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Lower critical temps below CONIFG_PECI_TJMAX

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This lowers, the WARN, HIGH, and HALT temp thresholds
for x86 boards to below their CONFIG_PECI_TJMAX value.

Also lowers the FAN_MIN and FAN_MAX temps by 5 degrees on
Haswell boards to compensate for lowering TJ_MAX by 5 degrees
in an earlier patch.

BUG=chrome-os-partner:24455
BRANCH=none
TEST=Manual. Run boards without a fan and without any host-side
throttling. Verify that board either reaches a steady state temp
due to throttling or hits SHUTDOWN and turns off before EC reset
is triggered.

Change-Id: I499baa0b4100201525e69752af3465feb592262c
Signed-off-by: Dave Parker <dparker@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179886
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
This commit is contained in:
ChromeOS Developer
2013-12-12 15:41:15 -08:00
committed by chrome-internal-fetch
parent 41876dca3e
commit 8711d7644a
4 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
board/falco/board.c
View File

@@ -224,7 +224,7 @@ BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
*/
struct ec_thermal_config thermal_params[] = {
/* Only the AP affects the thermal limits and fan speed. */
{ {C_TO_K(100), C_TO_K(114), C_TO_K(110)}, C_TO_K(60), C_TO_K(90)},
{ {C_TO_K(95), C_TO_K(97), C_TO_K(99)}, C_TO_K(55), C_TO_K(85)},
{ {0, 0, 0}, 0, 0},
{ {0, 0, 0}, 0, 0},
{ {0, 0, 0}, 0, 0},

2
board/link/board.c
View File

@@ -247,7 +247,7 @@ struct ec_thermal_config thermal_params[] = {
{{0, 0, 0}, 0, 0},
{{0, 0, 0}, 0, 0},
/* Only the AP affects the thermal limits and fan speed. */
{{C_TO_K(100), C_TO_K(114), C_TO_K(110)}, C_TO_K(60), C_TO_K(90)},
{{C_TO_K(100), C_TO_K(102), C_TO_K(104)}, C_TO_K(60), C_TO_K(90)},
};
BUILD_ASSERT(ARRAY_SIZE(thermal_params) == TEMP_SENSOR_COUNT);

2
board/peppy/board.c
View File

@@ -217,7 +217,7 @@ BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
*/
struct ec_thermal_config thermal_params[] = {
/* Only the AP affects the thermal limits and fan speed. */
{{C_TO_K(100), C_TO_K(114), C_TO_K(110)}, C_TO_K(60), C_TO_K(90)},
{{C_TO_K(95), C_TO_K(97), C_TO_K(99)}, C_TO_K(55), C_TO_K(85)},
{{0, 0, 0}, 0, 0},
{{0, 0, 0}, 0, 0},
{{0, 0, 0}, 0, 0},

2
board/samus/board.c
View File

@@ -279,7 +279,7 @@ BUILD_ASSERT(ARRAY_SIZE(als) == ALS_COUNT);
*/
struct ec_thermal_config thermal_params[] = {
/* Only the AP affects the thermal limits and fan speed. */
{{C_TO_K(100), C_TO_K(114), C_TO_K(110)}, C_TO_K(60), C_TO_K(90)},
{{C_TO_K(95), C_TO_K(97), C_TO_K(99)}, C_TO_K(55), C_TO_K(85)},
{{0, 0, 0}, 0, 0},
{{0, 0, 0}, 0, 0},
{{0, 0, 0}, 0, 0},