Annotation of www/mac68k.html, Revision 1.50
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5: <title>OpenBSD/mac68k</title>
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16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
17: <p>
18: <h2><font color="#e00000">OpenBSD/mac68k</font></h2>
1.1 deraadt 19:
1.3 fn 20: <hr>
1.11 briggs 21:
22: <p>
1.42 miod 23: OpenBSD/mac68k runs on many of the Motorola 680x0-based Apple Macintosh
1.47 henning 24: computers.
1.42 miod 25: It requires a Motorola 68020, 68030, or a 68040 processor. If you have a
1.11 briggs 26: 68020, it will also need a Motorola 68851 PMMU (note that this is
1.42 miod 27: different from the 68881, which is an FPU).
28: </p>
29:
30: <p>
31: A mailing list dedicated to the OpenBSD/mac68k port is available at
32: <u><font color="#23238e">mac68k@openbsd.org</font></u>.
33: To join the OpenBSD/mac68k mailing list, send a message body of <b>"subscribe
34: mac68k"</b> to <a href="mailto:majordomo@openbsd.org">majordomo@openbsd.org</a>.
35: Please be sure to check our <a href="mail.html">mailing list policy</a> before
36: subscribing.
37: </p>
38:
39: <p>
40: There is currently no maintainer for the mac68k port.
1.11 briggs 41: </p>
42:
1.42 miod 43: <a href="#toc"></a>
44: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
45: <p>
46: <ul>
1.46 jufi 47: <li><a href="#history">History of the port</a>
1.42 miod 48: <li><a href="#status">Current status</a>
1.44 miod 49: <li><a href="#hardware">Supported hardware list</a>
1.42 miod 50: <li><a href="#install">Getting and installing OpenBSD/mac68k</a>
51: </ul>
52:
53: <hr>
54: <a name="history"></a>
55: <h3><font color="#0000e0"><strong>History:</strong></font></h3>
1.1 deraadt 56:
1.3 fn 57: <p>
1.11 briggs 58: The mac68k port of OpenBSD was derived from NetBSD/mac68k, and it
1.42 miod 59: used to support most of the same hardware as NetBSD.
60: Although this port is still being supported, there has been no effort
61: to catch up with recent NetBSD developments.
62: </p>
63:
64: <hr>
65: <a name="status"></a>
66: <h3><font color="#0000e0"><strong>Current status:</strong></font></h3>
67:
68: <p>
69: Currently, all hardware listed in the
70: <a href="#hardware">supported hardware list</a> section below should boot
71: multi-user, and support enough of the on-board devices to be generally
72: usable.
73: </p>
74:
75: <hr>
76: <a name="hardware"></a>
77: <h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
78:
79: <p>
80: <h4>Supported machines</h4>
81:
82: <p>
83: OpenBSD/mac68k now runs on a large part of the 680x0-based Macintosh
84: computers.
85: The kernel itself has support for the following processor combinations:
1.15 johns 86: <ul>
1.42 miod 87: <li>68020 with 68851 PMMU and 68881 FPU
88: <li>68030 with 68882 FPU
89: <li>68040 (<b>not</b> including the 68LC040)
1.15 johns 90: </ul>
91:
92: <p>
1.42 miod 93: The following Macintosh models are ``fully'' supported.
94: This means that at least the SCSI controller, ADB (keyboard and mouse), and
95: some sort of display will function on these models.
96: On some of these machines, a PMMU and/or FPU are required as they are not
97: provided by default with the machine.
1.15 johns 98: <ul>
1.42 miod 99: <li>Macintosh II family: II, IIx, IIcx, IIci, IIsi, IIvx, IIvi
1.45 pvalchev 100: <li>Classic family: Color Classic, Classic II
1.42 miod 101: <li>Centris family: 650
102: <li>some models of the Duo series
103: <li>LC family: 520, 550, LC II, LC III
104: <li>Performa family: 4xx, 600
105: <li>Powerbook family: 140, 145, 145B, 160, 165, 165c, 170, 180, 180c
106: <li>Quadra family: 610, 650, 700, 800, 840AV
107: <li>SE/30
108: <li>MacTV
1.15 johns 109: </ul>
110:
1.42 miod 111: <p>
112: <h4>Supported devices</h4>
113:
114: <p>
1.15 johns 115: <ul>
1.42 miod 116: <li>Internal SCSI bus and most SCSI tapes, hard drives, and cdrom.
