1 /* 2 * Copyright 2004, 2011 Freescale Semiconductor. 3 * (C) Copyright 2002,2003 Motorola,Inc. 4 * Xianghua Xiao <X.Xiao@motorola.com> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22 * MA 02111-1307 USA 23 */ 24 25 /* 26 * mpc8560ads board configuration file 27 * 28 * Please refer to doc/README.mpc85xx for more info. 29 * 30 * Make sure you change the MAC address and other network params first, 31 * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file. 32 */ 33 34 #ifndef __CONFIG_H 35 #define __CONFIG_H 36 37 /* High Level Configuration Options */ 38 #define CONFIG_BOOKE 1 /* BOOKE */ 39 #define CONFIG_E500 1 /* BOOKE e500 family */ 40 #define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */ 41 #define CONFIG_CPM2 1 /* has CPM2 */ 42 #define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */ 43 #define CONFIG_MPC8560 1 44 45 /* 46 * default CCARBAR is at 0xff700000 47 * assume U-Boot is less than 0.5MB 48 */ 49 #define CONFIG_SYS_TEXT_BASE 0xfff80000 50 51 #define CONFIG_PCI 52 #define CONFIG_PCI_INDIRECT_BRIDGE 53 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ 54 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 55 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ 56 #define CONFIG_ENV_OVERWRITE 57 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ 58 #define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */ 59 60 /* 61 * sysclk for MPC85xx 62 * 63 * Two valid values are: 64 * 33000000 65 * 66000000 66 * 67 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz 68 * is likely the desired value here, so that is now the default. 69 * The board, however, can run at 66MHz. In any event, this value 70 * must match the settings of some switches. Details can be found 71 * in the README.mpc85xxads. 72 */ 73 74 #ifndef CONFIG_SYS_CLK_FREQ 75 #define CONFIG_SYS_CLK_FREQ 33000000 76 #endif 77 78 79 /* 80 * These can be toggled for performance analysis, otherwise use default. 81 */ 82 #define CONFIG_L2_CACHE /* toggle L2 cache */ 83 #define CONFIG_BTB /* toggle branch predition */ 84 85 #define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */ 86 87 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ 88 #define CONFIG_SYS_MEMTEST_END 0x00400000 89 90 #define CONFIG_SYS_CCSRBAR 0xe0000000 91 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR 92 93 /* DDR Setup */ 94 #define CONFIG_FSL_DDR1 95 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ 96 #define CONFIG_DDR_SPD 97 #undef CONFIG_FSL_DDR_INTERACTIVE 98 99 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 100 101 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ 102 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 103 104 #define CONFIG_NUM_DDR_CONTROLLERS 1 105 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 106 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) 107 108 /* I2C addresses of SPD EEPROMs */ 109 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ 110 111 /* These are used when DDR doesn't use SPD. */ 112 #define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */ 113 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */ 114 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002 115 #define CONFIG_SYS_DDR_TIMING_1 0x37344321 116 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ 117 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ 118 #define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */ 119 #define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */ 120 121 /* 122 * SDRAM on the Local Bus 123 */ 124 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ 125 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ 126 127 #define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */ 128 #define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */ 129 130 #define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */ 131 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 132 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */ 133 #undef CONFIG_SYS_FLASH_CHECKSUM 134 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 135 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 136 137 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 138 139 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 140 #define CONFIG_SYS_RAMBOOT 141 #else 142 #undef CONFIG_SYS_RAMBOOT 143 #endif 144 145 #define CONFIG_FLASH_CFI_DRIVER 146 #define CONFIG_SYS_FLASH_CFI 147 #define CONFIG_SYS_FLASH_EMPTY_INFO 148 149 #undef CONFIG_CLOCKS_IN_MHZ 150 151 152 /* 153 * Local Bus Definitions 154 */ 155 156 /* 157 * Base Register 2 and Option Register 2 configure SDRAM. 158 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000. 159 * 160 * For BR2, need: 161 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 162 * port-size = 32-bits = BR2[19:20] = 11 163 * no parity checking = BR2[21:22] = 00 164 * SDRAM for MSEL = BR2[24:26] = 011 165 * Valid = BR[31] = 1 166 * 167 * 0 4 8 12 16 20 24 28 168 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861 169 * 170 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into 171 * FIXME: the top 17 bits of BR2. 172 */ 173 174 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 175 176 /* 177 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64. 