[coreboot-gerrit] Patch merged into coreboot/master: vboot: Init vb2 work memory area before calling verstage

the following patch was just integrated into master:
commit 0d5f27b8bb77a065a73501f6f5f96f5cd2137f7a
Author: Patrick Georgi 
Date:   Thu Jun 25 16:57:57 2015 +0200

vboot: Init vb2 work memory area before calling verstage

Otherwise it'll determine some offsets from uninitialized data and hilarity
    ensues.

Change-Id: I6a671987857cfd3f3cd6078aebd13dd09fc79020
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10660
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10660 for details.

-gerrit