Patch merged into coreboot/master: arch/x86: provide verstage support for CONFIG_C_ENVIRONMENT_BOOTBLOCK

the following patch was just integrated into master:
commit 10221a0e570717760087163b075f7f535f882b61
Author: Aaron Durbin 
Date:   Thu May 26 10:55:48 2016 -0500

arch/x86: provide verstage support for CONFIG_C_ENVIRONMENT_BOOTBLOCK

When CONFIG_C_ENVIRONMENT_BOOTBLOCK is employed there's no need for
    a chipset specific verstage entry point because cache-as-ram has
    already been initialized. Therefore, provide a default entry point
    for verstage in that environment.

Change-Id: Idd8f45bd58d3e5b251d1e38cca7ae794b8b77a28
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://review.coreboot.org/14971
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh 
    Reviewed-by: Andrey Petrov

See https://review.coreboot.org/14971 for details.

-gerrit