include/configs/M5208EVBE.h

   1 /*
   2  * Configuation settings for the Freescale MCF5208EVBe.
   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 #ifndef _M5208EVBE_H
  11 #define _M5208EVBE_H
  12
  13 /*
  14  * High Level Configuration Options
  15  * (easy to change)
  16  */
  17 #define CONFIG_MCFUART
  18 #define CONFIG_SYS_UART_PORT            (0)
  19 #define CONFIG_BAUDRATE                 115200
  20
  21 #undef CONFIG_WATCHDOG
  22 #define CONFIG_WATCHDOG_TIMEOUT         5000
  23
  24 /* Command line configuration */
  25 #define CONFIG_CMD_CACHE
  26 #define CONFIG_CMD_MII
  27 #define CONFIG_CMD_REGINFO
  28
  29 #define CONFIG_MCFFEC
  30 #ifdef CONFIG_MCFFEC
  31 #       define CONFIG_MII               1
  32 #       define CONFIG_MII_INIT          1
  33 #       define CONFIG_SYS_DISCOVER_PHY
  34 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  35 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  36 #       define CONFIG_HAS_ETH1
  37
  38 #       define CONFIG_SYS_FEC0_PINMUX   0
  39 #       define CONFIG_SYS_FEC0_MIIBASE  CONFIG_SYS_FEC0_IOBASE
  40 #       define MCFFEC_TOUT_LOOP         50000
  41 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
  42 #       ifndef CONFIG_SYS_DISCOVER_PHY
  43 #               define FECDUPLEX        FULL
  44 #               define FECSPEED         _100BASET
  45 #       else
  46 #               ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  47 #                       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  48 #               endif
  49 #       endif                   /* CONFIG_SYS_DISCOVER_PHY */
  50 #endif
  51
  52 /* Timer */
  53 #define CONFIG_MCFTMR
  54 #undef CONFIG_MCFPIT
  55
  56 /* I2C */
  57 #define CONFIG_SYS_I2C
  58 #define CONFIG_SYS_I2C_FSL
  59 #define CONFIG_SYS_FSL_I2C_SPEED        80000
  60 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
  61 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
  62 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
  63
  64 #define CONFIG_BOOTDELAY                1       /* autoboot after 5 seconds */
  65 #define CONFIG_UDP_CHECKSUM
  66
  67 #ifdef CONFIG_MCFFEC
  68 #       define CONFIG_IPADDR    192.162.1.2
  69 #       define CONFIG_NETMASK   255.255.255.0
  70 #       define CONFIG_SERVERIP  192.162.1.1
  71 #       define CONFIG_GATEWAYIP 192.162.1.1
  72 #endif                          /* CONFIG_MCFFEC */
  73
  74 #define CONFIG_HOSTNAME         M5208EVBe
  75 #define CONFIG_EXTRA_ENV_SETTINGS               \
  76         "netdev=eth0\0"                         \
  77         "loadaddr=40010000\0"                   \
  78         "u-boot=u-boot.bin\0"                   \
  79         "load=tftp ${loadaddr) ${u-boot}\0"     \
  80         "upd=run load; run prog\0"              \
  81         "prog=prot off 0 3ffff;"                \
  82         "era 0 3ffff;"                          \
  83         "cp.b ${loadaddr} 0 ${filesize};"       \
  84         "save\0"                                \
  85         ""
  86
  87 #define CONFIG_PRAM             512     /* 512 KB */
  88 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
  89
  90 #ifdef CONFIG_CMD_KGDB
  91 #       define CONFIG_SYS_CBSIZE        1024    /* Console I/O Buffer Size */
  92 #else
  93 #       define CONFIG_SYS_CBSIZE        256     /* Console I/O Buffer Size */
  94 #endif
  95
  96 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
  97 #define CONFIG_SYS_MAXARGS      16              /* max number of cmd args */
  98 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Arg Buf Sz */
  99 #define CONFIG_SYS_LOAD_ADDR    0x40010000
 100
 101 #define CONFIG_SYS_CLK          166666666       /* CPU Core Clock */
 102 #define CONFIG_SYS_PLL_ODR      0x36
 103 #define CONFIG_SYS_PLL_FDR      0x7D
 104
 105 #define CONFIG_SYS_MBAR         0xFC000000
 106
 107 /*
 108  * Low Level Configuration Settings
 109  * (address mappings, register initial values, etc.)
