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."