[coreboot-gerrit] Patch merged into coreboot/master: amd/bettong: Enable fan control

the following patch was just integrated into master:
commit 6bd016cae80f7a5b1442f8254bb8be97c5d6d1ab
Author: WANG Siyuan 
Date:   Tue Jun 23 22:43:03 2015 +0800

amd/bettong: Enable fan control

1. Use enable_imc_thermal_zone to enable fan control.
    2. The ACPI method ITZE works on Ubuntu 14.04 and Windows 7
    but does not work on Windows 8, so I didn't use it.
    After this issue is fixed, I'll add ACPI_ENABLE_THERMAL_ZONE
    in bettong/Kconfig.
    3. Fan control works on Bettong. I used "APU Validation Toolkit"
    to test on Windows 8. This tool can put load to APU. The fan's
    behaviour is just like bettong/fchec.c defined. When the temperature
    is 40 Celsius, the fan start to run.

Change-Id: I0fc22974a7a7cf3f6bdf5f1c66be95219a177e12
    Signed-off-by: WANG Siyuan 
    Signed-off-by: WANG Siyuan 
    Reviewed-on: http://review.coreboot.org/10721
    Tested-by: build bot (Jenkins)
    Reviewed-by: Marc Jones

See http://review.coreboot.org/10721 for details.

-gerrit