Isaac Christensen (isaac.christensen@se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6615
-gerrit
commit 1e4c0430945cd58c6e6395f6f0cdf452247959b4 Author: ChromeOS Developer dparker@chromium.org Date: Mon Dec 16 23:41:11 2013 -0800
Haswell: Lower TJ_MAX to 100C. Adjust critical temps to match.
Change-Id: I3326b6e3c412b6360af37030cefd13d95b704e70 Signed-off-by: Dave Parker dparker@chromium.org Reviewed-on: https://chromium-review.googlesource.com/180750 Reviewed-by: Aaron Durbin adurbin@chromium.org (cherry picked from commit 1978b0f91b2e91d2251721c7c6981d51a6930b61) Signed-off-by: Isaac Christensen isaac.christensen@se-eng.com --- src/mainboard/google/bolt/thermal.h | 10 +++++----- src/mainboard/google/falco/thermal.h | 6 +++--- src/mainboard/google/peppy/thermal.h | 10 +++++----- 3 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/src/mainboard/google/bolt/thermal.h b/src/mainboard/google/bolt/thermal.h index eeedf25..32eec0e 100644 --- a/src/mainboard/google/bolt/thermal.h +++ b/src/mainboard/google/bolt/thermal.h @@ -28,16 +28,16 @@ #define CTDP_NOMINAL_THRESHOLD_ON 0
/* Config TDP Down */ -#define CTDP_DOWN_THRESHOLD_OFF 80 -#define CTDP_DOWN_THRESHOLD_ON 90 +#define CTDP_DOWN_THRESHOLD_OFF 75 +#define CTDP_DOWN_THRESHOLD_ON 85
/* Temperature which OS will shutdown at */ -#define CRITICAL_TEMPERATURE 104 +#define CRITICAL_TEMPERATURE 99
/* Temperature which OS will throttle CPU */ -#define PASSIVE_TEMPERATURE 100 +#define PASSIVE_TEMPERATURE 95
/* Tj_max value for calculating PECI CPU temperature */ -#define MAX_TEMPERATURE 105 +#define MAX_TEMPERATURE 100
#endif diff --git a/src/mainboard/google/falco/thermal.h b/src/mainboard/google/falco/thermal.h index 9bd6ee6..332e5a0 100644 --- a/src/mainboard/google/falco/thermal.h +++ b/src/mainboard/google/falco/thermal.h @@ -26,12 +26,12 @@ #define EC_THROTTLE_POWER_LIMIT 12 /* 12W */
/* Temperature which OS will shutdown at */ -#define CRITICAL_TEMPERATURE 104 +#define CRITICAL_TEMPERATURE 99
/* Temperature which OS will throttle CPU */ -#define PASSIVE_TEMPERATURE 100 +#define PASSIVE_TEMPERATURE 95
/* Tj_max value for calculating PECI CPU temperature */ -#define MAX_TEMPERATURE 105 +#define MAX_TEMPERATURE 100
#endif diff --git a/src/mainboard/google/peppy/thermal.h b/src/mainboard/google/peppy/thermal.h index 74ec0b5..afa4391 100644 --- a/src/mainboard/google/peppy/thermal.h +++ b/src/mainboard/google/peppy/thermal.h @@ -23,16 +23,16 @@ /* Control TDP Settings */ #define CTL_TDP_SENSOR_ID 0 /* PECI */ #define CTL_TDP_POWER_LIMIT 12 /* 12W */ -#define CTL_TDP_THRESHOLD_OFF 68 /* Normal at 68C */ -#define CTL_TDP_THRESHOLD_ON 73 /* Limited at 73C */ +#define CTL_TDP_THRESHOLD_OFF 80 /* Normal at 80C */ +#define CTL_TDP_THRESHOLD_ON 85 /* Limited at 85C */
/* Temperature which OS will shutdown at */ -#define CRITICAL_TEMPERATURE 104 +#define CRITICAL_TEMPERATURE 99
/* Temperature which OS will throttle CPU */ -#define PASSIVE_TEMPERATURE 100 +#define PASSIVE_TEMPERATURE 95
/* Tj_max value for calculating PECI CPU temperature */ -#define MAX_TEMPERATURE 105 +#define MAX_TEMPERATURE 100
#endif