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  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /*
  11  * board/config.h - configuration options, board specific
  12  */
  13
  14 #ifndef _M54451EVB_H
  15 #define _M54451EVB_H
  16
  17 /*
  18  * High Level Configuration Options
  19  * (easy to change)
  20  */
  21 #define CONFIG_M54451EVB        /* M54451EVB board */
  22
  23 #define CONFIG_DISPLAY_BOARDINFO
  24
  25 #define CONFIG_MCFUART
  26 #define CONFIG_SYS_UART_PORT            (0)
  27 #define CONFIG_BAUDRATE         115200
  28
  29 #undef CONFIG_WATCHDOG
  30
  31 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  32
  33 /*
  34  * BOOTP options
  35  */
  36 #define CONFIG_BOOTP_BOOTFILESIZE
  37 #define CONFIG_BOOTP_BOOTPATH
  38 #define CONFIG_BOOTP_GATEWAY
  39 #define CONFIG_BOOTP_HOSTNAME
  40
  41 /* Command line configuration */
  42 #define CONFIG_CMD_CACHE
  43 #define CONFIG_CMD_DATE
  44 #undef CONFIG_CMD_JFFS2
  45 #define CONFIG_CMD_MII
  46 #define CONFIG_CMD_REGINFO
  47
  48 /* Network configuration */
  49 #define CONFIG_MCFFEC
  50 #ifdef CONFIG_MCFFEC
  51 #       define CONFIG_MII               1
  52 #       define CONFIG_MII_INIT          1
  53 #       define CONFIG_SYS_DISCOVER_PHY
  54 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  55 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  56
  57 #       define CONFIG_SYS_FEC0_PINMUX   0
  58 #       define CONFIG_SYS_FEC0_MIIBASE  CONFIG_SYS_FEC0_IOBASE
  59 #       define MCFFEC_TOUT_LOOP 50000
  60
  61 #       define CONFIG_BOOTDELAY 1       /* autoboot after 5 seconds */
  62 #       define CONFIG_BOOTARGS          "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:2M(kernel)ro,-(jffs2)"
  63 #       define CONFIG_ETHPRIME          "FEC0"
  64 #       define CONFIG_IPADDR            192.162.1.2
  65 #       define CONFIG_NETMASK           255.255.255.0
  66 #       define CONFIG_SERVERIP          192.162.1.1
  67 #       define CONFIG_GATEWAYIP         192.162.1.1
  68
  69 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
  70 #       ifndef CONFIG_SYS_DISCOVER_PHY
  71 #               define FECDUPLEX        FULL
  72 #               define FECSPEED         _100BASET
  73 #       else
  74 #               ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  75 #                       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  76 #               endif
  77 #       endif                   /* CONFIG_SYS_DISCOVER_PHY */
  78 #endif
  79
  80 #define CONFIG_HOSTNAME         M54451EVB
  81 #ifdef CONFIG_SYS_STMICRO_BOOT
  82 /* ST Micro serial flash */
  83 #define CONFIG_SYS_LOAD_ADDR2           0x40010007
  84 #define CONFIG_EXTRA_ENV_SETTINGS               \
  85         "netdev=eth0\0"                         \
  86         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  87         "loadaddr=0x40010000\0"                 \
  88         "sbfhdr=sbfhdr.bin\0"                   \
  89         "uboot=u-boot.bin\0"                    \
  90         "load=tftp ${loadaddr} ${sbfhdr};"      \
  91         "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0"       \
  92         "upd=run load; run prog\0"              \
  93         "prog=sf probe 0:1 1000000 3;"          \
  94         "sf erase 0 30000;"                     \
  95         "sf write ${loadaddr} 0 30000;"         \
  96         "save\0"                                \
  97         ""
  98 #else
  99 #define CONFIG_SYS_UBOOT_END    0x3FFFF
 100 #define CONFIG_EXTRA_ENV_SETTINGS               \
 101         "netdev=eth0\0"                         \
 102         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
 103         "loadaddr=40010000\0"                   \
 104         "u-boot=u-boot.bin\0"                   \
 105         "load=tftp ${loadaddr) ${u-boot}\0"     \
 106         "upd=run load; run prog\0"              \
 107         "prog=prot off 0 " __stringify(CONFIG_SYS_UBOOT_END)    \
 108         "; era 0 " __stringify(CONFIG_SYS_UBOOT_END) " ;"       \
 109         "cp.b ${loadaddr} 0 ${filesize};"       \
 110         "save\0"                                \
 111         ""
 112 #endif
 113
 114 /* Realtime clock */
 115 #define CONFIG_MCFRTC
 116 #undef RTC_DEBUG
 117 #define CONFIG_SYS_RTC_OSCILLATOR       (32 * CONFIG_SYS_HZ)
