Initial mini2440 port.

Flyspray: FS#10627
Author: Bob Cousins

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23265 a1c6a512-1295-4272-9138-f99709370657

firmware/target/arm/s3c2440/mini2440/power-mini2440.c

@@ -0,0 +1,55 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2009 by Bob Cousins
+ *
+ * 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 "cpu.h"
+#include <stdbool.h>
+#include <stdio.h>
+#include "kernel.h"
+#include "system.h"
+#include "power.h"
+#include "led-mini2440.h"
+
+void power_init(void)
+{
+    /* Nothing to do */
+}
+
+unsigned int power_input_status(void)
+{
+    unsigned int status = 0;
+
+    /* Always on*/
+    status = POWER_INPUT_MAIN;
+    return status;
+}
+
+/* Returns true if the unit is charging the batteries. */
+bool charging_state(void)
+{
+    return false;
+}
+
+void power_off(void)
+{
+    /* we don't have any power control, user must do it */
+    led_flash (LED_NONE, LED_ALL);
+    while (1);
+}