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Code

Allow routerboard users to kexec into the newly installed kernel if kexec-tools is installed

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12286 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2008-08-12 06:02:06 +00:00
parent fc95e15a63
commit 4d62e59ed2
5 changed files with 18 additions and 0 deletions
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5
target/linux/adm5120/router_le/base-files/sbin/wget2nand
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@ -63,6 +63,11 @@ echo "chmod ugo+x /" > /tmp/wget2nand-rootfs/etc/uci-defaults/set_root_permissio
sync sync
ls /tmp/wget2nand-kernel/ ls /tmp/wget2nand-kernel/
ls /tmp/wget2nand-rootfs/ ls /tmp/wget2nand-rootfs/
# use kexec if present
[ -x /usr/sbin/kexec ] && {
kexec -l /tmp/wget2nand-kernel/kernel --command-line="$(cat /proc/cmdline) rootfstype=yaffs2 root=$mtd_kernel"
kexec -e
}
# unmount the partitions and remove the directories into which they were mounted # unmount the partitions and remove the directories into which they were mounted
umount /tmp/wget2nand-kernel umount /tmp/wget2nand-kernel
umount /tmp/wget2nand-rootfs umount /tmp/wget2nand-rootfs

1
target/linux/adm5120/router_le/config-2.6.26
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@ -143,6 +143,7 @@ CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IRQ_CPU=y CONFIG_IRQ_CPU=y
# CONFIG_IWLWIFI_LEDS is not set # CONFIG_IWLWIFI_LEDS is not set
# CONFIG_JOLIET is not set # CONFIG_JOLIET is not set
CONFIG_KEXEC=y
# CONFIG_LEDS_ALIX is not set # CONFIG_LEDS_ALIX is not set
CONFIG_LEDS_GPIO=m CONFIG_LEDS_GPIO=m
CONFIG_LEDS_TRIGGER_ADM5120_SWITCH=m CONFIG_LEDS_TRIGGER_ADM5120_SWITCH=m

5
target/linux/rb532/base-files/sbin/cf2nand
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@ -53,6 +53,11 @@ echo "Copying filesystem..."
( cd /tmp/cf2nand/rootfs; tar c . ) | ( cd /tmp/cf2nand/p2; tar x ) ( cd /tmp/cf2nand/rootfs; tar c . ) | ( cd /tmp/cf2nand/p2; tar x )
echo "chmod ugo+x /" > /tmp/cf2nand/p2/etc/uci-defaults/set_root_permission echo "chmod ugo+x /" > /tmp/cf2nand/p2/etc/uci-defaults/set_root_permission
sync sync
# Use kexec is present
[ -x /usr/bin/kexec ] && {
kexec -l /tmp/cf2nand/p1/kernel --command-line="$(cat /proc/cmdline) root=/dev/mtdblock1 rootfstype=yaffs2 init=/etc/preinit"
kexec -e
}
umount /tmp/cf2nand/p2 umount /tmp/cf2nand/p2
rmdir /tmp/cf2nand/p2 rmdir /tmp/cf2nand/p2

6
target/linux/rb532/base-files/sbin/wget2nand
View File

@ -55,6 +55,12 @@ echo "chmod ugo+x /" > /tmp/wget2nand/etc/uci-defaults/set_root_permission
sync sync
ls /tmp/wget2nand-boot/ ls /tmp/wget2nand-boot/
ls /tmp/wget2nand/ ls /tmp/wget2nand/
# use kexec if present
[ -x /usr/bin/kexec ] && {
kexec -l /tmp/wget2nand-boot/kernel --command-line="$(cat /proc/cmdline) root=$main rootfstype=yaffs2 init=/etc/preinit"
kexec -e
}
# unmount the partitions and remove the directories into which they were mounted # unmount the partitions and remove the directories into which they were mounted
umount /tmp/wget2nand-boot umount /tmp/wget2nand-boot
umount /tmp/wget2nand umount /tmp/wget2nand

1
target/linux/rb532/config-2.6.23
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@ -60,6 +60,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_INPUT=y CONFIG_INPUT=y
CONFIG_INPUT_KEYBOARD=y CONFIG_INPUT_KEYBOARD=y
CONFIG_IRQ_CPU=y CONFIG_IRQ_CPU=y
CONFIG_KEXEC=y
# CONFIG_KEYBOARD_ATKBD is not set # CONFIG_KEYBOARD_ATKBD is not set
CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_GPIO=y
# CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_LKKBD is not set