bsp/wr841n8: Initial support

Basically, this is a clone from wr841nd7.

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

bsp/board_wr841n8.bsp

@@ -0,0 +1,25 @@
+
+machine=wr841n8
+target=$builddir/$machine
+
+board_prepare() {
+    echo "nothing todo" > /dev/null
+}
+
+board_prebuild() {
+	cp ./bsp/$machine/.config $target/.config
+	cp -r ./bsp/$machine/root_file_system/* $target/files/
+}
+
+board_postbuild() {
+	cp $target/bin/ar71xx/openwrt-ar71xx-generic-tl-wr841n-v8-squashfs-*.bin ./bin/
+}
+
+board_flash() {
+	echo "nothing implemented"
+}
+
+board_clean() {
+	/bin/rm -rf $target bin/*$machine*
+}
+

bsp/wr841n8/root_file_system/etc/config/network

@@ -0,0 +1,41 @@
+
+config 'interface' 'loopback'
+       option 'ifname'   'lo'
+       option 'proto'    'static'
+       option 'ipaddr'   '127.0.0.1'
+       option 'netmask'  '255.0.0.0'
+
+config 'interface' 'wlanmesh'
+        option 'ifname' 'wlan1'
+        option 'mtu' '1528'
+
+config 'interface' 'mesh'
+        option 'type' 'bridge'
+        option 'ifname' 'eth0.1 wlan0 bat0 tap0'
+	option 'auto' '1'
+
+config 'interface' 'wan'
+        option 'ifname' 'eth1'
+        option 'proto' 'dhcp'
+
+config 'interface' 'ethmesh'
+        option 'ifname' 'eth0.3'
+        option 'mtu' '1528'
+
+config 'switch'
+        option 'name' 'eth0'
+        option 'reset' '1'
+        option 'enable_vlan' '1'
+
+#1. und 2. LAN Port
+config 'switch_vlan'
+        option 'device' 'eth0'
+        option 'vlan' '1'
+        option 'ports' '1 2 0t'
+
+#3. und 4. LAN Port
+config 'switch_vlan'
+        option 'device' 'eth0'
+        option 'vlan' '3'
+        option 'ports' '3 4 0t'
+

bsp/wr841n8/root_file_system/etc/config/system

@@ -0,0 +1,13 @@
+
+config system
+	option hostname 'OpenWrt'
+	option timezone 'CET-1CEST,M3.5.0,M10.5.0/3'
+
+config rdate
+	option interface 'wan'
+
+config led 'status_led'
+	option name 'status'
+	option sysfs 'tp-link:green:system'
+	option trigger 'heartbeat'
+

bsp/wr841n8/root_file_system/etc/config/wireless

@@ -0,0 +1,23 @@
+config wifi-device  radio0
+        option type     mac80211
+        option channel  1
+        option phy      phy0
+        option hwmode   11ng
+
+config wifi-iface
+        option device   radio0
+        option network  wlanmesh
+        option mode     adhoc
+        option bssid    '02:CA:FF:EE:BA:BE'
+        option ssid     'batman.franken.freifunk.net'
+        option mcast_rate 6000
+#       option bintval  1000
+        option 'encryption' 'none'
+        option 'hidden' '1'
+
+config wifi-iface
+        option device   radio0
+        option network  mesh
+        option mode     ap
+        option ssid     'franken.freifunk.net'
+        option 'encryption' 'none'

bsp/wr841n8/root_file_system/etc/rc.local

@@ -0,0 +1,46 @@
+# Put your custom commands here that should be executed once
+# the system init finished. By default this file does nothing.
+
+
+#Set Mac-Addr of wr1043nd wifi interface if not right
+WLAN0_MACADDR=$(cat /sys/class/net/wlan0/address)
+BRMESH_MACADDR=$(cat /sys/class/net/br-mesh/address)
+
+if [[ "$WLAN0_MACADDR=" != "$BRMESH_MACADDR=" ]]; then
+	echo "Fixing wrong MAC on br-mesh"
+	uci set network.mesh.macaddr=$WLAN0_MACADDR
+	uci commit
+	ifconfig br-mesh hw ether $WLAN0_MACADDR
+	ifconfig br-mesh down
+	ifconfig br-mesh up
+fi
+
+if uci get network.ethmesh.macaddr
+then
+  echo "MAC for ETH-BATMAN is set already"
+else
+  echo "Fixing MAC on eth0.3 (ethmesh)"
+  NEW=$(awk -F: '{ printf("%02x:%02x:%02x:%02x:%02x:%02x\n", ("0x"$1)+2, "0x"$2, "0x"$3, "0x"$4, "0x"$5, "0x"$6 ) }' /sys/class/net/eth0/address)
+  uci set network.ethmesh.macaddr=$NEW
+  uci commit
+  ifconfig eth0.3 hw ether $NEW
+  ifconfig eth0.3 down
+  ifconfig eth0.3 up
+fi
+
+batctl if add wlan0-1
+batctl if add eth0.3
+
+# Starting NTP-Client Daemon
+ntpd -p "fe80::ff:feee:1%br-mesh"
+
+. /etc/firewall.user
+
+/etc/init.d/qos disable
+/etc/init.d/qos stop
+
+#busybox-httpd for crawldata
+mkdir /tmp/crawldata
+httpd -h /tmp/crawldata
+
+exit 0