include/configs/xpedite550x.h

   1 /*
   2  * Copyright 2010 Extreme Engineering Solutions, Inc.
   3  * Copyright 2007-2008 Freescale Semiconductor, Inc.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * xpedite550x board configuration file
  10  */
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /*
  15  * High Level Configuration Options
  16  */
  17 #define CONFIG_BOOKE            1       /* BOOKE */
  18 #define CONFIG_E500             1       /* BOOKE e500 family */
  19 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41/48 */
  20 #define CONFIG_P2020            1
  21 #define CONFIG_XPEDITE550X      1
  22 #define CONFIG_SYS_BOARD_NAME   "XPedite5500"
  23 #define CONFIG_SYS_FORM_PMC_XMC 1
  24 #define CONFIG_PRPMC_PCI_ALIAS  "pci0"  /* Processor PMC interface on pci0 */
  25 #define CONFIG_BOARD_EARLY_INIT_R       /* Call board_pre_init */
  26
  27 #ifndef CONFIG_SYS_TEXT_BASE
  28 #define CONFIG_SYS_TEXT_BASE    0xfff80000
  29 #endif
  30
  31 #define CONFIG_PCI              1       /* Enable PCI/PCIE */
  32 #define CONFIG_PCI_PNP          1       /* do pci plug-and-play */
  33 #define CONFIG_PCI_SCAN_SHOW    1       /* show pci devices on startup */
  34 #define CONFIG_PCIE1            1       /* PCIE controler 1 (PEX8112 or XMC) */
  35 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  36 #define CONFIG_PCI_INDIRECT_BRIDGE 1    /* indirect PCI bridge support */
  37 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  38 #define CONFIG_FSL_PCIE_RESET   1       /* need PCIe reset errata */
  39 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  40 #define CONFIG_FSL_ELBC         1
  41
  42 /*
  43  * Multicore config
  44  */
  45 #define CONFIG_MP
  46 #define CONFIG_BPTR_VIRT_ADDR   0xee000000      /* virt boot page address */
  47 #define CONFIG_MPC8xxx_DISABLE_BPTR             /* Don't leave BPTR enabled */
  48
  49 /*
  50  * DDR config
  51  */
  52 #define CONFIG_SYS_FSL_DDR3
  53 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
  54 #define CONFIG_DDR_SPD
  55 #define CONFIG_MEM_INIT_VALUE           0xdeadbeef
  56 #define SPD_EEPROM_ADDRESS                      0x54
  57 #define SPD_EEPROM_OFFSET               0x200   /* OFFSET of SPD in EEPROM */
  58 #define CONFIG_NUM_DDR_CONTROLLERS      1
  59 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  60 #define CONFIG_CHIP_SELECTS_PER_CTRL 2
  61 #define CONFIG_DDR_ECC
  62 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
  63 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000 /* DDR is system memory*/
  64 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  65 #define CONFIG_VERY_BIG_RAM
  66
  67 #ifndef __ASSEMBLY__
  68 extern unsigned long get_board_sys_clk(unsigned long dummy);
  69 extern unsigned long get_board_ddr_clk(unsigned long dummy);
  70 #endif
  71
  72 #define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0) /* sysclk for MPC85xx */
  73 #define CONFIG_DDR_CLK_FREQ     get_board_ddr_clk(0) /* ddrclk for MPC85xx */
  74
  75 /*
  76  * These can be toggled for performance analysis, otherwise use default.
