include/configs/P2020COME.h

   1 /*
   2  * Copyright 2009-2010,2012 Freescale Semiconductor, Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __CONFIG_H
   8 #define __CONFIG_H
   9
  10 /* The P2020COME board is only booted via the Freescale On-Chip ROM */
  11 #define CONFIG_SYS_RAMBOOT
  12 #define CONFIG_SYS_EXTRA_ENV_RELOC
  13
  14 #define CONFIG_SYS_TEXT_BASE            0xf8f80000
  15 #define CONFIG_RESET_VECTOR_ADDRESS     0xf8fffffc
  16
  17 #ifdef CONFIG_SDCARD
  18 #define CONFIG_RAMBOOT_SDCARD           1
  19 #endif
  20
  21 #ifdef CONFIG_SPIFLASH
  22 #define CONFIG_RAMBOOT_SPIFLASH         1
  23 #endif
  24
  25 #ifndef CONFIG_SYS_MONITOR_BASE
  26 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
  27 #endif
  28
  29 /* High Level Configuration Options */
  30 #define CONFIG_BOOKE            1       /* BOOKE */
  31 #define CONFIG_E500             1       /* BOOKE e500 family */
  32 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41/48/P1020/P2020,etc*/
  33 #define CONFIG_P2020            1
  34 #define CONFIG_P2020COME        1
  35 #define CONFIG_FSL_ELBC         1       /* Enable eLBC Support */
  36 #define CONFIG_MP
  37
  38 #define CONFIG_PCI              1       /* Enable PCI/PCIE */
  39 #if defined(CONFIG_PCI)
  40 #define CONFIG_PCIE1            1       /* PCIE controller 1 (slot 1) */
  41 #define CONFIG_PCIE2            1       /* PCIE controller 2 (slot 2) */
  42 #define CONFIG_PCIE3            1       /* PCIE controller 3 (slot 3) */
  43
  44 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  45 #define CONFIG_PCI_INDIRECT_BRIDGE 1    /* indirect PCI bridge support */
  46 #define CONFIG_FSL_PCIE_RESET   1       /* need PCIe reset errata */
  47 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  48 #endif /* #if defined(CONFIG_PCI) */
  49 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  50 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  51 #define CONFIG_ENV_OVERWRITE
  52
  53 #if defined(CONFIG_PCI)
  54 #define CONFIG_E1000            1       /* E1000 pci Ethernet card */
  55 #endif
  56
  57 #ifndef __ASSEMBLY__
  58 extern unsigned long get_board_ddr_clk(unsigned long dummy);
  59 extern unsigned long get_board_sys_clk(unsigned long dummy);
  60 #endif
  61
  62 /*
  63  * For P2020COME DDRCLK and SYSCLK are from the same oscillator
  64  * For DA phase the SYSCLK is 66MHz
  65  * For EA phase the SYSCLK is 100MHz
  66  */
  67 #define CONFIG_DDR_CLK_FREQ     get_board_ddr_clk(0)
  68 #define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0)
  69
  70 #define CONFIG_HWCONFIG
  71
  72 /*
  73  * These can be toggled for performance analysis, otherwise use default.
