tree 309170036a9d09d9c65087c4b490f4605777abe6
parent 2a3f161c8b16ed4fe4bd215dddfa21f4ddbd3e37
author Asherah Connor <ashe@kivikakk.ee> 1616138500 +1100
committer Tom Rini <trini@konsulko.com> 1618263895 -0400

x86: qemu: move QFW to its own uclass

We move qfw into its own uclass and split the PIO functions into a
specific driver for that uclass.  The PIO driver is selected in the
qemu-x86 board config (this covers x86 and x86_64).

include/qfw.h is cleaned up and documentation added.

Signed-off-by: Asherah Connor <ashe@kivikakk.ee>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>