  77  */
  78 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  79 #define CONFIG_BTB                      /* toggle branch predition */
  80 #define CONFIG_ENABLE_36BIT_PHYS        1
  81
  82 #define CONFIG_SYS_CCSRBAR              0xef000000
  83 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  84
  85 /*
  86  * Diagnostics
  87  */
  88 #define CONFIG_SYS_ALT_MEMTEST
  89 #define CONFIG_SYS_MEMTEST_START        0x10000000
  90 #define CONFIG_SYS_MEMTEST_END          0x20000000
  91 #define CONFIG_POST                     (CONFIG_SYS_POST_MEMORY | \
  92                                          CONFIG_SYS_POST_I2C)
  93 #define I2C_ADDR_LIST                   {CONFIG_SYS_I2C_EEPROM_ADDR,    \
  94                                          CONFIG_SYS_I2C_LM75_ADDR,      \
  95                                          CONFIG_SYS_I2C_LM90_ADDR,      \
  96                                          CONFIG_SYS_I2C_PCA953X_ADDR0,  \
  97                                          CONFIG_SYS_I2C_PCA953X_ADDR2,  \
  98                                          CONFIG_SYS_I2C_PCA953X_ADDR3,  \
  99                                          CONFIG_SYS_I2C_RTC_ADDR}
 100
 101 /*
 102  * Memory map
 103  * 0x0000_0000 0x7fff_ffff      DDR                     2G Cacheable
 104  * 0x8000_0000 0xbfff_ffff      PCIe1 Mem               1G non-cacheable
 105  * 0xe000_0000 0xe7ff_ffff      SRAM/SSRAM/L1 Cache     128M non-cacheable
 106  * 0xe800_0000 0xe87f_ffff      PCIe1 IO                8M non-cacheable
 107  * 0xee00_0000 0xee00_ffff      Boot page translation   4K non-cacheable
 108  * 0xef00_0000 0xef0f_ffff      CCSR/IMMR               1M non-cacheable
 109  * 0xef80_0000 0xef8f_ffff      NAND Flash              1M non-cacheable
 110  * 0xf000_0000 0xf7ff_ffff      NOR Flash 2             128M non-cacheable
 111  * 0xf800_0000 0xffff_ffff      NOR Flash 1             128M non-cacheable
 112  */
 113
 114 #define CONFIG_SYS_LBC_LCRR     (LCRR_CLKDIV_8 | LCRR_EADC_3)
 115
 116 /*
 117  * NAND flash configuration
 118  */
 119 #define CONFIG_SYS_NAND_BASE            0xef800000
 120 #define CONFIG_SYS_NAND_BASE2           0xef840000 /* Unused at this time */
 121 #define CONFIG_SYS_NAND_BASE_LIST       {CONFIG_SYS_NAND_BASE, \
 122                                          CONFIG_SYS_NAND_BASE2}
 123 #define CONFIG_SYS_MAX_NAND_DEVICE      2
 124 #define CONFIG_MTD_NAND_VERIFY_WRITE
 125 #define CONFIG_SYS_NAND_QUIET_TEST      /* 2nd NAND flash not always populated */
 126 #define CONFIG_NAND_FSL_ELBC
 127
 128 /*
 129  * NOR flash configuration
 130  */
 131 #define CONFIG_SYS_FLASH_BASE           0xf8000000
 132 #define CONFIG_SYS_FLASH_BASE2          0xf0000000
 133 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
 134 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks */
 135 #define CONFIG_SYS_MAX_FLASH_SECT       1024            /* sectors per device */
 136 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000           /* Flash Erase Timeout (ms) */
 137 #define CONFIG_SYS_FLASH_WRITE_TOUT     500             /* Flash Write Timeout (ms) */
 138 #define CONFIG_FLASH_CFI_DRIVER
 139 #define CONFIG_SYS_FLASH_CFI
 140 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 141 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST       { {0xfff40000, 0xc0000}, \
 142                                                   {0xf7f40000, 0xc0000} }
 143 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 144
 145 /*
 146  * Chip select configuration
 147  */
 148 /* NOR Flash 0 on CS0 */
 149 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE  | \
 150                                  BR_PS_16               | \
 151                                  BR_V)
