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

Hi Eddie,

On 14 January 2016 at 05:47, Eddie Cai eddie.cai.kernel@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

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