x86: qemu: add documentaion for the fw_cfg interface
authorMiao Yan <yanmiaobest@gmail.com>
Thu, 7 Jan 2016 09:32:06 +0000 (01:32 -0800)
committerBin Meng <bmeng.cn@gmail.com>
Wed, 13 Jan 2016 04:20:16 +0000 (12:20 +0800)
commit5c2ed61ce235fd835a3f594bc983dfc20959568c
tree32071d5965c9026e50a8f0e9e8bdaf44e0f21b1f
parent3c30fd6ae293349320eec60beda756122661d530
x86: qemu: add documentaion for the fw_cfg interface

Document the usage of 'qfw' command

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
doc/README.x86