linux-stable/arch/arm/mach-keystone/smc.S
Thomas Gleixner d2912cb15b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 normalized pattern(s):

  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

  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 #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19 17:09:55 +02:00

25 lines
543 B
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Keystone Secure APIs
*
* Copyright (C) 2013 Texas Instruments, Inc.
* Santosh Shilimkar <santosh.shilimkar@ti.com>
*/
#include <linux/linkage.h>
/**
* u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr)
*
* Low level CPU monitor API
* @command: Monitor command.
* @cpu: CPU Number
* @addr: Kernel jump address for boot CPU
*
* Return: Non zero value on failure
*/
ENTRY(keystone_cpu_smc)
stmfd sp!, {r4-r11, lr}
smc #0
ldmfd sp!, {r4-r11, pc}
ENDPROC(keystone_cpu_smc)