include/configs/NSCU.h

   1 /*
   2  * (C) Copyright 2000-2005
   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_TQM855M          1       /* ...on a TQM8xxM module       */
  38 #define CONFIG_NSCU             1
  39
  40 #define CONFIG_8xx_CONS_SCC1    1       /* Console is on SMC1           */
  41
  42 #define CONFIG_66MHz            1       /* running at 66 MHz, 1:1 clock */
  43
  44 #define CONFIG_BAUDRATE         115200  /* console baudrate = 115kbps   */
  45
  46 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
  47
  48 #define CONFIG_BOARD_TYPES      1       /* support board types          */
  49
  50 #define CONFIG_PREBOOT  "echo;" \
  51         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
  52         "echo"
  53
  54 #undef  CONFIG_BOOTARGS
  55
  56 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  57         "netdev=eth0\0"                                                 \
  58         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
  59                 "nfsroot=${serverip}:${rootpath}\0"                     \
  60         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
  61         "addip=setenv bootargs ${bootargs} "                            \
  62                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  63                 ":${hostname}:${netdev}:off panic=1\0"                  \
  64         "flash_nfs=run nfsargs addip;"                                  \
  65                 "bootm ${kernel_addr}\0"                                \
  66         "flash_self=run ramargs addip;"                                 \
  67                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  68         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"     \
  69         "rootpath=/opt/eldk/ppc_8xx\0"                                  \
  70         "bootfile=/tftpboot/NSCU/uImage\0"                              \
  71         "kernel_addr=40080000\0"                                        \
  72         "ramdisk_addr=40180000\0"                                       \
  73         ""
  74 #define CONFIG_BOOTCOMMAND      "run flash_self"
  75
  76 #define CONFIG_MISC_INIT_R        1
  77
  78 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
  79 #undef  CFG_LOADS_BAUD_CHANGE           /* don't allow baudrate change  */
  80
  81 #undef  CONFIG_WATCHDOG                 /* watchdog disabled            */
  82
  83 #define CONFIG_STATUS_LED       1       /* Status LED enabled           */
  84
  85 #undef  CONFIG_CAN_DRIVER               /* CAN Driver support disabled  */
  86
  87 /*
  88  * BOOTP options
  89  */
  90 #define CONFIG_BOOTP_SUBNETMASK
  91 #define CONFIG_BOOTP_GATEWAY
  92 #define CONFIG_BOOTP_HOSTNAME
  93 #define CONFIG_BOOTP_BOOTPATH
  94 #define CONFIG_BOOTP_BOOTFILESIZE
  95
  96
  97 #define CONFIG_MAC_PARTITION
  98 #define CONFIG_DOS_PARTITION
  99
 100 #define CONFIG_RTC_MPC8xx               /* use internal RTC of MPC8xx   */
 101
 102 #define CONFIG_ISP1362_USB              /* ISP1362 USB OTG controller   */
 103
 104
 105 /*
 106  * Command line configuration.
 107  */
 108 #include <config_cmd_default.h>
 109
 110 #define CONFIG_CMD_ASKENV
 111 #define CONFIG_CMD_DATE
 112 #define CONFIG_CMD_DHCP
 113 #define CONFIG_CMD_IDE
 114 #define CONFIG_CMD_NFS
 115 #define CONFIG_CMD_SNTP
 116
 117
 118 /*
 119  * Miscellaneous configurable options
 120  */
 121 #define CFG_LONGHELP                    /* undef to save memory         */
 122 #define CFG_PROMPT              "=> "   /* Monitor Command Prompt       */
 123
 124 #if 0
 125 #define CFG_HUSH_PARSER         1       /* use "hush" command parser    */
 126 #endif
 127 #ifdef  CFG_HUSH_PARSER
 128 #define CFG_PROMPT_HUSH_PS2     "> "
 129 #endif
 130
 131 #if defined(CONFIG_CMD_KGDB)
 132 #define CFG_CBSIZE              1024    /* Console I/O Buffer Size      */
 133 #else
 134 #define CFG_CBSIZE              256     /* Console I/O Buffer Size      */
 135 #endif
 136 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 137 #define CFG_MAXARGS             16      /* max number of command args   */
 138 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size    */
 139
 140 #define CFG_MEMTEST_START       0x0400000       /* memtest works on     */
 141 #define CFG_MEMTEST_END         0x0C00000       /* 4 ... 12 MB in DRAM  */
 142
 143 #define CFG_LOAD_ADDR           0x100000        /* default load address */
 144
 145 #define CFG_HZ                  1000    /* decrementer freq: 1 ms ticks */
 146
 147 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 148
 149 /*
 150  * Low Level Configuration Settings
 151  * (address mappings, register initial values, etc.)
