Patch merged into coreboot/master: google/storm: romstage needs the accessor functions for buttons

the following patch was just integrated into master:
commit dea4bb676a48338ef272ef68706b7bc7bf1fa448
Author: Patrick Georgi 
Date:   Mon Jun 29 22:52:26 2015 +0200

google/storm: romstage needs the accessor functions for buttons

In Chrome OS mode, the romstage tries to interpret the various buttons on the
    device, so it needs access to the accessor functions.

Change-Id: I59a4f892ca84d475d8f46c8f8c1906dae10ad32d
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10704
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10704 for details.

-gerrit