ramips: split base-files into subtargets

While most of the target's contents are split into subtargets, the
base-files are maintained for the target as a whole.

However, OpenWrt already implements a mechanism that will use (and
even prefer) files in the subtargets' directories. This can be
exploited to make several scripts subtarget-specific and thus save
some space.

In certain cases, keeping files in parent (=target) base-files was
more convenient, and thus no splitting was performed for those.

Note that this will increase overall code lines, but reduce code
per subtarget.

base-files ipk size reduction:
master (mt7621)   60958 B
split (mt7620)    46358 B (- 14.3 kiB)
split (mt7621)    48759 B (- 11.9 kiB)
split (mt76x8)    44948 B (- 15.6 kiB)
split (rt288x)    43508 B (- 17.0 kiB)
split (rt305x)    45616 B (- 15.0 kiB)
split (rt3883)    44176 B (- 16.4 kiB)

Run-tested on:
GL.iNet GL-MT300N-V2 (mt76x8)
D-Link DWR-116 (mt7620)

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

3 files changed, 115 insertions, 0 deletions

diff --git a/target/linux/ramips/rt288x/base-files/etc/board.d/01_leds b/target/linux/ramips/rt288x/base-files/etc/board.d/01_leds
new file mode 100755
index 0000000000..a042ecfbda
--- /dev/null
+++ b/target/linux/ramips/rt288x/base-files/etc/board.d/01_leds
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+set_wifi_led() {
+	ucidef_set_led_netdev "wifi_led" "wifi" "${1}" "${2:-wlan0}"
+}
+
+
+board=$(board_name)
+boardname="${board##*,}"
+
+board_config_update
+
+led_wlan="$(get_dt_led wlan)"
+[ -n "$led_wlan" ] && ucidef_set_led_wlan "wifi_led" "wifi" "$led_wlan" "phy0tpt"
+
+case $board in
+airlink101,ar670w|\
+airlink101,ar725w)
+	set_wifi_led "rt2800soc-phy0::radio"
+	;;
+belkin,f5d8235-v1)
+	set_wifi_led "$boardname:blue:wireless"
+	;;
+ralink,v11st-fe)
+	set_wifi_led "rt2800pci-phy0::radio"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/ramips/rt288x/base-files/etc/board.d/02_network b/target/linux/ramips/rt288x/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..20b6f5317f
--- /dev/null
+++ b/target/linux/ramips/rt288x/base-files/etc/board.d/02_network
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
+
+ramips_setup_interfaces()
+{
+	local board="$1"
+
+	case $board in
+	airlink101,ar670w|\
+	airlink101,ar725w)
+		ucidef_add_switch "switch0" \
+			"0:wan" "1:lan" "2:lan" "3:lan" "4:lan" "6t@eth0"
+		;;
+	asus,rt-n15)
+		ucidef_add_switch "switch0" \
+			"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5@eth0"
+		;;
+	belkin,f5d8235-v1|\
+	buffalo,wzr-agl300nh|\
+	ralink,v11st-fe)
+		ucidef_add_switch "switch0" \
+			"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5@eth0"
+		;;
+	buffalo,wli-tx4-ag300n|\
+	dlink,dap-1522-a1)
+		ucidef_set_interface_lan "eth0"
+		;;
+	*)
+		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
+		;;
+	esac
+}
+
+ramips_setup_macs()
+{
+	local board="$1"
+	local lan_mac=""
+	local wan_mac=""
+	local label_mac=""
+
+	case $board in
+	*)
+		wan_mac=$(macaddr_add "$(cat /sys/class/net/eth0/address)" 1)
+		;;
+	esac
+
+	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
+	[ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
+	[ -n "$label_mac" ] && ucidef_set_label_macaddr $label_mac
+}
+
+board_config_update
+board=$(board_name)
+ramips_setup_interfaces $board
+ramips_setup_macs $board
+board_config_flush
+
+exit 0
diff --git a/target/linux/ramips/rt288x/base-files/lib/upgrade/platform.sh b/target/linux/ramips/rt288x/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..786d57fc70
--- /dev/null
+++ b/target/linux/ramips/rt288x/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+
+PART_NAME=firmware
+REQUIRE_IMAGE_METADATA=1
+
+platform_check_image() {
+	return 0
+}
+
+platform_do_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}