tree a08e209898c0fb4ef2a696444e25828273adc3ad
parent 0e8047c47ab6503172acf72b7a7cc462806713b9
author Simon Glass <sjg@chromium.org> 1484575428 -0700
committer Bin Meng <bmeng.cn@gmail.com> 1486352326 +0800

x86: Add 64-bit start-up code

Add code to start up U-Boot in 64-bit mode. It is fairly simple since we are
running from RAM and SPL has done the low-level init.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>