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  • jz2440开发板设置备份

    ___________________uboot______________________________________

    OpenJTAG> pri
    bootdelay=2
    baudrate=115200
    ethaddr=08:00:3e:26:0a:5b
    netmask=255.255.255.0
    mtdids=nand0=nandflash0
    mtdparts=mtdparts=nandflash0:256k@0(bootloader),128k(params),2m(kernel),-(root)
    serverip=192.168.2.109
    bootcmd=tftp 0x30007fc0 uImage ;bootm 0x30007fc0
    ipaddr=192.168.2.111
    bootargs=noinitrd root=/dev/nfs nfsroot=192.168.2.109:/work/jz2440/nfs_root/fs_qtopia,proto=tcp,nolock ip=192.168.2.111:192.168.2.109:192.168.2.1:255.255.255.0::eth0:off init=/linuxrc console=ttySAC0
    stdin=serial
    stdout=serial
    stderr=serial
    partition=nand0,0
    mtddevnum=0
    mtddevname=bootloader

    __________________nfs__________________

    root@ubuntu:/work/jz2440/nfs_root/fs_qtopia/etc# cat fstab
    # device mount-point type options dump fsck order
    proc /proc proc defaults 0 0
    tmpfs /tmp tmpfs defaults 0 0
    sysfs /sys sysfs defaults 0 0
    tmpfs /dev tmpfs defaults 0 0

    --------------

    root@ubuntu:/work/jz2440/nfs_root/fs_qtopia/etc# cat inittab 

    # /etc/inittab
    ::sysinit:/etc/init.d/rcS
    s3c2410_serial0::askfirst:-/bin/sh
    ::ctrlaltdel:/sbin/reboot
    ::shutdown:/bin/umount -a -r

    ---------------

    root@ubuntu:/work/jz2440/nfs_root/fs_qtopia/etc/init.d# cat rcS
    #!/bin/sh

    #ori_weidongshan
    #ifconfig eth0 192.168.1.17
    ifconfig eth0 192.168.2.111
    mount -a
    mkdir /dev/pts
    mount -t devpts devpts /dev/pts
    echo /sbin/mdev > /proc/sys/kernel/hotplug
    mdev -s
    if [ ! -e /etc/pointercal ]
    then
    /bin/ts_cal.sh
    fi
    /bin/qpe.sh &

    _____________________________________

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  • 原文地址:https://www.cnblogs.com/mylinux/p/4031244.html
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