1/* 2 * (C) Copyright 2000-2008 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24/* 25 * board/config.h - configuration options, board specific 26 */ 27 28#ifndef __CONFIG_H 29#define __CONFIG_H 30 31/* 32 * High Level Configuration Options 33 * (easy to change) 34 */ 35 36#define CONFIG_MPC855 1 /* This is a MPC855 CPU */ 37#define CONFIG_TQM855L 1 /* ...on a TQM8xxL module */ 38 39#define CONFIG_SYS_TEXT_BASE 0x40000000 40 41#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ 42#define CONFIG_SYS_SMC_RXBUFLEN 128 43#define CONFIG_SYS_MAXIDLE 10 44#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */ 45 46#define CONFIG_BOOTCOUNT_LIMIT 47 48#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ 49 50#define CONFIG_BOARD_TYPES 1 /* support board types */ 51 52#define CONFIG_PREBOOT "echo;" \ 53 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ 54 "echo" 55 56#undef CONFIG_BOOTARGS 57 58#define CONFIG_EXTRA_ENV_SETTINGS \ 59 "netdev=eth0\0" \ 60 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 61 "nfsroot=${serverip}:${rootpath}\0" \ 62 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 63 "addip=setenv bootargs ${bootargs} " \ 64 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 65 ":${hostname}:${netdev}:off panic=1\0" \ 66 "flash_nfs=run nfsargs addip;" \ 67 "bootm ${kernel_addr}\0" \ 68 "flash_self=run ramargs addip;" \ 69 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 70 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \ 71 "rootpath=/opt/eldk/ppc_8xx\0" \ 72 "hostname=TQM855L\0" \ 73 "bootfile=TQM855L/uImage\0" \ 74 "fdt_addr=40040000\0" \ 75 "kernel_addr=40060000\0" \ 76 "ramdisk_addr=40200000\0" \ 77 "u-boot=TQM855L/u-image.bin\0" \ 78 "load=tftp 200000 ${u-boot}\0" \ 79 "update=prot off 40000000 +${filesize};" \ 80 "era 40000000 +${filesize};" \ 81 "cp.b 200000 40000000 ${filesize};" \ 82 "sete filesize;save\0" \ 83 "" 84#define CONFIG_BOOTCOMMAND "run flash_self" 85 86#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 87#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ 88 89#undef CONFIG_WATCHDOG /* watchdog disabled */ 90 91#define CONFIG_STATUS_LED 1 /* Status LED enabled */ 92 93#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ 94 95/* 96 * BOOTP options 97 */ 98#define CONFIG_BOOTP_SUBNETMASK 99#define CONFIG_BOOTP_GATEWAY 100#define CONFIG_BOOTP_HOSTNAME 101#define CONFIG_BOOTP_BOOTPATH 102#define CONFIG_BOOTP_BOOTFILESIZE 103 104 105#define CONFIG_MAC_PARTITION 106#define CONFIG_DOS_PARTITION 107 108#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ 109 110 111/* 112 * Command line configuration. 113 */ 114#include <config_cmd_default.h> 115 116#define CONFIG_CMD_ASKENV 117#define CONFIG_CMD_DATE 118#define CONFIG_CMD_DHCP 119#define CONFIG_CMD_ELF 120#define CONFIG_CMD_EXT2 121#define CONFIG_CMD_IDE 122#define CONFIG_CMD_JFFS2 123#define CONFIG_CMD_NFS 124#define CONFIG_CMD_SNTP 125 126 127#define CONFIG_NETCONSOLE 128 129 130/* 131 * Miscellaneous configurable options 132 */ 133#define CONFIG_SYS_LONGHELP /* undef to save memory */ 134#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 135 136#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ 137#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */ 138 139#if defined(CONFIG_CMD_KGDB) 140#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 141#else 142#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 143#endif 144#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 145#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 146#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 147 148#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ 149#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ 150 151#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ 152 153#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ 154 155/* 156 * Low Level Configuration Settings 157 * (address mappings, register initial values, etc.) 158 * You should know what you are doing if you make changes here. 159 */ 160/*----------------------------------------------------------------------- 161 * Internal Memory Mapped Register 162 */ 163#define CONFIG_SYS_IMMR 0xFFF00000 164 165/*----------------------------------------------------------------------- 166 * Definitions for initial stack pointer and data area (in DPRAM) 167 */ 168#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR 169#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ 170#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 171#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 172 173/*----------------------------------------------------------------------- 174 * Start addresses for the final memory configuration 175 * (Set up by the startup code) 176 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 177 */ 178#define CONFIG_SYS_SDRAM_BASE 0x00000000 179#define CONFIG_SYS_FLASH_BASE 0x40000000 180#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ 181#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 182#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ 183 184/* 185 * For booting Linux, the board info and command line data 186 * have to be in the first 8 MB of memory, since this is 187 * the maximum mapped by the Linux kernel during initialization. 