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

44 files changed, 3424 insertions, 26 deletions

diff --git a/apps/SOURCES b/apps/SOURCES
index 1fe66f93a3..8749c36c87 100644
--- a/apps/SOURCES
+++ b/apps/SOURCES
@@ -236,6 +236,10 @@ keymaps/keymap-meizu-m6sp.c
 keymaps/keymap-creativezvm.c
 #elif CONFIG_KEYPAD == CREATIVEZV_PAD
 keymaps/keymap-creativezv.c
+#elif CONFIG_KEYPAD == CREATIVE_ZENXFI2_PAD
+keymaps/keymap-zenxfi2.c
+#elif CONFIG_KEYPAD == CREATIVE_ZENXFI3_PAD
+keymaps/keymap-zenxfi3.c
 #elif CONFIG_KEYPAD == PHILIPS_SA9200_PAD
 keymaps/keymap-sa9200.c
 #elif CONFIG_KEYPAD == PHILIPS_HDD1630_PAD
diff --git a/apps/keymaps/keymap-zenxfi2.c b/apps/keymaps/keymap-zenxfi2.c
new file mode 100644
index 0000000000..7bffa10a33
--- /dev/null
+++ b/apps/keymaps/keymap-zenxfi2.c
@@ -0,0 +1,184 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2012 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.
+ *
+ ****************************************************************************/
+
+/* Button Code Definitions for the Creative ZEN X-Fi2 target */
+/* NB: Up/Down/Left/Right are not physical buttons - touchscreen emulation */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "config.h"
+#include "action.h"
+#include "button.h"
+#include "settings.h"
+
+/*
+ * The format of the list is as follows
+ * { Action Code,   Button code,    Prereq button code }
+ * if there's no need to check the previous button's value, use BUTTON_NONE
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping
+ */
+
+static const struct button_mapping button_context_standard[]  = {
+    { ACTION_STD_OK,          BUTTON_MENU|BUTTON_REL,     BUTTON_MENU },
+    { ACTION_STD_CANCEL,      BUTTON_POWER,               BUTTON_NONE },
+
+    { ACTION_STD_CONTEXT,     BUTTON_MENU|BUTTON_REPEAT,  BUTTON_MENU },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_standard */
+
+
+static const struct button_mapping button_context_wps[]  = {
+    { ACTION_WPS_MENU,          BUTTON_MENU|BUTTON_REL,          BUTTON_MENU },
+    { ACTION_WPS_CONTEXT,       BUTTON_MENU|BUTTON_REPEAT,       BUTTON_MENU },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_wps */
+
+static const struct button_mapping button_context_list[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_list */
+
+static const struct button_mapping button_context_tree[]  = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST)
+}; /* button_context_tree */
+
+static const struct button_mapping button_context_listtree_scroll_with_combo[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
+};
+
+static const struct button_mapping button_context_listtree_scroll_without_combo[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
+};
+
+static const struct button_mapping button_context_settings[]  = {
+    { ACTION_STD_OK,                BUTTON_MENU,                  BUTTON_NONE },
+    { ACTION_STD_CANCEL,            BUTTON_POWER,                 BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settings */
+
+static const struct button_mapping button_context_settings_right_is_inc[]  = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settingsgraphical */
+
+static const struct button_mapping button_context_yesno[]  = {
+    { ACTION_YESNO_ACCEPT,  BUTTON_MENU,  BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settings_yesno */
+
+static const struct button_mapping button_context_colorchooser[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_colorchooser */
+
+static const struct button_mapping button_context_eq[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_eq */
+
+/** Bookmark Screen **/
+static const struct button_mapping button_context_bmark[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
+}; /* button_context_bmark */
+
+static const struct button_mapping button_context_time[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS),
+}; /* button_context_time */
+
+static const struct button_mapping button_context_quickscreen[]  = {
+    { ACTION_STD_CANCEL, BUTTON_POWER|BUTTON_REL,       BUTTON_NONE },
+    { ACTION_STD_CANCEL, BUTTON_MENU|BUTTON_REL,        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_quickscreen */
+
+static const struct button_mapping button_context_pitchscreen[]  = {
+    { ACTION_PS_EXIT,      BUTTON_POWER,               BUTTON_NONE },
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_pitchcreen */
+
+static const struct button_mapping button_context_keyboard[]  = {
+    { ACTION_KBD_PAGE_FLIP,    BUTTON_MENU,                   BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_keyboard */
+
+static const struct button_mapping button_context_radio[]  = {
+    { ACTION_FM_MENU,        BUTTON_MENU|BUTTON_REL,            BUTTON_NONE },
+    { ACTION_FM_PRESET,      BUTTON_MENU|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_FM_STOP,        BUTTON_POWER,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_radio */
+
+const struct button_mapping* target_get_context_mapping(int context)
+{
+    switch (context)
+    {
+        case CONTEXT_STD:
+            return button_context_standard;
+        case CONTEXT_WPS:
+            return button_context_wps;
+
+        case CONTEXT_LIST:
+            return button_context_list;
+        case CONTEXT_MAINMENU:
+        case CONTEXT_TREE:
+            if (global_settings.hold_lr_for_scroll_in_list)
+                return button_context_listtree_scroll_without_combo;
+            else
+                return button_context_listtree_scroll_with_combo;
+        case CONTEXT_CUSTOM|CONTEXT_TREE:
+            return button_context_tree;
+
+        case CONTEXT_SETTINGS:
+            return button_context_settings;
+        case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
+        case CONTEXT_SETTINGS_RECTRIGGER:
+            return button_context_settings_right_is_inc;
+
+        case CONTEXT_SETTINGS_COLOURCHOOSER:
+            return button_context_colorchooser;
+        case CONTEXT_SETTINGS_EQ:
+            return button_context_eq;
+
+        case CONTEXT_SETTINGS_TIME:
+            return button_context_time;
+
+        case CONTEXT_YESNOSCREEN:
+            return button_context_yesno;
+        case CONTEXT_FM:
+            return button_context_radio;
+        case CONTEXT_BOOKMARKSCREEN:
+            return button_context_bmark;
+        case CONTEXT_QUICKSCREEN:
+            return button_context_quickscreen;
+        case CONTEXT_PITCHSCREEN:
+            return button_context_pitchscreen;
+        case CONTEXT_KEYBOARD:
+            return button_context_keyboard;
+    }
+    return button_context_standard;
+}
diff --git a/apps/keymaps/keymap-zenxfi3.c b/apps/keymaps/keymap-zenxfi3.c
new file mode 100644
index 0000000000..1a9be54a06
--- /dev/null
+++ b/apps/keymaps/keymap-zenxfi3.c
@@ -0,0 +1,327 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2012 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.
+ *
+ ****************************************************************************/
+
+/* Button Code Definitions for the Creative ZEN X-Fi3 target */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "config.h"
+#include "action.h"
+#include "button.h"
+#include "settings.h"
+
+/*
+ * The format of the list is as follows
+ * { Action Code,   Button code,    Prereq button code }
+ * if there's no need to check the previous button's value, use BUTTON_NONE
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping
+ */
+
+static const struct button_mapping button_context_standard[]  = {
+    { ACTION_STD_PREV,                  BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_STD_PREVREPEAT,            BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_STD_NEXT,                  BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_STD_NEXTREPEAT,            BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_STD_CONTEXT,               BUTTON_MENU|BUTTON_REPEAT,         BUTTON_MENU },
+
+    { ACTION_STD_CANCEL,                BUTTON_LEFT,                       BUTTON_NONE },
+    { ACTION_STD_CANCEL,                BUTTON_LEFT|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_STD_OK,                    BUTTON_RIGHT|BUTTON_REL,           BUTTON_RIGHT },
+
+    { ACTION_STD_KEYLOCK,               BUTTON_POWER,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_standard */
+
+static const struct button_mapping button_context_wps[]  = {
+    { ACTION_WPS_PLAY,                  BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+    { ACTION_WPS_STOP,                  BUTTON_PLAY|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_WPS_SKIPNEXT,              BUTTON_DOWN|BUTTON_REL,            BUTTON_DOWN },
+    { ACTION_WPS_SEEKFWD,               BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_WPS_SKIPPREV,              BUTTON_UP|BUTTON_REL,              BUTTON_UP },
+    { ACTION_WPS_SEEKBACK,              BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_WPS_STOPSEEK,              BUTTON_UP|BUTTON_REL,              BUTTON_UP|BUTTON_REPEAT },
+    { ACTION_WPS_STOPSEEK,              BUTTON_DOWN|BUTTON_REL,            BUTTON_DOWN|BUTTON_REPEAT },
+
+    { ACTION_WPS_VOLUP,                 BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_WPS_VOLUP,                 BUTTON_VOL_UP|BUTTON_REPEAT,       BUTTON_NONE },
+
+    { ACTION_WPS_VOLDOWN,               BUTTON_VOL_DOWN,                   BUTTON_NONE },
+    { ACTION_WPS_VOLDOWN,               BUTTON_VOL_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
+
+    { ACTION_WPS_MENU,                  BUTTON_BACK,                       BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_wps */
+
+static const struct button_mapping button_context_keyboard[]  = {
+    { ACTION_KBD_LEFT,                  BUTTON_LEFT,                       BUTTON_NONE },
+    { ACTION_KBD_LEFT,                  BUTTON_LEFT|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_KBD_RIGHT,                 BUTTON_RIGHT,                      BUTTON_NONE },
+    { ACTION_KBD_RIGHT,                 BUTTON_RIGHT|BUTTON_REPEAT,        BUTTON_NONE },
+    { ACTION_KBD_UP,                    BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_KBD_UP,                    BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_KBD_DOWN,                  BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_KBD_DOWN,                  BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_KBD_SELECT,                BUTTON_MENU,                       BUTTON_NONE },
+    { ACTION_KBD_DONE,                  BUTTON_MENU|BUTTON_REPEAT,         BUTTON_MENU },
+    { ACTION_KBD_ABORT,                 BUTTON_POWER,                      BUTTON_NONE },
+
+    { ACTION_KBD_MORSE_INPUT,           BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_KBD_MORSE_SELECT,          BUTTON_VOL_DOWN|BUTTON_REL,        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_keyboard */
+
+static const struct button_mapping button_context_quickscreen[]  = {
+    { ACTION_STD_CANCEL,                BUTTON_POWER,                      BUTTON_NONE },
+    { ACTION_STD_CANCEL,                BUTTON_MENU,                       BUTTON_NONE },
+    { ACTION_QS_TOP,                    BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_QS_DOWN,                   BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_QS_LEFT,                   BUTTON_LEFT,                       BUTTON_NONE },
+    { ACTION_QS_RIGHT,                  BUTTON_RIGHT,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_quickscreen */
+
+static const struct button_mapping button_context_tree[]  = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST)
+}; /* button_context_tree */
+
+static const struct button_mapping button_context_list[]  = {
+#ifdef HAVE_VOLUME_IN_LIST
+    { ACTION_LIST_VOLUP,                BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_LIST_VOLUP,                BUTTON_VOL_UP|BUTTON_REPEAT,       BUTTON_NONE },
+    { ACTION_LIST_VOLDOWN,              BUTTON_VOL_DOWN,                   BUTTON_NONE },
+    { ACTION_LIST_VOLDOWN,              BUTTON_VOL_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
+#endif
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_list */
+
+#ifdef CONFIG_TUNER
+static const struct button_mapping button_context_radio[]  = {
+    { ACTION_FM_MENU,                  BUTTON_MENU,                        BUTTON_NONE },
+    { ACTION_FM_PLAY,                  BUTTON_PLAY|BUTTON_REL,             BUTTON_PLAY },
+    { ACTION_FM_STOP,                  BUTTON_PLAY|BUTTON_REPEAT,          BUTTON_NONE },
+
+    { ACTION_FM_EXIT,                  BUTTON_BACK,                        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_radio */
+#endif
+
+#ifdef HAVE_RECORDING
+static const struct button_mapping button_context_recscreen[]  = {
+    { ACTION_REC_PAUSE,                BUTTON_PLAY|BUTTON_REL,             BUTTON_PLAY },
+    { ACTION_SETTINGS_INC,             BUTTON_UP,                          BUTTON_NONE },
+    { ACTION_SETTINGS_INCREPEAT,       BUTTON_UP|BUTTON_REPEAT,            BUTTON_NONE },
+    { ACTION_SETTINGS_DEC,             BUTTON_DOWN,                        BUTTON_NONE },
+    { ACTION_SETTINGS_DECREPEAT,       BUTTON_DOWN|BUTTON_REPEAT,          BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_recscreen */
+#endif
+
+static const struct button_mapping button_context_settings[]  = {
+    /* we overwrite this to avoid select from std */
+    { ACTION_NONE,                      BUTTON_RIGHT|BUTTON_REL,           BUTTON_RIGHT },
+
+    { ACTION_SETTINGS_INC,              BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_SETTINGS_INCREPEAT,        BUTTON_VOL_UP|BUTTON_REPEAT,       BUTTON_NONE },
+    { ACTION_SETTINGS_DEC,              BUTTON_VOL_DOWN,                   BUTTON_NONE },
+    { ACTION_SETTINGS_DECREPEAT,        BUTTON_VOL_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
+
+    { ACTION_STD_PREV,                  BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_STD_PREVREPEAT,            BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_STD_NEXT,                  BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_STD_NEXTREPEAT,            BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+    { ACTION_SETTINGS_RESET,            BUTTON_PLAY|BUTTON_REPEAT,         BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settings */
+
+static const struct button_mapping button_context_time[]  = {
