1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
dnl $OpenBSD: hardware,v 1.82 2015/01/11 21:02:55 miod Exp $
OpenBSD/MACHINE OSREV runs on the following classes of machines:
* sun4: the VME series
- 4/100: Original SPARC with VME. Many hardware bugs.
- 4/200: A fairly decent VME-only machine
- 4/300: a 25MHz VME machine with many devices built onto the main
board. In other respects, it is quite similar to the SS1+.
* sun4c:
- SS1: the original 20MHz sun4c. Hardware limitations prevent SBus
DMA peripherals from working in some of the slots.
- SS1+: 25MHz version of the above. Hardware limitations prevent
SBus DMA peripherals from working in some of the slots.
- IPC: SS1+ in a cube, with bwtwo graphics builtin
- SLC: SS1+ built into a B&W monitor
- SS2: 40MHz version of the SS1
- IPX: SS2 in a cube, with cgsix graphics builtin
- ELC: SS2-performance built into a B&W monitor
* sun4e:
- SPARCengine 1E: a 6U VME cross between a sun4 and a sun4c,
similar to a Sun 4/300 with an OpenPROM interface.
* sun4m:
- 600MP: The original Sun4m machine. This is an mbus machine with
SBus and VME busses.
- LC: 50MHz MicroSPARC-1 based machines (aka Classic)
- LX: LC with a few more devices
- SS4: Reduced cost version of the SS5, available at 70MHz and
110MHz
- SS5: MicroSPARC-2 based machines available in 60, 70, 85, and 110
MHz versions
- SS5: TurboSPARC cpus in accelerated SS5 machines, running at
170MHz
- SS10: Pizzabox mbus-based machine
- SS20: Improved pizzabox mbus-based machine
- Sun Voyager
* As well as faithful clones of the above Sun systems, such as:
- Aries Research Inc, Parrot II (SS2 clone)
- Axil 243 and 245 (and possibly other models) (SS5 clones)
- Axil 320 (SS20 clone)
- CPU5V: VME card by Force Computer (sun4m)
- DTKstation/Classic+
- Fujitsu S-4/Leia2 (MicroSPARC-2 laptop)
- Goldstar GWS-40 (SS2 clone)
- Opus 5000 (SS1 clone)
- Opus 5250 (SS1 clone)
- RDI,PowerLite: sun4m models, available in 50MHz, 85MHz, and 110MHz
- RDI,BrigeLite
- Solair WS19L (SS10 clone)
- SPARCbook 3, 3GS, 3GX, 3TX and 3XP by Tadpole (MicroSPARC-2 laptops)
- Tatung micro COMPstation 5 (SS5 clone)
- Tatung micro COMPstation LX (LX clone)
- Tatung TWS,SuperCOMPstation-20S (SS20 clone)
- Transtec SS5/170
For sun4m machines, the following mbus CPU modules are supported:
- SM30: 30 or 36 MHz SuperSPARC with no secondary cache
- SM40: 40 MHz SuperSPARC with no secondary cache
- SM41: 40 MHz SuperSPARC with 1MB of secondary cache
- SM50: 50 MHz SuperSPARC with no secondary cache
- SM51: 50 MHz SuperSPARC with 1MB of secondary cache
- SM51-2: 50 MHz SuperSPARC with 2MB of secondary cache
- SM61: 60 MHz SuperSPARC with 1MB of secondary cache
- SM61-2: 60 MHz SuperSPARC with 2MB of secondary cache
- SM71: 75 MHz SuperSPARC with 1MB of secondary cache
- SM81: 85 MHz SuperSPARC with 1MB of secondary cache
- SM81-2: 85 MHz SuperSPARC with 2MB of secondary cache
- SM100: dual 40 MHz Cypress 7C601 with 64KB of primary cache
- Ross HyperSPARC RT620/625 at 90 MHz, with 256KB of primary cache
- Ross HyperSPARC RT620/625 at 125 MHz, with 256KB of primary cache
- Ross HyperSPARC RT620/625 at 150 MHz, with 512KB of primary cache
- Ross HyperSPARC RT620/625 at 166 MHz, with 512KB of primary cache
- Ross HyperSPARC RT620/625 at 180 MHz, with 512KB of primary cache
24MB of RAM should be sufficient to boot and a minimal system can probably
be squeezed onto a 250MB disk by installing only the `base' set.
However, a minimum of 32MB is recommended for serious usage of the system.
Note that until you have at least 32MB of RAM, getting more RAM is more
important than getting a faster CPU board.
Supported devices {:-include-:}:
* Sun keyboard and mouse
- Type 2, 3, 4, and 5 keyboards with several layouts
* Floppy drives:
- sun4c and sun4m floppy disk drive
* Serial ports:
- ttya and ttyb on-board serial ports (can be used as console if
needed)
- 4/300 ttyc and ttyd on-board serial ports
- SBus magma serial port cards, including: 4Sp, 8Sp, 12Sp, 16Sp,
LC2+1Sp, 2+1Sp, 4+1Sp, 8+2Sp, and 2+1HS Sp.
