SS2, IPX, SLC definitely does boot from cdrom if your nvram is happy and probe-scsi finds a cdrom that supports 512byte sector size like most panasonic's. :)
On Sat, 3 Jul 2010, Izumi Tsutsui wrote:
* Use a CD. I have a Yamaha Model CRW4260tx external SCSI drive. I have Debian but no working NetBSD system. I can try to compile mksunbootcd in a Debian system, make a 5.0.2 CD and try to boot the Sparc 2 from the Yamaha drive.BTW you can simply try iso image in 5.1_RC3: ftp://ftp.NetBSD.org/pub/NetBSD/NetBSD-5.1_RC3/iso/sparccd-5.1_RC3.iso but I'm not sure sun4c machines support cdrom boot. --- Izumi Tsutsui
-- -- Al Boyanich adb -w -P "world> " -k /dev/meta/galaxy/ksyms /dev/god/brain