include/configs/p1_twr.h

   1 /*
   2  * Copyright 2013 Freescale Semiconductor, Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /*
   8  * QorIQ P1 Tower boards configuration file
   9  */
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #if defined(CONFIG_TWR_P1025)
  14 #define CONFIG_BOARDNAME "TWR-P1025"
  15 #define CONFIG_PHY_ATHEROS
  16 #define CONFIG_QE
  17 #define CONFIG_SYS_LBC_LBCR     0x00080000      /* Conversion of LBC addr */
  18 #define CONFIG_SYS_LBC_LCRR     0x80000002      /* LB clock ratio reg */
  19 #endif
  20
  21 #ifdef CONFIG_SDCARD
  22 #define CONFIG_RAMBOOT_SDCARD
  23 #define CONFIG_SYS_RAMBOOT
  24 #define CONFIG_SYS_EXTRA_ENV_RELOC
  25 #define CONFIG_SYS_TEXT_BASE            0x11000000
  26 #define CONFIG_RESET_VECTOR_ADDRESS     0x110bfffc
  27 #endif
  28
  29 #ifndef CONFIG_SYS_TEXT_BASE
  30 #define CONFIG_SYS_TEXT_BASE            0xeff40000
  31 #endif
  32
  33 #ifndef CONFIG_RESET_VECTOR_ADDRESS
  34 #define CONFIG_RESET_VECTOR_ADDRESS     0xeffffffc
  35 #endif
  36
  37 #ifndef CONFIG_SYS_MONITOR_BASE
  38 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
  39 #endif
  40
  41 /* High Level Configuration Options */
  42 #define CONFIG_BOOKE
  43 #define CONFIG_E500
  44
  45 #define CONFIG_MP
  46
  47 #define CONFIG_FSL_ELBC
  48 #define CONFIG_PCIE1    /* PCIE controller 1 (slot 1) */
  49 #define CONFIG_PCIE2    /* PCIE controller 2 (slot 2) */
  50 #define CONFIG_FSL_PCI_INIT     /* Use common FSL init code */
  51 #define CONFIG_PCI_INDIRECT_BRIDGE      /* indirect PCI bridge support */
  52 #define CONFIG_FSL_PCIE_RESET   /* need PCIe reset errata */
  53 #define CONFIG_SYS_PCI_64BIT    /* enable 64-bit PCI resources */
  54
  55 #define CONFIG_FSL_LAW
  56 #define CONFIG_TSEC_ENET        /* tsec ethernet support */
  57 #define CONFIG_ENV_OVERWRITE
  58
  59 #define CONFIG_CMD_SATA
  60 #define CONFIG_SATA_SIL3114
  61 #define CONFIG_SYS_SATA_MAX_DEVICE      2
  62 #define CONFIG_LIBATA
  63 #define CONFIG_LBA48
  64
  65 #ifndef __ASSEMBLY__
  66 extern unsigned long get_board_sys_clk(unsigned long dummy);
  67 #endif
  68 #define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0) /*sysclk for TWR-P1025 */
  69
  70 #define CONFIG_DDR_CLK_FREQ     66666666
  71
  72 #define CONFIG_HWCONFIG
  73 /*
  74  * These can be toggled for performance analysis, otherwise use default.
