git.sur5r.net Git - u-boot/blob - include/configs/ids8313.h

   1 /*
   2  * (C) Copyright 2013
   3  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
   4  *
   5  * Based on:
   6  * Copyright (c) 2011 IDS GmbH, Germany
   7  * Sergej Stepanov <ste@ids.de>
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /*
  16  * High Level Configuration Options
  17  */
  18 #define CONFIG_MPC831x
  19 #define CONFIG_MPC8313
  20 #define CONFIG_IDS8313
  21
  22 #define CONFIG_FSL_ELBC
  23
  24 #define CONFIG_MISC_INIT_R
  25
  26 #define CONFIG_BOOT_RETRY_TIME          900
  27 #define CONFIG_BOOT_RETRY_MIN           30
  28 #define CONFIG_RESET_TO_RETRY
  29
  30 #define CONFIG_83XX_CLKIN               66000000        /* in Hz */
  31 #define CONFIG_SYS_CLK_FREQ             CONFIG_83XX_CLKIN
  32
  33 #define CONFIG_SYS_IMMR         0xF0000000
  34
  35 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth (0-3) */
  36 #define CONFIG_SYS_ACR_RPTCNT           3       /* Arbiter repeat count (0-7) */
  37
  38 /*
  39  * Hardware Reset Configuration Word
  40  * if CLKIN is 66.000MHz, then
  41  * CSB = 132MHz, CORE = 264MHz, DDRC = 264MHz, LBC = 132MHz
  42  */
  43 #define CONFIG_SYS_HRCW_LOW (0x20000000 /* reserved, must be set */ |\
  44                              HRCWL_DDR_TO_SCB_CLK_2X1 |\
  45                              HRCWL_CSB_TO_CLKIN_2X1 |\
  46                              HRCWL_CORE_TO_CSB_2X1)
  47
  48 #define CONFIG_SYS_HRCW_HIGH    (HRCWH_PCI_HOST |\
  49                                  HRCWH_CORE_ENABLE |\
  50                                  HRCWH_FROM_0XFFF00100 |\
  51                                  HRCWH_BOOTSEQ_DISABLE |\
  52                                  HRCWH_SW_WATCHDOG_DISABLE |\
  53                                  HRCWH_ROM_LOC_LOCAL_8BIT |\
  54                                  HRCWH_RL_EXT_LEGACY |\
  55                                  HRCWH_TSEC1M_IN_MII |\
  56                                  HRCWH_TSEC2M_IN_MII |\
  57                                  HRCWH_BIG_ENDIAN)
  58
  59 #define CONFIG_SYS_SICRH        0x00000000
  60 #define CONFIG_SYS_SICRL        (SICRL_LBC | SICRL_SPI_D)
  61
  62 #define CONFIG_HWCONFIG
  63
  64 #define CONFIG_SYS_HID0_INIT    0x000000000
  65 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK |\
  66                                  HID0_ENABLE_INSTRUCTION_CACHE |\
  67                                  HID0_DISABLE_DYNAMIC_POWER_MANAGMENT)
  68
  69 #define CONFIG_SYS_HID2 (HID2_HBE | 0x00020000)
  70
  71 /*
  72  * Definitions for initial stack pointer and data area (in DCACHE )
  73  */
  74 #define CONFIG_SYS_INIT_RAM_LOCK
  75 #define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000
  76 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000  /* End of used area in DPRAM */
  77 #define CONFIG_SYS_GBL_DATA_SIZE        0x100
  78 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE \
  79                                          - CONFIG_SYS_GBL_DATA_SIZE)
  80 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
  81
  82 /*
  83  * Local Bus LCRR and LBCR regs
  84  */
  85 #define CONFIG_SYS_LCRR_EADC            LCRR_EADC_1
  86 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
  87 #define CONFIG_SYS_LBC_LBCR             (0x00040000 |\
  88                                          (0xFF << LBCR_BMT_SHIFT) |\
  89                                          0xF)
  90
  91 #define CONFIG_SYS_LBC_MRTPR            0x20000000
  92
  93 /*
  94  * Internal Definitions
  95  */
  96 /*
  97  * DDR Setup
  98  */
  99 #define CONFIG_SYS_DDR_BASE             0x00000000
 100 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 101 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 102
 103 /*
 104  * Manually set up DDR parameters,
 105  * as this board has not the SPD connected to I2C.
