From: Bruce Ashfield
Introducing the 5.2 linux-yocto reference kernels. 5.0 is EOL and will
be removed, leaving 4.19 (LTS) and 5.2 as the reference kernels.
This has been build/boot tested on all qemu architectures for
core-image-kernel-dev, and graphics tesed via core-image-sato. No
blocking issues have been found.
Signed-off-by: Bruce Ashfield
---
v2: dropped the bogus "foo.patch" which crept in during the git add.
Bruce
.../linux/linux-yocto-rt_5.2.bb | 44 +++
.../linux/linux-yocto-tiny_5.2.bb | 32 +++
meta/recipes-kernel/linux/linux-yocto_5.2.bb | 54 +++
3 files changed, 130 insertions(+)
create mode 100644 meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
create mode 100644 meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
create mode 100644 meta/recipes-kernel/linux/linux-yocto_5.2.bb
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
b/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
new file mode 100644
index 00..b4376b431d
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
@@ -0,0 +1,44 @@
+KBRANCH ?= "v5.2/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 ?= "ea07aa34bed4e662fe374d04d50b6ddb9882bb19"
+SRCREV_meta ?= "b53e99257175fd6f41f31e5ebec46c1bd11076b8"
+
+SRC_URI =
"git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
+
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.2;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "5.2.10"
+
+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|qemuarmv5|qemuarm64|qemuppc|qemumips)"
+
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc
features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append = "${@bb.utils.contains("DISTRO_FEATURES", "ptest", "
features/scsi/scsi-debug.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
b/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
new file mode 100644
index 00..f55e607b97
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
@@ -0,0 +1,32 @@
+KBRANCH ?= "v5.2/standard/tiny/base"
+KBRANCH_qemuarm ?= "v5.2/standard/tiny/arm-versatile-926ejs"
+
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+LINUX_VERSION ?= "5.2.10"
+LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+SRCREV_machine_qemuarm ?= "ab7b49b196280d4289f18c35cf6ea534f364d104"
+SRCREV_machine ?= "77c28ea0e55cabb0b22b47d4eb2cc94b0940dfe6"
+SRCREV_meta ?= "b53e99257175fd6f41f31e5ebec46c1bd11076b8"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+SRC_URI =
"git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
+
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.2;destsuffix=${KMETA}"
+
+COMPATIBLE_MACHINE = "qemux86|qemux86-64|qemuarm|qemuarmv5"
+
+# Functionality flags
+KERNEL_FEATURES = ""
+
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
diff --git a/meta/recipes-kernel/linux/linux-yocto_5.2.bb
b/meta/recipes-kernel/linux/linux-yocto_5.2.bb
new file mode 100644
index 00..d873a1f2b3
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto_5.2.bb
@@ -0,0 +1,54 @@
+KBRANCH ?= "v5.2/standard/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# board specific branches
+KBRANCH_qemuarm ?= "v5.2/standard/arm-versatile-926ejs"
+KBRANCH_qemuarm64 ?= "v5.2/standard/qemuarm64"
+KBRANCH_qemumips ?= "v5.2/standard/mti-malta32"
+KBRANCH_qemuppc ?= "v5.2/standard/qemuppc"
+KBRANCH_qemuriscv64 ?= "v5.2/standard/base"
+KBRANCH_q
