Adds support for TP Link WR741ND v4

Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>

bsp/board_wr741nd.bsp

@@ -3,7 +3,10 @@ machine=wr741nd
 target=$builddir/$machine
 
 board_prepare() {
-	echo "nothing todo" > /dev/null
+	# Das ist für die mangelnde entropie Werte für den Zufallsgenerator
+        # Siehe http://ticket.freifunk-ol.de/issues/406
+        # https://dev.openwrt.org/changeset/33559
+        cat build_patches/backport_the_upstream_entropy_changes.patch | patch -p2 -d $target
 }
 
 board_prebuild() {
@@ -12,8 +15,7 @@ board_prebuild() {
 }
 
 board_postbuild() {
-	cp $target/bin/ar71xx/openwrt-ar71xx-tl-wr741nd-v1-squashfs-factory.bin ./bin/
+	cp $target/bin/ar71xx/openwrt-ar71xx-generic-tl-wr741nd-v4-squashfs-*.bin ./bin/
-	cp $target/bin/ar71xx/openwrt-ar71xx-tl-wr741nd-v1-squashfs-sysupgrade.bin ./bin/
 }
 
 board_flash() {

bsp/wr741nd/root_file_system/etc/config/batman-adv

@@ -1,11 +0,0 @@
-config 'mesh' 'bat0'
-        option 'interfaces' 'wlan0-1'
-        option 'aggregated_ogms'
-        option 'bonding'
-        option 'fragmentation'
-        option 'gw_bandwidth'
-        option 'gw_mode'
-        option 'gw_sel_class'
-        option 'log_level'
-        option 'orig_interval'
-        option 'vis_mode'

bsp/wr741nd/root_file_system/etc/config/network

@@ -1,3 +1,4 @@
+
 config 'interface' 'loopback'
        option 'ifname'   'lo'
        option 'proto'    'static'
@@ -10,17 +11,42 @@ config 'interface' 'wlanmesh'
 
 config 'interface' 'mesh'
         option 'type' 'bridge'
-        option 'ifname' 'eth0 wlan0 bat0 tap0'
+        option 'ifname' 'eth0.1 wlan0 bat0 tap0'
 	option 'auto' '1'
 
 config 'interface' 'wan'
         option 'ifname' 'eth1'
         option 'proto' 'dhcp'
 
-config switch eth0
+config 'interface' 'ethmesh1'
-        option enable_vlan      1
+	option 'type' 'bridge'
+        option 'ifname' 'eth0.3'
+        option 'mtu' '1528'
 	
-config switch_vlan
+config 'interface' 'ethmesh2'
-        option device   eth0
+	option 'type' 'bridge'
-        option vlan     1
+        option 'ifname' 'eth0.4'
-        option ports    "0 1 2 3 4"
+        option 'mtu' '1528'
+
+config 'switch'
+        option 'name' 'eth0'
+        option 'reset' '1'
+        option 'enable_vlan' '1'
+
+#3. und 4. LAN Port
+config 'switch_vlan'
+        option 'device' 'eth0'
+        option 'vlan' '1'
+        option 'ports' '1 4 0t'
+
+#1. LAN Port
+config 'switch_vlan'
+        option 'device' 'eth0'
+        option 'vlan' '3'
+        option 'ports' '2 0t'
+
+#2. LAN Port
+config 'switch_vlan'
+        option 'device' 'eth0'
+        option 'vlan' '4'
+        option 'ports' '3 0t'

bsp/wr741nd/root_file_system/etc/config/wireless

@@ -1,15 +1,7 @@
 config wifi-device  radio0
         option type     mac80211
         option channel  6
-        option macaddr  b0:48:7a:cb:2f:c0
+        option phy      phy0
-        option hwmode   11ng
-        option htmode   HT20
-        list ht_capab   SHORT-GI-40
-        list ht_capab   TX-STBC
-        list ht_capab   RX-STBC1
-        list ht_capab   DSSS_CCK-40
-        # REMOVE THIS LINE TO ENABLE WIFI:
-        option disabled 0
 
 config wifi-iface
         option device   radio0

bsp/wr741nd/root_file_system/etc/rc.local

@@ -2,32 +2,24 @@
 # the system init finished. By default this file does nothing.
 
 #Set Mac-Addr of wr1043nd wifi interface if not right
-HARDWARE_MACADDR=`ifconfig -a wlan0 | grep 'HWaddr' | awk '{ print $5}'`
+WLAN0_MACADDR=`ifconfig -a wlan0 | grep 'HWaddr' | awk '{ print $5}'`
-SOFTWARE_MACADDR=`uci get wireless.@wifi-device[0].macaddr`
+BRMESH_MACADDR=`ifconfig -a br-mesh | grep 'HWaddr' | awk '{ print $5}'`
 
-if [[ "$HARDWARE_MACADDR" != "$SOFTWARE_MACADDR" ]]; then
+if [[ "$WLAN0_MACADDR=" != "$BRMESH_MACADDR=" ]]; then
-        uci set wireless.@wifi-device[0].macaddr=$HARDWARE_MACADDR
+	echo "Fixing wrong MAC on br-mesh"
+	uci set network.mesh.macaddr=$WLAN0_MACADDR
 	uci commit
-	#wait before reboot to generate tinc certificates and to be able
+	ifconfig br-mesh hw ether $WLAN0_MACADDR
-	#to login over ssh bevore reboot in case of errors
-	sleep 30
-        reboot
-fi
-
 	ifconfig br-mesh down
 	ifconfig br-mesh up
+fi
 
-ifdown lan
+batctl if add wlan0-1
-ifup lan
 
 # Starting NTP-Client Daemon
 ntpd -p "fe80::201:2ff:fe03:405%br-mesh"
 
-chown root.root /etc/crontabs/root
+. /etc/firewall.user
-/etc/init.d/cron stop
-/etc/init.d/cron start
-
-sh /etc/firewall.user
 
 /etc/init.d/qos disable
 /etc/init.d/qos stop
@@ -36,6 +28,4 @@ sh /etc/firewall.user
 mkdir /tmp/crawldata
 httpd -h /tmp/crawldata
 
-sh /etc/configurator.sh
-
 exit 0