summaryrefslogtreecommitdiff
path: root/en/hardware/supported/mipsel.xml
blob: aa06c45ce1ab3a452a7d50a581f78d43a85ed7d9 (plain)
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
<!-- retain these comments for translator revision tracking -->
<!-- $Id$ -->


  <sect2 arch="mipsel"><title>CPU, Main Boards, and Video Support</title>
<para>

Debian on &arch-title; currently supports three subarchitectures:

<itemizedlist>
<listitem><para>

DECstation: various models of the DECstation are supported.

</para></listitem>
<listitem><para>

Cobalt Microserver: only MIPS based Cobalt machines are covered here.
This included the Cobalt Qube, RaQ, Qube2 and RaQ2, and the Gateway
Microserver.

</para></listitem>
<listitem><para>

Broadcom BCM91250A (SWARM): this is an ATX form factor evaluation board from
Broadcom based on their SiByte processor family.

</para></listitem>
</itemizedlist>

Complete information regarding supported mips/mipsel machines can be found
at the <ulink url="&url-linux-mips;">Linux-MIPS homepage</ulink>.  In the
following, only the systems supported by the Debian installer will be
covered.  If you are looking for support for other subarchitectures, please
contact the <ulink url="&url-list-subscribe;">
debian-&architecture; mailing list</ulink>.

</para>

   <sect3><title>CPU/Machine types</title>

<para>

Currently only DECstations with R3000 and R4000/R4400 CPUs are
supported by the Debian installation system on little endian MIPS.
The Debian installation system works on the following machines:

</para><para>

<informaltable>
<tgroup cols="4">
<thead>
<row>
  <entry>System Type</entry><entry>CPU</entry><entry>Code-name</entry>
  <entry>Debian subarchitecture</entry>
</row>
</thead>

<tbody>
<row>
  <entry>DECstation 5000/1xx</entry>
  <entry>R3000</entry>
  <entry>3MIN</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>DECstation 5000/150</entry>
  <entry>R4000</entry>
  <entry>3MIN</entry>
  <entry>r4k-kn04</entry>
</row><row>
  <entry>DECstation 5000/200</entry>
  <entry>R3000</entry>
  <entry>3MAX</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>DECstation 5000/240</entry>
  <entry>R3000</entry>
  <entry>3MAX+</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>DECstation 5000/260</entry>
  <entry>R4400</entry>
  <entry>3MAX+</entry>
  <entry>r4k-kn04</entry>
</row><row>
  <entry>Personal DECstation 5000/xx</entry>
  <entry>R3000</entry>
  <entry>Maxine</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>Personal DECstation 5000/50</entry>
  <entry>R4000</entry>
  <entry>Maxine</entry>
  <entry>r4k-kn04</entry>
</row>
</tbody></tgroup></informaltable>

</para><para>

All Cobalt machines are supported which have a serial console (which is
needed for the installation).

</para><para>

The Broadcom BCM91250A evaluation board comes with an SB1250 chip with two
SB-1 cores which are supported in SMP mode by this installer.

</para>
   </sect3>

   <sect3><title>Supported console options</title>
<para>

Serial console is available on all supported DECstations (9600 bps,
8N1). For using serial console, you have to boot the installer image
with the <literal>console=ttyS</literal><replaceable>x</replaceable> kernel
parameter (with <replaceable>x</replaceable> being the number
of the serial port you have your terminal connected to &mdash; usually
<literal>2</literal>, but <literal>0</literal> for the Personal DECstations).
On 3MIN and 3MAX+ (DECstation 5000/1xx, 5000/240 and 5000/260) local console
is available with the PMAG-BA and the PMAGB-B graphics options.

</para><para>

If you have a Linux system to use as serial terminal, an easy way
is to run <command>cu</command><footnote>

<para>
In Woody this command was part of the <classname>uucp</classname> package,
but in later releases it is available as a separate package.
</para>

</footnote> on it. Example:

<informalexample><screen>
$ cu -l /dev/ttyS1 -s 9600
</screen></informalexample>

where the option <literal>-l</literal> (line) sets the serial port to use
and <literal>-s</literal> (speed) sets the speed for the connection (9600
bits per second).

</para><para>

Both Cobalt and Broadcom BCM91250A use 115200 bps.

</para>
   </sect3>
  </sect2>