meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
Andrei Gherzan 10b649bdb0 Add support for a ARMv7 machine supporting multiple Raspberry Pi boards
The new raspberrypi-armv7.conf aims at supporting all the ARMv7
Raspberry Pi boards.

This initial support was tested on:
* Raspberry Pi 4 Model B
* Raspberry Pi 3 Model B
* Raspberry Pi 0 2 WiFi

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
2022-09-14 20:39:18 +01:00

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