c652218d14
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12385 a1c6a512-1295-4272-9138-f99709370657
96 lines
2.1 KiB
C
96 lines
2.1 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2006 by Barry Wardell
|
|
*
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* Created from power.c using some iPod code, and some custom stuff based on
|
|
GPIO analysis
|
|
*/
|
|
|
|
#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 "usb.h"
|
|
|
|
#if CONFIG_CHARGING == CHARGING_CONTROL
|
|
bool charger_enabled;
|
|
#endif
|
|
|
|
#if 0
|
|
#if CONFIG_TUNER
|
|
|
|
static bool powered = false;
|
|
|
|
bool radio_powered()
|
|
{
|
|
return powered;
|
|
}
|
|
|
|
bool radio_power(bool status)
|
|
{
|
|
bool old_status = powered;
|
|
powered = status;
|
|
#ifdef HAVE_TUNER_PWR_CTRL
|
|
if (status)
|
|
{
|
|
and_b(~0x04, &PADRL); /* drive PA2 low for tuner enable */
|
|
sleep(1); /* let the voltage settle */
|
|
}
|
|
else
|
|
or_b(0x04, &PADRL); /* drive PA2 high for tuner disable */
|
|
#endif
|
|
return old_status;
|
|
}
|
|
|
|
#endif /* #if CONFIG_TUNER */
|
|
#endif
|
|
|
|
void power_init(void)
|
|
{
|
|
}
|
|
|
|
bool charger_inserted(void)
|
|
{
|
|
return (GPIOF_INPUT_VAL & 0x08)?true:false;
|
|
}
|
|
|
|
void ide_power_enable(bool on)
|
|
{
|
|
if(on){
|
|
GPIOF_OUTPUT_VAL &=~ 0x1;
|
|
sleep(1);
|
|
} else {
|
|
GPIOF_OUTPUT_VAL |= 0x1;
|
|
}
|
|
}
|
|
|
|
|
|
bool ide_powered(void)
|
|
{
|
|
return ((GPIOF_INPUT_VAL & 0x1) == 0);
|
|
}
|
|
|
|
void power_off(void)
|
|
{
|
|
GPIOF_OUTPUT_VAL &=~ 0x20;
|
|
}
|