 152 #define CONFIG_SYS_OR0_PRELIM   (OR_AM_128MB            | \
 153                                  OR_GPCM_CSNT           | \
 154                                  OR_GPCM_XACS           | \
 155                                  OR_GPCM_ACS_DIV2       | \
 156                                  OR_GPCM_SCY_8          | \
 157                                  OR_GPCM_TRLX           | \
 158                                  OR_GPCM_EHTR           | \
 159                                  OR_GPCM_EAD)
 160
 161 /* NOR Flash 1 on CS1 */
 162 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_FLASH_BASE2 | \
 163                                  BR_PS_16               | \
 164                                  BR_V)
 165 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 166
 167 /* NAND flash on CS2 */
 168 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_NAND_BASE   | \
 169                                  (2<<BR_DECC_SHIFT)     | \
 170                                  BR_PS_8                | \
 171                                  BR_MS_FCM              | \
 172                                  BR_V)
 173
 174 /* NAND flash on CS2 */
 175 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_256KB    | \
 176                                  OR_FCM_PGS     | \
 177                                  OR_FCM_CSCT    | \
 178                                  OR_FCM_CST     | \
 179                                  OR_FCM_CHT     | \
 180                                  OR_FCM_SCY_1   | \
 181                                  OR_FCM_TRLX    | \
 182                                  OR_FCM_EHTR)
 183
 184 /* NAND flash on CS3 */
 185 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_NAND_BASE2  | \
 186                                  (2<<BR_DECC_SHIFT)     | \
 187                                  BR_PS_8                | \
 188                                  BR_MS_FCM              | \
 189                                  BR_V)
 190 #define CONFIG_SYS_OR3_PRELIM   CONFIG_SYS_OR2_PRELIM
 191
 192 /*
 193  * Use L1 as initial stack
 194  */
 195 #define CONFIG_SYS_INIT_RAM_LOCK        1
 196 #define CONFIG_SYS_INIT_RAM_ADDR        0xe0000000
 197 #define CONFIG_SYS_INIT_RAM_SIZE                0x00004000
 198
 199 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 200 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 201
 202 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)    /* Reserve 512 KB for Mon */
 203 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)   /* Reserved for malloc */
 204
 205 /*
 206  * Serial Port
 207  */
 208 #define CONFIG_CONS_INDEX               1
 209 #define CONFIG_SYS_NS16550
 210 #define CONFIG_SYS_NS16550_SERIAL
 211 #define CONFIG_SYS_NS16550_REG_SIZE     1
 212 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 213 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 214 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 215 #define CONFIG_SYS_BAUDRATE_TABLE       \
 216         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 217 #define CONFIG_BAUDRATE                 115200
 218 #define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 219 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 220
 221 /*
 222  * Use the HUSH parser
 223  */
 224 #define CONFIG_SYS_HUSH_PARSER
 225
 226 /*
 227  * Pass open firmware flat tree
 228  */
 229 #define CONFIG_OF_LIBFDT                1
 230 #define CONFIG_OF_BOARD_SETUP           1
 231 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 232 #define CONFIG_FDT_FIXUP_PCI_IRQ        1
 233
 234 /*
 235  * I2C
 236  */
 237 #define CONFIG_SYS_I2C
 238 #define CONFIG_SYS_I2C_FSL
