[U-Boot] Convert LIB_UUID to Kconfig

[Tom Rini]

On Tue, Feb 06, 2018 at 12:14:28PM -0600, Adam Ford wrote:

> config_fallback.h has some logic that checks a variety of options
> and selects LIB_UUID if it hasn't already been selected.  This
> will all LIB_UUID in Kconfig and select this option for the list
> of options to allow us to remove the logic from fallbacks
> 
> Signed-off-by: Adam Ford <aford173 at gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom