1 /* 2 * Copyright 2004 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 #define CONFIG_PCI 46 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ 47 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 48 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ 49 #define CONFIG_ENV_OVERWRITE 50 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ 51 #define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */ 52 53 /* 54 * sysclk for MPC85xx 55 * 56 * Two valid values are: 57 * 33000000 58 * 66000000 59 * 60 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz 61 * is likely the desired value here, so that is now the default. 62 * The board, however, can run at 66MHz. In any event, this value 63 * must match the settings of some switches. Details can be found 64 * in the README.mpc85xxads. 65 */ 66 67 #ifndef CONFIG_SYS_CLK_FREQ 68 #define CONFIG_SYS_CLK_FREQ 33000000 69 #endif 70 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 predition */ 77 78 #define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */ 79 80 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ 81 #define CONFIG_SYS_MEMTEST_END 0x00400000 82 83 84 /* 85 * Base addresses -- Note these are effective addresses where the 86 * actual resources get mapped (not physical addresses) 87 */ 88 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ 89 #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ 90 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */ 91 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ 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 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_END 0x4000 /* End of used area in RAM */ 227 228 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ 229 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) 230 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 231 232 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 233 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ 234 235 /* Serial Port */ 236 #define CONFIG_CONS_ON_SCC /* define if console on SCC */ 237 #undef CONFIG_CONS_NONE /* define if console on something else */ 238 #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ 239 240 #define CONFIG_BAUDRATE 115200 241 242 #define CONFIG_SYS_BAUDRATE_TABLE \ 243 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 244 245 /* Use the HUSH parser */ 246 #define CONFIG_SYS_HUSH_PARSER 247 #ifdef CONFIG_SYS_HUSH_PARSER 248 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 249 #endif 250 251 /* pass open firmware flat tree */ 252 #define CONFIG_OF_LIBFDT 1 253 #define CONFIG_OF_BOARD_SETUP 1 254 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 255 256 /* 257 * I2C 258 */ 259 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ 260 #define CONFIG_HARD_I2C /* I2C with hardware support*/ 261 #undef CONFIG_SOFT_I2C /* I2C bit-banged */ 262 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ 263 #define CONFIG_SYS_I2C_SLAVE 0x7F 264 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ 265 #define CONFIG_SYS_I2C_OFFSET 0x3000 266 267 /* RapidIO MMU */ 268 #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */ 269 #define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */ 270 #define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000 271 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */ 272 273 /* 274 * General PCI 275 * Memory space is mapped 1-1, but I/O space must start from 0. 276 */ 277 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 278 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 279 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 280 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ 281 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000 282 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 283 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 284 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */ 285 286 #if defined(CONFIG_PCI) 287 288 #define CONFIG_NET_MULTI 289 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 290 291 #undef CONFIG_EEPRO100 292 #undef CONFIG_TULIP 293 294 #if !defined(CONFIG_PCI_PNP) 295 #define PCI_ENET0_IOADDR 0xe0000000 296 #define PCI_ENET0_MEMADDR 0xe0000000 297 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ 298 #endif 299 300 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 301 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 302 303 #endif /* CONFIG_PCI */ 304 305 306 #ifdef CONFIG_TSEC_ENET 307 308 #ifndef CONFIG_NET_MULTI 309 #define CONFIG_NET_MULTI 1 310 #endif 311 312 #ifndef CONFIG_MII 313 #define CONFIG_MII 1 /* MII PHY management */ 314 #endif 315 #define CONFIG_TSEC1 1 316 #define CONFIG_TSEC1_NAME "TSEC0" 317 #define CONFIG_TSEC2 1 318 #define CONFIG_TSEC2_NAME "TSEC1" 319 #define TSEC1_PHY_ADDR 0 320 #define TSEC2_PHY_ADDR 1 321 #define TSEC1_PHYIDX 0 322 #define TSEC2_PHYIDX 0 323 #define TSEC1_FLAGS TSEC_GIGABIT 324 #define TSEC2_FLAGS TSEC_GIGABIT 325 326 /* Options are: TSEC[0-1] */ 327 #define CONFIG_ETHPRIME "TSEC0" 328 329 #endif /* CONFIG_TSEC_ENET */ 330 331 #ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */ 332 333 #undef CONFIG_ETHER_NONE /* define if ether on something else */ 334 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ 335 336 #if (CONFIG_ETHER_INDEX == 2) 337 /* 338 * - Rx-CLK is CLK13 339 * - Tx-CLK is CLK14 340 * - Select bus for bd/buffers 341 * - Full duplex 342 */ 343 #define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) 344 #define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) 345 #define CONFIG_SYS_CPMFCR_RAMTYPE 0 346 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE) 347 #define