include/configs/M52277EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF52277 EVB board.
   3  *
   4  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
   5  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 /*
  27  * board/config.h - configuration options, board specific
  28  */
  29
  30 #ifndef _M52277EVB_H
  31 #define _M52277EVB_H
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37 #define CONFIG_MCF5227x         /* define processor family */
  38 #define CONFIG_M52277           /* define processor type */
  39 #define CONFIG_M52277EVB        /* M52277EVB board */
  40
  41 #define CONFIG_MCFUART
  42 #define CONFIG_SYS_UART_PORT            (0)
  43 #define CONFIG_BAUDRATE         115200
  44 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600 , 19200 , 38400 , 57600, 115200 }
  45
  46 #undef CONFIG_WATCHDOG
  47
  48 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  49
  50 /*
  51  * BOOTP options
  52  */
  53 #define CONFIG_BOOTP_BOOTFILESIZE
  54 #define CONFIG_BOOTP_BOOTPATH
  55 #define CONFIG_BOOTP_GATEWAY
  56 #define CONFIG_BOOTP_HOSTNAME
  57
  58 /* Command line configuration */
  59 #include <config_cmd_default.h>
  60
  61 #define CONFIG_CMD_CACHE
  62 #define CONFIG_CMD_DATE
  63 #define CONFIG_CMD_ELF
  64 #define CONFIG_CMD_FLASH
  65 #define CONFIG_CMD_I2C
  66 #define CONFIG_CMD_JFFS2
  67 #define CONFIG_CMD_LOADB
  68 #define CONFIG_CMD_LOADS
  69 #define CONFIG_CMD_MEMORY
  70 #define CONFIG_CMD_MISC
  71 #undef CONFIG_CMD_NET
  72 #define CONFIG_CMD_REGINFO
  73 #undef CONFIG_CMD_USB
  74 #undef CONFIG_CMD_BMP
  75
  76 #define CONFIG_HOSTNAME         M52277EVB
  77 #define CONFIG_EXTRA_ENV_SETTINGS               \
  78         "inpclk=" MK_STR(CONFIG_SYS_INPUT_CLKSRC) "\0"  \
  79         "loadaddr=" MK_STR(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 0x3ffff;"              \
  84         "era 0 3ffff;"                          \
  85         "cp.b ${loadaddr} 0 ${filesize};"       \
  86         "save\0"                                \
  87         ""
  88
  89 #define CONFIG_BOOTDELAY        3       /* autoboot after 3 seconds */
  90 /* LCD */
  91 #ifdef CONFIG_CMD_BMP
  92 #define CONFIG_LCD
  93 #define CONFIG_SPLASH_SCREEN
  94 #define CONFIG_LCD_LOGO
  95 #define CONFIG_SHARP_LQ035Q7DH06
  96 #endif
  97
  98 /* USB */
  99 #ifdef CONFIG_CMD_USB
 100 #define CONFIG_USB_EHCI
 101 #define CONFIG_USB_STORAGE
 102 #define CONFIG_DOS_PARTITION
 103 #define CONFIG_MAC_PARTITION
 104 #define CONFIG_ISO_PARTITION
 105 #define CONFIG_SYS_USB_EHCI_REGS_BASE           0xFC0B0000
 106 #define CONFIG_SYS_USB_EHCI_CPU_INIT
 107 #endif
 108
 109 /* Realtime clock */
 110 #define CONFIG_MCFRTC
 111 #undef RTC_DEBUG
 112 #define CONFIG_SYS_RTC_OSCILLATOR       (32 * CONFIG_SYS_HZ)
 113
 114 /* Timer */
 115 #define CONFIG_MCFTMR
 116 #undef CONFIG_MCFPIT
 117
 118 /* I2c */
 119 #define CONFIG_FSL_I2C
 120 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 121 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged               */
 122 #define CONFIG_SYS_I2C_SPEED            80000   /* I2C speed and slave address  */
 123 #define CONFIG_SYS_I2C_SLAVE            0x7F
 124 #define CONFIG_SYS_I2C_OFFSET           0x58000
 125 #define CONFIG_SYS_IMMR         CONFIG_SYS_MBAR
 126
 127 /* Input, PCI, Flexbus, and VCO */
 128 #define CONFIG_EXTRA_CLOCK
 129
 130 #define CONFIG_SYS_INPUT_CLKSRC 16000000
 131
 132 #define CONFIG_PRAM             512     /* 512 KB */
 133
 134 #define CONFIG_SYS_PROMPT               "-> "
 135 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 136
 137 #if defined(CONFIG_CMD_KGDB)
 138 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size */
 139 #else
 140 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 141 #endif
 142 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
 143 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 144 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 145
 146 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x10000)
 147
 148 #define CONFIG_SYS_HZ                   1000
 149
 150 #define CONFIG_SYS_MBAR         0xFC000000
 151
 152 /*
 153  * Low Level Configuration Settings
 154  * (address mappings, register initial values, etc.)