 106  */
 107 #define CONFIG_SYS_DDR_SIZE             256             /* MB */
 108 #define CONFIG_SYS_DDR_CONFIG           (CSCONFIG_EN |\
 109                                          0x00010000 |\
 110                                          CSCONFIG_ROW_BIT_13 |\
 111                                          CSCONFIG_COL_BIT_10)
 112
 113 #define CONFIG_SYS_DDR_CONFIG_256       (CONFIG_SYS_DDR_CONFIG | \
 114                                          CSCONFIG_BANK_BIT_3)
 115
 116 #define CONFIG_SYS_DDR_TIMING_3 (1 << 16)       /* ext refrec */
 117 #define CONFIG_SYS_DDR_TIMING_0 ((3 << TIMING_CFG0_RWT_SHIFT) |\
 118                                 (3 << TIMING_CFG0_WRT_SHIFT) |\
 119                                 (3 << TIMING_CFG0_RRT_SHIFT) |\
 120                                 (3 << TIMING_CFG0_WWT_SHIFT) |\
 121                                 (6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) |\
 122                                 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) |\
 123                                 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
 124                                 (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 125 #define CONFIG_SYS_DDR_TIMING_1 ((4 << TIMING_CFG1_PRETOACT_SHIFT) |\
 126                                 (12 << TIMING_CFG1_ACTTOPRE_SHIFT) |\
 127                                 (4 << TIMING_CFG1_ACTTORW_SHIFT) |\
 128                                 (7 << TIMING_CFG1_CASLAT_SHIFT) |\
 129                                 (4 << TIMING_CFG1_REFREC_SHIFT) |\
 130                                 (4 << TIMING_CFG1_WRREC_SHIFT) |\
 131                                 (2 << TIMING_CFG1_ACTTOACT_SHIFT) |\
 132                                 (2 << TIMING_CFG1_WRTORD_SHIFT))
 133 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) |\
 134                                 (5 << TIMING_CFG2_CPO_SHIFT) |\
 135                                 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) |\
 136                                 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) |\
 137                                 (0 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) |\
 138                                 (1 << TIMING_CFG2_CKE_PLS_SHIFT) |\
 139                                 (6 << TIMING_CFG2_FOUR_ACT_SHIFT))
 140
 141 #define CONFIG_SYS_DDR_INTERVAL ((0x800 << SDRAM_INTERVAL_REFINT_SHIFT) |\
 142                                 (0x800 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 143
 144 #define CONFIG_SYS_SDRAM_CFG            (SDRAM_CFG_SREN |\
 145                                          SDRAM_CFG_2T_EN | SDRAM_CFG_HSE |\
 146                                          SDRAM_CFG_DBW_32 |\
 147                                          SDRAM_CFG_SDRAM_TYPE_DDR2)
 148
 149 #define CONFIG_SYS_SDRAM_CFG2           0x00401000
 150 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) |\
 151                                          (0x0242 << SDRAM_MODE_SD_SHIFT))
 152 #define CONFIG_SYS_DDR_MODE_2           0x00000000
 153 #define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075
 154 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN |\
 155                                          DDRCDR_PZ_NOMZ |\
 156                                          DDRCDR_NZ_NOMZ |\
 157                                          DDRCDR_ODT |\
 158                                          DDRCDR_M_ODR |\
 159                                          DDRCDR_Q_DRN)
 160
 161 /*
 162  * on-board devices
 163  */
 164 #define CONFIG_TSEC1
 165 #define CONFIG_TSEC2
 166 #define CONFIG_TSEC_ENET
 167 #define CONFIG_HARD_SPI
 168
 169 /*
 170  * NOR FLASH setup
 171  */
 172 #define CONFIG_SYS_FLASH_CFI
 173 #define CONFIG_FLASH_CFI_DRIVER
 174 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_8BIT
 175 #define CONFIG_FLASH_SHOW_PROGRESS      50
 176 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 177
 178 #define CONFIG_SYS_FLASH_BASE           0xFF800000
 179 #define CONFIG_SYS_FLASH_SIZE           8
