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Yocto image with uboot not working!

Posted: 30 Jun 2020, 18:02
by amod1
I have built a rpi-basic-image provided by the meta-raspberrypi layer for raspberrypi and and revolution pi. But now for my implementation I need to use uboot. With meta-raspberrypi this is also quite simple, just add RPI_USE_U_BOOT = "1"
in local.conf. But with this configuration, the image is successfully boots for raspberrypi but does not boot for revolutionpi. Is it that revpi does not have support for uboot? any suggestion to make it work?

Re: Yocto image with uboot not working!

Posted: 03 Jul 2020, 11:22
by p.rosenberger
Hi amod1,

which RPi version do you use? This might be a problem, that the image you created with Yocto is for a different Pi version as the CM (compute module) inside the RevPi.

Best regards,
Philipp

Re: Yocto image with uboot not working!

Posted: 03 Jul 2020, 12:21
by amod1
I am using Revpi Connect+, for this i have set: MACHINE = "raspberrypi-cm3". Also, again I would like to let you know without uboot, image successfully boots.

Re: Yocto image with uboot not working!

Posted: 08 Jul 2020, 09:22
by dirk
Hi Amod1, thank you for your interest in our products. Unfortunately we cannot support you here. Maybe community members are more experienced here.