 152  * You should know what you are doing if you make changes here.
 153  */
 154 /*-----------------------------------------------------------------------
 155  * Internal Memory Mapped Register
 156  */
 157 #define CFG_IMMR                0xFFF00000
 158
 159 /*-----------------------------------------------------------------------
 160  * Definitions for initial stack pointer and data area (in DPRAM)
 161  */
 162 #define CFG_INIT_RAM_ADDR       CFG_IMMR
 163 #define CFG_INIT_RAM_END        0x2F00  /* End of used area in DPRAM    */
 164 #define CFG_GBL_DATA_SIZE       64  /* size in bytes reserved for initial data */
 165 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 166 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 167
 168 /*-----------------------------------------------------------------------
 169  * Start addresses for the final memory configuration
 170  * (Set up by the startup code)
 171  * Please note that CFG_SDRAM_BASE _must_ start at 0
 172  */
 173 #define CFG_SDRAM_BASE          0x00000000
 174 #define CFG_FLASH_BASE          0x40000000
 175 #define CFG_MONITOR_LEN         (256 << 10)     /* Reserve 256 kB for Monitor   */
 176 #define CFG_MONITOR_BASE        CFG_FLASH_BASE
 177 #define CFG_MALLOC_LEN          (128 << 10)     /* Reserve 128 kB for malloc()  */
 178
 179 /*
 180  * For booting Linux, the board info and command line data
 181  * have to be in the first 8 MB of memory, since this is
 182  * the maximum mapped by the Linux kernel during initialization.
 183  */
 184 #define CFG_BOOTMAPSZ           (8 << 20)       /* Initial Memory map for Linux */
 185
 186 /*-----------------------------------------------------------------------
 187  * FLASH organization
 188  */
 189 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
 190 #define CFG_MAX_FLASH_SECT      256     /* max number of sectors on one chip    */
 191
 192 #define CFG_FLASH_ERASE_TOUT    120000  /* Timeout for Flash Erase (in ms)      */
 193 #define CFG_FLASH_WRITE_TOUT    500     /* Timeout for Flash Write (in ms)      */
 194
 195 #define CFG_ENV_IS_IN_FLASH     1
 196 #define CFG_ENV_OFFSET          0x40000 /*   Offset   of Environment Sector     */
 197 #define CFG_ENV_SIZE            0x08000 /* Total Size of Environment Sector     */
 198 #define CFG_ENV_SECT_SIZE       0x20000 /* Total Size of Environment Sector     */
 199
 200 /* Address and size of Redundant Environment Sector     */
 201 #define CFG_ENV_OFFSET_REDUND   (CFG_ENV_OFFSET+CFG_ENV_SECT_SIZE)
 202 #define CFG_ENV_SIZE_REDUND     (CFG_ENV_SIZE)
 203
 204 /*-----------------------------------------------------------------------
 205  * Hardware Information Block
 206  */
 207 #define CFG_HWINFO_OFFSET       0x0003FFC0      /* offset of HW Info block */
 208 #define CFG_HWINFO_SIZE         0x00000040      /* size   of HW Info block */
 209 #define CFG_HWINFO_MAGIC        0x54514D38      /* 'TQM8' */
 210
 211 /*-----------------------------------------------------------------------
 212  * Cache Configuration
 213  */
 214 #define CFG_CACHELINE_SIZE      16      /* For all MPC8xx CPUs                  */
 215 #if defined(CONFIG_CMD_KGDB)
 216 #define CFG_CACHELINE_SHIFT     4       /* log base 2 of the above value        */
 217 #endif
 218
 219 /*-----------------------------------------------------------------------
 220  * SYPCR - System Protection Control                            11-9
 221  * SYPCR can only be written once after reset!
