1 /* -*-C++-*- $NetBSD: mips_vr41.cpp,v 1.3 2008/04/28 20:23:20 martin 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
VR41XX(Console * & cons,MemoryManager * & mem)36 VR41XX::VR41XX(Console *&cons, MemoryManager *&mem)
37 : MIPSArchitecture(cons, mem)
38 {
39 _boot_func = VR41XX::boot_func;
40 }
41
~VR41XX()42 VR41XX::~VR41XX()
43 {
44 /* NO-OP */
45 }
46
BOOT_FUNC_(VR41XX)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
systemInfo()62 VR41XX::systemInfo()
63 {
64 MIPSArchitecture::systemInfo();
65 DPRINTF((TEXT("VR41\n")));
66 }
67
68 void
cacheFlush()69 VR41XX::cacheFlush()
70 {
71 MIPS_VR41XX_CACHE_FLUSH();
72 }
73