mirror of
https://github.com/AsahiLinux/u-boot
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48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
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/*
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* U-boot - virtconvert.h
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*
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* Copyright (c) 2005 blackfin.uclinux.org
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __BLACKFIN_VIRT_CONVERT__
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#define __BLACKFIN_VIRT_CONVERT__
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/*
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* Macros used for converting between virtual and physical mappings.
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*/
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#ifdef __KERNEL__
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#include <linux/config.h>
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#include <asm/setup.h>
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#include <asm/page.h>
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#define mm_vtop(vaddr) ((unsigned long) vaddr)
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#define mm_ptov(vaddr) ((unsigned long) vaddr)
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#define phys_to_virt(vaddr) ((unsigned long) vaddr)
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#define virt_to_phys(vaddr) ((unsigned long) vaddr)
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#define virt_to_bus virt_to_phys
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#define bus_to_virt phys_to_virt
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#endif
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#endif
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