2024-09-09 08:52:07 +00:00
|
|
|
/*
|
|
|
|
|
* reset.c: reset support for PNX833X.
|
|
|
|
|
*
|
|
|
|
|
* Copyright 2008 NXP Semiconductors
|
|
|
|
|
* Chris Steel <chris.steel@nxp.com>
|
|
|
|
|
* Daniel Laird <daniel.j.laird@nxp.com>
|
|
|
|
|
*
|
|
|
|
|
* Based on software written by:
|
2024-09-09 08:57:42 +00:00
|
|
|
* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
|
2024-09-09 08:52:07 +00:00
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
|
* (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
|
*/
|
|
|
|
|
#include <linux/reboot.h>
|
|
|
|
|
#include <pnx833x.h>
|
|
|
|
|
|
|
|
|
|
void pnx833x_machine_restart(char *command)
|
|
|
|
|
{
|
|
|
|
|
PNX833X_RESET_CONTROL_2 = 0;
|
|
|
|
|
PNX833X_RESET_CONTROL = 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void pnx833x_machine_halt(void)
|
|
|
|
|
{
|
|
|
|
|
while (1)
|
|
|
|
|
__asm__ __volatile__ ("wait");
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void pnx833x_machine_power_off(void)
|
|
|
|
|
{
|
|
|
|
|
pnx833x_machine_halt();
|
|
|
|
|
}
|
