From 71b68efe914334ae4b8df912794ac94373124fee Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 25 Sep 2008 11:29:04 +0000
Subject: [PATCH] sysupgrade for adm5120
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Sysupgrade adapted from the bcm47xx one.

Add a hook to disable watchdog before upgrading.

Signed-off-by: Frédéric Moulins <ffrrrr@gmail.com>

SVN-Revision: 12694
---
 .../base-files/lib/upgrade/platform.sh        | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 target/linux/adm5120/base-files/lib/upgrade/platform.sh

diff --git a/target/linux/adm5120/base-files/lib/upgrade/platform.sh b/target/linux/adm5120/base-files/lib/upgrade/platform.sh
new file mode 100644
index 0000000000..3a9cec6e52
--- /dev/null
+++ b/target/linux/adm5120/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,25 @@
+PART_NAME=partition1
+
+platform_check_image() {
+	[ "$ARGC" -gt 1 ] && return 1
+
+	case "$(get_magic_word "$1")" in
+		# .trx files
+		4844) return 0;;
+		*)
+			echo "Invalid image type. Please use only .trx files"
+			return 1
+		;;
+	esac
+}
+
+# use default for platform_do_upgrade()
+
+disable_watchdog() {
+	killall watchdog
+	( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
+		echo 'Could not disable watchdog'
+		return 1
+	}
+}
+append sysupgrade_pre_upgrade disable_watchdog