 239 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 240 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 241 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 242 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 243 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 244 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 245
 246 /* I2C DS7505 temperature sensor */
 247 #define CONFIG_DTT_LM75
 248 #define CONFIG_DTT_SENSORS              { 0 }
 249 #define CONFIG_SYS_I2C_LM75_ADDR        0x48
 250
 251 /* I2C ADT7461 temperature sensor */
 252 #define CONFIG_SYS_I2C_LM90_ADDR        0x4C
 253
 254 /* I2C EEPROM - AT24C128B */
 255 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x54
 256 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 257 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6       /* 64 byte pages */
 258 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* take up to 10 msec */
 259
 260 /* I2C RTC */
 261 #define CONFIG_RTC_M41T11               1
 262 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
 263 #define CONFIG_SYS_M41T11_BASE_YEAR     2000
 264
 265 /* GPIO */
 266 #define CONFIG_PCA953X
 267 #define CONFIG_SYS_I2C_PCA953X_ADDR0    0x18
 268 #define CONFIG_SYS_I2C_PCA953X_ADDR1    0x1c
 269 #define CONFIG_SYS_I2C_PCA953X_ADDR2    0x1e
 270 #define CONFIG_SYS_I2C_PCA953X_ADDR3    0x1f
 271 #define CONFIG_SYS_I2C_PCA953X_ADDR     CONFIG_SYS_I2C_PCA953X_ADDR0
 272
 273 /*
 274  * GPIO pin definitions, PU = pulled high, PD = pulled low
 275  */
 276 /* PCA9557 @ 0x18*/
 277 #define CONFIG_SYS_PCA953X_C0_SER0_EN           0x01 /* PU; UART0 enable (1: enabled) */
 278 #define CONFIG_SYS_PCA953X_C0_SER0_MODE         0x02 /* PU; UART0 serial mode select (1: RS-485, 0: RS-232) */
 279 #define CONFIG_SYS_PCA953X_C0_SER1_EN           0x04 /* PU; UART1 enable (1: enabled) */
 280 #define CONFIG_SYS_PCA953X_C0_SER1_MODE         0x08 /* PU; UART1 serial mode select (1: RS-485, 0: RS-232) */
 281 #define CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS     0x10 /* PU; Boot flash CS select */
 282 #define CONFIG_SYS_PCA953X_NVM_WP               0x20 /* PU; Write protection (0: disabled, 1: enabled) */
 283
 284 /* PCA9557 @ 0x1e*/
 285 #define CONFIG_SYS_PCA953X_XMC_GA0              0x01 /* PU; */
 286 #define CONFIG_SYS_PCA953X_XMC_GA1              0x02 /* PU; */
 287 #define CONFIG_SYS_PCA953X_XMC_GA2              0x04 /* PU; */
 288 #define CONFIG_SYS_PCA953X_XMC_WAKE             0x10 /* PU; */
 289 #define CONFIG_SYS_PCA953X_XMC_BIST             0x20 /* Enable XMC BIST */
 290 #define CONFIG_SYS_PCA953X_PMC_EREADY           0x40 /* PU; PMC PCI eready */
 291 #define CONFIG_SYS_PCA953X_PMC_MONARCH          0x80 /* PMC monarch mode enable */
 292
 293 /* PCA9557 @ 0x1f */
 294 #define CONFIG_SYS_PCA953X_MC_GPIO0             0x01 /* PU; */
 295 #define CONFIG_SYS_PCA953X_MC_GPIO1             0x02 /* PU; */
 296 #define CONFIG_SYS_PCA953X_MC_GPIO2             0x04 /* PU; */
 297 #define CONFIG_SYS_PCA953X_MC_GPIO3             0x08 /* PU; */
 298 #define CONFIG_SYS_PCA953X_MC_GPIO4             0x10 /* PU; */
 299 #define CONFIG_SYS_PCA953X_MC_GPIO5             0x20 /* PU; */
 300 #define CONFIG_SYS_PCA953X_MC_GPIO6             0x40 /* PU; */
 301 #define CONFIG_SYS_PCA953X_MC_GPIO7             0x80 /* PU; */
 302
 303 /*
 304  * General PCI
 305  * Memory space is mapped 1-1, but I/O space must start from 0.
 306  */
 307
 308 /* controller 1 - PEX8112 or XMC, depending on build option */
 309 #define CONFIG_SYS_PCIE1_MEM_BUS        0x80000000
 310 #define CONFIG_SYS_PCIE1_MEM_PHYS       CONFIG_SYS_PCIE1_MEM_BUS
 311 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x40000000      /* 1G */
 312 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 313 #define CONFIG_SYS_PCIE1_IO_PHYS        0xe8000000
 314 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000      /* 8M */
