Add ITE IT8720 SPI support

Original patch by Vadim Girlin.
Message printing updated by Carl-Daniel Hailfinger.

Corresponding to flashrom svn r989.

Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
1 file changed