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, 116 deletions

diff --git a/target/linux/bcm53xx/patches-5.4/320-ARM-dts-BCM5301X-Add-serial-to-the-bootargs.patch b/target/linux/bcm53xx/patches-5.4/320-ARM-dts-BCM5301X-Add-serial-to-the-bootargs.patch
deleted file mode 100644
index 982a82e78d..0000000000
--- a/target/linux/bcm53xx/patches-5.4/320-ARM-dts-BCM5301X-Add-serial-to-the-bootargs.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Subject: [PATCH] ARM: dts: BCM5301X: Add serial= to the bootargs
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-It's enough to have proper stdout-path for getting serial working but
-for some reason LEDE doesn't offer "Please press Enter to activate this
-console." unless ttyS0 is specified.
-
-This is a workaround to get serial working in LEDE.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
----
-
---- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
-+++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
-@@ -12,7 +12,7 @@
- 	model = "TP-LINK Archer C5 V2";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
-+++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
-@@ -13,7 +13,7 @@
- 	model = "Luxul ABR-4500 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
-+++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
-@@ -13,7 +13,7 @@
- 	model = "Luxul XBR-4500 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
-+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
-@@ -12,7 +12,7 @@
- 	model = "Luxul XAP-1440 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
-+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
-@@ -12,7 +12,7 @@
- 	model = "Luxul XAP-810 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts
-+++ b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts
-@@ -12,7 +12,7 @@
- 	model = "Luxul XAP-1610 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
-+++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
-@@ -13,7 +13,7 @@
- 	model = "Luxul XWR-3150 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {
---- a/arch/arm/boot/dts/bcm47094-phicomm-k3.dts
-+++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts
-@@ -13,6 +13,10 @@
- 	compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708";
- 	model = "Phicomm K3";
- 
-+	chosen {
-+		bootargs = "console=ttyS0,115200";
-+	};
-+
- 	memory@0 {
- 		device_type = "memory";
- 		reg = <0x00000000 0x08000000>,
---- a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
-+++ b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
-@@ -13,7 +13,7 @@
- 	model = "Luxul XWC-2000 V1";
- 
- 	chosen {
--		bootargs = "earlycon";
-+		bootargs = "console=ttyS0,115200 earlycon";
- 	};
- 
- 	memory@0 {