 315
 316
 317 /*
 318  * Networking options
 319  */
 320 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
 321 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 322 #define CONFIG_TSEC_TBI
 323 #define CONFIG_MII              1       /* MII PHY management */
 324 #define CONFIG_MII_DEFAULT_TSEC 1       /* Allow unregistered phys */
 325 #define CONFIG_ETHPRIME         "eTSEC2"
 326
 327 /*
 328  * In-band SGMII auto-negotiation between TBI and BCM5482S PHY fails, force
 329  * 1000mbps SGMII link
 330  */
 331 #define CONFIG_TSEC_TBICR_SETTINGS ( \
 332                 TBICR_PHY_RESET \
 333                 | TBICR_FULL_DUPLEX \
 334                 | TBICR_SPEED1_SET \
 335                 )
 336
 337 #define CONFIG_TSEC1            1
 338 #define CONFIG_TSEC1_NAME       "eTSEC1"
 339 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 340 #define TSEC1_PHY_ADDR          1
 341 #define TSEC1_PHYIDX            0
 342 #define CONFIG_HAS_ETH0
 343
 344 #define CONFIG_TSEC2            1
 345 #define CONFIG_TSEC2_NAME       "eTSEC2"
 346 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 347 #define TSEC2_PHY_ADDR          2
 348 #define TSEC2_PHYIDX            0
 349 #define CONFIG_HAS_ETH1
 350
 351 #define CONFIG_TSEC3            1
 352 #define CONFIG_TSEC3_NAME       "eTSEC3"
 353 #define TSEC3_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 354 #define TSEC3_PHY_ADDR          3
 355 #define TSEC3_PHYIDX            0
 356 #define CONFIG_HAS_ETH2
 357
 358 /*
 359  * USB
 360  */
 361 #define CONFIG_USB_STORAGE
 362 #define CONFIG_USB_EHCI
 363 #define CONFIG_USB_EHCI_FSL
 364 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 365 #define CONFIG_DOS_PARTITION
 366
 367 /*
 368  * Command configuration.
 369  */
 370 #include <config_cmd_default.h>
 371
 372 #define CONFIG_CMD_ASKENV
 373 #define CONFIG_CMD_DATE
 374 #define CONFIG_CMD_DHCP
 375 #define CONFIG_CMD_DTT
 376 #define CONFIG_CMD_EEPROM
 377 #define CONFIG_CMD_ELF
 378 #define CONFIG_CMD_FLASH
 379 #define CONFIG_CMD_I2C
 380 #define CONFIG_CMD_JFFS2
 381 #define CONFIG_CMD_MII
 382 #define CONFIG_CMD_NAND
 383 #define CONFIG_CMD_NET
 384 #define CONFIG_CMD_PCA953X
 385 #define CONFIG_CMD_PCA953X_INFO
 386 #define CONFIG_CMD_PCI
 387 #define CONFIG_CMD_PCI_ENUM
 388 #define CONFIG_CMD_PING
 389 #define CONFIG_CMD_REGINFO
 390 #define CONFIG_CMD_SAVEENV
 391 #define CONFIG_CMD_SNTP
 392 #define CONFIG_CMD_USB
 393
 394 /*
 395  * Miscellaneous configurable options
 396  */
 397 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 398 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 399 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 400 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 401 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 402 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 403 #define CONFIG_CMDLINE_EDITING  1               /* add command line history     */
 404 #define CONFIG_AUTO_COMPLETE    1               /* add autocompletion support */
 405 #define CONFIG_LOADADDR         0x1000000       /* default location for tftp and bootm */
 406 #define CONFIG_BOOTDELAY        3               /* -1 disables auto-boot */
 407 #define CONFIG_PANIC_HANG                       /* do not reset board on panic */
 408 #define CONFIG_PREBOOT                          /* enable preboot variable */
 409 #define CONFIG_FIT              1
 410 #define CONFIG_FIT_VERBOSE      1
 411 #define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 412
 413 /*
 414  * For booting Linux, the board info and command line data
 415  * have to be in the first 16 MB of memory, since this is
 416  * the maximum mapped by the Linux kernel during initialization.
