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/* mc_async.h - Memory Controller testbench ASYNCdevices defines
	 Copyright (C) 2001 by Ivan Guzvinec, ivang@opencores.org
 
	 This file is part of OpenRISC 1000 Architectural Simulator.
 
	 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
 
#ifndef __MC_ASYNC_H
#define __MC_ASYNC_H
 
/* should configuration be readm from MC? */
#define MC_READ_CONF
 
/* TEMPLATE SELECTION       */
/* change #undef to #define */
#define _MC_TEST_TEMPLATE1
#undef  _MC_TEST_TEMPLATE2
#undef  _MC_TEST_TEMPLATE3
/* ------------------------ */
 
/* memory configuration that must reflect mcmem.cfg */
#define MC_ASYNC_CSMASK	0xFE	/* 8 bit mask for 8 chip selects. 1 ASYNC at CS, 0 something else at CS */
 
typedef struct MC_ASYNC_CS
{
  unsigned long BW;
  unsigned long M;
} MC_ASYNC_CS;
 
MC_ASYNC_CS mc_async_cs[8] = {
  { 2,    /* Bus Width : 0 - 8bit, 1 - 16bit, 2 - 32bit */
    0x02  /* SELect mask */
    },
  { 2, 0x04 },
  { 2, 0x06 },
  { 2, 0x08 },
  { 2, 0x0A },
  { 2, 0x0C },
  { 2, 0x0E },
  { 2, 0x10 } };
 
#define MC_ASYNC_TEST0	0x00000001LU /* no parity, bank after column, write enable */
#define MC_ASYNC_TEST1	0x00000002LU /* parity */
#define MC_ASYNC_TEST2	0x00000004LU /* bank after row */
#define MC_ASYNC_TEST3	0x00000008LU /* RO */
#define MC_ASYNC_TEST4	0x00000010LU /* - NOT DEFINED - */
 
#ifdef _MC_TEST_TEMPLATE1 
  #define MC_ASYNC_FLAGS	0x000002B4LU	/* MC_TEST_ flags... see mc_common.h */
  #define MC_ASYNC_TESTS	0x0000000FLU
#endif
 
#ifdef _MC_TEST_TEMPLATE2 
  #define MC_ASYNC_FLAGS	0x00000128LU	/* MC_TEST_ flags... see mc_common.h */
  #define MC_ASYNC_TESTS	0x00000008LU
#endif
 
#ifdef _MC_TEST_TEMPLATE3 
  #define MC_ASYNC_FLAGS	0x000007FFLU	/* MC_TEST_ flags... see mc_common.h */
  #define MC_ASYNC_TESTS	0x0000000FLU
#endif
 
#endif