1 files changed, 71 insertions, 0 deletions

diff --git a/firmware/target/coldfire/iaudio/m3/power-m3.c b/firmware/target/coldfire/iaudio/m3/power-m3.c
new file mode 100644
index 0000000000..624e3b44a5
--- /dev/null
+++ b/firmware/target/coldfire/iaudio/m3/power-m3.c
@@ -0,0 +1,71 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Jens Arnold
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * 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 "kernel.h"
+#include "system.h"
+#include "power.h"
+
+#ifndef SIMULATOR
+
+void power_init(void)
+{   
+    /* Set KEEPACT */
+    or_l(0x00040000, &GPIO_OUT); 
+    or_l(0x00040000, &GPIO_ENABLE);
+    or_l(0x00040000, &GPIO_FUNCTION);
+
+    /* Charger detect */
+    and_l(~0x00000020, &GPIO1_ENABLE);
+    or_l(0x00000020, &GPIO1_FUNCTION);
+}
+
+bool charger_inserted(void)
+{     
+    return (GPIO1_READ & 0x00000020) == 0;
+}
+
+void ide_power_enable(bool on)
+{
+    if (on)
+    {
+        or_l(0x00800000, &GPIO_OUT);
+    }
+    else
+    {
+        and_l(~0x00800000, &GPIO_OUT);
+    }
+}
+
+bool ide_powered(void)
+{
+    return false;
+}
+
+void power_off(void)
+{
+    lcd_poweroff();
+    set_irq_level(DISABLE_INTERRUPTS);
+    and_l(~0x00040000, &GPIO_OUT); /* Set KEEPACT low */
+    asm("halt");
+}
+
+#endif /* SIMULATOR */