100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2006 by Barry Wardell
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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/* Created from power.c using some iPod code, and some custom stuff based on
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GPIO analysis
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*/
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#include "config.h"
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#include "cpu.h"
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#include <stdbool.h>
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#include "adc.h"
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#include "kernel.h"
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#include "system.h"
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#include "power.h"
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#include "hwcompat.h"
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#include "logf.h"
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#include "usb.h"
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#if CONFIG_CHARGING == CHARGING_CONTROL
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bool charger_enabled;
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#endif
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#if 0
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#ifdef CONFIG_TUNER
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static bool powered = false;
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bool radio_powered()
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{
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return powered;
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}
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bool radio_power(bool status)
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{
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bool old_status = powered;
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powered = status;
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#ifdef HAVE_TUNER_PWR_CTRL
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if (status)
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{
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and_b(~0x04, &PADRL); /* drive PA2 low for tuner enable */
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sleep(1); /* let the voltage settle */
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}
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else
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or_b(0x04, &PADRL); /* drive PA2 high for tuner disable */
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#endif
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return old_status;
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}
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#endif /* #ifdef CONFIG_TUNER */
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#endif
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void power_init(void)
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{
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}
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bool charger_inserted(void)
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{
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return (GPIOL_INPUT_VAL & 0x04)?true:false; /* FIXME: This only checks if USB is connected */
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}
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void ide_power_enable(bool on)
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{
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(void)on;
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/* We do nothing on the iPod */
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}
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bool ide_powered(void)
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{
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/* pretend we are always powered - we don't turn it off on the ipod */
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return true;
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}
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void power_off(void)
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{
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/* set_irq_level(HIGHEST_IRQ_LEVEL);*/
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#ifndef BOOTLOADER
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/* We don't turn off the ipod, we put it in a deep sleep */
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/* pcf50605_standby_mode(); */
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while(1)
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yield();
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#endif
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}
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