rootfs根文件系统创建脚本-百检网

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rootfs根文件系统创建脚本

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echo "Create initrd.img"

dd if=/dev/zero of=/tmp/initrd.img bs=1k count=32768

#dd if=/dev/zero of=/tmp/initrd.img bs=1k count=131072

/sbin/mke2fs -F -v -c -i 2048 -m 0 /tmp/initrd.img

/sbin/tune2fs -c 0 /tmp/initrd.img

######################################################

RootfsPath=/AT91SAM9X25/rootfs

ObjPath=/AT91SAM9X25/rootfs/initrd

PkgsPath=/AT91SAM9X25/pkgs

KnlPath=/AT91SAM9X25/kernel

mkdir $ObjPath

mount -o loop /tmp/initrd.img $ObjPath

######################################################

echo "mkdir"

cd $ObjPath

mkdir bin dev etc lib mnt proc sbin tmp usr var jnsec_conf jnsec

mkdir lib/security lib/iptables lib/modules lib/modules/2.6.39

mkdir usr/bin usr/sbin usr/lib usr/local

mkdir usr/prg usr/modules usr/config usr/rsakey usr/reserved usr/userapp usr/hsmprg usr/userconfig

mkdir etc/init.d etc/pam.d etc/xinetd.d etc/boa

mkdir var/lib var/lock var/lock/subsys var/log var/run var/tmp var/www

mkdir var/log/boa

mkdir usr/local/lib usr/local/modules

#mkdir tftpboot-136

#mkdir nfsroot-73

chmod 777 tmp

chmod 777 var/tmp

######################################################

cd $KnlPath/linux-at91-linux-2.6.39-at91

make modules_install INSTALL_MOD_PATH=$ObjPath

######################################################

echo "Create /bin & /sbin & /usr"

cd $PkgsPath/busybox/

#make ARCH=arm CROSS_COMPILE=/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi-

make install

cd $ObjPath/usr/sbin

cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/flashcp $ObjPath/usr/sbin/

cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/flash_lock $ObjPath/usr/sbin/

cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/flash_otp_info $ObjPath/usr/sbin/

cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/flash_unlock $ObjPath/usr/sbin/

cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/flash_erase $ObjPath/usr/sbin/

#cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/flash_eraseall $ObjPath/usr/sbin/

#cp $PkgsPath/mtd/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi/nandwrite $ObjPath/usr/sbin/

#ln -s flash_erase erase

#ln -s flash_eraseall eraseall

#ln -s flashcp fcp

#ln -s flash_lock lock

#ln -s flash_unlock unlock

cp $PkgsPath/xinetd/xinetd/xinetd $ObjPath/usr/sbin/xinetd

cp $PkgsPath/rzsz/rz $ObjPath/usr/sbin/rz

cp $PkgsPath/rzsz/sz $ObjPath/usr/sbin/sz

#cp $PkgsPath/ethtool/ethtool $ObjPath/bin

#cp $PkgsPath/iptables/iptables $ObjPath/usr/sbin/

#cp $PkgsPath/iptables/iptables-save $ObjPath/usr/sbin/

#cp $PkgsPath/iptables/iptables-restore $ObjPath/usr/sbin/

#cp $PkgsPath/iptables/iptables-xml $ObjPath/usr/sbin/

#cp $PkgsPath/iptables/ip6tables $ObjPath/usr/sbin/

/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi-strip $ObjPath/usr/bin/*

/AT91SAM9X25/arm-2010q1/bin/arm-none-linux-gnueabi-strip $ObjPath/usr/sbin/*

######################################################

echo "Create /dev"