 222  *-----------------------------------------------------------------------
 223  * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
 224  */
 225 #if defined(CONFIG_WATCHDOG)
 226 #define CFG_SYPCR       (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 227                          SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
 228 #else
 229 #define CFG_SYPCR       (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
 230 #endif
 231
 232 /*-----------------------------------------------------------------------
 233  * SIUMCR - SIU Module Configuration                            11-6
 234  *-----------------------------------------------------------------------
 235  * PCMCIA config., multi-function pin tri-state
 236  */
 237 #ifndef CONFIG_CAN_DRIVER
 238 #define CFG_SIUMCR      (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
 239 #else   /* we must activate GPL5 in the SIUMCR for CAN */
 240 #define CFG_SIUMCR      (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
 241 #endif  /* CONFIG_CAN_DRIVER */
 242
 243 /*-----------------------------------------------------------------------
 244  * TBSCR - Time Base Status and Control                         11-26
 245  *-----------------------------------------------------------------------
 246  * Clear Reference Interrupt Status, Timebase freezing enabled
 247  */
 248 #define CFG_TBSCR       (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
 249
 250 /*-----------------------------------------------------------------------
 251  * RTCSC - Real-Time Clock Status and Control Register          11-27
 252  *-----------------------------------------------------------------------
 253  */
 254 #define CFG_RTCSC       (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
 255
 256 /*-----------------------------------------------------------------------
 257  * PISCR - Periodic Interrupt Status and Control                11-31
 258  *-----------------------------------------------------------------------
 259  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 260  */
 261 #define CFG_PISCR       (PISCR_PS | PISCR_PITF)
 262
 263 /*-----------------------------------------------------------------------
 264  * PLPRCR - PLL, Low-Power, and Reset Control Register          15-30
 265  *-----------------------------------------------------------------------
 266  * Reset PLL lock status sticky bit, timer expired status bit and timer
 267  * interrupt status bit
 268  */
 269 #define CFG_PLPRCR      (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
 270
 271 /*-----------------------------------------------------------------------
 272  * SCCR - System Clock and reset Control Register               15-27
 273  *-----------------------------------------------------------------------
 274  * Set clock output, timebase and RTC source and divider,
 275  * power management and some other internal clocks
 276  */
 277 #define SCCR_MASK       SCCR_EBDF11
 278 #define CFG_SCCR        (SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
 279                          SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
 280                          SCCR_DFALCD00)
 281
 282 /*-----------------------------------------------------------------------
 283  * PCMCIA stuff
 284  *-----------------------------------------------------------------------
 285  *
 286  */
 287 /* NSCU use both slots, SLOT_A as "primary". */
 288 #define CONFIG_PCMCIA_SLOT_A 1
 289
 290 #define CFG_PCMCIA_MEM_ADDR     (0xE0000000)
 291 #define CFG_PCMCIA_MEM_SIZE     ( 64 << 20 )
 292 #define CFG_PCMCIA_DMA_ADDR     (0xE4000000)
 293 #define CFG_PCMCIA_DMA_SIZE     ( 64 << 20 )
 294 #define CFG_PCMCIA_ATTRB_ADDR   (0xE8000000)
 295 #define CFG_PCMCIA_ATTRB_SIZE   ( 64 << 20 )
 296 #define CFG_PCMCIA_IO_ADDR      (0xEC000000)
