aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-bcmring/include/mach/memory.h
blob: 15162e4c75f9f0eb195c489606de85a44a8d3fda (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
/*****************************************************************************
* Copyright 2005 - 2008 Broadcom Corporation.  All rights reserved.
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available at
* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a
* license other than the GPL, without Broadcom's express prior written
* consent.
*****************************************************************************/

#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H

#include <cfg_global.h>

/*
 * Physical vs virtual RAM address space conversion.  These are
 * private definitions which should NOT be used outside memory.h
 * files.  Use virt_to_phys/phys_to_virt/__pa/__va instead.
 */

#define PLAT_PHYS_OFFSET CFG_GLOBAL_RAM_BASE

/*
 * Maximum DMA memory allowed is 14M
 */
#define CONSISTENT_DMA_SIZE (SZ_16M - SZ_2M)

#endif