 155  * You should know what you are doing if you make changes here.
 156  */
 157
 158 /*-----------------------------------------------------------------------
 159  * Definitions for initial stack pointer and data area (in DPRAM)
 160  */
 161 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 162 #define CONFIG_SYS_INIT_RAM_END 0x8000  /* End of used area in internal SRAM */
 163 #define CONFIG_SYS_INIT_RAM_CTRL        0x21
 164 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
 165 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 16)
 166 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 167
 168 /*-----------------------------------------------------------------------
 169  * Start addresses for the final memory configuration
 170  * (Set up by the startup code)
 171  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 172  */
 173 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 174 #define CONFIG_SYS_SDRAM_SIZE           64      /* SDRAM size in MB */
 175 #define CONFIG_SYS_SDRAM_CFG1           0x43711630
 176 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 177 #define CONFIG_SYS_SDRAM_CTRL           0xE1092000
 178 #define CONFIG_SYS_SDRAM_EMOD           0x81810000
 179 #define CONFIG_SYS_SDRAM_MODE           0x00CD0000
 180
 181 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 182 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 183
 184 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
 185 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 186 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 187 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 188
 189 /* Initial Memory map for Linux */
 190 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 191
 192 /* Configuration for environment
 193  * Environment is embedded in u-boot in the second sector of the flash
 194  */
 195 #define CONFIG_ENV_IS_IN_FLASH  1
 196 #define CONFIG_ENV_OVERWRITE    1
 197 #undef CONFIG_ENV_IS_EMBEDDED
 198
 199 /*-----------------------------------------------------------------------
 200  * FLASH organization
 201  */
 202 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 203 #define CONFIG_SYS_FLASH0_BASE          CONFIG_SYS_CS0_BASE
 204 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x8000)
 205 #define CONFIG_ENV_SECT_SIZE    0x8000
 206
 207 #define CONFIG_SYS_FLASH_CFI
 208 #ifdef CONFIG_SYS_FLASH_CFI
 209
 210 #       define CONFIG_FLASH_CFI_DRIVER  1
 211 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 212 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 213 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 214 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 215 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 216 #       define CONFIG_SYS_FLASH_CHECKSUM
 217 #endif
 218
 219 /*
 220  * This is setting for JFFS2 support in u-boot.
 221  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 222  */
 223 #ifdef CONFIG_CMD_JFFS2
 224 #       define CONFIG_JFFS2_DEV         "nor0"
 225 #       define CONFIG_JFFS2_PART_SIZE   (0x01000000 - 0x40000)
 226 #       define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x40000)
 227 #endif
 228
 229 /*-----------------------------------------------------------------------
 230  * Cache Configuration
 231  */
 232 #define CONFIG_SYS_CACHELINE_SIZE               16
 233
 234 /*-----------------------------------------------------------------------
 235  * Memory bank definitions
 236  */
 237 /*
 238  * CS0 - NOR Flash
 239  * CS1 - Available
 240  * CS2 - Available
 241  * CS3 - Available
 242  * CS4 - Available
 243  * CS5 - Available
 244  */
 245
 246 #define CONFIG_SYS_CS0_BASE             0x00000000
 247 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 248 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 249
 250 #endif                          /* _M52277EVB_H */