+
+    { ACTION_STD_CANCEL,               BUTTON_BACK,                        BUTTON_NONE },
+    { ACTION_STD_OK,                   BUTTON_PLAY,                        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_time */
+
+static const struct button_mapping button_context_colorchooser[]  = {
+    { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+    { ACTION_STD_CANCEL,                BUTTON_BACK,                       BUTTON_NONE   },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_colorchooser */
+
+static const struct button_mapping button_context_eq[]  = {
+    { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_eq */
+
+/* Bookmark Screen */
+static const struct button_mapping button_context_bmark[]  = {
+    { ACTION_BMS_DELETE,                BUTTON_PLAY|BUTTON_REPEAT,         BUTTON_PLAY },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
+}; /* button_context_bmark */
+
+static const struct button_mapping button_context_pitchscreen[]  = {
+
+    { ACTION_PS_INC_SMALL,      BUTTON_UP,                                 BUTTON_NONE },
+    { ACTION_PS_INC_BIG,        BUTTON_UP|BUTTON_REPEAT,                   BUTTON_NONE },
+    { ACTION_PS_DEC_SMALL,      BUTTON_DOWN,                               BUTTON_NONE },
+    { ACTION_PS_DEC_BIG,        BUTTON_DOWN|BUTTON_REPEAT,                 BUTTON_NONE },
+
+    { ACTION_PS_RESET,          BUTTON_PLAY,                               BUTTON_NONE },
+    { ACTION_PS_EXIT,           BUTTON_BACK,                               BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_pitchcreen */
+
+static const struct button_mapping button_context_yesno[]  = {
+    { ACTION_YESNO_ACCEPT,              BUTTON_PLAY,                       BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_yesno */
+
+#ifdef USB_ENABLE_HID
+static const struct button_mapping button_context_usb_hid[] = {
+    { ACTION_USB_HID_MODE_SWITCH_NEXT, BUTTON_POWER|BUTTON_REL,            BUTTON_POWER },
+    { ACTION_USB_HID_MODE_SWITCH_PREV, BUTTON_POWER|BUTTON_REPEAT,         BUTTON_POWER },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_usb_hid */
+
+static const struct button_mapping button_context_usb_hid_mode_multimedia[] = {
+
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_DOWN,         BUTTON_VOL_DOWN,               BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_DOWN,         BUTTON_VOL_DOWN|BUTTON_REPEAT, BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_UP,           BUTTON_VOL_UP,                 BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_UP,           BUTTON_VOL_UP|BUTTON_REPEAT,   BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_MUTE,         BUTTON_BACK|BUTTON_REL,        BUTTON_BACK },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_PLAY_PAUSE, BUTTON_PLAY|BUTTON_REL,        BUTTON_PLAY },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_STOP,       BUTTON_PLAY|BUTTON_REPEAT,     BUTTON_PLAY },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_TRACK_PREV, BUTTON_UP|BUTTON_REL,          BUTTON_UP },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_TRACK_NEXT, BUTTON_DOWN|BUTTON_REL,        BUTTON_DOWN },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_multimedia */
+
+
+static const struct button_mapping button_context_usb_hid_mode_presentation[] = {
+    { ACTION_USB_HID_PRESENTATION_SLIDESHOW_START, BUTTON_PLAY|BUTTON_REL,          BUTTON_PLAY },
+    { ACTION_USB_HID_PRESENTATION_SLIDESHOW_LEAVE, BUTTON_PLAY|BUTTON_REPEAT,       BUTTON_PLAY },
+    { ACTION_USB_HID_PRESENTATION_SLIDE_PREV,      BUTTON_UP|BUTTON_REL,            BUTTON_UP },
+    { ACTION_USB_HID_PRESENTATION_SLIDE_NEXT,      BUTTON_DOWN|BUTTON_REL,          BUTTON_DOWN },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_presentation */
+
+static const struct button_mapping button_context_usb_hid_mode_browser[] = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_browser */
+
+#ifdef HAVE_USB_HID_MOUSE
+static const struct button_mapping button_context_usb_hid_mode_mouse[] = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_mouse */
+#endif
+#endif
+
+/* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
+const struct button_mapping* get_context_mapping(int context)
+{
+    switch (context)
+    {
+        case CONTEXT_STD:
+            return button_context_standard;
+        case CONTEXT_MAINMENU:
+            return button_context_tree;
+        case CONTEXT_SETTINGS:
+            return button_context_settings;
+        case CONTEXT_WPS:
+            return button_context_wps;
+        case CONTEXT_YESNOSCREEN:
+            return button_context_yesno;
+        case CONTEXT_SETTINGS_TIME:
+            return button_context_time;
+        case CONTEXT_KEYBOARD:
+        case CONTEXT_MORSE_INPUT:
+            return button_context_keyboard;
+#ifdef CONFIG_TUNER
+        case CONTEXT_FM:
+             return button_context_radio;
+#endif
+        case CONTEXT_LIST:
+            return button_context_list;
+        case CONTEXT_TREE:
+            return button_context_tree;
+        case CONTEXT_SETTINGS_EQ:
+            return button_context_eq;
+#ifdef HAVE_RECORDING
+        case CONTEXT_RECSCREEN:
+            return button_context_recscreen;
+#endif
+        case CONTEXT_QUICKSCREEN:
+            return button_context_quickscreen;
+        case CONTEXT_BOOKMARKSCREEN:
+            return button_context_bmark;
+        case CONTEXT_PITCHSCREEN:
+            return button_context_pitchscreen;
+        case CONTEXT_SETTINGS_COLOURCHOOSER:
+            return button_context_colorchooser;
+        case CONTEXT_SETTINGS_RECTRIGGER:
+            return button_context_settings;
+    case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
+            return button_context_settings;
+#ifdef USB_ENABLE_HID
+        case CONTEXT_USB_HID:
+            return button_context_usb_hid;
+        case CONTEXT_USB_HID_MODE_MULTIMEDIA:
+            return button_context_usb_hid_mode_multimedia;
+        case CONTEXT_USB_HID_MODE_PRESENTATION:
+            return button_context_usb_hid_mode_presentation;
+        case CONTEXT_USB_HID_MODE_BROWSER:
+            return button_context_usb_hid_mode_browser;
+#ifdef HAVE_USB_HID_MOUSE
+        case CONTEXT_USB_HID_MODE_MOUSE:
+            return button_context_usb_hid_mode_mouse;
+#endif
+#endif
+        default:
+            return button_context_standard;
+    }
+    return button_context_standard;
+}
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index a70bb8b923..fc575a3764 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -12465,15 +12465,15 @@
   user: core
   <source>
     *: none
-    gigabeats,mpiohd200,mpiohd300,sansafuzeplus: "3-D Enhancement"
+    gigabeats,mpiohd200,mpiohd300,sansafuzeplus,creativezenxfi2,creativezenxfi3: "3-D Enhancement"
   </source>
   <dest>
     *: none
-    gigabeats,mpiohd200,mpiohd300,sansafuzeplus: "3-D Enhancement"
+    gigabeats,mpiohd200,mpiohd300,sansafuzeplus,creativezenxfi2,creativezenxfi3: "3-D Enhancement"
   </dest>
   <voice>
     *: none
-    gigabeats,mpiohd200,mpiohd300,sansafuzeplus: "3-D Enhancement"
+    gigabeats,mpiohd200,mpiohd300,sansafuzeplus,creativezenxfi2,creativezenxfi3: "3-D Enhancement"
   </voice>
 </phrase>
 <phrase>
diff --git a/apps/plugins/battery_bench.c b/apps/plugins/battery_bench.c
index cd863fafcb..8a5ff2fcdf 100644
--- a/apps/plugins/battery_bench.c
+++ b/apps/plugins/battery_bench.c
@@ -240,10 +240,16 @@
 #define BATTERY_ON_TXT  "SELECT - start"
 #define BATTERY_OFF_TXT "POWER"
 
+#elif CONFIG_KEYPAD == CREATIVE_ZENXFI3_PAD
+#define BATTERY_ON BUTTON_PLAY
+#define BATTERY_OFF BUTTON_POWER
+#define BATTERY_ON_TXT  "PLAY - start"
+
 #elif (CONFIG_KEYPAD == HM60X_PAD) || (CONFIG_KEYPAD == HM801_PAD)
 #define BATTERY_ON BUTTON_SELECT
 #define BATTERY_OFF BUTTON_POWER
 #define BATTERY_ON_TXT  "SELECT - start"
+
 #define BATTERY_OFF_TXT "POWER"
 
 #else
diff --git a/apps/plugins/lib/pluginlib_actions.c b/apps/plugins/lib/pluginlib_actions.c
index 9505668d7f..b351955e9c 100644
--- a/apps/plugins/lib/pluginlib_actions.c
+++ b/apps/plugins/lib/pluginlib_actions.c
@@ -118,6 +118,7 @@ const struct button_mapping pla_main_ctx[] =
     || (CONFIG_KEYPAD == SANSA_FUZEPLUS_PAD) \
     || (CONFIG_KEYPAD == SANSA_CONNECT_PAD) \
     || (CONFIG_KEYPAD == SAMSUNG_YPR0_PAD) \
+    || (CONFIG_KEYPAD == CREATIVE_ZENXFI3_PAD) \
     || (CONFIG_KEYPAD == HM60X_PAD) \
     || (CONFIG_KEYPAD == HM801_PAD))
     { PLA_UP,               BUTTON_UP,                          BUTTON_NONE },
@@ -417,6 +418,12 @@ const struct button_mapping pla_main_ctx[] =
     {PLA_SELECT,            BUTTON_SELECT,                      BUTTON_NONE},
     {PLA_SELECT_REL,        BUTTON_SELECT|BUTTON_REL,           BUTTON_SELECT},
     {PLA_SELECT_REPEAT,     BUTTON_SELECT|BUTTON_REPEAT,        BUTTON_NONE},
+#elif (CONFIG_KEYPAD == CREATIVE_ZENXFI3_PAD)
+    {PLA_CANCEL,            BUTTON_VOL_DOWN,                    BUTTON_NONE},
+    {PLA_EXIT,              BUTTON_POWER,                       BUTTON_NONE},
+    {PLA_SELECT,            BUTTON_VOL_UP,                      BUTTON_NONE},
+    {PLA_SELECT_REL,        BUTTON_VOL_UP|BUTTON_REL,           BUTTON_VOL_UP},
+    {PLA_SELECT_REPEAT,     BUTTON_VOL_UP|BUTTON_REPEAT,        BUTTON_NONE},
 #else
 #   ifndef HAVE_TOUCHSCREEN
 #       error pluginlib_actions: No actions defined
diff --git a/firmware/SOURCES b/firmware/SOURCES
index c81ecf3294..f6d7c2b69f 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -332,6 +332,9 @@ drivers/tuner/ipod_remote_tuner.c
 #if (CONFIG_TUNER & RDA5802)
 drivers/tuner/rda5802.c
 #endif /* (CONFIG_TUNER & RDA5802) */
+#if (CONFIG_TUNER & STFM1000)
+drivers/tuner/stfm1000.c
+#endif /* (CONFIG_TUNER & STFM1000) */
 #if defined(HAVE_RDS_CAP)
 drivers/rds.c
 #endif /* HAVE_RDS_CAP */
@@ -504,8 +507,12 @@ target/arm/imx233/clkctrl-imx233.c
 target/arm/imx233/system-imx233.c
 target/arm/imx233/timrot-imx233.c
 target/arm/imx233/kernel-imx233.c
+# if (CONFIG_STORAGE & STORAGE_SD)
 target/arm/imx233/sd-imx233.c
+# endif
+# if (CONFIG_STORAGE & STORAGE_MMC)
 target/arm/imx233/mmc-imx233.c
+# endif
 target/arm/imx233/partitions-imx233.c
 target/arm/imx233/ssp-imx233.c
 target/arm/imx233/dma-imx233.c
@@ -1124,6 +1131,33 @@ target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c
 target/arm/tms320dm320/creative-zvm/usb-creativezvm.c
 #endif /* CREATIVE_ZVx */
 
+#ifdef CREATIVE_ZENXFI2
+target/arm/imx233/creative-zenxfi2/backlight-zenxfi2.c
+target/arm/imx233/creative-zenxfi2/lcd-zenxfi2.c
+target/arm/imx233/creative-zenxfi2/button-zenxfi2.c
+target/arm/imx233/creative-zenxfi2/debug-zenxfi2.c
+target/arm/imx233/creative-zenxfi2/power-zenxfi2.c
+target/arm/imx233/creative-zenxfi2/adc-zenxfi2.c
+target/arm/imx233/creative-zenxfi2/powermgmt-zenxfi2.c
+#ifndef BOOTLOADER
+target/arm/imx233/creative-zenxfi2/audio-zenxfi2.c
+#endif
+#endif
+
+#ifdef CREATIVE_ZENXFI3
+drivers/mpr121.c
+target/arm/imx233/creative-zenxfi3/backlight-zenxfi3.c
+target/arm/imx233/creative-zenxfi3/lcd-zenxfi3.c
+target/arm/imx233/creative-zenxfi3/button-zenxfi3.c
+target/arm/imx233/creative-zenxfi3/debug-zenxfi3.c
+target/arm/imx233/creative-zenxfi3/power-zenxfi3.c
+target/arm/imx233/creative-zenxfi3/adc-zenxfi3.c
+target/arm/imx233/creative-zenxfi3/powermgmt-zenxfi3.c
+#ifndef BOOTLOADER
+target/arm/imx233/creative-zenxfi3/audio-zenxfi3.c
+#endif
+#endif
+
 #ifdef SANSA_CONNECT
 drivers/lcd-memframe.c
 target/arm/tms320dm320/sdmmc-dm320.c
diff --git a/firmware/export/config.h b/firmware/export/config.h
index e17b152e39..f654609966 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -145,6 +145,8 @@
 #define HM801_PAD          51
 #define SANSA_CONNECT_PAD  52
 #define SAMSUNG_YPR0_PAD   53
+#define CREATIVE_ZENXFI2_PAD 54
+#define CREATIVE_ZENXFI3_PAD 55
 
 /* CONFIG_REMOTE_KEYPAD */
 #define H100_REMOTE   1
@@ -244,6 +246,8 @@
 #define LCD_CONNECT   45 /* as used by the Sandisk Sansa Connect */
 #define LCD_GIGABEATS 46
 #define LCD_YPR0      47
+#define LCD_CREATIVEZXFI2 48 /* as used by the Creative Zen X-Fi2 */
+#define LCD_CREATIVEZXFI3 49 /* as used by the Creative Zen X-Fi3 */
 
 /* LCD_PIXELFORMAT */
 #define HORIZONTAL_PACKING 1
@@ -417,6 +421,10 @@ Lyre prototype 1 */
 #include "config/zenvisionm60gb.h"
 #elif defined(CREATIVE_ZV)
 #include "config/zenvision.h"
+#elif defined(CREATIVE_ZENXFI2)
+#include "config/creativezenxfi2.h"
+#elif defined(CREATIVE_ZENXFI3)
+#include "config/creativezenxfi3.h"
 #elif defined(PHILIPS_SA9200)
 #include "config/gogearsa9200.h"
 #elif defined(PHILIPS_HDD1630)
diff --git a/firmware/export/config/creativezenxfi2.h b/firmware/export/config/creativezenxfi2.h
new file mode 100644
index 0000000000..432d7949d3
--- /dev/null
+++ b/firmware/export/config/creativezenxfi2.h
@@ -0,0 +1,202 @@
+/*
+ * This config file is for the Creative Zen X-Fi2
+ */
+#define TARGET_TREE /* this target is using the target tree system */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 82
+#define MODEL_NAME   "Creative Zen X-Fi2"
+
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+
+/* define this if you have recording possibility */
+#define HAVE_RECORDING
+
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+
+/* Default recording levels */
+#define DEFAULT_REC_MIC_GAIN    23
+#define DEFAULT_REC_LEFT_GAIN   23
+#define DEFAULT_REC_RIGHT_GAIN  23
+
+/* Define bitmask of input sources - recordable bitmask can be defined
+   explicitly if different */
+#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_FMRADIO)
+
+/* define this if you have a bitmap LCD display */
+#define HAVE_LCD_BITMAP
+/* define this if you have a colour LCD */
+#define HAVE_LCD_COLOR
+
+#ifndef BOOTLOADER
+#define HAVE_ALBUMART
+
+/* define this to enable bitmap scaling */
+#define HAVE_BMP_SCALING
+
+/* define this to enable JPEG decoding */
+#define HAVE_JPEG
+
+/* Define this if a programmable hotkey is mapped */
+#define HAVE_HOTKEY
+
+/* define this if you have access to the quickscreen */
+#define HAVE_QUICKSCREEN
+
+/* define this if you have access to the pitchscreen */
+#define HAVE_PITCHSCREEN
+
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
+/* define this if the target has volume keys which can be used in the lists */
+#define HAVE_VOLUME_IN_LIST
+
+/* define this if you have LCD enable function */
+#define HAVE_LCD_ENABLE
+
+/* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE
+   should be defined as well.
