include/configs/M54455EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF54455 EVB board.
   3  *
   4  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
   5  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 /*
  27  * board/config.h - configuration options, board specific
  28  */
  29
  30 #ifndef _M54455EVB_H
  31 #define _M54455EVB_H
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37 #define CONFIG_MCF5445x         /* define processor family */
  38 #define CONFIG_M54455           /* define processor type */
  39 #define CONFIG_M54455EVB        /* M54455EVB board */
  40
  41 #undef DEBUG
  42
  43 #define CONFIG_MCFUART
  44 #define CFG_UART_PORT           (0)
  45 #define CONFIG_BAUDRATE         115200
  46 #define CFG_BAUDRATE_TABLE      { 9600 , 19200 , 38400 , 57600, 115200 }
  47
  48 #undef CONFIG_WATCHDOG
  49
  50 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  51
  52 /*
  53  * BOOTP options
  54  */
  55 #define CONFIG_BOOTP_BOOTFILESIZE
  56 #define CONFIG_BOOTP_BOOTPATH
  57 #define CONFIG_BOOTP_GATEWAY
  58 #define CONFIG_BOOTP_HOSTNAME
  59
  60 /* Command line configuration */
  61 #include <config_cmd_default.h>
  62
  63 #define CONFIG_CMD_BOOTD
  64 #define CONFIG_CMD_CACHE
  65 #define CONFIG_CMD_DATE
  66 #define CONFIG_CMD_DHCP
  67 #define CONFIG_CMD_ELF
  68 #define CONFIG_CMD_EXT2
  69 #define CONFIG_CMD_FAT
  70 #define CONFIG_CMD_FLASH
  71 #define CONFIG_CMD_I2C
  72 #define CONFIG_CMD_IDE
  73 #define CONFIG_CMD_JFFS2
  74 #define CONFIG_CMD_MEMORY
  75 #define CONFIG_CMD_MISC
  76 #define CONFIG_CMD_MII
  77 #define CONFIG_CMD_NET
  78 #undef CONFIG_CMD_PCI
  79 #define CONFIG_CMD_PING
  80 #define CONFIG_CMD_REGINFO
  81
  82 #undef CONFIG_CMD_LOADB
  83 #undef CONFIG_CMD_LOADS
  84
  85 /* Network configuration */
  86 #define CONFIG_MCFFEC
  87 #ifdef CONFIG_MCFFEC
  88 #       define CONFIG_NET_MULTI 1
  89 #       define CONFIG_MII               1
  90 #       define CONFIG_CF_DOMII
  91 #       define CFG_DISCOVER_PHY
  92 #       define CFG_RX_ETH_BUFFER        8
  93 #       define CFG_FAULT_ECHO_LINK_DOWN
  94
  95 #       define CFG_FEC0_PINMUX  0
  96 #       define CFG_FEC1_PINMUX  0
  97 #       define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
  98 #       define CFG_FEC1_MIIBASE CFG_FEC0_IOBASE
  99 #       define MCFFEC_TOUT_LOOP 50000
 100 #       define CONFIG_HAS_ETH1
 101
 102 #       define CONFIG_BOOTDELAY 1       /* autoboot after 5 seconds */
 103 #       define CONFIG_BOOTARGS          "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
 104 #       define CONFIG_ETHADDR           00:e0:0c:bc:e5:60
 105 #       define CONFIG_ETH1ADDR          00:e0:0c:bc:e5:61
 106 #       define CONFIG_ETHPRIME          "FEC0"
 107 #       define CONFIG_IPADDR            192.162.1.2
 108 #       define CONFIG_NETMASK           255.255.255.0
 109 #       define CONFIG_SERVERIP          192.162.1.1
 110 #       define CONFIG_GATEWAYIP         192.162.1.1
 111 #       define CONFIG_OVERWRITE_ETHADDR_ONCE
 112
 113 /* If CFG_DISCOVER_PHY is not defined - hardcoded */
 114 #       ifndef CFG_DISCOVER_PHY
 115 #               define FECDUPLEX        FULL
 116 #               define FECSPEED         _100BASET
 117 #       else
 118 #               ifndef CFG_FAULT_ECHO_LINK_DOWN
 119 #                       define CFG_FAULT_ECHO_LINK_DOWN
 120 #               endif
 121 #       endif                   /* CFG_DISCOVER_PHY */
 122 #endif
 123
 124 #define CONFIG_HOSTNAME         M54455EVB
 125 #define CONFIG_EXTRA_ENV_SETTINGS               \
 126         "netdev=eth0\0"                         \
 127         "inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0" \
