x86: add preinit hook for bootloader upgrade

[openwrt/staging/jogo.git] / target / linux / x86 / base-files / lib / upgrade / platform.sh

diff --git a/target/linux/x86/base-files/lib/upgrade/platform.sh b/target/linux/x86/base-files/lib/upgrade/platform.sh
index 8be96dfcd45f7a85e11683c1d4a218e1c4680719..53c751861cccc1c3ba2b0a0518d0e7a01cff93ff 100644 (file)
--- a/target/linux/x86/base-files/lib/upgrade/platform.sh
+++ b/target/linux/x86/base-files/lib/upgrade/platform.sh
@@ -60,7 +60,8 @@ platform_do_bootloader_upgrade() {
                        -m "/tmp/device.map" \
                        -d "/tmp/boot/boot/grub" \
                        -r "hd0,msdos1" \
-                       "/dev/$diskdev"
+                       "/dev/$diskdev" \
+               && touch /boot/grub/upgraded
 
                umount /tmp/boot
        fi