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authorMatt DeVillier <matt.devillier@gmail.com>2015-12-25 01:15:41 -0600
committerStefan Reinauer <stefan.reinauer@coreboot.org>2016-01-21 02:47:29 +0100
commit89683c0d2676b462be58a09c9a7df55cc1c9b57a (patch)
tree2b71c55247cca98a3f33acbe8e87f1cff896e6cc /src/mainboard/google/tidus/thermal.h
parent5f4ee47c6c6e9ed0b49f3c39192249a7ab5ceed2 (diff)
downloadcoreboot-89683c0d2676b462be58a09c9a7df55cc1c9b57a.tar.xz
google/tidus: initial upstream migration
Migrate google/tidus (Lenovo ThinkCentre Chromebox) from Chromium tree to upstream, using google/guado as a baseline. TEST=built and booted tidus with full functionality Change-Id: I9d7a976345566bee63226d1a44ba7d5ec137a742 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/12801 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/tidus/thermal.h')
-rw-r--r--src/mainboard/google/tidus/thermal.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/mainboard/google/tidus/thermal.h b/src/mainboard/google/tidus/thermal.h
new file mode 100644
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+++ b/src/mainboard/google/tidus/thermal.h
@@ -0,0 +1,107 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef THERMAL_H
+#define THERMAL_H
+
+/* Thermal Policy 0 */
+/* Fan is at default speed */
+#define FAN4_0_PWM 0x4d
+
+/* Fan is at LOW speed */
+#define FAN3_0_THRESHOLD_OFF 62
+#define FAN3_0_THRESHOLD_ON 70
+#define FAN3_0_PWM 0x5e
+
+/* Fan is at MEDIUM speed */
+#define FAN2_0_THRESHOLD_OFF 68
+#define FAN2_0_THRESHOLD_ON 81
+#define FAN2_0_PWM 0x78
+
+/* Fan is at HIGH speed */
+#define FAN1_0_THRESHOLD_OFF 78
+#define FAN1_0_THRESHOLD_ON 91
+#define FAN1_0_PWM 0x93
+
+/* Fan is at FULL speed */
+#define FAN0_0_THRESHOLD_OFF 88
+#define FAN0_0_THRESHOLD_ON 100
+#define FAN0_0_PWM 0xb0
+
+/* Thermal Policy 1 */
+/* Fan is at default speed */
+#define FAN4_1_PWM 0x4d
+
+/* Fan is at LOW speed */
+#define FAN3_1_THRESHOLD_OFF 62
+#define FAN3_1_THRESHOLD_ON 70
+#define FAN3_1_PWM 0x5e
+
+/* Fan is at MEDIUM speed */
+#define FAN2_1_THRESHOLD_OFF 68
+#define FAN2_1_THRESHOLD_ON 81
+#define FAN2_1_PWM 0x70
+
+/* Fan is at HIGH speed */
+#define FAN1_1_THRESHOLD_OFF 78
+#define FAN1_1_THRESHOLD_ON 91
+#define FAN1_1_PWM 0x83
+
+/* Fan is at FULL speed */
+#define FAN0_1_THRESHOLD_OFF 88
+#define FAN0_1_THRESHOLD_ON 100
+#define FAN0_1_PWM 0x93
+
+/* Thermal Policy 2 */
+/* Fan is at default speed */
+#define FAN4_2_PWM 0x4d
+
+/* Fan is at LOW speed */
+#define FAN3_2_THRESHOLD_OFF 62
+#define FAN3_2_THRESHOLD_ON 70
+#define FAN3_2_PWM 0x59
+
+/* Fan is at MEDIUM speed */
+#define FAN2_2_THRESHOLD_OFF 68
+#define FAN2_2_THRESHOLD_ON 81
+#define FAN2_2_PWM 0x63
+
+/* Fan is at HIGH speed */
+#define FAN1_2_THRESHOLD_OFF 78
+#define FAN1_2_THRESHOLD_ON 91
+#define FAN1_2_PWM 0x6e
+
+/* Fan is at FULL speed */
+#define FAN0_2_THRESHOLD_OFF 88
+#define FAN0_2_THRESHOLD_ON 100
+#define FAN0_2_PWM 0x7e
+
+/* Threshold to change thermal policy */
+#define THERMAL_POLICY_0_THRESHOLD_OFF 38
+#define THERMAL_POLICY_0_THRESHOLD_ON 40
+
+#define THERMAL_POLICY_1_THRESHOLD_OFF 33
+#define THERMAL_POLICY_1_THRESHOLD_ON 35
+
+/* Temperature which OS will shutdown at */
+#define CRITICAL_TEMPERATURE 103
+
+/* Temperature which OS will throttle CPU */
+#define PASSIVE_TEMPERATURE 105
+
+/* Tj_max value for calculating PECI CPU temperature */
+#define MAX_TEMPERATURE 105
+
+#endif