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/*
* bat.h
*
* This file contains declaration of C function to
* Instanciate 60x/7xx ppc Block Address Translation (BAT) registers.
* More detailled information can be found on motorola
* site and more precisely in the following book :
*
* MPC750
* Risc Microporcessor User's Manual
* Mtorola REF : MPC750UM/AD 8/97
*
* Copyright (C) 1999 Eric Valette (valette@crf.canon.fr)
* Canon Centre Recherche France.
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#ifndef LIBCPU_MCP750_MMU_BAT_H
#define LIBCPU_MCP750_MMU_BAT_H
#include <libcpu/mmu.h>
#include <libcpu/pgtable.h>
#include <bsp/consoleIo.h>
#define IO_PAGE (_PAGE_NO_CACHE | _PAGE_GUARDED | _PAGE_RW)
extern void setdbat(int bat_index, unsigned long virt, unsigned long phys,
unsigned int size, int flags);
extern void asm_setdbat1(unsigned int uperPart, unsigned int lowerPart);
extern void asm_setdbat2(unsigned int uperPart, unsigned int lowerPart);
extern void asm_setdbat3(unsigned int uperPart, unsigned int lowerPart);
extern void asm_setdbat4(unsigned int uperPart, unsigned int lowerPart);
#endif /* LIBCPU_MCP750_MMU_BAT_H */
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