178 * 179 * For OR2, need: 180 * 64MB mask for AM, OR2[0:7] = 1111 1100 181 * XAM, OR2[17:18] = 11 182 * 9 columns OR2[19-21] = 010 183 * 13 rows OR2[23-25] = 100 184 * EAD set for extra time OR[31] = 1 185 * 186 * 0 4 8 12 16 20 24 28 187 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901 188 */ 189 190 #define CONFIG_SYS_OR2_PRELIM 0xfc006901 191 192 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */ 193 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ 194 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ 195 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/ 196 197 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_BSMA1516 \ 198 | LSDMR_RFCR5 \ 199 | LSDMR_PRETOACT3 \ 200 | LSDMR_ACTTORW3 \ 201 | LSDMR_BL8 \ 202 | LSDMR_WRC2 \ 203 | LSDMR_CL3 \ 204 | LSDMR_RFEN \ 205 ) 206 207 /* 208 * SDRAM Controller configuration sequence. 209 */ 210 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL) 211 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) 212 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) 213 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW) 214 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL) 215 216 217 /* 218 * 32KB, 8-bit wide for ADS config reg 219 */ 220 #define CONFIG_SYS_BR4_PRELIM 0xf8000801 221 #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1 222 #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000) 223 224 #define CONFIG_SYS_INIT_RAM_LOCK 1 225 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ 226 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ 227 228 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 229 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 230 231 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 232 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ 233 234 /* Serial Port */ 235 #define CONFIG_CONS_ON_SCC /* define if console on SCC */ 236 #undef CONFIG_CONS_NONE /* define if console on something else */ 237 #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ 238 239 #define CONFIG_BAUDRATE 115200 240 241 #define CONFIG_SYS_BAUDRATE_TABLE \ 242 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 243 244 /* Use the HUSH parser */ 245 #define CONFIG_SYS_HUSH_PARSER 246 #ifdef CONFIG_SYS_HUSH_PARSER 247 #endif 248 249 /* pass open firmware flat tree */ 250 #define CONFIG_OF_LIBFDT 1 251 #define CONFIG_OF_BOARD_SETUP 1 252 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 253 254 /* 255 * I2C 256 */ 257 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ 258 #define CONFIG_HARD_I2C /* I2C with hardware support*/ 259 #undef CONFIG_SOFT_I2C /* I2C bit-banged */ 260 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ 261 #define CONFIG_SYS_I2C_SLAVE 0x7F 262 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ 263 #define CONFIG_SYS_I2C_OFFSET 0x3000 264 265 /* RapidIO MMU */ 266 #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */ 267 #define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */ 268 #define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000 269 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */ 270 271 /* 272 * General PCI 273 * Memory space is mapped 1-1, but I/O space must start from 0. 274 */ 275 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 276 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 277 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 278 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ 279 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000 280 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 281 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 282 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */ 283 284 #if defined(CONFIG_PCI) 285 286 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 287 288 #undef CONFIG_EEPRO100 289 #undef CONFIG_TULIP 290 291 #if !defined(CONFIG_PCI_PNP) 292 #define PCI_ENET0_IOADDR 0xe0000000 293 #define PCI_ENET0_MEMADDR 0xe0000000 294 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ 295 #endif 296 297 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 298 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 299 300 #endif /* CONFIG_PCI */ 301 302 303 #ifdef CONFIG_TSEC_ENET 304 305 #ifndef CONFIG_MII 306 #define CONFIG_MII 1 /* MII PHY management */ 307 #endif 308 #define CONFIG_TSEC1 1 309 #define CONFIG_TSEC1_NAME "TSEC0" 310 #define CONFIG_TSEC2 1 311 #define CONFIG_TSEC2_NAME "TSEC1" 312 #define TSEC1_PHY_ADDR 0 313 #define TSEC2_PHY_ADDR 1 314 #define TSEC1_PHYIDX 0 315 #define TSEC2_PHYIDX 0 316 #define TSEC1_FLAGS TSEC_GIGABIT 317 #define TSEC2_FLAGS TSEC_GIGABIT 318 319 /* Options are: TSEC[0-1] */ 320 #define CONFIG_ETHPRIME "TSEC0" 321 322 #endif /* CONFIG_TSEC_ENET */ 323 324 #ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */ 325 326 #undef CONFIG_ETHER_NONE /* define if ether on something else */ 327 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ 328 329 #if (CONFIG_ETHER_INDEX == 2) 330 /* 331 * - Rx-CLK is CLK13 332 * - Tx-CLK is CLK14 333 * - Select bus for bd/buffers 334 * - Full duplex 335 */ 336 #define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) 337 #define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) 338 #define CONFIG_SYS_CPMFCR_RAMTYPE 0 339 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE) 340 #define FETH2_RST 0x01 341 #elif (CONFIG_ETHER_INDEX == 3) 342 /* need more definitions here for FE3 */ 343 #define FETH3_RST 0x80 344 #endif /* CONFIG_ETHER_INDEX */ 345 346 #ifndef CONFIG_MII 347 #define