include/configs/M5253DEMO.h

   1 /*
   2  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
   3  * Hayden Fraser (Hayden.Fraser@freescale.com)
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #ifndef _M5253DEMO_H
  25 #define _M5253DEMO_H
  26
  27 #define CONFIG_MCF52x2          /* define processor family */
  28 #define CONFIG_M5253            /* define processor type */
  29 #define CONFIG_M5253DEMO        /* define board type */
  30
  31 #define CONFIG_MCFTMR
  32
  33 #define CONFIG_MCFUART
  34 #define CONFIG_SYS_UART_PORT            (0)
  35 #define CONFIG_BAUDRATE         115200
  36 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600 , 19200 , 38400 , 57600, 115200 }
  37
  38 #undef CONFIG_WATCHDOG          /* disable watchdog */
  39
  40 #define CONFIG_BOOTDELAY        5
  41
  42 /* Configuration for environment
  43  * Environment is embedded in u-boot in the second sector of the flash
  44  */
  45 #ifdef CONFIG_MONITOR_IS_IN_RAM
  46 #       define CONFIG_ENV_OFFSET                0x4000
  47 #       define CONFIG_ENV_SECT_SIZE     0x1000
  48 #       define CONFIG_ENV_IS_IN_FLASH   1
  49 #else
  50 #       define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 0x4000)
  51 #       define CONFIG_ENV_SECT_SIZE     0x1000
  52 #       define CONFIG_ENV_IS_IN_FLASH   1
  53 #endif
  54
  55 /*
  56  * Command line configuration.
  57  */
  58 #include <config_cmd_default.h>
  59
  60 #define CONFIG_CMD_LOADB
  61 #define CONFIG_CMD_LOADS
  62 #define CONFIG_CMD_EXT2
  63 #define CONFIG_CMD_FAT
  64 #define CONFIG_CMD_IDE
  65 #define CONFIG_CMD_MEMORY
  66 #define CONFIG_CMD_MISC
  67 #define CONFIG_CMD_PING
  68
  69 #ifdef CONFIG_CMD_IDE
  70 /* ATA */
  71 #       define CONFIG_DOS_PARTITION
  72 #       define CONFIG_MAC_PARTITION
  73 #       define CONFIG_IDE_RESET         1
  74 #       define CONFIG_IDE_PREINIT       1
  75 #       define CONFIG_ATAPI
  76 #       undef CONFIG_LBA48
  77
  78 #       define CONFIG_SYS_IDE_MAXBUS            1
  79 #       define CONFIG_SYS_IDE_MAXDEVICE 2
  80
  81 #       define CONFIG_SYS_ATA_BASE_ADDR (CONFIG_SYS_MBAR2 + 0x800)
  82 #       define CONFIG_SYS_ATA_IDE0_OFFSET       0
  83
  84 #       define CONFIG_SYS_ATA_DATA_OFFSET       0xA0    /* Offset for data I/O */
  85 #       define CONFIG_SYS_ATA_REG_OFFSET        0xA0    /* Offset for normal register accesses */
  86 #       define CONFIG_SYS_ATA_ALT_OFFSET        0xC0    /* Offset for alternate registers */
  87 #       define CONFIG_SYS_ATA_STRIDE            4       /* Interval between registers */
  88 #       define _IO_BASE                 0
  89 #endif
  90
  91 #define CONFIG_NET_MULTI                1
  92 #define CONFIG_DRIVER_DM9000
  93 #ifdef CONFIG_DRIVER_DM9000
  94 #       define CONFIG_DM9000_BASE       (CONFIG_SYS_CS1_BASE | 0x300)
  95 #       define DM9000_IO                CONFIG_DM9000_BASE
  96 #       define DM9000_DATA              (CONFIG_DM9000_BASE + 4)