 297 #define CFG_PCMCIA_IO_SIZE      ( 64 << 20 )
 298 #define PCMCIA_MEM_WIN_NO       8 /* override default 4 in pcmcia.h */
 299 #define PCMCIA_SOCKETS_NO       2 /* we have two sockets */
 300 #undef  NSCU_OE_INV             /* PCMCIA_GCRX_CXOE was inverted on early boards */
 301
 302 /*-----------------------------------------------------------------------
 303  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
 304  *-----------------------------------------------------------------------
 305  */
 306
 307 #define CONFIG_IDE_8xx_PCCARD   1       /* Use IDE with PC Card Adapter */
 308
 309 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 310 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 311 #undef  CONFIG_IDE_RESET                /* reset for ide not supported  */
 312
 313 #define CFG_IDE_MAXBUS          2       /* max. 2 IDE buses             */
 314 #define CFG_IDE_MAXDEVICE       4       /* max. 2 drives per IDE bus    */
 315
 316 #define CFG_ATA_IDE0_OFFSET     0x0000
 317 #define CFG_ATA_IDE1_OFFSET     (4 * CFG_PCMCIA_MEM_SIZE) /* starts @ 4th window */
 318
 319 #define CFG_ATA_BASE_ADDR       CFG_PCMCIA_MEM_ADDR
 320
 321 /* Offset for data I/O                  */
 322 #define CFG_ATA_DATA_OFFSET     (CFG_PCMCIA_MEM_SIZE + 0x320)
 323
 324 /* Offset for normal register accesses  */
 325 #define CFG_ATA_REG_OFFSET      (2 * CFG_PCMCIA_MEM_SIZE + 0x320)
 326
 327 /* Offset for alternate registers       */
 328 #define CFG_ATA_ALT_OFFSET      0x0100
 329
 330 /*-----------------------------------------------------------------------
 331  *
 332  *-----------------------------------------------------------------------
 333  *
 334  */
 335 #define CFG_DER 0
 336
 337 /*
 338  * Init Memory Controller:
 339  *
 340  * BR0/1 and OR0/1 (FLASH)
 341  */
 342
 343 #define FLASH_BASE0_PRELIM      0x40000000      /* FLASH bank #0        */
 344 #define FLASH_BASE1_PRELIM      0x60000000      /* FLASH bank #0        */
 345
 346 /* used to re-map FLASH both when starting from SRAM or FLASH:
 347  * restrict access enough to keep SRAM working (if any)
 348  * but not too much to meddle with FLASH accesses
 349  */
 350 #define CFG_REMAP_OR_AM         0x80000000      /* OR addr mask */
 351 #define CFG_PRELIM_OR_AM        0xE0000000      /* OR addr mask */
 352
 353 /*
 354  * FLASH timing:
 355  */
 356 #define CFG_OR_TIMING_FLASH     (OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
 357                                  OR_SCY_3_CLK | OR_EHTR | OR_BI)
 358
 359 #define CFG_OR0_REMAP   (CFG_REMAP_OR_AM  | CFG_OR_TIMING_FLASH)
 360 #define CFG_OR0_PRELIM  (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
 361 #define CFG_BR0_PRELIM  ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
 362
 363 #define CFG_OR1_REMAP   CFG_OR0_REMAP
 364 #define CFG_OR1_PRELIM  CFG_OR0_PRELIM
 365 #define CFG_BR1_PRELIM  ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
 366
 367 /*
 368  * BR2/3 and OR2/3 (SDRAM)
 369  *
 370  */
 371 #define SDRAM_BASE2_PRELIM      0x00000000      /* SDRAM bank #0        */
 372 #define SDRAM_BASE3_PRELIM      0x20000000      /* SDRAM bank #1        */
 373 #define SDRAM_MAX_SIZE          0x04000000      /* max 64 MB per bank   */
 374
 375 /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)      */
 376 #define CFG_OR_TIMING_SDRAM     0x00000A00
 377
 378 #define CFG_OR2_PRELIM  (CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
 379 #define CFG_BR2_PRELIM  ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
 380
 381 #ifndef CONFIG_CAN_DRIVER
 382 #define CFG_OR3_PRELIM  CFG_OR2_PRELIM
 383 #define CFG_BR3_PRELIM  ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
 384 #else   /* CAN uses CS3#, so we can have only one SDRAM bank anyway */
 385 #define CFG_CAN_BASE            0xC0000000      /* CAN mapped at 0xC0000000     */
