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| author |   Bruce Ashfield <bruce.ashfield@windriver.com> | 2018-08-24 10:59:57 -0400 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-08-28 10:27:15 +0100 |
| commit | e08069b6855ba8cc3ef3c6e704f08f9259d77330 (patch) | |
| tree | e046499d20d9dcf8993201882ee13878afb760da /meta/recipes-kernel/linux/linux-yocto-rt_4.18.bb | |
| parent | f63965c0f9fcb49f19a9c9fdf092c23bf6b85c10 (diff) | |
| download | openembedded-core-contrib-e08069b6855ba8cc3ef3c6e704f08f9259d77330.tar.gz | |
linux-yocto: introduce 4.18 recipes
Introducing the 4.18 kernel as the 'newest' kernel for the oe core
release.
This update includes tweaked configs, carried forward BSPs, features
(aufs, yaffs2, preempt-rt) and has been tested on all arches for boot
and performance sanity.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/linux/linux-yocto-rt_4.18.bb')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-yocto-rt_4.18.bb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.18.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.18.bb new file mode 100644 index 0000000000..f740b1dcd8 --- /dev/null +++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.18.bb @@ -0,0 +1,43 @@ +KBRANCH ?= "v4.18/standard/preempt-rt/base" + +require recipes-kernel/linux/linux-yocto.inc + +# Skip processing of this recipe if it is not explicitly specified as the +# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying +# to build multiple virtual/kernel providers, e.g. as dependency of +# core-image-rt-sdk, core-image-rt. +python () { + if d.getVar("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != "linux-yocto-rt": + raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it") +} + +SRCREV_machine ?= "8a990322beb7b3aa5a06d7bd630f819b70911587" +SRCREV_meta ?= "1f78e20cc98dd46637c0beb6007214fb3650992c" + +SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \ + git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.18;destsuffix=${KMETA}" + +LINUX_VERSION ?= "4.18.3" + +LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814" + +DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}" +DEPENDS += "openssl-native util-linux-native" + +PV = "${LINUX_VERSION}+git${SRCPV}" + +KMETA = "kernel-meta" +KCONF_BSP_AUDIT_LEVEL = "2" + +LINUX_KERNEL_TYPE = "preempt-rt" + +COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)" + +KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb" + +# Functionality flags +KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc" +KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}" +KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc" +KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc" +KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc" |