  97 #       undef CONFIG_DM9000_DEBUG
  98
  99 #       define CONFIG_ETHADDR           00:e0:0c:bc:e5:60
 100 #       define CONFIG_IPADDR            10.82.121.249
 101 #       define CONFIG_NETMASK           255.255.252.0
 102 #       define CONFIG_SERVERIP          10.82.120.80
 103 #       define CONFIG_GATEWAYIP         10.82.123.254
 104 #       define CONFIG_OVERWRITE_ETHADDR_ONCE
 105
 106 #       define CONFIG_EXTRA_ENV_SETTINGS                \
 107                 "netdev=eth0\0"                         \
 108                 "inpclk=" MK_STR(CONFIG_SYS_INPUT_CLKSRC) "\0"  \
 109                 "loadaddr=10000\0"                      \
 110                 "u-boot=u-boot.bin\0"                   \
 111                 "load=tftp ${loadaddr) ${u-boot}\0"     \
 112                 "upd=run load; run prog\0"              \
 113                 "prog=prot off 0 2ffff;"        \
 114                 "era 0 2ffff;"                  \
 115                 "cp.b ${loadaddr} 0 ${filesize};"       \
 116                 "save\0"                                \
 117                 ""
 118 #endif
 119
 120 #define CONFIG_HOSTNAME         M5253DEMO
 121
 122 /* I2C */
 123 #define CONFIG_FSL_I2C
 124 #define CONFIG_HARD_I2C         /* I2C with hw support */
 125 #define CONFIG_SYS_I2C_SPEED            80000
 126 #define CONFIG_SYS_I2C_SLAVE            0x7F
 127 #define CONFIG_SYS_I2C_OFFSET           0x00000280
 128 #define CONFIG_SYS_IMMR         CONFIG_SYS_MBAR
 129 #define CONFIG_SYS_I2C_PINMUX_REG       (*(u32 *) (CONFIG_SYS_MBAR+0x19C))
 130 #define CONFIG_SYS_I2C_PINMUX_CLR       (0xFFFFE7FF)
 131 #define CONFIG_SYS_I2C_PINMUX_SET       (0)
 132
 133 #define CONFIG_SYS_PROMPT               "=> "
 134 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 135
 136 #if defined(CONFIG_CMD_KGDB)
 137 #       define CONFIG_SYS_CBSIZE                1024    /* Console I/O Buffer Size */
 138 #else
 139 #       define CONFIG_SYS_CBSIZE                256     /* Console I/O Buffer Size */
 140 #endif
 141 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size */
 142 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 143 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 144
 145 #define CONFIG_SYS_LOAD_ADDR            0x00100000
 146
 147 #define CONFIG_SYS_MEMTEST_START        0x400
 148 #define CONFIG_SYS_MEMTEST_END          0x380000
 149
 150 #define CONFIG_SYS_HZ                   1000
 151
 152 #undef CONFIG_SYS_PLL_BYPASS            /* bypass PLL for test purpose */
 153 #define CONFIG_SYS_FAST_CLK
 154 #ifdef CONFIG_SYS_FAST_CLK
 155 #       define CONFIG_SYS_PLLCR 0x1243E054
 156 #       define CONFIG_SYS_CLK           140000000
 157 #else
 158 #       define CONFIG_SYS_PLLCR 0x135a4140
 159 #       define CONFIG_SYS_CLK           70000000
 160 #endif
 161
 162 /*
 163  * Low Level Configuration Settings
 164  * (address mappings, register initial values, etc.)
 165  * You should know what you are doing if you make changes here.
