[U-Boot] [PATCH] ARM: disable HAVE_PRIVATE_LIBGCC for ARM64

[Albert ARIBAUD]

Hello Masahiro,

On Fri,  3 Jul 2015 16:13:09 +0900, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> We have not supported the private library for ARM 64bit.
> Prohibit ARM64 boards from enabling it until we make things ready.
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> ---
> 
> Albert,
> 
> I think this patch is safe and possible for upcoming v2015.07 release.
> Please consider applying it.

Seeing as this does not affect any aarch64 target, it is indeed safe,
and it prevents selecting an option which is useless. Besides, we can
always revisit this if and when some aarch64 target needs a private
libgcc.

So:

Applied to u-boot-arm/master, thanks!

Amicalement,
-- 
Albert.