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-rwxr-xr-xtarget/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
index 4564bc61dd..11da6314dc 100755
--- a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
@@ -86,6 +86,7 @@ platform_do_upgrade() {
bananapi,bpi-r2)
export_bootdevice
export_partdevice rootdev 0
+ blockdev --rereadpt /dev/$rootdev || return 1
export_partdevice fitpart 3
[ "$fitpart" ] || return 1
dd if=/dev/zero of=/dev/$fitpart bs=4096 count=1 2>/dev/null