+#define HAVE_LCD_SLEEP
+#define HAVE_LCD_SLEEP_SETTING
+*/
+
+/* define this if you can flip your LCD
+#define HAVE_LCD_FLIP
+*/
+
+/* define this if you can invert the colours on your LCD
+#define HAVE_LCD_INVERT
+*/
+
+/* define this if you have a real-time clock */
+#define CONFIG_RTC RTC_IMX233
+
+/* define this if you have a real-time clock with alarm facilities */
+#define HAVE_RTC_ALARM
+
+#endif /* !BOOTLOADER */
+
+/* define this if you have an i.MX23 codec */
+#define HAVE_IMX233_CODEC
+
+#define CONFIG_TUNER STFM1000
+
+/* There is no hardware tone control */
+#define HAVE_SW_TONE_CONTROLS
+
+#define CONFIG_KEYPAD CREATIVE_ZENXFI2_PAD
+#define HAVE_TOUCHSCREEN
+#define HAVE_BUTTON_DATA
+
+/* Define this to enable morse code input */
+#define HAVE_MORSE_INPUT
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+/* LCD dimensions */
+#define LCD_WIDTH  240
+#define LCD_HEIGHT 400
+#define LCD_DEPTH  16   /* 65536 colours */
+#define LCD_PIXELFORMAT RGB565 /* rgb565 */
+#define LCD_DPI    150
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* Some Sansa Fuzes seem to be FAT16 formatted */
+#define HAVE_FAT16SUPPORT
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x100000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x80000
+
+#define AB_REPEAT_ENABLE
+
+/* Define this for LCD backlight available */
+#define HAVE_BACKLIGHT
+#define HAVE_BACKLIGHT_BRIGHTNESS
+
+/* Main LCD backlight brightness range and defaults */
+#define MIN_BRIGHTNESS_SETTING      0
+#define MAX_BRIGHTNESS_SETTING      100
+#define DEFAULT_BRIGHTNESS_SETTING  50
+
+/* Which backlight fading type? */
+#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
+
+/* define this if you have a flash memory storage */
+#define HAVE_FLASH_STORAGE
+
+/* define this if the flash memory uses the SecureDigital Memory Card protocol */
+#define CONFIG_STORAGE (/*STORAGE_NAND |*/ STORAGE_SD)
+#define NUM_DRIVES 1
+#define HAVE_MULTIDRIVE
+#define HAVE_MULTIVOLUME
+#define HAVE_HOTSWAP_STORAGE_AS_MAIN
+#define HAVE_HOTSWAP
+#define CONFIG_NAND NAND_IMX233
+
+/* todo */
+#define BATTERY_CAPACITY_DEFAULT 550    /* default battery capacity */
+#define BATTERY_CAPACITY_MIN 550        /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 550        /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 0          /* capacity increment */
+#define BATTERY_TYPES_COUNT  1          /* only one type */
+
+#define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE
+
+/* Charging implemented in a target-specific algorithm */
+#define CONFIG_CHARGING CHARGING_TARGET
+
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
+/* Define this if you have an IMX233*/
+#define CONFIG_CPU IMX233
+
+/* Define this if you want to use the IMX233 i2c interface */
+#define CONFIG_I2C I2C_IMX233
+
+/* define current usage levels (based on battery bench) */
+#define CURRENT_NORMAL     35
+#define CURRENT_BACKLIGHT  30
+#define CURRENT_RECORD     CURRENT_NORMAL
+
+/* maximum charging current */
+#define CURRENT_MAX_CHG   200
+
+/* Define this to the CPU frequency */
+#define CPU_FREQ      454000000
+
+/* Type of LCD */
+#define CONFIG_LCD LCD_CREATIVEZXFI2
+
+/* Offset ( in the firmware file's header ) to the file CRC and data. These are
+   only used when loading the old format rockbox.e200 file */
+#define FIRMWARE_OFFSET_FILE_CRC    0x0
+#define FIRMWARE_OFFSET_FILE_DATA   0x8
+
+/* USB On-the-go */
+#define CONFIG_USBOTG USBOTG_ARC
+
+/* enable these for the experimental usb stack */
+#define HAVE_USBSTACK
+//#define USB_HANDLED_BY_OF
+#define USE_ROCKBOX_USB
+#define USB_VENDOR_ID 0x041e
+#define USB_PRODUCT_ID 0x2020
+#define HAVE_USB_HID_MOUSE
+#define HAVE_BOOTLOADER_USB_MODE
+
+/* Define this if you have adjustable CPU frequency */
+#define HAVE_ADJUSTABLE_CPU_FREQ
+
+#define BOOTFILE_EXT    "creative"
+#define BOOTFILE        "rockbox." BOOTFILE_EXT
+#define BOOTDIR "/.rockbox"
+
+#define INCLUDE_TIMEOUT_API
diff --git a/firmware/export/config/creativezenxfi3.h b/firmware/export/config/creativezenxfi3.h
new file mode 100644
index 0000000000..61ee9ed4bf
--- /dev/null
+++ b/firmware/export/config/creativezenxfi3.h
@@ -0,0 +1,208 @@
+/*
+ * This config file is for the Creative Zen X-Fi3
+ */
+#define TARGET_TREE /* this target is using the target tree system */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 83
+#define MODEL_NAME   "Creative Zen X-Fi3"
+
+#define HW_SAMPR_CAPS       SAMPR_CAP_ALL
+
+/* define this if you have recording possibility */
+#define HAVE_RECORDING
+
+#define REC_SAMPR_CAPS      SAMPR_CAP_ALL
+
+/* Default recording levels */
+#define DEFAULT_REC_MIC_GAIN    23
+#define DEFAULT_REC_LEFT_GAIN   23
+#define DEFAULT_REC_RIGHT_GAIN  23
+
+/* Define bitmask of input sources - recordable bitmask can be defined
+   explicitly if different */
+#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_FMRADIO)
+
+/* define this if you have a bitmap LCD display */
+#define HAVE_LCD_BITMAP
+/* define this if you have a colour LCD */
+#define HAVE_LCD_COLOR
+
+#ifndef BOOTLOADER
+#define HAVE_ALBUMART
+
+/* define this to enable bitmap scaling */
+#define HAVE_BMP_SCALING
+
+/* define this to enable JPEG decoding */
+#define HAVE_JPEG
+
+/* Define this if a programmable hotkey is mapped */
+#define HAVE_HOTKEY
+
+/* define this if you have access to the quickscreen */
+#define HAVE_QUICKSCREEN
+
+/* define this if you have a light associated with the buttons */
+#define HAVE_BUTTON_LIGHT
+#define HAVE_BUTTONLIGHT_BRIGHTNESS
+
+/* define this if you have access to the pitchscreen */
+#define HAVE_PITCHSCREEN
+
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
+/* define this if the target has volume keys which can be used in the lists */
+#define HAVE_VOLUME_IN_LIST
+
+/* define this if you have LCD enable function */
+#define HAVE_LCD_ENABLE
+
+/* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE
+   should be defined as well.
+#define HAVE_LCD_SLEEP
+#define HAVE_LCD_SLEEP_SETTING
+*/
+
+/* define this if you can flip your LCD
+#define HAVE_LCD_FLIP
+*/
+
+/* define this if you can invert the colours on your LCD
+#define HAVE_LCD_INVERT
+*/
+
+/* define this if you have a real-time clock */
+#define CONFIG_RTC RTC_IMX233
+
+/* define this if you have a real-time clock with alarm facilities */
+#define HAVE_RTC_ALARM
+
+#endif /* !BOOTLOADER */
+
+/* define this if you have an i.MX23 codec */
+#define HAVE_IMX233_CODEC
+
+#define CONFIG_TUNER STFM1000
+
+/* There is no hardware tone control */
+#define HAVE_SW_TONE_CONTROLS
+
+#define CONFIG_KEYPAD CREATIVE_ZENXFI3_PAD
+
+/* Define this to enable morse code input */
+#define HAVE_MORSE_INPUT
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+/* LCD dimensions */
+#define LCD_WIDTH  176
+#define LCD_HEIGHT 220
+#define LCD_DEPTH  16   /* 65536 colours */
+#define LCD_PIXELFORMAT RGB565 /* rgb565 */
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* Some Sansa Fuzes seem to be FAT16 formatted */
+#define HAVE_FAT16SUPPORT
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x100000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x80000
+
+#define AB_REPEAT_ENABLE
+
+/* Define this for LCD backlight available */
+#define HAVE_BACKLIGHT
+#define HAVE_BACKLIGHT_BRIGHTNESS
+
+/* Main LCD backlight brightness range and defaults */
+#define MIN_BRIGHTNESS_SETTING      0
+#define MAX_BRIGHTNESS_SETTING      100
+#define DEFAULT_BRIGHTNESS_SETTING  50
+
+/* Which backlight fading type? */
+#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
+
+/* define this if you have a flash memory storage */
+#define HAVE_FLASH_STORAGE
+
+/* define this if the flash memory uses the SecureDigital Memory Card protocol */
+#define CONFIG_STORAGE STORAGE_SD
+#define NUM_DRIVES 2
+#define HAVE_MULTIDRIVE
+#define HAVE_MULTIVOLUME
+#define HAVE_HOTSWAP
+
+/* Extra threads: touchpad */
+#define TARGET_EXTRA_THREADS 1
+
+/* todo */
+#define BATTERY_CAPACITY_DEFAULT 550    /* default battery capacity */
+#define BATTERY_CAPACITY_MIN 550        /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 550        /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 0          /* capacity increment */
+#define BATTERY_TYPES_COUNT  1          /* only one type */
+
+#define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE
+
+/* Charging implemented in a target-specific algorithm */
+#define CONFIG_CHARGING CHARGING_TARGET
+
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
+/* Define this if you have an IMX233*/
+#define CONFIG_CPU IMX233
+
+/* Define this if you want to use the IMX233 i2c interface */
+#define CONFIG_I2C I2C_IMX233
+
+/* define current usage levels (based on battery bench) */
+#define CURRENT_NORMAL     35
+#define CURRENT_BACKLIGHT  30
+#define CURRENT_RECORD     CURRENT_NORMAL
+
+/* maximum charging current */
+#define CURRENT_MAX_CHG   200
+
+/* Define this to the CPU frequency */
+#define CPU_FREQ      454000000
+
+/* Type of LCD */
+#define CONFIG_LCD LCD_CREATIVEZXFI3
+
+/* Offset ( in the firmware file's header ) to the file CRC and data. These are
+   only used when loading the old format rockbox.e200 file */
+#define FIRMWARE_OFFSET_FILE_CRC    0x0
+#define FIRMWARE_OFFSET_FILE_DATA   0x8
+
+/* USB On-the-go */
+#define CONFIG_USBOTG USBOTG_ARC
+
+/* enable these for the experimental usb stack */
+#define HAVE_USBSTACK
+//#define USB_HANDLED_BY_OF
+#define USE_ROCKBOX_USB
+#define USB_VENDOR_ID 0x041e
+#define USB_PRODUCT_ID 0x2020
+#define HAVE_USB_HID_MOUSE
+#define HAVE_BOOTLOADER_USB_MODE
+
+/* The fuze+ actually interesting partition table does not use 512-byte sector
+ * (usually 2048 logical sector size) */
+#define MAX_LOG_SECTOR_SIZE 2048
+
+/* Define this if you have adjustable CPU frequency */
+#define HAVE_ADJUSTABLE_CPU_FREQ
+
+#define BOOTFILE_EXT    "creative"
+#define BOOTFILE        "rockbox." BOOTFILE_EXT
+#define BOOTDIR "/.rockbox"
+
+#define INCLUDE_TIMEOUT_API
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/adc-target.h b/firmware/target/arm/imx233/creative-zenxfi2/adc-target.h
new file mode 100644
index 0000000000..79b281b892
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/adc-target.h
@@ -0,0 +1,32 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 _ADC_TARGET_H_
+#define _ADC_TARGET_H_
+
+#define NUM_ADC_CHANNELS    5
+
+#define ADC_BATTERY         0
+#define ADC_DIE_TEMP        1
+#define ADC_VDDIO           2
+#define ADC_5V              3
+#define ADC_BATT_TEMP       4
+
+#endif
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/adc-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/adc-zenxfi2.c
new file mode 100644
index 0000000000..50ed498cc6
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/adc-zenxfi2.c
@@ -0,0 +1,40 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#include "adc-target.h"
+#include "adc-imx233.h"
+
+int imx233_adc_mapping[] =
+{
+    [ADC_BATTERY] = IMX233_ADC_BATTERY,
+    [ADC_DIE_TEMP] = IMX233_ADC_DIE_TEMP,
+    [ADC_VDDIO] = IMX233_ADC_VDDIO,
+    [ADC_5V] = HW_LRADC_CHANNEL_5V,
+    [ADC_BATT_TEMP] = IMX233_ADC_BATT_TEMP,
+};
+
+const char *imx233_adc_channel_name[] =
+{
+    "Battery(raw)",
+    "Die temperature(°C)",
+    "VddIO",
+    "Vdd5V",
+    "Battery temperature(raw)",
+};
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/audio-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/audio-zenxfi2.c
new file mode 100644
index 0000000000..810f1c156f
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/audio-zenxfi2.c
@@ -0,0 +1,55 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "system.h"
+#include "audiohw.h"
+#include "audio.h"
+#include "audioout-imx233.h"
+#include "audioin-imx233.h"
+
+static int input_source = AUDIO_SRC_PLAYBACK;
+static unsigned input_flags = 0;
+static int output_source = AUDIO_SRC_PLAYBACK;
+
+static void select_audio_path(void)
+{
+    if(input_source == AUDIO_SRC_PLAYBACK)
+        imx233_audioout_select_hp_input(false);
+    else
+        imx233_audioout_select_hp_input(true);
+}
+
+void audio_input_mux(int source, unsigned flags)
+{
+    (void) source;
+    (void) flags;
+    input_source = source;
+    input_flags = flags;
+    select_audio_path();
+}
+  
+void audio_set_output_source(int source)
+{
+    (void) source;
+    output_source = source;
+    select_audio_path();
+}
+
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/backlight-target.h b/firmware/target/arm/imx233/creative-zenxfi2/backlight-target.h
