1 files changed, 81 insertions, 0 deletions

diff --git a/firmware/target/arm/ipod/power-ipod.c b/firmware/target/arm/ipod/power-ipod.c
new file mode 100644
index 0000000000..8932b95cdd
--- /dev/null
+++ b/firmware/target/arm/ipod/power-ipod.c
@@ -0,0 +1,81 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Linus Nielsen Feltzing
+ *
+ * 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 "adc.h"
+#include "kernel.h"
+#include "system.h"
+#include "power.h"
+#include "hwcompat.h"
+#include "logf.h"
+#include "pcf50605.h"
+#include "usb.h"
+#include "lcd.h"
+
+void power_init(void)
+{
+    pcf50605_init();
+}
+
+bool charger_inserted(void)
+{
+#ifdef IPOD_VIDEO
+    return (GPIOL_INPUT_VAL & 0x08)?false:true;
+#else
+    /* This needs filling in for other ipods. */
+    return false;
+#endif
+}
+
+/* Returns true if the unit is charging the batteries. */
+bool charging_state(void) {
+    return (GPIOB_INPUT_VAL & 0x01)?false:true;
+}
+
+
+void ide_power_enable(bool on)
+{
+    /* We do nothing on the iPod */
+    (void)on;
+}
+
+bool ide_powered(void)
+{
+    /* pretend we are always powered - we don't turn it off on the ipod */
+    return true;
+}
+
+void power_off(void)
+{
+#if defined(HAVE_LCD_COLOR)
+    /* Clear the screen and backdrop to
+    remove ghosting effect on shutdown */
+    lcd_set_backdrop(NULL);
+    lcd_set_background(LCD_WHITE);
+    lcd_clear_display();
+    lcd_update();
+    sleep(HZ/16);
+#endif
+
+#ifndef BOOTLOADER
+    /* We don't turn off the ipod, we put it in a deep sleep */
+    pcf50605_standby_mode();
+#endif
+}