blob: 3c6310263b38e555cdb09736fc8ceb87077824d3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
* Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <linux/linkage.h>
/*
* mx6_wait
*
* Idle the processor (eg, wait for interrupt).
* Make sure DDR is in self-refresh.
* IRQs are already disabled.
*/
ENTRY(mx6_wait)
dsb
wfi
isb
isb
mov pc, lr
.type mx6_do_wait, #object
ENTRY(mx6_do_wait)
.word mx6_wait
.size mx6_wait, . - mx6_wait
|
