aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorGravatar Angelo Compagnucci <angelo.compagnucci@gmail.com>2019-11-26 12:59:33 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2019-11-26 22:55:10 +0100
commite9daff6249f163f5de1cbfbf5924c9e5b83f4761 (patch)
tree69a108aa2765531f3f50ee2787f91dd62700e87c
parent4976b8450dd4f1389679a05567f03a33aca26d03 (diff)
downloadbuildroot-e9daff6249f163f5de1cbfbf5924c9e5b83f4761.tar.gz
buildroot-e9daff6249f163f5de1cbfbf5924c9e5b83f4761.tar.bz2
linux: add option to select the CIP real-time kernel
This patch adds Linux CIP RT, the PREEMPT_RT real-time variant maintained by the CIP team. Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
-rw-r--r--linux/Config.in12
-rw-r--r--linux/linux.mk2
2 files changed, 13 insertions, 1 deletions
diff --git a/linux/Config.in b/linux/Config.in
index 8c5539c9ab..eacd53dafb 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -53,6 +53,17 @@ config BR2_LINUX_KERNEL_LATEST_CIP_VERSION
https://www.cip-project.org
+config BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION
+ bool "Latest CIP RT SLTS version (4.19.72-cip10-rt4)"
+ help
+ Same as the CIP version, but this is the PREEMPT_RT realtime
+ variant.
+
+ The CIP community plans to maintain 4.19 for security and
+ bug fixes for more than 10 years.
+
+ https://www.cip-project.org
+
config BR2_LINUX_KERNEL_CUSTOM_VERSION
bool "Custom version"
help
@@ -124,6 +135,7 @@ config BR2_LINUX_KERNEL_VERSION
string
default "5.3.8" if BR2_LINUX_KERNEL_LATEST_VERSION
default "4.19.82-cip14" if BR2_LINUX_KERNEL_LATEST_CIP_VERSION
+ default "4.19.72-cip10-rt4" if BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION
default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE \
if BR2_LINUX_KERNEL_CUSTOM_VERSION
default "custom" if BR2_LINUX_KERNEL_CUSTOM_TARBALL
diff --git a/linux/linux.mk b/linux/linux.mk
index c45db4d24f..762f8868b1 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -29,7 +29,7 @@ LINUX_SITE_METHOD = hg
else ifeq ($(BR2_LINUX_KERNEL_CUSTOM_SVN),y)
LINUX_SITE = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_REPO_URL))
LINUX_SITE_METHOD = svn
-else ifeq ($(BR2_LINUX_KERNEL_LATEST_CIP_VERSION),y)
+else ifeq ($(BR2_LINUX_KERNEL_LATEST_CIP_VERSION)$(BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION),y)
LINUX_SOURCE = linux-cip-$(LINUX_VERSION).tar.gz
LINUX_SITE = https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git/snapshot
else ifneq ($(findstring -rc,$(LINUX_VERSION)),)