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, 33 deletions

diff --git a/target/linux/layerscape/patches-5.4/301-arch-0001-arm-kernel-utilize-hrtimer-based-broadcast.patch b/target/linux/layerscape/patches-5.4/301-arch-0001-arm-kernel-utilize-hrtimer-based-broadcast.patch
deleted file mode 100644
index 8b9c25d0dc..0000000000
--- a/target/linux/layerscape/patches-5.4/301-arch-0001-arm-kernel-utilize-hrtimer-based-broadcast.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 0f87c1dd8f10958121e10219c89e8d710babd1ce Mon Sep 17 00:00:00 2001
-From: Alison Wang <b18965@freescale.com>
-Date: Fri, 17 Jul 2015 17:11:52 +0800
-Subject: [PATCH] arm: kernel: utilize hrtimer based broadcast
-
-Hrtimer based broadcast is used on ARM platform. It can be
-registered as the tick broadcast device in the absence of
-a real external clock device.
-
-Signed-off-by: Alison Wang <alison.wang@freescale.com>
-Acked-by: Mark Rutland <mark.rutland@arm.com>
----
- arch/arm/kernel/time.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/arch/arm/kernel/time.c
-+++ b/arch/arm/kernel/time.c
-@@ -9,6 +9,7 @@
-  *  reading the RTC at bootup, etc...
-  */
- #include <linux/clk-provider.h>
-+#include <linux/clockchips.h>
- #include <linux/clocksource.h>
- #include <linux/errno.h>
- #include <linux/export.h>
-@@ -107,5 +108,7 @@ void __init time_init(void)
- 		of_clk_init(NULL);
- #endif
- 		timer_probe();
-+
-+		tick_setup_hrtimer_broadcast();
- 	}
- }