This is already done by get_partitions.
Signed-off-by: Tomasz Maciej Nowak <[email protected]>
---
target/linux/mvebu/base-files/lib/upgrade/sdcard.sh | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/target/linux/mvebu/base-files/lib/upgrade/sdcard.sh
b/target/linux/mvebu/base-files/lib/upgrade/sdcard.sh
index 184803a50f14..d16ddc500079 100644
--- a/target/linux/mvebu/base-files/lib/upgrade/sdcard.sh
+++ b/target/linux/mvebu/base-files/lib/upgrade/sdcard.sh
@@ -1,19 +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"'
-}
-
platform_check_image_sdcard() {
local file="$1"
local magic diskdev partdev diff
- magic=$(get_magic_at "$file" 510)
- [ "$magic" != "55aa" ] && {
- echo "Failed to verify MBR boot signature."
- return 1
- }
-
export_bootdevice && export_partdevice diskdev 0 || {
echo "Unable to determine upgrade device"
return 1
--
2.29.2
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