x86: allow both old and new grub signatures in sysupgrade

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33898 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/x86/base-files/lib/upgrade/platform.sh b/target/linux/x86/base-files/lib/upgrade/platform.sh
index d25f3d4..dd94db0 100644 (file)
--- a/target/linux/x86/base-files/lib/upgrade/platform.sh
+++ b/target/linux/x86/base-files/lib/upgrade/platform.sh
@@ -19,7 +19,7 @@ platform_check_image() {
        [ "$ARGC" -gt 1 ] && return 1
 
        case "$(get_magic_word "$1")" in
-               eb63) return 0;;
+               eb48|eb63) return 0;;
                *)
                        echo "Invalid image type"
                        return 1