summaryrefslogtreecommitdiffstats
path: root/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-target.h
diff options
context:
space:
mode:
Diffstat (limited to 'firmware/target/arm/imx233/creative-zenxfi2/powermgmt-target.h')
-rw-r--r--firmware/target/arm/imx233/creative-zenxfi2/powermgmt-target.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-target.h b/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-target.h
new file mode 100644
index 0000000000..6790772704
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-target.h
@@ -0,0 +1,60 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2011 by Amaury Pouly
+ *
+ * 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; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef POWERMGMT_TARGET_H
+#define POWERMGMT_TARGET_H
+
+#include "config.h"
+#include "powermgmt-imx233.h"
+
+/* Creative ZEN X-Fi2 OF settings:
+ * - current ramp slope: 100 mA/s
+ * - conditioning threshold voltage: 3 V
+ * - conditioning max voltage: 3.1 V
+ * - conditioning current: 60 mA
+ * - conditioning timeout: 1 h
+ * - charging voltage: 4.2 V
+ * - charging current: 550 mA
+ * - charging threshold current: 60 mA
+ * - charging timeout: 4 h
+ * - top off period: 30 min
+ * - high die temperature: 74 °C
+ * - low die temperature: 56 °C
+ * - safe die temperature current: 30 mA
+ * - battery temperature channel: 1
+ * - high battery temperature: 440
+ * - low battery temperature: 605
+ * - safe battery temperature current: 0 mA
+ * - low DCDC battery voltage: 3.9 V
+ *
+ * FIXME is this an OF bug that low batt temp > high batt temp ?
+ */
+
+#define IMX233_CHARGE_CURRENT 550
+#define IMX233_STOP_CURRENT 60
+#define IMX233_TOPOFF_TIMEOUT (30 * 60 * HZ)
+#define IMX233_CHARGING_TIMEOUT (4 * 3600 * HZ)
+#define IMX233_DIE_TEMP_HIGH 74
+#define IMX233_DIE_TEMP_LOW 56
+#define IMX233_BATT_TEMP_SENSOR 1
+#define IMX233_BATT_TEMP_HIGH 440
+#define IMX233_BATT_TEMP_LOW 605
+
+#endif /* POWERMGMT_TARGET_H */