  74  */
  75 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  76 #define CONFIG_BTB                      /* toggle branch prediction */
  77
  78 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming */
  79
  80 #define CONFIG_ENABLE_36BIT_PHYS        1
  81
  82 #ifdef CONFIG_PHYS_64BIT
  83 #define CONFIG_ADDR_MAP                 1
  84 #define CONFIG_SYS_NUM_ADDR_MAP         16      /* number of TLB1 entries */
  85 #endif
  86
  87 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest works on */
  88 #define CONFIG_SYS_MEMTEST_END          0x1fffffff
  89 #define CONFIG_PANIC_HANG       /* do not reset board on panic */
  90
  91  /*
  92   * Config the L2 Cache as L2 SRAM
  93   */
  94 #define CONFIG_SYS_INIT_L2_ADDR         0xf8f80000
  95 #ifdef CONFIG_PHYS_64BIT
  96 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    0xff8f80000ull
  97 #else
  98 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
  99 #endif
 100 #define CONFIG_SYS_L2_SIZE              (512 << 10)
 101 #define CONFIG_SYS_INIT_L2_END          (CONFIG_SYS_INIT_L2_ADDR \
 102                                         + CONFIG_SYS_L2_SIZE)
 103
 104 #define CONFIG_SYS_CCSRBAR              0xffe00000
 105 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
 106
 107 /* DDR Setup */
 108 #define CONFIG_SYS_FSL_DDR3
 109 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
 110 #define CONFIG_DDR_SPD
 111
 112 #define CONFIG_DDR_ECC
 113 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
 114 #define CONFIG_MEM_INIT_VALUE           0xdeadbeef
 115
 116 #define CONFIG_SYS_SDRAM_SIZE           2048ULL /* DDR size on P2020COME */
 117 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
 118 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
 119
 120 #define CONFIG_NUM_DDR_CONTROLLERS      1
 121 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
 122 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
 123
 124 #define CONFIG_SYS_DDR_ERR_INT_EN       0x0000000d
 125 #define CONFIG_SYS_DDR_ERR_DIS          0x00000000
 126 #define CONFIG_SYS_DDR_SBE              0x00ff0000
 127
 128 #define CONFIG_SYS_SPD_BUS_NUM          1
 129 #define SPD_EEPROM_ADDRESS              0x53
 130
 131 /*
 132  * Memory map
 133  *
 134  * 0x0000_0000  0x7fff_ffff     DDR3                    2G Cacheable
 135  * 0x8000_0000  0x9fff_ffff     PCI Express 3 Mem       1G non-cacheable
 136  * 0xa000_0000  0xbfff_ffff     PCI Express 2 Mem       1G non-cacheable
 137  * 0xc000_0000  0xdfff_ffff     PCI Express 1 Mem       1G non-cacheable
 138  * 0xffc1_0000  0xffc1_ffff     PCI Express 3 IO        64K non-cacheable
 139  * 0xffc2_0000  0xffc2_ffff     PCI Express 2 IO        64K non-cacheable
 140  * 0xffc3_0000  0xffc3_ffff     PCI Express 1 IO        64K non-cacheable
 141  *
 142  * 0xffd0_0000  0xffd0_3fff     L1 for stack            16K Cacheable TLB0
 143  * 0xffe0_0000  0xffef_ffff     CCSR                    1M non-cacheable
 144  */
 145
 146 /*
 147  * Local Bus Definitions
 148  */
 149
 150 /* There is no NOR Flash on P2020COME */
 151 #define CONFIG_SYS_NO_FLASH
 152
 153 #define CONFIG_BOARD_EARLY_INIT_R       /* call board_early_init_r function */
 154 #define CONFIG_HWCONFIG
 155
 156 #define CONFIG_SYS_INIT_RAM_LOCK        1
 157 #define CONFIG_SYS_INIT_RAM_ADDR        0xffd00000      /* stack in RAM */
 158 #ifdef CONFIG_PHYS_64BIT
 159 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH      0xf
 160 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW       CONFIG_SYS_INIT_RAM_ADDR
 161 /* the assembler doesn't like typecast */
 162 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
 163         ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
 164           CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
 165 #else
 166 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS   CONFIG_SYS_INIT_RAM_ADDR
 167 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
 168 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
 169 #endif
 170 #define CONFIG_SYS_INIT_RAM_SIZE        0x00004000
 171
 172 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE \
