include/configs/M53017EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF53017EVB.
   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 _M53017EVB_H
  15 #define _M53017EVB_H
  16
  17 /*
  18  * High Level Configuration Options
  19  * (easy to change)
  20  */
  21
  22 #define CONFIG_MCFUART
  23 #define CONFIG_SYS_UART_PORT            (0)
  24 #define CONFIG_BAUDRATE                 115200
  25
  26 #undef CONFIG_WATCHDOG
  27 #define CONFIG_WATCHDOG_TIMEOUT         5000
  28
  29 /* Command line configuration */
  30 #define CONFIG_CMD_DATE
  31 #define CONFIG_CMD_REGINFO
  32
  33 #define CONFIG_SYS_UNIFY_CACHE
  34
  35 #define CONFIG_MCFFEC
  36 #ifdef CONFIG_MCFFEC
  37 #       define CONFIG_MII               1
  38 #       define CONFIG_MII_INIT          1
  39 #       define CONFIG_SYS_DISCOVER_PHY
  40 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  41 #       define CONFIG_SYS_TX_ETH_BUFFER 8
  42 #       define CONFIG_SYS_FEC_BUF_USE_SRAM
  43 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  44 #       define CONFIG_HAS_ETH1
  45
  46 #       define CONFIG_SYS_FEC0_PINMUX   0
  47 #       define CONFIG_SYS_FEC0_MIIBASE  CONFIG_SYS_FEC0_IOBASE
  48 #       define CONFIG_SYS_FEC1_PINMUX   0
  49 #       define CONFIG_SYS_FEC1_MIIBASE  CONFIG_SYS_FEC1_IOBASE
  50 #       define MCFFEC_TOUT_LOOP         50000
  51
  52 #       define CONFIG_BOOTARGS          "root=/dev/mtdblock3 rw rootfstype=jffs2"
  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_MCFRTC
  66 #undef RTC_DEBUG
  67 #define CONFIG_SYS_RTC_CNT              (0x8000)
  68 #define CONFIG_SYS_RTC_SETUP            (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
  69
  70 /* Timer */
  71 #define CONFIG_MCFTMR
  72 #undef CONFIG_MCFPIT
  73
  74 /* I2C */
  75 #define CONFIG_SYS_I2C
  76 #define CONFIG_SYS_I2C_FSL
  77 #define CONFIG_SYS_FSL_I2C_SPEED        80000
  78 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
  79 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
  80 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
  81
  82 #define CONFIG_BOOTDELAY                1       /* autoboot after 5 seconds */
  83 #define CONFIG_UDP_CHECKSUM
  84
  85 #ifdef CONFIG_MCFFEC
  86 #       define CONFIG_IPADDR    192.162.1.2
  87 #       define CONFIG_NETMASK   255.255.255.0
  88 #       define CONFIG_SERVERIP  192.162.1.1
  89 #       define CONFIG_GATEWAYIP 192.162.1.1
  90 #endif                          /* FEC_ENET */
  91
  92 #define CONFIG_HOSTNAME         M53017
  93 #define CONFIG_EXTRA_ENV_SETTINGS               \
  94         "netdev=eth0\0"                         \
  95         "loadaddr=40010000\0"                   \
  96         "u-boot=u-boot.bin\0"                   \
  97         "load=tftp ${loadaddr) ${u-boot}\0"     \
  98         "upd=run load; run prog\0"              \
  99         "prog=prot off 0 3ffff;"                \
 100         "era 0 3ffff;"                          \
 101         "cp.b ${loadaddr} 0 ${filesize};"       \
 102         "save\0"                                \
 103         ""
 104
 105 #define CONFIG_PRAM             512     /* 512 KB */
 106 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 107
 108 #ifdef CONFIG_CMD_KGDB
 109 #       define CONFIG_SYS_CBSIZE        1024    /* Console I/O Buffer Size */
 110 #else
 111 #       define CONFIG_SYS_CBSIZE        256     /* Console I/O Buffer Size */
 112 #endif
 113
 114 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
 115 #define CONFIG_SYS_MAXARGS      16              /* max number of cmd args */
 116 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Arg Buf Sz */
 117 #define CONFIG_SYS_LOAD_ADDR    0x40010000
 118
 119 #define CONFIG_SYS_CLK          80000000
 120 #define CONFIG_SYS_CPU_CLK      CONFIG_SYS_CLK * 3
 121
 122 #define CONFIG_SYS_MBAR         0xFC000000
 123
 124 /*
 125  * Low Level Configuration Settings
 126  * (address mappings, register initial values, etc.)
