brcm2708: convert to metadata

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / base-files / lib / upgrade / platform.sh

diff --git a/target/linux/brcm2708/base-files/lib/upgrade/platform.sh b/target/linux/brcm2708/base-files/lib/upgrade/platform.sh
index b7613b446d62a92e257be1ae57a539e26bd008d6..5b8e1e15b38f51e6806c6cbcb0bcadf47c6f35b5 100644 (file)
--- a/target/linux/brcm2708/base-files/lib/upgrade/platform.sh
+++ b/target/linux/brcm2708/base-files/lib/upgrade/platform.sh
@@ -1,20 +1,7 @@
-get_magic_at() {
-       local file="$1"
-       local pos="$2"
-       get_image "$file" | dd bs=1 count=2 skip="$pos" 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"'
-}
+REQUIRE_IMAGE_METADATA=1
 
 platform_check_image() {
-       local file="$1"
-       local magic
-
-       magic=$(get_magic_at "$file" 510)
-       [ "$magic" != "55aa" ] && {
-               echo "Failed to verify MBR boot signature."
-               return 1
-       }
-
-       return 0;
+       return 0
 }
 
 platform_do_upgrade() {