Squashed 'import-layers/meta-openembedded/' content from commit 247b126
Change-Id: I40827e9ce5fba63f1cca2a0be44976ae8383b4c0
git-subtree-dir: import-layers/meta-openembedded
git-subtree-split: 247b1267bbe95719cd4877d2d3cfbaf2a2f4865a
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/import-layers/meta-openembedded/meta-oe/recipes-kernel/linux/linux.inc b/import-layers/meta-openembedded/meta-oe/recipes-kernel/linux/linux.inc
new file mode 100644
index 0000000..e200127
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-oe/recipes-kernel/linux/linux.inc
@@ -0,0 +1,131 @@
+DESCRIPTION = "Linux Kernel"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+INC_PR = "r0"
+
+inherit kernel siteinfo
+
+# Enable OABI compat for people stuck with obsolete userspace
+ARM_KEEP_OABI ?= "0"
+
+# Set the verbosity of kernel messages during runtime
+# You can define CMDLINE_DEBUG in your local.conf or distro.conf to override this behaviour
+CMDLINE_DEBUG ?= "loglevel=3"
+
+# Kernel bootlogo is distro-specific (default is OE logo).
+# Logo resolution (qvga, vga, ...) is machine-specific.
+LOGO_SIZE ?= '${@base_conditional("MACHINE_GUI_CLASS", "bigscreen", "vga", "qvga", d)}'
+# To use this, add file://${LOGO_SIZE}/logo_linux_clut224.ppm.bz2 or similar
+# to your kernel recipe, and then structure your logos for each resolution
+# accordingly.
+
+LOCALVERSION ?= ""
+
+#kernel_conf_variable CMDLINE "\"${CMDLINE} ${CMDLINE_DEBUG}\""
+kernel_conf_variable() {
+ CONF_SED_SCRIPT="$CONF_SED_SCRIPT /CONFIG_$1[ =]/d;"
+ if test "$2" = "n"
+ then
+ echo "# CONFIG_$1 is not set" >> ${B}/.config
+ else
+ echo "CONFIG_$1=$2" >> ${B}/.config
+ fi
+}
+
+do_configure_prepend() {
+ echo "" > ${B}/.config
+ CONF_SED_SCRIPT=""
+
+ #
+ # logo support, if you supply logo_linux_clut224.ppm in SRC_URI, then it's going to be used
+ #
+ if [ -e ${WORKDIR}/logo_linux_clut224.ppm ]; then
+ install -m 0644 ${WORKDIR}/logo_linux_clut224.ppm drivers/video/logo/logo_linux_clut224.ppm
+ kernel_conf_variable LOGO y
+ kernel_conf_variable LOGO_LINUX_CLUT224 y
+ fi
+
+ #
+ # oabi / eabi support
+ #
+ kernel_conf_variable AEABI y
+ if [ "${ARM_KEEP_OABI}" = "1" ] ; then
+ kernel_conf_variable OABI_COMPAT y
+ else
+ kernel_conf_variable OABI_COMPAT n
+ fi
+
+ # When enabling thumb for userspace we also need thumb support in the kernel
+ if [ "${ARM_INSTRUCTION_SET}" = "thumb" ] ; then
+ kernel_conf_variable ARM_THUMB y
+ fi
+
+ kernel_conf_variable CMDLINE "\"${CMDLINE} ${CMDLINE_DEBUG}\""
+
+ kernel_conf_variable LOCALVERSION "\"${LOCALVERSION}\""
+ kernel_conf_variable LOCALVERSION_AUTO n
+
+ kernel_conf_variable SYSFS_DEPRECATED n
+ kernel_conf_variable SYSFS_DEPRECATED_V2 n
+ kernel_conf_variable HOTPLUG y
+ kernel_conf_variable UEVENT_HELPER_PATH \"\"
+ kernel_conf_variable UNIX y
+ kernel_conf_variable SYSFS y
+ kernel_conf_variable PROC_FS y
+ kernel_conf_variable TMPFS y
+ kernel_conf_variable INOTIFY_USER y
+ kernel_conf_variable SIGNALFD y
+ kernel_conf_variable TMPFS_POSIX_ACL y
+ kernel_conf_variable BLK_DEV_BSG y
+ kernel_conf_variable DEVTMPFS y
+ kernel_conf_variable DEVTMPFS_MOUNT y
+
+ # Newer inits like systemd need cgroup support
+ if [ "${KERNEL_ENABLE_CGROUPS}" = "1" ] ; then
+ kernel_conf_variable CGROUP_SCHED y
+ kernel_conf_variable CGROUPS y
+ kernel_conf_variable CGROUP_NS y
+ kernel_conf_variable CGROUP_FREEZER y
+ kernel_conf_variable CGROUP_DEVICE y
+ kernel_conf_variable CPUSETS y
+ kernel_conf_variable PROC_PID_CPUSET y
+ kernel_conf_variable CGROUP_CPUACCT y
+ kernel_conf_variable RESOURCE_COUNTERS y
+ fi
+
+ #
+ # root-over-nfs-over-usb-eth support. Limited, but should cover some cases.
+ # Enable this by setting a proper CMDLINE_NFSROOT_USB.
+ #
+ if [ ! -z "${CMDLINE_NFSROOT_USB}" ]; then
+ bbnote "Configuring the kernel for root-over-nfs-over-usb-eth with CMDLINE ${CMDLINE_NFSROOT_USB}"
+ kernel_conf_variable INET y
+ kernel_conf_variable IP_PNP y
+ kernel_conf_variable USB_GADGET y
+ kernel_conf_variable USB_GADGET_SELECTED y
+ kernel_conf_variable USB_ETH y
+ kernel_conf_variable NFS_FS y
+ kernel_conf_variable ROOT_NFS y
+ kernel_conf_variable CMDLINE \"${CMDLINE_NFSROOT_USB} ${CMDLINE_DEBUG}\"
+ fi
+
+ sed -e "${CONF_SED_SCRIPT}" \
+ < '${WORKDIR}/defconfig' >>'${B}/.config'
+
+ yes '' | oe_runmake -C ${S} O=${B} oldconfig
+}
+
+do_configure_append() {
+ if test -e scripts/Makefile.fwinst ; then
+ sed -i -e "s:-m0644:-m 0644:g" scripts/Makefile.fwinst
+ fi
+}
+
+do_install_append() {
+ oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix}/src/linux-${KERNEL_VERSION} ARCH=$ARCH
+}
+
+PACKAGES =+ "kernel-headers"
+FILES_kernel-headers = "${exec_prefix}/src/linux*"