[yocto] [meta-raspberrypi] Rainbow screen with Raspberry Pi 3 A+ but not on B+

[Markus W]

Thanks Marek!

I pretty sure it doesn't boot, but I haven't confirmed it as you suggested
it.

I have never connected to the uart interface directly on the GPIO or via
bluetooth. It probably takes me more time to figure it out and to do this
than trying the thud branch as @agherzan has mentioned here:
https://github.com/agherzan/meta-raspberrypi/issues/373

I am also using meta-mender, do I need to upgrade all layers to thud than?

Regards,
Markus



On Fri, 1 Feb 2019 at 13:17, Belisko Marek <marek.belisko at gmail.com> wrote:

> On Fri, Feb 1, 2019 at 1:11 PM Markus W <markus4dev at gmail.com> wrote:
>
>> Hi!
>>
>> I have been running a yocto image (sumo) on a raspberry 3 B+ without any
>> problems, but wanted to test the new raspberry Pi 3 A+ board with it but I
>> just get the Rainbow screen on boot. I have updated meta-openembedded to
>> the latest sumo and meta-raspberry was still up to date with the latest
>> (sumo) and still the same result.
>>
>
>> My question: Has anybody been running sumo on a raspberrypi 3 a+
>> successfully? I have been googling around for issues but can't find
>> anything on the new board and yocto. Seems that I am missing something.
>>
> Can you connect serial console and add enable_uart=1 to config.txt and
> verify? This looks like it doesn't boot. You can also ask on [1]
>
>>
>> Regards,
>> Markus
>>
> --
>>
>
> [1] -  https://github.com/agherzan/meta-raspberrypi/issues
>
> BR,
>
> marek
>
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>
>
> --
> as simple and primitive as possible
> -------------------------------------------------
> Marek Belisko - OPEN-NANDRA
> Freelance Developer
>
> Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
> Tel: +421 915 052 184
> skype: marekwhite
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>
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