Aw: Re: OF_UPSTREAM vs. additional dtbs

[Frank Wunderlich]

> Gesendet: Mittwoch, 04. September 2024 um 19:16 Uhr
> Von: "Jan Kiszka" <jan.kiszka at siemens.com>
> OK, our overlay sources are on their way into mainline, will only take
> until 6.12-rc1 to get them here. To accelerate the preparation, I ported
> that change to a local branch - just to find out that OF_UPSTREAM has no
> clue about DT overlays so far. And it is not just that there are no
> build rules for them (that was quickly fixed). It's also that there is
> no way to trigger their build for your u-boot proper.
>
> Are there plans for addressing this? I'm inclined to revive my patch
> that allows to augment dtb-y from the board's config.mk. Better suggestions?

Hi

i hang also on this part, in my case i build the dtbos for the vendor and try to use fdtoverlay to merge base-dt with the defined overlays.

see commits till July 11th

https://github.com/frank-w/u-boot/commits/2024-07-bpi-ofupstream-all/

this fails because the target for fdtoverlays needs targets for the dtbos (have used the fdtoverlay target from linux)...
but i build then without dedicated target (while building the basedt).

maybe you can help solving the "small" problem in makefile.

regards Frank

> Jan