  75  */
  76 #define CONFIG_L2_CACHE
  77 #define CONFIG_BTB
  78
  79 #define CONFIG_BOARD_EARLY_INIT_F       /* Call board_pre_init */
  80
  81 #define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest works on */
  82 #define CONFIG_SYS_MEMTEST_END          0x1fffffff
  83 #define CONFIG_PANIC_HANG       /* do not reset board on panic */
  84
  85 #define CONFIG_SYS_CCSRBAR              0xffe00000
  86 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  87
  88 /* DDR Setup */
  89 #define CONFIG_SYS_FSL_DDR3
  90
  91 #define CONFIG_SYS_SDRAM_SIZE_LAW       LAW_SIZE_512M
  92 #define CONFIG_CHIP_SELECTS_PER_CTRL    1
  93
  94 #define CONFIG_SYS_SDRAM_SIZE           (1u << (CONFIG_SYS_SDRAM_SIZE_LAW - 19))
  95 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
  96 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  97
  98 #define CONFIG_NUM_DDR_CONTROLLERS      1
  99 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
 100
 101 /* Default settings for DDR3 */
 102 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000001f
 103 #define CONFIG_SYS_DDR_CS0_CONFIG       0x80014202
 104 #define CONFIG_SYS_DDR_CS0_CONFIG_2     0x00000000
 105 #define CONFIG_SYS_DDR_CS1_BNDS         0x00000000
 106 #define CONFIG_SYS_DDR_CS1_CONFIG       0x00000000
 107 #define CONFIG_SYS_DDR_CS1_CONFIG_2     0x00000000
 108
 109 #define CONFIG_SYS_DDR_DATA_INIT        0xdeadbeef
 110 #define CONFIG_SYS_DDR_INIT_ADDR        0x00000000
 111 #define CONFIG_SYS_DDR_INIT_EXT_ADDR    0x00000000
 112 #define CONFIG_SYS_DDR_MODE_CONTROL     0x00000000
 113
 114 #define CONFIG_SYS_DDR_ZQ_CONTROL       0x89080600
 115 #define CONFIG_SYS_DDR_WRLVL_CONTROL    0x8655a608
 116 #define CONFIG_SYS_DDR_SR_CNTR          0x00000000
 117 #define CONFIG_SYS_DDR_RCW_1            0x00000000
 118 #define CONFIG_SYS_DDR_RCW_2            0x00000000
 119 #define CONFIG_SYS_DDR_CONTROL          0xc70c0000      /* Type = DDR3  */
 120 #define CONFIG_SYS_DDR_CONTROL_2        0x04401050
 121 #define CONFIG_SYS_DDR_TIMING_4         0x00220001
 122 #define CONFIG_SYS_DDR_TIMING_5         0x03402400
 123
 124 #define CONFIG_SYS_DDR_TIMING_3         0x00020000
 125 #define CONFIG_SYS_DDR_TIMING_0         0x00220004
 126 #define CONFIG_SYS_DDR_TIMING_1         0x5c5b6544
 127 #define CONFIG_SYS_DDR_TIMING_2         0x0fa880de
 128 #define CONFIG_SYS_DDR_CLK_CTRL         0x03000000
 129 #define CONFIG_SYS_DDR_MODE_1           0x80461320
 130 #define CONFIG_SYS_DDR_MODE_2           0x00008000
 131 #define CONFIG_SYS_DDR_INTERVAL         0x09480000
 132
 133 /*
 134  * Memory map
 135  *
 136  * 0x0000_0000 0x1fff_ffff      DDR             Up to 512MB cacheable
 137  * 0x8000_0000 0xdfff_ffff      PCI Express Mem 1.5G non-cacheable(PCIe * 3)
 138  * 0xffc0_0000 0xffc3_ffff      PCI IO range    256k non-cacheable
 139  *
 140  * Localbus
 141  * 0xe000_0000 0xe002_0000      SSD1289         128K non-cacheable
 142  * 0xec00_0000 0xefff_ffff      FLASH           Up to 64M non-cacheable
 143  *
 144  * 0xff90_0000 0xff97_ffff      L2 SRAM         Up to 512K cacheable
 145  * 0xffd0_0000 0xffd0_3fff      init ram        16K Cacheable
 146  * 0xffe0_0000 0xffef_ffff      CCSR            1M non-cacheable
 147  */
 148
 149 /*
 150  * Local Bus Definitions
 151  */
 152 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* 64M */
 153 #define CONFIG_SYS_FLASH_BASE           0xec000000
 154
 155 #define CONFIG_SYS_FLASH_BASE_PHYS      CONFIG_SYS_FLASH_BASE
 156
 157 #define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS)) \
 158         | BR_PS_16 | BR_V)
 159
 160 #define CONFIG_FLASH_OR_PRELIM  0xfc0000b1
 161
 162 #define CONFIG_SYS_SSD_BASE     0xe0000000
 163 #define CONFIG_SYS_SSD_BASE_PHYS        CONFIG_SYS_SSD_BASE
 164 #define CONFIG_SSD_BR_PRELIM    (BR_PHYS_ADDR(CONFIG_SYS_SSD_BASE_PHYS) | \