 173                                                 - GENERATED_GBL_DATA_SIZE)
 174 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 175
 176 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
 177 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)
 178
 179 /* Serial Port - controlled on board with jumper J8
 180  * open - index 2
 181  * shorted - index 1
 182  */
 183 #define CONFIG_CONS_INDEX               1
 184 #define CONFIG_SYS_NS16550
 185 #define CONFIG_SYS_NS16550_SERIAL
 186 #define CONFIG_SYS_NS16550_REG_SIZE     1
 187 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 188
 189 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    /* determine from environment */
 190
 191 #define CONFIG_SYS_BAUDRATE_TABLE   \
 192         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 193
 194 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 195 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 196
 197 /* Use the HUSH parser */
 198 #define CONFIG_SYS_HUSH_PARSER
 199
 200 /*
 201  * Pass open firmware flat tree
 202  */
 203 #define CONFIG_OF_LIBFDT                1
 204 #define CONFIG_OF_BOARD_SETUP           1
 205 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
 206
 207 /* new uImage format support */
 208 #define CONFIG_FIT                      1
 209 #define CONFIG_FIT_VERBOSE              1
 210
 211 /* I2C */
 212 #define CONFIG_SYS_I2C
 213 #define CONFIG_SYS_I2C_FSL
 214 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 215 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 216 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 217 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 218 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 219 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 220 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x29} }
 221
 222 /*
 223  * I2C2 EEPROM
 224  */
 225 #define CONFIG_ID_EEPROM
 226 #ifdef CONFIG_ID_EEPROM
 227 #define CONFIG_SYS_I2C_EEPROM_NXID
 228 #endif
 229 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
 230 #define CONFIG_SYS_I2C_EEPROM_ADDR2     0x18
 231 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
 232 #define CONFIG_SYS_EEPROM_BUS_NUM       0
 233 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10 /* and takes up to 10 msec */
 234
 235 /*
 236  * eSPI - Enhanced SPI
 237  */
 238 #define CONFIG_FSL_ESPI
 239 #define CONFIG_SPI_FLASH
 240 #define CONFIG_SPI_FLASH_STMICRO
 241 #define CONFIG_CMD_SF
 242 #define CONFIG_SF_DEFAULT_SPEED         10000000
 243 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 244
 245 /*
 246  * General PCI
 247  * Memory space is mapped 1-1, but I/O space must start from 0.
 248  */
 249 #if defined(CONFIG_PCI)
 250
 251 /* controller 3, Slot 3, tgtid 3, Base address 8000 */
 252 #define CONFIG_SYS_PCIE3_MEM_VIRT       0x80000000
 253 #define CONFIG_SYS_PCIE3_MEM_BUS        0x80000000
 254 #define CONFIG_SYS_PCIE3_MEM_PHYS       0x80000000
 255 #define CONFIG_SYS_PCIE3_MEM_SIZE       0x20000000  /* 512M */
 256 #define CONFIG_SYS_PCIE3_IO_VIRT        0xffc10000
 257 #define CONFIG_SYS_PCIE3_IO_BUS         0x00000000
 258 #define CONFIG_SYS_PCIE3_IO_PHYS        0xffc10000
 259 #define CONFIG_SYS_PCIE3_IO_SIZE        0x00010000  /* 64k */
 260
 261 /* controller 2, Slot 2, tgtid 2, Base address 9000 */
 262 #define CONFIG_SYS_PCIE2_MEM_VIRT       0xa0000000
 263 #define CONFIG_SYS_PCIE2_MEM_BUS        0xa0000000
 264 #define CONFIG_SYS_PCIE2_MEM_PHYS       0xa0000000
 265 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x20000000  /* 512M */
 266 #define CONFIG_SYS_PCIE2_IO_VIRT        0xffc20000
 267 #define CONFIG_SYS_PCIE2_IO_BUS         0x00000000
 268 #define CONFIG_SYS_PCIE2_IO_PHYS        0xffc20000
 269 #define CONFIG_SYS_PCIE2_IO_SIZE        0x00010000  /* 64k */
 270
 271 /* controller 1, Slot 1, tgtid 1, Base address a000 */
 272 #define CONFIG_SYS_PCIE1_MEM_VIRT       0xc0000000
 273 #define CONFIG_SYS_PCIE1_MEM_BUS        0xc0000000
 274 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xc0000000
 275 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000  /* 512M */
