flashchips: Add Sanyo LE25FU206/A and LE25FU106B

As per user `The_Raven Raven` on the mailing list. Since the added
values had some inconsistencies, the chips are marked as untested.

Change-Id: I6c26aafdca232110986334e85297d73d513600dc
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/28813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2 files changed