Thank you for all your answers. As Robert Berger wrote, Xenomai is a patch that you need to apply to the kernel and then compile it. I haven't done it yet, but I think there might be some difficulty if patching an already patched kernel. Is this the case in the Yocto distributions?
Building the userland stuff may also be quite ardous. > Out of curiosity, what sort of real-time requirements do you have? > I want hard real-time. Really, it might be enough with soft real-time, but I don't want to take the risk. The real-time system has a 1ms period. > ELDK adds full Xenomai support starting with release v5.4 (...) > ELDK primarily supports ARM, MIPS and Power architectures. We didn't > test the Xenomai stuff on x86 yet. > Wolfgang, do you plan to support x86 architecture? I'll ask Denx, as well as Wind River and Enea about Xenomai and x86 support for their Linux distributions. If I get through something, I'll let you know. Best regards, Asier 2013/9/2 Wolfgang Denk <w...@denx.de> > Dear Asier, > > In message < > camzj-5md+klf3jvs7mmyq-jfrekpdcoam0nfctrqsfw4bnr...@mail.gmail.com> you > wrote: > > > > Is there any Linux distribution based on the Yocto project that lets me > > configure my embedded kernel with Xenomai? If not, has anybody got any > > experinece in adding Xenomai to the Yocto project? > > ELDK adds full Xenomai support starting with release v5.4 ; please see > www.denx.de/wiki/view/ELDK-5 for details, or feel free to ask for more > details on the ELDK mailing list, see > http://lists.denx.de/mailman/listinfo/eldk > > > I'm using an Atom N270 chipset. > > ELDK primarily supports ARM, MIPS and Power architectures. We didn't > test the Xenomai stuff on x86 yet. > > Best regards, > > Wolfgang Denk > > -- > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de > Real programmers don't comment their code. It was hard to write, it > should be hard to understand. >
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