mirror of
https://github.com/torvalds/linux.git
synced 2024-11-06 12:11:59 +00:00
7b6d864b48
Preparing to move the parsing of reboot= to generic kernel code forces the change in reboot_mode handling to use the enum. [akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c] Signed-off-by: Robin Holt <holt@sgi.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Russ Anderson <rja@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
|
|
* omap3-restart.c - Code common to all OMAP3xxx machines.
|
|
*
|
|
* Copyright (C) 2009, 2012 Texas Instruments
|
|
* Copyright (C) 2010 Nokia Corporation
|
|
* Tony Lindgren <tony@atomide.com>
|
|
* Santosh Shilimkar <santosh.shilimkar@ti.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/reboot.h>
|
|
|
|
#include "iomap.h"
|
|
#include "common.h"
|
|
#include "control.h"
|
|
#include "prm3xxx.h"
|
|
|
|
/* Global address base setup code */
|
|
|
|
/**
|
|
* omap3xxx_restart - trigger a software restart of the SoC
|
|
* @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c
|
|
* @cmd: passed from the userspace program rebooting the system (if provided)
|
|
*
|
|
* Resets the SoC. For @cmd, see the 'reboot' syscall in
|
|
* kernel/sys.c. No return value.
|
|
*/
|
|
void omap3xxx_restart(enum reboot_mode mode, const char *cmd)
|
|
{
|
|
omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
|
|
omap3xxx_prm_dpll3_reset(); /* never returns */
|
|
while (1);
|
|
}
|