Operating system for beagleboard

Hello!
Searched all througth the internet but can't find anything... The
question is - is there any operating systems, or most likely small
kernels for beagle board (I'm aware of linux btw).
The problem is that I don't need the features of linux, but I need
fast response to interrupts and I have to get all the cpu performance
that I can.
Thanks!

buncker <mr.buncker@gmail.com> writes:

Hello!
Searched all througth the internet but can't find anything... The
question is - is there any operating systems, or most likely small
kernels for beagle board (I'm aware of linux btw).
The problem is that I don't need the features of linux, but I need
fast response to interrupts and I have to get all the cpu performance
that I can.

QNX supposedly runs on the OMAP3530.

Both QNX (from QNX Software Systems in Ottawa) and Integrity (from
Green Hills Software in CA) have been ported to the OMAP 35x and are
available commercially.

My experience with QNX is from a decade ago, but they had "their stuff
together" back then - booting a full GUI with a browser from a floppy
was a very neat trick back in the day.

Given the "bloat" of current libraries, that's a neat trick any day!

-Jake