2 # Copyright (C) 2014 OpenWrt.org
5 . /lib/functions/octeon.sh
7 platform_get_rootfs() {
10 if read cmdline < /proc/cmdline; then
13 rootfsdev="${cmdline##*block2mtd=}"
14 rootfsdev="${rootfsdev%%,*}"
17 rootfsdev="${cmdline##*root=}"
18 rootfsdev="${rootfsdev%% *}"
26 platform_do_upgrade() {
27 local board=$(octeon_board_name)
28 local rootfs="$(platform_get_rootfs)"
30 [ -d "${rootfs}" ] || return 1
35 local kernel_length=`(tar xf $tar_file sysupgrade-erlite/kernel -O | wc -c) 2> /dev/null`
36 local rootfs_length=`(tar xf $tar_file sysupgrade-erlite/root -O | wc -c) 2> /dev/null`
38 [ -f /boot/vmlinux.64 -a ! -L /boot/vmlinux.64 ] && {
39 mv /boot/vmlinux.64 /boot/vmlinux.64.previous
40 mv /boot/vmlinux.64.md5 /boot/vmlinux.64.md5.previous
44 mount -t vfat /dev/sda1 /boot
45 tar xf $tar_file sysupgrade-erlite/kernel -O > /boot/vmlinux.64
46 md5sum /boot/vmlinux.64 | cut -f1 -d " " > /boot/vmlinux.64.md5
47 tar xf $tar_file sysupgrade-erlite/root -O | dd of="${rootfs}" bs=4096
58 platform_check_image() {
59 local board=$(octeon_board_name)
64 local kernel_length=`(tar xf $tar_file sysupgrade-erlite/kernel -O | wc -c) 2> /dev/null`
65 local rootfs_length=`(tar xf $tar_file sysupgrade-erlite/root -O | wc -c) 2> /dev/null`
66 [ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && {
67 echo "The upgarde image is corrupt."
74 echo "Sysupgrade is not yet supported on $board."