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-rwxr-xr-xtarget/linux/ipq40xx/base-files/lib/upgrade/linksys.sh24
1 files changed, 2 insertions, 22 deletions
diff --git a/target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh b/target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh
index de09d34aef..f1dc81f7c9 100755
--- a/target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh
+++ b/target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh
@@ -47,10 +47,6 @@ linksys_get_target_firmware() {
esac
}
-linksys_get_root_magic() {
- (get_image "$@" | dd skip=786432 bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
-}
-
platform_do_upgrade_linksys() {
local magic_long="$(get_magic_long "$1")"
@@ -100,23 +96,7 @@ platform_do_upgrade_linksys() {
}
[ "$magic_long" = "27051956" ] && {
- # This magic is for a uImage (which is a sysupgrade image)
- # check firmwares' rootfs types
- local oldroot="$(linksys_get_root_magic "$target_mtd")"
- local newroot="$(linksys_get_root_magic "$1")"
-
- if [ "$newroot" = "55424923" ] && [ "$oldroot" = "55424923" ]; then
- # we're upgrading from a firmware with UBI to one with UBI
- # erase everything to be safe
- # - Is that really needed? Won't remove (or comment) the if,
- # because it may be needed in a future device.
- #mtd erase $part_label
- #get_image "$1" | mtd -n write - $part_label
- echo "writing \"$1\" UBI image to \"$part_label\" (UBI)..."
- get_image "$1" | mtd write - "$part_label"
- else
- echo "writing \"$1\" image to \"$part_label\""
- get_image "$1" | mtd write - "$part_label"
- fi
+ echo "writing \"$1\" image to \"$part_label\""
+ get_image "$1" | mtd write - "$part_label"
}
}