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 #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_MPC8308_P1M      1 /* mpc8308_p1m board specific */
  22
  23 #ifndef CONFIG_SYS_TEXT_BASE
  24 #define CONFIG_SYS_TEXT_BASE    0xFC000000
  25 #endif
  26
  27 /*
  28  * On-board devices
  29  *
  30  * TSECs
  31  */
  32 #define CONFIG_TSEC1
  33 #define CONFIG_TSEC2
  34
  35 /*
  36  * System Clock Setup
  37  */
  38 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
  39 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  40
  41 /*
  42  * Hardware Reset Configuration Word
  43  * if CLKIN is 66.66MHz, then
  44  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
  45  * We choose the A type silicon as default, so the core is 400Mhz.
  46  */
  47 #define CONFIG_SYS_HRCW_LOW (\
  48         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  49         HRCWL_DDR_TO_SCB_CLK_2X1 |\
  50         HRCWL_SVCOD_DIV_2 |\
  51         HRCWL_CSB_TO_CLKIN_4X1 |\
  52         HRCWL_CORE_TO_CSB_3X1)
  53 /*
  54  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
  55  * in 8308's HRCWH according to the manual, but original Freescale's
  56  * code has them and I've expirienced some problems using the board
  57  * with BDI3000 attached when I've tried to set these bits to zero
  58  * (UART doesn't work after the 'reset run' command).
  59  */
  60 #define CONFIG_SYS_HRCW_HIGH (\
  61         HRCWH_PCI_HOST |\
  62         HRCWH_PCI1_ARBITER_ENABLE |\
  63         HRCWH_CORE_ENABLE |\
  64         HRCWH_FROM_0X00000100 |\
  65         HRCWH_BOOTSEQ_DISABLE |\
  66         HRCWH_SW_WATCHDOG_DISABLE |\
  67         HRCWH_ROM_LOC_LOCAL_16BIT |\
  68         HRCWH_RL_EXT_LEGACY |\
  69         HRCWH_TSEC1M_IN_MII |\
  70         HRCWH_TSEC2M_IN_MII |\
  71         HRCWH_BIG_ENDIAN)
  72
  73 /*
  74  * System IO Config
  75  */
  76 #define CONFIG_SYS_SICRH (\
  77         SICRH_ESDHC_A_GPIO |\
  78         SICRH_ESDHC_B_GPIO |\
  79         SICRH_ESDHC_C_GTM |\
  80         SICRH_GPIO_A_TSEC2 |\
  81         SICRH_GPIO_B_TSEC2_TX_CLK |\
  82         SICRH_IEEE1588_A_GPIO |\
  83         SICRH_USB |\
  84         SICRH_GTM_GPIO |\
  85         SICRH_IEEE1588_B_GPIO |\
  86         SICRH_ETSEC2_CRS |\
  87         SICRH_GPIOSEL_1 |\
  88         SICRH_TMROBI_V3P3 |\
  89         SICRH_TSOBI1_V3P3 |\
  90         SICRH_TSOBI2_V3P3)      /* 0xf577d100 */
  91 #define CONFIG_SYS_SICRL (\
  92         SICRL_SPI_PF0 |\
  93         SICRL_UART_PF0 |\
  94         SICRL_IRQ_PF0 |\
  95         SICRL_I2C2_PF0 |\
  96         SICRL_ETSEC1_TX_CLK)    /* 0x00000000 */
  97
  98 #define CONFIG_SYS_GPIO1_PRELIM
  99 /* GPIO Default input/output settings */
 100 #define CONFIG_SYS_GPIO1_DIR        0x7AAF8C00
 101 /*
 102  * Default GPIO values:
 103  * LED#1 enabled; WLAN enabled; Both COM LED on (orange)
 104  */
 105 #define CONFIG_SYS_GPIO1_DAT        0x08008C00
 106
 107 /*
 108  * IMMR new address
 109  */
 110 #define CONFIG_SYS_IMMR         0xE0000000
 111
 112 /*
 113  * SERDES
 114  */
 115 #define CONFIG_FSL_SERDES
 116 #define CONFIG_FSL_SERDES1      0xe3000
 117
 118 /*
 119  * Arbiter Setup
 120  */
 121 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
 122 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
 123 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
 124
 125 /*
 126  * DDR Setup
 127  */
 128 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 129 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 130 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 131 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 132 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
 133                                 | DDRCDR_PZ_LOZ \
 134                                 | DDRCDR_NZ_LOZ \
 135                                 | DDRCDR_ODT \
 136                                 | DDRCDR_Q_DRN)
 137                                 /* 0x7b880001 */
 138 /*
 139  * Manually set up DDR parameters
 140  * consist of two chips HY5PS12621BFP-C4 from HYNIX
 141  */
 142
 143 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
 144
 145 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
 146 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 147                                         | CSCONFIG_ODT_RD_NEVER \
 148                                         | CSCONFIG_ODT_WR_ONLY_CURRENT \
 149                                         | CSCONFIG_ROW_BIT_13 \
 150                                         | CSCONFIG_COL_BIT_10)
 151                                         /* 0x80010102 */
 152 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 153 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 154                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 155                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 156                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 157                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 158                                 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 159                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 160                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 161                                 /* 0x00220802 */