 180 #define CONFIG_SYS_FLASH_PROTECTION
 181
 182 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 183 #define CONFIG_SYS_LBLAWAR0_PRELIM      0x80000016
 184
 185 #define CONFIG_SYS_BR0_PRELIM           (CONFIG_SYS_FLASH_BASE |\
 186                                          BR_PS_8 |\
 187                                          BR_MS_GPCM |\
 188                                          BR_V)
 189
 190 #define CONFIG_SYS_OR0_PRELIM           (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
 191                                          OR_GPCM_SCY_10 |\
 192                                          OR_GPCM_EHTR |\
 193                                          OR_GPCM_TRLX |\
 194                                          OR_GPCM_CSNT |\
 195                                          OR_GPCM_EAD)
 196 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 197 #define CONFIG_SYS_MAX_FLASH_SECT       128
 198
 199 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000
 200 #define CONFIG_SYS_FLASH_WRITE_TOUT     500
 201
 202 /*
 203  * NAND FLASH setup
 204  */
 205 #define CONFIG_SYS_NAND_BASE            0xE1000000
 206 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 207 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 208 #define CONFIG_NAND_FSL_ELBC
 209 #define CONFIG_SYS_NAND_PAGE_SIZE       (2048)
 210 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 211 #define NAND_CACHE_PAGES                64
 212
 213 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_NAND_BASE
 214 #define CONFIG_SYS_LBLAWAR1_PRELIM      0x8000000E
 215 #define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
 216 #define CONFIG_SYS_NAND_LBLAWAR_PRELIM  CONFIG_SYS_LBLAWAR1_PRELIM
 217
 218 #define CONFIG_SYS_BR1_PRELIM   ((CONFIG_SYS_NAND_BASE) |\
 219                                  (2<<BR_DECC_SHIFT) |\
 220                                  BR_PS_8 |\
 221                                  BR_MS_FCM |\
 222                                  BR_V)
 223
 224 #define CONFIG_SYS_OR1_PRELIM   (0xFFFF8000 |\
 225                                  OR_FCM_PGS |\
 226                                  OR_FCM_CSCT |\
 227                                  OR_FCM_CST |\
 228                                  OR_FCM_CHT |\
 229                                  OR_FCM_SCY_4 |\
 230                                  OR_FCM_TRLX |\
 231                                  OR_FCM_EHTR |\
 232                                  OR_FCM_RST)
 233
 234 /*
 235  * MRAM setup
 236  */
 237 #define CONFIG_SYS_MRAM_BASE            0xE2000000
 238 #define CONFIG_SYS_MRAM_SIZE            0x20000 /* 128 Kb */
 239 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_MRAM_BASE
 240 #define CONFIG_SYS_LBLAWAR2_PRELIM      0x80000010      /* 128 Kb  */
 241
 242 #define CONFIG_SYS_OR_TIMING_MRAM
 243
 244 #define CONFIG_SYS_BR2_PRELIM           (CONFIG_SYS_MRAM_BASE |\
 245                                          BR_PS_8 |\
 246                                          BR_MS_GPCM |\
 247                                          BR_V)
 248
 249 #define CONFIG_SYS_OR2_PRELIM           0xFFFE0C74
 250
 251 /*
 252  * CPLD setup
 253  */
 254 #define CONFIG_SYS_CPLD_BASE            0xE3000000
 255 #define CONFIG_SYS_CPLD_SIZE            0x8000
 256 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_CPLD_BASE
 257 #define CONFIG_SYS_LBLAWAR3_PRELIM      0x8000000E
 258
 259 #define CONFIG_SYS_OR_TIMING_MRAM
 260
 261 #define CONFIG_SYS_BR3_PRELIM           (CONFIG_SYS_CPLD_BASE |\
 262                                          BR_PS_8 |\
 263                                          BR_MS_GPCM |\
 264                                          BR_V)
 265
 266 #define CONFIG_SYS_OR3_PRELIM           0xFFFF8814
 267
 268 /*
 269  * HW-Watchdog
 270  */
 271 #define CONFIG_WATCHDOG         1
 272 #define CONFIG_SYS_WATCHDOG_VALUE       0xFFFF
 273
 274 /*
 275  * I2C setup
 276  */
 277 #define CONFIG_SYS_I2C
 278 #define CONFIG_SYS_I2C_FSL