 276 #define CONFIG_SYS_PCIE1_IO_VIRT        0xffc30000
 277 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 278 #define CONFIG_SYS_PCIE1_IO_PHYS        0xffc30000
 279 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000  /* 64k */
 280
 281 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 282
 283 #undef CONFIG_EEPRO100
 284 #undef CONFIG_TULIP
 285 #undef CONFIG_RTL8139
 286
 287 #ifdef CONFIG_RTL8139
 288 /* This macro is used by RTL8139 but not defined in PPC architecture */
 289 #define KSEG1ADDR(x)            (x)
 290 #define _IO_BASE                0x00000000
 291 #endif
 292
 293 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 294 #define CONFIG_DOS_PARTITION
 295
 296 #endif  /* CONFIG_PCI */
 297
 298 #if defined(CONFIG_TSEC_ENET)
 299 #define CONFIG_MII              1       /* MII PHY management */
 300 #define CONFIG_MII_DEFAULT_TSEC 1       /* Allow unregistered phys */
 301 #define CONFIG_TSEC1            1
 302 #define CONFIG_TSEC1_NAME       "eTSEC1"
 303 #define CONFIG_TSEC2            1
 304 #define CONFIG_TSEC2_NAME       "eTSEC2"
 305 #define CONFIG_TSEC3            1
 306 #define CONFIG_TSEC3_NAME       "eTSEC3"
 307
 308 #define TSEC1_PHY_ADDR          0
 309 #define TSEC2_PHY_ADDR          2
 310 #define TSEC3_PHY_ADDR          1
 311
 312 #undef CONFIG_VSC7385_ENET
 313
 314 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 315 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 316 #define TSEC3_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
 317
 318 #define TSEC1_PHYIDX            0
 319 #define TSEC2_PHYIDX            0
 320 #define TSEC3_PHYIDX            0
 321
 322 #define CONFIG_ETHPRIME         "eTSEC1"
 323
 324 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 325
 326 #endif  /* CONFIG_TSEC_ENET */
 327
 328 /*
 329  * Environment
 330  */
 331 #if defined(CONFIG_RAMBOOT_SDCARD)
 332         #define CONFIG_ENV_IS_IN_MMC    1
 333         #define CONFIG_FSL_FIXED_MMC_LOCATION
 334         #define CONFIG_ENV_SIZE         0x2000
 335         #define CONFIG_SYS_MMC_ENV_DEV  0
 336 #elif defined(CONFIG_RAMBOOT_SPIFLASH)
 337         #define CONFIG_ENV_IS_IN_SPI_FLASH
 338         #define CONFIG_ENV_SPI_BUS      0
 339         #define CONFIG_ENV_SPI_CS       0
 340         #define CONFIG_ENV_SPI_MAX_HZ   10000000
 341         #define CONFIG_ENV_SPI_MODE     0
 342         #define CONFIG_ENV_OFFSET       0x100000        /* 1MB */
 343         #define CONFIG_ENV_SECT_SIZE    0x10000
 344         #define CONFIG_ENV_SIZE         0x2000
 345 #endif
 346
 347 #define CONFIG_LOADS_ECHO               1
 348 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1
 349
 350 /*
 351  * Command line configuration.
 352  */
 353 #include <config_cmd_default.h>
 354
 355 #define CONFIG_CMD_ELF
 356 #define CONFIG_CMD_I2C
 357 #define CONFIG_CMD_IRQ
 358 #define CONFIG_CMD_MII
 359 #define CONFIG_CMD_PING
 360 #define CONFIG_CMD_SETEXPR
 361 #define CONFIG_CMD_REGINFO
 362
 363 #if defined(CONFIG_PCI)
 364 #define CONFIG_CMD_NET
 365 #define CONFIG_CMD_PCI
 366 #endif
 367
 368 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 369
 370 #define CONFIG_MMC      1
 371
 372 #ifdef CONFIG_MMC
 373 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
 374 #define CONFIG_CMD_MMC
 375 #define CONFIG_DOS_PARTITION
 376 #define CONFIG_FSL_ESDHC
 377 #define CONFIG_GENERIC_MMC
 378 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC85xx_ESDHC_ADDR
 379 #define CONFIG_SYS_FSL_ESDHC_BROKEN_TIMEOUT
 380 #endif /* CONFIG_MMC */
 381
 382 #define CONFIG_HAS_FSL_DR_USB
 383 #ifdef CONFIG_HAS_FSL_DR_USB
 384 #define CONFIG_USB_EHCI
 385
 386 #ifdef CONFIG_USB_EHCI
 387 #define CONFIG_CMD_USB
 388 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 389 #define CONFIG_USB_EHCI_FSL
 390 #define CONFIG_USB_STORAGE
 391 #endif
 392 #endif
 393
 394 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
 395 #define CONFIG_CMD_EXT2
 396 #define CONFIG_CMD_FAT
 397 #define CONFIG_DOS_PARTITION
 398 #endif
 399
 400 /* Misc Extra Settings */
 401 #define CONFIG_CMD_DHCP                 1
 402
 403 #define CONFIG_CMD_DATE                 1
