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 90 /* 91 * Base addresses -- Note these are effective addresses where the 92 * actual resources get mapped (not physical addresses) 93 */ 94 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ 95 #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ 96 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */ 97 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ 98 99 /* DDR Setup */ 100 #define CONFIG_FSL_DDR1 101 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ 102 #define CONFIG_DDR_SPD 103 #undef CONFIG_FSL_DDR_INTERACTIVE 104 105 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 106 107 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ 108 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 109 110 #define CONFIG_NUM_DDR_CONTROLLERS 1 111 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 112 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) 113 114 /* I2C addresses of SPD EEPROMs */ 115 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ 116 117 /* These are used when DDR doesn't use SPD. */ 118 #define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */ 119 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */ 120 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002 121 #define CONFIG_SYS_DDR_TIMING_1 0x37344321 122 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ 123 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ 124 #define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */ 125 #define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */ 126 127 /* 128 * SDRAM on the Local Bus 129 */ 130 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ 131 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ 132 133 #define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */ 134 #define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */ 135 136 #define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */ 137 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 138 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */ 139 #undef CONFIG_SYS_FLASH_CHECKSUM 140 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 141 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 142 143 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 144 145 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 146 #define CONFIG_SYS_RAMBOOT 147 #else 148 #undef CONFIG_SYS_RAMBOOT 149 #endif 150 151 #define CONFIG_FLASH_CFI_DRIVER 152 #define CONFIG_SYS_FLASH_CFI 153 #define CONFIG_SYS_FLASH_EMPTY_INFO 154 155 #undef CONFIG_CLOCKS_IN_MHZ 156 157 158 /* 159 * Local Bus Definitions 160 */ 161 162 /* 163 * Base Register 2 and Option Register 2 configure SDRAM. 164 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000. 165 * 166 * For BR2, need: 167 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 168 * port-size = 32-bits = BR2[19:20] = 11 169 * no parity checking = BR2[21:22] = 00 170 * SDRAM for MSEL = BR2[24:26] = 011 171 * Valid = BR[31] = 1 172 * 173 * 0 4 8 12 16 20 24 28 174 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861 175 * 176 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into 177 * FIXME: the top 17 bits of BR2. 178 */ 179 180 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 181 182 /* 183 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64. 184 * 185 * For OR2, need: 186 * 64MB mask for AM, OR2[0:7] = 1111 1100 187 * XAM, OR2[17:18] = 11 188 * 9 columns OR2[19-21] = 010 189 * 13 rows OR2[23-25] = 100 190 * EAD set for extra time OR[31] = 1 191 * 192 * 0 4 8 12 16 20 24 28 193 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901 194 */ 195 196 #define CONFIG_SYS_OR2_PRELIM 0xfc006901 197 198 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */ 199 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ 200 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ 201 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/ 202 203 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_BSMA1516 \ 204 | LSDMR_RFCR5 \ 205 | LSDMR_PRETOACT3 \ 206 | LSDMR_ACTTORW3 \ 207 | LSDMR_BL8 \ 208 | LSDMR_WRC2 \ 209 | LSDMR_CL3 \ 210 | LSDMR_RFEN \ 211 ) 212 213 /* 214 * SDRAM Controller configuration sequence. 