OpenBSD/hppa64

Table of contents

• History and Status
• Project list
• Un-supported hardware list
• Hardware documentation

History and Status:

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.

Contact mickey if you would like more information.

Projects (in no particular order):

• Backporting hppa64 support from gcc3.x
• Verify binutils version in -current is sufficient (should be)
• Clone hppa/stand for 64 bit support
• Clone arch/hppa kernel files for 64 bit support
• PCI drivers
• Support for multiprocessor systems

Supported hardware:

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

Unsupported models

• PA8000-based: C160/C180, D270/D370, D280/D380, J280/J282
• PA8200-based: C200/C240, D390, J2280
• PA8500-based: A400/A500, B1000, C360/C3000, J5000/J7000, L1000/L2000
• PA8600-based: B2000/B2600, C3600, J5600/J6000, L3000/rp5400
• PA8700-based: C3700, J6700, rp2400, N4000/rp7400, rp8400

Hardware documentation:

• PA-RISC 2.0 Instruction Set Architecture (PDF) or a mirror here;
• PA-RISC 2.0 Firmware Architecture Reference;
• PA-RISC 2.0 Firmware Architecture Reference (entry points)
• PA-RISC 2.0 Firmware Architecture Reference (Operating System Interface);
• PA-RISC 2.0 Firmware Architecture Reference (Memory Data Formats).