188 */ 189#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ 190 191/*----------------------------------------------------------------------- 192 * FLASH organization 193 */ 194 195/* use CFI flash driver */ 196#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */ 197#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */ 198#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE+flash_info[0].size } 199#define CONFIG_SYS_FLASH_EMPTY_INFO 200#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 201#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ 202#define CONFIG_SYS_MAX_FLASH_SECT 71 /* max number of sectors on one chip */ 203 204#define CONFIG_ENV_IS_IN_FLASH 1 205#define CONFIG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */ 206#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ 207 208/* Address and size of Redundant Environment Sector */ 209#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE) 210#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 211 212#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */ 213 214#define CONFIG_MISC_INIT_R /* Make sure to remap flashes correctly */ 215 216/*----------------------------------------------------------------------- 217 * Dynamic MTD partition support 218 */ 219#define CONFIG_CMD_MTDPARTS 220#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 221#define CONFIG_FLASH_CFI_MTD 222#define MTDIDS_DEFAULT "nor0=TQM8xxL-0" 223 224#define MTDPARTS_DEFAULT "mtdparts=TQM8xxL-0:256k(u-boot)," \ 225 "128k(dtb)," \ 226 "1664k(kernel)," \ 227 "2m(rootfs)," \ 228 "4m(data)" 229 230/*----------------------------------------------------------------------- 231 * Hardware Information Block 232 */ 233#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */ 234#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */ 235#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */ 236 237/*----------------------------------------------------------------------- 238 * Cache Configuration 239 */ 240#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ 241#if defined(CONFIG_CMD_KGDB) 242#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ 243#endif 244 245/*----------------------------------------------------------------------- 246 * SYPCR - System Protection Control 11-9 247 * SYPCR can only be written once after reset! 248 *----------------------------------------------------------------------- 249 * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze 250 */ 251#if defined(CONFIG_WATCHDOG) 252#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ 253 SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) 254#else 255#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) 256#endif 257 258/*----------------------------------------------------------------------- 259 * SIUMCR - SIU Module Configuration 11-6 260 *----------------------------------------------------------------------- 261 * PCMCIA config., multi-function pin tri-state 262 */ 263#ifndef CONFIG_CAN_DRIVER 264#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) 265#else /* we must activate GPL5 in the SIUMCR for CAN */ 266#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01) 267#endif /* CONFIG_CAN_DRIVER */ 268 269/*----------------------------------------------------------------------- 270 * TBSCR - Time Base Status and Control 11-26 271 *----------------------------------------------------------------------- 272 * Clear Reference Interrupt Status, Timebase freezing enabled 273 */ 274#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) 275 276/*----------------------------------------------------------------------- 277 * RTCSC - Real-Time Clock Status and Control Register 11-27 278 *----------------------------------------------------------------------- 279 */ 280#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) 281 282/*----------------------------------------------------------------------- 283 * PISCR - Periodic Interrupt Status and Control 11-31 284 *----------------------------------------------------------------------- 285 * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled 286 */ 287#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) 288 289/*----------------------------------------------------------------------- 290 * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 291 *----------------------------------------------------------------------- 292 * Reset PLL lock status sticky bit, timer expired status bit and timer 293 * interrupt status bit 294 */ 295#define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) 296 297/*----------------------------------------------------------------------- 298 * SCCR - System Clock and reset Control Register 15-27 299 *----------------------------------------------------------------------- 300 * Set clock output, timebase and RTC source and divider, 301 * power management and some other internal clocks 302 */ 303#define SCCR_MASK SCCR_EBDF11 304#define CONFIG_SYS_SCCR (SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ 305 SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ 306 SCCR_DFALCD00) 307 308/*----------------------------------------------------------------------- 309 * PCMCIA stuff 310 *----------------------------------------------------------------------- 311 * 312 */ 313#define CONFIG_SYS_PCMCIA_MEM_ADDR (0xE0000000) 314#define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 ) 315#define CONFIG_SYS_PCMCIA_DMA_ADDR (0xE4000000) 316#define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 ) 317#define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0xE8000000) 318#define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 ) 319#define CONFIG_SYS_PCMCIA_IO_ADDR (0xEC000000) 320#define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 ) 321 322/*----------------------------------------------------------------------- 323 * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter) 324 *----------------------------------------------------------------------- 325 */ 326 327#define CONFIG_IDE_PREINIT 1 /* Use preinit IDE hook */ 