External dts building

[Simon Glass]

Hi,

On Thu, 14 Oct 2021 at 07:46, Tom Rini <trini at konsulko.com> wrote:
>
> On Thu, Oct 14, 2021 at 02:53:30AM +0200, Giulio Benetti wrote:
>
> > Hello All,
> >
> > is there a way to pass a dts file without touching the arch/arm/boot/dts/Makefile?
> >
> > On Buildroot we support the possibility to pass an external dts by copying it to the uboot sources to
> > be built but since uboot version 2020.01 it doesn’t work anymore.
> >
> > So I’ve proposed a patch to prepend the dts file in the Makefile above, but this has drawbacks, like we reconfigure(it keeps adding files every time).
> >
> > So I ask you, is there a more canonical way already to achieve this?
>
> Not exactly, and it's something we're very much actively discussing
> right now.

Are you using 'make DEVICE_TREE=xxx' ?

Regards,
Simon