Add w1-gpio-pi5.dtbo to RPI_KERNEL_DEVICETREE_OVERLAYS to resolve
the following issue noticed in vclog --msg on Raspberry Pi 5 when
ENABLE_W1 is set to 1:
dtdebug: mapped overlay 'w1-gpio' to 'w1-gpio-pi5'
dtdebug: Failed to open overlay file 'overlays/w1-gpio-pi5.dtbo'
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
This machine configuration is for the Raspberry Pi 2B V1.2 (64-bit).
Note: Raspberry Pi 2 Model B V1.2[1] switched from BCM2836[2] (V1.0,
V1.1) to BCM2837[3] that is 64-bit CPU used in Raspberry Pi 3 Model B.
BCM2836[2]
The Broadcom chip used in the Raspberry Pi 2 Model B. The
underlying architecture in BCM2836 is identical to BCM2835. The
only significant difference is the removal of the ARM1176JZF-S
processor and replacement with a quad-core Cortex-A7 cluster.
BCM2837[3]
This is the Broadcom chip used in the Raspberry Pi 3 Model B,
later models of the Raspberry Pi 2 Model B, and the Raspberry Pi
Compute Module 3. The underlying architecture of the BCM2837 is
identical to the BCM2836. The only significant difference is the
replacement of the ARMv7 quad core cluster with a quad-core ARM
Cortex A53 (ARMv8) cluster.
The ARM cores run at 1.2GHz, making the device about 50% faster
than the Raspberry Pi 2. The VideoCore IV runs at 400MHz.
See:
Poky (Yocto Project Reference Distro) 5.2.99+snapshot-cfbb00657ab961a3c3a8e6619fc08a2a3f4255c7 raspberrypi2-64 ttyAMA0
raspberrypi2-64 login: root
WARNING: Poky is a reference Yocto Project distribution that should be used for testing and development purposes only. It is recommended that you create your own distribution for production use.
root@raspberrypi2-64:~# uname -a
Linux raspberrypi2-64 6.12.41-v8 #1 SMP PREEMPT Thu Aug 7 16:48:46 UTC 2025 aarch64 GNU/Linux
root@raspberrypi2-64:~# cat /proc/device-tree/compatible
raspberrypi,2-model-b-rev2brcm,bcm2837
root@raspberrypi2-64:~# tty
/dev/ttyAMA0
root@raspberrypi2-64:~# dmesg | head
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 6.12.41-v8 (oe-user@oe-host) (aarch64-poky-linux-gcc (GCC) 15.2.0, GNU ld (GNU Binutils) 2.45.0.20250908) #1 SMP PREEMPT Thu Aug 7 16:48:46 UTC 2025
[ 0.000000] KASLR enabled
[ 0.000000] random: crng init done
[ 0.000000] Machine model: Raspberry Pi 2 Model B Rev 1.2
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000001ec00000, size 256 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000001ec00000..0x000000002ebfffff (262144 KiB) map reusable linux,cma
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000003b3fffff]
[1]: https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#flagship-series
[2]: https://www.raspberrypi.com/documentation/computers/processors.html#bcm2836
[3]: https://www.raspberrypi.com/documentation/computers/processors.html#bcm2837
Signed-off-by: Gaël PORTAY <gael.portay@rtone.fr>
SOCs used in rpi3 and rpi4 do not have AES crypto HW engine
denote it by using more appropriate default tune, this ensures
that it enforces +nocrypto into -mtune regardless of gcc or clang
compiler.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
I needed support of the seeed-can-fd-hat-v2 Can Shield
Added the seeed-can-fd-hat-v2.dtbo device tree overlay to the rpi-base.inc and added the parameter for the CAN shield under the rpi-config so it can be easily enabled as a parameter from e.g. the local.conf and is added to the /boot/config.txt of the Pi. I also added the changes to the documentation.
Signed-off-by: Moritz Boesenberg <moritz@techmountain.dev>
Add vc4-kms-dsi-ili9881-7inch.dtbo for the Raspberry Pi Touch
Display 2 to RPI_KERNEL_DEVICETREE_OVERLAYS.
This work was sponsored by GOVCERT.LU.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
All bcm2712 are built for arm64 builds alone and rpi-base.inc is included
by 32-bit machine configs as well. Recently, kernel moved thesr dts files
into arch/arm64/boot/dts/broadcom/ folder [1]
[1] 10c77e119e
Signed-off-by: Khem Raj <raj.khem@gmail.com>
We need the uart dts overlays to enable a specific uart peripheral.
For example if you use the disable-bt overlay, you have to enable
the uart0 dts overlay to be able to use uart0 peripheral.
Signed-off-by: Pierrick Curt <pierrickcurt@gmail.com>
Switch to defaulting to OE core ffmpeg &
meta-openembedded vlc.
Upgrades to newer rpi-distro VLC version
in an OE environment have proven to be
tedious due to all the PI foundation patches.
Some patches aren't fully pushed into github
and require updates to build.
Maintaining patches have also proven to be unstable.
Defualt to stable builds of both so that.
Peoples builds aren't broken. If rpi-distro
rpi-distro version of ffmpeg & vlc wanted
users may switch by setting PREFFERED_PROVIDER.
