From mboxrd@z Thu Jan 1 00:00:00 1970 From: Angelo Compagnucci Date: Tue, 26 Nov 2019 12:59:33 +0100 Subject: [Buildroot] [PATCH v2] linux: add option to select the CIP real-time kernel Message-ID: <1574769573-28984-1-git-send-email-angelo@amarulasolutions.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net From: Angelo Compagnucci This patch adds Linux CIP RT, the PREEMPT_RT real-time variant maintained by the CIP team. Signed-off-by: Angelo Compagnucci --- Changelo: v1 -> v2: * better commit message (T. Petazzoni) * fixed variable condition checking in mk (T. Petazzoni) linux/Config.in | 12 ++++++++++++ linux/linux.mk | 2 +- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/linux/Config.in b/linux/Config.in index 8c5539c..eacd53d 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 c45db4d..762f886 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)),) -- 2.7.4