- SBus Serial Parallel Interface (SUNW,spif, 501-1931)
* Audio support:
- on-board audio support for systems with AMD79C30 8-bit audio chips
(this includes sun4c models, SPARCclassic, and 600MP)
- SUNW,CS4231 16-bit audio chips found on SPARCstation 4/5
* Framebuffers:
- SBus and sun4c/sun4m on-board video:
+ bwtwo - black and white
+ cgthree - 8-bit color, unaccelerated
The cgthree driver also supports the cgRDI, an onboard
cgthree-like framebuffer found in some laptops.
+ cgsix - 8-bit color, accelerated (GX, GX+, TGX, TGX+)
This driver should also work with faithful emulations or clones
of the SBus cgsix.
+ cgtwelve - 24-bit color, 1-bit overlay, accelerated (but the
driver does not support hardware acceleration)
+ cgfourteen - 8/24-bit color, accelerated (but the driver does
not support hardware acceleration)
+ Fujitsu AG-10e (agten) - 24-bit color, accelerated (currently
only supported in 8-bit unaccelerated mode)
+ Parallax XVideo and PowerVideo (tvtwo) - 24-bit color,
accelerated (but the driver does not support hardware
acceleration)
+ RasterFlex series (rfx) - 8/24-bit color, accelerated (currently
only supported in 8-bit unaccelerated mode)
+ Southland Media Systems MGX and MGXPlus (mgx) - 24-bit color,
accelerated (currently only supported in 8-bit accelerated mode)
+ TCX - 8/24-bit color
+ Vigra VS10, VS11 and VS12 framebuffers (8-bit color, selectable
VGA-compatible modes and connector)
+ Weitek Power9000 (pninek) framebuffer found in Tadpole SPARCbook 3
(8 bit accelerated)
+ Weitek Power9100 (pnozz) framebuffer found in Tadpole SPARCbook
3GS, 3GX, 3TX and 3XP (8, 16 or 32-bit accelerated)
+ ZX (aka Leo) - 8/24-bit color, overlay planes, double-buffered,
3-D acceleration
- 4/200 on-board bwtwo
- P4 video (4/100 and 4/300):
+ bwtwo - black and white
+ cgthree - 8-bit color, unaccelerated
+ cgfour - 8-bit color, 1-bit overlay, unaccelerated
+ cgsix - 8-bit color, accelerated
+ cgeight - 24-bit color, 1-bit overlay, unaccelerated
- VME video (sun4):
+ cgtwo - 8-bit color, unaccelerated
+ cgthree - 8-bit color, unaccelerated
+ cgsix - 8-bit color, accelerated
* Ethernet adapters:
- on-board AMD Lance Ethernet (le)
- SBus AMD Lance Ethernet cards (le)
- SBus cards containing both AMD Lance le and esp SCSI (le)
- on-board Intel 82586 Ethernet on 4/100 and 4/200 (ie)
- VME Intel 82586 Ethernet cards (ie)
- SBus 10/100Mbit qec+be found on Sun FastEthernet cards
(SUNW,501-2450) (be)
- SBus Quad 10/100Mbit qec+qe found on Sun Quad Ethernet cards
(SUNW,501-2062) (qe)
- SBus 10/100MBit hme Ethernet cards (hme) [*]
- SBus 10/100MBit SunSwift SUNW,fas Ethernet+SCSI cards (hme) [*]
- SBus Quad 10/100MBit hme and qfe Ethernet cards (hme) [*]
[*] Not supported in sun4c and sun4e machines due to PROM limitations.
* SCSI controllers:
- on-board SCSI controller (sun4c, sun4e, sun4m, and 4/300) (esp)
- SBus SCSI controllers (including 3rd party compatible boards) (esp)
- SBus cards containing both AMD Lance le and esp SCSI (esp)
- SBus SUNW,fas Ethernet+SCSI cards (esp) [*]
- VME "SUN-3"/"si" SCSI controller (interrupt driven DMA) (si)
- 4/110 "SCSI weird" on-board controller (polled DMA) (sw)
- QSP/ISP SCSI controllers (i.e. "PTI,ptisp", "ptisp", "SUNW,isp"
and "QLGC,isp") (isp)
[*] Not supported in sun4c and sun4e machines due to PROM limitations.
* SMD and other disk controllers:
- Xylogics 7053 VME SMD disk controller (xd)
- Xylogics 450/451 VME SMD disk controller (xy)
* PC Cards (PCMCIA):
- PCMCIA Controllers:
+ Sun SBus PCMCIA bridge (stp)
+ Tadpole PCMCIA controller (tslot)
* Miscellaneous:
- SBus Expansion Subsystem (SUNW,xbox) (xbox)
- Force FGA5000 VME/SBus bridge (fga)
- Force system configuration registers (scf)
- Force flash memory (flash)
- Tadpole microcontroller (power/system control) (tctrl)
- Prestoserve NVRAM Sbus cards and NVSIMM (limited support) (presto)
OpenBSD/MACHINE OSREV does NOT run on these machines (yet):
- Sun 4/400
Lacking support for the I/O cache, and related
Ethernet problems.
- sun4d -- SPARCcenter 2000, SPARCserver 1000
XDBus and multiprocessor support issues.
- sun4u (UltraSPARCs)
These machines are supported by the OpenBSD/sparc64 port.
- clones that are significantly different from the Sun systems
(e.g. K-Bus based Solbourne)
The supplied GENERIC kernel is the best attempt at a configuration that
works on the widest range of machines (sun4, sun4c, sun4e and sun4m).
|
