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_copy_config() {
27 local board="$(octeon_board_name)"
28 local rootfs="$(platform_get_rootfs)"
30 mount -t ext4 -o rw,noatime "${rootfs}" /mnt
31 cp -af "$CONF_TAR" /mnt/
35 platform_do_upgrade() {
36 local board=$(octeon_board_name)
37 local rootfs="$(platform_get_rootfs)"
39 [ -b "${rootfs}" ] || return 1
44 local kernel_length=`(tar xf $tar_file sysupgrade-erlite/kernel -O | wc -c) 2> /dev/null`
45 local rootfs_length=`(tar xf $tar_file sysupgrade-erlite/root -O | wc -c) 2> /dev/null`
47 [ -f /boot/vmlinux.64 -a ! -L /boot/vmlinux.64 ] && {
48 mv /boot/vmlinux.64 /boot/vmlinux.64.previous
49 mv /boot/vmlinux.64.md5 /boot/vmlinux.64.md5.previous
53 mount -t vfat /dev/sda1 /boot
54 tar xf $tar_file sysupgrade-erlite/kernel -O > /boot/vmlinux.64
55 md5sum /boot/vmlinux.64 | cut -f1 -d " " > /boot/vmlinux.64.md5
56 tar xf $tar_file sysupgrade-erlite/root -O | dd of="${rootfs}" bs=4096
67 platform_check_image() {
68 local board=$(octeon_board_name)
73 local kernel_length=`(tar xf $tar_file sysupgrade-erlite/kernel -O | wc -c) 2> /dev/null`
74 local rootfs_length=`(tar xf $tar_file sysupgrade-erlite/root -O | wc -c) 2> /dev/null`
75 [ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && {
76 echo "The upgarde image is corrupt."
83 echo "Sysupgrade is not yet supported on $board."