xref: /OK3568_Linux_fs/u-boot/arch/arm/cpu/armv8/spin_table_v8.S (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1/*
2 * Copyright (C) 2016 Socionext Inc.
3 *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
4 *
5 * SPDX-License-Identifier:	GPL-2.0+
6 */
7
8#include <linux/linkage.h>
9
10ENTRY(spin_table_secondary_jump)
11.globl spin_table_reserve_begin
12spin_table_reserve_begin:
130:	wfe
14	ldr	x0, spin_table_cpu_release_addr
15	cbz	x0, 0b
16	br	x0
17.globl spin_table_cpu_release_addr
18	.align	3
19spin_table_cpu_release_addr:
20	.quad	0
21.globl spin_table_reserve_end
22spin_table_reserve_end:
23ENDPROC(spin_table_secondary_jump)
24