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  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 /*
  13  * High Level Configuration Options
  14  */
  15 #define CONFIG_E300             1 /* E300 family */
  16 #define CONFIG_MPC83xx          1 /* MPC83xx family */
  17 #define CONFIG_MPC830x          1 /* MPC830x family */
  18 #define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
  19 #define CONFIG_MPC8308_P1M      1 /* mpc8308_p1m board specific */
  20
  21 #ifndef CONFIG_SYS_TEXT_BASE
  22 #define CONFIG_SYS_TEXT_BASE    0xFC000000
  23 #endif
  24
  25 /*
  26  * On-board devices
  27  *
  28  * TSECs
  29  */
  30 #define CONFIG_TSEC1
  31 #define CONFIG_TSEC2
  32
  33 /*
  34  * System Clock Setup
  35  */
  36 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
  37 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  38
  39 /*
  40  * Hardware Reset Configuration Word
  41  * if CLKIN is 66.66MHz, then
  42  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
  43  * We choose the A type silicon as default, so the core is 400Mhz.
  44  */
  45 #define CONFIG_SYS_HRCW_LOW (\
  46         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  47         HRCWL_DDR_TO_SCB_CLK_2X1 |\
  48         HRCWL_SVCOD_DIV_2 |\
  49         HRCWL_CSB_TO_CLKIN_4X1 |\
  50         HRCWL_CORE_TO_CSB_3X1)
  51 /*
  52  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
  53  * in 8308's HRCWH according to the manual, but original Freescale's
  54  * code has them and I've expirienced some problems using the board
  55  * with BDI3000 attached when I've tried to set these bits to zero
  56  * (UART doesn't work after the 'reset run' command).
  57  */
  58 #define CONFIG_SYS_HRCW_HIGH (\
  59         HRCWH_PCI_HOST |\
  60         HRCWH_PCI1_ARBITER_ENABLE |\
  61         HRCWH_CORE_ENABLE |\
  62         HRCWH_FROM_0X00000100 |\
  63         HRCWH_BOOTSEQ_DISABLE |\
  64         HRCWH_SW_WATCHDOG_DISABLE |\
  65         HRCWH_ROM_LOC_LOCAL_16BIT |\
  66         HRCWH_RL_EXT_LEGACY |\
  67         HRCWH_TSEC1M_IN_MII |\
  68         HRCWH_TSEC2M_IN_MII |\
  69         HRCWH_BIG_ENDIAN)
  70
  71 /*
  72  * System IO Config
  73  */
  74 #define CONFIG_SYS_SICRH (\
  75         SICRH_ESDHC_A_GPIO |\
  76         SICRH_ESDHC_B_GPIO |\
  77         SICRH_ESDHC_C_GTM |\
  78         SICRH_GPIO_A_TSEC2 |\
  79         SICRH_GPIO_B_TSEC2_TX_CLK |\
  80         SICRH_IEEE1588_A_GPIO |\
  81         SICRH_USB |\
  82         SICRH_GTM_GPIO |\
  83         SICRH_IEEE1588_B_GPIO |\
  84         SICRH_ETSEC2_CRS |\
  85         SICRH_GPIOSEL_1 |\
  86         SICRH_TMROBI_V3P3 |\
  87         SICRH_TSOBI1_V3P3 |\
  88         SICRH_TSOBI2_V3P3)      /* 0xf577d100 */
  89 #define CONFIG_SYS_SICRL (\
  90         SICRL_SPI_PF0 |\
  91         SICRL_UART_PF0 |\
  92         SICRL_IRQ_PF0 |\
  93         SICRL_I2C2_PF0 |\
  94         SICRL_ETSEC1_TX_CLK)    /* 0x00000000 */
  95
  96 #define CONFIG_SYS_GPIO1_PRELIM
  97 /* GPIO Default input/output settings */
  98 #define CONFIG_SYS_GPIO1_DIR        0x7AAF8C00
  99 /*
 100  * Default GPIO values:
 101  * LED#1 enabled; WLAN enabled; Both COM LED on (orange)
 102  */
 103 #define CONFIG_SYS_GPIO1_DAT        0x08008C00
 104
 105 /*
 106  * IMMR new address
 107  */
 108 #define CONFIG_SYS_IMMR         0xE0000000
 109
 110 /*
 111  * SERDES
 112  */
 113 #define CONFIG_FSL_SERDES
 114 #define CONFIG_FSL_SERDES1      0xe3000
 115
 116 /*
 117  * Arbiter Setup
 118  */
 119 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
 120 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
 121 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
 122
 123 /*
 124  * DDR Setup
 125  */
 126 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 127 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 128 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 129 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 130 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
 131                                 | DDRCDR_PZ_LOZ \
 132                                 | DDRCDR_NZ_LOZ \
 133                                 | DDRCDR_ODT \
 134                                 | DDRCDR_Q_DRN)
 135                                 /* 0x7b880001 */
 136 /*
 137  * Manually set up DDR parameters
 138  * consist of two chips HY5PS12621BFP-C4 from HYNIX
 139  */
 140
 141 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
 142
 143 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
 144 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 145                                         | CSCONFIG_ODT_RD_NEVER \
 146                                         | CSCONFIG_ODT_WR_ONLY_CURRENT \
 147                                         | CSCONFIG_ROW_BIT_13 \
 148                                         | CSCONFIG_COL_BIT_10)
 149                                         /* 0x80010102 */
