include/configs/M54451EVB.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuation settings for the Freescale MCF54451 EVB board.
   4  *
   5  * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
   6  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   7  */
   8
   9 /*
  10  * board/config.h - configuration options, board specific
  11  */
  12
  13 #ifndef _M54451EVB_H
  14 #define _M54451EVB_H
  15
  16 /*
  17  * High Level Configuration Options
  18  * (easy to change)
  19  */
  20 #define CONFIG_M54451EVB        /* M54451EVB board */
  21
  22 #define CONFIG_MCFUART
  23 #define CONFIG_SYS_UART_PORT            (0)
  24
  25 #define LDS_BOARD_TEXT                  board/freescale/m54451evb/sbf_dram_init.o (.text*)
  26
  27 #undef CONFIG_WATCHDOG
  28
  29 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  30
  31 /*
  32  * BOOTP options
  33  */
  34 #define CONFIG_BOOTP_BOOTFILESIZE
  35
  36 /* Network configuration */
  37 #define CONFIG_MCFFEC
  38 #ifdef CONFIG_MCFFEC
  39 #       define CONFIG_MII_INIT          1
  40 #       define CONFIG_SYS_DISCOVER_PHY
  41 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  42 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  43
  44 #       define CONFIG_SYS_FEC0_PINMUX   0
  45 #       define CONFIG_SYS_FEC0_MIIBASE  CONFIG_SYS_FEC0_IOBASE
  46 #       define MCFFEC_TOUT_LOOP 50000
  47
  48 #       define CONFIG_ETHPRIME          "FEC0"
  49 #       define CONFIG_IPADDR            192.162.1.2
  50 #       define CONFIG_NETMASK           255.255.255.0
  51 #       define CONFIG_SERVERIP          192.162.1.1
  52 #       define CONFIG_GATEWAYIP         192.162.1.1
  53
  54 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
  55 #       ifndef CONFIG_SYS_DISCOVER_PHY
  56 #               define FECDUPLEX        FULL
  57 #               define FECSPEED         _100BASET
  58 #       else
  59 #               ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  60 #                       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  61 #               endif
  62 #       endif                   /* CONFIG_SYS_DISCOVER_PHY */
  63 #endif
  64
  65 #define CONFIG_HOSTNAME         "M54451EVB"
  66 #ifdef CONFIG_SYS_STMICRO_BOOT
  67 /* ST Micro serial flash */
  68 #define CONFIG_SYS_LOAD_ADDR2           0x40010007
  69 #define CONFIG_EXTRA_ENV_SETTINGS               \
  70         "netdev=eth0\0"                         \
  71         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  72         "loadaddr=0x40010000\0"                 \
  73         "sbfhdr=sbfhdr.bin\0"                   \
  74         "uboot=u-boot.bin\0"                    \
  75         "load=tftp ${loadaddr} ${sbfhdr};"      \
  76         "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0"       \
  77         "upd=run load; run prog\0"              \
  78         "prog=sf probe 0:1 1000000 3;"          \
  79         "sf erase 0 30000;"                     \
  80         "sf write ${loadaddr} 0 30000;"         \
  81         "save\0"                                \
  82         ""
  83 #else
  84 #define CONFIG_SYS_UBOOT_END    0x3FFFF
  85 #define CONFIG_EXTRA_ENV_SETTINGS               \
  86         "netdev=eth0\0"                         \
  87         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  88         "loadaddr=40010000\0"                   \
  89         "u-boot=u-boot.bin\0"                   \
  90         "load=tftp ${loadaddr) ${u-boot}\0"     \
  91         "upd=run load; run prog\0"              \
  92         "prog=prot off 0 " __stringify(CONFIG_SYS_UBOOT_END)    \
  93         "; era 0 " __stringify(CONFIG_SYS_UBOOT_END) " ;"       \
  94         "cp.b ${loadaddr} 0 ${filesize};"       \
  95         "save\0"                                \
  96         ""
  97 #endif
  98
  99 /* Realtime clock */
 100 #define CONFIG_MCFRTC
 101 #undef RTC_DEBUG
 102 #define CONFIG_SYS_RTC_OSCILLATOR       (32 * CONFIG_SYS_HZ)
 103
 104 /* Timer */
 105 #define CONFIG_MCFTMR
 106 #undef CONFIG_MCFPIT
 107
 108 /* I2c */
 109 #define CONFIG_SYS_I2C
 110 #define CONFIG_SYS_I2C_FSL
 111 #define CONFIG_SYS_FSL_I2C_SPEED        80000
 112 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 113 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
 114 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 115
 116 /* DSPI and Serial Flash */
 117 #define CONFIG_CF_DSPI
 118 #define CONFIG_SERIAL_FLASH
 119 #define CONFIG_SYS_SBFHDR_SIZE          0x7
 120 #ifdef CONFIG_CMD_SPI
 121
 122 #       define CONFIG_SYS_DSPI_CTAR0    (DSPI_CTAR_TRSZ(7) | \
 123                                          DSPI_CTAR_PCSSCK_1CLK | \
 124                                          DSPI_CTAR_PASC(0) | \
 125                                          DSPI_CTAR_PDT(0) | \
 126                                          DSPI_CTAR_CSSCK(0) | \
 127                                          DSPI_CTAR_ASC(0) | \
 128                                          DSPI_CTAR_DT(1))
 129 #       define CONFIG_SYS_DSPI_CTAR1    (CONFIG_SYS_DSPI_CTAR0)
 130 #       define CONFIG_SYS_DSPI_CTAR2    (CONFIG_SYS_DSPI_CTAR0)
 131 #endif
 132
 133 /* Input, PCI, Flexbus, and VCO */
 134 #define CONFIG_EXTRA_CLOCK
 135
 136 #define CONFIG_PRAM                     2048    /* 2048 KB */
 137
 138 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 139
 140 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x10000)
 141
 142 #define CONFIG_SYS_MBAR                 0xFC000000
 143
 144 /*
 145  * Low Level Configuration Settings
 146  * (address mappings, register initial values, etc.)
