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Diffstat (limited to 'target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh')
-rw-r--r--target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh5
1 files changed, 4 insertions, 1 deletions
diff --git a/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh b/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh
index cece018b31..50f8a3ceaf 100644
--- a/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh
+++ b/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh
@@ -90,7 +90,10 @@ zyxel_do_upgrade() {
[ -b "${rootfs}" ] || return 1
case "$board" in
zyxel,nbg6817)
- local dualflagmtd="$(find_mtd_part 0:DUAL_FLAG)"
+ local dualflagmtd="$(find_mtd_part 0:dual_flag)"
+ # XXX: drop upper case after kernel v5.4 is gone (qcom-smem)
+ [ -b $dualflagmtd ] || \
+ dualflagmtd="$(find_mtd_part 0:DUAL_FLAG)"
[ -b $dualflagmtd ] || return 1
case "$rootfs" in