 386 #define CFG_CAN_OR_AM           0xFFFF8000      /* 32 kB address mask           */
 387 #define CFG_OR3_CAN             (CFG_CAN_OR_AM | OR_G5LA | OR_BI)
 388 #define CFG_BR3_CAN             ((CFG_CAN_BASE & BR_BA_MSK) | \
 389                                         BR_PS_8 | BR_MS_UPMB | BR_V )
 390 #endif  /* CONFIG_CAN_DRIVER */
 391
 392 #ifdef  CONFIG_ISP1362_USB
 393 #define CFG_ISP1362_BASE        0xD0000000      /* ISP1362 mapped at 0xD0000000 */
 394 #define CFG_ISP1362_OR_AM       0xFFFF8000      /* 32 kB address mask           */
 395 #define CFG_OR5_ISP1362         (CFG_ISP1362_OR_AM | OR_CSNT_SAM | \
 396                                  OR_ACS_DIV2       | OR_BI       | OR_SCY_5_CLK)
 397 #define CFG_BR5_ISP1362         ((CFG_ISP1362_BASE & BR_BA_MSK) | \
 398                                  BR_PS_16          | BR_MS_GPCM | BR_V )
 399 #endif  /* CONFIG_ISP1362_USB */
 400
 401 /*
 402  * Memory Periodic Timer Prescaler
 403  *
 404  * The Divider for PTA (refresh timer) configuration is based on an
 405  * example SDRAM configuration (64 MBit, one bank). The adjustment to
 406  * the number of chip selects (NCS) and the actually needed refresh
 407  * rate is done by setting MPTPR.
 408  *
 409  * PTA is calculated from
 410  *      PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
 411  *
 412  *      gclk      CPU clock (not bus clock!)
 413  *      Trefresh  Refresh cycle * 4 (four word bursts used)
 414  *
 415  * 4096  Rows from SDRAM example configuration
 416  * 1000  factor s -> ms
 417  *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
 418  *    4  Number of refresh cycles per period
 419  *   64  Refresh cycle in ms per number of rows
 420  * --------------------------------------------
 421  * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
 422  *
 423  * 50 MHz => 50.000.000 / Divider =  98
 424  * 66 Mhz => 66.000.000 / Divider = 129
 425  * 80 Mhz => 80.000.000 / Divider = 156
 426  */
 427
 428 #define CFG_PTA_PER_CLK ((4096 * 32 * 1000) / (4 * 64))
 429 #define CFG_MAMR_PTA    98
 430
 431 /*
 432  * For 16 MBit, refresh rates could be 31.3 us
 433  * (= 64 ms / 2K = 125 / quad bursts).
 434  * For a simpler initialization, 15.6 us is used instead.
 435  *
 436  * #define CFG_MPTPR_2BK_2K     MPTPR_PTP_DIV32         for 2 banks
 437  * #define CFG_MPTPR_1BK_2K     MPTPR_PTP_DIV64         for 1 bank
 438  */
 439 #define CFG_MPTPR_2BK_4K        MPTPR_PTP_DIV16         /* setting for 2 banks  */
 440 #define CFG_MPTPR_1BK_4K        MPTPR_PTP_DIV32         /* setting for 1 bank   */
 441
 442 /* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit         */
 443 #define CFG_MPTPR_2BK_8K        MPTPR_PTP_DIV8          /* setting for 2 banks  */
 444 #define CFG_MPTPR_1BK_8K        MPTPR_PTP_DIV16         /* setting for 1 bank   */
 445
 446 /*
 447  * MAMR settings for SDRAM
 448  */
 449
 450 /* 8 column SDRAM */
 451 #define CFG_MAMR_8COL   ((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE      |   \
 452                          MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |   \
 453                          MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
 454 /* 9 column SDRAM */
 455 #define CFG_MAMR_9COL   ((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE      |   \
 456                          MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |   \
 457                          MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
 458
 459
 460 /*
 461  * Internal Definitions
 462  *
 463  * Boot Flags
 464  */
 465 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH     */
 466 #define BOOTFLAG_WARM   0x02            /* Software reboot                      */
 467
 468 #undef CONFIG_SCC1_ENET
 469 #define CONFIG_FEC_ENET
 470 /* #define CONFIG_ETHPRIME              "FEC ETHERNET" */
 471
 472 #endif  /* __CONFIG_H */