new file mode 100644
index 0000000000..e3766965d8
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/backlight-target.h
@@ -0,0 +1,29 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 BACKLIGHT_TARGET_H
+#define BACKLIGHT_TARGET_H
+
+bool _backlight_init(void);
+void _backlight_on(void);
+void _backlight_off(void);
+void _backlight_set_brightness(int brightness);
+
+#endif /* BACKLIGHT_TARGET_H */
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/backlight-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/backlight-zenxfi2.c
new file mode 100644
index 0000000000..8fcdd8ba32
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/backlight-zenxfi2.c
@@ -0,0 +1,58 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "system.h"
+#include "lcd.h"
+#include "backlight.h"
+#include "backlight-target.h"
+#include "pwm-imx233.h"
+
+void _backlight_set_brightness(int brightness)
+{
+    imx233_pwm_setup_channel(4, 1024, HW_PWM_PERIODx__CDIV__DIV_1,
+        0, HW_PWM_PERIODx__STATE__HIGH,
+        (brightness * 1024) / 100, HW_PWM_PERIODx__STATE__LOW);
+    imx233_pwm_enable_channel(4, true);
+}
+
+bool _backlight_init(void)
+{
+    _backlight_set_brightness(DEFAULT_BRIGHTNESS_SETTING);
+    return true;
+}
+
+void _backlight_on(void)
+{
+#ifdef HAVE_LCD_ENABLE
+    lcd_enable(true); /* power on lcd + visible display */
+#endif
+    /* don't do anything special, the core will set the brightness */
+}
+
+void _backlight_off(void)
+{
+    /* there is no real on/off but we can set to 0 brightness */
+    _backlight_set_brightness(0);
+#ifdef HAVE_LCD_ENABLE
+    lcd_enable(false); /* power off visible display */
+#endif
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/button-target.h b/firmware/target/arm/imx233/creative-zenxfi2/button-target.h
new file mode 100644
index 0000000000..8f4cda85d8
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/button-target.h
@@ -0,0 +1,59 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 _BUTTON_TARGET_H_
+#define _BUTTON_TARGET_H_
+
+#include <stdbool.h>
+#include "config.h"
+
+void button_init_device(void);
+int button_read_device(int *data);
+bool button_debug_screen(void);
+
+/* Main unit's buttons */
+#define BUTTON_POWER                0x00000001
+#define BUTTON_MENU                 0x00000002
+/* For compatibility */
+#define BUTTON_LEFT  BUTTON_MIDLEFT
+#define BUTTON_RIGHT BUTTON_MIDRIGHT
+#define BUTTON_UP    BUTTON_TOPMIDDLE
+#define BUTTON_DOWN  BUTTON_BOTTOMMIDDLE
+
+/* Touch Screen Area Buttons */
+#define BUTTON_TOPLEFT      0x00000010
+#define BUTTON_TOPMIDDLE    0x00000020
+#define BUTTON_TOPRIGHT     0x00000040
+#define BUTTON_MIDLEFT      0x00000080
+#define BUTTON_CENTER       0x00000100
+#define BUTTON_MIDRIGHT     0x00000200
+#define BUTTON_BOTTOMLEFT   0x00000400
+#define BUTTON_BOTTOMMIDDLE 0x00000800
+#define BUTTON_BOTTOMRIGHT  0x00001000
+
+#define BUTTON_MAIN 0x1fff
+
+#define BUTTON_REMOTE 0
+
+/* Software power-off */
+#define POWEROFF_BUTTON BUTTON_POWER
+#define POWEROFF_COUNT 10
+
+#endif /* _BUTTON_TARGET_H_ */
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/button-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/button-zenxfi2.c
new file mode 100644
index 0000000000..d6a4209292
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/button-zenxfi2.c
@@ -0,0 +1,119 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#include "button-target.h"
+#include "system.h"
+#include "system-target.h"
+#include "pinctrl-imx233.h"
+#include "power-imx233.h"
+#include "string.h"
+#include "usb.h"
+#include "touchscreen.h"
+#include "touchscreen-imx233.h"
+
+struct touch_calibration_point
+{
+    short px_x; /* known pixel value */
+    short px_y;
+    short val_x; /* touchscreen value at the known pixel */
+    short val_y;
+};
+
+static struct touch_calibration_point topleft, bottomright;
+
+/* Amaury Pouly: values on my device
+ * Portait: (x and y are swapped)
+ *   (0,0) = 200, 300
+ *   (240,400) = 3900, 3800
+ * Landscape:
+ *   (0,0) = 200, 3800
+ *   (400,240) = 3900, 300
+*/
+void button_init_device(void)
+{
+#if CONFIG_ORIENTATION == SCREEN_PORTRAIT
+    topleft.val_x = 300;
+    topleft.val_y = 200;
+
+    bottomright.val_x = 3800;
+    bottomright.val_y = 3900;
+#else
+    topleft.val_x = 300;
+    topleft.val_y = 3900;
+
+    bottomright.val_x = 3800;
+    bottomright.val_y = 200;
+#endif
+    topleft.px_x = 0;
+    topleft.px_y = 0;
+
+    bottomright.px_x = LCD_WIDTH;
+    bottomright.px_y = LCD_HEIGHT;
+    
+    imx233_touchscreen_init();
+    imx233_touchscreen_enable(true);
+}
+
+static int touch_to_pixels(int *val_x, int *val_y)
+{
+    short x,y;
+
+#if CONFIG_ORIENTATION == SCREEN_PORTRAIT
+    x = *val_y;
+    y = *val_x;
+#else
+    x = *val_x;
+    y = *val_y;
+#endif
+
+    x = (x - topleft.val_x) * (bottomright.px_x - topleft.px_x) / (bottomright.val_x - topleft.val_x) + topleft.px_x;
+    y = (y - topleft.val_y) * (bottomright.px_y - topleft.px_y) / (bottomright.val_y - topleft.val_y) + topleft.px_y;
+
+    x = MAX(0, MIN(x, LCD_WIDTH - 1));
+    y = MAX(0, MIN(y, LCD_HEIGHT - 1));
+
+    *val_x = x;
+    *val_y = y;
+
+    return (x<<16)|y;
+}
+
+static int touchscreen_read_device(int *data)
+{
+    int x, y;
+    if(!imx233_touchscreen_get_touch(&x, &y))
+        return 0;
+    if(data)
+        *data = touch_to_pixels(&x, &y);
+    return touchscreen_to_pixels(x, y, data);
+}
+
+int button_read_device(int *data)
+{
+    int res = 0;
+    /* B0P11: #power
+     * B0P14: #select */
+    uint32_t mask = imx233_get_gpio_input_mask(0, 0x4800);
+    if(!(mask & 0x800))
+        res |= BUTTON_POWER;
+    if(!(mask & 0x4000))
+        res |= BUTTON_MENU;
+    return res | touchscreen_read_device(data);
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/debug-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/debug-zenxfi2.c
new file mode 100644
index 0000000000..a18704243e
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/debug-zenxfi2.c
@@ -0,0 +1,28 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+
+#include "system.h"
+#include "button-target.h"
+
+bool dbg_hw_target_info(void)
+{
+    return false;
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/lcd-target.h b/firmware/target/arm/imx233/creative-zenxfi2/lcd-target.h
new file mode 100644
index 0000000000..5c1ecdd406
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/lcd-target.h
@@ -0,0 +1,24 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 LCD_TARGET_H
+#define LCD_TARGET_H
+
+#endif /* LCD_TARGET_H */
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/lcd-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/lcd-zenxfi2.c
new file mode 100644
index 0000000000..277c7120e1
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/lcd-zenxfi2.c
@@ -0,0 +1,512 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#include <sys/types.h> /* off_t */
+#include <string.h>
+#include "cpu.h"
+#include "system.h"
+#include "backlight-target.h"
+#include "lcd.h"
+#include "lcdif-imx233.h"
+#include "clkctrl-imx233.h"
+#include "pinctrl-imx233.h"
+#include "logf.h"
+
+#ifdef HAVE_LCD_ENABLE
+static bool lcd_on;
+#endif
+static unsigned lcd_yuv_options = 0;
+
+static void setup_parameters(void)
+{
+    imx233_lcdif_reset();
+    imx233_lcdif_set_lcd_databus_width(HW_LCDIF_CTRL__LCD_DATABUS_WIDTH_18_BIT);
+    imx233_lcdif_set_word_length(HW_LCDIF_CTRL__WORD_LENGTH_18_BIT);
+    imx233_lcdif_set_timings(2, 2, 3, 3);
+}
+
+static void setup_lcd_pins(bool use_lcdif)
+{
+    if(use_lcdif)
+    {
+        imx233_set_pin_function(1, 25, PINCTRL_FUNCTION_MAIN); /* lcd_vsync */
+        imx233_set_pin_function(1, 21, PINCTRL_FUNCTION_MAIN); /* lcd_cs */
+        imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_MAIN); /* lcd_dotclk */
+        imx233_set_pin_function(1, 23, PINCTRL_FUNCTION_MAIN); /* lcd_enable */
+        imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_MAIN); /* lcd_hsync */
+        imx233_set_pin_function(1, 18, PINCTRL_FUNCTION_MAIN); /* lcd_reset */
+        imx233_set_pin_function(1, 19, PINCTRL_FUNCTION_MAIN); /* lcd_rs */
+        imx233_set_pin_function(1, 16, PINCTRL_FUNCTION_MAIN); /* lcd_d16 */
+        imx233_set_pin_function(1, 17, PINCTRL_FUNCTION_MAIN); /* lcd_d17 */
+        imx233_set_pin_function(1, 20, PINCTRL_FUNCTION_MAIN); /* lcd_wr */
+        __REG_CLR(HW_PINCTRL_MUXSEL(2)) = 0xffffffff; /* lcd_d{0-15} */
+    }
+    else
+    {
+        __REG_SET(HW_PINCTRL_MUXSEL(2)) = 0xffffffff; /* lcd_d{0-15} */
+        imx233_enable_gpio_output_mask(1, 0x3ffffff, false); /* lcd_{d{0-17},reset,rs,wr,cs,dotclk,enable,hsync,vsync} */
+        imx233_set_pin_function(1, 16, PINCTRL_FUNCTION_GPIO); /* lcd_d16 */
+        imx233_set_pin_function(1, 17, PINCTRL_FUNCTION_GPIO); /* lcd_d17 */
+        imx233_set_pin_function(1, 19, PINCTRL_FUNCTION_GPIO); /* lcd_rs */
+        imx233_set_pin_function(1, 20, PINCTRL_FUNCTION_GPIO); /* lcd_wr */
+        imx233_set_pin_function(1, 21, PINCTRL_FUNCTION_GPIO); /* lcd_cs */
+        imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_GPIO); /* lcd_dotclk */
+        imx233_set_pin_function(1, 23, PINCTRL_FUNCTION_GPIO); /* lcd_enable */
+        imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_GPIO); /* lcd_hsync */
+        imx233_set_pin_function(1, 25, PINCTRL_FUNCTION_GPIO); /* lcd_vsync */
+    }
+}
+
+static void common_lcd_enable(bool enable)
+{
+    imx233_lcdif_enable(enable);
+    setup_lcd_pins(enable); /* use GPIO pins when disable */
+}
+
+static void setup_lcdif(void)
+{
+    setup_parameters();
+    common_lcd_enable(true);
+    imx233_lcdif_enable_bus_master(true);
+}
+
+static inline uint32_t encode_16_to_18(uint32_t a)
+{
+    return ((a & 0xff) << 1) | (((a >> 8) & 0xff) << 10);
+}
+
+static inline uint32_t decode_18_to_16(uint32_t a)
+{
+    return ((a >> 1) & 0xff) | ((a >> 2) & 0xff00);
+}
+
+static void setup_lcdif_clock(void)
+{
+    /* the LCD seems to work at 24Mhz, so use the xtal clock with no divider */
+    imx233_clkctrl_enable_clock(CLK_PIX, false);
+    imx233_clkctrl_set_clock_divisor(CLK_PIX, 1);
+    imx233_clkctrl_set_bypass_pll(CLK_PIX, true); /* use XTAL */
+    imx233_clkctrl_enable_clock(CLK_PIX, true);
+}
+
+static void lcd_write_reg(uint32_t reg, uint32_t data)
+{
+    uint32_t old_reg = reg;
+    /* get back to 18-bit word length */
+    imx233_lcdif_set_word_length(HW_LCDIF_CTRL__WORD_LENGTH_18_BIT);
+    reg = encode_16_to_18(reg);
+    data = encode_16_to_18(data);
+    
+    imx233_lcdif_pio_send(false, 2, &reg);
+    if(old_reg != 0 && old_reg != 0x202)
+        imx233_lcdif_pio_send(true, 2, &data);
+}
+
+#define REG_MDELAY  0xffffffff
+struct lcd_sequence_entry_t
+{
+    uint32_t reg, data;
+};
+
+static void lcd_send_sequence(struct lcd_sequence_entry_t *seq, unsigned count)
+{
+    for(;count-- > 0; seq++)
+    {
+        if(seq->reg == REG_MDELAY)
+            mdelay(seq->data);
+        else
+            lcd_write_reg(seq->reg, seq->data);
+    }
+}
+
+#define _begin_seq() static struct lcd_sequence_entry_t __seq[] = {
+#define _mdelay(a) {REG_MDELAY, a},
+#define _lcd_write_reg(a, b) {a, b},
+#define _end_seq() }; lcd_send_sequence(__seq, sizeof(__seq) / sizeof(__seq[0]));
+
+static void lcd_init_seq(void)
+{
+    _begin_seq()
+    _lcd_write_reg(0, 0)
+    _lcd_write_reg(0, 0)
+    _lcd_write_reg(0, 0)
+    _lcd_write_reg(0, 0)
+    _mdelay(100)
+    _lcd_write_reg(8, 0x808)
+    _lcd_write_reg(0x10, 0x10)
+    _lcd_write_reg(0x400, 0x6200)
+    _lcd_write_reg(0x300, 0xc0a)
+    _lcd_write_reg(0x301, 0x4c11)
+    _lcd_write_reg(0x302, 0x906)
+    _lcd_write_reg(0x303, 0x1417)
+    _lcd_write_reg(0x304, 0x3333)
+    _lcd_write_reg(0x305, 0x150d)
+    _lcd_write_reg(0x306, 0x740a)
+    _lcd_write_reg(0x307, 0x100c)
+    _lcd_write_reg(0x308, 0x60c)
+    _lcd_write_reg(0x309, 0)
+    _lcd_write_reg(0x100, 0x730)
+    _lcd_write_reg(0x101, 0x237)
+    _lcd_write_reg(0x103, 0x2b00)
+    _lcd_write_reg(0x280, 0x4000)
+    _lcd_write_reg(0x102, 0x81b0)
+    _mdelay(400)
+    _lcd_write_reg(1, 0x100)
+    _lcd_write_reg(2, 0x100)
+    _lcd_write_reg(3, 0x5028)
+    _lcd_write_reg(9, 1)
+    _lcd_write_reg(0xc, 0)
+    _lcd_write_reg(0x11, 0x202)
+    _lcd_write_reg(0x12, 0x101)
+    _lcd_write_reg(0x13, 1)
+    _lcd_write_reg(0x90, 0x8000)
+    _lcd_write_reg(0x210, 0)
+    _lcd_write_reg(0x211, 0xef)
+    _lcd_write_reg(0x212, 0)