CONFIG_MII 1 /* MII PHY management */ 348 #endif 349 350 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ 351 352 /* 353 * GPIO pins used for bit-banged MII communications 354 */ 355 #define MDIO_PORT 2 /* Port C */ 356 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ 357 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) 358 #define MDC_DECLARE MDIO_DECLARE 359 360 #define MDIO_ACTIVE (iop->pdir |= 0x00400000) 361 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) 362 #define MDIO_READ ((iop->pdat & 0x00400000) != 0) 363 364 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ 365 else iop->pdat &= ~0x00400000 366 367 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ 368 else iop->pdat &= ~0x00200000 369 370 #define MIIDELAY udelay(1) 371 372 #endif 373 374 375 /* 376 * Environment 377 */ 378 #ifndef CONFIG_SYS_RAMBOOT 379 #define CONFIG_ENV_IS_IN_FLASH 1 380 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) 381 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ 382 #define CONFIG_ENV_SIZE 0x2000 383 #else 384 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ 385 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 386 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 387 #define CONFIG_ENV_SIZE 0x2000 388 #endif 389 390 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 391 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 392 393 /* 394 * BOOTP options 395 */ 396 #define CONFIG_BOOTP_BOOTFILESIZE 397 #define CONFIG_BOOTP_BOOTPATH 398 #define CONFIG_BOOTP_GATEWAY 399 #define CONFIG_BOOTP_HOSTNAME 400 401 402 /* 403 * Command line configuration. 404 */ 405 #include <config_cmd_default.h> 406 407 #define CONFIG_CMD_PING 408 #define CONFIG_CMD_I2C 409 #define CONFIG_CMD_ELF 410 #define CONFIG_CMD_IRQ 411 #define CONFIG_CMD_SETEXPR 412 #define CONFIG_CMD_REGINFO 413 414 #if defined(CONFIG_PCI) 415 #define CONFIG_CMD_PCI 416 #endif 417 418 #if defined(CONFIG_ETHER_ON_FCC) 419 #define CONFIG_CMD_MII 420 #endif 421 422 #if defined(CONFIG_SYS_RAMBOOT) 423 #undef CONFIG_CMD_SAVEENV 424 #undef CONFIG_CMD_LOADS 425 #endif 426 427 428 #undef CONFIG_WATCHDOG /* watchdog disabled */ 429 430 /* 431 * Miscellaneous configurable options 432 */ 433 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 434 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 435 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 436 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */ 437 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 438 439 #if defined(CONFIG_CMD_KGDB) 440 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 441 #else 442 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 443 #endif 444 445 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 446 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 447 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 448 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 449 450 /* 451 * For booting Linux, the board info and command line data 452 * have to be in the first 64 MB of memory, since this is 453 * the maximum mapped by the Linux kernel during initialization. 454 */ 455 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/ 456 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 457 458 #if defined(CONFIG_CMD_KGDB) 459 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 460 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 461 #endif 462 463 464 /* 465 * Environment Configuration 466 */ 467 468 /* The mac addresses for all ethernet interface */ 469 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) 470 #define CONFIG_HAS_ETH0 471 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD 472 #define CONFIG_HAS_ETH1 473 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD 474 #define CONFIG_HAS_ETH2 475 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD 476 #define CONFIG_HAS_ETH3 477 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD 478 #endif 479 480 #define CONFIG_IPADDR 192.168.1.253 481 482 #define CONFIG_HOSTNAME unknown 483 #define CONFIG_ROOTPATH "/nfsroot" 484 #define CONFIG_BOOTFILE "your.uImage" 485 486 #define CONFIG_SERVERIP 192.168.1.1 487 #define CONFIG_GATEWAYIP 192.168.1.1 488 #define CONFIG_NETMASK 255.255.255.0 489 490 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ 491 492 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 493 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ 494 495 #define CONFIG_BAUDRATE 115200 496 497 #define CONFIG_EXTRA_ENV_SETTINGS \ 498 "netdev=eth0\0" \ 499 "consoledev=ttyCPM\0" \ 500 "ramdiskaddr=1000000\0" \ 501 "ramdiskfile=your.ramdisk.u-boot\0" \ 502 "fdtaddr=400000\0" \ 503 "fdtfile=mpc8560ads.dtb\0" 504 505 #define CONFIG_NFSBOOTCOMMAND \ 506 "setenv bootargs root=/dev/nfs rw " \ 507 "nfsroot=$serverip:$rootpath " \ 508 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 509 "console=$consoledev,$baudrate $othbootargs;" \ 510 "tftp $loadaddr $bootfile;" \ 511 "tftp $fdtaddr $fdtfile;" \ 512 "bootm $loadaddr - $fdtaddr" 513 514 #define CONFIG_RAMBOOTCOMMAND \ 515 "setenv bootargs root=/dev/ram rw " \ 516 "console=$consoledev,$baudrate $othbootargs;" \ 517 "tftp $ramdiskaddr $ramdiskfile;" \ 518 "tftp $loadaddr $bootfile;" \ 519 "tftp $fdtaddr $fdtfile;" \ 520 "bootm $loadaddr $ramdiskaddr $fdtaddr" 521 522 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 523 524 #endif /* __CONFIG_H */ 525