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 /* Command line configuration */
  29 #define CONFIG_CMD_DATE
  30 #define CONFIG_CMD_REGINFO
  31
  32 #ifdef CONFIG_NANDFLASH_SIZE
  33 #      define CONFIG_CMD_NAND
  34 #endif
  35
  36 #define CONFIG_SYS_UNIFY_CACHE
  37
  38 #define CONFIG_MCFFEC
  39 #ifdef CONFIG_MCFFEC
  40 #       define CONFIG_MII               1
  41 #       define CONFIG_MII_INIT          1
  42 #       define CONFIG_SYS_DISCOVER_PHY
  43 #       define CONFIG_SYS_RX_ETH_BUFFER 8
  44 #       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  45
  46 #       define CONFIG_SYS_FEC0_PINMUX           0
  47 #       define CONFIG_SYS_FEC0_MIIBASE          CONFIG_SYS_FEC0_IOBASE
  48 #       define MCFFEC_TOUT_LOOP         50000
  49 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
  50 #       ifndef CONFIG_SYS_DISCOVER_PHY
  51 #               define FECDUPLEX        FULL
  52 #               define FECSPEED         _100BASET
  53 #       else
  54 #               ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  55 #                       define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  56 #               endif
  57 #       endif                   /* CONFIG_SYS_DISCOVER_PHY */
  58 #endif
  59
  60 #define CONFIG_MCFRTC
  61 #undef RTC_DEBUG
  62
  63 /* Timer */
  64 #define CONFIG_MCFTMR
  65 #undef CONFIG_MCFPIT
  66
  67 /* I2C */
  68 #define CONFIG_SYS_I2C
  69 #define CONFIG_SYS_I2C_FSL
  70 #define CONFIG_SYS_FSL_I2C_SPEED        80000
  71 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
  72 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
  73 #define CONFIG_SYS_IMMR         CONFIG_SYS_MBAR
  74
  75 #define CONFIG_UDP_CHECKSUM
  76
  77 #ifdef CONFIG_MCFFEC
  78 #       define CONFIG_IPADDR    192.162.1.2
  79 #       define CONFIG_NETMASK   255.255.255.0
  80 #       define CONFIG_SERVERIP  192.162.1.1
  81 #       define CONFIG_GATEWAYIP 192.162.1.1
  82 #endif                          /* FEC_ENET */
  83
  84 #define CONFIG_HOSTNAME         M5373EVB
  85 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  86         "netdev=eth0\0"                 \
  87         "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0"      \
  88         "u-boot=u-boot.bin\0"   \
  89         "load=tftp ${loadaddr) ${u-boot}\0"     \
  90         "upd=run load; run prog\0"      \
  91         "prog=prot off 0 3ffff;"        \
  92         "era 0 3ffff;"  \
  93         "cp.b ${loadaddr} 0 ${filesize};"       \
  94         "save\0"        \
  95         ""
  96
  97 #define CONFIG_PRAM             512     /* 512 KB */
  98 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  99
 100 #ifdef CONFIG_CMD_KGDB
 101 #       define CONFIG_SYS_CBSIZE        1024    /* Console I/O Buffer Size */
 102 #else
 103 #       define CONFIG_SYS_CBSIZE        256     /* Console I/O Buffer Size */
 104 #endif
 105
 106 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
 107 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 108 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 109 #define CONFIG_SYS_LOAD_ADDR            0x40010000
 110
 111 #define CONFIG_SYS_CLK                  80000000
 112 #define CONFIG_SYS_CPU_CLK              CONFIG_SYS_CLK * 3
 113
 114 #define CONFIG_SYS_MBAR         0xFC000000
 115
 116 #define CONFIG_SYS_LATCH_ADDR           (CONFIG_SYS_CS1_BASE + 0x80000)
 117
 118 /*
 119  * Low Level Configuration Settings
 120  * (address mappings, register initial values, etc.)
 121  * You should know what you are doing if you make changes here.
