83 lines
2.6 KiB
Diff
83 lines
2.6 KiB
Diff
From 05ea3c26ccad3359d94dbe3c7ba758c2ba2f7dd9 Mon Sep 17 00:00:00 2001
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From: Lionel VITTE <lionel.vitte@st.com>
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Date: Wed, 8 Feb 2023 09:59:08 +0100
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Subject: [PATCH 28/28] 5.15-stm32mp-rt-49-r1 CONFIG
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Signed-off-by: Lionel VITTE <lionel.vitte@st.com>
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---
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.../configs/fragment-07-rt-sysvinit.config | 12 +++++++
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arch/arm/configs/fragment-07-rt.config | 32 +++++++++++++++++++
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arch/arm/configs/fragment-08-rt-mp13.config | 2 ++
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3 files changed, 46 insertions(+)
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create mode 100644 arch/arm/configs/fragment-07-rt-sysvinit.config
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create mode 100644 arch/arm/configs/fragment-07-rt.config
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create mode 100644 arch/arm/configs/fragment-08-rt-mp13.config
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diff --git a/arch/arm/configs/fragment-07-rt-sysvinit.config b/arch/arm/configs/fragment-07-rt-sysvinit.config
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new file mode 100644
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index 000000000..49a4baf60
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--- /dev/null
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+++ b/arch/arm/configs/fragment-07-rt-sysvinit.config
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@@ -0,0 +1,12 @@
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+CONFIG_CGROUPS=y
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+# CONFIG_CGROUP_SCHED is not set
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+# CONFIG_CGROUP_PIDS is not set
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+# CONFIG_CGROUP_RDMA is not set
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+# CONFIG_CGROUP_FREEZER is not set
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+# CONFIG_CGROUP_DEVICE is not set
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+# CONFIG_CGROUP_CPUACCT is not set
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+# CONFIG_CGROUP_PERF is not set
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+# CONFIG_CGROUP_DEBUG is not set
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+# CONFIG_CGROUP_NET_PRIO is not set
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+# CONFIG_CGROUP_NET_CLASSID is not set
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+
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diff --git a/arch/arm/configs/fragment-07-rt.config b/arch/arm/configs/fragment-07-rt.config
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new file mode 100644
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index 000000000..98bb8735f
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--- /dev/null
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+++ b/arch/arm/configs/fragment-07-rt.config
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@@ -0,0 +1,32 @@
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+CONFIG_PREEMPT_RT=y
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+
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+# disable SCHED_MC
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+# CONFIG_MCPM is not set
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+
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+# Disable CPUFREQ and CPUIDLE
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+# CONFIG_CPU_FREQ is not set
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+# CONFIG_CPU_IDLE is not set
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+
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+# Force to have HIGH_RES_TIMERS
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+CONFIG_HIGH_RES_TIMERS=y
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+
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+# force do not go to sleep
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+# For multiple core, you should set the specific boot options
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+# for isolate the core and render it tickless: "isolcpus=2,3 nohz_full=2,3"
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+# Warning: to active only if SMP are present
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+# CONFIG_HZ_PERIODIC=y
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+
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+# to Enable ftrace, you need to enable the following configuraiton:
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+# CONFIG_FTRACE=y
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+# CONFIG_IRQSOFF_TRACER=y
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+# CONFIG_PREEMPT_TRACER=y
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+# CONFIG_SCHED_TRACER=y
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+# CONFIG_FUNCTION_TRACER=y
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+# By default, the ftrace for RT kernel are disabled
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+# CONFIG_FTRACE is not set
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+# CONFIG_IRQSOFF_TRACER is not set
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+# CONFIG_PREEMPT_TRACER is not set
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+# CONFIG_SCHED_TRACER is not set
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+# CONFIG_FUNCTION_TRACER is not set
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+
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+
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diff --git a/arch/arm/configs/fragment-08-rt-mp13.config b/arch/arm/configs/fragment-08-rt-mp13.config
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new file mode 100644
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index 000000000..c70d7adc6
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--- /dev/null
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+++ b/arch/arm/configs/fragment-08-rt-mp13.config
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@@ -0,0 +1,2 @@
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+# Disable SMP on MP13
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+# CONFIG_SMP is not set
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--
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2.34.1
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