ed3ff1b0b5
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16689 a1c6a512-1295-4272-9138-f99709370657
81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* 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);
|
|
|
|
/* FIXME: Just disable the multi-colour LED for now. */
|
|
and_l(~0x00000210, &GPIO1_OUT);
|
|
and_l(~0x00008000, &GPIO_OUT);
|
|
}
|
|
|
|
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 (GPIO_OUT & 0x00800000) != 0;
|
|
}
|
|
|
|
void power_off(void)
|
|
{
|
|
lcd_poweroff();
|
|
set_irq_level(DISABLE_INTERRUPTS);
|
|
and_l(~0x00040000, &GPIO_OUT); /* Set KEEPACT low */
|
|
asm("halt");
|
|
}
|
|
|
|
#endif /* SIMULATOR */
|
|
|
|
bool tuner_power(bool status)
|
|
{
|
|
(void)status;
|
|
return true;
|
|
}
|