firmware/target/mips/mmu-mips.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2009 by Maurus Cuelenaere
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef __MMU_MIPS_INCLUDE_H
  23 #define __MMU_MIPS_INCLUDE_H
  24
  25 #include "system-target.h"
  26
  27 void map_address(unsigned long virtual, unsigned long physical,
  28                  unsigned long length, unsigned int cache_flags);
  29 void mmu_init(void);
  30
  31 #define HAVE_CPUCACHE_INVALIDATE
  32 //#define HAVE_CPUCACHE_FLUSH
  33
  34 void __dcache_writeback_all(void);
  35 void __dcache_invalidate_all(void);
  36 void __icache_invalidate_all(void);
  37 void __flush_dcache_line(unsigned long addr);
  38 void dma_cache_wback_inv(unsigned long addr, unsigned long size);
  39
  40 #endif /* __MMU_MIPS_INCLUDE_H */