include/configs/M54451EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF54451 EVB board.
   3  *
   4  * Copyright (C) 2004-2008 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 _M54451EVB_H
  31 #define _M54451EVB_H
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37 #define CONFIG_MCF5445x         /* define processor family */
  38 #define CONFIG_M54451           /* define processor type */
  39 #define CONFIG_M54451EVB        /* M54451EVB 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_FLASH
  67 #define CONFIG_CMD_I2C
  68 #undef CONFIG_CMD_JFFS2
  69 #define CONFIG_CMD_MEMORY
  70 #define CONFIG_CMD_MISC
  71 #define CONFIG_CMD_MII
  72 #define CONFIG_CMD_NET
  73 #define CONFIG_CMD_PING
  74 #define CONFIG_CMD_REGINFO
  75 #define CONFIG_CMD_SPI
  76 #define CONFIG_CMD_SF
  77
  78 #undef CONFIG_CMD_LOADB
  79 #undef CONFIG_CMD_LOADS
  80
  81 /* Network configuration */
  82 #define CONFIG_MCFFEC
  83 #ifdef CONFIG_MCFFEC
  84 #       define CONFIG_NET_MULTI         1
  85 #       define CONFIG_MII               1
  86 #       define CONFIG_MII_INIT          1
  87 #       define CFG_DISCOVER_PHY
  88 #       define CFG_RX_ETH_BUFFER        8
  89 #       define CFG_FAULT_ECHO_LINK_DOWN
  90
  91 #       define CFG_FEC0_PINMUX  0
  92 #       define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
  93 #       define MCFFEC_TOUT_LOOP 50000
  94
  95 #       define CONFIG_BOOTDELAY 1       /* autoboot after 5 seconds */
  96 #       define CONFIG_BOOTARGS          "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
  97 #       define CONFIG_ETHADDR           00:e0:0c:bc:e5:60
  98 #       define CONFIG_ETHPRIME          "FEC0"
  99 #       define CONFIG_IPADDR            192.162.1.2
 100 #       define CONFIG_NETMASK           255.255.255.0
 101 #       define CONFIG_SERVERIP          192.162.1.1
 102 #       define CONFIG_GATEWAYIP         192.162.1.1
 103 #       define CONFIG_OVERWRITE_ETHADDR_ONCE
 104
 105 /* If CFG_DISCOVER_PHY is not defined - hardcoded */
 106 #       ifndef CFG_DISCOVER_PHY
 107 #               define FECDUPLEX        FULL
 108 #               define FECSPEED         _100BASET
 109 #       else
 110 #               ifndef CFG_FAULT_ECHO_LINK_DOWN
 111 #                       define CFG_FAULT_ECHO_LINK_DOWN
 112 #               endif
 113 #       endif                   /* CFG_DISCOVER_PHY */
 114 #endif
 115
 116 #define CONFIG_HOSTNAME         M54451EVB
 117 #ifdef CFG_STMICRO_BOOT
 118 /* ST Micro serial flash */
 119 #define CFG_LOAD_ADDR2          0x40010007
 120 #define CONFIG_EXTRA_ENV_SETTINGS               \
 121         "netdev=eth0\0"                         \
 122         "inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0" \
 123         "loadaddr=0x40010000\0"                 \
 124         "sbfhdr=sbfhdr.bin\0"                   \
 125         "uboot=u-boot.bin\0"                    \
 126         "load=tftp ${loadaddr} ${sbfhdr};"      \
 127         "tftp " MK_STR(CFG_LOAD_ADDR2) " ${uboot} \0"   \
 128         "upd=run load; run prog\0"              \
 129         "prog=sf probe 0:1 10000 1;"            \
 130         "sf erase 0 30000;"                     \
 131         "sf write ${loadaddr} 0 30000;"         \
 132         "save\0"                                \
 133         ""
 134 #else
 135 #define CFG_UBOOT_END   0x3FFFF
 136 #define CONFIG_EXTRA_ENV_SETTINGS               \
 137         "netdev=eth0\0"                         \
 138         "inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0" \
 139         "loadaddr=40010000\0"                   \
 140         "u-boot=u-boot.bin\0"                   \
 141         "load=tftp ${loadaddr) ${u-boot}\0"     \
 142         "upd=run load; run prog\0"              \
 143         "prog=prot off 0 " MK_STR(CFG_UBOOT_END)        \
 144         "; era 0 " MK_STR(CFG_UBOOT_END) " ;"   \
 145         "cp.b ${loadaddr} 0 ${filesize};"       \
 146         "save\0"                                \
 147         ""
 148 #endif
 149
 150 /* Realtime clock */
 151 #define CONFIG_MCFRTC
 152 #undef RTC_DEBUG
 153 #define CFG_RTC_OSCILLATOR      (32 * CFG_HZ)
 154
 155 /* Timer */
 156 #define CONFIG_MCFTMR
 157 #undef CONFIG_MCFPIT
 158
 159 /* I2c */
 160 #define CONFIG_FSL_I2C
 161 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 162 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged               */
