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