Onda VX747:

 * Implement lcd_flip()
 * Add support for multiple banks in NAND driver
 * Add basic I²C driver (untested)
 * Get audio back working
 * Add power driver
 * Other minor fixes and cleanups


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19863 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 43 insertions, 0 deletions

diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c b/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c
new file mode 100644
index 0000000000..374bc110d6
--- /dev/null
+++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c
@@ -0,0 +1,43 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2009 by Maurus Cuelenaere
+ *
+ * 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 "power.h"
+#include "jz4740.h"
+
+/* TQ7051 chip */
+#define USB_CHARGER_GPIO (32*1+30) /* STAT port */
+
+/* Detect which power sources are present. */
+unsigned int power_input_status(void)
+{
+    unsigned int status = 0;
+
+    if (__gpio_get_pin(USB_CHARGER_GPIO))
+        status |= POWER_INPUT_USB_CHARGER;
+
+    return status;
+}
+
+void power_init(void)
+{
+    __gpio_as_input(USB_CHARGER_GPIO);
+}