Hey, 68k hackers... 3.4 problems

Hello,

I have here a faithful IIsi with the FPU board too.

I want to install OpenBSD 3.4 to to some portings to BSD and verify
OpenBSD compatibilty. And maybe try packaging software for OpenBSD.
I tried booting 3.4, 3.3, 3.2, 3.1 kernel without success.
They fail after spitting out some information about the video. The 3.0
kernel on the other side boots, but hangs with some DMA problems.
I tried the 3.0 sbc kernel, but it dies with an FPU trap.
but the fpu0 (68882) gets recongized jsut a few steps earlier....

I'm not a kernel hacker and I doubt that computer is the best
development system, but one can always start trying to help. If there is
still someone alive here...

-Riccardo