mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 22:24:09 +08:00
20 lines
531 B
C
20 lines
531 B
C
|
/*
|
||
|
|
* Copyright (C) 2013 Uwe Kleine-Koenig for Pengutronix
|
||
|
|
*
|
||
|
|
* 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/io.h>
|
||
|
|
#include <linux/reboot.h>
|
||
|
|
#include <asm/barrier.h>
|
||
|
|
#include <asm/v7m.h>
|
||
|
|
|
||
|
|
void armv7m_restart(enum reboot_mode mode, const char *cmd)
|
||
|
|
{
|
||
|
|
dsb();
|
||
|
|
__raw_writel(V7M_SCB_AIRCR_VECTKEY | V7M_SCB_AIRCR_SYSRESETREQ,
|
||
|
|
BASEADDR_V7M_SCB + V7M_SCB_AIRCR);
|
||
|
|
dsb();
|
||
|
|
}
|