 404 #define CONFIG_RTC_M41T62               1
 405 #define CONFIG_SYS_RTC_BUS_NUM          1
 406 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
 407
 408 /*
 409  * Miscellaneous configurable options
 410  */
 411 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 412 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
 413 #define CONFIG_AUTO_COMPLETE    1               /* add autocompletion support */
 414 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 415 #if defined(CONFIG_CMD_KGDB)
 416 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
 417 #else
 418 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 419 #endif
 420 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 421                                                 /* Print Buffer Size */
 422 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 423 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
 424
 425 /*
 426  * For booting Linux, the board info and command line data
 427  * have to be in the first 64 MB of memory, since this is
 428  * the maximum mapped by the Linux kernel during initialization.
 429  */
 430 #define CONFIG_SYS_BOOTMAPSZ    (64 << 20)
 431 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)
 432
 433 #if defined(CONFIG_CMD_KGDB)
 434 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 435 #endif
 436
 437 /*
 438  * Environment Configuration
 439  */
 440
 441 /* The mac addresses for all ethernet interface */
 442 #if defined(CONFIG_TSEC_ENET)
 443 #define CONFIG_HAS_ETH0
 444 #define CONFIG_HAS_ETH1
 445 #define CONFIG_HAS_ETH2
 446 #define CONFIG_HAS_ETH3
 447 #endif
 448
 449 #define CONFIG_HOSTNAME         unknown
 450 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 451 #define CONFIG_BOOTFILE         "uImage"
 452 #define CONFIG_UBOOTPATH        u-boot.bin
 453
 454 /* default location for tftp and bootm */
 455 #define CONFIG_LOADADDR         1000000
 456
 457 #define CONFIG_BOOTDELAY        10      /* -1 disables auto-boot */
 458 #undef  CONFIG_BOOTARGS                 /* the boot command will set bootargs */
 459
 460 #define CONFIG_BAUDRATE         115200
 461
 462 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 463         "hwconfig=fsl_ddr:ecc=on\0"                                     \
 464         "bootcmd=run sdboot\0"                                          \
 465         "sdboot=setenv bootargs root=/dev/mmcblk0p2 rw "                \
 466                 "rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
 467                 "$othbootargs; mmcinfo; "                               \
 468                 "ext2load mmc 0:2 $loadaddr /boot/$bootfile; "          \
 469                 "ext2load mmc 0:2 $fdtaddr /boot/$fdtfile; "            \
 470                 "bootm $loadaddr - $fdtaddr\0"                          \
 471         "sdfatboot=setenv bootargs root=/dev/ram rw "                   \
 472                 "rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
 473                 "$othbootargs; mmcinfo; "                               \
 474                 "fatload mmc 0:1 $loadaddr $bootfile; "                 \
 475                 "fatload mmc 0:1 $fdtaddr $fdtfile; "                   \
 476                 "fatload mmc 0:1 $ramdiskaddr $ramdiskfile; "           \
 477                 "bootm $loadaddr $ramdiskaddr $fdtaddr\0"               \
 478         "usbboot=setenv bootargs root=/dev/sda1 rw "                    \
 479                 "rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
 480                 "$othbootargs; "                                        \
 481                 "usb start; "                                           \
 482                 "ext2load usb 0:1 $loadaddr /boot/$bootfile; "          \
 483                 "ext2load usb 0:1 $fdtaddr /boot/$fdtfile; "            \
 484                 "bootm $loadaddr - $fdtaddr\0"                          \
 485         "usbfatboot=setenv bootargs root=/dev/ram rw "                  \
 486                 "console=$consoledev,$baudrate $othbootargs; "          \
 487                 "usb start; "                                           \
