mediatek: add mt7629 subtarget with rfb image

base-files are added into subtarget directory like what's done
recently in ath79. For this subtarget, metadata checks are enforced
and a SUPPORTED_DEVICE is added to generate proper metadata.
Since we only have mt7629 support in 4.19, override KERNEL_PATCHVER
in target.mk for now.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

2 files changed, 50 insertions, 0 deletions

diff --git a/target/linux/mediatek/mt7629/base-files/etc/board.d/02_network b/target/linux/mediatek/mt7629/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..757a390c24
--- /dev/null
+++ b/target/linux/mediatek/mt7629/base-files/etc/board.d/02_network
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
+
+mediatek_setup_interfaces()
+{
+	local board="$1"
+
+	case $board in
+	mediatek,mt7629-lynx-rfb)
+		ucidef_set_interfaces_wan "eth1"
+		ucidef_add_switch "switch0" \
+			"0:lan" "1:lan" "2:lan" "3:lan" "6@eth0"
+		;;
+	esac
+}
+
+mediatek_setup_macs()
+{
+	local board="$1"
+
+	case $board in
+	esac
+}
+
+board_config_update
+board=$(board_name)
+mediatek_setup_interfaces $board
+mediatek_setup_macs $board
+board_config_flush
+
+exit 0
diff --git a/target/linux/mediatek/mt7629/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7629/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..9a613c43b1
--- /dev/null
+++ b/target/linux/mediatek/mt7629/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,16 @@
+PART_NAME=firmware
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	return 0
+}
+
+platform_do_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}