DESCRIPTION = "Linux Kernel for Raspberry Pi" SECTION = "kernel" LICENSE = "GPL-2.0-only" LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46" COMPATIBLE_MACHINE ?= "^rpi$" PE = "1" PV = "${LINUX_VERSION}+git${SRCPV}" inherit siteinfo require recipes-kernel/linux/linux-yocto.inc SRC_URI += " \ ${@bb.utils.contains("INITRAMFS_IMAGE_BUNDLE", "1", "file://initramfs-image-bundle.cfg", "", d)} \ ${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "file://vc4graphics.cfg", "", d)} \ ${@bb.utils.contains("MACHINE_FEATURES", "wm8960", "file://wm8960.cfg", "", d)} \ file://default-cpu-governor.cfg \ " SRC_URI:append:raspberrypi4 = " \ file://rpi4-nvmem.cfg \ " KCONFIG_MODE = "--alldefconfig" KBUILD_DEFCONFIG:raspberrypi0-wifi ?= "bcmrpi_defconfig" KBUILD_DEFCONFIG:raspberrypi ?= "bcmrpi_defconfig" KBUILD_DEFCONFIG:raspberrypi-cm3 ?= "bcm2709_defconfig" KBUILD_DEFCONFIG:raspberrypi2 ?= "bcm2709_defconfig" KBUILD_DEFCONFIG:raspberrypi3 ?= "bcm2709_defconfig" KBUILD_DEFCONFIG:raspberrypi3-64 ?= "bcmrpi3_defconfig" KBUILD_DEFCONFIG:raspberrypi4 ?= "bcm2711_defconfig" KBUILD_DEFCONFIG:raspberrypi4-64 ?= "bcm2711_defconfig" KBUILD_DEFCONFIG:raspberrypi-armv7 ?= "bcm2711_defconfig" KBUILD_DEFCONFIG:raspberrypi-armv8 ?= "bcm2711_defconfig" KBUILD_DEFCONFIG:raspberrypi5 ?= "bcm2712_defconfig" LINUX_VERSION_EXTENSION ?= "" KERNEL_MODULE_AUTOLOAD += "${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "stmpe-ts", "", d)}" # A LOADADDR is needed when building a uImage format kernel. This value is not # set by default in rpi-4.8.y and later branches so we need to provide it # manually. This value unused if KERNEL_IMAGETYPE is not uImage. KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}" UBOOT_ENTRYPOINT = "0x00008000" UBOOT_LOADADDRESS = "0x00008000"