Hi Ed,

On Wed, Dec 04, 2019 at 12:24:31AM +0000, Ed Vidal wrote:

Hello all,I am testing a zeus rpi3.  Any and all help is appreciated.
I created a rpi2 core-image-minimal and built a micro sd card.which booted okay.I then modified the build/conf/local.conf file for a raspberrypi3.
The rpi3 core-image-minimal does not boot to login prompt.This is the output as it is booting[     3.27169] lan78xx 1-1.1.1:-mdiobus: probed[   20.921838] raddom: crng init done[   20.926490] radom: 3 urandom warning(s) missed due to ratelimiting
see the jpeg file doc/rpi3fails.jpeg in repo https://github.com/develone/raspberrypi2_yocto-zeus
devel@mypi3-15:~/raspberrypi2_yocto-zeus $ diff raspberrypi2/conf/local.conf raspberrypi3/conf/local.conf 39c39< MACHINE ??= "raspberrypi2"---> MACHINE ??= "raspberrypi3"
devel@mypi3-15:~/raspberrypi2_yocto-zeus $ diff raspberrypi2/conf/bblayers.conf raspberrypi3/conf/bblayers.conf
Let me know if I can provide any additional information.

I think you might be missing `ENABLE_UART = "1"`. We have it in
local.conf but I think you should be able to put it in your machine conf
file or in your distro conf file if you can't modify local.conf
persistently.

C.f.: http://git.yoctoproject.org/cgit.cgi/meta-raspberrypi/tree/docs/extra-build-config.md?h=zeus#n228

BR
Quentin