 417  */
 418 #define CONFIG_SYS_BOOTMAPSZ    (16 << 20)      /* Initial Memory map for Linux*/
 419 #define CONFIG_SYS_BOOTM_LEN    (16 << 20)      /* Increase max gunzip size */
 420
 421 /*
 422  * Environment Configuration
 423  */
 424 #define CONFIG_ENV_IS_IN_FLASH  1
 425 #define CONFIG_ENV_SECT_SIZE    0x20000         /* 128k (one sector) for env */
 426 #define CONFIG_ENV_SIZE         0x8000
 427 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 428
 429 /*
 430  * Flash memory map:
 431  * fff80000 - ffffffff     Pri U-Boot (512 KB)
 432  * fff40000 - fff7ffff     Pri U-Boot Environment (256 KB)
 433  * fff00000 - fff3ffff     Pri FDT (256KB)
 434  * fef00000 - ffefffff     Pri OS image (16MB)
 435  * f8000000 - feefffff     Pri OS Use/Filesystem (111MB)
 436  *
 437  * f7f80000 - f7ffffff     Sec U-Boot (512 KB)
 438  * f7f40000 - f7f7ffff     Sec U-Boot Environment (256 KB)
 439  * f7f00000 - f7f3ffff     Sec FDT (256KB)
 440  * f6f00000 - f7efffff     Sec OS image (16MB)
 441  * f0000000 - f6efffff     Sec OS Use/Filesystem (111MB)
 442  */
 443 #define CONFIG_UBOOT1_ENV_ADDR  __stringify(0xfff80000)
 444 #define CONFIG_UBOOT2_ENV_ADDR  __stringify(0xf7f80000)
 445 #define CONFIG_FDT1_ENV_ADDR    __stringify(0xfff00000)
 446 #define CONFIG_FDT2_ENV_ADDR    __stringify(0xf7f00000)
 447 #define CONFIG_OS1_ENV_ADDR     __stringify(0xfef00000)
 448 #define CONFIG_OS2_ENV_ADDR     __stringify(0xf6f00000)
 449
 450 #define CONFIG_PROG_UBOOT1                                              \
 451         "$download_cmd $loadaddr $ubootfile; "                          \
 452         "if test $? -eq 0; then "                                       \
 453                 "protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; "         \
 454                 "erase "CONFIG_UBOOT1_ENV_ADDR" +80000; "               \
 455                 "cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; "       \
 456                 "protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; "          \
 457                 "cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; "      \
 458                 "if test $? -ne 0; then "                               \
 459                         "echo PROGRAM FAILED; "                         \
 460                 "else; "                                                \
 461                         "echo PROGRAM SUCCEEDED; "                      \
 462                 "fi; "                                                  \
 463         "else; "                                                        \
 464                 "echo DOWNLOAD FAILED; "                                \
 465         "fi;"
 466
 467 #define CONFIG_PROG_UBOOT2                                              \
 468         "$download_cmd $loadaddr $ubootfile; "                          \
 469         "if test $? -eq 0; then "                                       \
 470                 "protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; "         \
 471                 "erase "CONFIG_UBOOT2_ENV_ADDR" +80000; "               \
 472                 "cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; "       \
 473                 "protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; "          \
 474                 "cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; "      \
 475                 "if test $? -ne 0; then "                               \
 476                         "echo PROGRAM FAILED; "                         \
 477                 "else; "                                                \
 478                         "echo PROGRAM SUCCEEDED; "                      \
 479                 "fi; "                                                  \
 480         "else; "                                                        \
 481                 "echo DOWNLOAD FAILED; "                                \
 482         "fi;"
 483
 484 #define CONFIG_BOOT_OS_NET                                              \
 485         "$download_cmd $osaddr $osfile; "                               \
 486         "if test $? -eq 0; then "                                       \
 487                 "if test -n $fdtaddr; then "                            \
 488                         "$download_cmd $fdtaddr $fdtfile; "             \
 489                         "if test $? -eq 0; then "                       \
 490                                 "bootm $osaddr - $fdtaddr; "            \
 491                         "else; "                                        \
 492                                 "echo FDT DOWNLOAD FAILED; "            \
 493                         "fi; "                                          \
 494                 "else; "                                                \
 495                         "bootm $osaddr; "                               \
 496                 "fi; "                                                  \
 497         "else; "                                                        \
 498                 "echo OS DOWNLOAD FAILED; "                             \
 499         "fi;"
 500
 501 #define CONFIG_PROG_OS1                                                 \
 502         "$download_cmd $osaddr $osfile; "                               \
 503         "if test $? -eq 0; then "                                       \
 504                 "erase "CONFIG_OS1_ENV_ADDR" +$filesize; "              \
 505                 "cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "        \
 506                 "cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "       \
 507                 "if test $? -ne 0; then "                               \
