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|
inherit kernel qoriq_build_64bit_kernel
inherit fsl-kernel-localversion
require recipes-kernel/linux/linux-dtb.inc
SUMMARY = "Linux Kernel for Freescale QorIQ platforms"
SECTION = "kernel"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
SRC_URI = "git://git.freescale.com/ppc/sdk/linux.git;nobranch=1 \
file://modify-defconfig-t1040-nr-cpus.patch \
file://0003-use-static-inline-in-ARM-lifeboot.h.patch \
file://fix-the-compile-issue-under-gcc6.patch \
file://only-set-vmpic_msi_feature-if-CONFIG_EPAPR_PARAVIRT-.patch \
file://powerpc-fsl-Fix-build-of-the-dtb-embedded-kernel-images.patch \
file://CVE-2016-2053.patch \
file://CVE-2016-0758.patch \
"
SRCREV = "b14540ee315f79f6a5dfc621e7f4217c8fac7d1c"
S = "${WORKDIR}/git"
DEPENDS_append = " libgcc"
# not put Images into /boot of rootfs, install kernel-image if needed
RDEPENDS_kernel-base = ""
KERNEL_CC_append = " ${TOOLCHAIN_OPTIONS}"
KERNEL_LD_append = " ${TOOLCHAIN_OPTIONS}"
KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
ZIMAGE_BASE_NAME = "zImage-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
ZIMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
SCMVERSION ?= "y"
LOCALVERSION = ""
DELTA_KERNEL_DEFCONFIG ?= ""
DELTA_KERNEL_DEFCONFIG_prepend_qoriq-arm64 = "freescale.config "
DELTA_KERNEL_DEFCONFIG_prepend_fsl-lsch2-32b = "freescale_aarch32.config "
do_merge_delta_config() {
# copy desired defconfig so we pick it up for the real kernel_do_configure
cp ${KERNEL_DEFCONFIG} .config
# add config fragments
for deltacfg in ${DELTA_KERNEL_DEFCONFIG}; do
if [ -f "${deltacfg}" ]; then
${S}/scripts/kconfig/merge_config.sh -m .config ${deltacfg}
elif [ -f "${WORKDIR}/${deltacfg}" ]; then
${S}/scripts/kconfig/merge_config.sh -m .config ${WORKDIR}/${deltacfg}
elif [ -f "${S}/arch/${ARCH}/configs/${deltacfg}" ]; then
${S}/scripts/kconfig/merge_config.sh -m .config \
${S}/arch/${ARCH}/configs/${deltacfg}
fi
done
cp .config ${WORKDIR}/defconfig
}
addtask merge_delta_config before do_preconfigure after do_patch
# The link of dts folder is needed for 32b compile of aarch64 targets(e.g. ls1043ardb-32b)
do_compile_prepend_fsl-lsch2-32b() {
ln -sfT ${STAGING_KERNEL_DIR}/arch/arm64/boot/dts/freescale ${STAGING_KERNEL_DIR}/arch/arm/boot/dts/freescale
}
do_install_prepend_fsl-lsch2-32b() {
rm -f ${STAGING_KERNEL_DIR}/arch/arm/boot/dts/freescale
}
do_install_append_qoriq-arm() {
install -m 0644 arch/${ARCH}/boot/zImage ${D}/boot/zImage-${KERNEL_VERSION}
ln -sf zImage-${KERNEL_VERSION} ${D}/boot/zImage
}
do_deploy_append_qoriq-arm() {
install -m 0644 arch/${ARCH}/boot/zImage ${DEPLOYDIR}/${ZIMAGE_BASE_NAME}.bin
ln -sf ${ZIMAGE_BASE_NAME}.bin ${DEPLOYDIR}/zImage-${MACHINE}.bin
ln -sf ${ZIMAGE_BASE_NAME}.bin ${DEPLOYDIR}/zImage
}
FILES_kernel-image += "/boot/zImage*"
COMPATIBLE_MACHINE = "(qoriq)"
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