 163 #define CFG_I2C_SPEED           80000   /* I2C speed and slave address  */
 164 #define CFG_I2C_SLAVE           0x7F
 165 #define CFG_I2C_OFFSET          0x58000
 166 #define CFG_IMMR                CFG_MBAR
 167
 168 /* DSPI and Serial Flash */
 169 #define CONFIG_CF_DSPI
 170 #define CONFIG_SERIAL_FLASH
 171 #define CONFIG_HARD_SPI
 172 #define CFG_SER_FLASH_BASE      0x01000000
 173 #define CFG_SBFHDR_SIZE         0x7
 174 #ifdef CONFIG_CMD_SPI
 175 #       define CONFIG_SPI_FLASH
 176 #       define CONFIG_SPI_FLASH_STMICRO
 177
 178 #       define CFG_DSPI_DCTAR0          (DSPI_DCTAR_TRSZ(7) | \
 179                                          DSPI_DCTAR_CPOL | \
 180                                          DSPI_DCTAR_CPHA | \
 181                                          DSPI_DCTAR_PCSSCK_1CLK | \
 182                                          DSPI_DCTAR_PASC(0) | \
 183                                          DSPI_DCTAR_PDT(0) | \
 184                                          DSPI_DCTAR_CSSCK(0) | \
 185                                          DSPI_DCTAR_ASC(0) | \
 186                                          DSPI_DCTAR_PBR(0) | \
 187                                          DSPI_DCTAR_DT(1) | \
 188                                          DSPI_DCTAR_BR(1))
 189 #endif
 190
 191 /* Input, PCI, Flexbus, and VCO */
 192 #define CONFIG_EXTRA_CLOCK
 193
 194 #define CONFIG_PRAM             2048    /* 2048 KB */
 195
 196 #define CFG_PROMPT              "-> "
 197 #define CFG_LONGHELP            /* undef to save memory */
 198
 199 #if defined(CONFIG_CMD_KGDB)
 200 #define CFG_CBSIZE                      1024    /* Console I/O Buffer Size */
 201 #else
 202 #define CFG_CBSIZE                      256     /* Console I/O Buffer Size */
 203 #endif
 204 #define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)      /* Print Buffer Size */
 205 #define CFG_MAXARGS             16      /* max number of command args */
 206 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
 207
 208 #define CFG_LOAD_ADDR           (CFG_SDRAM_BASE + 0x10000)
 209
 210 #define CFG_HZ                  1000
 211
 212 #define CFG_MBAR                0xFC000000
 213
 214 /*
 215  * Low Level Configuration Settings
 216  * (address mappings, register initial values, etc.)
 217  * You should know what you are doing if you make changes here.
 218  */
 219
 220 /*-----------------------------------------------------------------------
 221  * Definitions for initial stack pointer and data area (in DPRAM)
 222  */
 223 #define CFG_INIT_RAM_ADDR       0x80000000
 224 #define CFG_INIT_RAM_END        0x8000  /* End of used area in internal SRAM */
 225 #define CFG_INIT_RAM_CTRL       0x221
 226 #define CFG_GBL_DATA_SIZE       256     /* size in bytes reserved for initial data */
 227 #define CFG_GBL_DATA_OFFSET     ((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 32)
 228 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 229 #define CFG_SBFHDR_DATA_OFFSET  (CFG_INIT_RAM_END - 32)
 230
 231 /*-----------------------------------------------------------------------
 232  * Start addresses for the final memory configuration
 233  * (Set up by the startup code)
 234  * Please note that CFG_SDRAM_BASE _must_ start at 0
 235  */
 236 #define CFG_SDRAM_BASE          0x40000000
 237 #define CFG_SDRAM_SIZE          128     /* SDRAM size in MB */
 238 #define CFG_SDRAM_CFG1          0x33633F30
 239 #define CFG_SDRAM_CFG2          0x57670000
 240 #define CFG_SDRAM_CTRL          0xE20D2C00
 241 #define CFG_SDRAM_EMOD          0x80810000
 242 #define CFG_SDRAM_MODE          0x008D0000
 243 #define CFG_SDRAM_DRV_STRENGTH  0x44
 244
 245 #define CFG_MEMTEST_START       CFG_SDRAM_BASE + 0x400
 246 #define CFG_MEMTEST_END         ((CFG_SDRAM_SIZE - 3) << 20)
 247
 248 #ifdef CONFIG_CF_SBF
 249 #       define CFG_MONITOR_BASE (TEXT_BASE + 0x400)
 250 #else
 251 #       define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
 252 #endif
 253 #define CFG_BOOTPARAMS_LEN      64*1024
 254 #define CFG_MONITOR_LEN         (256 << 10)     /* Reserve 256 kB for Monitor */
 255 #define CFG_MALLOC_LEN          (128 << 10)     /* Reserve 128 kB for malloc() */
 256
 257 /*
 258  * For booting Linux, the board info and command line data
 259  * have to be in the first 8 MB of memory, since this is
 260  * the maximum mapped by the Linux kernel during initialization ??