 488                 "fatload usb 0:2 $loadaddr $bootfile; "                 \
 489                 "fatload usb 0:2 $fdtaddr $fdtfile; "                   \
 490                 "fatload usb 0:2 $ramdiskaddr $ramdiskfile; "           \
 491                 "bootm $loadaddr $ramdiskaddr $fdtaddr\0"               \
 492         "usbext2boot=setenv bootargs root=/dev/ram rw "                 \
 493                 "console=$consoledev,$baudrate $othbootargs; "          \
 494                 "usb start; "                                           \
 495                 "ext2load usb 0:4 $loadaddr $bootfile; "                \
 496                 "ext2load usb 0:4 $fdtaddr $fdtfile; "                  \
 497                 "ext2load usb 0:4 $ramdiskaddr $ramdiskfile; "          \
 498                 "bootm $loadaddr $ramdiskaddr $fdtaddr\0"               \
 499         "upgradespi=sf probe 0; "                                       \
 500                 "setenv startaddr 0; "                                  \
 501                 "setenv erasesize a0000; "                              \
 502                 "tftp 1000000 $tftppath/$uboot_spi; "                   \
 503                 "sf erase $startaddr $erasesize; "                      \
 504                 "sf write 1000000 $startaddr $filesize; "               \
 505                 "sf erase 100000 120000\0"                              \
 506         "clearspienv=sf probe 0;sf erase 100000 20000\0"                \
 507         "othbootargs=ramdisk_size=700000 cache-sram-size=0x10000\0"     \
 508         "netdev=eth0\0"                                                 \
 509         "rootdelaysecond=15\0"                                          \
 510         "uboot_nor=u-boot-nor.bin\0"                                    \
 511         "uboot_spi=u-boot-p2020.spi\0"                                  \
 512         "uboot_sd=u-boot-p2020.bin\0"                                   \
 513         "consoledev=ttyS0\0"                                            \
 514         "ramdiskaddr=2000000\0"                                         \
 515         "ramdiskfile=rootfs-dev.ext2.img\0"                             \
 516         "fdtaddr=c00000\0"                                              \
 517         "fdtfile=uImage-2.6.32-p2020.dtb\0"                             \
 518         "tftppath=p2020\0"
 519
 520 #define CONFIG_HDBOOT                                                   \
 521         "setenv bootargs root=/dev/$bdev rw rootdelay=30 "              \
 522         "console=$consoledev,$baudrate $othbootargs;"                   \
 523         "usb start;"                                                    \
 524         "ext2load usb 0:1 $loadaddr /boot/$bootfile;"                   \
 525         "ext2load usb 0:1 $fdtaddr /boot/$fdtfile;"                     \
 526         "bootm $loadaddr - $fdtaddr"
 527
 528 #define CONFIG_NFSBOOTCOMMAND                                           \
 529         "setenv bootargs root=/dev/nfs rw "                             \
 530         "nfsroot=$serverip:$rootpath "                                  \
 531         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\
 532         "console=$consoledev,$baudrate $othbootargs;"                   \
 533         "tftp $loadaddr $tftppath/$bootfile;"                           \
 534         "tftp $fdtaddr $tftppath/$fdtfile;"                             \
 535         "bootm $loadaddr - $fdtaddr"
 536
 537
 538 #define CONFIG_RAMBOOTCOMMAND                                           \
 539         "setenv bootargs root=/dev/ram rw "                             \
 540         "console=$consoledev,$baudrate $othbootargs;"                   \
 541         "tftp $ramdiskaddr $tftppath/$ramdiskfile;"                     \
 542         "tftp $loadaddr $tftppath/$bootfile;"                           \
 543         "tftp $fdtaddr $tftppath/$fdtfile;"                             \
 544         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 545
 546 #define CONFIG_BOOTCOMMAND              CONFIG_HDBOOT
 547
 548 #endif  /* __CONFIG_H */