+    _lcd_write_reg(0x213, 0x18f)
+    _lcd_write_reg(0x200, 0)
+    _lcd_write_reg(0x201, 0)
+    _lcd_write_reg(0x401, 1)
+    _lcd_write_reg(0x404, 0)
+    _mdelay(400)
+    _lcd_write_reg(7, 0x100)
+    _mdelay(400)
+    _lcd_write_reg(3, 0x1030)
+    _end_seq()
+}
+
+void lcd_init_device(void)
+{
+    setup_lcdif();
+    setup_lcdif_clock();
+
+    // reset device
+    __REG_SET(HW_LCDIF_CTRL1) = HW_LCDIF_CTRL1__RESET;
+    mdelay(50);
+    __REG_CLR(HW_LCDIF_CTRL1) = HW_LCDIF_CTRL1__RESET;
+    mdelay(10);
+    __REG_SET(HW_LCDIF_CTRL1) = HW_LCDIF_CTRL1__RESET;
+
+    lcd_init_seq();
+#ifdef HAVE_LCD_ENABLE
+    lcd_on = true;
+#endif
+}
+
+#ifdef HAVE_LCD_ENABLE
+bool lcd_active(void)
+{
+    return lcd_on;
+}
+
+static void lcd_enable_seq(bool enable)
+{
+    if(!enable)
+    {
+        _begin_seq()
+        _end_seq()
+    }
+    else
+    {
+        _begin_seq()
+        _end_seq()
+    }
+}
+
+void lcd_enable(bool enable)
+{
+    if(lcd_on == enable)
+        return;
+
+    lcd_on = enable;
+    
+    if(enable)
+        common_lcd_enable(true);
+    lcd_enable_seq(enable);
+    if(!enable)
+        common_lcd_enable(false);
+}
+#endif
+
+void lcd_update(void)
+{
+    lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
+}
+
+void lcd_update_rect(int x, int y, int w, int h)
+{
+#ifdef HAVE_LCD_ENABLE
+    if(!lcd_on)
+        return;
+#endif
+    /* make sure the rectangle is included in the screen */
+    x = MIN(x, LCD_WIDTH);
+    y = MIN(y, LCD_HEIGHT);
+    w = MIN(w, LCD_WIDTH - x);
+    h = MIN(h, LCD_HEIGHT - y);
+    
+    imx233_lcdif_wait_ready();
+    lcd_write_reg(0x210, x);
+    lcd_write_reg(0x211, x + w - 1);
+    lcd_write_reg(0x212, y);
+    lcd_write_reg(0x213, y + h - 1);
+    lcd_write_reg(0x200, 0);
+    lcd_write_reg(0x201, 0);
+    lcd_write_reg(0x202, 0);
+    imx233_lcdif_wait_ready();
+    imx233_lcdif_set_word_length(HW_LCDIF_CTRL__WORD_LENGTH_16_BIT);
+    imx233_lcdif_set_byte_packing_format(0xf); /* two pixels per 32-bit word */
+    imx233_lcdif_set_data_format(false, false, false); /* RGB565, don't care, don't care */
+
+    /* there are two cases here:
+     * - either width = LCD_WIDTH and we can directly memcopy a part of lcd_framebuffer to FRAME
+     *   and send it
+     * - either width != LCD_WIDTH and we have to build a contiguous copy of the rectangular area
+     *   into FRAME before sending it (which is slower and doesn't use the hardware)
+     * In all cases, FRAME just acts as a temporary buffer.
+     * NOTE It's more interesting to do a copy to FRAME in all cases since in system mode
+     * the clock runs at 24MHz which provides barely 10MB/s bandwidth compared to >100MB/s
+     * for memcopy operations
+     */
+    if(w == LCD_WIDTH)
+    {
+        memcpy((void *)FRAME, FBADDR(x,y), w * h * sizeof(fb_data));
+    }
+    else
+    {
+        for(int i = 0; i < h; i++)
+            memcpy((fb_data *)FRAME + i * w, FBADDR(x,y + i), w * sizeof(fb_data));
+    }
+    /* WARNING The LCDIF has a limitation on the vertical count ! In 16-bit packed mode
+     * (which we used, ie 16-bit per pixel, 2 pixels per 32-bit words), the v_count
+     * field must be a multiple of 2. Furthermore, it seems the lcd controller doesn't
+     * really like when both w and h are even, probably because the writes to the GRAM
+     * are done on several words and the controller requires dummy writes.
+     * The workaround is to always make sure that we send a number of pixels which is
+     * a multiple of 4 so that both the lcdif and the controller are happy. If any
+     * of w or h is odd, we will send a copy of the first pixels as dummy writes. We will
+     * send at most 3 bytes. We then send (w * h + 3) / 4 x 4 bytes.
+     */
+    if(w % 2 == 1 || h % 2 == 1)
+    {
+        /* copy three pixel after the last one */
+        for(int i = 0; i < 3; i++)
+            *((fb_data *)FRAME + w * h + i) = *((fb_data *)FRAME + i);
+        /* WARNING we need to update w and h to reflect the pixel count BUT it
+         * has no relation to w * h (it can even be 2 * prime). Hopefully, w <= 240 and
+         * h <= 320 so w * h <= 76800 and (w * h + 3) / 4 <= 38400 which fits into
+         * a 16-bit integer (horizontal count). */
+        h = (w * h + 3) / 4;
+        w = 4;
+    }
+    imx233_lcdif_dma_send((void *)FRAME_PHYS_ADDR, w, h);
+}
+
+void lcd_yuv_set_options(unsigned options)
+{
+    lcd_yuv_options = options;
+}
+
+#define YFAC    (74)
+#define RVFAC   (101)
+#define GUFAC   (-24)
+#define GVFAC   (-51)
+#define BUFAC   (128)
+
+static inline int clamp(int val, int min, int max)
+{
+    if (val < min)
+        val = min;
+    else if (val > max)
+        val = max;
+    return val;
+}
+
+void lcd_blit_yuv(unsigned char * const src[3],
+                  int src_x, int src_y, int stride,
+                  int x, int y, int width, int height)
+{
+    const unsigned char *ysrc, *usrc, *vsrc;
+    int linecounter;
+    fb_data *dst, *row_end;
+    long z;
+
+    /* width and height must be >= 2 and an even number */
+    width &= ~1;
+    linecounter = height >> 1;
+
+    #if LCD_WIDTH >= LCD_HEIGHT
+    dst     = FBADDR(x,y);
+    row_end = dst + width;
+    #else
+    dst     = FBADDR(LCD_WIDTH - y - 1,x);
+    row_end = dst + LCD_WIDTH * width;
+    #endif
+
+    z    = stride * src_y;
+    ysrc = src[0] + z + src_x;
+    usrc = src[1] + (z >> 2) + (src_x >> 1);
+    vsrc = src[2] + (usrc - src[1]);
+
+    /* stride => amount to jump from end of last row to start of next */
+    stride -= width;
+
+    /* upsampling, YUV->RGB conversion and reduction to RGB565 in one go */
+
+    do
+    {
+        do
+        {
+            int y, cb, cr, rv, guv, bu, r, g, b;
+
+            y  = YFAC*(*ysrc++ - 16);
+            cb = *usrc++ - 128;
+            cr = *vsrc++ - 128;
+
+            rv  =            RVFAC*cr;
+            guv = GUFAC*cb + GVFAC*cr;
+            bu  = BUFAC*cb;
+
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+
+            y = YFAC*(*ysrc++ - 16);
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+        }
+        while (dst < row_end);
+
+        ysrc    += stride;
+        usrc    -= width >> 1;
+        vsrc    -= width >> 1;
+
+        #if LCD_WIDTH >= LCD_HEIGHT
+        row_end += LCD_WIDTH;
+        dst     += LCD_WIDTH - width;
+        #else
+        row_end -= 1;
+        dst     -= LCD_WIDTH*width + 1;
+        #endif
+
+        do
+        {
+            int y, cb, cr, rv, guv, bu, r, g, b;
+
+            y  = YFAC*(*ysrc++ - 16);
+            cb = *usrc++ - 128;
+            cr = *vsrc++ - 128;
+
+            rv  =            RVFAC*cr;
+            guv = GUFAC*cb + GVFAC*cr;
+            bu  = BUFAC*cb;
+
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+
+            y = YFAC*(*ysrc++ - 16);
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+        }
+        while (dst < row_end);
+
+        ysrc    += stride;
+        usrc    += stride >> 1;
+        vsrc    += stride >> 1;
+
+        #if LCD_WIDTH >= LCD_HEIGHT
+        row_end += LCD_WIDTH;
+        dst     += LCD_WIDTH - width;
+        #else
+        row_end -= 1;
+        dst     -= LCD_WIDTH*width + 1;
+        #endif
+    }
+    while (--linecounter > 0);
+
+    #if LCD_WIDTH >= LCD_HEIGHT
+    lcd_update_rect(x, y, width, height);
+    #else
+    lcd_update_rect(LCD_WIDTH - y - height, x, height, width);
+    #endif
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/power-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/power-zenxfi2.c
new file mode 100644
index 0000000000..180b7f9d4c
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/power-zenxfi2.c
@@ -0,0 +1,42 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+
+#include "system.h"
+#include "power.h"
+#include "tuner.h"
+#include "fmradio_i2c.h"
+#include "pinctrl-imx233.h"
+
+static bool tuner_enable = false;
+
+bool tuner_power(bool enable)
+{
+    if(enable != tuner_enable)
+    {
+        tuner_enable = enable;
+    }
+    return tuner_enable;
+}
+
+bool tuner_powered(void)
+{
+    return tuner_enable;
+}
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 */
diff --git a/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-zenxfi2.c b/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-zenxfi2.c
new file mode 100644
index 0000000000..3e068f007d
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi2/powermgmt-zenxfi2.c
@@ -0,0 +1,46 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#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
+};
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/adc-target.h b/firmware/target/arm/imx233/creative-zenxfi3/adc-target.h
new file mode 100644
index 0000000000..d946989c1c
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/adc-target.h
@@ -0,0 +1,32 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#ifndef _ADC_TARGET_H_
+#define _ADC_TARGET_H_
+
+#define NUM_ADC_CHANNELS    5
+
+#define ADC_BATTERY         0
+#define ADC_DIE_TEMP        1
+#define ADC_VDDIO           2
+#define ADC_5V              3
+#define ADC_BATT_TEMP       4
+
+#endif
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/adc-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/adc-zenxfi3.c
new file mode 100644
index 0000000000..6671c7202e
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/adc-zenxfi3.c
@@ -0,0 +1,40 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "adc-target.h"
+#include "adc-imx233.h"
+
+int imx233_adc_mapping[] =
+{
+    [ADC_BATTERY] = IMX233_ADC_BATTERY,
+    [ADC_DIE_TEMP] = IMX233_ADC_DIE_TEMP,
+    [ADC_VDDIO] = IMX233_ADC_VDDIO,
+    [ADC_5V] = HW_LRADC_CHANNEL_5V,
+    [ADC_BATT_TEMP] = IMX233_ADC_BATT_TEMP,
+};
+
+const char *imx233_adc_channel_name[] =
+{
+    "Battery(raw)",
+    "Die temperature(°C)",
+    "VddIO",
+    "Vdd5V",
+    "Battery temperature(raw)",
+};
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/audio-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/audio-zenxfi3.c
new file mode 100644
index 0000000000..faf15242ab
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/audio-zenxfi3.c
@@ -0,0 +1,61 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "system.h"
+#include "audiohw.h"
+#include "audio.h"
+#include "audioout-imx233.h"
+#include "audioin-imx233.h"
+#include "pinctrl-imx233.h"
+
+static int input_source = AUDIO_SRC_PLAYBACK;
+static unsigned input_flags = 0;
+static int output_source = AUDIO_SRC_PLAYBACK;
+
+static void select_audio_path(void)
+{
+    /* route audio to HP */
+    imx233_set_pin_function(1, 30, PINCTRL_FUNCTION_GPIO);
+    imx233_enable_gpio_output(1, 30, true);
+    imx233_set_gpio_output(1, 30, true);
+
+    if(input_source == AUDIO_SRC_PLAYBACK)
+        imx233_audioout_select_hp_input(false);
+    else
+        imx233_audioout_select_hp_input(true);
+}
+
+void audio_input_mux(int source, unsigned flags)
+{
+    (void) source;
+    (void) flags;
+    input_source = source;
+    input_flags = flags;
+    select_audio_path();
+}
+  
+void audio_set_output_source(int source)
+{
+    (void) source;
+    output_source = source;
+    select_audio_path();
+}
+
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/backlight-target.h b/firmware/target/arm/imx233/creative-zenxfi3/backlight-target.h
new file mode 100644
index 0000000000..c7508c87a3
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/backlight-target.h
@@ -0,0 +1,33 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 BACKLIGHT_TARGET_H
+#define BACKLIGHT_TARGET_H
+
+bool _backlight_init(void);
+void _backlight_on(void);
+void _backlight_off(void);
+void _backlight_set_brightness(int brightness);
+
+void _buttonlight_on(void);
+void _buttonlight_off(void);
+void _buttonlight_set_brightness(int brightness);
+
+#endif /* BACKLIGHT_TARGET_H */
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/backlight-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/backlight-zenxfi3.c
new file mode 100644
index 0000000000..59c3c133aa
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/backlight-zenxfi3.c
@@ -0,0 +1,85 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "system.h"
+#include "lcd.h"
+#include "backlight.h"
+#include "backlight-target.h"
+#include "pwm-imx233.h"
+#include "mpr121.h"
+
+void _backlight_set_brightness(int brightness)
+{
+    imx233_pwm_setup_channel(2, 1024, HW_PWM_PERIODx__CDIV__DIV_1,
+        0, HW_PWM_PERIODx__STATE__HIGH,
