141 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
 142                                 | DDRCDR_PZ_LOZ \
 143                                 | DDRCDR_NZ_LOZ \
 144                                 | DDRCDR_ODT \
 145                                 | DDRCDR_Q_DRN)
 146                                 /* 0x7b880001 */
 147 /*
 148  * Manually set up DDR parameters
 149  * consist of two chips HY5PS12621BFP-C4 from HYNIX
 150  */
 151
 152 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
 153
 154 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
 155 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 156                                 | 0x00010000  /* ODT_WR to CSn */ \
 157                                 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
 158                                 /* 0x80010102 */
 159 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 160 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 161                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 162                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 163                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 164                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 165                                 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 166                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 167                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 168                                 /* 0x00220802 */
 169 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
 170                                 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 171                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
 172                                 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
 173                                 | (6 << TIMING_CFG1_REFREC_SHIFT) \
 174                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
 175                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 176                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 177                                 /* 0x27256222 */
 178 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
 179                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
 180                                 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 181                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 182                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 183                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 184                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
 185                                 /* 0x121048c5 */
 186 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
 187                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 188                                 /* 0x03600100 */
 189 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 190                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 191                                 | SDRAM_CFG_32_BE)
 192                                 /* 0x43080000 */
 193
 194 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
 195 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
 196                                 | (0x0232 << SDRAM_MODE_SD_SHIFT))
 197                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
 198 #define CONFIG_SYS_DDR_MODE2            0x00000000
 199
 200 /*
 201  * Memory test
 202  */
 203 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
 204 #define CONFIG_SYS_MEMTEST_END          0x07f00000
 205
 206 /*
 207  * The reserved memory
 208  */
 209 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
 210
 211 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 212 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 213
 214 /*
 215  * Initial RAM Base Address Setup
 216  */
 217 #define CONFIG_SYS_INIT_RAM_LOCK        1
 218 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 219 #define CONFIG_SYS_INIT_RAM_END         0x1000 /* End of used area in RAM */
 220 #define CONFIG_SYS_GBL_DATA_SIZE        0x100 /* num bytes initial data */
 221 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 222         (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 223
 224 /*
 225  * Local Bus Configuration & Clock Setup
 226  */
 227 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 228 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
 229 #define CONFIG_SYS_LBC_LBCR             0x00040000
 230
 231 /*
 232  * FLASH on the Local Bus
 233  */
 234 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 235 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 236 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 237
 238 #define CONFIG_SYS_FLASH_BASE           0xFC000000 /* FLASH base address */
 239 #define CONFIG_SYS_FLASH_SIZE           64 /* FLASH size is 64M */
 240 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 241
 242 /* Window base at flash base */
 243 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 244 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_64MB)
 245
 246 #define CONFIG_SYS_BR0_PRELIM   (\
 247                 CONFIG_SYS_FLASH_BASE   /* Flash Base address */        |\
 248                 (2 << BR_PS_SHIFT)      /* 16 bit port size */          |\
 249                 BR_V)                   /* valid */
 250 #define CONFIG_SYS_OR0_PRELIM   ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
 251                                 | OR_UPM_XAM \
 252                                 | OR_GPCM_CSNT \
 253                                 | OR_GPCM_ACS_DIV2 \
 254                                 | OR_GPCM_XACS \