 279 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 280 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 281 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3100
 282 #define CONFIG_RTC_PCF8563
 283 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
 284
 285 /*
 286  * SPI setup
 287  */
 288 #ifdef CONFIG_HARD_SPI
 289 #define CONFIG_MPC8XXX_SPI
 290 #define CONFIG_SYS_GPIO1_PRELIM
 291 #define CONFIG_SYS_GPIO1_DIR            0x00000001
 292 #define CONFIG_SYS_GPIO1_DAT            0x00000001
 293 #endif
 294
 295 /*
 296  * Ethernet setup
 297  */
 298 #ifdef CONFIG_TSEC1
 299 #define CONFIG_HAS_ETH0
 300 #define CONFIG_TSEC1_NAME               "TSEC0"
 301 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 302 #define TSEC1_PHY_ADDR                  0x1
 303 #define TSEC1_FLAGS                     TSEC_GIGABIT
 304 #define TSEC1_PHYIDX                    0
 305 #endif
 306
 307 #ifdef CONFIG_TSEC2
 308 #define CONFIG_HAS_ETH1
 309 #define CONFIG_TSEC2_NAME               "TSEC1"
 310 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 311 #define TSEC2_PHY_ADDR                  0x3
 312 #define TSEC2_FLAGS                     TSEC_GIGABIT
 313 #define TSEC2_PHYIDX                    0
 314 #endif
 315 #define CONFIG_ETHPRIME         "TSEC1"
 316
 317 /*
 318  * Serial Port
 319  */
 320 #define CONFIG_CONS_INDEX               1
 321 #define CONFIG_SYS_NS16550_SERIAL
 322 #define CONFIG_SYS_NS16550_REG_SIZE     1
 323
 324 #define CONFIG_SYS_BAUDRATE_TABLE       \
 325         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 326 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 327 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 328 #define CONFIG_SYS_NS16550_CLK          (CONFIG_83XX_CLKIN * 2)
 329
 330 #define CONFIG_HAS_FSL_DR_USB
 331 #define CONFIG_SYS_SCCR_USBDRCM 3
 332
 333 /*
 334  * BAT's
 335  */
 336 #define CONFIG_HIGH_BATS
 337
 338 /* DDR @ 0x00000000 */
 339 #define CONFIG_SYS_IBAT0L               (CONFIG_SYS_SDRAM_BASE |\
 340                                          BATL_PP_10)
 341 #define CONFIG_SYS_IBAT0U               (CONFIG_SYS_SDRAM_BASE |\
 342                                          BATU_BL_256M |\
 343                                          BATU_VS |\
 344                                          BATU_VP)
 345 #define CONFIG_SYS_DBAT0L               CONFIG_SYS_IBAT0L
 346 #define CONFIG_SYS_DBAT0U               CONFIG_SYS_IBAT0U
 347
 348 /* Initial RAM @ 0xFD000000 */
 349 #define CONFIG_SYS_IBAT1L               (CONFIG_SYS_INIT_RAM_ADDR |\
 350                                          BATL_PP_10 |\
 351                                          BATL_GUARDEDSTORAGE)
 352 #define CONFIG_SYS_IBAT1U               (CONFIG_SYS_INIT_RAM_ADDR |\
 353                                          BATU_BL_256K |\
 354                                          BATU_VS |\
 355                                          BATU_VP)
 356 #define CONFIG_SYS_DBAT1L               CONFIG_SYS_IBAT1L
 357 #define CONFIG_SYS_DBAT1U               CONFIG_SYS_IBAT1U
 358
 359 /* FLASH @ 0xFF800000 */
 360 #define CONFIG_SYS_IBAT2L               (CONFIG_SYS_FLASH_BASE |\
 361                                          BATL_PP_10 |\
 362                                          BATL_GUARDEDSTORAGE)
 363 #define CONFIG_SYS_IBAT2U               (CONFIG_SYS_FLASH_BASE |\
 364                                          BATU_BL_8M |\
 365                                          BATU_VS |\
 366                                          BATU_VP)
 367 #define CONFIG_SYS_DBAT2L               (CONFIG_SYS_FLASH_BASE |\
 368                                          BATL_PP_10 |\
 369                                          BATL_CACHEINHIBIT |\
 370                                          BATL_GUARDEDSTORAGE)
 371 #define CONFIG_SYS_DBAT2U               CONFIG_SYS_IBAT2U
 372
 373 #define CONFIG_SYS_IBAT3L               (0)
 374 #define CONFIG_SYS_IBAT3U               (0)
 375 #define CONFIG_SYS_DBAT3L               CONFIG_SYS_IBAT3L
 376 #define CONFIG_SYS_DBAT3U               CONFIG_SYS_IBAT3U
 377