 150 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 151 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 152                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 153                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 154                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 155                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 156                                 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 157                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 158                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 159                                 /* 0x00220802 */
 160 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
 161                                 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 162                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
 163                                 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
 164                                 | (6 << TIMING_CFG1_REFREC_SHIFT) \
 165                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
 166                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 167                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 168                                 /* 0x27256222 */
 169 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
 170                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
 171                                 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 172                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 173                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 174                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 175                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
 176                                 /* 0x121048c5 */
 177 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
 178                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 179                                 /* 0x03600100 */
 180 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 181                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 182                                 | SDRAM_CFG_DBW_32)
 183                                 /* 0x43080000 */
 184
 185 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
 186 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
 187                                 | (0x0232 << SDRAM_MODE_SD_SHIFT))
 188                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
 189 #define CONFIG_SYS_DDR_MODE2            0x00000000
 190
 191 /*
 192  * Memory test
 193  */
 194 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
 195 #define CONFIG_SYS_MEMTEST_END          0x07f00000
 196
 197 /*
 198  * The reserved memory
 199  */
 200 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 201
 202 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 203 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 204
 205 /*
 206  * Initial RAM Base Address Setup
 207  */
 208 #define CONFIG_SYS_INIT_RAM_LOCK        1
 209 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 210 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 211 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 212         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 213
 214 /*
 215  * Local Bus Configuration & Clock Setup
 216  */
 217 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 218 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
 219 #define CONFIG_SYS_LBC_LBCR             0x00040000
 220
 221 /*
 222  * FLASH on the Local Bus
 223  */
 224 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 225 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 226 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 227
 228 #define CONFIG_SYS_FLASH_BASE           0xFC000000 /* FLASH base address */
 229 #define CONFIG_SYS_FLASH_SIZE           64 /* FLASH size is 64M */
 230 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 231
 232 /* Window base at flash base */
 233 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 234 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_64MB)
 235
 236 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 237                                 | BR_PS_16      /* 16 bit port */ \
 238                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 239                                 | BR_V)         /* valid */
 240 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 241                                 | OR_UPM_XAM \
 242                                 | OR_GPCM_CSNT \
 243                                 | OR_GPCM_ACS_DIV2 \
 244                                 | OR_GPCM_XACS \
 245                                 | OR_GPCM_SCY_4 \
 246                                 | OR_GPCM_TRLX_SET \
 247                                 | OR_GPCM_EHTR_SET)
 248
 249 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 250 #define CONFIG_SYS_MAX_FLASH_SECT       512
 251
 252 /* Flash Erase Timeout (ms) */
 253 #define CONFIG_SYS_FLASH_ERASE_TOUT     (1000 * 1024)
 254 /* Flash Write Timeout (ms) */
 255 #define CONFIG_SYS_FLASH_WRITE_TOUT     (500 * 1024)
 256
 257 /*
 258  * SJA1000 CAN controller on Local Bus
 259  */
 260 #define CONFIG_SYS_SJA1000_BASE 0xFBFF0000
 261 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_SJA1000_BASE \
