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_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ 53 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 54 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ 55 #define CONFIG_ENV_OVERWRITE 56 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ 57 #define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */ 58 59 /* 60 * sysclk for MPC85xx 61 * 62 * Two valid values are: 63 * 33000000 64 * 66000000 65 * 66 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz 67 * is likely the desired value here, so that is now the default. 68 * The board, however, can run at 66MHz. In any event, this value 69 * must match the settings of some switches. Details can be found 70 * in the README.mpc85xxads. 71 */ 72 73 #ifndef CONFIG_SYS_CLK_FREQ 74 #define CONFIG_SYS_CLK_FREQ 33000000 75 #endif 76 77 78 /* 79 * These can be toggled for performance analysis, otherwise use default. 80 */ 81 #define CONFIG_L2_CACHE /* toggle L2 cache */ 82 #define CONFIG_BTB /* toggle branch predition */ 83 84 #define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */ 85 86 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ 87 #define CONFIG_SYS_MEMTEST_END 0x00400000 88 89 #define CONFIG_SYS_CCSRBAR 0xe0000000 90 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR 91 92 /* DDR Setup */ 93 #define CONFIG_FSL_DDR1 94 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ 95 #define CONFIG_DDR_SPD 96 #undef CONFIG_FSL_DDR_INTERACTIVE 97 98 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 99 100 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ 101 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 102 103 #define CONFIG_NUM_DDR_CONTROLLERS 1 104 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 105 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) 106 107 /* I2C addresses of SPD EEPROMs */ 108 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ 109 110 /* These are used when DDR doesn't use SPD. */ 111 #define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */ 112 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */ 113 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002 114 #define CONFIG_SYS_DDR_TIMING_1 0x37344321 115 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ 116 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ 117 #define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */ 118 #define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */ 119 120 /* 121 * SDRAM on the Local Bus 122 */ 123 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ 124 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ 125 126 #define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */ 127 #define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */ 128 129 #define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */ 130 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 131 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */ 132 #undef CONFIG_SYS_FLASH_CHECKSUM 133 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 134 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 135 136 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 137 138 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 139 #define CONFIG_SYS_RAMBOOT 140 #else 141 #undef CONFIG_SYS_RAMBOOT 142 #endif 143 144 #define CONFIG_FLASH_CFI_DRIVER 145 #define CONFIG_SYS_FLASH_CFI 146 #define CONFIG_SYS_FLASH_EMPTY_INFO 147 148 #undef CONFIG_CLOCKS_IN_MHZ 149 150 151 /* 152 * Local Bus Definitions 153 */ 154 155 /* 156 * Base Register 2 and Option Register 2 configure SDRAM. 157 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000. 158 * 159 * For BR2, need: 160 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 161 * port-size = 32-bits = BR2[19:20] = 11 162 * no parity checking = BR2[21:22] = 00 163 * SDRAM for MSEL = BR2[24:26] = 011 164 * Valid = BR[31] = 1 165 * 166 * 0 4 8 12 16 20 24 28 167 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861 168 * 169 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into 170 * FIXME: the top 17 bits of BR2. 171 */ 172 173 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 174 175 /* 176 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64. 