 162 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
 163                                 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 164                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
 165                                 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
 166                                 | (6 << TIMING_CFG1_REFREC_SHIFT) \
 167                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
 168                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 169                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 170                                 /* 0x27256222 */
 171 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
 172                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
 173                                 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 174                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 175                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 176                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 177                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
 178                                 /* 0x121048c5 */
 179 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
 180                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 181                                 /* 0x03600100 */
 182 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 183                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 184                                 | SDRAM_CFG_DBW_32)
 185                                 /* 0x43080000 */
 186
 187 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
 188 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
 189                                 | (0x0232 << SDRAM_MODE_SD_SHIFT))
 190                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
 191 #define CONFIG_SYS_DDR_MODE2            0x00000000
 192
 193 /*
 194  * Memory test
 195  */
 196 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
 197 #define CONFIG_SYS_MEMTEST_END          0x07f00000
 198
 199 /*
 200  * The reserved memory
 201  */
 202 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 203
 204 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 205 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 206
 207 /*
 208  * Initial RAM Base Address Setup
 209  */
 210 #define CONFIG_SYS_INIT_RAM_LOCK        1
 211 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 212 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 213 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 214         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 215
 216 /*
 217  * Local Bus Configuration & Clock Setup
 218  */
 219 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 220 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
 221 #define CONFIG_SYS_LBC_LBCR             0x00040000
 222
 223 /*
 224  * FLASH on the Local Bus
 225  */
 226 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 227 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 228 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 229
 230 #define CONFIG_SYS_FLASH_BASE           0xFC000000 /* FLASH base address */
 231 #define CONFIG_SYS_FLASH_SIZE           64 /* FLASH size is 64M */
 232 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 233
 234 /* Window base at flash base */
 235 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 236 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_64MB)
 237
 238 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 239                                 | BR_PS_16      /* 16 bit port */ \
 240                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 241                                 | BR_V)         /* valid */
 242 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 243                                 | OR_UPM_XAM \
 244                                 | OR_GPCM_CSNT \
 245                                 | OR_GPCM_ACS_DIV2 \
 246                                 | OR_GPCM_XACS \
 247                                 | OR_GPCM_SCY_4 \
 248                                 | OR_GPCM_TRLX_SET \
 249                                 | OR_GPCM_EHTR_SET)
 250
 251 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 252 #define CONFIG_SYS_MAX_FLASH_SECT       512
 253
 254 /* Flash Erase Timeout (ms) */
 255 #define CONFIG_SYS_FLASH_ERASE_TOUT     (1000 * 1024)
 256 /* Flash Write Timeout (ms) */
 257 #define CONFIG_SYS_FLASH_WRITE_TOUT     (500 * 1024)
 258
 259 /*
 260  * SJA1000 CAN controller on Local Bus
 261  */
 262 #define CONFIG_SYS_SJA1000_BASE 0xFBFF0000
 263 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_SJA1000_BASE \
 264                                 | BR_PS_8       /* 8 bit port size */ \
