[U-Boot] OMAP GPMC Controller U-Boot Class Type

[Simon Glass]

Hi Adam,

On Sat, 13 Jul 2019 at 14:44, Adam Ford <aford173 at gmail.com> wrote:
>
> I was curious to know if there is a recommendation for for what class
> should be used for the OMAP3's general purpose memory controller.  It
> it a bus that is memory addressed with chip selects for various parts
> and has a variety of registers setup to determine the timings for the
> communication.  Several OMAP3 devices use this bus for the NAND and
> NOR addressing as well as Ethernet.
>
> I'm considering adding some code to read the timings from the device
> tree to change the GPMC bus timings to match.  The U-Boot defaults
> work, but I think they are a bit conservative, and I'd like to
> optimize the performance.

Could you use UCLASS_RAM and add some methods?

Regards,
Simon