| # This version extension should match CONFIG_LOCALVERSION in defconfig |
| XILINX_RELEASE_VERSION ?= "" |
| LINUX_VERSION_EXTENSION ?= "-xilinx-${XILINX_RELEASE_VERSION}" |
| PV = "${LINUX_VERSION}+git${SRCPV}" |
| |
| # Sources, by default allow for the use of SRCREV pointing to orphaned tags/commits |
| KBRANCH ?= "xlnx_rebase_v5.4" |
| SRCBRANCHARG = "${@['nobranch=1', 'branch=${KBRANCH}'][d.getVar('KBRANCH', True) != '']}" |
| |
| FILESOVERRIDES_append = ":${XILINX_RELEASE_VERSION}" |
| KERNELURI ?= "git://github.com/Xilinx/linux-xlnx.git;protocol=https;name=machine" |
| YOCTO_META ?= "git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=yocto-kmeta" |
| SRC_URI = "${KERNELURI};${SRCBRANCHARG} ${YOCTO_META}" |
| |
| SRCREV_machine ?= "${SRCREV}" |
| SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a" |
| SRCREV_FORMAT = "machine" |
| |
| require recipes-kernel/linux/linux-yocto.inc |
| require linux-microblaze.inc |
| |
| DESCRIPTION = "Xilinx Kernel" |
| LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814" |
| |
| EXTKERNELSRC = "${@'1' if d.getVar('EXTERNALSRC') else ''}" |
| |
| # Force the use of the KBUILD_DEFCONFIG even if some other defconfig was generated in the ${WORKDIR} |
| do_kernel_metadata_prepend () { |
| [ -n "${KBUILD_DEFCONFIG}" ] && [ -e ${WORKDIR}/defconfig ] && rm ${WORKDIR}/defconfig |
| } |
| |
| do_configure_prepend () { |
| if [ -n "${KBUILD_DEFCONFIG}" ] && [ -n "${EXTKERNELSRC}" ]; then |
| cp ${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG} ${WORKDIR}/defconfig |
| fi |
| } |
| |
| inherit kernel-simpleimage |
| |
| # Default to be only compatible with specific machines or soc families |
| COMPATIBLE_MACHINE ?= "^$" |
| COMPATIBLE_MACHINE_zynq = ".*" |
| COMPATIBLE_MACHINE_zynqmp = ".*" |
| COMPATIBLE_MACHINE_microblaze = ".*" |
| COMPATIBLE_MACHINE_versal = ".*" |
| |
| # Use DEFCONFIGs for configuring linux-xlnx kernels |
| KCONFIG_MODE ?= "alldefconfig" |
| KBUILD_DEFCONFIG_zynqmp = "xilinx_defconfig" |
| KBUILD_DEFCONFIG_zynq = "xilinx_zynq_defconfig" |
| KBUILD_DEFCONFIG_microblaze = "mmu_defconfig" |
| KBUILD_DEFCONFIG_versal = "xilinx_defconfig" |
| |
| # MicroBlaze BSP fragments |
| KERNEL_FEATURES_append_kc705-microblazeel = " bsp/xilinx/kc705-microblazeel-features/kc705-microblazeel-features.scc" |
| |
| KERNEL_FEATURES_append_zynqmp = "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' features/xen/xen.scc', '', d)}" |
| |
| KERNEL_FEATURES_append_zynqmp = "${@' features/xilinx/overlay_of/overlay_of.scc' if d.getVar('FPGA_MNGR_RECONFIG_ENABLE') == '1' else ''}" |
| |
| KERNEL_FEATURES_append_versal = "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' features/xen/xen.scc', '', d)} features/xilinx/hdmi-module/hdmi-module.scc" |
| |
| KERNEL_FEATURES_append_ultra96 = " bsp/xilinx/ultra96-zynqmp/mipi-config-ultra96.scc" |
| |
| KERNEL_FEATURES_append = " ${@bb.utils.contains('DISTRO_FEATURES', 'virtualization', ' features/ocicontainer/ocicontainer.scc', '', d)}" |