Networking with MVME2307 (actually MVM2400)
VALETTE Eric
valette at crf.canon.fr
Thu Aug 9 15:07:14 UTC 2001
tsmith at megaroms.co.uk wrote:
> I'm trying to compile the netdemo program from netdemos-4.5.0 using the MVME2307 bsp. I get a warning that RTEMS_BSP_NETWORK_DRIVER_NAME hasn't been defined. It's not defined in the bsp so should I manually define it? What should I define it as? Same for RTEMS_BSP_NETWORK_DRIVER_ATTACH.
>
> I'm guessing this is relatively important as running the program on the board after these warnings are given results in a crash:
>
>
> RTEMS RELEASE rtems-4.5.0(PowerPC/PowerPC 604/mvme2307) PANIC OpenPic Not found
>
> exception handler called for exception 12
> Next PC or Address of fault = 475c
> Saved MSR = 3032
> R0 = 4758
> R1 = 5cf60
> R2 = 0
> ..........
> LR = 4758
> MSR = 50000
> unrecoverable exception!!! Push reset button
>
>
>
> Help much appreciated
The bug is not related to network but to card memory mapping : the
OpenPic (Raven Host bridge) is not correctly configured. Did you by
change read the
c/src/lib/libbsp/powerpc/motorola_powerpc/
README
BOOTING
README.MVME2300
:-)
--
__
/ ` Eric Valette - Canon CRF
/-- __ o _. Canon Development Europe Team Leader
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E-mail: valette at crf.canon.fr http://www.crf.canon.fr
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