Boot on Octagon 5066 SBC

I’m trying to run QNXRTP on an Octagon Systems 5066 SBC. Processor is an

Amd 5x86-P75 133 MHz, 32 MB DRAM.
QNX4.25 was running previously on the same configuration (5815 disk
drive card with an IBM Travelstar 3.2 GB ATA/IDE hard disk) without
problem.

Even with a minimal build file (see attached) it hangs after a number of

dots.
The build file seems to be OK since it starts up as .altboot from the
same hard disk on any other PC.
Anybody has used this card with RTP? Perhaps a problem with the 5066
bios?

Any help would be appreciated.
Thanks in advance.


build file with just a simple neutrino, console driver and shell

[virtual=x86,bios +compress] .bootstrap = {
startup-bios
PATH=/proc/boot procnto
}

[+script] .script = {
devc-con -n2 &
reopen /dev/con1

[+session] esh
}

[type=link] /usr/lib/ldqnx.so.2=/proc/boot/libc.so

libc.so

[data=copy]
devc-con
esh
ls
cat
pidin
slay

Manuel Prieto
Automatic Control Dept.
IAI-CSIC