FETH2_RST 0x01 348 #elif (CONFIG_ETHER_INDEX == 3) 349 /* need more definitions here for FE3 */ 350 #define FETH3_RST 0x80 351 #endif /* CONFIG_ETHER_INDEX */ 352 353 #ifndef CONFIG_MII 354 #define CONFIG_MII 1 /* MII PHY management */ 355 #endif 356 357 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ 358 359 /* 360 * GPIO pins used for bit-banged MII communications 361 */ 362 #define MDIO_PORT 2 /* Port C */ 363 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ 364 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) 365 #define MDC_DECLARE MDIO_DECLARE 366 367 #define MDIO_ACTIVE (iop->pdir |= 0x00400000) 368 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) 369 #define MDIO_READ ((iop->pdat & 0x00400000) != 0) 370 371 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ 372 else iop->pdat &= ~0x00400000 373 374 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ 375 else iop->pdat &= ~0x00200000 376 377 #define MIIDELAY udelay(1) 378 379 #endif 380 381 382 /* 383 * Environment 384 */ 385 #ifndef CONFIG_SYS_RAMBOOT 386 #define CONFIG_ENV_IS_IN_FLASH 1 387 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) 388 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ 389 #define CONFIG_ENV_SIZE 0x2000 390 #else 391 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ 392 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 393 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 394 #define CONFIG_ENV_SIZE 0x2000 395 #endif 396 397 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 398 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 399 400 /* 401 * BOOTP options 402 */ 403 #define CONFIG_BOOTP_BOOTFILESIZE 404 #define CONFIG_BOOTP_BOOTPATH 405 #define CONFIG_BOOTP_GATEWAY 406 #define CONFIG_BOOTP_HOSTNAME 407 408 409 /* 410 * Command line configuration. 411 */ 412 #include <config_cmd_default.h> 413 414 #define CONFIG_CMD_PING 415 #define CONFIG_CMD_I2C 416 #define CONFIG_CMD_ELF 417 #define CONFIG_CMD_IRQ 418 #define CONFIG_CMD_SETEXPR 419 #define CONFIG_CMD_REGINFO 420 421 #if defined(CONFIG_PCI) 422 #define CONFIG_CMD_PCI 423 #endif 424 425 #if defined(CONFIG_ETHER_ON_FCC) 426 #define CONFIG_CMD_MII 427 #endif 428 429 #if defined(CONFIG_SYS_RAMBOOT) 430 #undef CONFIG_CMD_SAVEENV 431 #undef CONFIG_CMD_LOADS 432 #endif 433 434 435 #undef CONFIG_WATCHDOG /* watchdog disabled */ 436 437 /* 438 * Miscellaneous configurable options 439 */ 440 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 441 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 442 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */ 443 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 444 445 #if defined(CONFIG_CMD_KGDB) 446 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 447 #else 448 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 449 #endif 450 451 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 452 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 453 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 454 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 455 456 /* 457 * For booting Linux, the board info and command line data 458 * have to be in the first 16 MB of memory, since this is 459 * the maximum mapped by the Linux kernel during initialization. 460 */ 461 #define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/ 462 463 /* 464 * Internal Definitions 465 * 466 * Boot Flags 467 */ 468 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ 469 #define BOOTFLAG_WARM 0x02 /* Software reboot */ 470 471 #if defined(CONFIG_CMD_KGDB) 472 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 473 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 474 #endif 475 476 477 /* 478 * Environment Configuration 479 */ 480 481 /* The mac addresses for all ethernet interface */ 482 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) 483 #define CONFIG_HAS_ETH0 484 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD 485 #define CONFIG_HAS_ETH1 486 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD 487 #define CONFIG_HAS_ETH2 488 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD 489 #define CONFIG_HAS_ETH3 490 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD 491 #endif 492 493 #define CONFIG_IPADDR 192.168.1.253 494 495 #define CONFIG_HOSTNAME unknown 496 #define CONFIG_ROOTPATH /nfsroot 497 #define CONFIG_BOOTFILE your.uImage 498 499 #define CONFIG_SERVERIP 192.168.1.1 500 #define CONFIG_GATEWAYIP 192.168.1.1 501 #define CONFIG_NETMASK 255.255.255.0 502 503 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ 504 505 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 506 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ 507 508 #define CONFIG_BAUDRATE 115200 509 510 #define CONFIG_EXTRA_ENV_SETTINGS \ 511 "netdev=eth0\0" \ 512 "consoledev=ttyCPM\0" \ 513 "ramdiskaddr=1000000\0" \ 514 "ramdiskfile=your.ramdisk.u-boot\0" \ 515 "fdtaddr=400000\0" \ 516 "fdtfile=mpc8560ads.dtb\0" 517 518 #define CONFIG_NFSBOOTCOMMAND \ 519 "setenv bootargs root=/dev/nfs rw " \ 520 "nfsroot=$serverip:$rootpath " \ 521 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 522 "console=$consoledev,$baudrate $othbootargs;" \ 523 "tftp $loadaddr $bootfile;" \ 524 "tftp $fdtaddr $fdtfile;" \ 525 "bootm $loadaddr - $fdtaddr" 526 527 #define CONFIG_RAMBOOTCOMMAND \ 528 "setenv bootargs root=/dev/ram rw " \ 529 "console=$consoledev,$baudrate $othbootargs;" \ 530 "tftp $ramdiskaddr $ramdiskfile;" \ 531 "tftp $loadaddr $bootfile;" \ 532 "tftp $fdtaddr $fdtfile;" \ 533 "bootm $loadaddr $ramdiskaddr $fdtaddr" 534 535 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 536 537 #endif /* __CONFIG_H */ 538