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| author | Duncan Laurie <dlaurie@chromium.org> | 2013-12-10 07:48:00 -0800 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-05-09 05:43:01 +0200 |
| commit | 4acd3c05d61562745321a9fe4d25a6ca98c66f05 (patch) | |
| tree | e904e2424c7509571f5388f1705ac7ed3eefee91 /src/mainboard/google/rambi/thermal.h | |
| parent | ad8d913f42b4dff80502456a08aac06e7fbcd0dd (diff) | |
| download | coreboot-4acd3c05d61562745321a9fe4d25a6ca98c66f05.tar.xz | |
rambi: Enable DPTF
This enables the DPTF framework, but it doesn't do much
without some sort of kernel+user components to drive it.
BUG=chrome-os-partner:17279
BRANCH=none
TEST=build and boot on rambi, dump DSDT and look over \_SB.DPTF
Change-Id: Icb632a6e70c3912bbdfa6ef3f5c87cd79d2b8a3a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179480
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5003
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/mainboard/google/rambi/thermal.h')
| -rw-r--r-- | src/mainboard/google/rambi/thermal.h | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/src/mainboard/google/rambi/thermal.h b/src/mainboard/google/rambi/thermal.h index f771014215..2432b8d201 100644 --- a/src/mainboard/google/rambi/thermal.h +++ b/src/mainboard/google/rambi/thermal.h @@ -20,38 +20,13 @@ #ifndef BAYLEYBAY_THERMAL_H #define BAYLEYBAY_THERMAL_H -/* Fan is OFF */ -#define FAN4_THRESHOLD_OFF 0 -#define FAN4_THRESHOLD_ON 0 -#define FAN4_PWM 0x00 - -/* Fan is at LOW speed */ -#define FAN3_THRESHOLD_OFF 48 -#define FAN3_THRESHOLD_ON 55 -#define FAN3_PWM 0x40 - -/* Fan is at MEDIUM speed */ -#define FAN2_THRESHOLD_OFF 52 -#define FAN2_THRESHOLD_ON 64 -#define FAN2_PWM 0x80 - -/* Fan is at HIGH speed */ -#define FAN1_THRESHOLD_OFF 60 -#define FAN1_THRESHOLD_ON 68 -#define FAN1_PWM 0xb0 - -/* Fan is at FULL speed */ -#define FAN0_THRESHOLD_OFF 66 -#define FAN0_THRESHOLD_ON 78 -#define FAN0_PWM 0xff - /* Temperature which OS will shutdown at */ -#define CRITICAL_TEMPERATURE 100 +#define CRITICAL_TEMPERATURE 95 -/* Temperature which OS will throttle CPU */ -#define PASSIVE_TEMPERATURE 90 +/* Passive cooling policy threshold */ +#define PASSIVE_TEMPERATURE 0 -/* Tj_max value for calculating PECI CPU temperature */ -#define MAX_TEMPERATURE 100 +/* Temperature which OS will throttle CPU (when using a Fan) */ +#define ACTIVE_TEMPERATURE 80 #endif |