x86: generalize partition discovery for sysupgrade

[openwrt/staging/florian.git] / target / linux / x86 / base-files / lib / preinit / 79_move_config

diff --git a/target/linux/x86/base-files/lib/preinit/79_move_config b/target/linux/x86/base-files/lib/preinit/79_move_config
index 1d4873d78b480cb3f11e04e6246559417b431a8a..5ac81cb90d1c15782a9c4f271720cfa66d6d03a9 100644 (file)
--- a/target/linux/x86/base-files/lib/preinit/79_move_config
+++ b/target/linux/x86/base-files/lib/preinit/79_move_config
@@ -2,10 +2,12 @@
 # Copyright (C) 2012-2015 OpenWrt.org
 
 move_config() {
+       local partdev
+
        . /lib/upgrade/platform.sh
 
-       if platform_export_bootpart; then
-               mount -t ext4 -o rw,noatime "$BOOTPART" /mnt
+       if platform_export_bootdevice && platform_export_partdevice partdev 1; then
+               mount -t ext4 -o rw,noatime "/dev/$partdev" /mnt
                mv -f /mnt/sysupgrade.tgz /
                umount /mnt
        fi