From 08b74a000942a380fe028845f92cd3a0dee827d5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:38 +0200 Subject: Adding debian version 4.19.249-2. Signed-off-by: Daniel Baumann --- .../0007-ARM-configs-at91-unselect-PIT.patch | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 debian/patches-rt/0007-ARM-configs-at91-unselect-PIT.patch (limited to 'debian/patches-rt/0007-ARM-configs-at91-unselect-PIT.patch') diff --git a/debian/patches-rt/0007-ARM-configs-at91-unselect-PIT.patch b/debian/patches-rt/0007-ARM-configs-at91-unselect-PIT.patch new file mode 100644 index 000000000..a2e5c5d39 --- /dev/null +++ b/debian/patches-rt/0007-ARM-configs-at91-unselect-PIT.patch @@ -0,0 +1,44 @@ +From 4e7ea26bf6a9dc935b6db1085488bde47f63f68e Mon Sep 17 00:00:00 2001 +From: Alexandre Belloni +Date: Thu, 13 Sep 2018 13:30:24 +0200 +Subject: [PATCH 007/347] ARM: configs: at91: unselect PIT +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz + +The PIT is not required anymore to successfully boot and may actually harm +in case preempt-rt is used because the PIT interrupt is shared. +Disable it so the TCB clocksource is used. + +Signed-off-by: Alexandre Belloni +Signed-off-by: Sebastian Andrzej Siewior +--- + arch/arm/configs/at91_dt_defconfig | 1 + + arch/arm/configs/sama5_defconfig | 1 + + 2 files changed, 2 insertions(+) + +diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig +index 09f262e59fef..f4b253bd05ed 100644 +--- a/arch/arm/configs/at91_dt_defconfig ++++ b/arch/arm/configs/at91_dt_defconfig +@@ -19,6 +19,7 @@ CONFIG_ARCH_MULTI_V5=y + CONFIG_ARCH_AT91=y + CONFIG_SOC_AT91RM9200=y + CONFIG_SOC_AT91SAM9=y ++# CONFIG_ATMEL_CLOCKSOURCE_PIT is not set + CONFIG_AEABI=y + CONFIG_UACCESS_WITH_MEMCPY=y + CONFIG_ZBOOT_ROM_TEXT=0x0 +diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig +index f2bbc6339ca6..be92871ab155 100644 +--- a/arch/arm/configs/sama5_defconfig ++++ b/arch/arm/configs/sama5_defconfig +@@ -20,6 +20,7 @@ CONFIG_ARCH_AT91=y + CONFIG_SOC_SAMA5D2=y + CONFIG_SOC_SAMA5D3=y + CONFIG_SOC_SAMA5D4=y ++# CONFIG_ATMEL_CLOCKSOURCE_PIT is not set + CONFIG_AEABI=y + CONFIG_UACCESS_WITH_MEMCPY=y + CONFIG_ZBOOT_ROM_TEXT=0x0 +-- +2.36.1 + -- cgit v1.2.3