 122  */
 123 /*-----------------------------------------------------------------------
 124  * Definitions for initial stack pointer and data area (in DPRAM)
 125  */
 126 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 127 #define CONFIG_SYS_INIT_RAM_SIZE        0x8000  /* Size of used area in internal SRAM */
 128 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 129 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
 130 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 131
 132 /*-----------------------------------------------------------------------
 133  * Start addresses for the final memory configuration
 134  * (Set up by the startup code)
 135  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 136  */
 137 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 138 #define CONFIG_SYS_SDRAM_SIZE           32      /* SDRAM size in MB */
 139 #define CONFIG_SYS_SDRAM_CFG1           0x53722730
 140 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 141 #define CONFIG_SYS_SDRAM_CTRL           0xE1092000
 142 #define CONFIG_SYS_SDRAM_EMOD           0x40010000
 143 #define CONFIG_SYS_SDRAM_MODE           0x018D0000
 144
 145 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 146 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 147
 148 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
 149 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 150
 151 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 152 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 153
 154 /*
 155  * For booting Linux, the board info and command line data
 156  * have to be in the first 8 MB of memory, since this is
 157  * the maximum mapped by the Linux kernel during initialization ??
 158  */
 159 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 160 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 161
 162 /*-----------------------------------------------------------------------
 163  * FLASH organization
 164  */
 165 #define CONFIG_SYS_FLASH_CFI
 166 #ifdef CONFIG_SYS_FLASH_CFI
 167 #       define CONFIG_FLASH_CFI_DRIVER  1
 168 #       define CONFIG_SYS_FLASH_SIZE            0x800000        /* Max size that the board might have */
 169 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 170 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 171 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 172 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 173 #endif
 174
 175 #ifdef CONFIG_NANDFLASH_SIZE
 176 #       define CONFIG_SYS_MAX_NAND_DEVICE       1
 177 #       define CONFIG_SYS_NAND_BASE             CONFIG_SYS_CS2_BASE
 178 #       define CONFIG_SYS_NAND_SIZE             1
 179 #       define CONFIG_SYS_NAND_BASE_LIST        { CONFIG_SYS_NAND_BASE }
 180 #       define NAND_ALLOW_ERASE_ALL     1
 181 #       define CONFIG_JFFS2_NAND        1
 182 #       define CONFIG_JFFS2_DEV         "nand0"
 183 #       define CONFIG_JFFS2_PART_SIZE   (CONFIG_SYS_CS2_MASK & ~1)
 184 #       define CONFIG_JFFS2_PART_OFFSET 0x00000000
 185 #endif
 186
 187 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 188
 189 /* Configuration for environment
 190  * Environment is embedded in u-boot in the second sector of the flash
 191  */
 192 #define CONFIG_ENV_OFFSET               0x4000
 193 #define CONFIG_ENV_SECT_SIZE    0x2000
 194 #define CONFIG_ENV_IS_IN_FLASH  1
 195
 196 #define LDS_BOARD_TEXT \
 197         . = DEFINED(env_offset) ? env_offset : .; \
 198         common/env_embedded.o (.text*);
 199
 200 /*-----------------------------------------------------------------------
 201  * Cache Configuration
 202  */
 203 #define CONFIG_SYS_CACHELINE_SIZE       16
 204
 205 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 206                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 207 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 208                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 209 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINVA)
 210 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 211                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 212                                          CF_ACR_EN | CF_ACR_SM_ALL)
 213 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_EC | CF_CACR_CINVA | \
 214                                          CF_CACR_DCM_P)
 215
 216 /*-----------------------------------------------------------------------
 217  * Chipselect bank definitions
 218  */
 219 /*
 220  * CS0 - NOR Flash 1, 2, 4, or 8MB
 221  * CS1 - CompactFlash and registers
 222  * CS2 - NAND Flash 16, 32, or 64MB
 223  * CS3 - Available
 224  * CS4 - Available
 225  * CS5 - Available
 226  */
 227 #define CONFIG_SYS_CS0_BASE             0
 228 #define CONFIG_SYS_CS0_MASK             0x007f0001
 229 #define CONFIG_SYS_CS0_CTRL             0x00001fa0
 230
 231 #define CONFIG_SYS_CS1_BASE             0x10000000
 232 #define CONFIG_SYS_CS1_MASK             0x001f0001
 233 #define CONFIG_SYS_CS1_CTRL             0x002A3780
 234
 235 #ifdef CONFIG_NANDFLASH_SIZE
 236 #define CONFIG_SYS_CS2_BASE             0x20000000
 237 #define CONFIG_SYS_CS2_MASK             ((CONFIG_NANDFLASH_SIZE << 20) | 1)
 238 #define CONFIG_SYS_CS2_CTRL             0x00001f60
 239 #endif
 240
 241 #endif                          /* _M5373EVB_H */