Board description The Raspberry Pi 4 Model B is the probably most popular board of the Raspberry Pi family. [raspberry-pi-4-labelled@2x-1c8c2d74ade597b9c9c7e9e2fff16dd4] URL: https://www.raspberrypi.org/products/raspberry-pi-4-model-b/ Wiki: https://elinux.org/RPi_Hub Test results Raspberry Pi …

I tried this and got Rpi4 B and got system which is not booting. I think this is yocto problem but I am bery new to this: Here are build messages: Parsing recipes: 100% |##############################################################################################################################…

Tried with MACHINE=raspberrypi4-64, the same outcome

On what hardware are you trying to run this? It seems to have issue in the very early boot stage (part of the RPi firmware boot)

This is Raspberry Pi 4 model B 8GB. I think the issue is the boot script. It might be trying to load wrong or non-existing kernel. After I re-named this file (boot.scr) I was able to get into U-boot interactive prompt via UART and the attached monitor. Enabling UART kernel output for model 4 B …

Hi mikhailtchernychev , did you ever find a solution for your issues? I’m facing the same right now. Thanks, Valentin

No, we stopped evaluating Rpi4. I only could make work image from May 2020.

Can anyone confirm of a distro + image recipe working? When I boot my raspberrypi4 B it does not give any error but I also don’t have access to SSH nor the monitor. I am building core-image-base on dunfell

I got it to work in the meantime, I think it works because I set ENABLE_UART = “1”.

Could you share which other changes you made? Which Yocto Version, for example

We are using dunfell and our config roughly looks like this: # local.conf # --- hardware support MACHINE = "raspberrypi4" DISTRO ?= "poky" INHERIT += "rpi-update-firmware" # # --- mender stuff MENDER_ARTIFACT_NAME="xxx" MENDER_SERVER_URL = "https://hosted.mender.io" MENDER_TENANT_TOKEN = "xxx" …

Raspberry Pi 4 Model B - Yocto 4.0 "kirkstone" and earlier

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Raspberry Pi 4 Model B - Yocto 4.0 "kirkstone" and earlier

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