[coreboot-gerrit] Patch merged into coreboot/master: nb/amd/mct_ddr3: Set read DQS delay to 1UI before calculating read latency

the following patch was just integrated into master:
commit 50583f0e1f82f6863762c75acf01c26e163bf2da
Author: Timothy Pearson 
Date:   Tue Mar 8 18:40:28 2016 -0600

nb/amd/mct_ddr3: Set read DQS delay to 1UI before calculating read latency

The AMD Family 15h BKDG rev. 3.14 indicates that the maximum read latency
    must be calculated prior to DQS position training, however the read
    latency calculations use read DQS delay values that have not been
    set prior to DQS position training.

Set the read DQS delay values to 1UI (i.e worst case) before calculating
    the read latency prior to DQS position training.

Change-Id: I6ae88c891e92b21dc0ca3c47b8f3d269f83b3204
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/13995
    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/13995 for details.

-gerrit