Patch merged into coreboot/master: nb/amd/mct_ddr3: Consolidate calls to MCT minimum clock setting fetch

the following patch was just integrated into master:
commit ed85f614b06826721fdaf82df6cc049c4e35815a
Author: Timothy Pearson 
Date:   Thu Mar 3 03:05:17 2016 -0600

nb/amd/mct_ddr3: Consolidate calls to MCT minimum clock setting fetch

Change-Id: I4497b0be6ed6c90dbb31e89013feed8ff5ff9071
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/13885
    Tested-by: Raptor Engineering Automated Test Stand 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth 
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/13885 for details.

-gerrit