How to add RPMSG to a BSP 5.7 image using yocto

[ompie]

Hi @hfranco.tx,

Thanks for your answer!

@hfranco.tx

In order to do that, you will need to create a custom layer with the kernel configurations enabled. We have an example in the article that I shared with you.

OK, I will try that. I already know that article since also used it to modify the device tree (although there is still a problem with it, perhaps you could also taken a look at my post for that problem).

Concerning the defconfig, it already seems to enable what I need, thanks for pointing that out. I did not know that it is specified in there.
Is there a simple way (on the Linux console) to verify that RPMSG is actually included in the image ?

Best regards,

Jeroen