kernel: introduce linux-yocto v4.9 recipes

Introducing the 4.9 kernel recipes. 4.9 will be a LTSI kernel, so we
introduce these recipes with the intent that they'll replace 4.1 as
the LTSI kernel, and other older kernels (i.e 4.4/4.8)  once 4.9
shown to be stable.

linux-yocto-tiny and linux-yocto-rt are also part of this commit, but
are placeholders while we wait for their content to be available. They
will build, but provide nothing above the standard kernel at the
moment.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

3 files changed, 107 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb
new file mode 100644
index 0000000000..2f1c652314
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb
@@ -0,0 +1,38 @@
+KBRANCH ?= "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("PREFERRED_PROVIDER_virtual/kernel") != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_meta ?= "c56f2da94e4773ea25eebfd14200164ef21730a3"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.9.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.9;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.9"
+
+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 = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb
new file mode 100644
index 0000000000..62df631f35
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb
@@ -0,0 +1,25 @@
+KBRANCH ?= "standard/tiny/common-pc"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+LINUX_VERSION ?= "4.9"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+SRCREV_machine ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_meta ?= "c56f2da94e4773ea25eebfd14200164ef21730a3"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.9.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.9;destsuffix=${KMETA}"
+
+COMPATIBLE_MACHINE = "(qemux86$)"
+
+# Functionality flags
+KERNEL_FEATURES = ""
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
diff --git a/meta/recipes-kernel/linux/linux-yocto_4.9.bb b/meta/recipes-kernel/linux/linux-yocto_4.9.bb
new file mode 100644
index 0000000000..d84400a323
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto_4.9.bb
@@ -0,0 +1,44 @@
+KBRANCH ?= "standard/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# board specific branches
+KBRANCH_qemuarm  ?= "standard/arm-versatile-926ejs"
+KBRANCH_qemuarm64 ?= "standard/qemuarm64"
+KBRANCH_qemumips ?= "standard/mti-malta32"
+KBRANCH_qemuppc  ?= "standard/qemuppc"
+KBRANCH_qemux86  ?= "standard/base"
+KBRANCH_qemux86-64 ?= "standard/base"
+KBRANCH_qemumips64 ?= "standard/mti-malta64"
+
+SRCREV_machine_qemuarm ?= "0fda844a4c8da3d987b8173128c2b14948133b2e"
+SRCREV_machine_qemuarm64 ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_machine_qemumips ?= "22f2f6de114cf1fc58e068d1aff220d633aeaddf"
+SRCREV_machine_qemuppc ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_machine_qemux86 ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_machine_qemux86-64 ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_machine_qemumips64 ?= "3183d61d4d00d8b7faf10d11b3da8cf3db432e6f"
+SRCREV_machine ?= "617635e43afee1aaf98a8f8300596f7a112513c0"
+SRCREV_meta ?= "c56f2da94e4773ea25eebfd14200164ef21730a3"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.9.git;name=machine;branch=${KBRANCH}; \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.9;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.9"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+COMPATIBLE_MACHINE = "qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.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 cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"