ar71xx: remove hard-coded folder name from Mikrotik RB upgrade
[openwrt/openwrt.git] / target / linux / ar71xx / base-files / lib / upgrade / platform.sh
index e2bd946d29b0223478b3f404870e26a81a676154..e33b74a64e2346a46e6ff2a38e95c26ff9739b14 100755 (executable)
@@ -773,8 +773,13 @@ platform_nand_pre_upgrade() {
                local fw_mtd=$(find_mtd_part kernel)
                fw_mtd="${fw_mtd/block/}"
                [ -n "$fw_mtd" ] || return
                local fw_mtd=$(find_mtd_part kernel)
                fw_mtd="${fw_mtd/block/}"
                [ -n "$fw_mtd" ] || return
+
+               local board_dir=$(tar tf "$1" | grep -m 1 '^sysupgrade-.*/$')
+               board_dir=${board_dir%/}
+               [ -n "$board_dir" ] || return
+
                mtd erase kernel
                mtd erase kernel
-               tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
+               tar xf "$1" ${board_dir}/kernel -O | nandwrite -o "$fw_mtd" -
                ;;
        wi2a-ac200i)
                case "$(fw_printenv -n dualPartition)" in
                ;;
        wi2a-ac200i)
                case "$(fw_printenv -n dualPartition)" in