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_MCFUART
  24 #define CONFIG_SYS_UART_PORT            (0)
  25
  26 #define LDS_BOARD_TEXT                  board/freescale/m54451evb/sbf_dram_init.o (.text*)
  27
  28 #undef CONFIG_WATCHDOG
  29
  30 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  31
  32 /*
  33  * BOOTP options
  34  */
  35 #define CONFIG_BOOTP_BOOTFILESIZE
  36 #define CONFIG_BOOTP_BOOTPATH
  37 #define CONFIG_BOOTP_GATEWAY
  38 #define CONFIG_BOOTP_HOSTNAME
  39
  40 /* Network configuration */
  41 #define CONFIG_MCFFEC
  42 #ifdef CONFIG_MCFFEC
  43 #       define CONFIG_MII               1
  44 #       define CONFIG_MII_INIT          1
  45 #       define CONFIG_SYS_DISCOVER_PHY
  46 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  47 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  48
  49 #       define CONFIG_SYS_FEC0_PINMUX   0
  50 #       define CONFIG_SYS_FEC0_MIIBASE  CONFIG_SYS_FEC0_IOBASE
  51 #       define MCFFEC_TOUT_LOOP 50000
  52
  53 #       define CONFIG_ETHPRIME          "FEC0"
  54 #       define CONFIG_IPADDR            192.162.1.2
  55 #       define CONFIG_NETMASK           255.255.255.0
  56 #       define CONFIG_SERVERIP          192.162.1.1
  57 #       define CONFIG_GATEWAYIP         192.162.1.1
  58
  59 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
  60 #       ifndef CONFIG_SYS_DISCOVER_PHY
  61 #               define FECDUPLEX        FULL
  62 #               define FECSPEED         _100BASET
  63 #       else
  64 #               ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  65 #                       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  66 #               endif
  67 #       endif                   /* CONFIG_SYS_DISCOVER_PHY */
  68 #endif
  69
  70 #define CONFIG_HOSTNAME         M54451EVB
  71 #ifdef CONFIG_SYS_STMICRO_BOOT
  72 /* ST Micro serial flash */
  73 #define CONFIG_SYS_LOAD_ADDR2           0x40010007
  74 #define CONFIG_EXTRA_ENV_SETTINGS               \
  75         "netdev=eth0\0"                         \
  76         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  77         "loadaddr=0x40010000\0"                 \
  78         "sbfhdr=sbfhdr.bin\0"                   \
  79         "uboot=u-boot.bin\0"                    \
  80         "load=tftp ${loadaddr} ${sbfhdr};"      \
  81         "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0"       \
  82         "upd=run load; run prog\0"              \
  83         "prog=sf probe 0:1 1000000 3;"          \
  84         "sf erase 0 30000;"                     \
  85         "sf write ${loadaddr} 0 30000;"         \
  86         "save\0"                                \
  87         ""
  88 #else
  89 #define CONFIG_SYS_UBOOT_END    0x3FFFF
  90 #define CONFIG_EXTRA_ENV_SETTINGS               \
  91         "netdev=eth0\0"                         \
  92         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  93         "loadaddr=40010000\0"                   \
  94         "u-boot=u-boot.bin\0"                   \
  95         "load=tftp ${loadaddr) ${u-boot}\0"     \
  96         "upd=run load; run prog\0"              \
  97         "prog=prot off 0 " __stringify(CONFIG_SYS_UBOOT_END)    \
  98         "; era 0 " __stringify(CONFIG_SYS_UBOOT_END) " ;"       \
  99         "cp.b ${loadaddr} 0 ${filesize};"       \
 100         "save\0"                                \
 101         ""
 102 #endif
 103
 104 /* Realtime clock */
 105 #define CONFIG_MCFRTC
 106 #undef RTC_DEBUG
 107 #define CONFIG_SYS_RTC_OSCILLATOR       (32 * CONFIG_SYS_HZ)
 108
 109 /* Timer */
 110 #define CONFIG_MCFTMR
 111 #undef CONFIG_MCFPIT
 112
 113 /* I2c */
 114 #define CONFIG_SYS_I2C
 115 #define CONFIG_SYS_I2C_FSL
 116 #define CONFIG_SYS_FSL_I2C_SPEED        80000
 117 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 118 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
 119 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 120
 121 /* DSPI and Serial Flash */
 122 #define CONFIG_CF_DSPI
 123 #define CONFIG_SERIAL_FLASH
 124 #define CONFIG_HARD_SPI
 125 #define CONFIG_SYS_SBFHDR_SIZE          0x7
 126 #ifdef CONFIG_CMD_SPI
 127
 128 #       define CONFIG_SYS_DSPI_CTAR0    (DSPI_CTAR_TRSZ(7) | \
 129                                          DSPI_CTAR_PCSSCK_1CLK | \
 130                                          DSPI_CTAR_PASC(0) | \
 131                                          DSPI_CTAR_PDT(0) | \
 132                                          DSPI_CTAR_CSSCK(0) | \
 133                                          DSPI_CTAR_ASC(0) | \
 134                                          DSPI_CTAR_DT(1))
 135 #       define CONFIG_SYS_DSPI_CTAR1    (CONFIG_SYS_DSPI_CTAR0)
 136 #       define CONFIG_SYS_DSPI_CTAR2    (CONFIG_SYS_DSPI_CTAR0)
 137 #endif
 138
 139 /* Input, PCI, Flexbus, and VCO */
 140 #define CONFIG_EXTRA_CLOCK
 141
 142 #define CONFIG_PRAM                     2048    /* 2048 KB */
 143
 144 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 145
 146 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 147
 148 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x10000)
 149
 150 #define CONFIG_SYS_MBAR                 0xFC000000
 151
 152 /*
 153  * Low Level Configuration Settings
 154  * (address mappings, register initial values, etc.)