 128         "loadaddr=40010000\0"                   \
 129         "u-boot=u-boot.bin\0"                   \
 130         "load=tftp ${loadaddr) ${u-boot}\0"     \
 131         "upd=run load; run prog\0"              \
 132         "prog=prot off 4000000 402ffff;"                \
 133         "era 4000000 402ffff;"                          \
 134         "cp.b ${loadaddr} 0 ${filesize};"       \
 135         "save\0"                                \
 136         ""
 137
 138 /* ATA configuration */
 139 #define CONFIG_ISO_PARTITION
 140 #define CONFIG_DOS_PARTITION
 141 #define CONFIG_IDE_RESET        1
 142 #define CONFIG_IDE_PREINIT      1
 143 #define CONFIG_ATAPI
 144 #undef CONFIG_LBA48
 145
 146 #define CFG_IDE_MAXBUS          1
 147 #define CFG_IDE_MAXDEVICE       2
 148
 149 #define CFG_ATA_BASE_ADDR       0x90000000
 150 #define CFG_ATA_IDE0_OFFSET     0
 151
 152 #define CFG_ATA_DATA_OFFSET     0xA0    /* Offset for data I/O                            */
 153 #define CFG_ATA_REG_OFFSET      0xA0    /* Offset for normal register accesses */
 154 #define CFG_ATA_ALT_OFFSET      0xC0    /* Offset for alternate registers           */
 155 #define CFG_ATA_STRIDE          4       /* Interval between registers                 */
 156 #define _IO_BASE                0
 157
 158 /* Realtime clock */
 159 #define CONFIG_MCFRTC
 160 #undef RTC_DEBUG
 161 #define CFG_RTC_OSCILLATOR      (32 * CFG_HZ)
 162
 163 /* Timer */
 164 #define CONFIG_MCFTMR
 165 #undef CONFIG_MCFPIT
 166
 167 /* I2c */
 168 #define CONFIG_FSL_I2C
 169 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 170 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged               */
 171 #define CFG_I2C_SPEED           80000   /* I2C speed and slave address  */
 172 #define CFG_I2C_SLAVE           0x7F
 173 #define CFG_I2C_OFFSET          0x58000
 174 #define CFG_IMMR                CFG_MBAR
 175
 176 /* PCI */
 177 #ifdef CONFIG_CMD_PCI
 178 #define CONFIG_PCI              1
 179
 180 #define CFG_PCI_MEM_BUS         0xA0000000
 181 #define CFG_PCI_MEM_PHYS        CFG_PCI_MEM_BUS
 182 #define CFG_PCI_MEM_SIZE        0x10000000
 183
 184 #define CFG_PCI_IO_BUS          0xB1000000
 185 #define CFG_PCI_IO_PHYS         CFG_PCI_IO_BUS
 186 #define CFG_PCI_IO_SIZE         0x01000000
 187
 188 #define CFG_PCI_CFG_BUS         0xB0000000
 189 #define CFG_PCI_CFG_PHYS        CFG_PCI_CFG_BUS
 190 #define CFG_PCI_CFG_SIZE        0x01000000
 191 #endif
 192
 193 /* FPGA - Spartan 2 */
 194 /* experiment
 195 #define CONFIG_FPGA             CFG_SPARTAN3
 196 #define CONFIG_FPGA_COUNT       1
 197 #define CFG_FPGA_PROG_FEEDBACK
 198 #define CFG_FPGA_CHECK_CTRLC
 199 */
 200
 201 /* Input, PCI, Flexbus, and VCO */
 202 #define CONFIG_EXTRA_CLOCK
 203
 204 #define CONFIG_PRAM             512     /* 512 KB */
 205
 206 #define CFG_PROMPT              "-> "
 207 #define CFG_LONGHELP            /* undef to save memory */
 208
 209 #if defined(CONFIG_CMD_KGDB)
 210 #define CFG_CBSIZE                      1024    /* Console I/O Buffer Size */
 211 #else
 212 #define CFG_CBSIZE                      256     /* Console I/O Buffer Size */
 213 #endif
 214 #define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)      /* Print Buffer Size */
 215 #define CFG_MAXARGS             16      /* max number of command args */
 216 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
 217
 218 #define CFG_LOAD_ADDR           (CFG_SDRAM_BASE + 0x10000)
 219
 220 #define CFG_HZ                  1000
 221
 222 #define CFG_MBAR                0xFC000000
 223
 224 /*
 225  * Low Level Configuration Settings
 226  * (address mappings, register initial values, etc.)
