tree a9bfa987044f9d6deb606f787855a9f77ad5e871
parent 566d1754d3a84819d9e2829421898d115ef2c116
author Bin Meng <bmeng.cn@gmail.com> 1421897380 +0800
committer Simon Glass <sjg@chromium.org> 1422059095 -0700

x86: Save mtrr support flag in global data

CPUID (EAX 01H) returns MTRR support flag in EDX bit 12. Probe this
flag in x86_cpu_init_f() and save it in global data.

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