117: <li>Internal sound.
118: <li>Most NuBus video cards
119: (there have been some problems with some 24-bit color cards).
120: <li>Both internal serial ports.
121: <li>ADB keyboards and mice
122: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=adb&sektion=4&arch=mac68k">adb</a>).
123: <li>Ethernet cards based on the Natl. Semiconductor 8390 (Asante, Apple, and a few others)
124: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ae&sektion=4&arch=mac68k">ae</a>).
125: <li>Quadra/Centris AV series' onboard MACE ethernet.
126: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mc&sektion=4&arch=mac68k">mc</a>).
127: <li>Some ethernet cards based on the SONIC chip including internal Ethernet on many of Apple's non-AV Quadras/Centrises and PowerBook 500 series.
128: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sn&sektion=4&arch=mac68k">sn</a>).
1.15 johns 129: </ul>
130:
131: <p>
1.42 miod 132: <h4>Partially supported systems</h4>
133:
134: <p>
135: These systems lack support for the on-board frame buffer and/or adb subsystem,
136: but can be used with a serial console:
1.15 johns 137: <ul>
1.42 miod 138: <li>LC475
139: <li>Performa 475
140: <li>Quadra 605
141: <li>Quadra 950
1.15 johns 142: </ul>
143:
1.35 miod 144: <p>
145: Some systems are reportedly almost supported:
146: <ul>
1.36 miod 147: <li>LC/Performa575 (if 68LC040 replaced with a 68040)
148: <li>LC/Performa630 (if 68LC040 replaced with a 68040, and booted from an external SCSI drive)
149: <li>PowerBook 550c (but the internal SCSI drive is not supported yet)
1.35 miod 150: </ul>
151:
1.15 johns 152: <p>
1.42 miod 153: <h4>Unsupported machines</h4>
1.15 johns 154:
155: <p>
1.42 miod 156: <ul>
157: <li>PowerPC-based Macs. Some of these are supported in the
158: <a href="macppc.html">OpenBSD/macppc</a> port.
159: <li>Machines based on Apple's IOP technology, including the Mac IIfx.
160: <li>Machines based on the 68LC040 processor.
161: Unfortunately, the chip itself contains a major bug for which there is
1.43 miod 162: no software workaround available in OpenBSD.
1.42 miod 163: </ul>
1.13 gene 164:
165: <p>
1.42 miod 166: <h4>Unsupported devices</h4>
1.1 deraadt 167:
1.13 gene 168: <p>
1.42 miod 169: <ul>
170: <li>LCPDS ethernet cards.
171: <li>Apple Communication Slot (CS) ethernet cards.
1.48 nick 172: <li>Any other NuBus card not listed above.
1.42 miod 173: </ul>
1.8 briggs 174:
1.3 fn 175: <hr>
1.44 miod 176: <a name="install"></a>
177: <h3><font color="#0000e0">
178: <strong>Getting and installing OpenBSD/mac68k:</strong>
179: </font></h3>
180:
181: <p>
182: The latest supported OpenBSD/mac68k release is
1.50 ! david 183: <a href="34.html">OpenBSD 3.4</a>.
1.44 miod 184: Here are the
1.50 ! david 185: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/3.4/mac68k/INSTALL.mac68k">
! 186: OpenBSD/mac68k 3.4 installation instructions
1.44 miod 187: </a>.
188: </p>
189:
190: <p>
191: Snapshots are made available from time to time, in
192: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/mac68k">this location</a>
193: as well as in a few
194: <a href="ftp.html">mirrors</a>.
195: Here are the
196: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/mac68k/INSTALL.mac68k">
197: OpenBSD/mac68k snapshot installation instructions
198: </a> as well.
199: </p>
200:
201: <hr>
1.42 miod 202: <a href="plat.html">
203: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
204: </a>
205: <br>
206: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
1.3 fn 207: <br>
1.50 ! david 208: <small>$OpenBSD: mac68k.html,v 1.49 2003/05/02 00:35:09 miod Exp $</small>
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