+        (brightness * 1024) / 100, HW_PWM_PERIODx__STATE__LOW);
+    imx233_pwm_enable_channel(2, true);
+}
+
+bool _backlight_init(void)
+{
+    _backlight_set_brightness(DEFAULT_BRIGHTNESS_SETTING);
+    return true;
+}
+
+void _backlight_on(void)
+{
+#ifdef HAVE_LCD_ENABLE
+    lcd_enable(true); /* power on lcd + visible display */
+#endif
+    /* don't do anything special, the core will set the brightness */
+}
+
+void _backlight_off(void)
+{
+    /* there is no real on/off but we can set to 0 brightness */
+    _backlight_set_brightness(0);
+#ifdef HAVE_LCD_ENABLE
+    lcd_enable(false); /* power off visible display */
+#endif
+}
+
+/* ELE8 is the button light GPIO */
+void _buttonlight_on(void)
+{
+    /* assume mpr121 was initialized by button-zenxfi3.c */
+    mpr121_set_gpio_output(8, ELE_GPIO_SET);
+}
+
+void _buttonlight_off(void)
+{
+    /* assume mpr121 was initialized by button-zenxfi3.c */
+    mpr121_set_gpio_output(8, ELE_GPIO_CLR);
+}
+
+void _buttonlight_set_brightness(int brightness)
+{
+    /* assume mpr121 was initialized by button-zenxfi3.c */
+    /* since backlight brightness is the same for the screen and the button light,
+     * map [MIN_BRIGHTNESS_SETTING,MAX_BRIGHTNESS_SETTING] to
+     * [ELE_PWM_MIN_DUTY,ELE_PWM_MAX_DUTY] */
+    brightness = ELE_PWM_MIN_DUTY + (brightness - MIN_BRIGHTNESS_SETTING) *
+        (ELE_PWM_MAX_DUTY - ELE_PWM_MIN_DUTY + 1) /
+        (MAX_BRIGHTNESS_SETTING - MIN_BRIGHTNESS_SETTING + 1);
+    brightness = MIN(brightness, ELE_PWM_MAX_DUTY);
+    mpr121_set_gpio_pwm(8, brightness);
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/button-target.h b/firmware/target/arm/imx233/creative-zenxfi3/button-target.h
new file mode 100644
index 0000000000..202e695eb3
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/button-target.h
@@ -0,0 +1,54 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#ifndef _BUTTON_TARGET_H_
+#define _BUTTON_TARGET_H_
+
+#include <stdbool.h>
+#include "config.h"
+
+void button_init_device(void);
+int button_read_device(void);
+bool button_debug_screen(void);
+
+#define HAS_BUTTON_HOLD
+
+/* Main unit's buttons */
+#define BUTTON_POWER                0x00000001
+#define BUTTON_MENU                 0x00000002
+#define BUTTON_BACK                 0x00000004
+#define BUTTON_PLAY                 0x00000008
+#define BUTTON_UP                   0x00000010
+#define BUTTON_DOWN                 0x00000020
+#define BUTTON_VOL_UP               0x00000040
+#define BUTTON_VOL_DOWN             0x00000080
+/* For compatibility */
+#define BUTTON_LEFT  BUTTON_BACK
+#define BUTTON_RIGHT BUTTON_PLAY
+
+#define BUTTON_MAIN 0xff
+
+#define BUTTON_REMOTE 0
+
+/* Software power-off */
+#define POWEROFF_BUTTON BUTTON_POWER
+#define POWEROFF_COUNT 10
+
+#endif /* _BUTTON_TARGET_H_ */
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/button-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/button-zenxfi3.c
new file mode 100644
index 0000000000..174ddc217c
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/button-zenxfi3.c
@@ -0,0 +1,171 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "button-target.h"
+#include "system.h"
+#include "system-target.h"
+#include "pinctrl-imx233.h"
+#include "power-imx233.h"
+#include "string.h"
+#include "usb.h"
+#include "backlight.h"
+#include "mpr121.h"
+
+static struct mpr121_config_t config =
+{
+    .ele =
+    {
+        [0] = {.tth = 5, .rth = 4 },
+        [1] = {.tth = 5, .rth = 4 },
+        [2] = {.tth = 5, .rth = 4 },
+        [3] = {.tth = 5, .rth = 4 },
+        [4] = {.tth = 4, .rth = 3 },
+        [5] = {.tth = 4, .rth = 3 },
+        [6] = {.tth = 5, .rth = 4 },
+        [7] = {.tth = 5, .rth = 4 },
+        [8] = {.gpio = ELE_GPIO_OUTPUT_OPEN_LED },
+    },
+    .filters =
+    {
+        .ele =
+        {
+            .rising = {.mhd = 1, .nhd = 1, .ncl = 1, .fdl = 1 },
+            .falling = {.mhd = 1, .nhd = 1, .ncl = 0xff, .fdl = 2 },
+        }
+    },
+    .autoconf =
+    {
+        .en = true, .ren = true, .retry = RETRY_NEVER,
+        .usl = 0xc4, .lsl = 0x7f, .tl = 0xb0
+    },
+    .ele_en = ELE_EN0_x(7),
+    .cal_lock = CL_TRACK
+};
+
+#define MPR121_INTERRUPT    1
+
+static int touchpad_btns = 0;
+static long mpr121_stack[DEFAULT_STACK_SIZE/sizeof(long)];
+static const char mpr121_thread_name[] = "mpr121";
+static struct event_queue mpr121_queue;
+
+static void mpr121_irq_cb(int bank, int pin)
+{
+    (void) bank;
+    (void) pin;
+    /* the callback will not be fired until interrupt is enabled back so
+     * the queue will not overflow or contain multiple MPR121_INTERRUPT events */
+    queue_post(&mpr121_queue, MPR121_INTERRUPT, 0);
+}
+
+static void mpr121_thread(void)
+{
+    struct queue_event ev;
+
+    while(1)
+    {
+        queue_wait(&mpr121_queue, &ev);
+        /* handle usb connect and ignore all messages except rmi interrupts */
+        if(ev.id == SYS_USB_CONNECTED)
+        {
+            usb_acknowledge(SYS_USB_CONNECTED_ACK);
+            continue;
+        }
+        else if(ev.id != MPR121_INTERRUPT)
+            continue;
+        /* clear interrupt and get status */
+        unsigned status;
+        touchpad_btns = 0;
+        if(!mpr121_get_touch_status(&status))
+        {
+            /* ELE3: up
+             * ELE4: back
+             * ELE5: menu
+             * ELE6: down
+             * ELE7: play */
+            if(status & 0x8) touchpad_btns |= BUTTON_UP;
+            if(status & 0x10) touchpad_btns |= BUTTON_BACK;
+            if(status & 0x20) touchpad_btns |= BUTTON_MENU;
+            if(status & 0x40) touchpad_btns |= BUTTON_DOWN;
+            if(status & 0x80) touchpad_btns |= BUTTON_PLAY;
+        }
+        /* enable interrupt */
+        imx233_setup_pin_irq(0, 18, true, true, false, &mpr121_irq_cb);
+    }
+}
+
+/* B0P18 is #IRQ line of the touchpad */
+void button_init_device(void)
+{
+    mpr121_init(0xb4);
+    mpr121_soft_reset();
+    mpr121_set_config(&config);
+    
+    queue_init(&mpr121_queue, true);
+    create_thread(mpr121_thread, mpr121_stack, sizeof(mpr121_stack), 0,
+        mpr121_thread_name IF_PRIO(, PRIORITY_USER_INTERFACE) IF_COP(, CPU));
+    /* enable interrupt */
+    imx233_set_pin_function(0, 18, PINCTRL_FUNCTION_GPIO);
+    imx233_enable_gpio_output(0, 18, false);
+    imx233_setup_pin_irq(0, 18, true, true, false, &mpr121_irq_cb);
+}
+
+bool button_hold(void)
+{
+    /* B0P04: #hold */
+    return !imx233_get_gpio_input_mask(0, 0x10);
+}
+
+int button_read_device(void)
+{
+    /* since sliding hold will usually trigger power, ignore power button
+     * for one second after hold is released */
+    static int power_ignore_counter = 0;
+    static bool old_hold;
+    /* light handling */
+    bool hold = button_hold();
+    if(hold != old_hold)
+    {
+        old_hold = hold;
+#ifndef BOOTLOADER
+        backlight_hold_changed(hold);
+#endif /* BOOTLOADER */
+        if(!hold)
+            power_ignore_counter = HZ;
+    }
+
+    if(power_ignore_counter)
+        power_ignore_counter--;
+    
+    int res = 0;
+    /* B2P07: #volume-
+     * B2P08: #volume+
+     * PSWITCH: power */
+    uint32_t mask = imx233_get_gpio_input_mask(2, 0x180);
+    if(!(mask & 0x80))
+        res |= BUTTON_VOL_DOWN;
+    if(!(mask & 0x100))
+        res |= BUTTON_VOL_UP;
+    /* WARNING: it seems that the voltage on PSWITCH depends on whether
+     * usb is connected or not ! Thus the value of this field can be 1 or 3 */
+    if(__XTRACT(HW_POWER_STS, PSWITCH) != 0 && power_ignore_counter == 0)
+        res |= BUTTON_POWER;
+    return res | touchpad_btns;
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/debug-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/debug-zenxfi3.c
new file mode 100644
index 0000000000..0f003bcd1e
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/debug-zenxfi3.c
@@ -0,0 +1,28 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "system.h"
+#include "button-target.h"
+
+bool dbg_hw_target_info(void)
+{
+    return false;
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/lcd-target.h b/firmware/target/arm/imx233/creative-zenxfi3/lcd-target.h
new file mode 100644
index 0000000000..931fcb32a0
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/lcd-target.h
@@ -0,0 +1,24 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#ifndef LCD_TARGET_H
+#define LCD_TARGET_H
+
+#endif /* LCD_TARGET_H */
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/lcd-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/lcd-zenxfi3.c
new file mode 100644
index 0000000000..3579f8306e
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/lcd-zenxfi3.c
@@ -0,0 +1,490 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 <sys/types.h> /* off_t */
+#include <string.h>
+#include "cpu.h"
+#include "system.h"
+#include "backlight-target.h"
+#include "lcd.h"
+#include "lcdif-imx233.h"
+#include "clkctrl-imx233.h"
+#include "pinctrl-imx233.h"
+#include "logf.h"
+
+#ifdef HAVE_LCD_ENABLE
+static bool lcd_on;
+#endif
+static unsigned lcd_yuv_options = 0;
+
+static void setup_parameters(void)
+{
+    imx233_lcdif_reset();
+    imx233_lcdif_set_lcd_databus_width(HW_LCDIF_CTRL__LCD_DATABUS_WIDTH_16_BIT);
+    imx233_lcdif_set_word_length(HW_LCDIF_CTRL__WORD_LENGTH_16_BIT);
+    imx233_lcdif_set_timings(2, 2, 3, 3);
+}
+
+static void setup_lcd_pins(bool use_lcdif)
+{
+    if(use_lcdif)
+    {
+        imx233_set_pin_function(1, 25, PINCTRL_FUNCTION_MAIN); /* lcd_vsync */
+        imx233_set_pin_function(1, 21, PINCTRL_FUNCTION_MAIN); /* lcd_cs */
+        imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_MAIN); /* lcd_dotclk */
+        imx233_set_pin_function(1, 23, PINCTRL_FUNCTION_MAIN); /* lcd_enable */
+        imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_MAIN); /* lcd_hsync */
+        imx233_set_pin_function(1, 18, PINCTRL_FUNCTION_MAIN); /* lcd_reset */
+        imx233_set_pin_function(1, 19, PINCTRL_FUNCTION_MAIN); /* lcd_rs */
+        imx233_set_pin_function(1, 16, PINCTRL_FUNCTION_MAIN); /* lcd_d16 */
+        imx233_set_pin_function(1, 17, PINCTRL_FUNCTION_MAIN); /* lcd_d17 */
+        imx233_set_pin_function(1, 20, PINCTRL_FUNCTION_MAIN); /* lcd_wr */
+        __REG_CLR(HW_PINCTRL_MUXSEL(2)) = 0xffffffff; /* lcd_d{0-15} */
+    }
+    else
+    {
+        __REG_SET(HW_PINCTRL_MUXSEL(2)) = 0xffffffff; /* lcd_d{0-15} */
+        imx233_enable_gpio_output_mask(1, 0x3ffffff, false); /* lcd_{d{0-17},reset,rs,wr,cs,dotclk,enable,hsync,vsync} */
+        imx233_set_pin_function(1, 16, PINCTRL_FUNCTION_GPIO); /* lcd_d16 */
+        imx233_set_pin_function(1, 17, PINCTRL_FUNCTION_GPIO); /* lcd_d17 */
+        imx233_set_pin_function(1, 19, PINCTRL_FUNCTION_GPIO); /* lcd_rs */
+        imx233_set_pin_function(1, 20, PINCTRL_FUNCTION_GPIO); /* lcd_wr */
+        imx233_set_pin_function(1, 21, PINCTRL_FUNCTION_GPIO); /* lcd_cs */
+        imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_GPIO); /* lcd_dotclk */
+        imx233_set_pin_function(1, 23, PINCTRL_FUNCTION_GPIO); /* lcd_enable */
+        imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_GPIO); /* lcd_hsync */
+        imx233_set_pin_function(1, 25, PINCTRL_FUNCTION_GPIO); /* lcd_vsync */
+    }
+}
+
+static void common_lcd_enable(bool enable)
+{
+    imx233_lcdif_enable(enable);
+    setup_lcd_pins(enable); /* use GPIO pins when disable */
+}
+
+static void setup_lcdif(void)
+{
+    setup_parameters();
+    common_lcd_enable(true);
+    imx233_lcdif_enable_bus_master(true);
+}
+
+static void setup_lcdif_clock(void)
+{
+    /* the LCD seems to work at 24Mhz, so use the xtal clock with no divider */
+    imx233_clkctrl_enable_clock(CLK_PIX, false);
+    imx233_clkctrl_set_clock_divisor(CLK_PIX, 1);
+    imx233_clkctrl_set_bypass_pll(CLK_PIX, true); /* use XTAL */
+    imx233_clkctrl_enable_clock(CLK_PIX, true);
+}
+
+static void lcd_write_reg(uint32_t reg, uint32_t data)
+{
+    imx233_lcdif_pio_send(false, 2, &reg);
+    if(reg != 0x22)
+        imx233_lcdif_pio_send(true, 2, &data);
+}
+
+#define REG_UDELAY  0xffffffff
+struct lcd_sequence_entry_t
+{
+    uint32_t reg, data;
+};
+
+static void lcd_send_sequence(struct lcd_sequence_entry_t *seq, unsigned count)
+{
+    for(;count-- > 0; seq++)
+    {
+        if(seq->reg == REG_UDELAY)
+            udelay(seq->data);
+        else
+            lcd_write_reg(seq->reg, seq->data);
+    }
+}
+
