GitLab

Change the nicnatsemi address mask to use MA0-MA16 and set the maximum
decode size to 128KB.

Corresponding to flashrom svn r1095.
Signed-off-by: Andrew Morgan <ziltro@ziltro.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>