The kw port now supports the Guruplug Server Plus, including both Ethernet interfaces, and probably the other Guruplugs. booting(8) now has the necessary instructions to get started. They are more diverse than one might like because every version of u-boot we get for a new board seems to have had the dhcp, bootp and tftp commands tinkered with to behave slightly differently. We have two Guruplugs and one has been stable but the other is prone to random resets (and runs much warmer than the Sheevaplugs). I'd be interested in hearing from anyone else who sees random resets.
I've imported the flash memory support from native Inferno, other than the flash translation layer, which was developed for nor flash and is suspect with nand flash. flash(3) describes the interface. It seems to work on the Kirkwood boards, but I haven't exercised it extensively. It does implement software ECC. /dev/flash looks like it always returns zero bytes on the igepv2 board, but lack of documentation makes it a little hard to tell what to expect.