 155  * You should know what you are doing if you make changes here.
 156  */
 157
 158 /*-----------------------------------------------------------------------
 159  * Definitions for initial stack pointer and data area (in DPRAM)
 160  */
 161 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 162 #define CONFIG_SYS_INIT_RAM_SIZE        0x8000  /* Size of used area in internal SRAM */
 163 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 164 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 165 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 166 #define CONFIG_SYS_SBFHDR_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - 32)
 167
 168 /*-----------------------------------------------------------------------
 169  * Start addresses for the final memory configuration
 170  * (Set up by the startup code)
 171  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 172  */
 173 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 174 #define CONFIG_SYS_SDRAM_SIZE           128     /* SDRAM size in MB */
 175 #define CONFIG_SYS_SDRAM_CFG1           0x33633F30
 176 #define CONFIG_SYS_SDRAM_CFG2           0x57670000
 177 #define CONFIG_SYS_SDRAM_CTRL           0xE20D2C00
 178 #define CONFIG_SYS_SDRAM_EMOD           0x80810000
 179 #define CONFIG_SYS_SDRAM_MODE           0x008D0000
 180 #define CONFIG_SYS_SDRAM_DRV_STRENGTH   0x44
 181
 182 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 183 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 184
 185 #ifdef CONFIG_CF_SBF
 186 #       define CONFIG_SERIAL_BOOT
 187 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_TEXT_BASE + 0x400)
 188 #else
 189 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_FLASH_BASE + 0x400)
 190 #endif
 191 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 192 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 193
 194 /* Reserve 256 kB for malloc() */
 195 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)
 196 /*
 197  * For booting Linux, the board info and command line data
 198  * have to be in the first 8 MB of memory, since this is
 199  * the maximum mapped by the Linux kernel during initialization ??
 200  */
 201 /* Initial Memory map for Linux */
 202 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 203
 204 /* Configuration for environment
 205  * Environment is not embedded in u-boot. First time runing may have env
 206  * crc error warning if there is no correct environment on the flash.
 207  */
 208 #if defined(CONFIG_SYS_STMICRO_BOOT)
 209 #       define CONFIG_ENV_SPI_CS                1
 210 #       define CONFIG_ENV_OFFSET                0x20000
 211 #       define CONFIG_ENV_SIZE          0x2000
 212 #       define CONFIG_ENV_SECT_SIZE     0x10000
 213 #else
 214 #       define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 0x40000)
 215 #       define CONFIG_ENV_SIZE          0x2000
 216 #       define CONFIG_ENV_SECT_SIZE     0x20000
 217 #endif
 218 #undef CONFIG_ENV_OVERWRITE
 219
 220 /* FLASH organization */
 221 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 222
 223 #define CONFIG_SYS_FLASH_CFI
 224 #ifdef CONFIG_SYS_FLASH_CFI
 225
 226 #       define CONFIG_FLASH_CFI_DRIVER  1
 227 #       define CONFIG_SYS_FLASH_USE_BUFFER_WRITE        1
 228 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 229 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 230 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 231 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 232 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 233 #       define CONFIG_SYS_FLASH_CHECKSUM
 234 #       define CONFIG_SYS_FLASH_BANKS_LIST      { CONFIG_SYS_CS0_BASE }
 235
 236 #endif
 237
 238 /*
 239  * This is setting for JFFS2 support in u-boot.
 240  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 241  */
 242 #ifdef CONFIG_CMD_JFFS2
 243 #       define CONFIG_JFFS2_DEV         "nor0"
 244 #       define CONFIG_JFFS2_PART_SIZE   0x01000000
 245 #       define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
 246 #endif
 247
 248 /* Cache Configuration */
 249 #define CONFIG_SYS_CACHELINE_SIZE               16
 250
 251 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 252                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 253 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 254                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 255 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_BCINVA + CF_CACR_ICINVA)
 256 #define CONFIG_SYS_DCACHE_INV           (CF_CACR_DCINVA)
 257 #define CONFIG_SYS_CACHE_ACR2           (CONFIG_SYS_SDRAM_BASE | \
 258                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 259                                          CF_ACR_EN | CF_ACR_SM_ALL)
 260 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_BEC | CF_CACR_IEC | \
 261                                          CF_CACR_ICINVA | CF_CACR_EUSP)
 262 #define CONFIG_SYS_CACHE_DCACR          ((CONFIG_SYS_CACHE_ICACR | \
 263                                          CF_CACR_DEC | CF_CACR_DDCM_P | \
 264                                          CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
 265
 266 /*-----------------------------------------------------------------------
 267  * Memory bank definitions
 268  */
 269 /*
 270  * CS0 - NOR Flash 16MB
 271  * CS1 - Available
 272  * CS2 - Available
 273  * CS3 - Available
 274  * CS4 - Available
 275  * CS5 - Available
 276  */
 277
 278  /* Flash */
 279 #define CONFIG_SYS_CS0_BASE             0x00000000
 280 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 281 #define CONFIG_SYS_CS0_CTRL             0x00004D80
 282
 283 #define CONFIG_SYS_SPANSION_BASE        CONFIG_SYS_CS0_BASE
 284
 285 #endif                          /* _M54451EVB_H */