zenxfi2: add fmradio i2c glue

Change-Id: Ifa8781b3c416002355b17591a4fdbed8a20979a8

firmware/SOURCES

@@ -1132,6 +1132,7 @@ target/arm/tms320dm320/creative-zvm/usb-creativezvm.c
 #endif /* CREATIVE_ZVx */
 
 #ifdef CREATIVE_ZENXFI2
+target/arm/imx233/creative-zenxfi2/fmradio-i2c-zenxfi2.c
 target/arm/imx233/creative-zenxfi2/backlight-zenxfi2.c
 target/arm/imx233/creative-zenxfi2/lcd-zenxfi2.c
 target/arm/imx233/creative-zenxfi2/button-zenxfi2.c

firmware/target/arm/imx233/creative-zenxfi2/fmradio-i2c-zenxfi2.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 "config.h"
+#include "system.h"
+#include "fmradio_i2c.h"
+#include "pinctrl-imx233.h"
+#include "i2c.h"
+
+void fmradio_i2c_init(void)
+{
+}
+
+int fmradio_i2c_write(unsigned char address, const unsigned char* buf, int count)
+{
+    return i2c_write(address, buf, count);
+}
+
+int fmradio_i2c_read(unsigned char address, unsigned char* buf, int count)
+{
+    return i2c_read(address, buf, count);
+}

firmware/target/arm/imx233/system-imx233.c

@@ -110,8 +110,8 @@ void system_init(void)
     imx233_pwm_init();
     imx233_lradc_init();
     imx233_i2c_init();
-#if !defined(BOOTLOADER) && \
-    (defined(SANSA_FUZEPLUS) || defined(CREATIVE_ZENXFI3))
+#if !defined(BOOTLOADER) &&(defined(SANSA_FUZEPLUS) || \
+    defined(CREATIVE_ZENXFI3) || defined(CREATIVE_ZENXFI2))
     fmradio_i2c_init();
 #endif
 }