177 * 178 * For OR2, need: 179 * 64MB mask for AM, OR2[0:7] = 1111 1100 180 * XAM, OR2[17:18] = 11 181 * 9 columns OR2[19-21] = 010 182 * 13 rows OR2[23-25] = 100 183 * EAD set for extra time OR[31] = 1 184 * 185 * 0 4 8 12 16 20 24 28 186 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901 187 */ 188 189 #define CONFIG_SYS_OR2_PRELIM 0xfc006901 190 191 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */ 192 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ 193 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ 194 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/ 195 196 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_BSMA1516 \ 197 | LSDMR_RFCR5 \ 198 | LSDMR_PRETOACT3 \ 199 | LSDMR_ACTTORW3 \ 200 | LSDMR_BL8 \ 201 | LSDMR_WRC2 \ 202 | LSDMR_CL3 \ 203 | LSDMR_RFEN \ 204 ) 205 206 /* 207 * SDRAM Controller configuration sequence. 208 */ 209 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL) 210 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) 211 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) 212 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW) 213 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL) 214 215 216 /* 217 * 32KB, 8-bit wide for ADS config reg 218 */ 219 #define CONFIG_SYS_BR4_PRELIM 0xf8000801 220 #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1 221 #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000) 222 223 #define CONFIG_SYS_INIT_RAM_LOCK 1 224 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ 225 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ 226 227 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 228 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 229 230 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 231 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ 232 233 /* Serial Port */ 234 #define CONFIG_CONS_ON_SCC /* define if console on SCC */ 235 #undef CONFIG_CONS_NONE /* define if console on something else */ 236 #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ 237 238 #define CONFIG_BAUDRATE 115200 239 240 #define CONFIG_SYS_BAUDRATE_TABLE \ 241 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 242 243 /* Use the HUSH parser */ 244 #define CONFIG_SYS_HUSH_PARSER 245 #ifdef CONFIG_SYS_HUSH_PARSER 246 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 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_NET_MULTI 287 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 288 289 #undef CONFIG_EEPRO100 290 #undef CONFIG_TULIP 291 292 #if !defined(CONFIG_PCI_PNP) 293 #define PCI_ENET0_IOADDR 0xe0000000 294 #define PCI_ENET0_MEMADDR 0xe0000000 295 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ 296 #endif 297 298 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 299 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 300 301 #endif /* CONFIG_PCI */ 302 303 304 #ifdef CONFIG_TSEC_ENET 305 306 #ifndef CONFIG_NET_MULTI 307 #define CONFIG_NET_MULTI 1 308 #endif 309 310 #ifndef CONFIG_MII 311 #define CONFIG_MII 1 /* MII PHY management */ 312 #endif 313 #define CONFIG_TSEC1 1 314 #define CONFIG_TSEC1_NAME "TSEC0" 315 #define CONFIG_TSEC2 1 316 #define CONFIG_TSEC2_NAME "TSEC1" 317 #define TSEC1_PHY_ADDR 0 318 #define TSEC2_PHY_ADDR 1 319 #define TSEC1_PHYIDX 0 320 #define TSEC2_PHYIDX 0 321 #define TSEC1_FLAGS TSEC_GIGABIT 322 #define TSEC2_FLAGS TSEC_GIGABIT 323 324 /* Options are: TSEC[0-1] */ 325 #define CONFIG_ETHPRIME "TSEC0" 326 327 #endif /* CONFIG_TSEC_ENET */ 328 329 #ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */ 330 331 #undef CONFIG_ETHER_NONE /* define if ether on something else */ 332 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ 333 334 #if (CONFIG_ETHER_INDEX == 2) 335 /* 336 * - Rx-CLK is CLK13 337 * - Tx-CLK is CLK14 338 * - Select bus for bd/buffers 339 * - Full duplex 340 */ 341 #define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) 342 #define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) 343 #define CONFIG_SYS_CPMFCR_RAMTYPE 0 344 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE) 345 #define FETH2_RST 0x01 346 #elif (CONFIG_ETHER_INDEX == 3) 347 /* need more definitions here for FE3 */ 348 #define FETH3_RST 0x80 349 #endif /* CONFIG_ETHER_INDEX */ 350 351 #ifndef CONFIG_MII 352 #define CONFIG_MII 1 /* MII PHY management */ 353 #endif 354 355 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ 356 357 /* 358 * GPIO pins used for bit-banged MII communications 359 */ 360 #define MDIO_PORT 2 /* Port C */ 361 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ 362 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) 363 #define MDC_DECLARE MDIO_DECLARE 364 365 #define MDIO_ACTIVE (iop->pdir |= 0x00400000) 366 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) 367 #define MDIO_READ ((iop->pdat & 0x00400000) != 0) 368 369 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ 370 else iop->pdat &= ~0x00400000 371 372 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ 373 else iop->pdat &= ~0x00200000 374 375 #define