diff options
Diffstat (limited to 'recipes-kernel/linux/linux-qoriq.inc')
-rw-r--r-- | recipes-kernel/linux/linux-qoriq.inc | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-qoriq.inc b/recipes-kernel/linux/linux-qoriq.inc new file mode 100644 index 00000000..5d28ae84 --- /dev/null +++ b/recipes-kernel/linux/linux-qoriq.inc @@ -0,0 +1,58 @@ +inherit kernel qoriq_build_64bit_kernel siteinfo +inherit fsl-kernel-localversion + +SUMMARY = "Linux Kernel for NXP QorIQ platforms" +SECTION = "kernel" +LICENSE = "GPL-2.0-only" + +S = "${WORKDIR}/git" + +DEPENDS:append = " libgcc" +# not put Images into /boot of rootfs, install kernel-image if needed +RRECOMMENDS:${KERNEL_PACKAGE_NAME}-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}-${DATETIME}" +ZIMAGE_BASE_NAME[vardepsexclude] = "DATETIME" + +# Set the PV to the correct kernel version to satisfy the kernel version sanity check +PV = "${LINUX_VERSION}+git${SRCPV}" + +SCMVERSION ?= "y" +LOCALVERSION = "" +DELTA_KERNEL_DEFCONFIG ?= "" +DELTA_KERNEL_DEFCONFIG:prepend:qoriq-arm64 = "lsdk.config " +DELTA_KERNEL_DEFCONFIG:prepend:qoriq-arm = "multi_v7_lpae.config lsdk.config " + +do_merge_delta_config[depends] += "virtual/${TARGET_PREFIX}gcc:do_populate_sysroot bison-native:do_populate_sysroot" +do_merge_delta_config[dirs] = "${B}" + +do_merge_delta_config() { + # create config with make config + oe_runmake -C ${S} O=${B} ${KERNEL_DEFCONFIG} + + # check if bigendian is enabled + if [ "${SITEINFO_ENDIANNESS}" = "be" ]; then + echo "CONFIG_CPU_BIG_ENDIAN=y" >> .config + echo "CONFIG_MTD_CFI_BE_BYTE_SWAP=y" >> .config + fi + + # add config fragments + for deltacfg in ${DELTA_KERNEL_DEFCONFIG}; do + if [ -f ${S}/arch/${ARCH}/configs/${deltacfg} ]; then + oe_runmake -C ${S} O=${B} ${deltacfg} + elif [ -f "${WORKDIR}/${deltacfg}" ]; then + ${S}/scripts/kconfig/merge_config.sh -m .config ${WORKDIR}/${deltacfg} + elif [ -f "${deltacfg}" ]; then + ${S}/scripts/kconfig/merge_config.sh -m .config ${deltacfg} + fi + done + cp .config ${WORKDIR}/defconfig +} +addtask merge_delta_config before do_kernel_localversion after do_patch + +FILES:${KERNEL_PACKAGE_NAME}-image += "/boot/zImage*" +COMPATIBLE_MACHINE = "(qoriq)" |