1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * SMP support: Entry point for secondary CPUs
4 *
5 * Copyright (C) 2012 Marvell
6 *
7 * Yehuda Yitschak <yehuday@marvell.com>
8 * Gregory CLEMENT <gregory.clement@free-electr
9 * Thomas Petazzoni <thomas.petazzoni@free-elec
10 *
11 * This file implements the assembly entry poi
12 * an SMP kernel. The only thing we need to do
13 * the coherency fabric by writing to 2 regist
14 * register addresses are hard coded due to th
15 * problems.
16 */
17
18 #include <linux/linkage.h>
19 #include <linux/init.h>
20
21 #include <asm/assembler.h>
22
23 /*
24 * Armada XP specific entry point for secondar
25 * We add the CPU to the coherency fabric and
26 * startup
27 */
28 ENTRY(armada_xp_secondary_startup)
29 ARM_BE8(setend be ) @ go B
30
31 bl ll_add_cpu_to_smp_group
32
33 bl ll_enable_coherency
34
35 b secondary_startup
36
37 ENDPROC(armada_xp_secondary_startup)
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