 262                                 | BR_PS_8       /* 8 bit port size */ \
 263                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 264                                 | BR_V)         /* valid */
 265 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
 266                                 | OR_GPCM_SCY_5 \
 267                                 | OR_GPCM_EHTR_SET)
 268                                 /* 0xFFFF8052 */
 269
 270 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_SJA1000_BASE
 271 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 272
 273 /*
 274  * CPLD on Local Bus
 275  */
 276 #define CONFIG_SYS_CPLD_BASE    0xFBFF8000
 277 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_CPLD_BASE \
 278                                 | BR_PS_8       /* 8 bit port */ \
 279                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 280                                 | BR_V)         /* valid */
 281 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_32KB \
 282                                 | OR_GPCM_SCY_4 \
 283                                 | OR_GPCM_EHTR_SET)
 284                                 /* 0xFFFF8042 */
 285
 286 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_CPLD_BASE
 287 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 288
 289 /*
 290  * Serial Port
 291  */
 292 #define CONFIG_CONS_INDEX       1
 293 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 294 #define CONFIG_SYS_NS16550
 295 #define CONFIG_SYS_NS16550_SERIAL
 296 #define CONFIG_SYS_NS16550_REG_SIZE     1
 297 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 298
 299 #define CONFIG_SYS_BAUDRATE_TABLE  \
 300         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 301
 302 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 303 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 304
 305 /* Use the HUSH parser */
 306 #define CONFIG_SYS_HUSH_PARSER
 307
 308 /* Pass open firmware flat tree */
 309 #define CONFIG_OF_LIBFDT        1
 310 #define CONFIG_OF_BOARD_SETUP   1
 311 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 312
 313 /* I2C */
 314 #define CONFIG_SYS_I2C
 315 #define CONFIG_SYS_I2C_FSL
 316 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 317 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 318 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 319 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 320 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 321 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 322
 323 /*
 324  * General PCI
 325  * Addresses are mapped 1-1.
 326  */
 327 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 328 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 329 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 330 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 331 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 332 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 333 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 334 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 335 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 336
 337 /* enable PCIE clock */
 338 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 339
 340 #define CONFIG_PCI
 341 #define CONFIG_PCI_INDIRECT_BRIDGE
 342 #define CONFIG_PCIE
 343
 344 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 345
 346 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 347 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 348
 349 /*
 350  * TSEC
 351  */
 352 #define CONFIG_TSEC_ENET        /* TSEC ethernet support */
 353 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 354 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 355 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 356 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 357
 358 /*
 359  * TSEC ethernet configuration
 360  */
 361 #define CONFIG_MII              1 /* MII PHY management */
 362 #define CONFIG_TSEC1_NAME       "eTSEC0"
 363 #define CONFIG_TSEC2_NAME       "eTSEC1"
 364 #define TSEC1_PHY_ADDR          1
 365 #define TSEC2_PHY_ADDR          2
 366 #define TSEC1_PHYIDX            0
 367 #define TSEC2_PHYIDX            0
 368 #define TSEC1_FLAGS             0
 369 #define TSEC2_FLAGS             0
 370
 371 /* Options are: eTSEC[0-1] */
 372 #define CONFIG_ETHPRIME         "eTSEC0"
 373
 374 /*
 375  * Environment
 376  */
 377 #define CONFIG_ENV_IS_IN_FLASH  1
 378 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 379                                  CONFIG_SYS_MONITOR_LEN)
 380 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
 381 #define CONFIG_ENV_SIZE         0x2000
 382 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 383 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 384
 385 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 386 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 387
 388 /*
 389  * BOOTP options
 390  */
 391 #define CONFIG_BOOTP_BOOTFILESIZE
 392 #define CONFIG_BOOTP_BOOTPATH
 393 #define CONFIG_BOOTP_GATEWAY
 394 #define CONFIG_BOOTP_HOSTNAME
 395
 396 /*
 397  * Command line configuration.