+#define _begin_seq() static struct lcd_sequence_entry_t __seq[] = {
+#define _udelay(a) {REG_UDELAY, a},
+#define _lcd_write_reg(a, b) {a, b},
+#define _end_seq() }; lcd_send_sequence(__seq, sizeof(__seq) / sizeof(__seq[0]));
+
+static void lcd_init_seq(void)
+{
+    _begin_seq()
+    _lcd_write_reg(1, 0x11c)
+    _lcd_write_reg(2, 0x100)
+    _lcd_write_reg(3, 0x1030)
+    _lcd_write_reg(8, 0x808)
+    _lcd_write_reg(0xc, 0)
+    _lcd_write_reg(0xf, 0xc01)
+    _lcd_write_reg(0x20, 0)
+    _lcd_write_reg(0x21, 0)
+    _udelay(30)
+    _lcd_write_reg(0x10, 0xa00)
+    _lcd_write_reg(0x11, 0x1038)
+    _udelay(30)
+    _lcd_write_reg(0x12, 0x1010)
+    _lcd_write_reg(0x13, 0x50)
+    _lcd_write_reg(0x14, 0x4f58)
+    _lcd_write_reg(0x30, 0)
+    _lcd_write_reg(0x31, 0xdb)
+    _lcd_write_reg(0x32, 0)
+    _lcd_write_reg(0x33, 0)
+    _lcd_write_reg(0x34, 0xdb)
+    _lcd_write_reg(0x35, 0)
+    _lcd_write_reg(0x36, 0xaf)
+    _lcd_write_reg(0x37, 0)
+    _lcd_write_reg(0x38, 0xdb)
+    _lcd_write_reg(0x39, 0)
+    _lcd_write_reg(0x50, 0)
+    _lcd_write_reg(0x51, 0x705)
+    _lcd_write_reg(0x52, 0xe0a)
+    _lcd_write_reg(0x53, 0x300)
+    _lcd_write_reg(0x54, 0xa0e)
+    _lcd_write_reg(0x55, 0x507)
+    _lcd_write_reg(0x56, 0)
+    _lcd_write_reg(0x57, 3)
+    _lcd_write_reg(0x58, 0x90a)
+    _lcd_write_reg(0x59, 0xa09)
+    _udelay(30)
+    _lcd_write_reg(7, 0x1017)
+    _udelay(40)
+    _end_seq()
+}
+
+void lcd_init_device(void)
+{
+    setup_lcdif();
+    setup_lcdif_clock();
+
+    // reset device
+    __REG_SET(HW_LCDIF_CTRL1) = HW_LCDIF_CTRL1__RESET;
+    mdelay(50);
+    __REG_CLR(HW_LCDIF_CTRL1) = HW_LCDIF_CTRL1__RESET;
+    mdelay(10);
+    __REG_SET(HW_LCDIF_CTRL1) = HW_LCDIF_CTRL1__RESET;
+
+    lcd_init_seq();
+#ifdef HAVE_LCD_ENABLE
+    lcd_on = true;
+#endif
+}
+
+#ifdef HAVE_LCD_ENABLE
+bool lcd_active(void)
+{
+    return lcd_on;
+}
+
+static void lcd_enable_seq(bool enable)
+{
+    if(!enable)
+    {
+        _begin_seq()
+        _end_seq()
+    }
+    else
+    {
+        _begin_seq()
+        _end_seq()
+    }
+}
+
+void lcd_enable(bool enable)
+{
+    if(lcd_on == enable)
+        return;
+
+    lcd_on = enable;
+    
+    if(enable)
+        common_lcd_enable(true);
+    lcd_enable_seq(enable);
+    if(!enable)
+        common_lcd_enable(false);
+}
+#endif
+
+void lcd_update(void)
+{
+    lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
+}
+
+void lcd_update_rect(int x, int y, int w, int h)
+{
+#ifdef HAVE_LCD_ENABLE
+    if(!lcd_on)
+        return;
+#endif
+    /* make sure the rectangle is included in the screen */
+    x = MIN(x, LCD_WIDTH);
+    y = MIN(y, LCD_HEIGHT);
+    w = MIN(w, LCD_WIDTH - x);
+    h = MIN(h, LCD_HEIGHT - y);
+    
+    imx233_lcdif_wait_ready();
+    lcd_write_reg(0x37, x);
+    lcd_write_reg(0x36, x + w - 1);
+    lcd_write_reg(0x39, y);
+    lcd_write_reg(0x38, y + h - 1);
+    lcd_write_reg(0x20, x);
+    lcd_write_reg(0x21, y);
+    lcd_write_reg(0x22, 0);
+    
+    imx233_lcdif_wait_ready();
+    imx233_lcdif_set_word_length(HW_LCDIF_CTRL__WORD_LENGTH_16_BIT);
+    imx233_lcdif_set_byte_packing_format(0xf); /* two pixels per 32-bit word */
+    imx233_lcdif_set_data_format(false, false, false); /* RGB565, don't care, don't care */
+
+    /* there are two cases here:
+     * - either width = LCD_WIDTH and we can directly memcopy a part of lcd_framebuffer to FRAME
+     *   and send it
+     * - either width != LCD_WIDTH and we have to build a contiguous copy of the rectangular area
+     *   into FRAME before sending it (which is slower and doesn't use the hardware)
+     * In all cases, FRAME just acts as a temporary buffer.
+     * NOTE It's more interesting to do a copy to FRAME in all cases since in system mode
+     * the clock runs at 24MHz which provides barely 10MB/s bandwidth compared to >100MB/s
+     * for memcopy operations
+     */
+    if(w == LCD_WIDTH)
+    {
+        memcpy((void *)FRAME, FBADDR(x,y), w * h * sizeof(fb_data));
+    }
+    else
+    {
+        for(int i = 0; i < h; i++)
+            memcpy((fb_data *)FRAME + i * w, FBADDR(x,y + i), w * sizeof(fb_data));
+    }
+    /* WARNING The LCDIF has a limitation on the vertical count ! In 16-bit packed mode
+     * (which we used, ie 16-bit per pixel, 2 pixels per 32-bit words), the v_count
+     * field must be a multiple of 2. Furthermore, it seems the lcd controller doesn't
+     * really like when both w and h are even, probably because the writes to the GRAM
+     * are done on several words and the controller requires dummy writes.
+     * The workaround is to always make sure that we send a number of pixels which is
+     * a multiple of 4 so that both the lcdif and the controller are happy. If any
+     * of w or h is odd, we will send a copy of the first pixels as dummy writes. We will
+     * send at most 3 bytes. We then send (w * h + 3) / 4 x 4 bytes.
+     */
+    if(w % 2 == 1 || h % 2 == 1)
+    {
+        /* copy three pixel after the last one */
+        for(int i = 0; i < 3; i++)
+            *((fb_data *)FRAME + w * h + i) = *((fb_data *)FRAME + i);
+        /* WARNING we need to update w and h to reflect the pixel count BUT it
+         * has no relation to w * h (it can even be 2 * prime). Hopefully, w <= 240 and
+         * h <= 320 so w * h <= 76800 and (w * h + 3) / 4 <= 38400 which fits into
+         * a 16-bit integer (horizontal count). */
+        h = (w * h + 3) / 4;
+        w = 4;
+    }
+    imx233_lcdif_dma_send((void *)FRAME_PHYS_ADDR, w, h);
+}
+
+void lcd_yuv_set_options(unsigned options)
+{
+    lcd_yuv_options = options;
+}
+
+#define YFAC    (74)
+#define RVFAC   (101)
+#define GUFAC   (-24)
+#define GVFAC   (-51)
+#define BUFAC   (128)
+
+static inline int clamp(int val, int min, int max)
+{
+    if (val < min)
+        val = min;
+    else if (val > max)
+        val = max;
+    return val;
+}
+
+void lcd_blit_yuv(unsigned char * const src[3],
+                  int src_x, int src_y, int stride,
+                  int x, int y, int width, int height)
+{
+    const unsigned char *ysrc, *usrc, *vsrc;
+    int linecounter;
+    fb_data *dst, *row_end;
+    long z;
+
+    /* width and height must be >= 2 and an even number */
+    width &= ~1;
+    linecounter = height >> 1;
+
+    #if LCD_WIDTH >= LCD_HEIGHT
+    dst     = FBADDR(x,y);
+    row_end = dst + width;
+    #else
+    dst     = FBADDR(LCD_WIDTH - y - 1,x);
+    row_end = dst + LCD_WIDTH * width;
+    #endif
+
+    z    = stride * src_y;
+    ysrc = src[0] + z + src_x;
+    usrc = src[1] + (z >> 2) + (src_x >> 1);
+    vsrc = src[2] + (usrc - src[1]);
+
+    /* stride => amount to jump from end of last row to start of next */
+    stride -= width;
+
+    /* upsampling, YUV->RGB conversion and reduction to RGB565 in one go */
+
+    do
+    {
+        do
+        {
+            int y, cb, cr, rv, guv, bu, r, g, b;
+
+            y  = YFAC*(*ysrc++ - 16);
+            cb = *usrc++ - 128;
+            cr = *vsrc++ - 128;
+
+            rv  =            RVFAC*cr;
+            guv = GUFAC*cb + GVFAC*cr;
+            bu  = BUFAC*cb;
+
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+
+            y = YFAC*(*ysrc++ - 16);
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+        }
+        while (dst < row_end);
+
+        ysrc    += stride;
+        usrc    -= width >> 1;
+        vsrc    -= width >> 1;
+
+        #if LCD_WIDTH >= LCD_HEIGHT
+        row_end += LCD_WIDTH;
+        dst     += LCD_WIDTH - width;
+        #else
+        row_end -= 1;
+        dst     -= LCD_WIDTH*width + 1;
+        #endif
+
+        do
+        {
+            int y, cb, cr, rv, guv, bu, r, g, b;
+
+            y  = YFAC*(*ysrc++ - 16);
+            cb = *usrc++ - 128;
+            cr = *vsrc++ - 128;
+
+            rv  =            RVFAC*cr;
+            guv = GUFAC*cb + GVFAC*cr;
+            bu  = BUFAC*cb;
+
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+
+            y = YFAC*(*ysrc++ - 16);
+            r = y + rv;
+            g = y + guv;
+            b = y + bu;
+
+            if ((unsigned)(r | g | b) > 64*256-1)
+            {
+                r = clamp(r, 0, 64*256-1);
+                g = clamp(g, 0, 64*256-1);
+                b = clamp(b, 0, 64*256-1);
+            }
+
+            *dst = LCD_RGBPACK_LCD(r >> 9, g >> 8, b >> 9);
+
+            #if LCD_WIDTH >= LCD_HEIGHT
+            dst++;
+            #else
+            dst += LCD_WIDTH;
+            #endif
+        }
+        while (dst < row_end);
+
+        ysrc    += stride;
+        usrc    += stride >> 1;
+        vsrc    += stride >> 1;
+
+        #if LCD_WIDTH >= LCD_HEIGHT
+        row_end += LCD_WIDTH;
+        dst     += LCD_WIDTH - width;
+        #else
+        row_end -= 1;
+        dst     -= LCD_WIDTH*width + 1;
+        #endif
+    }
+    while (--linecounter > 0);
+
+    #if LCD_WIDTH >= LCD_HEIGHT
+    lcd_update_rect(x, y, width, height);
+    #else
+    lcd_update_rect(LCD_WIDTH - y - height, x, height, width);
+    #endif
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/power-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/power-zenxfi3.c
new file mode 100644
index 0000000000..26f2159cec
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/power-zenxfi3.c
@@ -0,0 +1,42 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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 "system.h"
+#include "power.h"
+#include "tuner.h"
+#include "fmradio_i2c.h"
+#include "pinctrl-imx233.h"
+
+static bool tuner_enable = false;
+
+bool tuner_power(bool enable)
+{
+    if(enable != tuner_enable)
+    {
+        tuner_enable = enable;
+    }
+    return tuner_enable;
+}
+
+bool tuner_powered(void)
+{
+    return tuner_enable;
+}
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/powermgmt-target.h b/firmware/target/arm/imx233/creative-zenxfi3/powermgmt-target.h
new file mode 100644
index 0000000000..6c010a72d3
--- /dev/null
+++ b/firmware/target/arm/imx233/creative-zenxfi3/powermgmt-target.h
@@ -0,0 +1,58 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+#ifndef POWERMGMT_TARGET_H
+#define POWERMGMT_TARGET_H
+
+#include "config.h"
+#include "powermgmt-imx233.h"
+
+/* Creative ZEN X-Fi3 OF settings:
+ * - current ramp slope: 10 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: 260 mA
+ * - charging threshold current: 20 mA
+ * - charging timeout: 4 h
+ * - top off period: 30 min
+ * - high die temperature: 91 °C
+ * - low die temperature: 56 °C
+ * - safe die temperature current: 30 mA
+ * - battery temperature channel: 0
+ * - high battery temperature: 2400
+ * - low battery temperature: 2300
+ * - safe battery temperature current: 0 mA
+ * - low DCDC battery voltage: 3.9 V
+ */
+
+#define IMX233_CHARGE_CURRENT   260
+#define IMX233_STOP_CURRENT     20
+#define IMX233_TOPOFF_TIMEOUT   (30 * 60 * HZ)
+#define IMX233_CHARGING_TIMEOUT (4 * 3600 * HZ)
+#define IMX233_DIE_TEMP_HIGH    91
+#define IMX233_DIE_TEMP_LOW     56
+#define IMX233_BATT_TEMP_SENSOR 0
+#define IMX233_BATT_TEMP_HIGH   2400
+#define IMX233_BATT_TEMP_LOW    2300
+
+#endif /*  POWERMGMT_TARGET_H */
diff --git a/firmware/target/arm/imx233/creative-zenxfi3/powermgmt-zenxfi3.c b/firmware/target/arm/imx233/creative-zenxfi3/powermgmt-zenxfi3.c
new file mode 100644
index 0000000000..2951df5f58
--- /dev/null
+++ b/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
+};
diff --git a/firmware/target/arm/imx233/sd-imx233.c b/firmware/target/arm/imx233/sd-imx233.c
index d3c29ee5be..8928faf3f9 100644
--- a/firmware/target/arm/imx233/sd-imx233.c
+++ b/firmware/target/arm/imx233/sd-imx233.c
@@ -62,6 +62,28 @@ struct sd_config_t sd_config[] =
         .power_pin = PIN(0, 8),
         .ssp = 1
     },
+#elif defined(CREATIVE_ZENXFI2)
+    /* The Zen X-Fi2 uses pin B1P29 for power*/
+    {
+        .name = "microSD",
+        .flags = POWER_PIN | REMOVABLE | DETECT_INVERTED,
+        .power_pin = PIN(1, 29),
+        .ssp = 1,
+    },
+#elif defined(CREATIVE_ZENXFI3)
+    {
+        .name = "internal/SD",
+        .flags = WINDOW,
+        .ssp = 2
+    },
+    /* The Zen X-Fi3 uses pin #B0P07 for power*/
+    {
+        .name = "microSD",
+        .flags = POWER_PIN | POWER_INVERTED | REMOVABLE | POWER_DELAY,
+        .power_pin = PIN(0, 7),
+        .power_delay = HZ / 10, /* extra delay, to ramp up voltage? */
+        .ssp = 1
+    },
 #else
 #error You need to write the sd config!
