mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-20 11:43:22 +00:00
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
|
/*
|
||
|
|
* U-boot - virtconvert.h
|
||
|
|
*
|
||
|
|
* Copyright (c) 2005 blackfin.uclinux.org
|
||
|
|
*
|
||
|
|
* See file CREDITS for list of people who contributed to this
|
||
|
|
* project.
|
||
|
|
*
|
||
|
|
* 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., 59 Temple Place, Suite 330, Boston,
|
||
|
|
* MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __BLACKFIN_VIRT_CONVERT__
|
||
|
|
#define __BLACKFIN_VIRT_CONVERT__
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Macros used for converting between virtual and physical mappings.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __KERNEL__
|
||
|
|
|
||
|
|
#include <linux/config.h>
|
||
|
|
#include <asm/setup.h>
|
||
|
|
|
||
|
|
#define mm_vtop(vaddr) ((unsigned long) vaddr)
|
||
|
|
#define mm_ptov(vaddr) ((unsigned long) vaddr)
|
||
|
|
#define phys_to_virt(vaddr) ((unsigned long) vaddr)
|
||
|
|
#define virt_to_phys(vaddr) ((unsigned long) vaddr)
|
||
|
|
|
||
|
|
#define virt_to_bus virt_to_phys
|
||
|
|
#define bus_to_virt phys_to_virt
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|