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>
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>