Patch merged into coreboot/master: nb/amd/mct_ddr3: Fix revision mask for DR processors

the following patch was just integrated into master:
commit 7123e2e9b6fd5a7844cc42d5b26983db75a5c73d
Author: Timothy Pearson 
Date:   Thu Mar 31 15:25:27 2016 -0500

nb/amd/mct_ddr3: Fix revision mask for DR processors

The revision mask for all DR-* series processors was incorrectly
    set to only include the DR-B revision mask.  Include all DR-*
    series prcessors in the DR_ALL revision mask.

Change-Id: Iceda96aa6267b24abcbf78d39f4848d2be8053b8
    Signed-off-by: Timothy Pearson 
    Found-by: Coverity, CID 1229627 (#1 of 1): Logically dead code (DEADCODE)
    Reviewed-on: https://review.coreboot.org/14216
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Martin Roth 
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/14216 for details.

-gerrit