6b13f685e
 김민수
BSP 최초 추가
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/*
* Copyright (c) 2009 ST-Ericsson
* This file is based ARM Realview platform
* Copyright (c) 2003 ARM Limited
* All Rights Reserved
*
* 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/linkage.h>
#include <linux/init.h>
/*
* U8500 specific entry point for secondary CPUs.
*/
ENTRY(u8500_secondary_startup)
mrc p15, 0, r0, c0, c0, 5
and r0, r0, #15
adr r4, 1f
ldmia r4, {r5, r6}
sub r4, r4, r5
add r6, r6, r4
pen: ldr r7, [r6]
cmp r7, r0
bne pen
/*
* we've been released from the holding pen: secondary_stack
* should now contain the SVC stack for this core
*/
b secondary_startup
ENDPROC(u8500_secondary_startup)
.align 2
1: .long .
.long pen_release
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