[U-Boot] [PATCH] sunxi: Only enable i2c support in the SPL when needed

[Ian Campbell]

On Fri, 2015-01-23 at 15:50 +0100, Hans de Goede wrote:
> We do not need i2c support in the SPL when there is no PMIC (some sun4i
> boards), or when the PMIC is not using i2c such as on sun6i and sun8i.
> 
> This reduces the SPL size from (e.g.) 21812 to 19260 bytes.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

Eventually ought to be expressed via Kconfig, but for now:
Acked-by: Ian Campbell <ijc at hellion.org.uk>