include/configs/incaip.h

   1 /*
   2  * (C) Copyright 2003-2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * This file contains the configuration parameters for the INCA-IP board.
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #define CONFIG_MIPS32           1       /* MIPS 4Kc CPU core    */
  16 #define CONFIG_INCA_IP          1       /* on a INCA-IP Board   */
  17
  18 #define CONFIG_XWAY_SWAP_BYTES
  19
  20 /*
  21  * Clock for the MIPS core (MHz)
  22  * allowed values: 100000000, 133000000, and 150000000 (default)
  23  */
  24 #ifndef CONFIG_CPU_CLOCK_RATE
  25 #define CONFIG_CPU_CLOCK_RATE   150000000
  26 #endif
  27
  28 #define CONFIG_SYS_XWAY_EBU_BOOTCFG     0x40C4  /* CMULT = 8 */
  29
  30 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
  31
  32 #define CONFIG_BAUDRATE         115200
  33
  34 #define CONFIG_TIMESTAMP                /* Print image info with timestamp */
  35
  36 #define CONFIG_PREBOOT  "echo;" \
  37         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
  38         "echo"
  39
  40 #undef  CONFIG_BOOTARGS
  41
  42 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  43         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
  44                 "nfsroot=${serverip}:${rootpath}\0"                     \
  45         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
  46         "addip=setenv bootargs ${bootargs} "                            \
  47                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  48                 ":${hostname}:${netdev}:off\0"                          \
  49         "addmisc=setenv bootargs ${bootargs} "                          \
  50                 "console=ttyS0,${baudrate} "                            \
  51                 "ethaddr=${ethaddr} "                                   \
  52                 "panic=1\0"                                             \
  53         "flash_nfs=run nfsargs addip addmisc;"                          \
  54                 "bootm ${kernel_addr}\0"                                \
  55         "flash_self=run ramargs addip addmisc;"                         \
  56                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  57         "net_nfs=tftp 80500000 ${bootfile};"                            \
  58                 "run nfsargs addip addmisc;bootm\0"                     \
  59         "rootpath=/opt/eldk/mips_4KC\0"                                 \
  60         "bootfile=/tftpboot/INCA/uImage\0"                              \
  61         "kernel_addr=B0040000\0"                                        \
  62         "ramdisk_addr=B0100000\0"                                       \
  63         "u-boot=/tftpboot/INCA/u-boot.bin\0"                            \
  64         "load=tftp 80500000 ${u-boot}\0"                                \
  65         "update=protect off 1:0-2;era 1:0-2;"                           \
  66                 "cp.b 80500000 B0000000 ${filesize}\0"                  \
  67         ""
  68 #define CONFIG_BOOTCOMMAND      "run flash_self"
  69
  70
  71 /*
  72  * BOOTP options
  73  */
  74 #define CONFIG_BOOTP_BOOTFILESIZE
  75 #define CONFIG_BOOTP_BOOTPATH
  76 #define CONFIG_BOOTP_GATEWAY
  77 #define CONFIG_BOOTP_HOSTNAME
  78
  79
  80 /*
  81  * Command line configuration.
  82  */
  83 #include <config_cmd_default.h>
  84
  85 #define CONFIG_CMD_ASKENV
  86 #define CONFIG_CMD_DHCP
  87 #define CONFIG_CMD_ELF
  88 #define CONFIG_CMD_JFFS2
  89 #define CONFIG_CMD_NFS
  90 #define CONFIG_CMD_PING
  91 #define CONFIG_CMD_SNTP
  92
  93
  94 /*
  95  * Miscellaneous configurable options
  96  */
  97 #define CONFIG_SYS_LONGHELP                             /* undef to save memory      */
  98 #define CONFIG_SYS_PROMPT               "INCA-IP # "    /* Monitor Command Prompt    */
  99 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size   */
 100 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)  /* Print Buffer Size */
 101 #define CONFIG_SYS_MAXARGS              16              /* max number of command args*/
 102
 103 #define CONFIG_SYS_MALLOC_LEN           128*1024
 104
 105 #define CONFIG_SYS_BOOTPARAMS_LEN       128*1024
 106
 107 #define CONFIG_SYS_MIPS_TIMER_FREQ      (incaip_get_cpuclk() / 2)
 108
 109 #define CONFIG_SYS_SDRAM_BASE           0x80000000
 110
 111 #define CONFIG_SYS_LOAD_ADDR            0x80100000      /* default load address */
 112
 113 #define CONFIG_SYS_MEMTEST_START        0x80100000
 114 #define CONFIG_SYS_MEMTEST_END          0x80800000
 115
 116 /*-----------------------------------------------------------------------
 117  * FLASH and environment organization
 118  */
 119 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks */
 120 #define CONFIG_SYS_MAX_FLASH_SECT       (128)   /* max number of sectors on one chip */
 121
 122 #define PHYS_FLASH_1            0xb0000000 /* Flash Bank #1 */
 123 #define PHYS_FLASH_2            0xb0800000 /* Flash Bank #2 */
 124
 125 /* The following #defines are needed to get flash environment right */
 126 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 127 #define CONFIG_SYS_MONITOR_LEN          (192 << 10)
 128
 129 #define CONFIG_SYS_INIT_SP_OFFSET       0x400000
 130
 131 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 132
 133 /* timeout values are in ticks */
 134 #define CONFIG_SYS_FLASH_ERASE_TOUT     (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 135 #define CONFIG_SYS_FLASH_WRITE_TOUT     (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
 136
 137 #define CONFIG_ENV_IS_IN_FLASH  1
 138
 139 /* Address and size of Primary Environment Sector       */
 140 #define CONFIG_ENV_ADDR         0xB0030000
 141 #define CONFIG_ENV_SIZE         0x10000
 142
 143 #define CONFIG_FLASH_16BIT
 144
 145 #define CONFIG_NR_DRAM_BANKS    1
 146
 147 #define CONFIG_INCA_IP_SWITCH
 148 #define CONFIG_INCA_IP_SWITCH_AMDIX
 149
 150 /*
 151  * JFFS2 partitions
 152  */
 153 /* No command line, one static partition, use all space on the device */
 154 #undef CONFIG_CMD_MTDPARTS
 155 #define CONFIG_JFFS2_DEV                "nor1"
 156 #define CONFIG_JFFS2_PART_SIZE          0xFFFFFFFF
 157 #define CONFIG_JFFS2_PART_OFFSET        0x00000000
 158
 159 /* mtdparts command line support */
 160 /*
 161 #define CONFIG_CMD_MTDPARTS
 162 #define MTDIDS_DEFAULT          "nor0=INCA-IP Bank 0"
 163 #define MTDPARTS_DEFAULT        "mtdparts=INCA-IP Bank 0:192k(uboot)," \
 164                                                         "64k(env)," \
 165                                                         "768k(linux)," \
 166                                                         "1m@3m(rootfs)," \
 167                                                         "768k(linux2)," \
 168                                                         "3m@5m(rootfs2)"
 169 */
 170
 171 /*-----------------------------------------------------------------------
 172  * Cache Configuration
 173  */
 174 #define CONFIG_SYS_DCACHE_SIZE          4096
 175 #define CONFIG_SYS_ICACHE_SIZE          4096
 176 #define CONFIG_SYS_CACHELINE_SIZE       16
 177
 178 #endif  /* __CONFIG_H */