| 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)} \ |
| ${@bb.utils.contains("MACHINE_FEATURES", "wm8960", "file://wm8960.cfg", "", d)} \ |
| " |
| |
| SRC_URI:append:raspberrypi4 = " \ |
| file://rpi4-nvmem.cfg \ |
| " |
| |
| KCONFIG_MODE = "--alldefconfig" |
| KBUILD_DEFCONFIG:raspberrypi0-wifi ?= "bcmrpi_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi ?= "bcmrpi_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi-cm3 ?= "bcm2709_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi2 ?= "bcm2709_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi3 ?= "bcm2709_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi3-64 ?= "bcmrpi3_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi4 ?= "bcm2711_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi4-64 ?= "bcm2711_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi-armv7 ?= "bcm2711_defconfig" |
| KBUILD_DEFCONFIG:raspberrypi-armv8 ?= "bcm2711_defconfig" |
| |
| LINUX_VERSION_EXTENSION ?= "" |
| |
| KERNEL_MODULE_AUTOLOAD += "${@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" |