 265                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 266                                 | BR_V)         /* valid */
 267 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
 268                                 | OR_GPCM_SCY_5 \
 269                                 | OR_GPCM_EHTR_SET)
 270                                 /* 0xFFFF8052 */
 271
 272 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_SJA1000_BASE
 273 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 274
 275 /*
 276  * CPLD on Local Bus
 277  */
 278 #define CONFIG_SYS_CPLD_BASE    0xFBFF8000
 279 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_CPLD_BASE \
 280                                 | BR_PS_8       /* 8 bit port */ \
 281                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 282                                 | BR_V)         /* valid */
 283 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_32KB \
 284                                 | OR_GPCM_SCY_4 \
 285                                 | OR_GPCM_EHTR_SET)
 286                                 /* 0xFFFF8042 */
 287
 288 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_CPLD_BASE
 289 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
 290
 291 /*
 292  * Serial Port
 293  */
 294 #define CONFIG_CONS_INDEX       1
 295 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 296 #define CONFIG_SYS_NS16550
 297 #define CONFIG_SYS_NS16550_SERIAL
 298 #define CONFIG_SYS_NS16550_REG_SIZE     1
 299 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 300
 301 #define CONFIG_SYS_BAUDRATE_TABLE  \
 302         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 303
 304 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 305 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 306
 307 /* Use the HUSH parser */
 308 #define CONFIG_SYS_HUSH_PARSER
 309
 310 /* Pass open firmware flat tree */
 311 #define CONFIG_OF_LIBFDT        1
 312 #define CONFIG_OF_BOARD_SETUP   1
 313 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 314
 315 /* I2C */
 316 #define CONFIG_SYS_I2C
 317 #define CONFIG_SYS_I2C_FSL
 318 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 319 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 320 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 321 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 322 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 323 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 324
 325 /*
 326  * General PCI
 327  * Addresses are mapped 1-1.
 328  */
 329 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 330 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 331 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 332 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 333 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 334 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 335 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 336 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 337 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 338
 339 /* enable PCIE clock */
 340 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 341
 342 #define CONFIG_PCI
 343 #define CONFIG_PCI_INDIRECT_BRIDGE
 344 #define CONFIG_PCIE
 345
 346 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
 347
 348 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 349 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 350
 351 /*
 352  * TSEC
 353  */
 354 #define CONFIG_TSEC_ENET        /* TSEC ethernet support */
 355 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 356 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 357 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 358 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 359
 360 /*
 361  * TSEC ethernet configuration
 362  */
 363 #define CONFIG_MII              1 /* MII PHY management */
 364 #define CONFIG_TSEC1_NAME       "eTSEC0"
 365 #define CONFIG_TSEC2_NAME       "eTSEC1"
 366 #define TSEC1_PHY_ADDR          1
 367 #define TSEC2_PHY_ADDR          2
 368 #define TSEC1_PHYIDX            0
 369 #define TSEC2_PHYIDX            0
 370 #define TSEC1_FLAGS             0
 371 #define TSEC2_FLAGS             0
 372
 373 /* Options are: eTSEC[0-1] */
 374 #define CONFIG_ETHPRIME         "eTSEC0"
 375
 376 /*
 377  * Environment
 378  */
 379 #define CONFIG_ENV_IS_IN_FLASH  1
 380 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 381                                  CONFIG_SYS_MONITOR_LEN)
 382 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
 383 #define CONFIG_ENV_SIZE         0x2000
 384 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 385 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 386
 387 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 388 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 389
 390 /*
 391  * BOOTP options
 392  */
 393 #define CONFIG_BOOTP_BOOTFILESIZE
 394 #define CONFIG_BOOTP_BOOTPATH
 395 #define CONFIG_BOOTP_GATEWAY
 396 #define CONFIG_BOOTP_HOSTNAME
 397
 398 /*
 399  * Command line configuration.
