Patch merged into coreboot/master: b4bd65d AMD hudson and yangtze: add IMC fan control support

the following patch was just integrated into master:
commit b4bd65daac691408b7298d7d6ea9e6ed0f3f8251
Author: WANG Siyuan 
Date:   Mon Dec 2 10:18:04 2013 +0800

AMD hudson and yangtze: add IMC fan control support

imc_reg_init: init fan control related registers.
    enable_imc_thermal_zone: AGESA does not enable thermal zone. We enable
    it here.

Change-Id: I93c729982d78b6d2c7c20bcb1a3e27a7dd0eba91
    Signed-off-by: WANG Siyuan 
    Signed-off-by: WANG Siyuan

See http://review.coreboot.org/4300 for details.

-gerrit