 165                                         BR_PS_16 | BR_V)
 166 #define CONFIG_SSD_OR_PRELIM    (OR_AM_64KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
 167                                  OR_GPCM_ACS_DIV2 | OR_GPCM_SCY | \
 168                                  OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
 169
 170 #define CONFIG_SYS_BR2_PRELIM CONFIG_SSD_BR_PRELIM
 171 #define CONFIG_SYS_OR2_PRELIM CONFIG_SSD_OR_PRELIM
 172
 173 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE_PHYS}
 174 #define CONFIG_SYS_FLASH_QUIET_TEST
 175 #define CONFIG_FLASH_SHOW_PROGRESS      45      /* count down from 45/5: 9..1 */
 176
 177 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
 178
 179 #undef CONFIG_SYS_FLASH_CHECKSUM
 180 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 181 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 182
 183 #define CONFIG_FLASH_CFI_DRIVER
 184 #define CONFIG_SYS_FLASH_CFI
 185 #define CONFIG_SYS_FLASH_EMPTY_INFO
 186 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 187
 188 #define CONFIG_BOARD_EARLY_INIT_R       /* call board_early_init_r function */
 189
 190 #define CONFIG_SYS_INIT_RAM_LOCK
 191 #define CONFIG_SYS_INIT_RAM_ADDR        0xffd00000
 192 /* Initial L1 address */
 193 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS   CONFIG_SYS_INIT_RAM_ADDR
 194 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
 195 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
 196 /* Size of used area in RAM */
 197 #define CONFIG_SYS_INIT_RAM_SIZE        0x00004000
 198
 199 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 200                                         GENERATED_GBL_DATA_SIZE)
 201 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 202
 203 #define CONFIG_SYS_MONITOR_LEN  (768 * 1024)
 204 #define CONFIG_SYS_MALLOC_LEN   (1024 * 1024)/* Reserved for malloc */
 205
 206 #define CONFIG_SYS_BR0_PRELIM   CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
 207 #define CONFIG_SYS_OR0_PRELIM   CONFIG_FLASH_OR_PRELIM  /* NOR Options */
 208
 209 /* Serial Port
 210  * open - index 2
 211  * shorted - index 1
 212  */
 213 #define CONFIG_CONS_INDEX               1
 214 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 215 #define CONFIG_SYS_NS16550_SERIAL
 216 #define CONFIG_SYS_NS16550_REG_SIZE     1
 217 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 218
 219 #define CONFIG_SYS_BAUDRATE_TABLE       \
 220         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 221
 222 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 223 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 224
 225 /* I2C */
 226 #define CONFIG_SYS_I2C
 227 #define CONFIG_SYS_I2C_FSL                      /* Use FSL common I2C driver */
 228 #define CONFIG_SYS_FSL_I2C_SPEED        400000  /* I2C spd and slave address */
 229 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 230 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 231 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x52
 232
 233 /*
 234  * I2C2 EEPROM
 235  */
 236 #define CONFIG_SYS_FSL_I2C2_SPEED       400000  /* I2C spd and slave address */
 237 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 238 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 239
 240 #define CONFIG_SYS_I2C_PCA9555_ADDR     0x23
 241
 242 /* enable read and write access to EEPROM */
 243 #define CONFIG_CMD_EEPROM
 244 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 245 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 246 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
 247
 248 /*
 249  * eSPI - Enhanced SPI
 250  */
 251 #define CONFIG_HARD_SPI
 252
 253 #if defined(CONFIG_PCI)
 254 /*
 255  * General PCI
 256  * Memory space is mapped 1-1, but I/O space must start from 0.
