Greetings, currently I'm using sparc64 on my Ultra10, but also would 
like to try out 32-bit sparc port on the same machine. The link below 
refers to how to make a bootable cdrom:

http://www.netbsd.org/Documentation/bootcd.html#sparcimage

I've noticed it refers to mksunbootcd and sunbootcd.sh utilities, what's 
the difference between them, can I use for example sunbootcd.sh to make 
sparc and sparc64 bootable cdroms? And if yes, what's the trick? I've 
tried something like 'sunbootcd.sh output.iso - - - - boot.fs' to make 
bootable sparc cdrom, but it fails to boot with Fast Data Access MMU Miss.

Thanks