 398  */
 399 #include <config_cmd_default.h>
 400
 401 #define CONFIG_CMD_DHCP
 402 #define CONFIG_CMD_I2C
 403 #define CONFIG_CMD_MII
 404 #define CONFIG_CMD_NET
 405 #define CONFIG_CMD_PCI
 406 #define CONFIG_CMD_PING
 407
 408 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 409
 410 /*
 411  * Miscellaneous configurable options
 412  */
 413 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 414 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 415
 416 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 417
 418 /* Print Buffer Size */
 419 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 420 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 421 /* Boot Argument Buffer Size */
 422 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 423
 424 /*
 425  * For booting Linux, the board info and command line data
 426  * have to be in the first 8 MB of memory, since this is
 427  * the maximum mapped by the Linux kernel during initialization.
 428  */
 429 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 430
 431 /*
 432  * Core HID Setup
 433  */
 434 #define CONFIG_SYS_HID0_INIT    0x000000000
 435 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 436                                  HID0_ENABLE_INSTRUCTION_CACHE | \
 437                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
 438 #define CONFIG_SYS_HID2         HID2_HBE
 439
 440 /*
 441  * MMU Setup
 442  */
 443
 444 /* DDR: cache cacheable */
 445 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
 446                                         BATL_MEMCOHERENCE)
 447 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
 448                                         BATU_VS | BATU_VP)
 449 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 450 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 451
 452 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 453 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_RW | \
 454                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 455 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
 456                                         BATU_VP)
 457 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 458 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 459
 460 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 461 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 462                                         BATL_MEMCOHERENCE)
 463 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
 464                                         BATU_VS | BATU_VP)
 465 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 466                                         BATL_CACHEINHIBIT | \
 467                                         BATL_GUARDEDSTORAGE)
 468 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 469
 470 /* Stack in dcache: cacheable, no memory coherence */
 471 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 472 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
 473                                         BATU_VS | BATU_VP)
 474 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 475 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 476
 477 /*
 478  * Environment Configuration
 479  */
 480
 481 #define CONFIG_ENV_OVERWRITE
 482
 483 #if defined(CONFIG_TSEC_ENET)
 484 #define CONFIG_HAS_ETH0
 485 #define CONFIG_HAS_ETH1
 486 #endif
 487
 488 #define CONFIG_BAUDRATE 115200
 489
 490 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 491
 492 #define CONFIG_BOOTDELAY        5       /* -1 disables auto-boot */
 493
 494 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 495         "netdev=eth0\0"                                                 \
 496         "consoledev=ttyS0\0"                                            \
 497         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 498                 "nfsroot=${serverip}:${rootpath}\0"                     \
 499         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 500         "addip=setenv bootargs ${bootargs} "                            \
 501                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 502                 ":${hostname}:${netdev}:off panic=1\0"                  \
 503         "addtty=setenv bootargs ${bootargs}"                            \
 504                 " console=${consoledev},${baudrate}\0"                  \
 505         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 506         "addmisc=setenv bootargs ${bootargs}\0"                         \
 507         "kernel_addr=FC0A0000\0"                                        \
 508         "fdt_addr=FC2A0000\0"                                           \
 509         "ramdisk_addr=FC2C0000\0"                                       \
 510         "u-boot=mpc8308_p1m/u-boot.bin\0"                               \
 511         "kernel_addr_r=1000000\0"                                       \
 512         "fdt_addr_r=C00000\0"                                           \
 513         "hostname=mpc8308_p1m\0"                                        \
 514         "bootfile=mpc8308_p1m/uImage\0"                                 \
 515         "fdtfile=mpc8308_p1m/mpc8308_p1m.dtb\0"                         \
 516         "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
 517         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 518                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 519         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 520                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 521         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 522                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 523                 "run nfsargs addip addtty addmtd addmisc;"              \
 524                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 525         "bootcmd=run flash_self\0"                                      \
 526         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 527         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 528                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 529                 " +${filesize};cp.b ${fileaddr} "                       \
 530                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 531         "upd=run load update\0"                                         \
 532
 533 #endif  /* __CONFIG_H */