linux/arch/arm/mach-highbank/hotplug.c
Russell King 5e45a0a197 Merge commit '73053d973' into smp-hotplug
This is to fix a merge problem with mach-highbank/hotplug.c, which git
silently resolves, but wrongly.  This commit contains the correct
resolution.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-05-02 21:23:17 +01:00

38 lines
996 B
C

/*
* Copyright 2011 Calxeda, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
#include <asm/cacheflush.h>
#include "core.h"
#include "sysregs.h"
extern void secondary_startup(void);
/*
* platform-specific code to shutdown a CPU
*
*/
void __ref highbank_cpu_die(unsigned int cpu)
{
highbank_set_cpu_jump(cpu, phys_to_virt(0));
flush_cache_louis();
highbank_set_core_pwr();
while (1)
cpu_do_idle();
}