Hi!

After happily getting my hands on a TiBook and reading it should work

  http://mail-index.netbsd.org/port-macppc/2001/03/30/0000.html

I tried it myself, copied 'ofwboot.elf' and (several) kernels
(20010323 snapshot 'til a self cross-compiled GENERIC kernel of todays
-current source) on it's disk, entered OF boot prompt and could
initiate the NetBSD boot with

  Apple Powerbook3,2 4.1.8f5 BootROM built on 03/21/01 at 11:49:53
  [...]
  0 > boot hd:,ofwboot.elf netbsd.ram.gz

As far (and fast) I can see booting starts as usual passing
ofwboot.elf and loading the kernel successfully, but starting the
kernel always ends up with a cleared tft display and the following
output:

  console keyboard type: ADB
  [ using 208856 bytes of netbsd ELF symbol table ]

No further output, no input (keyboard) reaction!?

What did I do wrong!? Any hints appreciated,

Markus.