xref: /OK3568_Linux_fs/kernel/arch/arm/mach-zx/headsmp.S (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun/* SPDX-License-Identifier: GPL-2.0-only */
2*4882a593Smuzhiyun/*
3*4882a593Smuzhiyun * Copyright 2014 Linaro Ltd.
4*4882a593Smuzhiyun * Copyright (C) 2014 ZTE Corporation.
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun#include <linux/linkage.h>
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun	.align 3
10*4882a593Smuzhiyun	.arm
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun/* It runs from physical address */
13*4882a593SmuzhiyunENTRY(zx_resume_jump)
14*4882a593Smuzhiyun	adr	r1, zx_secondary_startup_pa
15*4882a593Smuzhiyun	ldr	r0, [r1]
16*4882a593Smuzhiyun	bx	r0
17*4882a593SmuzhiyunENDPROC(zx_resume_jump)
18*4882a593Smuzhiyun
19*4882a593SmuzhiyunENTRY(zx_secondary_startup_pa)
20*4882a593Smuzhiyun	.word	zx_secondary_startup_pa
21*4882a593Smuzhiyun
22*4882a593SmuzhiyunENTRY(zx_suspend_iram_sz)
23*4882a593Smuzhiyun        .word	. - zx_resume_jump
24*4882a593SmuzhiyunENDPROC(zx_secondary_startup_pa)
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun
27*4882a593SmuzhiyunENTRY(zx_secondary_startup)
28*4882a593Smuzhiyun	bl	v7_invalidate_l1
29*4882a593Smuzhiyun	b	secondary_startup
30*4882a593SmuzhiyunENDPROC(zx_secondary_startup)
31