| DESCRIPTION = "Yocto Kernel" |
| SECTION = "kernel" |
| LICENSE = "GPLv2" |
| |
| LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" |
| |
| INC_PR = "r4" |
| |
| DEPENDS += "xz-native bc-native" |
| DEPENDS_append_aarch64 = " libgcc" |
| KERNEL_CC_append_aarch64 = " ${TOOLCHAIN_OPTIONS}" |
| KERNEL_LD_append_aarch64 = " ${TOOLCHAIN_OPTIONS}" |
| |
| DEPENDS_append_nios2 = " libgcc" |
| KERNEL_CC_append_nios2 = " ${TOOLCHAIN_OPTIONS}" |
| KERNEL_LD_append_nios2 = " ${TOOLCHAIN_OPTIONS}" |
| |
| # A KMACHINE is the mapping of a yocto $MACHINE to what is built |
| # by the kernel. This is typically the branch that should be built, |
| # and it can be specific to the machine or shared |
| # KMACHINE = "UNDEFINED" |
| |
| LINUX_KERNEL_TYPE ?= "standard" |
| |
| # KMETA ?= "" |
| KBRANCH ?= "master" |
| KMACHINE ?= "${MACHINE}" |
| SRCREV_FORMAT ?= "meta_machine" |
| |
| # LEVELS: |
| # 0: no reporting |
| # 1: report options that are specified, but not in the final config |
| # 2: report options that are not hardware related, but set by a BSP |
| KCONF_AUDIT_LEVEL ?= "1" |
| KCONF_BSP_AUDIT_LEVEL ?= "0" |
| |
| LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}" |
| |
| # Pick up shared functions |
| inherit kernel |
| inherit kernel-yocto |
| require linux-dtb.inc |
| |
| B = "${WORKDIR}/linux-${PACKAGE_ARCH}-${LINUX_KERNEL_TYPE}-build" |
| |
| do_install_append(){ |
| if [ -n "${KMETA}" ]; then |
| rm -rf ${STAGING_KERNEL_DIR}/${KMETA} |
| fi |
| } |
| |
| # extra tasks |
| addtask kernel_link_vmlinux after do_compile before do_install |
| addtask validate_branches before do_patch after do_kernel_checkout |
| addtask kernel_configcheck after do_configure before do_compile |