kirkwood: remove support for kernel 4.19

kirkwood has moved to DSA on 5.4, which will make kernel 4.14 and 4.19
support broken on the affected devices.
Support on kernel 5.4 seems to have been running fine for almost 2 months
on multiple devices, while support for 4.19 has never left testing state.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Pawel Dembicki <paweldembicki@gmail.com>

1 files changed, 0 insertions, 144 deletions

diff --git a/target/linux/kirkwood/patches-4.19/105-ea4500.patch b/target/linux/kirkwood/patches-4.19/105-ea4500.patch
deleted file mode 100644
index 4c3c82bdfd..0000000000
--- a/target/linux/kirkwood/patches-4.19/105-ea4500.patch
+++ /dev/null
@@ -1,144 +0,0 @@
---- a/arch/arm/boot/dts/kirkwood-linksys-viper.dts
-+++ b/arch/arm/boot/dts/kirkwood-linksys-viper.dts
-@@ -24,6 +24,10 @@
- 	};
- 
- 	aliases {
-+		led-boot = &led_white_health;
-+		led-failsafe = &led_white_health;
-+		led-running = &led_white_health;
-+		led-upgrade = &led_white_health;
- 		serial0 = &uart0;
- 	};
- 
-@@ -56,9 +60,10 @@
- 		pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >;
- 		pinctrl-names = "default";
- 
--		white-health {
-+		led_white_health: white-health {
- 			label = "viper:white:health";
- 			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
-+			default-state = "on";
- 		};
- 
- 		white-pulse {
-@@ -67,9 +72,18 @@
- 		};
- 	};
- 
--	dsa {
--		status = "disabled";
-+	mvsw61xx {
-+		compatible = "marvell,88e6171";
-+		status = "okay";
-+		reg = <0x10>;
-+
-+		mii-bus = <&mdio>;
-+		cpu-port-0 = <5>;
-+		cpu-port-1 = <6>;
-+		is-indirect;
-+	};
- 
-+	dsa {
- 		compatible = "marvell,dsa";
- 		#address-cells = <2>;
- 		#size-cells = <0>;
-@@ -161,22 +175,22 @@
- 		};
- 
- 		partition@200000 {
--			label = "kernel";
-+			label = "kernel1";
- 			reg = <0x200000 0x2A0000>;
- 		};
- 
- 		partition@4a0000 {
--			label = "rootfs";
-+			label = "rootfs1";
- 			reg = <0x4A0000 0x1760000>;
- 		};
- 
- 		partition@1c00000 {
--			label = "alt_kernel";
-+			label = "kernel2";
- 			reg = <0x1C00000 0x2A0000>;
- 		};
- 
- 		partition@1ea0000 {
--			label = "alt_rootfs";
-+			label = "rootfs2";
- 			reg = <0x1EA0000 0x1760000>;
- 		};
- 
-@@ -207,53 +221,6 @@
- 
- &mdio {
- 	status = "okay";
--
--	switch@10 {
--		compatible = "marvell,mv88e6085";
--		#address-cells = <1>;
--		#size-cells = <0>;
--		reg = <16>;
--
--		ports {
--			#address-cells = <1>;
--			#size-cells = <0>;
--
--			port@0 {
--				reg = <0>;
--				label = "ethernet1";
--			};
--
--			port@1 {
--				reg = <1>;
--				label = "ethernet2";
--			};
--
--			port@2 {
--				reg = <2>;
--				label = "ethernet3";
--			};
--
--			port@3 {
--				reg = <3>;
--				label = "ethernet4";
--			};
--
--			port@4 {
--				reg = <4>;
--				label = "internet";
--			};
--
--			port@5 {
--				reg = <5>;
--				label = "cpu";
--				ethernet = <&eth0port>;
--				fixed-link {
--					speed = <1000>;
--					full-duplex;
--				};
--			};
--		};
--	};
- };
- 
- &uart0 {
-@@ -272,10 +239,14 @@
- };
- 
- /* eth1 is connected to the switch at port 6. However DSA only supports a
-- * single CPU port. So leave this port disabled to avoid confusion.
-+ * single CPU port. Upstream uses DSA so they disable this port to avoid confusion.
-  */
- &eth1 {
--	status = "disabled";
-+	status = "okay";
-+	ethernet1-port@0 {
-+		speed = <1000>;
-+		duplex = <1>;
-+	};
- };
- 
- /* There is no battery on the board, so the RTC does not keep