include/configs/M5373EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF5373 FireEngine board.
   3  *
   4  * Copyright (C) 2004-2007, 2012 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 _M5373EVB_H
  15 #define _M5373EVB_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
  25 #undef CONFIG_WATCHDOG
  26 #define CONFIG_WATCHDOG_TIMEOUT 3360    /* timeout in ms, max is 3.36 sec */
  27
  28 #define CONFIG_SYS_UNIFY_CACHE
  29
  30 #define CONFIG_MCFFEC
  31 #ifdef CONFIG_MCFFEC
  32 #       define CONFIG_MII               1
  33 #       define CONFIG_MII_INIT          1
  34 #       define CONFIG_SYS_DISCOVER_PHY
  35 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  36 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  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 #define CONFIG_MCFRTC
  53 #undef RTC_DEBUG
  54
  55 /* Timer */
  56 #define CONFIG_MCFTMR
  57 #undef CONFIG_MCFPIT
  58
  59 /* I2C */
  60 #define CONFIG_SYS_I2C
  61 #define CONFIG_SYS_I2C_FSL
  62 #define CONFIG_SYS_FSL_I2C_SPEED        80000
  63 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
  64 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
  65 #define CONFIG_SYS_IMMR         CONFIG_SYS_MBAR
  66
  67 #define CONFIG_UDP_CHECKSUM
  68
  69 #ifdef CONFIG_MCFFEC
  70 #       define CONFIG_IPADDR    192.162.1.2
  71 #       define CONFIG_NETMASK   255.255.255.0
  72 #       define CONFIG_SERVERIP  192.162.1.1
  73 #       define CONFIG_GATEWAYIP 192.162.1.1
  74 #endif                          /* FEC_ENET */
  75
  76 #define CONFIG_HOSTNAME         M5373EVB
  77 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  78         "netdev=eth0\0"                 \
  79         "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0"      \
  80         "u-boot=u-boot.bin\0"   \
  81         "load=tftp ${loadaddr) ${u-boot}\0"     \
  82         "upd=run load; run prog\0"      \
  83         "prog=prot off 0 3ffff;"        \
  84         "era 0 3ffff;"  \
  85         "cp.b ${loadaddr} 0 ${filesize};"       \
  86         "save\0"        \
  87         ""
  88
  89 #define CONFIG_PRAM             512     /* 512 KB */
  90 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  91
  92 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
  93 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
  94 #define CONFIG_SYS_LOAD_ADDR            0x40010000
  95
  96 #define CONFIG_SYS_CLK                  80000000
  97 #define CONFIG_SYS_CPU_CLK              CONFIG_SYS_CLK * 3
  98
  99 #define CONFIG_SYS_MBAR         0xFC000000
 100
 101 #define CONFIG_SYS_LATCH_ADDR           (CONFIG_SYS_CS1_BASE + 0x80000)
 102
 103 /*
 104  * Low Level Configuration Settings
 105  * (address mappings, register initial values, etc.)
 106  * You should know what you are doing if you make changes here.
 107  */
 108 /*-----------------------------------------------------------------------
 109  * Definitions for initial stack pointer and data area (in DPRAM)
 110  */
 111 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 112 #define CONFIG_SYS_INIT_RAM_SIZE        0x8000  /* Size of used area in internal SRAM */
 113 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 114 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 115 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 116
 117 /*-----------------------------------------------------------------------
 118  * Start addresses for the final memory configuration
 119  * (Set up by the startup code)
 120  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 121  */
 122 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 123 #define CONFIG_SYS_SDRAM_SIZE           32      /* SDRAM size in MB */
 124 #define CONFIG_SYS_SDRAM_CFG1           0x53722730
 125 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 126 #define CONFIG_SYS_SDRAM_CTRL           0xE1092000
 127 #define CONFIG_SYS_SDRAM_EMOD           0x40010000
 128 #define CONFIG_SYS_SDRAM_MODE           0x018D0000
 129
 130 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 131 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 132
 133 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
 134 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 135
 136 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 137 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 138
 139 /*
 140  * For booting Linux, the board info and command line data
 141  * have to be in the first 8 MB of memory, since this is
 142  * the maximum mapped by the Linux kernel during initialization ??
 143  */
 144 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 145 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 146
 147 /*-----------------------------------------------------------------------
 148  * FLASH organization
 149  */
 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        137     /* max number of sectors on one chip */
 157 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 158 #endif
 159
 160 #ifdef CONFIG_NANDFLASH_SIZE
 161 #       define CONFIG_SYS_MAX_NAND_DEVICE       1
 162 #       define CONFIG_SYS_NAND_BASE             CONFIG_SYS_CS2_BASE
 163 #       define CONFIG_SYS_NAND_SIZE             1
 164 #       define CONFIG_SYS_NAND_BASE_LIST        { CONFIG_SYS_NAND_BASE }
 165 #       define NAND_ALLOW_ERASE_ALL     1
 166 #       define CONFIG_JFFS2_NAND        1
 167 #       define CONFIG_JFFS2_DEV         "nand0"
 168 #       define CONFIG_JFFS2_PART_SIZE   (CONFIG_SYS_CS2_MASK & ~1)
 169 #       define CONFIG_JFFS2_PART_OFFSET 0x00000000
 170 #endif
 171
 172 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 173
 174 /* Configuration for environment
 175  * Environment is embedded in u-boot in the second sector of the flash
 176  */
 177 #define CONFIG_ENV_OFFSET               0x4000
 178 #define CONFIG_ENV_SECT_SIZE    0x2000
 179
 180 #define LDS_BOARD_TEXT \
 181         . = DEFINED(env_offset) ? env_offset : .; \
 182         env/embedded.o(.text*);
 183
 184 /*-----------------------------------------------------------------------
 185  * Cache Configuration
 186  */
 187 #define CONFIG_SYS_CACHELINE_SIZE       16
 188
 189 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 190                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 191 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 192                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 193 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINVA)
 194 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 195                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 196                                          CF_ACR_EN | CF_ACR_SM_ALL)
 197 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_EC | CF_CACR_CINVA | \
 198                                          CF_CACR_DCM_P)
 199
 200 /*-----------------------------------------------------------------------
 201  * Chipselect bank definitions
 202  */
 203 /*
 204  * CS0 - NOR Flash 1, 2, 4, or 8MB
 205  * CS1 - CompactFlash and registers
 206  * CS2 - NAND Flash 16, 32, or 64MB
 207  * CS3 - Available
 208  * CS4 - Available
 209  * CS5 - Available
 210  */
 211 #define CONFIG_SYS_CS0_BASE             0
 212 #define CONFIG_SYS_CS0_MASK             0x007f0001
 213 #define CONFIG_SYS_CS0_CTRL             0x00001fa0
 214
 215 #define CONFIG_SYS_CS1_BASE             0x10000000
 216 #define CONFIG_SYS_CS1_MASK             0x001f0001
 217 #define CONFIG_SYS_CS1_CTRL             0x002A3780
 218
 219 #ifdef CONFIG_NANDFLASH_SIZE
 220 #define CONFIG_SYS_CS2_BASE             0x20000000
 221 #define CONFIG_SYS_CS2_MASK             ((CONFIG_NANDFLASH_SIZE << 20) | 1)
 222 #define CONFIG_SYS_CS2_CTRL             0x00001f60
 223 #endif
 224
 225 #endif                          /* _M5373EVB_H */