Maybe problems in the uhd recipe? I had to do this:

https://github.com/balister/meta-ettus-1/commit/bb43f3c94da02a67dfb2dfd7db83037c201515cd

Philip

On 9/9/21 10:34 AM, Martin Braun wrote:
> Maybe incorrect CMake flags? You need to build MPM with -DMPM_DEVICE=e31x
> and UHD needs to -DENABLE_E300=On (although that's the default).
> 
> On Fri, Sep 3, 2021 at 1:06 AM <thebouleoffo...@gmail.com> wrote:
> 
>> I decided to tackle building an image from scratch, so I could pull in
>> software packages with complicated dependencies a little easier. Everything
>> basically worked, except the radio daughterboard. I did use the meta-ettus
>> layer and correct machine, following the instructions at
>> https://github.com/EttusResearch/ettus-docker/tree/master/oe-build . If I
>> load the official sdimg from ettus the radio is detected and works fine.
>>
>> Looking through lsmod and dmesg on the working image, I don’t see anything
>> obviously related to a radio or daughterboard. Does anyone know what kernel
>> config or software package might be missing from my yocto build?
>>
>>
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> 
> 
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