include/configs/canmb.h

   1 /*
   2  * (C) Copyright 2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 /*
  12  * High Level Configuration Options
  13  * (easy to change)
  14  */
  15
  16 #define CONFIG_MPC5200          1       /* This is a MPC5200 CPU */
  17 #define CONFIG_CANMB            1       /* ... on canmb board - we need this for FEC.C */
  18
  19 /*
  20  * allowed and functional CONFIG_SYS_TEXT_BASE values:
  21  * 0xfe000000   low boot at 0x00000100 (default board setting)
  22  * 0x00100000   RAM load and test
  23  */
  24 #define CONFIG_SYS_TEXT_BASE    0xFE000000
  25
  26 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33.000000MHz */
  27
  28 #define CONFIG_BOARD_EARLY_INIT_R
  29
  30 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
  31
  32 /*
  33  * Serial console configuration
  34  */
  35 #define CONFIG_PSC_CONSOLE      1       /* console is on PSC1 */
  36 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps */
  37 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  38
  39
  40 /*
  41  * BOOTP options
  42  */
  43 #define CONFIG_BOOTP_BOOTFILESIZE
  44 #define CONFIG_BOOTP_BOOTPATH
  45 #define CONFIG_BOOTP_GATEWAY
  46 #define CONFIG_BOOTP_HOSTNAME
  47
  48
  49 /*
  50  * Command line configuration.
  51  */
  52 #include <config_cmd_default.h>
  53
  54 #define CONFIG_CMD_ASKENV
  55 #define CONFIG_CMD_DATE
  56 #define CONFIG_CMD_DHCP
  57 #define CONFIG_CMD_IMMAP
  58 #define CONFIG_CMD_MII
  59 #define CONFIG_CMD_NFS
  60 #define CONFIG_CMD_REGINFO
  61 #define CONFIG_CMD_SNTP
  62
  63
  64 /*
  65  * MUST be low boot - HIGHBOOT is not supported anymore
  66  */
  67 #if (CONFIG_SYS_TEXT_BASE == 0xFE000000)                /* Boot low with 32 MB Flash */
  68 #   define CONFIG_SYS_LOWBOOT           1
  69 #   define CONFIG_SYS_LOWBOOT16 1
  70 #else
  71 #   error "CONFIG_SYS_TEXT_BASE must be 0xFE000000"
  72 #endif
  73
  74 /*
  75  * Autobooting
  76  */
  77 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
  78
  79 #define CONFIG_PREBOOT  "echo;" \
  80         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
  81         "echo"
  82
  83 #undef  CONFIG_BOOTARGS
  84
  85 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  86         "netdev=eth0\0"                                                 \
  87         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
  88                 "nfsroot=${serverip}:${rootpath}\0"                     \
  89         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
  90         "addip=setenv bootargs ${bootargs} "                            \
  91                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  92                 ":${hostname}:${netdev}:off panic=1\0"                  \
  93         "flash_nfs=run nfsargs addip;"                                  \
  94                 "bootm ${kernel_addr}\0"                                \
  95         "flash_self=run ramargs addip;"                                 \
  96                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  97         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"     \
  98         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
  99         "bootfile=/tftpboot/canmb/uImage\0"                             \
 100         ""
 101
 102 #define CONFIG_BOOTCOMMAND      "run flash_self"
 103
 104 /*
 105  * IPB Bus clocking configuration.
 106  */
 107 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK          /* define for 133MHz speed */
 108
 109 /*
 110  * Flash configuration, expect one 16 Megabyte Bank at most
 111  */
 112 #define CONFIG_SYS_FLASH_BASE           0xFE000000
 113 #define CONFIG_SYS_FLASH_SIZE           0x02000000
 114 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of memory banks      */
 115 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* max num of sects on one chip */
 116
 117 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000  /* Flash Erase Timeout (in ms)  */
 118 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (in ms)  */
 119
 120 #define CONFIG_FLASH_CFI_DRIVER
 121 #define CONFIG_SYS_FLASH_CFI
 122 #define CONFIG_SYS_FLASH_EMPTY_INFO
 123
 124 /*
 125  * Environment settings
 126  */
 127 #define CONFIG_ENV_IS_IN_FLASH  1
 128 #define CONFIG_ENV_OFFSET               (2*128*1024)
 129 #define CONFIG_ENV_SIZE         0x2000
 130 #define CONFIG_ENV_SECT_SIZE       (128*1024)
 131
 132 /*
 133  * Memory map
 134  *
 135  * Warning!!! with the current BestComm Task, MBAR MUST BE set to 0xf0000000
 136  */
 137 #define CONFIG_SYS_MBAR                 0xf0000000      /* DO NOT CHANGE this */
 138 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 139 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 140
 141 /* Use SRAM until RAM will be available */
 142 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 143 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE       /* Size of used area in DPRAM */
 144
 145
 146 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 147 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 148
 149 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 150 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 151 #   define CONFIG_SYS_RAMBOOT           1
 152 #endif
 153
 154 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
 155 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 156 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 157
 158 /*
 159  * Ethernet configuration
 160  */
 161 #define CONFIG_MPC5xxx_FEC      1
 162 #define CONFIG_MPC5xxx_FEC_MII100
 163 #define CONFIG_PHY_ADDR         0x0
 164 /*
 165  * GPIO configuration:
 166  * PSC1,2,3 predefined as UART
 167  * PCI disabled
 168  * Ethernet 100 with MD
 169  */
 170 #define CONFIG_SYS_GPS_PORT_CONFIG      0x00058444
 171
 172 /*
 173  * Miscellaneous configurable options
 174  */
 175 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 176 #if defined(CONFIG_CMD_KGDB)
 177 #  define CONFIG_SYS_CBSIZE             1024    /* Console I/O Buffer Size  */
 178 #else
 179 #  define CONFIG_SYS_CBSIZE             256     /* Console I/O Buffer Size  */
 180 #endif
 181 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size */
 182 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 183 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 184
 185 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 186 #define CONFIG_SYS_MEMTEST_END          0x01f00000      /* 1 ... 31 MB in DRAM  */
 187
 188 #define CONFIG_SYS_LOAD_ADDR            0x200000        /* default load address */
 189
 190 #define CONFIG_RTC_MPC5200      1       /* use internal MPC5200 RTC */
 191
 192 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
 193 #if defined(CONFIG_CMD_KGDB)
 194 #  define CONFIG_SYS_CACHELINE_SHIFT    5       /* log base 2 of the above value */
 195 #endif
 196
 197 /*
 198  * Various low-level settings
 199  */
 200 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 201 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 202
 203 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 204 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 205 #define CONFIG_SYS_BOOTCS_CFG           0x00047D01
 206 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 207 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 208
 209 #define CONFIG_SYS_CS_BURST             0x00000000
 210 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
 211
 212 #define CONFIG_SYS_RESET_ADDRESS        0x7f000000
 213
 214 #endif /* __CONFIG_H */