Patch merged into coreboot/master: nb/amd/mct_ddr3: Use correct initial UI setting during DRAM training

the following patch was just integrated into master:
commit bc5ad1087b571f22181f7d3edc91354c03269fbf
Author: Timothy Pearson 
Date:   Sat Mar 12 17:17:23 2016 -0600

nb/amd/mct_ddr3: Use correct initial UI setting during DRAM training

Rebasing change I3be808db5d15ceec4c36d17582756b01425df09a
    did not take into account the default UI setting introduced in
    change I6ae88c891e92b21dc0ca3c47b8f3d269f83b3204 , causing DRAM
    instability and occassional failure to boot.

Use the correct 1UI value for the modified function semantics.

Change-Id: I9fd24cf83e4c4083c6e467d49021c98e5f5f2c53
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/14073
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/14073 for details.

-gerrit