From d256f20adcc54ff498b54a933281eff527d004dd Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 3 Jan 2010 12:14:17 +0000
Subject: [PATCH] adm5120: improve sysupgrade support

SVN-Revision: 19016
---
 .../base-files/lib/upgrade/platform.sh        | 31 +++++++++++++++----
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/target/linux/adm5120/base-files/lib/upgrade/platform.sh b/target/linux/adm5120/base-files/lib/upgrade/platform.sh
index 3a9cec6e52..a0678b858d 100644
--- a/target/linux/adm5120/base-files/lib/upgrade/platform.sh
+++ b/target/linux/adm5120/base-files/lib/upgrade/platform.sh
@@ -1,19 +1,38 @@
-PART_NAME=partition1
+#
+# Copyright (C) 2009-2010 OpenWrt.org
+#
+
+. /lib/adm5120.sh
+
+PART_NAME="firmware"
+RAMFS_COPY_DATA=/lib/adm5120.sh
 
 platform_check_image() {
+	local magic="$(get_magic_word "$1")"
+
 	[ "$ARGC" -gt 1 ] && return 1
 
-	case "$(get_magic_word "$1")" in
+	case "$board_name" in
+	"ZyXEL"*)
 		# .trx files
-		4844) return 0;;
-		*)
-			echo "Invalid image type. Please use only .trx files"
+		[ "$magic" != "4844" ] && {
+			echo "Invalid image type."
 			return 1
+		}
+		return 0
+		;;
+	*)
 		;;
 	esac
+
+	echo "Sysupgrade is not yet supported on $board_name."
+	return 1
 }
 
-# use default for platform_do_upgrade()
+platform_do_upgrade() {
+	PART_NAME="$sys_mtd_part"
+	default_do_upgrade "$ARGV"
+}
 
 disable_watchdog() {
 	killall watchdog