tree 6f899bd8d42da1607244f1c4d2326406e9951e3c
parent e8df6e4d0bf8e1143a65f7120997635a5a1f04e9
author Bin Meng <bmeng.cn@gmail.com> 1441866024 -0700
committer Simon Glass <sjg@chromium.org> 1442454832 -0600

x86: quark: Add clrbits, setbits, clrsetbits macros for message port access

On Intel Quark, lots of registers on the message port need be
programmed. Add handy clrbits, setbits, clrsetbits macros for
message port access.

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