215 */ 216 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL) 217 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) 218 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) 219 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW) 220 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL) 221 222 223 /* 224 * 32KB, 8-bit wide for ADS config reg 225 */ 226 #define CONFIG_SYS_BR4_PRELIM 0xf8000801 227 #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1 228 #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000) 229 230 #define CONFIG_SYS_INIT_RAM_LOCK 1 231 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ 232 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ 233 234 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 235 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 236 237 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 238 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ 239 240 /* Serial Port */ 241 #define CONFIG_CONS_ON_SCC /* define if console on SCC */ 242 #undef CONFIG_CONS_NONE /* define if console on something else */ 243 #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ 244 245 #define CONFIG_BAUDRATE 115200 246 247 #define CONFIG_SYS_BAUDRATE_TABLE \ 248 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 249 250 /* Use the HUSH parser */ 251 #define CONFIG_SYS_HUSH_PARSER 252 #ifdef CONFIG_SYS_HUSH_PARSER 253 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 254 #endif 255 256 /* pass open firmware flat tree */ 257 #define CONFIG_OF_LIBFDT 1 258 #define CONFIG_OF_BOARD_SETUP 1 259 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 260 261 /* 262 * I2C 263 */ 264 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ 265 #define CONFIG_HARD_I2C /* I2C with hardware support*/ 266 #undef CONFIG_SOFT_I2C /* I2C bit-banged */ 267 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ 268 #define CONFIG_SYS_I2C_SLAVE 0x7F 269 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ 270 #define CONFIG_SYS_I2C_OFFSET 0x3000 271 272 /* RapidIO MMU */ 273 #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */ 274 #define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */ 275 #define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000 276 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */ 277 278 /* 279 * General PCI 280 * Memory space is mapped 1-1, but I/O space must start from 0. 281 */ 282 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 283 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 284 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 285 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ 286 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000 287 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 288 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 289 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */ 290 291 #if defined(CONFIG_PCI) 292 293 #define CONFIG_NET_MULTI 294 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 295 296 #undef CONFIG_EEPRO100 297 #undef CONFIG_TULIP 298 299 #if !defined(CONFIG_PCI_PNP) 300 #define PCI_ENET0_IOADDR 0xe0000000 301 #define PCI_ENET0_MEMADDR 0xe0000000 302 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ 303 #endif 304 305 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 306 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 307 308 #endif /* CONFIG_PCI */ 309 310 311 #ifdef CONFIG_TSEC_ENET 312 313 #ifndef CONFIG_NET_MULTI 314 #define CONFIG_NET_MULTI 1 315 #endif 316 317 #ifndef CONFIG_MII 318 #define CONFIG_MII 1 /* MII PHY management */ 319 #endif 320 #define CONFIG_TSEC1 1 321 #define CONFIG_TSEC1_NAME "TSEC0" 322 #define CONFIG_TSEC2 1 323 #define CONFIG_TSEC2_NAME "TSEC1" 324 #define TSEC1_PHY_ADDR 0 325 #define TSEC2_PHY_ADDR 1 326 #define TSEC1_PHYIDX 0 327 #define TSEC2_PHYIDX 0 328 #define TSEC1_FLAGS TSEC_GIGABIT 329 #define TSEC2_FLAGS TSEC_GIGABIT 330 331 /* Options are: TSEC[0-1] */ 332 #define CONFIG_ETHPRIME "TSEC0" 333 334 #endif /* CONFIG_TSEC_ENET */ 335 336 #ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */ 337 338 #undef CONFIG_ETHER_NONE /* define if ether on something else */ 339 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ 340 341 #if (CONFIG_ETHER_INDEX == 2) 342 /* 343 * - Rx-CLK is CLK13 344 * - Tx-CLK is CLK14 345 * - Select bus for bd/buffers 346 * - Full duplex 347 */ 348 #define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) 349 #define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) 350 #define CONFIG_SYS_CPMFCR_RAMTYPE 0 351 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE) 352 #define FETH2_RST 0x01 353 #elif (CONFIG_ETHER_INDEX == 3) 354 /* need more definitions here for FE3 */ 355 #define FETH3_RST 0x80 356 #endif /* CONFIG_ETHER_INDEX */ 357 358 #ifndef CONFIG_MII 359 #define CONFIG_MII 1 /* MII PHY management */ 360 #endif 361 362 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ 363 364 /* 365 * GPIO pins used for bit-banged MII communications 366 */ 367 #define MDIO_PORT 2 /* Port C */ 368 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ 369 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) 370 #define MDC_DECLARE MDIO_DECLARE 371 372 #define MDIO_ACTIVE (iop->pdir |= 0x00400000) 373 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) 374 #define MDIO_READ ((iop->pdat & 0x00400000) != 0) 375 376 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ 