kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 87 deletions

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0060-arm64-dts-ls1028a-add-flexspi-nodes.patch b/target/linux/layerscape/patches-5.4/302-dts-0060-arm64-dts-ls1028a-add-flexspi-nodes.patch
deleted file mode 100644
index 84aa2390a8..0000000000
--- a/target/linux/layerscape/patches-5.4/302-dts-0060-arm64-dts-ls1028a-add-flexspi-nodes.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From b94cbaaa2facfdc6aa49d6f323da251f9e91d4ba Mon Sep 17 00:00:00 2001
-From: Xiaowei Bao <xiaowei.bao@nxp.com>
-Date: Tue, 14 May 2019 18:17:31 +0800
-Subject: [PATCH] arm64: dts: ls1028a: add flexspi nodes
-
-Add fspi node property for LS1028A SoC for FlexSPI driver.
-Property added for the FlexSPI controller and for the connected
-slave device for the LS1028ARDB and LS1028AQDS target.
-This is having one SPI-NOR flash device, mt35xu02g connected at
-CS0.
-
-Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
----
- arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 15 +++++++++++++++
- arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 15 +++++++++++++++
- arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi    | 12 ++++++++++++
- 3 files changed, 42 insertions(+)
-
---- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
-+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
-@@ -226,6 +226,21 @@
- 	phy-connection-type = "rgmii-id";
- };
- 
-+&fspi {
-+	status = "okay";
-+	mt35xu02g: flash@0 {
-+		compatible = "spansion,m25p80";
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+		m25p,fast-read;
-+		spi-max-frequency = <20000000>;
-+		reg = <0>;
-+		/* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */
-+		spi-rx-bus-width = <8>; /* 8 SPI Rx lines */
-+		spi-tx-bus-width = <1>; /* 1 SPI Tx line */
-+	};
-+};
-+
- &sai1 {
- 	status = "okay";
- };
---- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
-+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
-@@ -168,6 +168,21 @@
- 	};
- };
- 
-+&fspi {
-+	status = "okay";
-+	mt35xu02g: flash@0 {
-+		compatible = "spansion,m25p80";
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+		m25p,fast-read;
-+		spi-max-frequency = <20000000>;
-+		reg = <0>;
-+		/* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */
-+		spi-rx-bus-width = <8>; /* 8 SPI Rx lines */
-+		spi-tx-bus-width = <1>; /* 1 SPI Tx line */
-+	};
-+};
-+
- &duart0 {
- 	status = "okay";
- };
---- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
-+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
-@@ -180,6 +180,18 @@
- 			clocks = <&sysclk>;
- 		};
- 
-+		fspi: spi@20c0000 {
-+			compatible = "nxp,lx2160a-fspi";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+			reg = <0x0 0x20c0000 0x0 0x10000>,
-+			      <0x0 0x20000000 0x0 0x10000000>;
-+			reg-names = "FSPI", "FSPI-memory";
-+			interrupts = <0 25 0x4>; /* Level high type */
-+			clocks = <&clockgen 4 3>, <&clockgen 4 3>;
-+			clock-names = "fspi_en", "fspi";
-+		};
-+
- 		i2c0: i2c@2000000 {
- 			compatible = "fsl,vf610-i2c";
- 			#address-cells = <1>;