[coreboot-gerrit] Patch merged into coreboot/master: 0e571fd vboot: allow for dynamic work buffers

the following patch was just integrated into master:
commit 0e571fd7ac15b9cef44c47d460bebd33ba74d892
Author: Aaron Durbin 
Date:   Fri May 8 17:14:15 2015 -0500

vboot: allow for dynamic work buffers

The vboot library currently relies on link-time known
    address and sizes of the work buffer.  Not all platforms
    can provide such semantics. Therefore, add an option
    to use cbmem for the work buffer. This implies such platforms
    can only do verification of the firmware after main memory
    has been initialized.

Change-Id: If0b0f6b2a187b5c1fb56af08b6cb384a935be096
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/10157
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/10157 for details.

-gerrit