377 else iop->pdat &= ~0x00400000 378 379 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ 380 else iop->pdat &= ~0x00200000 381 382 #define MIIDELAY udelay(1) 383 384 #endif 385 386 387 /* 388 * Environment 389 */ 390 #ifndef CONFIG_SYS_RAMBOOT 391 #define CONFIG_ENV_IS_IN_FLASH 1 392 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) 393 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ 394 #define CONFIG_ENV_SIZE 0x2000 395 #else 396 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ 397 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 398 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 399 #define CONFIG_ENV_SIZE 0x2000 400 #endif 401 402 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 403 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 404 405 /* 406 * BOOTP options 407 */ 408 #define CONFIG_BOOTP_BOOTFILESIZE 409 #define CONFIG_BOOTP_BOOTPATH 410 #define CONFIG_BOOTP_GATEWAY 411 #define CONFIG_BOOTP_HOSTNAME 412 413 414 /* 415 * Command line configuration. 416 */ 417 #include <config_cmd_default.h> 418 419 #define CONFIG_CMD_PING 420 #define CONFIG_CMD_I2C 421 #define CONFIG_CMD_ELF 422 #define CONFIG_CMD_IRQ 423 #define CONFIG_CMD_SETEXPR 424 #define CONFIG_CMD_REGINFO 425 426 #if defined(CONFIG_PCI) 427 #define CONFIG_CMD_PCI 428 #endif 429 430 #if defined(CONFIG_ETHER_ON_FCC) 431 #define CONFIG_CMD_MII 432 #endif 433 434 #if defined(CONFIG_SYS_RAMBOOT) 435 #undef CONFIG_CMD_SAVEENV 436 #undef CONFIG_CMD_LOADS 437 #endif 438 439 440 #undef CONFIG_WATCHDOG /* watchdog disabled */ 441 442 /* 443 * Miscellaneous configurable options 444 */ 445 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 446 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 447 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 448 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */ 449 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 450 451 #if defined(CONFIG_CMD_KGDB) 452 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 453 #else 454 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 455 #endif 456 457 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 458 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 459 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 460 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 461 462 /* 463 * For booting Linux, the board info and command line data 464 * have to be in the first 16 MB of memory, since this is 465 * the maximum mapped by the Linux kernel during initialization. 466 */ 467 #define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/ 468 #define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */ 469 470 #if defined(CONFIG_CMD_KGDB) 471 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 472 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 473 #endif 474 475 476 /* 477 * Environment Configuration 478 */ 479 480 /* The mac addresses for all ethernet interface */ 481 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) 482 #define CONFIG_HAS_ETH0 483 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD 484 #define CONFIG_HAS_ETH1 485 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD 486 #define CONFIG_HAS_ETH2 487 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD 488 #define CONFIG_HAS_ETH3 489 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD 490 #endif 491 492 #define CONFIG_IPADDR 192.168.1.253 493 494 #define CONFIG_HOSTNAME unknown 495 #define CONFIG_ROOTPATH /nfsroot 496 #define CONFIG_BOOTFILE your.uImage 497 498 #define CONFIG_SERVERIP 192.168.1.1 499 #define CONFIG_GATEWAYIP 192.168.1.1 500 #define CONFIG_NETMASK 255.255.255.0 501 502 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ 503 504 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 505 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ 506 507 #define CONFIG_BAUDRATE 115200 508 509 #define CONFIG_EXTRA_ENV_SETTINGS \ 510 "netdev=eth0\0" \ 511 "consoledev=ttyCPM\0" \ 512 "ramdiskaddr=1000000\0" \ 513 "ramdiskfile=your.ramdisk.u-boot\0" \ 514 "fdtaddr=400000\0" \ 515 "fdtfile=mpc8560ads.dtb\0" 516 517 #define CONFIG_NFSBOOTCOMMAND \ 518 "setenv bootargs root=/dev/nfs rw " \ 519 "nfsroot=$serverip:$rootpath " \ 520 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 521 "console=$consoledev,$baudrate $othbootargs;" \ 522 "tftp $loadaddr $bootfile;" \ 523 "tftp $fdtaddr $fdtfile;" \ 524 "bootm $loadaddr - $fdtaddr" 525 526 #define CONFIG_RAMBOOTCOMMAND \ 527 "setenv bootargs root=/dev/ram rw " \ 528 "console=$consoledev,$baudrate $othbootargs;" \ 529 "tftp $ramdiskaddr $ramdiskfile;" \ 530 "tftp $loadaddr $bootfile;" \ 531 "tftp $fdtaddr $fdtfile;" \ 532 "bootm $loadaddr $ramdiskaddr $fdtaddr" 533 534 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 535 536 #endif /* __CONFIG_H */ 537