 118
 119 /* Timer */
 120 #define CONFIG_MCFTMR
 121 #undef CONFIG_MCFPIT
 122
 123 /* I2c */
 124 #define CONFIG_SYS_I2C
 125 #define CONFIG_SYS_I2C_FSL
 126 #define CONFIG_SYS_FSL_I2C_SPEED        80000
 127 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 128 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
 129 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 130
 131 /* DSPI and Serial Flash */
 132 #define CONFIG_CF_SPI
 133 #define CONFIG_CF_DSPI
 134 #define CONFIG_SERIAL_FLASH
 135 #define CONFIG_HARD_SPI
 136 #define CONFIG_SYS_SBFHDR_SIZE          0x7
 137 #ifdef CONFIG_CMD_SPI
 138
 139 #       define CONFIG_SYS_DSPI_CTAR0    (DSPI_CTAR_TRSZ(7) | \
 140                                          DSPI_CTAR_PCSSCK_1CLK | \
 141                                          DSPI_CTAR_PASC(0) | \
 142                                          DSPI_CTAR_PDT(0) | \
 143                                          DSPI_CTAR_CSSCK(0) | \
 144                                          DSPI_CTAR_ASC(0) | \
 145                                          DSPI_CTAR_DT(1))
 146 #       define CONFIG_SYS_DSPI_CTAR1    (CONFIG_SYS_DSPI_CTAR0)
 147 #       define CONFIG_SYS_DSPI_CTAR2    (CONFIG_SYS_DSPI_CTAR0)
 148 #endif
 149
 150 /* Input, PCI, Flexbus, and VCO */
 151 #define CONFIG_EXTRA_CLOCK
 152
 153 #define CONFIG_PRAM                     2048    /* 2048 KB */
 154
 155 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 156
 157 #if defined(CONFIG_CMD_KGDB)
 158 #define CONFIG_SYS_CBSIZE                       1024    /* Console I/O Buffer Size */
 159 #else
 160 #define CONFIG_SYS_CBSIZE                       256     /* Console I/O Buffer Size */
 161 #endif
 162 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
 163 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 164 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 165
 166 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x10000)
 167
 168 #define CONFIG_SYS_MBAR                 0xFC000000
 169
 170 /*
 171  * Low Level Configuration Settings
 172  * (address mappings, register initial values, etc.)
 173  * You should know what you are doing if you make changes here.
 174  */
 175
 176 /*-----------------------------------------------------------------------
 177  * Definitions for initial stack pointer and data area (in DPRAM)
 178  */
 179 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 180 #define CONFIG_SYS_INIT_RAM_SIZE        0x8000  /* Size of used area in internal SRAM */
 181 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 182 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 183 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 184 #define CONFIG_SYS_SBFHDR_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - 32)
 185
 186 /*-----------------------------------------------------------------------
 187  * Start addresses for the final memory configuration
 188  * (Set up by the startup code)
 189  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 190  */
 191 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 192 #define CONFIG_SYS_SDRAM_SIZE           128     /* SDRAM size in MB */
 193 #define CONFIG_SYS_SDRAM_CFG1           0x33633F30
 194 #define CONFIG_SYS_SDRAM_CFG2           0x57670000
 195 #define CONFIG_SYS_SDRAM_CTRL           0xE20D2C00
 196 #define CONFIG_SYS_SDRAM_EMOD           0x80810000
 197 #define CONFIG_SYS_SDRAM_MODE           0x008D0000
 198 #define CONFIG_SYS_SDRAM_DRV_STRENGTH   0x44
 199
 200 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 201 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 202
 203 #ifdef CONFIG_CF_SBF
 204 #       define CONFIG_SERIAL_BOOT
 205 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_TEXT_BASE + 0x400)
 206 #else
 207 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_FLASH_BASE + 0x400)
 208 #endif
 209 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 210 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 211
 212 /* Reserve 256 kB for malloc() */
 213 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)
 214 /*
 215  * For booting Linux, the board info and command line data
 216  * have to be in the first 8 MB of memory, since this is
 217  * the maximum mapped by the Linux kernel during initialization ??