 227  * You should know what you are doing if you make changes here.
 228  */
 229
 230 /*-----------------------------------------------------------------------
 231  * Definitions for initial stack pointer and data area (in DPRAM)
 232  */
 233 #define CFG_INIT_RAM_ADDR       0x80000000
 234 #define CFG_INIT_RAM_END        0x8000  /* End of used area in internal SRAM */
 235 #define CFG_INIT_RAM_CTRL       0x221
 236 #define CFG_GBL_DATA_SIZE       128     /* size in bytes reserved for initial data */
 237 #define CFG_GBL_DATA_OFFSET     ((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 16)
 238 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 239
 240 /*-----------------------------------------------------------------------
 241  * Start addresses for the final memory configuration
 242  * (Set up by the startup code)
 243  * Please note that CFG_SDRAM_BASE _must_ start at 0
 244  */
 245 #define CFG_SDRAM_BASE          0x40000000
 246 #define CFG_SDRAM_BASE1         0x48000000
 247 #define CFG_SDRAM_SIZE          256     /* SDRAM size in MB */
 248 #define CFG_SDRAM_CFG1          0x65311610
 249 #define CFG_SDRAM_CFG2          0x59670000
 250 #define CFG_SDRAM_CTRL          0xEA0B2000
 251 #define CFG_SDRAM_EMOD          0x40010000
 252 #define CFG_SDRAM_MODE          0x00010033
 253
 254 #define CFG_MEMTEST_START       CFG_SDRAM_BASE + 0x400
 255 #define CFG_MEMTEST_END         ((CFG_SDRAM_SIZE - 3) << 20)
 256
 257 #define CFG_MONITOR_BASE        (CFG_FLASH_BASE + 0x400)
 258 #define CFG_BOOTPARAMS_LEN      64*1024
 259 #define CFG_MONITOR_LEN         (256 << 10)     /* Reserve 256 kB for Monitor */
 260 #define CFG_MALLOC_LEN          (128 << 10)     /* Reserve 128 kB for malloc() */
 261
 262 /*
 263  * For booting Linux, the board info and command line data
 264  * have to be in the first 8 MB of memory, since this is
 265  * the maximum mapped by the Linux kernel during initialization ??
 266  */
 267 /* Initial Memory map for Linux */
 268 #define CFG_BOOTMAPSZ           (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
 269
 270 /* Configuration for environment
 271  * Environment is embedded in u-boot in the second sector of the flash
 272  */
 273 #define CFG_ENV_IS_IN_FLASH     1
 274 #define CONFIG_ENV_OVERWRITE    1
 275 #undef CFG_ENV_IS_EMBEDDED
 276
 277 /*-----------------------------------------------------------------------
 278  * FLASH organization
 279  */
 280 #ifdef CFG_ATMEL_BOOT
 281 #       define CFG_FLASH_BASE           CFG_CS0_BASE
 282 #       define CFG_FLASH0_BASE          CFG_CS0_BASE
 283 #       define CFG_FLASH1_BASE          CFG_CS1_BASE
 284 #       define CFG_ENV_ADDR             (CFG_FLASH_BASE + 0x4000)
 285 #       define CFG_ENV_SECT_SIZE        0x2000
 286 #else
 287 #       define CFG_FLASH_BASE           CFG_FLASH0_BASE
 288 #       define CFG_FLASH0_BASE          CFG_CS1_BASE
 289 #       define CFG_FLASH1_BASE          CFG_CS0_BASE
 290 #       define CFG_ENV_ADDR             (CFG_FLASH_BASE + 0x60000)
 291 #       define CFG_ENV_SECT_SIZE        0x20000
 292 #endif
 293
 294 /* M54455EVB has one non CFI flash, defined CFG_FLASH_CFI will cause the system
 295 /* M54455EVB has one non CFI flash, defined CFG_FLASH_CFI will cause the system
 296    keep reset. */
 297 #undef CFG_FLASH_CFI
 298 #ifdef CFG_FLASH_CFI
 299
 300 #       define CFG_FLASH_CFI_DRIVER     1
 301 #       define CFG_FLASH_SIZE           0x1000000       /* Max size that the board might have */
 302 #       define CFG_FLASH_CFI_WIDTH      FLASH_CFI_8BIT
 303 #       define CFG_MAX_FLASH_BANKS      2       /* max number of memory banks */
