Embedded Linux, ARM7DMI

Hi,

does anybody got uclinux (or another RTOS) working on a ARM7 without MMU !?

I've got an evulationboard with an Atmel AT91M55800A on it.

Need help

Sebastian

You know uclinux isn't an RTOS, right?

eCos is availalbe for quite a few ARM7 eval boards:
http://sources.redhat.com/ecos/

--
Grant Edwards grante Yow! I have many CHARTS
at and DIAGRAMS...
visi.com

or of if you mean: .... uClinux (or an RTOS) .....
Yes there are plenty of boards available running uClinux an ARM7.


http://www.uclinux.org
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with best regards / mit freundlichen Gren

Heinz-Jrgen Oertel
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I've decided to try this because the AT91M55800 also have no MMU.
Now I'm editing the kernel-code.

Thank you

Sebastian

> uclinux (or another RTOS) working on a ARM7 without MMU !?

As Grant stated: uCLinux (like any Linux) is not a _realtime_ OS. If you
need realtime (guarantee to meet timing constrains) you can add e.g.
RTAI. AFAIK, this is possible with uPLinux.

-Michael

Thank you,
first I think that there is no need for a RTOS.
But I've getting large problems with loading the kernel on the AT91.
I'll try to debug it tomorrow at work.