| Neil Armstrong | af76e80 | 2016-09-09 12:23:11 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 Ma Haijun <mahaijuns@gmail.com> |
| 3 | * Copyright (c) 2003 ARM Limited |
| 4 | * All Rights Reserved |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | #include <linux/linkage.h> |
| 11 | #include <linux/init.h> |
| 12 | |
| 13 | __INIT |
| 14 | |
| 15 | /* |
| 16 | * OX820 specific entry point for secondary CPUs. |
| 17 | */ |
| 18 | ENTRY(ox820_secondary_startup) |
| 19 | mov r4, #0 |
| 20 | /* invalidate both caches and branch target cache */ |
| 21 | mcr p15, 0, r4, c7, c7, 0 |
| 22 | /* |
| 23 | * we've been released from the holding pen: secondary_stack |
| 24 | * should now contain the SVC stack for this core |
| 25 | */ |
| 26 | b secondary_startup |