 218  */
 219 /* Initial Memory map for Linux */
 220 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 221
 222 /* Configuration for environment
 223  * Environment is not embedded in u-boot. First time runing may have env
 224  * crc error warning if there is no correct environment on the flash.
 225  */
 226 #if defined(CONFIG_SYS_STMICRO_BOOT)
 227 #       define CONFIG_ENV_IS_IN_SPI_FLASH       1
 228 #       define CONFIG_ENV_SPI_CS                1
 229 #       define CONFIG_ENV_OFFSET                0x20000
 230 #       define CONFIG_ENV_SIZE          0x2000
 231 #       define CONFIG_ENV_SECT_SIZE     0x10000
 232 #else
 233 #       define CONFIG_ENV_IS_IN_FLASH   1
 234 #       define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 0x40000)
 235 #       define CONFIG_ENV_SIZE          0x2000
 236 #       define CONFIG_ENV_SECT_SIZE     0x20000
 237 #endif
 238 #undef CONFIG_ENV_OVERWRITE
 239
 240 /* FLASH organization */
 241 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 242
 243 #define CONFIG_SYS_FLASH_CFI
 244 #ifdef CONFIG_SYS_FLASH_CFI
 245
 246 #       define CONFIG_FLASH_CFI_DRIVER  1
 247 #       define CONFIG_SYS_FLASH_USE_BUFFER_WRITE        1
 248 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 249 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 250 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 251 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 252 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 253 #       define CONFIG_SYS_FLASH_CHECKSUM
 254 #       define CONFIG_SYS_FLASH_BANKS_LIST      { CONFIG_SYS_CS0_BASE }
 255
 256 #endif
 257
 258 /*
 259  * This is setting for JFFS2 support in u-boot.
 260  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 261  */
 262 #ifdef CONFIG_CMD_JFFS2
 263 #       define CONFIG_JFFS2_DEV         "nor0"
 264 #       define CONFIG_JFFS2_PART_SIZE   0x01000000
 265 #       define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
 266 #endif
 267
 268 /* Cache Configuration */
 269 #define CONFIG_SYS_CACHELINE_SIZE               16
 270
 271 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 272                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 273 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 274                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 275 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_BCINVA + CF_CACR_ICINVA)
 276 #define CONFIG_SYS_DCACHE_INV           (CF_CACR_DCINVA)
 277 #define CONFIG_SYS_CACHE_ACR2           (CONFIG_SYS_SDRAM_BASE | \
 278                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 279                                          CF_ACR_EN | CF_ACR_SM_ALL)
 280 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_BEC | CF_CACR_IEC | \
 281                                          CF_CACR_ICINVA | CF_CACR_EUSP)
 282 #define CONFIG_SYS_CACHE_DCACR          ((CONFIG_SYS_CACHE_ICACR | \
 283                                          CF_CACR_DEC | CF_CACR_DDCM_P | \
 284                                          CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
 285
 286 /*-----------------------------------------------------------------------
 287  * Memory bank definitions
 288  */
 289 /*
 290  * CS0 - NOR Flash 16MB
 291  * CS1 - Available
 292  * CS2 - Available
 293  * CS3 - Available
 294  * CS4 - Available
 295  * CS5 - Available
 296  */
 297
 298  /* Flash */
 299 #define CONFIG_SYS_CS0_BASE             0x00000000
 300 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 301 #define CONFIG_SYS_CS0_CTRL             0x00004D80
 302
 303 #define CONFIG_SYS_SPANSION_BASE        CONFIG_SYS_CS0_BASE
 304
 305 #endif                          /* _M54451EVB_H */