GitLab

 - Supported out of the box (no flash enables required)

 - Verifiably not yet working (unknown flash enable)

Also, move some structs to flash.h in preparation for later wiki
output support.

Corresponding to flashrom svn r523.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>