 304 #       define CFG_MAX_FLASH_SECT       137     /* max number of sectors on one chip */
 305 #       define CFG_FLASH_PROTECTION     /* "Real" (hardware) sectors protection */
 306 #       define CFG_FLASH_CHECKSUM
 307 #       define CFG_FLASH_BANKS_LIST     { CFG_CS0_BASE, CFG_CS1_BASE }
 308
 309 #else
 310
 311 #       define CFG_MAX_FLASH_BANKS      2       /* max number of memory banks */
 312
 313 #       define CFG_ATMEL_REGION         4
 314 #       define CFG_ATMEL_TOTALSECT      11
 315 #       define CFG_ATMEL_SECT           {1, 2, 1, 7}
 316 #       define CFG_ATMEL_SECTSZ         {0x4000, 0x2000, 0x8000, 0x10000}
 317 #       define CFG_INTEL_SECT           137
 318
 319 /* max number of sectors on one chip */
 320 #       define CFG_MAX_FLASH_SECT       (CFG_ATMEL_TOTALSECT + CFG_INTEL_SECT)
 321 #       define CFG_FLASH_ERASE_TOUT     2000    /* Atmel needs longer timeout */
 322 #       define CFG_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (in ms)  */
 323 #       define CFG_FLASH_LOCK_TOUT      5       /* Timeout for Flash Set Lock Bit (in ms) */
 324 #       define CFG_FLASH_UNLOCK_TOUT    100     /* Timeout for Flash Clear Lock Bits (in ms) */
 325 #       define CFG_FLASH_PROTECTION     /* "Real" (hardware) sectors protection */
 326 #       define CFG_FLASH_CHECKSUM
 327
 328 #endif
 329
 330 /*
 331  * This is setting for JFFS2 support in u-boot.
 332  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 333  */
 334 #ifdef CFG_ATMEL_BOOT
 335 #       define CONFIG_JFFS2_DEV         "nor1"
 336 #       define CONFIG_JFFS2_PART_SIZE   0x01000000
 337 #       define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH1_BASE + 0x500000)
 338 #else
 339 #       define CONFIG_JFFS2_DEV         "nor0"
 340 #       define CONFIG_JFFS2_PART_SIZE   (0x01000000 - 0x500000)
 341 #       define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH0_BASE + 0x500000)
 342 #endif
 343
 344 /*-----------------------------------------------------------------------
 345  * Cache Configuration
 346  */
 347 #define CFG_CACHELINE_SIZE              16
 348
 349 /*-----------------------------------------------------------------------
 350  * Memory bank definitions
 351  */
 352 /*
 353  * CS0 - NOR Flash 1, 2, 4, or 8MB
 354  * CS1 - CompactFlash and registers
 355  * CS2 - CPLD
 356  * CS3 - FPGA
 357  * CS4 - Available
 358  * CS5 - Available
 359  */
 360
 361 #ifdef CFG_ATMEL_BOOT
 362  /* Atmel Flash */
 363 #define CFG_CS0_BASE            0x04000000
 364 #define CFG_CS0_MASK            0x00070001
 365 #define CFG_CS0_CTRL            0x00001140
 366 /* Intel Flash */
 367 #define CFG_CS1_BASE            0x00000000
 368 #define CFG_CS1_MASK            0x01FF0001
 369 #define CFG_CS1_CTRL            0x00000D60
 370
 371 #define CFG_ATMEL_BASE          CFG_CS0_BASE
 372 #else
 373 /* Intel Flash */
 374 #define CFG_CS0_BASE            0x00000000
 375 #define CFG_CS0_MASK            0x01FF0001
 376 #define CFG_CS0_CTRL            0x00000D60
 377  /* Atmel Flash */
 378 #define CFG_CS1_BASE            0x04000000
 379 #define CFG_CS1_MASK            0x00070001
 380 #define CFG_CS1_CTRL            0x00001140
 381
 382 #define CFG_ATMEL_BASE          CFG_CS1_BASE
 383 #endif
 384
 385 /* CPLD */
 386 #define CFG_CS2_BASE            0x08000000
 387 #define CFG_CS2_MASK            0x00070001
 388 #define CFG_CS2_CTRL            0x003f1140
 389
 390 /* FPGA */
 391 #define CFG_CS3_BASE            0x09000000
 392 #define CFG_CS3_MASK            0x00070001
 393 #define CFG_CS3_CTRL            0x00000020
 394
 395 #endif                          /* _M54455EVB_H */