OpenBSD/socppc runs on machines based on the
Freescale MPC8349E
System-on-Chip (SoC) platform that use Das U-Boot as a boot loader.
So far this platform only supports the
Thecus N1200, which is a one-disk
NAS box based on an MPC8347 running at 266MHz. It has 128MB of
memory, one 1000baseT Ethernet port, an integrated 100baseTX Ethernet
switch, two USB 2.0 ports and an eSATA port as well as room for one
SATA disk.
OpenBSD/socppc is binary compatible with OpenBSD/macppc; all existing OpenBSD/powerpc packages will run fine on OpenBSD/socppc.
The current port maintainer is Mark Kettenis (kettenis@openbsd.org). Others are definitely welcome to contribute!
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OpenBSD/socppc is heavily based on OpenBSD/macppc. The e300 core found on the MPC8349E is a derivative of the MPC603e processor used in early PowerPC-based Apple Macintosh systems, so most of the low-level code is identical.
Hardware support is mostly complete and quite stable. USB 1 devices are only supported behind a USB 2.0 hub, and support for the integrated switch on the Thecus N1200 is still missing.
The latest supported OpenBSD/socppc release is OpenBSD 4.4. Here are the OpenBSD/socppc 4.4 installation instructions .
Snapshots are made available from time to time, in this location as well as in a few mirrors. Here are the OpenBSD/socppc snapshot installation instructions as well.