From: David Bauer <mail@david-bauer.net>
Date: Fri, 1 Feb 2019 23:34:43 +0000 (+0100)
Subject: ramips: various Netgear R6120 fixes
X-Git-Tag: v19.07.0-rc1~1307
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7bf6b5972419d95745b894bf86a20de45883ca7f;p=openwrt%2Fstaging%2Fpepe2k.git

ramips: various Netgear R6120 fixes

The R6120 has no 5GHz WLAN LED, the assigned GPIO in fact controls
the WAN LED.

Renames the LED accordingly in the device-tree.
Removes the 5GHz WLAN LED trigger.
Adds the correct WAN port LED trigger.

----

Currently, the MAC address for the Netgear R6120 is read from the NVRAM
partition. The offset for the MAC address however is not consistent
across devices or firmware versions.

Switch to using the factory partition like all other Netgear devices do.

----

The LAN ports of the R6120 are labled in reverse on the casing.

Adjust LuCI switchport numbering accordingly.

----

The WiFi eeprom offsets for the R6120 are currently wrong (5GHz offset
is bigger than the partition itself).

Fixes poor performance on 2.4 and 5 GHz.

Signed-off-by: David Bauer <mail@david-bauer.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 4e2d534c99..f19d6be6e8 100755
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -252,8 +252,8 @@ mzk-ex750np)
 	;;
 netgear,r6120)
 	ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x0f"
+	ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x10"
 	ucidef_set_led_wlan "wlan2g" "WiFi 2.4GHz" "$boardname:green:wlan2g" "phy0tpt"
-	ucidef_set_led_wlan "wlan5g" "WiFi 5GHz" "$boardname:green:wlan5g" "phy1tpt"
 	;;
 oy-0001)
 	set_wifi_led "$boardname:green:wifi"
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 d84e738e89..fca3398f2d 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -108,7 +108,6 @@ ramips_setup_interfaces()
 	mtc,wr1201|\
 	mzk-750dhp|\
 	mzk-w300nh2|\
-	netgear,r6120|\
 	nixcore-x1-8M|\
 	nixcore-x1-16M|\
 	oy-0001|\
@@ -341,6 +340,10 @@ ramips_setup_interfaces()
 			"0:lan" "1:lan" "2:lan" "3:lan" "6t@eth0"
 		ucidef_set_interface_wan "usb0"
 		;;
+	netgear,r6120)
+		ucidef_add_switch "switch0" \
+			"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan" "6@eth0"
+		;;
 	hc5761)
 		ucidef_add_switch "switch0" \
 			"1:lan" "4:lan" "0:wan" "6@eth0"
diff --git a/target/linux/ramips/dts/R6120.dts b/target/linux/ramips/dts/R6120.dts
index e7eb3f9aaa..07b1a165d3 100644
--- a/target/linux/ramips/dts/R6120.dts
+++ b/target/linux/ramips/dts/R6120.dts
@@ -55,13 +55,13 @@
 			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 		};
 
-		wlan5 {
-			label = "r6120:green:wlan5g";
+		wan {
+			label = "r6120:green:wan";
 			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 		};
 
-		wlan5_orange {
-			label = "r6120:orange:wlan5g";
+		wan_orange {
+			label = "r6120:orange:wan";
 			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -102,7 +102,7 @@
 				read-only;
 			};
 
-			nvram: partition@60000 {
+			partition@60000 {
 				label = "nvram";
 				reg = <0x60000 0x30000>;
 				read-only;
@@ -125,12 +125,12 @@
 
 &wmac {
 	status = "okay";
-	mtd-mac-address = <&nvram 0x100b0>;
-	mediatek,mtd-eeprom = <&factory 0x20000>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,mtd-eeprom = <&factory 0x0>;
 };
 
 &ethernet {
-	mtd-mac-address = <&nvram 0x100b0>;
+	mtd-mac-address = <&factory 0x4>;
 };
 
 &pcie {
@@ -140,9 +140,9 @@
 &pcie0 {
 	wifi@0,0 {
 		reg = <0x0000 0 0 0 0>;
-		mediatek,mtd-eeprom = <&factory 0x28000>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
 		ieee80211-freq-limit = <5000000 6000000>;
-		mtd-mac-address = <&nvram 0x100b0>;
+		mtd-mac-address = <&factory 0x4>;
 		mtd-mac-address-increment = <(2)>;
 	};
 };