Add target ramips-mt7621 with model D-Link DIR-860L B1

Needs more testing, high packet loss at the moment.

patches/openwrt/0106-ramips-Support-LEDs-on-D-Link-DIR-860L-B1.patch

+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Thu, 30 Jun 2016 15:34:32 +0200
+Subject: ramips: Support LEDs on D-Link DIR-860L B1
+
+Adds the required gpio definitions.
+
+Signed-off-by: Johannes Wienke <languitar@semipol.de>
+
+Backport of OpenWrt r48715
+
+diff --git a/target/linux/ramips/dts/DIR-860L-B1.dts b/target/linux/ramips/dts/DIR-860L-B1.dts
+index 23ec114..2582b3d 100644
+--- a/target/linux/ramips/dts/DIR-860L-B1.dts
++++ b/target/linux/ramips/dts/DIR-860L-B1.dts
+@@ -97,6 +97,26 @@
+ 
+ 	gpio-leds {
+ 		compatible = "gpio-leds";
++
++		power {
++			label = "d-link:orange:power";
++			gpios = <&gpio0 13 1>;
++		};
++
++		power2 {
++			label = "d-link:green:power";
++			gpios = <&gpio0 15 1>;
++		};
++
++		net {
++			label = "d-link:orange:net";
++			gpios = <&gpio0 14 1>;
++		};
++
++		net2 {
++			label = "d-link:green:net";
++			gpios = <&gpio0 16 1>;
++		};
+ 	};
+ 
+ 	gpio-keys-polled {

patches/openwrt/0107-ramips-add-button-support-and-make-LEDs-known-to-userspace-for-DIR-860L-B1.patch

+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Thu, 30 Jun 2016 15:18:03 +0200
+Subject: ramips: add button support and make LEDs known to userspace for DIR-860L B1
+
+Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
+
+diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
+index 5327d00..5fb28a5 100755
+--- a/target/linux/ramips/base-files/etc/board.d/01_leds
++++ b/target/linux/ramips/base-files/etc/board.d/01_leds
+@@ -114,6 +114,9 @@ case $board in
+ 	esr-9753)
+ 		set_wifi_led "rt2800pci-phy0::radio"
+ 		;;
++	dir-860l-b1)
++		ucidef_set_led_netdev "wan" "wan" "d-link:green:net" "eth0.2"
++		;;
+ 	ex2700)
+ 		ucidef_set_led_default "power_r" "POWER (red)" "ex2700:red:power" "0"
+ 		set_wifi_led "ex2700:green:router"
+diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
+index 6474ebd..37360a4 100644
+--- a/target/linux/ramips/base-files/etc/diag.sh
++++ b/target/linux/ramips/base-files/etc/diag.sh
+@@ -54,6 +54,9 @@ get_status_led() {
+ 	dir-645)
+ 		status_led="d-link:green:wps"
+ 		;;
++	dir-860l-b1)
++		status_led="d-link:green:power"
++		;;
+ 	dap-1350)
+ 		status_led="d-link:blue:power"
+ 		;;
+diff --git a/target/linux/ramips/dts/DIR-860L-B1.dts b/target/linux/ramips/dts/DIR-860L-B1.dts
+index 2582b3d..c0bcc86 100644
+--- a/target/linux/ramips/dts/DIR-860L-B1.dts
++++ b/target/linux/ramips/dts/DIR-860L-B1.dts
+@@ -124,5 +124,17 @@
+ 		#address-cells = <1>;
+ 		#size-cells = <0>;
+ 		poll-interval = <20>;
++
++		reset {
++			label = "reset";
++			gpios = <&gpio0 7 1>;
++			linux,code = <0x198>;
++		};
++
++		wps {
++			label = "wps";
++			gpios = <&gpio0 18 1>;
++			linux,code = <0x211>;
++		};
+ 	};
+ };

patches/openwrt/0108-ramips-set-correct-LAN-WAN-MAC-addresses-on-DIR-860L-B1.patch

+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Thu, 30 Jun 2016 16:16:30 +0200
+Subject: ramips: set correct LAN/WAN MAC addresses on DIR-860L B1
+
+Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
+
+diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
+index a78912d..4e6e507 100755
+--- a/target/linux/ramips/base-files/etc/board.d/02_network
++++ b/target/linux/ramips/base-files/etc/board.d/02_network
+@@ -346,6 +346,11 @@ ramips_setup_macs()
+ 		wan_mac=$(mtd_get_mac_ascii nvram wanmac)
+ 		;;
+ 
++	dir-860l-b1)
++		lan_mac=$(mtd_get_mac_ascii factory lanmac)
++		wan_mac=$(mtd_get_mac_ascii factory wanmac)
++		;;
++
+ 	e1700)
+ 		wan_mac=$(mtd_get_mac_ascii config WAN_MAC_ADDR)
+ 		;;

targets/ramips-mt7621/profiles.mk

+# List of hardware profiles
+
+$(eval $(call GluonProfile,Default))
+$(eval $(call GluonModel,Default,dir-860l-b1,d-link-dir-860l-b1))

targets/targets.mk

@@ -10,6 +10,7 @@ $(eval $(call GluonTarget,x86,xen_domu))
 
 ifneq ($(BROKEN),)
 $(eval $(call GluonTarget,ar71xx,mikrotik)) # BROKEN: no sysupgrade support
+$(eval $(call GluonTarget,ramips,mt7621)) # BROKEN: No AP+IBSS support, 11s has high packet loss
 $(eval $(call GluonTarget,ramips,rt305x)) # BROKEN: No AP+IBSS support
 $(eval $(call GluonTarget,sunxi)) # BROKEN: Untested, no sysupgrade support
 endif