arm: socfpga: Enable all FPGA config support for Arria 10
[platform/kernel/u-boot.git] / arch / arm / mach-uniphier / arm64 / smp.S
1 /*
2  * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6
7 #include <linux/linkage.h>
8
9 ENTRY(uniphier_smp_setup)
10         mrs     x0, s3_1_c15_c2_1       /* CPUECTLR_EL1 */
11         orr     x0, x0, #(1 << 6)       /* SMPEN */
12         msr     s3_1_c15_c2_1, x0
13         ret
14 ENDPROC(uniphier_smp_setup)
15
16 ENTRY(uniphier_secondary_startup)
17         bl      uniphier_smp_setup
18         b       _start
19 ENDPROC(uniphier_secondary_startup)