Patch merged into coreboot/master: nb/intel/sandybridge/raminit: Separate Sandybridge and Ivybridge

the following patch was just integrated into master:
commit 305035cf2747529fadc894e5bef9e5c933baa2c0
Author: Patrick Rudolph 
Date:   Fri Nov 11 18:38:50 2016 +0100

nb/intel/sandybridge/raminit: Separate Sandybridge and Ivybridge

Add custom files for Sandybridge and IvyBridge functions.
    Move only the minimal required functions into separate files.
    Both files' functions are going to call raminit_common functions.
    No functionality is changed.

Sandybridge code path tested on Lenovo T420.

Change-Id: I1b1dfbd0857b59d3ae4392b73c033ee7a5aed243
    Signed-off-by: Patrick Rudolph 
    Reviewed-on: https://review.coreboot.org/17605
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/17605 for details.

-gerrit