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Wolfgang Denk97caf672006-03-12 02:12:27 +01001/*
2 * U-boot - virtconvert.h
3 *
Aubrey Li314d22f2007-04-05 18:31:18 +08004 * Copyright (c) 2005-2007 Analog Devices Inc.
Wolfgang Denk97caf672006-03-12 02:12:27 +01005 *
6 * See file CREDITS for list of people who contributed to this
7 * project.
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
Aubrey Li314d22f2007-04-05 18:31:18 +080021 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
22 * MA 02110-1301 USA
Wolfgang Denk97caf672006-03-12 02:12:27 +010023 */
24
25#ifndef __BLACKFIN_VIRT_CONVERT__
26#define __BLACKFIN_VIRT_CONVERT__
27
28/*
29 * Macros used for converting between virtual and physical mappings.
30 */
31
32#ifdef __KERNEL__
33
34#include <linux/config.h>
35#include <asm/setup.h>
Wolfgang Denk97caf672006-03-12 02:12:27 +010036
37#define mm_vtop(vaddr) ((unsigned long) vaddr)
38#define mm_ptov(vaddr) ((unsigned long) vaddr)
39#define phys_to_virt(vaddr) ((unsigned long) vaddr)
40#define virt_to_phys(vaddr) ((unsigned long) vaddr)
41
42#define virt_to_bus virt_to_phys
43#define bus_to_virt phys_to_virt
44
45#endif
46#endif