[U-Boot] [PATCH 43/50] rockchip: pinctrl: Reduce the size for SPL

[Simon Glass]

Hi Eddie,

On 14 January 2016 at 05:47, Eddie Cai <eddie.cai.kernel at gmail.com> wrote:
> Hi Simon
>
> I think the best way to reduce SPL size is to jump back to boot rom.
> Which don't require eMMC, SD card driver in SPL any more. Even clock
> and pinctrl driver is not required. All we need is DDR initialization.
> We should do as little thing as possible in SPL and let U-boot take
> care others.
>

Is it possible to use the ROM to load U-Boot and then get control back
before jumping to it? If so, then I agree this would be best.

Ideally we just need a routine we can call which can load from eMMC/SD.

Regards,
Simon

> Thanks
>
> Eddie
[snip]