328#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */ 329 330#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ 331#undef CONFIG_IDE_LED /* LED for ide not supported */ 332#undef CONFIG_IDE_RESET /* reset for ide not supported */ 333 334#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ 335#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ 336 337#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 338 339#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR 340 341/* Offset for data I/O */ 342#define CONFIG_SYS_ATA_DATA_OFFSET (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320) 343 344/* Offset for normal register accesses */ 345#define CONFIG_SYS_ATA_REG_OFFSET (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320) 346 347/* Offset for alternate registers */ 348#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 349 350/*----------------------------------------------------------------------- 351 * 352 *----------------------------------------------------------------------- 353 * 354 */ 355#define CONFIG_SYS_DER 0 356 357/* 358 * Init Memory Controller: 359 * 360 * BR0/1 and OR0/1 (FLASH) 361 */ 362 363#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ 364#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #0 */ 365 366/* used to re-map FLASH both when starting from SRAM or FLASH: 367 * restrict access enough to keep SRAM working (if any) 368 * but not too much to meddle with FLASH accesses 369 */ 370#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ 371#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ 372 373/* 374 * FLASH timing: 375 */ 376#define CONFIG_SYS_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \ 377 OR_SCY_3_CLK | OR_EHTR | OR_BI) 378 379#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) 380#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) 381#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V ) 382 383#define CONFIG_SYS_OR1_REMAP CONFIG_SYS_OR0_REMAP 384#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM 385#define CONFIG_SYS_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V ) 386 387/* 388 * BR2/3 and OR2/3 (SDRAM) 389 * 390 */ 391#define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */ 392#define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */ 393#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */ 394 395/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ 396#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00 397 398#define CONFIG_SYS_OR2_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM ) 399#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) 400 401#ifndef CONFIG_CAN_DRIVER 402#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM 403#define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V ) 404#else /* CAN uses CS3#, so we can have only one SDRAM bank anyway */ 405#define CONFIG_SYS_CAN_BASE 0xC0000000 /* CAN mapped at 0xC0000000 */ 406#define CONFIG_SYS_CAN_OR_AM 0xFFFF8000 /* 32 kB address mask */ 407#define CONFIG_SYS_OR3_CAN (CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI) 408#define CONFIG_SYS_BR3_CAN ((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \ 409 BR_PS_8 | BR_MS_UPMB | BR_V ) 410#endif /* CONFIG_CAN_DRIVER */ 411 412/* 413 * Memory Periodic Timer Prescaler 414 * 415 * The Divider for PTA (refresh timer) configuration is based on an 416 * example SDRAM configuration (64 MBit, one bank). The adjustment to 417 * the number of chip selects (NCS) and the actually needed refresh 418 * rate is done by setting MPTPR. 419 * 420 * PTA is calculated from 421 * PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS) 422 * 423 * gclk CPU clock (not bus clock!) 424 * Trefresh Refresh cycle * 4 (four word bursts used) 425 * 426 * 4096 Rows from SDRAM example configuration 427 * 1000 factor s -> ms 428 * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration 429 * 4 Number of refresh cycles per period 430 * 64 Refresh cycle in ms per number of rows 431 * -------------------------------------------- 432 * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000 433 * 434 * 50 MHz => 50.000.000 / Divider = 98 435 * 66 Mhz => 66.000.000 / Divider = 129 436 * 80 Mhz => 80.000.000 / Divider = 156 437 */ 438 439#define CONFIG_SYS_PTA_PER_CLK ((4096 * 32 * 1000) / (4 * 64)) 440#define CONFIG_SYS_MAMR_PTA 98 441 442/* 443 * For 16 MBit, refresh rates could be 31.3 us 444 * (= 64 ms / 2K = 125 / quad bursts). 445 * For a simpler initialization, 15.6 us is used instead. 446 * 447 * #define CONFIG_SYS_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks 448 * #define CONFIG_SYS_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank 449 */ 450#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ 451#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ 452 453/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ 454#define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ 455#define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ 456 457/* 458 * MAMR settings for SDRAM 459 */ 460 461/* 8 column SDRAM */ 462#define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ 463 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ 464 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) 465/* 9 column SDRAM */ 466#define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ 467 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ 468 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) 469 470#define CONFIG_SCC1_ENET 471#define CONFIG_FEC_ENET 472#define CONFIG_ETHPRIME "SCC" 473 474/* pass open firmware flat tree */ 475#define CONFIG_OF_LIBFDT 1 476#define CONFIG_OF_BOARD_SETUP 1 477#define CONFIG_HWCONFIG 1 478 479#endif /* __CONFIG_H */ 480