include/configs/mx1ads.h

   1 /*
   2  * include/configs/mx1ads.h
   3  *
   4  * (c) Copyright 2004
   5  * Techware Information Technology, Inc.
   6  * http://www.techware.com.tw/
   7  *
   8  * Ming-Len Wu <minglen_wu@techware.com.tw>
   9  *
  10  * This is the Configuration setting for Motorola MX1ADS board
  11  *
  12  * SPDX-License-Identifier:     GPL-2.0+
  13  */
  14
  15 #ifndef __CONFIG_H
  16 #define __CONFIG_H
  17
  18 /*
  19  * High Level Configuration Options
  20  * (easy to change)
  21  */
  22 #define CONFIG_ARM920T          1       /* This is an ARM920T Core              */
  23 #define CONFIG_IMX              1       /* It's a Motorola MC9328 SoC           */
  24 #define CONFIG_MX1ADS           1       /* on a Motorola MX1ADS Board           */
  25
  26 /*
  27  * Select serial console configuration
  28   */
  29 #define CONFIG_IMX_SERIAL
  30 #define CONFIG_IMX_SERIAL1              /* internal uart 1 */
  31 /* #define _CONFIG_UART2 */             /* internal uart 2 */
  32 /* #define CONFIG_SILENT_CONSOLE */     /* use this to disable output */
  33
  34 #define CONFIG_BOARD_LATE_INIT
  35 #define USE_920T_MMU            1
  36
  37 #if 0
  38 #define CONFIG_SYS_MX1_GPCR             0x000003AB      /* for MX1ADS 0L44N             */
  39 #define CONFIG_SYS_MX1_GPCR             0x000003AB      /* for MX1ADS 0L44N             */
  40 #define CONFIG_SYS_MX1_GPCR             0x000003AB      /* for MX1ADS 0L44N             */
  41 #endif
  42
  43 /*
  44  * Size of malloc() pool
  45  */
  46
  47 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 128*1024)
  48
  49 /*
  50  *  CS8900 Ethernet drivers
  51  */
  52 #define CONFIG_CS8900           /* we have a CS8900 on-board */
  53 #define CONFIG_CS8900_BASE      0x15000300
  54 #define CONFIG_CS8900_BUS16     /* the Linux driver does accesses as shorts */
  55
  56 /*
  57  * select serial console configuration
  58  */
  59
  60 /* #define CONFIG_UART1                 */
  61 /* #define CONFIG_UART2         1       */
  62
  63 #define CONFIG_BAUDRATE         115200
  64
  65 /*
  66  * BOOTP options
  67  */
  68 #define CONFIG_BOOTP_BOOTFILESIZE
  69 #define CONFIG_BOOTP_BOOTPATH
  70 #define CONFIG_BOOTP_GATEWAY
  71 #define CONFIG_BOOTP_HOSTNAME
  72
  73 /*
  74  * Command line configuration.
  75  */
  76 #include <config_cmd_default.h>
  77
  78 #define CONFIG_CMD_CACHE
  79 #define CONFIG_CMD_REGINFO
  80 #define CONFIG_CMD_ELF
  81
  82 #define CONFIG_BOOTDELAY        3
  83 #define CONFIG_BOOTARGS         "root=/dev/msdk mem=48M"
  84 #define CONFIG_BOOTFILE         "mx1ads"
  85 #define CONFIG_BOOTCOMMAND      "tftp; bootm"
  86
  87 #if defined(CONFIG_CMD_KGDB)
  88 #define CONFIG_KGDB_BAUDRATE    115200          /* speed to run kgdb serial port */
  89 #endif
  90
  91 /*
  92  * Miscellaneous configurable options
  93  */
  94
  95 #define CONFIG_SYS_HUSH_PARSER          1
  96
  97 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
  98
  99 #ifdef CONFIG_SYS_HUSH_PARSER
 100 #define CONFIG_SYS_PROMPT               "MX1ADS$ "      /* Monitor Command Prompt */
 101 #else
 102 #define CONFIG_SYS_PROMPT               "MX1ADS=> "     /* Monitor Command Prompt */
 103 #endif
 104
 105 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 106 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 107                                                 /* Print Buffer Size */
 108 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 109 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 110
 111 #define CONFIG_SYS_MEMTEST_START        0x09000000      /* memtest works on     */
 112 #define CONFIG_SYS_MEMTEST_END          0x0AF00000      /* 63 MB in DRAM        */
 113
 114 #define CONFIG_SYS_LOAD_ADDR            0x08800000      /* default load address */
 115 #define CONFIG_SYS_HZ                   3686400
 116 #define CONFIG_SYS_CPUSPEED             0x141
 117
 118 /*-----------------------------------------------------------------------
 119  * Physical Memory Map
 120  */
 121
 122 #define CONFIG_NR_DRAM_BANKS    1               /* we have 1 bank of SDRAM      */
 123 #define PHYS_SDRAM_1            0x08000000      /* SDRAM  on CSD0               */
 124 #define PHYS_SDRAM_1_SIZE       0x04000000      /* 64 MB                        */
 125
 126 #define CONFIG_SYS_TEXT_BASE    0x10000000
 127
 128 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 129 #define CONFIG_SYS_INIT_RAM_ADDR        0x00300000
 130 #define CONFIG_SYS_INIT_RAM_SIZE        0x000FFFFF
 131 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 132                                                 GENERATED_GBL_DATA_SIZE)
 133 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
 134                                                 CONFIG_SYS_GBL_DATA_OFFSET)
 135
 136 #define CONFIG_SYS_MAX_FLASH_BANKS      1               /* 1 bank of SyncFlash          */
 137 #define CONFIG_SYS_FLASH_BASE           0x0C000000      /* SyncFlash on CSD1            */
 138 #define FLASH_BANK_SIZE         0x01000000      /* 16 MB Total                  */
 139
 140 /*-----------------------------------------------------------------------
 141  * FLASH and environment organization
 142  */
 143
 144 #define CONFIG_SYNCFLASH        1
 145 #define PHYS_FLASH_SIZE         0x01000000
 146 #define CONFIG_SYS_MAX_FLASH_SECT       (16)
 147 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE+0x00ff8000)
 148
 149 #define CONFIG_ENV_IS_IN_FLASH  1
 150 #define CONFIG_ENV_SIZE         0x04000 /* Total Size of Environment Sector */
 151 #define CONFIG_ENV_SECT_SIZE    0x100000
 152
 153 /*-----------------------------------------------------------------------
 154  * Enable passing ATAGS
 155  */
 156
 157 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
 158 #define CONFIG_SETUP_MEMORY_TAGS        1
 159
 160 #define CONFIG_SYS_CLK_FREQ 16780000
 161 #define CONFIG_SYSPLL_CLK_FREQ 16000000
 162
 163 #endif  /* __CONFIG_H */