From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 20 Dec 2024 18:50:26 +0000 (+0100)
Subject: ixp4xx: Support sysupgrade on WG302 v1
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=6e2a842d624ae5a6852232dc860a012c22db2bb9;p=openwrt%2Fopenwrt.git

ixp4xx: Support sysupgrade on WG302 v1

The WG302 v1 have a separate rootfs partition that we
simply just upgrade with a new rootfs image. The kernel
need to be updated on the TFTP server.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/target/linux/ixp4xx/base-files/lib/upgrade/platform.sh b/target/linux/ixp4xx/base-files/lib/upgrade/platform.sh
new file mode 100644
index 0000000000..869eab3214
--- /dev/null
+++ b/target/linux/ixp4xx/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	local board=$(board_name)
+
+	case "$board" in
+	netgear,wg302v1)
+		return 0
+		;;
+	esac
+
+	echo "Sysupgrade is not yet supported on $board."
+	return 1
+}
+
+platform_do_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	netgear,wg302v1)
+		PART_NAME=rootfs
+		default_do_upgrade "$1"
+		;;
+	esac
+}
diff --git a/target/linux/ixp4xx/image/Makefile b/target/linux/ixp4xx/image/Makefile
index f1172ee123..d4b2e5b962 100644
--- a/target/linux/ixp4xx/image/Makefile
+++ b/target/linux/ixp4xx/image/Makefile
@@ -136,6 +136,7 @@ define Device/netgear_wg302v1
 	IMAGES := kernel.bin rootfs.bin
 	IMAGE/kernel.bin := append-kernel
 	IMAGE/rootfs.bin := append-rootfs | pad-rootfs | pad-to 128k
+	IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to 128k | append-metadata
 endef
 TARGET_DEVICES += netgear_wg302v1