 #endif
diff --git a/firmware/target/arm/system-arm.c b/firmware/target/arm/system-arm.c
index e687e1d82b..c8d12e296a 100644
--- a/firmware/target/arm/system-arm.c
+++ b/firmware/target/arm/system-arm.c
@@ -148,7 +148,7 @@ void NORETURN_ATTR UIE(unsigned int pc, unsigned int num)
     if (!triggered)
     {
         triggered = true;
-        backtrace(pc, __get_sp(), &line);
+        //backtrace(pc, __get_sp(), &line);
     }
 
     lcd_update();
diff --git a/firmware/target/hosted/sdl/sim-ui-defines.h b/firmware/target/hosted/sdl/sim-ui-defines.h
index b5667ec72a..38e3b10441 100644
--- a/firmware/target/hosted/sdl/sim-ui-defines.h
+++ b/firmware/target/hosted/sdl/sim-ui-defines.h
@@ -431,6 +431,13 @@
 #define UI_LCD_POSX                 68
 #define UI_LCD_POSY                 77
 
+#elif defined(CREATIVE_ZENXFI3)
+#define UI_TITLE                    "Creative ZEN X-Fi3"
+#define UI_WIDTH                    262 /* width of GUI window */
+#define UI_HEIGHT                   350 /* height of GUI window */
+#define UI_LCD_POSX                 43
+#define UI_LCD_POSY                 65
+
 #elif defined(APPLICATION)
 #define UI_TITLE                    "Rockbox"
 #define UI_LCD_POSX                 0
diff --git a/tools/configure b/tools/configure
index d09f43c611..4d3d746785 100755
--- a/tools/configure
+++ b/tools/configure
@@ -1271,27 +1271,28 @@ cat <<EOF
  90) Zen Vision:M 30GB    100) GoGear SA9200     54) Sansa c100
  91) Zen Vision:M 60GB    101) GoGear HDD1630/   55) Sansa Clip
  92) Zen Vision                HDD1830           56) Sansa e200v2
-                          102) GoGear HDD6330    57) Sansa m200v4
- ==Onda==                                        58) Sansa Fuze
- 120) VX747               ==Meizu==              59) Sansa c200v2
- 121) VX767               110) M6SL              60) Sansa Clipv2
- 122) VX747+              111) M6SP              61) Sansa View
- 123) VX777               112) M3                62) Sansa Clip+
-                                                 63) Sansa Fuze v2
- ==Samsung==              ==Tatung==             64) Sansa Fuze+
- 140) YH-820              150) Elio TPJ-1022     65) Sansa Clip Zip
- 141) YH-920                                     66) Sansa Connect
- 142) YH-925              ==Packard Bell==
- 143) YP-S3               160) Vibe 500          ==Logik==
-                                                 80) DAX 1GB MP3/DAB
- ==Application==          ==MPIO==
- 200) SDL                 170) HD200             ==Lyre project==
- 201) Android             171) HD300             130) Lyre proto 1
- 202) Nokia N8xx                                 131) Mini2440
- 203) Nokia N900          ==ROCKCHIP==           ==HiFiMAN==
- 204) Pandora             180) rk27xx generic    190) HM-60x
- 205) Samsung YP-R0                              191) HM-801
-
+ 93) Zen X-Fi2            102) GoGear HDD6330    57) Sansa m200v4
+ 94) Zen X-Fi3                                   58) Sansa Fuze
+                          ==Meizu==              59) Sansa c200v2
+ ==Onda==                 110) M6SL              60) Sansa Clipv2
+ 120) VX747               111) M6SP              61) Sansa View
+ 121) VX767               112) M3                62) Sansa Clip+
+ 122) VX747+                                     63) Sansa Fuze v2
+ 123) VX777               ==Tatung==             64) Sansa Fuze+
+                          150) Elio TPJ-1022     65) Sansa Clip Zip
+ ==Samsung==                                     66) Sansa Connect
+ 140) YH-820              ==Packard Bell==
+ 141) YH-920              160) Vibe 500          ==Logik==
+ 142) YH-925                                     80) DAX 1GB MP3/DAB
+ 143) YP-S3               ==MPIO==
+                          170) HD200             ==Lyre project==
+ ==Application==          171) HD300             130) Lyre proto 1
+ 200) SDL                                        131) Mini2440
+ 201) Android             ==ROCKCHIP==
+ 202) Nokia N8xx          180) rk27xx generic    ==HiFiMAN==
+ 203) Nokia N900                                 190) HM-60x
+ 204) Pandora                                    191) HM-801
+ 205) Samsung YP-R0
 EOF
 
   buildfor=`input`;
@@ -2199,6 +2200,46 @@ fi
     t_model="creative-zvm"
     ;;
 
+   93|creativezenxfi2)
+    target_id=80
+    modelname="creativezenxfi2"
+    target="CREATIVE_ZENXFI2"
+    memory=64
+    bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
+    bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
+    tool="$rootdir/tools/scramble -add=zxf2"
+    output="rockbox.creative"
+    bootoutput="bootloader-zenxfi2.creative"
+    appextra="gui:recorder:radio"
+    plugins="yes"
+    swcodec="yes"
+    toolset=$scramblebitmaptools
+    t_cpu="arm"
+    t_manufacturer="imx233"
+    t_model="creative-zenxfi2"
+    arm926ejscc
+    ;;
+
+   94|creativezenxfi3)
+    target_id=81
+    modelname="creativezenxfi3"
+    target="CREATIVE_ZENXFI3"
+    memory=64
+    bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
+    bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
+    tool="$rootdir/tools/scramble -add=zxf3"
+    output="rockbox.creative"
+    bootoutput="bootloader-zenxfi3.creative"
+    appextra="gui:recorder:radio"
+    plugins="no"
+    swcodec="yes"
+    toolset=$scramblebitmaptools
+    t_cpu="arm"
+    t_manufacturer="imx233"
+    t_model="creative-zenxfi3"
+    arm926ejscc
+    ;;
+
    50|sansae200)
     target_id=23
     modelname="sansae200"
diff --git a/tools/scramble.c b/tools/scramble.c
index c3b200c01e..c243d78b64 100644
--- a/tools/scramble.c
+++ b/tools/scramble.c
@@ -128,7 +128,7 @@ void usage(void)
            "\t                   9200, 1630, 6330, ldax, m200, c100, clip, e2v2,\n"
            "\t                   m2v4, fuze, c2v2, clv2, y820, y920, y925, x747,\n"
            "\t                   747p, x777, nn2g, m244, cli+, fuz2, hd20, hd30,\n"
-           "\t                   ip6g, rk27, clzp)\n");
+           "\t                   ip6g, rk27, clzp, zxf2, zxf3)\n");
     printf("\nNo option results in Archos standard player/recorder format.\n");
 
     exit(1);
@@ -361,6 +361,10 @@ int main (int argc, char** argv)
             modelnum = 79;
         else if (!strcmp(&argv[1][5], "conn")) /* Sansa Connect */
             modelnum = 81;
+        else if (!strcmp(&argv[1][5], "zxf2")) /* Creative Zen X-Fi2 */
+            modelnum = 82;
+        else if (!strcmp(&argv[1][5], "zxf3")) /* Creative Zen X-Fi3 */
+            modelnum = 83;
         else {
             fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
             return 2;
diff --git a/uisimulator/bitmaps/UI-creativezenxfi3.bmp b/uisimulator/bitmaps/UI-creativezenxfi3.bmp
new file mode 100644
index 0000000000..f20abdc24f
--- /dev/null
+++ b/uisimulator/bitmaps/UI-creativezenxfi3.bmp
diff --git a/uisimulator/buttonmap/SOURCES b/uisimulator/buttonmap/SOURCES
index 7213d1cff3..7258490ec4 100644
--- a/uisimulator/buttonmap/SOURCES
+++ b/uisimulator/buttonmap/SOURCES
@@ -67,6 +67,8 @@ mpio-hd200.c
 mpio-hd300.c
 #elif CONFIG_KEYPAD == SANSA_FUZEPLUS_PAD
 sansa-fuzeplus.c
+#elif CONFIG_KEYPAD == CREATIVE_ZENXFI3_PAD
+creative-zenxfi3.c
 #elif CONFIG_KEYPAD == SANSA_CONNECT_PAD
 sansa-connect.c
 #endif
diff --git a/uisimulator/buttonmap/creative-zenxfi3.c b/uisimulator/buttonmap/creative-zenxfi3.c
new file mode 100644
index 0000000000..fcf78a3e90
--- /dev/null
+++ b/uisimulator/buttonmap/creative-zenxfi3.c
@@ -0,0 +1,74 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   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.
+ *
+ ****************************************************************************/
+
+
+#include <SDL.h>
+#include "button.h"
+#include "buttonmap.h"
+
+int key_to_button(int keyboard_button)
+{
+    int new_btn = BUTTON_NONE;
+    switch (keyboard_button)
+    {
+        case SDLK_KP4:
+        case SDLK_LEFT:
+            new_btn = BUTTON_LEFT;
+            break;
+        case SDLK_KP6:
+        case SDLK_RIGHT:
+            new_btn = BUTTON_RIGHT;
+            break;
+        case SDLK_KP8:
+        case SDLK_UP:
+            new_btn = BUTTON_UP;
+            break;
+        case SDLK_KP2:
+        case SDLK_DOWN:
+            new_btn = BUTTON_DOWN;
+            break;
+        case SDLK_PAGEDOWN:
+        case SDLK_KP3:
+            new_btn = BUTTON_MENU;
+            break;
+        case SDLK_KP_PLUS:
+            new_btn = BUTTON_VOL_UP;
+            break;
+        case SDLK_KP_MINUS:
+            new_btn = BUTTON_VOL_DOWN;
+            break;
+        case SDLK_HOME:
+            new_btn = BUTTON_POWER;
+            break;
+    }
+    return new_btn;
+}
+
+struct button_map bm[] = {
+    { SDLK_LEFT,         69, 303, 10, "Left" },
+    { SDLK_RIGHT,       241, 172, 10, "Right" },
+    { SDLK_UP,          240,  87, 10, "Up" },
+    { SDLK_DOWN,        239, 264, 10, "Down" },
+    { SDLK_PAGEDOWN,    191, 303, 10, "Menu" },
+    { SDLK_KP_MINUS,    270, 150, 0, "Volume -" },
+    { SDLK_KP_PLUS,     270, 180, 0, "Volume +" },
+    { 0, 0, 0, 0, "None" }
+};