MIIDELAY udelay(1) 376 377 #endif 378 379 380 /* 381 * Environment 382 */ 383 #ifndef CONFIG_SYS_RAMBOOT 384 #define CONFIG_ENV_IS_IN_FLASH 1 385 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) 386 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ 387 #define CONFIG_ENV_SIZE 0x2000 388 #else 389 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ 390 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 391 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 392 #define CONFIG_ENV_SIZE 0x2000 393 #endif 394 395 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 396 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 397 398 /* 399 * BOOTP options 400 */ 401 #define CONFIG_BOOTP_BOOTFILESIZE 402 #define CONFIG_BOOTP_BOOTPATH 403 #define CONFIG_BOOTP_GATEWAY 404 #define CONFIG_BOOTP_HOSTNAME 405 406 407 /* 408 * Command line configuration. 409 */ 410 #include <config_cmd_default.h> 411 412 #define CONFIG_CMD_PING 413 #define CONFIG_CMD_I2C 414 #define CONFIG_CMD_ELF 415 #define CONFIG_CMD_IRQ 416 #define CONFIG_CMD_SETEXPR 417 #define CONFIG_CMD_REGINFO 418 419 #if defined(CONFIG_PCI) 420 #define CONFIG_CMD_PCI 421 #endif 422 423 #if defined(CONFIG_ETHER_ON_FCC) 424 #define CONFIG_CMD_MII 425 #endif 426 427 #if defined(CONFIG_SYS_RAMBOOT) 428 #undef CONFIG_CMD_SAVEENV 429 #undef CONFIG_CMD_LOADS 430 #endif 431 432 433 #undef CONFIG_WATCHDOG /* watchdog disabled */ 434 435 /* 436 * Miscellaneous configurable options 437 */ 438 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 439 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 440 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 441 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */ 442 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 443 444 #if defined(CONFIG_CMD_KGDB) 445 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 446 #else 447 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 448 #endif 449 450 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 451 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 452 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 453 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 454 455 /* 456 * For booting Linux, the board info and command line data 457 * have to be in the first 64 MB of memory, since this is 458 * the maximum mapped by the Linux kernel during initialization. 459 */ 460 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/ 461 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 462 463 #if defined(CONFIG_CMD_KGDB) 464 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 465 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 466 #endif 467 468 469 /* 470 * Environment Configuration 471 */ 472 473 /* The mac addresses for all ethernet interface */ 474 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) 475 #define CONFIG_HAS_ETH0 476 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD 477 #define CONFIG_HAS_ETH1 478 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD 479 #define CONFIG_HAS_ETH2 480 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD 481 #define CONFIG_HAS_ETH3 482 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD 483 #endif 484 485 #define CONFIG_IPADDR 192.168.1.253 486 487 #define CONFIG_HOSTNAME unknown 488 #define CONFIG_ROOTPATH /nfsroot 489 #define CONFIG_BOOTFILE your.uImage 490 491 #define CONFIG_SERVERIP 192.168.1.1 492 #define CONFIG_GATEWAYIP 192.168.1.1 493 #define CONFIG_NETMASK 255.255.255.0 494 495 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ 496 497 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 498 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ 499 500 #define CONFIG_BAUDRATE 115200 501 502 #define CONFIG_EXTRA_ENV_SETTINGS \ 503 "netdev=eth0\0" \ 504 "consoledev=ttyCPM\0" \ 505 "ramdiskaddr=1000000\0" \ 506 "ramdiskfile=your.ramdisk.u-boot\0" \ 507 "fdtaddr=400000\0" \ 508 "fdtfile=mpc8560ads.dtb\0" 509 510 #define CONFIG_NFSBOOTCOMMAND \ 511 "setenv bootargs root=/dev/nfs rw " \ 512 "nfsroot=$serverip:$rootpath " \ 513 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 514 "console=$consoledev,$baudrate $othbootargs;" \ 515 "tftp $loadaddr $bootfile;" \ 516 "tftp $fdtaddr $fdtfile;" \ 517 "bootm $loadaddr - $fdtaddr" 518 519 #define CONFIG_RAMBOOTCOMMAND \ 520 "setenv bootargs root=/dev/ram rw " \ 521 "console=$consoledev,$baudrate $othbootargs;" \ 522 "tftp $ramdiskaddr $ramdiskfile;" \ 523 "tftp $loadaddr $bootfile;" \ 524 "tftp $fdtaddr $fdtfile;" \ 525 "bootm $loadaddr $ramdiskaddr $fdtaddr" 526 527 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 528 529 #endif /* __CONFIG_H */ 530