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google/panther: Update Fan Policy 

Update fan policy according to Panther thermal report.

CPU Temp. Readings | PWM
-------------------+------
 40C               |  42%
 50C               |  42%
 83C               |  80%
 90C               |  90%
 96C               | 100%

BUG=chrome-os-partner:24532
BRANCH=panther
TEST=boot tested on Panther

Change-Id: I60f04d8b038c561b87dad505bbf058100119cc23
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/181666
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/5997
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This commit is contained in:
Stefan Reinauer 2014-01-06 14:48:35 -08:00 committed by Patrick Georgi
parent a3f061bf22
commit 84570d6c5b
1 changed files with 11 additions and 11 deletions
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22
src/mainboard/google/panther/thermal.h
View File

@ -26,23 +26,23 @@
#define FAN4_PWM 0x00
/* Fan is at LOW speed */
#define FAN3_THRESHOLD_OFF 48
#define FAN3_THRESHOLD_ON 55
#define FAN3_PWM 0x40
#define FAN3_THRESHOLD_OFF 40
#define FAN3_THRESHOLD_ON 50
#define FAN3_PWM 0x6b
/* Fan is at MEDIUM speed */
#define FAN2_THRESHOLD_OFF 52
#define FAN2_THRESHOLD_ON 64
#define FAN2_PWM 0x80
#define FAN2_THRESHOLD_OFF 75
#define FAN2_THRESHOLD_ON 83
#define FAN2_PWM 0xcc
/* Fan is at HIGH speed */
#define FAN1_THRESHOLD_OFF 60
#define FAN1_THRESHOLD_ON 68
#define FAN1_PWM 0xb0
#define FAN1_THRESHOLD_OFF 86
#define FAN1_THRESHOLD_ON 90
#define FAN1_PWM 0xe5
/* Fan is at FULL speed */
#define FAN0_THRESHOLD_OFF 66
#define FAN0_THRESHOLD_ON 78
#define FAN0_THRESHOLD_OFF 93
#define FAN0_THRESHOLD_ON 96
#define FAN0_PWM 0xff
/* Temperature which OS will shutdown at */