24 строки
547 B
ArmAsm
24 строки
547 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (C) 2013 Ma Haijun <mahaijuns@gmail.com>
|
|
* Copyright (c) 2003 ARM Limited
|
|
* All Rights Reserved
|
|
*/
|
|
#include <linux/linkage.h>
|
|
#include <linux/init.h>
|
|
|
|
__INIT
|
|
|
|
/*
|
|
* OX820 specific entry point for secondary CPUs.
|
|
*/
|
|
ENTRY(ox820_secondary_startup)
|
|
mov r4, #0
|
|
/* invalidate both caches and branch target cache */
|
|
mcr p15, 0, r4, c7, c7, 0
|
|
/*
|
|
* we've been released from the holding pen: secondary_stack
|
|
* should now contain the SVC stack for this core
|
|
*/
|
|
b secondary_startup
|