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octeon: add sysupgrade support for the erlite

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Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41286
This commit is contained in:
John Crispin 2014-06-20 13:41:16 +00:00
parent fe79b06e6b
commit a8d532abf2
1 changed files with 54 additions and 0 deletions
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54
target/linux/octeon/base-files/lib/upgrade/platform.sh Executable file
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#
# Copyright (C) 2010 OpenWrt.org
#
. /lib/functions/octeon.sh
platform_do_upgrade() {
local board=$(octeon_board_name)
case "$board" in
erlite)
local tar_file="$1"
local kernel_length=`(tar xf $tar_file sysupgrade-erlite/kernel -O | wc -c) 2> /dev/null`
local rootfs_length=`(tar xf $tar_file sysupgrade-erlite/root -O | wc -c) 2> /dev/null`
[ -f /boot/vmlinux.64 -a ! -L /boot/vmlinux.64 ] && {
mv /boot/vmlinux.64 /boot/vmlinux.64.previous
mv /boot/vmlinux.64.md5 /boot/vmlinux.64.md5.previous
}
mkdir -p /boot
mount -t vfat /dev/sda1 /boot
tar xf $tar_file sysupgrade-erlite/kernel -O > /boot/vmlinux.64
md5sum /boot/vmlinux.64 | cut -f1 -d " " > /boot/vmlinux.64.md5
tar xf $tar_file sysupgrade-erlite/root -O | dd of=/dev/sda2 bs=4096
sync
umount /mnt
return 0
;;
esac
return 1
}
platform_check_image() {
local board=$(octeon_board_name)
case "$board" in
erlite)
local tar_file="$1"
local kernel_length=`(tar xf $tar_file sysupgrade-erlite/kernel -O | wc -c) 2> /dev/null`
local rootfs_length=`(tar xf $tar_file sysupgrade-erlite/root -O | wc -c) 2> /dev/null`
[ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && {
echo "The upgarde image is corrupt."
return 1
}
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}