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Revision 1.12, Thu Sep 16 07:04:33 2004 UTC (19 years, 8 months ago) by miod
Branch: MAIN
Changes since 1.11: +11 -2 lines 

Mention that some models will run the 32bit port now.

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<h2><font color="#e00000">OpenBSD/hppa64</font></h2>

<h3><font color="#0000e0"><i>Table of contents</i></font></h3>
<p>
<ul>
  <li><a href="#history">History and Status</a>
  <li><a href="#projects">Project list</a>
  <li><a href="#hardware"><i>Un</i>-supported hardware</a>
  <li><a href="#hwdocs">Hardware documentation</a>
</ul>


<hr>
<a name="history"></a>
<h3><font color="#0000e0"><strong>History and Status:</strong></font></h3>

<p>
There is an HP PA-RISC 2.x port in the beginning stages with support
aimed for the 64-bit PA8x00-based HP workstations and servers.
</p>

<p>
Contact <a href="mailto:mickey@openbsd.org">mickey</a> if you
would like more information.
</p>

<hr>
<a name="projects"></a>
<h3><font color="#0000e0"><strong>Projects (in no particular order):
</strong></font></h3>

<p>
<ul>
  <li>hppa64 configuration for gcc3 (now in the tree);
  <li>Verify binutils version in -current is sufficient (should be);
  <li>Clone hppa/stand for 64 bit support;
  <li>Clone arch/hppa kernel files for 64 bit support;
  <li>PCI drivers;
  <li>Support for multiprocessor systems.
</ul>

<hr>
<a name="hardware"></a>
<h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>

<p>
As of now, no hardware is supported. Below is a list of models
aimed for support.
</p>

<p>
<h4>Unsupported models</h4>
<ul>
  <li>PA8000-based: C160/C180, D270/D370, D280/D380/R380, J280/J282, K250/K260/K450/K460
  <li>PA8200-based: C200/C230/C240, D390/R390, J2240/J2280, K370/K380/K570/K580
  <li>PA8500-based: A400/rp2450, B1000/B2000, C360/C3000, J5000/J7000, L1000/L2000
  <li>PA8600-based: B2000/B2600, C3600, J5600/J6000, L3000/rp5400
  <li>PA8700-based: A500/rp2470, C3700, J6700/J6750, rp2400, N4000/rp7400, rp8400
</ul>

<p>
However, the following machines will work in 32-bit mode using the
<a href="hppa.html">OpenBSD/hppa</a> port:
<ul>
  <li>PA8000-based: C160, C180
  <li>PA8200-based: C200, C230, C240
  <li>PA8500-based: C360
</ul>

<hr>
<a name="hwdocs"></a>
<h3><font color="#0000e0"><strong>Hardware documentation:</strong></font></h3>

<p>
<ul>
<li><a href="http://h21007.www2.hp.com/dspp/tech/tech_TechDocumentDetailPage_IDX/1,1701,959,00.html">PA-RISC 2.0 Instruction Set Architecture</a> (<a href="http://h21007.www2.hp.com/dspp/tech/tech_TechDocumentDetailPage_IDX/1,1701,2533,00.html">PDF</a>) or a mirror <a href="http://ftp.parisc-linux.org/docs/parisc2.0.pdf">here</a>;
<li><a href="http://ftp.parisc-linux.org/docs/pdc.pdf">PA-RISC 2.0 Firmware Architecture Reference</a>;
<li><a href="http://ftp.parisc-linux.org/docs/pdce.pdf">PA-RISC 2.0 Firmware Architecture Reference (entry points)</a>
<li><a href="http://ftp.parisc-linux.org/docs/os_interface.pdf">PA-RISC 2.0 Firmware Architecture Reference (Operating System Interface)</a>;
<li><a href="http://ftp.parisc-linux.org/docs/data_formats.pdf">PA-RISC 2.0 Firmware Architecture Reference (Memory Data Formats)</a>.
</ul>

<hr>
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alt="Supported platforms"></a> 
<small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
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