Re: [PATCH v6 3/6] arm: mediatek: build Genio 510 and 700 boot images with binman

[Carlo Caione <ccaione@baylibre.com>]

On Wed, Sep 09, 2026 at 14:39:26 +0100, David Lechner wrote:
> On 9/6/26 10:30 AM, Carlo Caione wrote:
> > Genio 510 and Genio 700 use an external DDR loader before SPL, then load
> > the remaining firmware from a FIT. Keep packaging optional because this
> > platform firmware is built outside U-Boot.
> > 
> > Separate the container, loader/SPL payload and firmware FIT descriptions
> > so their layouts can be reused independently. Generate the loadables list
> > to include every OP-TEE segment.
> > 
> > Request AArch64 BootROM entry for the DDR loader. Disable SPL binman
> > symbols since U-Boot proper lives in the separate FIT, not alongside SPL.

[...]
> > +config MTK_GENIO_IMAGE_CONTRACT
> > +	bool
> 
> Do we actually need this separate option since only MTK_GENIO_BOOT_IMAGES
> selects it? Seems like we could just use MTK_GENIO_BOOT_IMAGES instead.

Yeah, we need this. There is only one selector in this series but
the other consumer is the follow-up MediaTek download-agent support:
MTK_BROM_DOWNLOAD_AGENT (will?) selects the same image-layout options
without enabling MTK_GENIO_BOOT_IMAGES.

--
Carlo Caione