 257  */
 258
 259 /* controller 2, direct to uli, tgtid 2, Base address 9000 */
 260 #define CONFIG_SYS_PCIE2_NAME           "TWR-ELEV PCIe SLOT"
 261 #define CONFIG_SYS_PCIE2_MEM_VIRT       0xa0000000
 262 #define CONFIG_SYS_PCIE2_MEM_BUS        0xa0000000
 263 #define CONFIG_SYS_PCIE2_MEM_PHYS       0xa0000000
 264 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x20000000      /* 512M */
 265 #define CONFIG_SYS_PCIE2_IO_VIRT        0xffc10000
 266 #define CONFIG_SYS_PCIE2_IO_BUS         0x00000000
 267 #define CONFIG_SYS_PCIE2_IO_PHYS        0xffc10000
 268 #define CONFIG_SYS_PCIE2_IO_SIZE        0x00010000      /* 64k */
 269
 270 /* controller 1, tgtid 1, Base address a000 */
 271 #define CONFIG_SYS_PCIE1_NAME           "mini PCIe SLOT"
 272 #define CONFIG_SYS_PCIE1_MEM_VIRT       0x80000000
 273 #define CONFIG_SYS_PCIE1_MEM_BUS        0x80000000
 274 #define CONFIG_SYS_PCIE1_MEM_PHYS       0x80000000
 275 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
 276 #define CONFIG_SYS_PCIE1_IO_VIRT        0xffc00000
 277 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
 278 #define CONFIG_SYS_PCIE1_IO_PHYS        0xffc00000
 279 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000      /* 64k */
 280
 281 #define CONFIG_CMD_PCI
 282
 283 #define CONFIG_PCI_SCAN_SHOW    /* show pci devices on startup */
 284 #define CONFIG_DOS_PARTITION
 285 #endif /* CONFIG_PCI */
 286
 287 #if defined(CONFIG_TSEC_ENET)
 288
 289 #define CONFIG_MII              /* MII PHY management */
 290 #define CONFIG_TSEC1
 291 #define CONFIG_TSEC1_NAME       "eTSEC1"
 292 #undef CONFIG_TSEC2
 293 #undef CONFIG_TSEC2_NAME
 294 #define CONFIG_TSEC3
 295 #define CONFIG_TSEC3_NAME       "eTSEC3"
 296
 297 #define TSEC1_PHY_ADDR  2
 298 #define TSEC2_PHY_ADDR  0
 299 #define TSEC3_PHY_ADDR  1
 300
 301 #define TSEC1_FLAGS     (TSEC_GIGABIT | TSEC_REDUCED)
 302 #define TSEC2_FLAGS     (TSEC_GIGABIT | TSEC_REDUCED)
 303 #define TSEC3_FLAGS     (TSEC_GIGABIT | TSEC_REDUCED)
 304
 305 #define TSEC1_PHYIDX    0
 306 #define TSEC2_PHYIDX    0
 307 #define TSEC3_PHYIDX    0
 308
 309 #define CONFIG_ETHPRIME "eTSEC1"
 310
 311 #define CONFIG_PHY_GIGE 1       /* Include GbE speed/duplex detection */
 312
 313 #define CONFIG_HAS_ETH0
 314 #define CONFIG_HAS_ETH1
 315 #undef CONFIG_HAS_ETH2
 316 #endif /* CONFIG_TSEC_ENET */
 317
 318 #ifdef CONFIG_QE
 319 /* QE microcode/firmware address */
 320 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR
 321 #define CONFIG_SYS_QE_FW_ADDR   0xefec0000
 322 #define CONFIG_SYS_QE_FMAN_FW_LENGTH    0x10000
 323 #endif /* CONFIG_QE */
 324
 325 #ifdef CONFIG_TWR_P1025
 326 /*
 327  * QE UEC ethernet configuration