 378 #define CONFIG_SYS_IBAT4L               (0)
 379 #define CONFIG_SYS_IBAT4U               (0)
 380 #define CONFIG_SYS_DBAT4L               CONFIG_SYS_IBAT4L
 381 #define CONFIG_SYS_DBAT4U               CONFIG_SYS_IBAT4U
 382
 383 /* IMMRBAR @ 0xF0000000 */
 384 #define CONFIG_SYS_IBAT5L               (CONFIG_SYS_IMMR |\
 385                                          BATL_PP_10 |\
 386                                          BATL_CACHEINHIBIT |\
 387                                          BATL_GUARDEDSTORAGE)
 388 #define CONFIG_SYS_IBAT5U               (CONFIG_SYS_IMMR |\
 389                                          BATU_BL_128M |\
 390                                          BATU_VS |\
 391                                          BATU_VP)
 392 #define CONFIG_SYS_DBAT5L               CONFIG_SYS_IBAT5L
 393 #define CONFIG_SYS_DBAT5U               CONFIG_SYS_IBAT5U
 394
 395 /* NAND-Flash @ 0xE1000000, MRAM @ 0xE2000000, CPLD @ 0xE3000000 */
 396 #define CONFIG_SYS_IBAT6L               (0xE0000000 |\
 397                                          BATL_PP_10 |\
 398                                          BATL_GUARDEDSTORAGE)
 399 #define CONFIG_SYS_IBAT6U               (0xE0000000 |\
 400                                          BATU_BL_256M |\
 401                                          BATU_VS |\
 402                                          BATU_VP)
 403 #define CONFIG_SYS_DBAT6L               CONFIG_SYS_IBAT6L
 404 #define CONFIG_SYS_DBAT6U               CONFIG_SYS_IBAT6U
 405
 406 #define CONFIG_SYS_IBAT7L               (0)
 407 #define CONFIG_SYS_IBAT7U               (0)
 408 #define CONFIG_SYS_DBAT7L               CONFIG_SYS_IBAT7L
 409 #define CONFIG_SYS_DBAT7U               CONFIG_SYS_IBAT7U
 410
 411 /*
 412  * U-Boot environment setup
 413  */
 414 #define CONFIG_CMD_NAND
 415 #define CONFIG_CMDLINE_EDITING
 416 #define CONFIG_BOOTP_SUBNETMASK
 417 #define CONFIG_BOOTP_GATEWAY
 418 #define CONFIG_BOOTP_HOSTNAME
 419 #define CONFIG_BOOTP_BOOTPATH
 420 #define CONFIG_BOOTP_BOOTFILESIZE
 421
 422 /*
 423  * The reserved memory
 424  */
 425 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 426 #define CONFIG_SYS_MONITOR_LEN          (768 * 1024)
 427 #define CONFIG_SYS_MALLOC_LEN           (8 * 1024 * 1024)
 428
 429 /*
 430  * Environment Configuration
 431  */
 432 #define CONFIG_ENV_IS_IN_FLASH
 433 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE \
 434                                 + CONFIG_SYS_MONITOR_LEN)
 435 #define CONFIG_ENV_SIZE         0x20000
 436 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SIZE)
 437 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 438
 439 #define CONFIG_NETDEV                   eth1
 440 #define CONFIG_HOSTNAME         ids8313
 441 #define CONFIG_ROOTPATH         "/opt/eldk-4.2/ppc_6xx"
 442 #define CONFIG_BOOTFILE         "ids8313/uImage"
 443 #define CONFIG_UBOOTPATH                "ids8313/u-boot.bin"
 444 #define CONFIG_FDTFILE                  "ids8313/ids8313.dtb"
 445 #define CONFIG_LOADADDR         0x400000
 446 #define CONFIG_ENV_FLAGS_LIST_STATIC "ethaddr:mo,eth1addr:mo"
 447
 448 /* Initial Memory map for Linux*/
 449 #define CONFIG_SYS_BOOTMAPSZ            (256 << 20)
 450
 451 /*
 452  * Miscellaneous configurable options
 453  */
 454 #define CONFIG_SYS_LONGHELP
 455 #define CONFIG_SYS_CBSIZE               1024
 456 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE \
 457                                          + sizeof(CONFIG_SYS_PROMPT)+16)
 458 #define CONFIG_SYS_MAXARGS              16
 459 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 460
 461 #define CONFIG_SYS_MEMTEST_START        0x00001000
 462 #define CONFIG_SYS_MEMTEST_END          0x00C00000
 463
 464 #define CONFIG_SYS_LOAD_ADDR            0x100000
 465 #define CONFIG_MII
 466 #define CONFIG_LOADS_ECHO
 467 #define CONFIG_TIMESTAMP
 468 #define CONFIG_PREBOOT                  "echo;" \
 469                                         "echo Type \\\"run nfsboot\\\" " \
 470                                         "to mount root filesystem over NFS;echo"
