RZG2L and DTB blob from TF-A

[Biju Das]

Hi Mathieu Othace,

> -----Original Message-----
> From: Mathieu Othacehe <othacehe at gnu.org>
> Sent: 18 September 2025 15:34
> Subject: Re: RZG2L and DTB blob from TF-A
> 
> 
> Hello,
> 
> > For RZ/G2L that did not happen for some reason.
> >
> > I suggest
> >
> > push a version TF_A that works with mainline u-boot in github first.
> 
> That seems like something that can be done first, so that at least there's a way to have Renesas TF-A +
> U-Boot mainline to work together.
> 
> > mainline the TF_A first for RZ/G2L, So that the mainline U-boot inline with TF-A.
> 
> That would be the ideal but it will take more time, so starting by option 1. would at least cover the
> transition period.
> 
> I can propose a patch on Renesas TF-A to pass a DTB blob on the RZG2L platform as well. From the
> snippet you sent me, it looks like you may have one ready somewhere though?

Yes, I shared the details to BSP TF_A team to integrate with v2.9/rz and push it to github.
This will enable to work on mainline U-boot as well for having single U-boot for all RZ/G2L SoCs.

I will update you if I get any feedback.

Cheers,
Biju