 110  * You should know what you are doing if you make changes here.
 111  */
 112 /* Definitions for initial stack pointer and data area (in DPRAM) */
 113 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 114 #define CONFIG_SYS_INIT_RAM_SIZE                0x4000  /* Size of used area in internal SRAM */
 115 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 116 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 117 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 118
 119 /*
 120  * Start addresses for the final memory configuration
 121  * (Set up by the startup code)
 122  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 123  */
 124 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 125 #define CONFIG_SYS_SDRAM_SIZE           32      /* SDRAM size in MB */
 126 #define CONFIG_SYS_SDRAM_CFG1           0x43711630
 127 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 128 #define CONFIG_SYS_SDRAM_CTRL           0xE1002000
 129 #define CONFIG_SYS_SDRAM_EMOD           0x80010000
 130 #define CONFIG_SYS_SDRAM_MODE           0x00CD0000
 131
 132 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 133 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 134
 135 #define CONFIG_SYS_MONITOR_BASE         (CONFIG_SYS_FLASH_BASE + 0x400)
 136 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 137
 138 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 139 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 140
 141 /*
 142  * For booting Linux, the board info and command line data
 143  * have to be in the first 8 MB of memory, since this is
 144  * the maximum mapped by the Linux kernel during initialization ??
 145  */
 146 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 147 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 148
 149 /* FLASH organization */
 150 #define CONFIG_SYS_FLASH_CFI
 151 #ifdef CONFIG_SYS_FLASH_CFI
 152 #       define CONFIG_FLASH_CFI_DRIVER          1
 153 #       define CONFIG_SYS_FLASH_SIZE            0x800000        /* Max size that the board might have */
 154 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 155 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 156 #       define CONFIG_SYS_MAX_FLASH_SECT        254     /* max number of sectors on one chip */
 157 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 158 #endif
 159
 160 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 161
 162 /*
 163  * Configuration for environment
 164  * Environment is embedded in u-boot in the second sector of the flash
 165  */
 166 #define CONFIG_ENV_OFFSET               0x2000
 167 #define CONFIG_ENV_SIZE                 0x1000
 168 #define CONFIG_ENV_SECT_SIZE            0x2000
 169 #define CONFIG_ENV_IS_IN_FLASH          1
 170
 171 #define LDS_BOARD_TEXT \
 172         . = DEFINED(env_offset) ? env_offset : .; \
 173         common/env_embedded.o (.text*);
 174
 175 /* Cache Configuration */
 176 #define CONFIG_SYS_CACHELINE_SIZE       16
 177
 178 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 179                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 180 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 181                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 182 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINV | CF_CACR_INVI)
 183 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 184                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 185                                          CF_ACR_EN | CF_ACR_SM_ALL)
 186 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_CENB | CF_CACR_CINV | \
 187                                          CF_CACR_DISD | CF_CACR_INVI | \
 188                                          CF_CACR_CEIB | CF_CACR_DCM | \
 189                                          CF_CACR_EUSP)
 190
 191 /* Chipselect bank definitions */
 192 /*
 193  * CS0 - NOR Flash
 194  * CS1 - Available
 195  * CS2 - Available
 196  * CS3 - Available
 197  * CS4 - Available
 198  * CS5 - Available
 199  */
 200 #define CONFIG_SYS_CS0_BASE             0
 201 #define CONFIG_SYS_CS0_MASK             0x007F0001
 202 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 203
 204 #endif                          /* _M5208EVBE_H */