[coreboot-gerrit] Patch merged into coreboot/master: amd/bettong: Enable fan control
gerrit at coreboot.org
gerrit at coreboot.org
Thu Jul 30 03:51:31 CEST 2015
the following patch was just integrated into master:
commit 6bd016cae80f7a5b1442f8254bb8be97c5d6d1ab
Author: WANG Siyuan <wangsiyuanbuaa at gmail.com>
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 <wangsiyuanbuaa at gmail.com>
Signed-off-by: WANG Siyuan <SiYuan.Wang at amd.com>
Reviewed-on: http://review.coreboot.org/10721
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones at se-eng.com>
See http://review.coreboot.org/10721 for details.
-gerrit
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