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7b181446 SM |
1 | /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. |
2 | * | |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU General Public License version 2 and | |
5 | * only version 2 as published by the Free Software Foundation. | |
6 | * | |
7 | * This program is distributed in the hope that it will be useful, | |
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | * GNU General Public License for more details. | |
11 | * | |
12 | * You should have received a copy of the GNU General Public License | |
13 | * along with this program; if not, write to the Free Software | |
14 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
15 | * 02110-1301, USA. | |
16 | */ | |
17 | ||
18 | #include <linux/module.h> | |
19 | #include <linux/slab.h> | |
20 | ||
21 | #include "scm.h" | |
22 | #include "scm-boot.h" | |
23 | ||
24 | /* | |
25 | * Set the cold/warm boot address for one of the CPU cores. | |
26 | */ | |
27 | int scm_set_boot_addr(phys_addr_t addr, int flags) | |
28 | { | |
29 | struct { | |
30 | unsigned int flags; | |
31 | phys_addr_t addr; | |
32 | } cmd; | |
33 | ||
34 | cmd.addr = addr; | |
35 | cmd.flags = flags; | |
36 | return scm_call(SCM_SVC_BOOT, SCM_BOOT_ADDR, | |
37 | &cmd, sizeof(cmd), NULL, 0); | |
38 | } | |
39 | EXPORT_SYMBOL(scm_set_boot_addr); |