 255                                 | OR_GPCM_SCY_4 \
 256                                 | OR_GPCM_TRLX \
 257                                 | OR_GPCM_EHTR \
 258                                 | OR_GPCM_EAD)
 259
 260 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 261 #define CONFIG_SYS_MAX_FLASH_SECT       512
 262
 263 /* Flash Erase Timeout (ms) */
 264 #define CONFIG_SYS_FLASH_ERASE_TOUT     (1000 * 1024)
 265 /* Flash Write Timeout (ms) */
 266 #define CONFIG_SYS_FLASH_WRITE_TOUT     (500 * 1024)
 267
 268 /*
 269  * SJA1000 CAN controller on Local Bus
 270  */
 271 #define CONFIG_SYS_SJA1000_BASE         0xFBFF0000
 272 #define CONFIG_SYS_BR1_PRELIM   ( CONFIG_SYS_SJA1000_BASE \
 273                                 | (1 << BR_PS_SHIFT)    /* 8 bit port size */ \
 274                                 | BR_V )                /* valid */
 275 #define CONFIG_SYS_OR1_PRELIM   ( 0xFFFF8000            /* length 32K */ \
 276                                 | OR_GPCM_SCY_5 \
 277                                 | OR_GPCM_EHTR)
 278                                 /* 0xFFFF8052 */
 279
 280 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_SJA1000_BASE
 281 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 282
 283 /*
 284  * CPLD on Local Bus
 285  */
 286 #define CONFIG_SYS_CPLD_BASE            0xFBFF8000
 287 #define CONFIG_SYS_BR2_PRELIM   ( CONFIG_SYS_CPLD_BASE \
 288                                 | (1 << BR_PS_SHIFT)    /* 8 bit port size */ \
 289                                 | BR_V )                /* valid */
 290 #define CONFIG_SYS_OR2_PRELIM   ( 0xFFFF8000            /* length 32K */ \
 291                                 | OR_GPCM_SCY_4 \
 292                                 | OR_GPCM_EHTR)
 293                                 /* 0xFFFF8042 */
 294
 295 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_CPLD_BASE
 296 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 297
 298 /*
 299  * Serial Port
 300  */
 301 #define CONFIG_CONS_INDEX       1
 302 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 303 #define CONFIG_SYS_NS16550
 304 #define CONFIG_SYS_NS16550_SERIAL
 305 #define CONFIG_SYS_NS16550_REG_SIZE     1
 306 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 307
 308 #define CONFIG_SYS_BAUDRATE_TABLE  \
 309         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 310
 311 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 312 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 313
 314 /* Use the HUSH parser */
 315 #define CONFIG_SYS_HUSH_PARSER
 316 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
 317
 318 /* Pass open firmware flat tree */
 319 #define CONFIG_OF_LIBFDT        1
 320 #define CONFIG_OF_BOARD_SETUP   1
 321 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 322
 323 /* I2C */
 324 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 325 #define CONFIG_FSL_I2C
 326 #define CONFIG_I2C_MULTI_BUS
 327 #define CONFIG_SYS_I2C_SPEED    400000 /* I2C speed and slave address */
 328 #define CONFIG_SYS_I2C_SLAVE    0x7F
 329 #define CONFIG_SYS_I2C_OFFSET   0x3000
 330 #define CONFIG_SYS_I2C2_OFFSET  0x3100
 331
 332 /*
 333  * General PCI
 334  * Addresses are mapped 1-1.
 335  */
 336 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 337 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 338 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 339 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 340 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 341 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 342 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 343 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 344 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 345
 346 /* enable PCIE clock */
 347 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 348
 349 #define CONFIG_PCI
 350 #define CONFIG_PCIE
 351
 352 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 353
 354 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 355 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 356
 357 /*
 358  * TSEC
 359  */
 360 #define CONFIG_NET_MULTI
 361 #define CONFIG_TSEC_ENET        /* TSEC ethernet support */
 362 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 363 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 364 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 365 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 366
 367 /*
 368  * TSEC ethernet configuration
 369  */
 370 #define CONFIG_MII              1 /* MII PHY management */
 371 #define CONFIG_TSEC1_NAME       "eTSEC0"
 372 #define CONFIG_TSEC2_NAME       "eTSEC1"
 373 #define TSEC1_PHY_ADDR          1
 374 #define TSEC2_PHY_ADDR          2
 375 #define TSEC1_PHYIDX            0
 376 #define TSEC2_PHYIDX            0
 377 #define TSEC1_FLAGS             0
 378 #define TSEC2_FLAGS             0
 379
 380 /* Options are: eTSEC[0-1] */
 381 #define CONFIG_ETHPRIME         "eTSEC0"
 382
 383 /*
 384  * Environment
 385  */
 386 #define CONFIG_ENV_IS_IN_FLASH  1
 387 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 388                                  CONFIG_SYS_MONITOR_LEN)
 389 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
 390 #define CONFIG_ENV_SIZE         0x2000
 391 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 392 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 393
 394 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 395 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 396
 397 /*
 398  * BOOTP options
 399  */
 400 #define CONFIG_BOOTP_BOOTFILESIZE
 401 #define CONFIG_BOOTP_BOOTPATH
 402 #define CONFIG_BOOTP_GATEWAY
 403 #define CONFIG_BOOTP_HOSTNAME
 404
 405 /*
 406  * Command line configuration.