 508                         "echo OS PROGRAM FAILED; "                      \
 509                 "else; "                                                \
 510                         "echo OS PROGRAM SUCCEEDED; "                   \
 511                 "fi; "                                                  \
 512         "else; "                                                        \
 513                 "echo OS DOWNLOAD FAILED; "                             \
 514         "fi;"
 515
 516 #define CONFIG_PROG_OS2                                                 \
 517         "$download_cmd $osaddr $osfile; "                               \
 518         "if test $? -eq 0; then "                                       \
 519                 "erase "CONFIG_OS2_ENV_ADDR" +$filesize; "              \
 520                 "cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "        \
 521                 "cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "       \
 522                 "if test $? -ne 0; then "                               \
 523                         "echo OS PROGRAM FAILED; "                      \
 524                 "else; "                                                \
 525                         "echo OS PROGRAM SUCCEEDED; "                   \
 526                 "fi; "                                                  \
 527         "else; "                                                        \
 528                 "echo OS DOWNLOAD FAILED; "                             \
 529         "fi;"
 530
 531 #define CONFIG_PROG_FDT1                                                \
 532         "$download_cmd $fdtaddr $fdtfile; "                             \
 533         "if test $? -eq 0; then "                                       \
 534                 "erase "CONFIG_FDT1_ENV_ADDR" +$filesize;"              \
 535                 "cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "      \
 536                 "cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "     \
 537                 "if test $? -ne 0; then "                               \
 538                         "echo FDT PROGRAM FAILED; "                     \
 539                 "else; "                                                \
 540                         "echo FDT PROGRAM SUCCEEDED; "                  \
 541                 "fi; "                                                  \
 542         "else; "                                                        \
 543                 "echo FDT DOWNLOAD FAILED; "                            \
 544         "fi;"
 545
 546 #define CONFIG_PROG_FDT2                                                \
 547         "$download_cmd $fdtaddr $fdtfile; "                             \
 548         "if test $? -eq 0; then "                                       \
 549                 "erase "CONFIG_FDT2_ENV_ADDR" +$filesize;"              \
 550                 "cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "      \
 551                 "cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "     \
 552                 "if test $? -ne 0; then "                               \
 553                         "echo FDT PROGRAM FAILED; "                     \
 554                 "else; "                                                \
 555                         "echo FDT PROGRAM SUCCEEDED; "                  \
 556                 "fi; "                                                  \
 557         "else; "                                                        \
 558                 "echo FDT DOWNLOAD FAILED; "                            \
 559         "fi;"
 560
 561 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 562         "autoload=yes\0"                                                \
 563         "download_cmd=tftp\0"                                           \
 564         "console_args=console=ttyS0,115200\0"                           \
 565         "root_args=root=/dev/nfs rw\0"                                  \
 566         "misc_args=ip=on\0"                                             \
 567         "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 568         "bootfile=/home/user/file\0"                                    \
 569         "osfile=/home/user/board.uImage\0"                              \
 570         "fdtfile=/home/user/board.dtb\0"                                \
 571         "ubootfile=/home/user/u-boot.bin\0"                             \
 572         "fdtaddr=c00000\0"                                              \
 573         "osaddr=0x1000000\0"                                            \
 574         "loadaddr=0x1000000\0"                                          \
 575         "prog_uboot1="CONFIG_PROG_UBOOT1"\0"                            \
 576         "prog_uboot2="CONFIG_PROG_UBOOT2"\0"                            \
 577         "prog_os1="CONFIG_PROG_OS1"\0"                                  \
 578         "prog_os2="CONFIG_PROG_OS2"\0"                                  \
 579         "prog_fdt1="CONFIG_PROG_FDT1"\0"                                \
 580         "prog_fdt2="CONFIG_PROG_FDT2"\0"                                \
 581         "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 582         "bootcmd_flash1=run set_bootargs; "                             \
 583                 "bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
 584         "bootcmd_flash2=run set_bootargs; "                             \
 585                 "bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
 586         "bootcmd=run bootcmd_flash1\0"
 587 #endif  /* __CONFIG_H */