mediatek: split base-files into subtargets

This splits some base-files across subtargets, as done previously
on ath79 and ramips and also introduced for mt7629 subtarget here
already. Most of the existing base-files content is specific to
mt7623.

While at it, apply the following fixes:
- Remove lots of trailing whitespaces
- Remove wildcard on unielec,u7623-02-emmc-512m
- Remove inconsistent quotation marks in cases

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: John Crispin <john@phrozen.org>

target/linux/mediatek/mt7622/base-files/etc/board.d/02_network

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
+
+mediatek_setup_interfaces()
+{
+	local board="$1"
+
+	case $board in
+	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

target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh

@@ -0,0 +1,26 @@
+platform_do_upgrade() {
+	local board=$(board_name)
+
+	case "$board" in
+	*)
+		default_do_upgrade "$1"
+		;;
+	esac
+}
+
+PART_NAME=firmware
+
+platform_check_image() {
+	local board=$(board_name)
+
+	[ "$#" -gt 1 ] && return 1
+
+	case "$board" in
+	*)
+		echo "Sysupgrade is not supported on your board yet."
+		return 1
+		;;
+	esac
+
+	return 0
+}

target/linux/mediatek/mt7623/base-files/etc/board.d/02_network

@@ -9,12 +9,12 @@ mediatek_setup_interfaces()
 	local board="$1"
 
 	case $board in
-	'mediatek,mt7623a-rfb-emmc')
+	mediatek,mt7623a-rfb-emmc)
 		ucidef_set_interface_lan "lan0 lan1 lan2 lan3"
 		ucidef_set_interface_wan eth1
 		;;
-	'bananapi,bpi-r2'|\
-	"unielec,u7623"*)
+	bananapi,bpi-r2|\
+	unielec,u7623-02-emmc-512m)
 		ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" "wan"
 		;;
 	esac
@@ -25,9 +25,8 @@ mediatek_setup_macs()
 	local board="$1"
 
 	case $board in
-	"unielec,u7623"*)
-		mac=$(cat /sys/class/net/wan/address)
-		ucidef_set_interface_macaddr "wan" $mac
+	unielec,u7623-02-emmc-512m)
+		ucidef_set_interface_macaddr "wan" "$(cat /sys/class/net/wan/address)"
 		;;
 	esac
 }

target/linux/mediatek/mt7623/base-files/lib/preinit/07_set_iface_mac

@@ -10,7 +10,7 @@ preinit_set_mac_address() {
 	. /lib/functions/system.sh
 
 	case $(board_name) in
-	"unielec,u7623"*)
+	unielec,u7623-02-emmc-512m)
 		if [ -b $RECOVERY_PART ]; then
 			insmod nls_cp437
 			insmod nls_iso8859-1

target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh

@@ -1,7 +1,8 @@
-platform_do_upgrade() {                 
+platform_do_upgrade() {
 	local board=$(board_name)
+
 	case "$board" in
-	"unielec,u7623"*)
+	unielec,u7623-02-emmc-512m)
 		#Keep the persisten random mac address (if it exists)
 		mkdir -p /tmp/recovery
 		mount -o rw,noatime /dev/mmcblk0p1 /tmp/recovery
@@ -26,29 +27,28 @@ platform_do_upgrade() {
 
 PART_NAME=firmware
 
-platform_check_image() {                                                         
-	local board=$(board_name)                                                
-	local magic="$(get_magic_long "$1")"                                     
+platform_check_image() {
+	local board=$(board_name)
+	local magic="$(get_magic_long "$1")"
 
-	[ "$#" -gt 1 ] && return 1                                               
+	[ "$#" -gt 1 ] && return 1
 
-	case "$board" in                                                       
+	case "$board" in
 	bananapi,bpi-r2|\
-	"unielec,u7623"*)
-		[ "$magic" != "27051956" ] && {   
+	unielec,u7623-02-emmc-512m)
+		[ "$magic" != "27051956" ] && {
 			echo "Invalid image type."
-			return 1                                     
-		}                                                    
-		return 0                                             
-		;;                                                   
-
-	*)                                                           
+			return 1
+		}
+		return 0
+		;;
+	*)
 		echo "Sysupgrade is not supported on your board yet."
-		return 1                                             
-		;;                                
-	esac                                      
+		return 1
+		;;
+	esac
 
-	return 0                                                                                         
+	return 0
 }
 
 platform_copy_config_emmc() {
@@ -61,7 +61,7 @@ platform_copy_config_emmc() {
 
 platform_copy_config() {
 	case "$(board_name)" in
-	"unielec,u7623"*)
+	unielec,u7623-02-emmc-512m)
 		platform_copy_config_emmc
 		;;
 	esac