Signed-off-by: Vincent Davis Jr <vince@underview.tech>
Similar to raspberrypi4-64.conf, we need to set KERNEL_IMAGETYPE_UBOOT to
"Image" and set KERNEL_BOOTCMD to "booti"
Signed-off-by: Tim Orling <tim.orling@konsulko.com>
There is anoter hifiberry hat, for which there is currently
no overlay added to the build, so let's add it:
hifiberry-dacplusadcpro.dtbo
Signed-off-by: Pascal Huerst <pascal.huerst@gmail.com>
"zImage" not supported on arm64 so set KERNEL_IMAGETYPE_DIRECT to
"Image" for Raspberry Pi 5 and avoid the following errors:
| make: *** No rule to make target 'zImage'. Stop.
| ERROR: oe_runmake failed
This work was sponsored by GOVCERT.LU.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Set SERIAL_CONSOLES to ttyAMA10. This fixes login on the UART
no matter if systemd is used.
This work was sponsored by GOVCERT.LU.
Suggested-by: Gael PORTAY <gael.portay@rtone.fr>
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Set SDIMG_KERNELIMAGE to kernel_2712.img instead of kernel8.img.
Raspberry Pi 5 firmware defaults to loading kernel_2712.img because
this image contains optimisations specific to Raspberry Pi 5
(e.g. 16K page-size). For more details:
https://www.raspberrypi.com/documentation/computers/config_txt.html#kernel
This work was sponsored by GOVCERT.LU.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Add overlays/vc4-kms-v3d-pi5.dtbo to use vc4-kms-v3d driver on
Raspberry Pi 5.
This work was sponsored by GOVCERT.LU.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
This fix is needed to bring the complete dependency chain in order to guarantee
the recursive runtime dependencies [1] of do_populate_lic_deploy in do_populate_lic
will run as expected.
[1] openembedded-core/meta/classes-recipe/license_image.bbclass:do_populate_lic_deploy[recrdeptask] += "do_populate_lic do_deploy"
Fix the following image build issues:
| ERROR: lmp-base-console-image-1.0-r0 do_populate_lic_deploy: Couldn't find license information for dependency rpi-config
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
wic images depend on the kernel device trees, and therefore should
depend on virtual/kernel:do_deploy to make sure these are present in the
deploy directory.
Most of the time, this dependency is satisfied indirectly since a rootfs
image will depend on the kernel, but add it explicitly for the cases
where it is not.
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
It can be useful to disable the WiFi for hardening reasons.
And it probably lower the power consumption a bit.
Signed-off-by: Jan Vermaete <jan.vermaete@gmail.com>
Prepending new definitions should be preferred to assignment, as it is
simpler and more conducive to defining new machine configurations that
reuse these configurations.
Signed-off-by: Zachary T Welch <zach@aquabyte.ai>
ERROR: Multiple .bb files are due to be built which each provide
libav/libpostproc:
/../../meta-raspberrypi/recipes-multimedia/rpidistro-ffmpeg/rpidistro-ffmpeg_4.3.4.bb
/../../openembedded-core/meta/recipes-multimedia/ffmpeg/ffmpeg_5.1.2.bb
Ensures bitbake understands which recipe to select first.
Signed-off-by: Vincent Davis Jr <vince@underview.tech>
* it matches the default from tune-cortexa72.inc:
$ grep DEFAULTTUNE openembedded-core/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
DEFAULTTUNE ?= "cortexa72"
* the assignment was introduced in:
cd234925fa
to switch to cortexa72-crc, but this change was effectively reverted in:
42ef0f5046
by setting it back to default "cortexa72".
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This patch is based on an analog patch from Christopher Boyd <xpboyd@gmail.com> committed at meta-freescale.
(see 954d7a7d7a)
Signed-off-by: Oliver Lang <quantenkeks@gmail.com>
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>
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>
The kernel image deployment is now defined in IMAGE_BOOT_FILES as a
separate variable: RPI_EXTRA_IMAGE_BOOT_FILES. This allows a custom
kernel image deployment by redefining this variable when needed.
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
All 32-bit machines are sharing the list of machine dtbs with the
exception of raspberrypi0-2w. Move this away too to unify the
machine configurations.
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
Adds ability to select rpidistro version of vlc and ffmpeg over oe-core version.
via the PREFERRED_PROVIDER_vlc & PREFERRED_PROVIDER_ffmpeg
variables.
Signed-off-by: Vincent Davis Jr <vince@underview.tech>
Adds support for software i2c controller on gpio pins
RPI_EXTRA_CONFIG += "\
dtoverlay=i2c-gpio,bus=7,i2c_gpio_sda=6,i2c_gpio_scl=5 \
"
Will configure a /dev/i2c-7 bus with sda=gpio#6 and slc=gpio#5
The overlay documentation can be found here:
https://github.com/raspberrypi/firmware/blob/master/boot/overlays/README
Signed-off-by: Bernhard Guillon <Bernhard.Guillon@begu.org>
Since RPi kernel commit 9e87248154a633b18b4900ee742d9894b49e019b FKMS overlay
for Pi4 family is split into a separate file. Not shipping the overlay means
FKMS does not load correctly on these devices and VC4 is not brought up.
Signed-off-by: Michal Toman <michal@toman.sk>
After commits ca50267ab568 & 03cebdd7ef92 in openembedded-core, the
`cortexa72-crc` tune is no longer available and the `cortexa72` tune
includes the crc extension by default. Update the raspberrypi4-64
machine config to handle these changes.
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
- Feature is enabled with ENABLE_GPIO_SHUTDOWN variable
- Include the gpio-shutdown overlay
- If using SysV init include the additional keymap and inittab entries
to bind the KEY_POWER event
- Systemd init does not require any additional bindings
Signed-off-by: Otto Esko <otto.esko@gmail.com>