 328  */
 329 #define CONFIG_MIIM_ADDRESS     (CONFIG_SYS_CCSRBAR + 0x82120)
 330
 331 #undef CONFIG_UEC_ETH
 332 #define CONFIG_PHY_MODE_NEED_CHANGE
 333
 334 #define CONFIG_UEC_ETH1 /* ETH1 */
 335 #define CONFIG_HAS_ETH0
 336
 337 #ifdef CONFIG_UEC_ETH1
 338 #define CONFIG_SYS_UEC1_UCC_NUM 0       /* UCC1 */
 339 #define CONFIG_SYS_UEC1_RX_CLK  QE_CLK12 /* CLK12 for MII */
 340 #define CONFIG_SYS_UEC1_TX_CLK  QE_CLK9 /* CLK9 for MII */
 341 #define CONFIG_SYS_UEC1_ETH_TYPE        FAST_ETH
 342 #define CONFIG_SYS_UEC1_PHY_ADDR        0x18    /* 0x18 for MII */
 343 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_MII
 344 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
 345 #endif /* CONFIG_UEC_ETH1 */
 346
 347 #define CONFIG_UEC_ETH5 /* ETH5 */
 348 #define CONFIG_HAS_ETH1
 349
 350 #ifdef CONFIG_UEC_ETH5
 351 #define CONFIG_SYS_UEC5_UCC_NUM 4       /* UCC5 */
 352 #define CONFIG_SYS_UEC5_RX_CLK  QE_CLK_NONE
 353 #define CONFIG_SYS_UEC5_TX_CLK  QE_CLK13 /* CLK 13 for RMII */
 354 #define CONFIG_SYS_UEC5_ETH_TYPE        FAST_ETH
 355 #define CONFIG_SYS_UEC5_PHY_ADDR        0x19    /* 0x19 for RMII */
 356 #define CONFIG_SYS_UEC5_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
 357 #define CONFIG_SYS_UEC5_INTERFACE_SPEED 100
 358 #endif /* CONFIG_UEC_ETH5 */
 359 #endif /* CONFIG_TWR-P1025 */
 360
 361 /*
 362  * Dynamic MTD Partition support with mtdparts
 363  */
 364 #define CONFIG_MTD_DEVICE
 365 #define CONFIG_MTD_PARTITIONS
 366 #define CONFIG_CMD_MTDPARTS
 367 #define CONFIG_FLASH_CFI_MTD
 368 #define MTDIDS_DEFAULT "nor0=ec000000.nor"
 369 #define MTDPARTS_DEFAULT "mtdparts=ec000000.nor:256k(vsc7385-firmware)," \
 370                         "256k(dtb),5632k(kernel),57856k(fs)," \
 371                         "256k(qe-ucode-firmware),1280k(u-boot)"
 372
 373 /*
 374  * Environment
 375  */
 376 #ifdef CONFIG_SYS_RAMBOOT
 377 #ifdef CONFIG_RAMBOOT_SDCARD
 378 #define CONFIG_ENV_IS_IN_MMC
 379 #define CONFIG_ENV_SIZE         0x2000
 380 #define CONFIG_SYS_MMC_ENV_DEV  0
 381 #else
 382 #define CONFIG_ENV_IS_NOWHERE   /* Store ENV in memory only */
 383 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
 384 #define CONFIG_ENV_SIZE         0x2000
 385 #endif
 386 #else
 387 #define CONFIG_ENV_IS_IN_FLASH
 388 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 389 #define CONFIG_ENV_SIZE         0x2000
 390 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K (one sector) */
 391 #endif
 392
 393 #define CONFIG_LOADS_ECHO               /* echo on for serial download */
 394 #define CONFIG_SYS_LOADS_BAUD_CHANGE    /* allow baudrate change */
 395
 396 /*
 397  * Command line configuration.