 166  */
 167
 168 #define CONFIG_SYS_MBAR         0x10000000      /* Register Base Addrs */
 169 #define CONFIG_SYS_MBAR2                0x80000000      /* Module Base Addrs 2 */
 170
 171 /*
 172  * Definitions for initial stack pointer and data area (in DPRAM)
 173  */
 174 #define CONFIG_SYS_INIT_RAM_ADDR        0x20000000
 175 #define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
 176 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
 177 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 178 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 179
 180 /*
 181  * Start addresses for the final memory configuration
 182  * (Set up by the startup code)
 183  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 184  */
 185 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 186 #define CONFIG_SYS_SDRAM_SIZE           16      /* SDRAM size in MB */
 187
 188 #ifdef CONFIG_MONITOR_IS_IN_RAM
 189 #       define CONFIG_SYS_MONITOR_BASE  0x20000
 190 #else
 191 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_FLASH_BASE + 0x400)
 192 #endif
 193
 194 #define CONFIG_SYS_MONITOR_LEN          0x40000
 195 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)
 196 #define CONFIG_SYS_BOOTPARAMS_LEN       (64*1024)
 197
 198 /*
 199  * For booting Linux, the board info and command line data
 200  * have to be in the first 8 MB of memory, since this is
 201  * the maximum mapped by the Linux kernel during initialization ??
 202  */
 203 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 204 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 205
 206 /* FLASH organization */
 207 #define CONFIG_SYS_FLASH_BASE           (CONFIG_SYS_CS0_BASE)
 208 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks */
 209 #define CONFIG_SYS_MAX_FLASH_SECT       2048    /* max number of sectors on one chip */
 210 #define CONFIG_SYS_FLASH_ERASE_TOUT     1000
 211
 212 #define FLASH_SST6401B          0x200
 213 #define SST_ID_xF6401B          0x236D236D
 214
 215 #undef CONFIG_SYS_FLASH_CFI
 216 #ifdef CONFIG_SYS_FLASH_CFI
 217 /*
 218  * Unable to use CFI driver, due to incompatible sector erase command by SST.
 219  * Amd/Atmel use 0x30 for sector erase, SST use 0x50.
 220  * 0x30 is block erase in SST
 221  */
 222 #       define CONFIG_FLASH_CFI_DRIVER  1
 223 #       define CONFIG_SYS_FLASH_SIZE            0x800000
 224 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 225 #       define CONFIG_FLASH_CFI_LEGACY
 226 #else
 227 #       define CONFIG_SYS_SST_SECT              2048
 228 #       define CONFIG_SYS_SST_SECTSZ            0x1000
 229 #       define CONFIG_SYS_FLASH_WRITE_TOUT      500
 230 #endif
 231
 232 /* Cache Configuration */
 233 #define CONFIG_SYS_CACHELINE_SIZE       16
 234
 235 /* Port configuration */
 236 #define CONFIG_SYS_FECI2C               0xF0
 237
 238 #define CONFIG_SYS_CS0_BASE             0xFF800000
 239 #define CONFIG_SYS_CS0_MASK             0x007F0021
 240 #define CONFIG_SYS_CS0_CTRL             0x00001D80
 241
 242 #define CONFIG_SYS_CS1_BASE             0xE0000000
 243 #define CONFIG_SYS_CS1_MASK             0x00000001
 244 #define CONFIG_SYS_CS1_CTRL             0x00003DD8
 245
 246 /*-----------------------------------------------------------------------
 247  * Port configuration
 248  */
 249 #define CONFIG_SYS_GPIO_FUNC            0x00000008      /* Set gpio pins: none */
 250 #define CONFIG_SYS_GPIO1_FUNC           0x00df00f0      /* 36-39(SWITCH),48-52(FPGAs),54 */
 251 #define CONFIG_SYS_GPIO_EN              0x00000008      /* Set gpio output enable */
 252 #define CONFIG_SYS_GPIO1_EN             0x00c70000      /* Set gpio output enable */
 253 #define CONFIG_SYS_GPIO_OUT             0x00000008      /* Set outputs to default state */
 254 #define CONFIG_SYS_GPIO1_OUT            0x00c70000      /* Set outputs to default state */
 255 #define CONFIG_SYS_GPIO1_LED            0x00400000      /* user led */
 256
 257 #endif                          /* _M5253DEMO_H */