 147  * You should know what you are doing if you make changes here.
 148  */
 149
 150 /*-----------------------------------------------------------------------
 151  * Definitions for initial stack pointer and data area (in DPRAM)
 152  */
 153 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 154 #define CONFIG_SYS_INIT_RAM_SIZE        0x8000  /* Size of used area in internal SRAM */
 155 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 156 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 157 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 158 #define CONFIG_SYS_SBFHDR_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - 32)
 159
 160 /*-----------------------------------------------------------------------
 161  * Start addresses for the final memory configuration
 162  * (Set up by the startup code)
 163  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 164  */
 165 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 166 #define CONFIG_SYS_SDRAM_SIZE           128     /* SDRAM size in MB */
 167 #define CONFIG_SYS_SDRAM_CFG1           0x33633F30
 168 #define CONFIG_SYS_SDRAM_CFG2           0x57670000
 169 #define CONFIG_SYS_SDRAM_CTRL           0xE20D2C00
 170 #define CONFIG_SYS_SDRAM_EMOD           0x80810000
 171 #define CONFIG_SYS_SDRAM_MODE           0x008D0000
 172 #define CONFIG_SYS_SDRAM_DRV_STRENGTH   0x44
 173
 174 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 175 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 176
 177 #ifdef CONFIG_CF_SBF
 178 #       define CONFIG_SERIAL_BOOT
 179 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_TEXT_BASE + 0x400)
 180 #else
 181 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_FLASH_BASE + 0x400)
 182 #endif
 183 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 184 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 185
 186 /* Reserve 256 kB for malloc() */
 187 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)
 188 /*
 189  * For booting Linux, the board info and command line data
 190  * have to be in the first 8 MB of memory, since this is
 191  * the maximum mapped by the Linux kernel during initialization ??
 192  */
 193 /* Initial Memory map for Linux */
 194 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 195
 196 /* Configuration for environment
 197  * Environment is not embedded in u-boot. First time runing may have env
 198  * crc error warning if there is no correct environment on the flash.
 199  */
 200 #if defined(CONFIG_SYS_STMICRO_BOOT)
 201 #       define CONFIG_ENV_SPI_CS                1
 202 #       define CONFIG_ENV_OFFSET                0x20000
 203 #       define CONFIG_ENV_SIZE          0x2000
 204 #       define CONFIG_ENV_SECT_SIZE     0x10000
 205 #else
 206 #       define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 0x40000)
 207 #       define CONFIG_ENV_SIZE          0x2000
 208 #       define CONFIG_ENV_SECT_SIZE     0x20000
 209 #endif
 210 #undef CONFIG_ENV_OVERWRITE
 211
 212 /* FLASH organization */
 213 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 214
 215 #ifdef CONFIG_SYS_FLASH_CFI
 216
 217 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 218 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 219 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 220 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 221 #       define CONFIG_SYS_FLASH_CHECKSUM
 222 #       define CONFIG_SYS_FLASH_BANKS_LIST      { CONFIG_SYS_CS0_BASE }
 223
 224 #endif
 225
 226 /*
 227  * This is setting for JFFS2 support in u-boot.
 228  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 229  */
 230 #ifdef CONFIG_CMD_JFFS2
 231 #       define CONFIG_JFFS2_DEV         "nor0"
 232 #       define CONFIG_JFFS2_PART_SIZE   0x01000000
 233 #       define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
 234 #endif
 235
 236 /* Cache Configuration */
 237 #define CONFIG_SYS_CACHELINE_SIZE               16
 238
 239 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 240                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 241 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 242                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 243 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_BCINVA + CF_CACR_ICINVA)
 244 #define CONFIG_SYS_DCACHE_INV           (CF_CACR_DCINVA)
 245 #define CONFIG_SYS_CACHE_ACR2           (CONFIG_SYS_SDRAM_BASE | \
 246                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 247                                          CF_ACR_EN | CF_ACR_SM_ALL)
 248 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_BEC | CF_CACR_IEC | \
 249                                          CF_CACR_ICINVA | CF_CACR_EUSP)
 250 #define CONFIG_SYS_CACHE_DCACR          ((CONFIG_SYS_CACHE_ICACR | \
 251                                          CF_CACR_DEC | CF_CACR_DDCM_P | \
 252                                          CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
 253
 254 /*-----------------------------------------------------------------------
 255  * Memory bank definitions
 256  */
 257 /*
 258  * CS0 - NOR Flash 16MB
 259  * CS1 - Available
 260  * CS2 - Available
 261  * CS3 - Available
 262  * CS4 - Available
 263  * CS5 - Available
 264  */
 265
 266  /* Flash */
 267 #define CONFIG_SYS_CS0_BASE             0x00000000
 268 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 269 #define CONFIG_SYS_CS0_CTRL             0x00004D80
 270
 271 #define CONFIG_SYS_SPANSION_BASE        CONFIG_SYS_CS0_BASE
 272
 273 #endif                          /* _M54451EVB_H */