 398  */
 399 #define CONFIG_CMD_IRQ
 400 #define CONFIG_CMD_REGINFO
 401
 402 /*
 403  * USB
 404  */
 405 #define CONFIG_HAS_FSL_DR_USB
 406
 407 #if defined(CONFIG_HAS_FSL_DR_USB)
 408 #define CONFIG_USB_EHCI
 409
 410 #ifdef CONFIG_USB_EHCI
 411 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 412 #define CONFIG_USB_EHCI_FSL
 413 #endif
 414 #endif
 415
 416 #define CONFIG_MMC
 417
 418 #ifdef CONFIG_MMC
 419 #define CONFIG_FSL_ESDHC
 420 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC85xx_ESDHC_ADDR
 421 #define CONFIG_GENERIC_MMC
 422 #endif
 423
 424 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI) \
 425                  || defined(CONFIG_FSL_SATA)
 426 #define CONFIG_DOS_PARTITION
 427 #endif
 428
 429 #undef CONFIG_WATCHDOG  /* watchdog disabled */
 430
 431 /*
 432  * Miscellaneous configurable options
 433  */
 434 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 435 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
 436 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 437 #if defined(CONFIG_CMD_KGDB)
 438 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size */
 439 #else
 440 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 441 #endif
 442 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 443         /* Print Buffer Size */
 444 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 445 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
 446
 447 /*
 448  * For booting Linux, the board info and command line data
 449  * have to be in the first 64 MB of memory, since this is
 450  * the maximum mapped by the Linux kernel during initialization.
 451  */
 452 #define CONFIG_SYS_BOOTMAPSZ    (64 << 20)      /* Initial Memory for Linux*/
 453 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 454
 455 /*
 456  * Environment Configuration
 457  */
 458 #define CONFIG_HOSTNAME         unknown
 459 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 460 #define CONFIG_BOOTFILE         "uImage"
 461 #define CONFIG_UBOOTPATH        u-boot.bin /* U-Boot image on TFTP server */
 462
 463 /* default location for tftp and bootm */
 464 #define CONFIG_LOADADDR 1000000
 465
 466 #define CONFIG_BOOTARGS /* the boot command will set bootargs */
 467
 468 #define CONFIG_BAUDRATE 115200
 469
 470 #define CONFIG_EXTRA_ENV_SETTINGS       \
 471 "netdev=eth0\0" \
 472 "uboot=" __stringify(CONFIG_UBOOTPATH) "\0"     \
 473 "loadaddr=1000000\0"    \
 474 "bootfile=uImage\0"     \
 475 "dtbfile=twr-p1025twr.dtb\0"    \
 476 "ramdiskfile=rootfs.ext2.gz.uboot\0"    \
 477 "qefirmwarefile=fsl_qe_ucode_1021_10_A.bin\0"   \
 478 "tftpflash=tftpboot $loadaddr $uboot; " \
 479         "protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
 480         "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; "      \
 481         "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \
 482         "protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
 483         "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
 484 "kernelflash=tftpboot $loadaddr $bootfile; "    \
 485         "protect off 0xefa80000 +$filesize; "   \
 486         "erase 0xefa80000 +$filesize; " \
 487         "cp.b $loadaddr 0xefa80000 $filesize; " \
 488         "protect on 0xefa80000 +$filesize; "    \
 489         "cmp.b $loadaddr 0xefa80000 $filesize\0"        \
 490 "dtbflash=tftpboot $loadaddr $dtbfile; "        \
 491         "protect off 0xefe80000 +$filesize; "   \
 492         "erase 0xefe80000 +$filesize; " \
 493         "cp.b $loadaddr 0xefe80000 $filesize; " \
