| /* |
| * SMP support: Entry point for secondary CPUs of Marvell EBU |
| * Cortex-A9 based SOCs (Armada 375 and Armada 38x). |
| * |
| * Copyright (C) 2014 Marvell |
| * |
| * Gregory CLEMENT <gregory.clement@free-electrons.com> |
| * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| * |
| * This file is licensed under the terms of the GNU General Public |
| * License version 2. This program is licensed "as is" without any |
| * warranty of any kind, whether express or implied. |
| */ |
| |
| #include <linux/linkage.h> |
| #include <linux/init.h> |
| |
| #include <asm/assembler.h> |
| |
| __CPUINIT |
| #define CPU_RESUME_ADDR_REG 0xf10182d4 |
| |
| .global armada_375_smp_cpu1_enable_code_start |
| .global armada_375_smp_cpu1_enable_code_end |
| |
| armada_375_smp_cpu1_enable_code_start: |
| ARM_BE8(setend be) |
| adr r0, 1f |
| ldr r0, [r0] |
| ldr r1, [r0] |
| ARM_BE8(rev r1, r1) |
| ret r1 |
| 1: |
| .word CPU_RESUME_ADDR_REG |
| armada_375_smp_cpu1_enable_code_end: |
| |
| ENTRY(mvebu_cortex_a9_secondary_startup) |
| ARM_BE8(setend be) |
| bl v7_invalidate_l1 |
| b secondary_startup |
| ENDPROC(mvebu_cortex_a9_secondary_startup) |