 400  */
 401 #include <config_cmd_default.h>
 402
 403 #define CONFIG_CMD_DHCP
 404 #define CONFIG_CMD_I2C
 405 #define CONFIG_CMD_MII
 406 #define CONFIG_CMD_PCI
 407 #define CONFIG_CMD_PING
 408
 409 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
 410
 411 /*
 412  * Miscellaneous configurable options
 413  */
 414 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 415 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 416
 417 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 418
 419 /* Print Buffer Size */
 420 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 421 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 422 /* Boot Argument Buffer Size */
 423 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 424
 425 /*
 426  * For booting Linux, the board info and command line data
 427  * have to be in the first 8 MB of memory, since this is
 428  * the maximum mapped by the Linux kernel during initialization.
 429  */
 430 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 431
 432 /*
 433  * Core HID Setup
 434  */
 435 #define CONFIG_SYS_HID0_INIT    0x000000000
 436 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 437                                  HID0_ENABLE_INSTRUCTION_CACHE | \
 438                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
 439 #define CONFIG_SYS_HID2         HID2_HBE
 440
 441 /*
 442  * MMU Setup
 443  */
 444
 445 /* DDR: cache cacheable */
 446 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
 447                                         BATL_MEMCOHERENCE)
 448 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
 449                                         BATU_VS | BATU_VP)
 450 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 451 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 452
 453 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 454 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_RW | \
 455                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 456 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
 457                                         BATU_VP)
 458 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 459 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 460
 461 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 462 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 463                                         BATL_MEMCOHERENCE)
 464 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
 465                                         BATU_VS | BATU_VP)
 466 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 467                                         BATL_CACHEINHIBIT | \
 468                                         BATL_GUARDEDSTORAGE)
 469 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 470
 471 /* Stack in dcache: cacheable, no memory coherence */
 472 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 473 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
 474                                         BATU_VS | BATU_VP)
 475 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 476 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 477
 478 /*
 479  * Environment Configuration
 480  */
 481
 482 #define CONFIG_ENV_OVERWRITE
 483
 484 #if defined(CONFIG_TSEC_ENET)
 485 #define CONFIG_HAS_ETH0
 486 #define CONFIG_HAS_ETH1
 487 #endif
 488
 489 #define CONFIG_BAUDRATE 115200
 490
 491 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 492
 493 #define CONFIG_BOOTDELAY        5       /* -1 disables auto-boot */
 494
 495 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 496         "netdev=eth0\0"                                                 \
 497         "consoledev=ttyS0\0"                                            \
 498         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 499                 "nfsroot=${serverip}:${rootpath}\0"                     \
 500         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 501         "addip=setenv bootargs ${bootargs} "                            \
 502                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 503                 ":${hostname}:${netdev}:off panic=1\0"                  \
 504         "addtty=setenv bootargs ${bootargs}"                            \
 505                 " console=${consoledev},${baudrate}\0"                  \
 506         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 507         "addmisc=setenv bootargs ${bootargs}\0"                         \
 508         "kernel_addr=FC0A0000\0"                                        \
 509         "fdt_addr=FC2A0000\0"                                           \
 510         "ramdisk_addr=FC2C0000\0"                                       \
 511         "u-boot=mpc8308_p1m/u-boot.bin\0"                               \
 512         "kernel_addr_r=1000000\0"                                       \
 513         "fdt_addr_r=C00000\0"                                           \
 514         "hostname=mpc8308_p1m\0"                                        \
 515         "bootfile=mpc8308_p1m/uImage\0"                                 \
 516         "fdtfile=mpc8308_p1m/mpc8308_p1m.dtb\0"                         \
 517         "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
 518         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 519                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 520         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 521                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 522         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 523                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 524                 "run nfsargs addip addtty addmtd addmisc;"              \
 525                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 526         "bootcmd=run flash_self\0"                                      \
 527         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 528         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 529                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 530                 " +${filesize};cp.b ${fileaddr} "                       \
 531                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 532         "upd=run load update\0"                                         \
 533
 534 #endif  /* __CONFIG_H */