[yocto] Adding dtb to machine.conf extending it

[Maciej Pijanowski]

On 10.08.2019 12:14, Mauro Ziliani wrote:
> Hi all.
Hi,
>
> I need to add my dtbo to overlays.
>
> I'm using RaspberryPI 3 with pyro and meta-raspberrypi
>
> I have to add tft35a.dtb to /boot/overlays in the file image.
>
>
> Can I extend raspberrypi3.conf?
>
You can and it will work, but modification of external layers is 
considered as a bad practice.
You would rather want to override the given variable you need to modify 
in local.conf
or in your custom layer.
>
> MZ
>
-- 
Maciej Pijanowski
Embedded Systems Engineer
https://3mdeb.com | @3mdeb_com