the following patch was just integrated into master: commit 5288cedac1a3f92876990c5693bda0db11debc0c Author: Timothy Pearson tpearson@raptorengineeringinc.com Date: Thu Jun 25 17:07:57 2015 -0500
amd/amdmct/mct_ddr3: Add Family 15h RDIMM timing and ODT values
The existing MCT code did not properly set up the On Die Termination (ODT) or timing values for registered DIMMs. Use the BKDG recommended values when registered DIMMs are installed.
Change-Id: Ia9ee770d9f9c22e18c12e38b5bb4a7bae0a99062 Signed-off-by: Timothy Pearson tpearson@raptorengineeringinc.com Reviewed-on: http://review.coreboot.org/12005 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc mr.nuke.me@gmail.com
See http://review.coreboot.org/12005 for details.
-gerrit