Initial commit for the Creative ZEN X-Fi2 and X-Fi3 ports

These are really similar devices so one commit for both is ok.

Change-Id: I8bd1d3fef1eb6d00aaadfb7af56c771f62d0c9c3

firmware/target/arm/imx233/creative-zenxfi3/powermgmt-zenxfi3.c

@@ -0,0 +1,46 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2012 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.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "powermgmt-target.h"
+
+const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
+{
+    3659
+};
+
+const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
+{
+    3630
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
+const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
+{
+    /* Toshiba Gigabeat S Li Ion 700mAH figured from discharge curve */
+    { 3659, 3719, 3745, 3761, 3785, 3813, 3856, 3926, 3984, 4040, 4121 },
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
+const unsigned short percent_to_volt_charge[11] =
+{
+    /* Toshiba Gigabeat S Li Ion 700mAH figured from charge curve */
+    4028, 4063, 4087, 4111, 4135, 4156, 4173, 4185, 4194, 4202, 4208
+};