 471 #undef  CONFIG_BOOTARGS
 472 #define CONFIG_BOOTCOMMAND              "run boot_cramfs"
 473 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
 474
 475 #define CONFIG_JFFS2_NAND
 476 #define CONFIG_JFFS2_DEV                "0"
 477
 478 /* mtdparts command line support */
 479 #define CONFIG_CMD_MTDPARTS
 480 #define CONFIG_FLASH_CFI_MTD
 481 #define CONFIG_MTD_DEVICE
 482 #define MTDIDS_DEFAULT          "nor0=ff800000.flash,nand0=e1000000.flash"
 483 #define MTDPARTS_DEFAULT        "mtdparts=ff800000.flash:7m(dum)," \
 484                                         "768k(BOOT-BIN)," \
 485                                         "128k(BOOT-ENV),128k(BOOT-REDENV);" \
 486                                         "e1000000.flash:-(ubi)"
 487
 488 #define CONFIG_EXTRA_ENV_SETTINGS \
 489         "netdev=" __stringify(CONFIG_NETDEV) "\0"                       \
 490         "ethprime=TSEC1\0"                                              \
 491         "uboot=" __stringify(CONFIG_UBOOTPATH) "\0"                     \
 492         "tftpflash=tftpboot ${loadaddr} ${uboot}; "                     \
 493                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
 494                 " +${filesize}; "                                       \
 495                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
 496                 " +${filesize}; "                                       \
 497                 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_TEXT_BASE)   \
 498                 " ${filesize}; "                                        \
 499                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
 500                 " +${filesize}; "                                       \
 501                 "cmp.b ${loadaddr} " __stringify(CONFIG_SYS_TEXT_BASE)  \
 502                 " ${filesize}\0"                                        \
 503         "console=ttyS0\0"                                               \
 504         "fdtaddr=0x780000\0"                                            \
 505         "kernel_addr=ff800000\0"                                        \
 506         "fdtfile=" __stringify(CONFIG_FDTFILE) "\0"                     \
 507         "setbootargs=setenv bootargs "                                  \
 508                 "root=${rootdev} rw console=${console},"                \
 509                         "${baudrate} ${othbootargs}\0"                  \
 510         "setipargs=setenv bootargs root=${rootdev} rw "                 \
 511                         "nfsroot=${serverip}:${rootpath} "              \
 512                         "ip=${ipaddr}:${serverip}:${gatewayip}:"        \
 513                         "${netmask}:${hostname}:${netdev}:off "         \
 514                         "console=${console},${baudrate} ${othbootargs}\0" \
 515         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 516         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 517         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 518         "\0"
 519
 520 #define CONFIG_NFSBOOTCOMMAND                                           \
 521         "setenv rootdev /dev/nfs;"                                      \
 522         "run setipargs;run addmtd;"                                     \
 523         "tftp ${loadaddr} ${bootfile};"                         \
 524         "tftp ${fdtaddr} ${fdtfile};"                                   \
 525         "fdt addr ${fdtaddr};"                                          \
 526         "bootm ${loadaddr} - ${fdtaddr}"
 527
 528 /* UBI Support */
 529 #define CONFIG_CMD_NAND_TRIMFFS
 530 #define CONFIG_CMD_UBIFS
 531 #define CONFIG_RBTREE
 532 #define CONFIG_LZO
 533 #define CONFIG_MTD_PARTITIONS
 534
 535 /* bootcount support */
 536 #define CONFIG_BOOTCOUNT_LIMIT
 537 #define CONFIG_BOOTCOUNT_I2C
 538 #define CONFIG_BOOTCOUNT_ALEN   1
 539 #define CONFIG_SYS_BOOTCOUNT_ADDR       0x9
 540
 541 #define CONFIG_IMAGE_FORMAT_LEGACY
 542
 543 #endif  /* __CONFIG_H */