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Add support for a ARMv8 machine supporting multiple Raspberry Pi boards

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The new raspberrypi-armv8.conf aims at supporting all the ARMv8
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>
This commit is contained in:
Andrei Gherzan 2022-09-13 00:36:53 +02:00 committed by Andrei Gherzan
parent fe96a4511f
commit 2f43edae00
3 changed files with 50 additions and 0 deletions
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43
conf/machine/raspberrypi-armv8.conf Normal file
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@ -0,0 +1,43 @@
# SPDX-FileCopyrightText: Andrei Gherzan <andrei.gherzan@huawei.com>
#
# SPDX-License-Identifier: MIT
#@TYPE: Machine
#@NAME: RaspberryPi Development Boards (64bit)
#@DESCRIPTION: Machine configuration for the RaspberryPi boards in 64 bit mode
require conf/machine/include/arm/armv8a/tune-cortexa53.inc
include conf/machine/include/rpi-base.inc
MACHINE_FEATURES += "pci"
MACHINE_EXTRA_RRECOMMENDS += "\
linux-firmware-rpidistro-bcm43430 \
linux-firmware-rpidistro-bcm43455 \
linux-firmware-rpidistro-bcm43456 \
linux-firmware-rpidistro-bcm43436 \
linux-firmware-rpidistro-bcm43436s \
bluez-firmware-rpidistro-bcm43430a1-hcd \
bluez-firmware-rpidistro-bcm43430b0-hcd \
bluez-firmware-rpidistro-bcm4345c0-hcd \
bluez-firmware-rpidistro-bcm4345c5-hcd \
"
RPI_KERNEL_DEVICETREE = " \
broadcom/bcm2710-rpi-3-b.dtb \
broadcom/bcm2710-rpi-3-b-plus.dtb \
broadcom/bcm2837-rpi-3-b.dtb \
broadcom/bcm2710-rpi-cm3.dtb \
broadcom/bcm2710-rpi-zero-2.dtb \
broadcom/bcm2711-rpi-4-b.dtb \
broadcom/bcm2711-rpi-400.dtb \
broadcom/bcm2711-rpi-cm4.dtb \
"
SDIMG_KERNELIMAGE ?= "kernel8.img"
KERNEL_IMAGETYPE_UBOOT ?= "Image"
KERNEL_IMAGETYPE_DIRECT ?= "Image"
KERNEL_BOOTCMD ?= "booti"
UBOOT_MACHINE = "rpi_arm64_config"
SERIAL_CONSOLES ?= "115200;ttyS0"
VC4DTBO ?= "vc4-fkms-v3d"

6
docs/layer-contents.md
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@ -32,6 +32,12 @@ This machine targets support for all the ARMv7-based Raspberry Pi boards. It
will pull in the firmware and deploy the kernel image and kernel modules for
all the relevant boards.
### raspberrypi-armv8
This machine targets support for all the ARMv8-based Raspberry Pi boards. It
will pull in the firmware and deploy the kernel image and kernel modules for
all the relevant boards.
## Images
* rpi-test-image

1
recipes-kernel/linux/linux-raspberrypi.inc
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@ -27,6 +27,7 @@ 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 ?= ""