Patch merged into coreboot/master: lib: add helper for constructing coreboot forwarding table

the following patch was just integrated into master:
commit 8984af89b85034ad0456bb3a63a78cd63c618934
Author: Aaron Durbin 
Date:   Tue Apr 19 17:06:09 2016 -0500

lib: add helper for constructing coreboot forwarding table

The x86 architecture needs to add a forwarding table to
    the real coreboot table. Provide a helper function to do
    this for aligning the architectures on a common
    write_tables() implementation.

Change-Id: I9a2875507e6260679874a654ddf97b879222d44e
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://review.coreboot.org/14433
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See https://review.coreboot.org/14433 for details.

-gerrit