 407  */
 408 #include <config_cmd_default.h>
 409
 410 #define CONFIG_CMD_DHCP
 411 #define CONFIG_CMD_I2C
 412 #define CONFIG_CMD_MII
 413 #define CONFIG_CMD_NET
 414 #define CONFIG_CMD_PCI
 415 #define CONFIG_CMD_PING
 416
 417 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 418
 419 /*
 420  * Miscellaneous configurable options
 421  */
 422 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 423 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 424 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
 425
 426 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 427
 428 /* Print Buffer Size */
 429 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 430 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 431 /* Boot Argument Buffer Size */
 432 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 433 #define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */
 434
 435 /*
 436  * For booting Linux, the board info and command line data
 437  * have to be in the first 8 MB of memory, since this is
 438  * the maximum mapped by the Linux kernel during initialization.
 439  */
 440 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 441
 442 /*
 443  * Core HID Setup
 444  */
 445 #define CONFIG_SYS_HID0_INIT    0x000000000
 446 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 447                                  HID0_ENABLE_INSTRUCTION_CACHE | \
 448                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
 449 #define CONFIG_SYS_HID2         HID2_HBE
 450
 451 /*
 452  * MMU Setup
 453  */
 454
 455 /* DDR: cache cacheable */
 456 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \
 457                                         BATL_MEMCOHERENCE)
 458 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
 459                                         BATU_VS | BATU_VP)
 460 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 461 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 462
 463 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 464 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_10 | \
 465                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 466 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
 467                                         BATU_VP)
 468 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 469 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 470
 471 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 472 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
 473                                         BATL_MEMCOHERENCE)
 474 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
 475                                         BATU_VS | BATU_VP)
 476 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
 477                                         BATL_CACHEINHIBIT | \
 478                                         BATL_GUARDEDSTORAGE)
 479 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 480
 481 /* Stack in dcache: cacheable, no memory coherence */
 482 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
 483 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
 484                                         BATU_VS | BATU_VP)
 485 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 486 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 487
 488 /*
 489  * Internal Definitions
 490  *
 491  * Boot Flags
 492  */
 493 #define BOOTFLAG_COLD   0x01 /* Normal Power-On: Boot from FLASH */
 494 #define BOOTFLAG_WARM   0x02 /* Software reboot */
 495
 496 /*
 497  * Environment Configuration
 498  */
 499
 500 #define CONFIG_ENV_OVERWRITE
 501
 502 #if defined(CONFIG_TSEC_ENET)
 503 #define CONFIG_HAS_ETH0
 504 #define CONFIG_HAS_ETH1
 505 #endif
 506
 507 #define CONFIG_BAUDRATE 115200
 508
 509 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 510
 511 #define CONFIG_BOOTDELAY        5       /* -1 disables auto-boot */
 512
 513 #define xstr(s) str(s)
 514 #define str(s)  #s
 515
 516 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 517         "netdev=eth0\0"                                                 \
 518         "consoledev=ttyS0\0"                                            \
 519         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 520                 "nfsroot=${serverip}:${rootpath}\0"                     \
 521         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 522         "addip=setenv bootargs ${bootargs} "                            \
 523                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 524                 ":${hostname}:${netdev}:off panic=1\0"                  \
 525         "addtty=setenv bootargs ${bootargs}"                            \
 526                 " console=${consoledev},${baudrate}\0"                  \
 527         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 528         "addmisc=setenv bootargs ${bootargs}\0"                         \
 529         "kernel_addr=FC0A0000\0"                                        \
 530         "fdt_addr=FC2A0000\0"                                           \
 531         "ramdisk_addr=FC2C0000\0"                                       \
 532         "u-boot=mpc8308_p1m/u-boot.bin\0"                               \
 533         "kernel_addr_r=1000000\0"                                       \
 534         "fdt_addr_r=C00000\0"                                           \
 535         "hostname=mpc8308_p1m\0"                                        \
 536         "bootfile=mpc8308_p1m/uImage\0"                                 \
 537         "fdtfile=mpc8308_p1m/mpc8308_p1m.dtb\0"                         \
 538         "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
 539         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 540                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 541         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 542                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 543         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 544                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 545                 "run nfsargs addip addtty addmtd addmisc;"              \
 546                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 547         "bootcmd=run flash_self\0"                                      \
 548         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 549         "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE)             \
 550                 " +${filesize};era " xstr(CONFIG_SYS_MONITOR_BASE)      \
 551                 " +${filesize};cp.b ${fileaddr} "                       \
 552                 xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"          \
 553         "upd=run load update\0"                                         \
 554
 555 #endif  /* __CONFIG_H */