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authorPuthikorn Voravootivat <puthik@chromium.org>2019-06-03 14:36:55 -0700
committerFurquan Shaikh <furquan@google.com>2019-06-17 17:55:08 +0000
commit0fd4f5057207ad1f013f5465762a4ef29541c5a2 (patch)
tree9a84957706ccfb5338226dd2ea5dbedcded777ca
parent9b7e990d18d5f6212df6ea967428c28b802e1b64 (diff)
downloadcoreboot-0fd4f5057207ad1f013f5465762a4ef29541c5a2.tar.xz
mb/google/poppy/variants/atlas: Update DPTF parameter
The temperature delta between on-board thermistor and surface temp change, so update DPTF parameter accordingly. BUG=b:113101335 TEST=Tested in thermal chamber by thermal team. See comment 148 / 153 in the bug. Change-Id: Ie18be94fc1e7476755fb0e6947cce559854a82dd Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33180 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@google.com> Reviewed-by: Bob Moragues <moragues@google.com>
-rw-r--r--src/mainboard/google/poppy/variants/atlas/include/variant/acpi/dptf.asl4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/poppy/variants/atlas/include/variant/acpi/dptf.asl b/src/mainboard/google/poppy/variants/atlas/include/variant/acpi/dptf.asl
index 570fbbbdfa..68633723ea 100644
--- a/src/mainboard/google/poppy/variants/atlas/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/poppy/variants/atlas/include/variant/acpi/dptf.asl
@@ -29,12 +29,12 @@
#define DPTF_TSR2_SENSOR_ID 3
#define DPTF_TSR2_SENSOR_NAME "DRAM"
-#define DPTF_TSR2_PASSIVE 55
+#define DPTF_TSR2_PASSIVE 53
#define DPTF_TSR2_CRITICAL 75
#define DPTF_TSR3_SENSOR_ID 4
#define DPTF_TSR3_SENSOR_NAME "eMMC"
-#define DPTF_TSR3_PASSIVE 52
+#define DPTF_TSR3_PASSIVE 50
#define DPTF_TSR3_CRITICAL 75
#undef DPTF_ENABLE_FAN_CONTROL