[coreboot-gerrit] Patch merged into coreboot/master: 6ddfc6f AMD Olive Hill: add IMC fan control

the following patch was just integrated into master:
commit 6ddfc6fb798394e56dfdeaa118d6c53c12f0cb22
Author: WANG Siyuan 
Date:   Mon Dec 2 10:39:44 2013 +0800

AMD Olive Hill: add IMC fan control

There are 3 steps to enable the IMC fan control:
    1. Enable fan control related registers on Hudson using oem_fan_control().
    2. Set EcStruct.
    3. Enable thermal zone using enable_imc_thermal_zone().
    I have tested on Olive Hill.

Change-Id: I1748e8c92fb72a82bac0506ecdf98304a5bd8239
    Signed-off-by: WANG Siyuan 
    Signed-off-by: WANG Siyuan

See http://review.coreboot.org/4301 for details.

-gerrit