 127  * You should know what you are doing if you make changes here.
 128  */
 129 /*
 130  * Definitions for initial stack pointer and data area (in DPRAM)
 131  */
 132 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 133 #define CONFIG_SYS_INIT_RAM_SIZE                0x20000 /* Size of used area in internal SRAM */
 134 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 135 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 136 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 137
 138 /*
 139  * Start addresses for the final memory configuration
 140  * (Set up by the startup code)
 141  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 142  */
 143 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 144 #define CONFIG_SYS_SDRAM_SIZE           64      /* SDRAM size in MB */
 145 #define CONFIG_SYS_SDRAM_CFG1           0x43711630
 146 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 147 #define CONFIG_SYS_SDRAM_CTRL           0xE1092000
 148 #define CONFIG_SYS_SDRAM_EMOD           0x80010000
 149 #define CONFIG_SYS_SDRAM_MODE           0x00CD0000
 150
 151 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 152 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 153
 154 #define CONFIG_SYS_MONITOR_BASE         (CONFIG_SYS_FLASH_BASE + 0x400)
 155 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 156
 157 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 158 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 159
 160 /*
 161  * For booting Linux, the board info and command line data
 162  * have to be in the first 8 MB of memory, since this is
 163  * the maximum mapped by the Linux kernel during initialization ??
 164  */
 165 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 166 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 167
 168 /*-----------------------------------------------------------------------
 169  * FLASH organization
 170  */
 171 #define CONFIG_SYS_FLASH_CFI
 172 #ifdef CONFIG_SYS_FLASH_CFI
 173 #       define CONFIG_FLASH_CFI_DRIVER          1
 174 #       define CONFIG_SYS_FLASH_USE_BUFFER_WRITE        1
 175 #       define CONFIG_FLASH_SPANSION_S29WS_N    1
 176 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 177 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 178 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 179 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 180 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 181 #endif
 182
 183 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 184
 185 /* Configuration for environment
 186  * Environment is embedded in u-boot in the second sector of the flash
 187  */
 188 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_BASE + 0x40000)
 189 #define CONFIG_ENV_SIZE                 0x1000
 190 #define CONFIG_ENV_SECT_SIZE            0x8000
 191 #define CONFIG_ENV_IS_IN_FLASH          1
 192
 193 #define LDS_BOARD_TEXT \
 194         . = DEFINED(env_offset) ? env_offset : .; \
 195         common/env_embedded.o       (.text*)
 196
 197 /*-----------------------------------------------------------------------
 198  * Cache Configuration
 199  */
 200 #define CONFIG_SYS_CACHELINE_SIZE       16
 201
 202 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 203                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 204 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 205                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 206 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINVA)
 207 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 208                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 209                                          CF_ACR_EN | CF_ACR_SM_ALL)
 210 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_EC | CF_CACR_CINVA | \
 211                                          CF_CACR_DCM_P)
 212
 213 /*-----------------------------------------------------------------------
 214  * Chipselect bank definitions
 215  */
 216 /*
 217  * CS0 - NOR Flash
 218  * CS1 - Ext SRAM
 219  * CS2 - Available
 220  * CS3 - Available
 221  * CS4 - Available
 222  * CS5 - Available
 223  */
 224 #define CONFIG_SYS_CS0_BASE             0
 225 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 226 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 227
 228 #define CONFIG_SYS_CS1_BASE             0xC0000000
 229 #define CONFIG_SYS_CS1_MASK             0x00070001
 230 #define CONFIG_SYS_CS1_CTRL             0x00001FA0
 231
 232 #endif                          /* _M53017EVB_H */