cd $ObjPath/dev/

mknod $ObjPath/dev/initrd b 1 250

mknod $ObjPath/dev/root b 253 0

chmod 660 $ObjPath/dev/initrd

mknod -m 600 $ObjPath/dev/fb0 c 29 0

ln -s fb0 fb

mknod -m 640 $ObjPath/dev/kmem c 1 2

mknod -m 600 $ObjPath/dev/psaux c 10 1

mknod -m 666 $ObjPath/dev/ptyp0 c 2 0

mknod -m 666 $ObjPath/dev/ptyp1 c 2 1

mknod -m 666 $ObjPath/dev/ptyp2 c 2 2

mknod -m 666 $ObjPath/dev/ptyp3 c 2 3

mknod -m 666 $ObjPath/dev/ptyp4 c 2 4

mknod -m 666 $ObjPath/dev/ptyp5 c 2 5

mknod -m 666 $ObjPath/dev/ptyp6 c 2 6

mknod -m 666 $ObjPath/dev/ptyp7 c 2 7

mknod -m 666 $ObjPath/dev/ttyp0 c 3 0

mknod -m 666 $ObjPath/dev/ttyp1 c 3 1

mknod -m 666 $ObjPath/dev/ttyp2 c 3 2

mknod -m 666 $ObjPath/dev/ttyp3 c 3 3

mknod -m 666 $ObjPath/dev/ttyp4 c 3 4

mknod -m 666 $ObjPath/dev/ttyp5 c 3 5

mknod -m 666 $ObjPath/dev/ttyp6 c 3 6

mknod -m 666 $ObjPath/dev/ttyp7 c 3 7

cp -dpR /dev/console $ObjPath/dev/console

cp -dpR /dev/fd $ObjPath/dev/fd

cp -dpR /dev/stdin $ObjPath/dev/stdin

cp -dpR /dev/stdout $ObjPath/dev/stdout

cp -dpR /dev/stderr $ObjPath/dev/stderr

cp -dpR /dev/full $ObjPath/dev/full

cp -dpR /dev/core $ObjPath/dev/core

cp -dpR /dev/mem $ObjPath/dev/mem

cp -dpR /dev/null $ObjPath/dev/null

cp -dpR /dev/ptmx $ObjPath/dev/

cp -dpR /dev/pts $ObjPath/dev/

cp -dpR /dev/initctl $ObjPath/dev/

cp -dpR /dev/ram $ObjPath/dev/

cp -dpR /dev/ramdisk $ObjPath/dev/

cp -dpR /dev/ram[0-1] $ObjPath/dev/

cp -dpR /dev/tty $ObjPath/dev/tty

cp -dpR /dev/ttyS[0-3] $ObjPath/dev/

cp -dpR /dev/tty[0-3] $ObjPath/dev/

cp -dpR /dev/zero $ObjPath/dev/zero

cp -dpR /dev/random $ObjPath/dev/random

cp -dpR /dev/urandom $ObjPath/dev/urandom

mknod -m 644 $ObjPath/dev/rtc c 10 135

mknod -m 644 $ObjPath/dev/mtd0 c 90 0

mknod -m 644 $ObjPath/dev/mtd1 c 90 2

mknod -m 644 $ObjPath/dev/mtd2 c 90 4

mknod -m 644 $ObjPath/dev/mtd3 c 90 6

mknod -m 644 $ObjPath/dev/mtd4 c 90 8

mknod -m 644 $ObjPath/dev/mtd5 c 90 10

mknod -m 644 $ObjPath/dev/mtdblock0 b 31 0

mknod -m 644 $ObjPath/dev/mtdblock1 b 31 1

mknod -m 644 $ObjPath/dev/mtdblock2 b 31 2

mknod -m 644 $ObjPath/dev/mtdblock3 b 31 3

mknod -m 644 $ObjPath/dev/mtdblock4 b 31 4

mknod -m 644 $ObjPath/dev/mtdblock5 b 31 5

#ln -s mtd0 Boot

#ln -s mtd1 U-Boot

#ln -s mtd2 Reserved

#ln -s mtd3 UImage

#ln -s mtd4 Ramdisk

#ln -s mtd5 Modules

#ln -s mtdblock0 Boot_b

#ln -s mtdblock1 U-Boot_b

#ln -s mtdblock2 Reserved_b

#ln -s mtdblock3 uImage_b

#ln -s mtdblock4 RamDisk_b

#ln -s mtdblock5 Modules_b

#mknod -m 666 $ObjPath/dev/usb c 228 0

#mknod -m 666 $ObjPath/dev/ECC c 220 0

#mknod -m 666 $ObjPath/dev/keylib c 223 0

#mknod -m 666 $ObjPath/dev/gpio c 224 0

#mknod -m 666 $ObjPath/dev/ssx30f c 227 0

######################################################

echo "Create /etc"

######################################################

cp /etc/mime.types $ObjPath/etc/

cat > $ObjPath/etc/group <root:x:0:root

bin:x:1:root,bin,daemon

daemon:x:2:root,bin,daemon

sys:x:3:root,bin

tty:x:5:

lp:x:7:daemon

mem:x:8:

kmem:x:9:

ftp:x:50:

nobody:x:99:

nogroup:x:99:

users:x:100:

EOF

######################################################

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