tree df18c0c3a3987c65e1093401d030b478e6ad09dc
parent 93031595ede1c8a0ee1f7820ab9d719b0e9e51c7
author Simon Glass <sjg@chromium.org> 1484575439 -0700
committer Bin Meng <bmeng.cn@gmail.com> 1486352326 +0800

x86: Support global_data on x86_64

At present this is just an ordinary variable. We may consider making it a
fixed register in the future.

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