 494         "protect on 0xefe80000 +$filesize; "    \
 495         "cmp.b $loadaddr 0xefe80000 $filesize\0"        \
 496 "ramdiskflash=tftpboot $loadaddr $ramdiskfile; "        \
 497         "protect off 0xeeb80000 +$filesize; "   \
 498         "erase 0xeeb80000 +$filesize; " \
 499         "cp.b $loadaddr 0xeeb80000 $filesize; " \
 500         "protect on 0xeeb80000 +$filesize; "    \
 501         "cmp.b $loadaddr 0xeeb80000 $filesize\0"        \
 502 "qefirmwareflash=tftpboot $loadaddr $qefirmwarefile; "  \
 503         "protect off 0xefec0000 +$filesize; "   \
 504         "erase 0xefec0000 +$filesize; " \
 505         "cp.b $loadaddr 0xefec0000 $filesize; " \
 506         "protect on 0xefec0000 +$filesize; "    \
 507         "cmp.b $loadaddr 0xefec0000 $filesize\0"        \
 508 "consoledev=ttyS0\0"    \
 509 "ramdiskaddr=2000000\0" \
 510 "ramdiskfile=rootfs.ext2.gz.uboot\0"    \
 511 "fdtaddr=1e00000\0"     \
 512 "bdev=sda1\0"   \
 513 "norbootaddr=ef080000\0"        \
 514 "norfdtaddr=ef040000\0" \
 515 "ramdisk_size=120000\0" \
 516 "usbboot=setenv bootargs root=/dev/sda1 rw rootdelay=5 " \
 517 "console=$consoledev,$baudrate $othbootargs ; bootm 0xefa80000 - 0xefe80000"
 518
 519 #define CONFIG_NFSBOOTCOMMAND   \
 520 "setenv bootargs root=/dev/nfs rw "     \
 521 "nfsroot=$serverip:$rootpath "  \
 522 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 523 "console=$consoledev,$baudrate $othbootargs;" \
 524 "tftp $loadaddr $bootfile&&"    \
 525 "tftp $fdtaddr $fdtfile&&"      \
 526 "bootm $loadaddr - $fdtaddr"
 527
 528 #define CONFIG_HDBOOT   \
 529 "setenv bootargs root=/dev/$bdev rw rootdelay=30 "      \
 530 "console=$consoledev,$baudrate $othbootargs;" \
 531 "usb start;"    \
 532 "ext2load usb 0:1 $loadaddr /boot/$bootfile;"   \
 533 "ext2load usb 0:1 $fdtaddr /boot/$fdtfile;"     \
 534 "bootm $loadaddr - $fdtaddr"
 535
 536 #define CONFIG_USB_FAT_BOOT     \
 537 "setenv bootargs root=/dev/ram rw "     \
 538 "console=$consoledev,$baudrate $othbootargs " \
 539 "ramdisk_size=$ramdisk_size;"   \
 540 "usb start;"    \
 541 "fatload usb 0:2 $loadaddr $bootfile;"  \
 542 "fatload usb 0:2 $fdtaddr $fdtfile;"    \
 543 "fatload usb 0:2 $ramdiskaddr $ramdiskfile;"    \
 544 "bootm $loadaddr $ramdiskaddr $fdtaddr"
 545
 546 #define CONFIG_USB_EXT2_BOOT    \
 547 "setenv bootargs root=/dev/ram rw "     \
 548 "console=$consoledev,$baudrate $othbootargs " \
 549 "ramdisk_size=$ramdisk_size;"   \
 550 "usb start;"    \
 551 "ext2load usb 0:4 $loadaddr $bootfile;" \
 552 "ext2load usb 0:4 $fdtaddr $fdtfile;" \
 553 "ext2load usb 0:4 $ramdiskaddr $ramdiskfile;" \
 554 "bootm $loadaddr $ramdiskaddr $fdtaddr"
 555
 556 #define CONFIG_NORBOOT  \
 557 "setenv bootargs root=/dev/mtdblock3 rw "       \
 558 "console=$consoledev,$baudrate rootfstype=jffs2 $othbootargs;"  \
 559 "bootm $norbootaddr - $norfdtaddr"
 560
 561 #define CONFIG_RAMBOOTCOMMAND_TFTP      \
 562 "setenv bootargs root=/dev/ram rw "     \
 563 "console=$consoledev,$baudrate $othbootargs " \
 564 "ramdisk_size=$ramdisk_size;"   \
 565 "tftp $ramdiskaddr $ramdiskfile;"       \
 566 "tftp $loadaddr $bootfile;"     \
 567 "tftp $fdtaddr $fdtfile;"       \
 568 "bootm $loadaddr $ramdiskaddr $fdtaddr"
 569
 570 #define CONFIG_RAMBOOTCOMMAND   \
 571 "setenv bootargs root=/dev/ram rw "     \
 572 "console=$consoledev,$baudrate $othbootargs " \
 573 "ramdisk_size=$ramdisk_size;"   \
 574 "bootm 0xefa80000 0xeeb80000 0xefe80000"
 575
 576 #define CONFIG_BOOTCOMMAND      CONFIG_RAMBOOTCOMMAND
 577
 578 #endif /* __CONFIG_H */