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mips_vr41.cpp revision 1.2.130.1 
      1 /* -*-C++-*-	$NetBSD: mips_vr41.cpp,v 1.2.130.1 2008/05/16 02:22:26 yamt Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <console.h>
     33 #include <memory.h>
     34 #include <mips/mips_vr41.h>
     35 
     36 VR41XX::VR41XX(Console *&cons, MemoryManager *&mem)
     37 	: MIPSArchitecture(cons, mem)
     38 {
     39 	_boot_func = VR41XX::boot_func;
     40 }
     41 
     42 VR41XX::~VR41XX()
     43 {
     44 	/* NO-OP */
     45 }
     46 
     47 BOOT_FUNC_(VR41XX)
     48 
     49 	BOOL
     50 VR41XX::init()
     51 {
     52 	MIPSArchitecture::init();
     53 
     54 	// set D-RAM information
     55 	_mem->loadBank(0x80000000,	// VR-specific VirtualCopy trick.
     56 	    0x04000000);	// 64MByte
     57 
     58 	return TRUE;
     59 }
     60 
     61 void
     62 VR41XX::systemInfo()
     63 {
     64 	MIPSArchitecture::systemInfo();
     65 	DPRINTF((TEXT("VR41\n")));
     66 }
     67 
     68 void
     69 VR41XX::cacheFlush()
     70 {
     71 	MIPS_VR41XX_CACHE_FLUSH();
     72 }
     73