 261  */
 262 /* Initial Memory map for Linux */
 263 #define CFG_BOOTMAPSZ           (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
 264
 265 /* Configuration for environment
 266  * Environment is embedded in u-boot in the second sector of the flash
 267  */
 268 #if defined(CONFIG_CF_SBF)
 269 #       define CONFIG_ENV_IS_IN_SPI_FLASH       1
 270 #       define CONFIG_ENV_SPI_CS                1
 271 #       define CONFIG_ENV_OFFSET                0x20000
 272 #       define CONFIG_ENV_SIZE          0x2000
 273 #       define CONFIG_ENV_SECT_SIZE     0x10000
 274 #else
 275 #       define CONFIG_ENV_IS_IN_FLASH   1
 276 #       define CONFIG_ENV_ADDR          (CFG_FLASH_BASE + 0x4000)
 277 #       define CONFIG_ENV_SECT_SIZE     0x2000
 278 #endif
 279 #undef CONFIG_ENV_OVERWRITE
 280 #undef CONFIG_ENV_IS_EMBEDDED
 281
 282 /*-----------------------------------------------------------------------
 283  * FLASH organization
 284  */
 285 #ifdef CFG_STMICRO_BOOT
 286 #       define CFG_FLASH_BASE           CFG_SER_FLASH_BASE
 287 #       define CFG_FLASH0_BASE          CFG_SER_FLASH_BASE
 288 #       define CFG_FLASH1_BASE          CFG_CS0_BASE
 289 #endif
 290 #ifdef CFG_SPANSION_BOOT
 291 #       define CFG_FLASH_BASE           CFG_CS0_BASE
 292 #       define CFG_FLASH0_BASE          CFG_CS0_BASE
 293 #       define CFG_FLASH1_BASE          CFG_SER_FLASH_BASE
 294 #endif
 295
 296 #define CFG_FLASH_CFI
 297 #ifdef CFG_FLASH_CFI
 298
 299 #       define CONFIG_FLASH_CFI_DRIVER  1
 300 #       define CFG_FLASH_SIZE           0x1000000       /* Max size that the board might have */
 301 #       define CFG_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 302 #       define CFG_MAX_FLASH_BANKS      1       /* max number of memory banks */
 303 #       define CFG_MAX_FLASH_SECT       137     /* max number of sectors on one chip */
 304 #       define CFG_FLASH_PROTECTION     /* "Real" (hardware) sectors protection */
 305 #       define CFG_FLASH_CHECKSUM
 306 #       define CFG_FLASH_BANKS_LIST     { CFG_CS0_BASE }
 307
 308 #endif
 309
 310 /*
 311  * This is setting for JFFS2 support in u-boot.
 312  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 313  */
 314 #ifdef CFG_SPANSION_BOOT
 315 #       define CONFIG_JFFS2_DEV         "nor0"
 316 #       define CONFIG_JFFS2_PART_SIZE   0x01000000
 317 #       define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH0_BASE + 0x500000)
 318 #endif
 319 #ifdef CFG_STMICRO_BOOT
 320 #       define CONFIG_JFFS2_DEV         "nor0"
 321 #       define CONFIG_JFFS2_PART_SIZE   0x01000000
 322 #       define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH0_BASE + 0x500000)
 323 #endif
 324
 325 /*-----------------------------------------------------------------------
 326  * Cache Configuration
 327  */
 328 #define CFG_CACHELINE_SIZE              16
 329
 330 /*-----------------------------------------------------------------------
 331  * Memory bank definitions
 332  */
 333 /*
 334  * CS0 - NOR Flash 8MB
 335  * CS1 - Available
 336  * CS2 - Available
 337  * CS3 - Available
 338  * CS4 - Available
 339  * CS5 - Available
 340  */
 341
 342  /* SPANSION Flash */
 343 #define CFG_CS0_BASE            0x00000000
 344 #define CFG_CS0_MASK            0x007F0001
 345 #define CFG_CS0_CTRL            0x00001180
 346
 347 #define CFG_SPANSION_BASE       CFG_CS0_BASE
 348
 349 #endif                          /* _M54451EVB_H */