[U-Boot] [PATCH] sunxi: Revert "sunxi: make SoC variant choice mandatory"

[Ian Campbell]

On Sun, 2016-06-12 at 13:03 +0200, Hans de Goede wrote:
> This reverts commit 1a5f0de08e86("sunxi: make SoC variant choice
> mandatory").
> 
> With the optional marking in the Kconfig "make savedefconfig"
> will drop CONFIG_MACH_SUN4I=y from all the A10 boards, making it
> hard to see at a glance which family of sunxi chips the defconfig
> is for.
> 
> This commit therefore restores the optional, and restores
> CONFIG_MACH_SUN4I=y to all defconfig's which had it dropped
> because of this.

Is this because the first config in a choice is considered the default
and hence is omitted by savedefconfig or is something else going on?

In any case:

> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

Acked-by: Ian Campbell <ijc at hellion.org.uk>