On Tue, 2009-11-03 at 14:34 +0100, Richard Cochran wrote: > I have compiled and run ipipe-2.6.30.3-powerpc-2.7-02 and Xenomai > v2.4.9.1 (well, actually c4c3c82791951df998ac4dc463f79a76884577b6), on > two similar Freescale boards, the MPC8572DS and the P2020DS. Both are > dual core, and both run fine using vanilla Linux 2.6.30 with SMP. > > If I enable ipipe only, I can still boot SMP. If Xenomai is enabled, > then the machine freezes as soon as Xenomai is started. (As a module, > Xenomai locks the machine when loading).
Did you try enabling the pipeline debug options, like CONFIG_IPIPE_DEBUG_CONTEXT and CONFIG_IPIPE_DEBUG_INTERNAL? > > Without SMP, it seems to run fine (and latency numbers are excellent!) > > I seem to recall having seen that Xenomai SMP was working on some > other Freescale powerpc chips. Looking for any advice... Xenomai runs on Emerson's mvme7100 powered by a 8641D, but FSL eval boards which are known to work with Xenomai are uniprocessor only so far. SMP-wise, PA-Semi's PA6T (ppc64) and Emerson's mvme7100 (ppc32) are known to work, but I can't tell for any other hw. > > Thanks, > > Richard > > _______________________________________________ > Xenomai-core mailing list > [email protected] > https://mail.gna.org/listinfo/xenomai-core -- Philippe. _______________________________________________ Xenomai-core mailing list [email protected] https://mail.gna.org/listinfo/xenomai-core
