[U-Boot] [PATCH 04/12] sunxi: Kconfig: introduce CONFIG_SUNXI_HIGH_SRAM

[Maxime Ripard]

On Fri, Jan 13, 2017 at 01:29:56AM +0000, Andre Przywara wrote:
> Traditionally Allwinner SoCs have their boot ROM mapped just below 4GB,
> while the first SRAM region is mapped at address 0.
> With the extended physical memory support of the A80 this was changed,
> so the BROM is now at address 0 and the SRAM region starts right behind
> this at 64KB. This configuration seems to be called "high SRAM".
> Instead of enumerating the SoCs which have copied this configuration,
> let's call a spade a spade and introduce a Kconfig option for this setup.
> SoCs implementing this (A80, A64 and H5, so far), can then select this
> configuration.
> Simplify the config header definition on the way.
> 
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>

Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>

Thanks,
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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