FilesHere, you'll find netboot, stages, and packages for MIPS-based Cobalt servers.
The stages here may also be useful for those wishing to port Gentoo to other MIPS machines running MIPS4 ISA little-endian CPUs. Note that they do not work on MIPS32 CPUs.
Cobalt Networks produced a number of server appliances. These were little endian MIPS machines that ran a Red-Hat 5.0-based Linux distribution, and provided basic website, mail server, file server and router functions. ... more here.

My Qube, sitting on top of its SCSI array.