GitLab

Also, add support for the Silicon Image 3112(A) SATA controller.

Both have been tested by Andrew Morgan <ziltro@ziltro.com> on hardware
and work fine.

Corresponding to flashrom svn r613.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Andrew Morgan <ziltro@ziltro.com>