[email protected] wrote: > I was wondering if anyone has been able to apply a RT patch > to the kernel supplied by the DaVinci PSP. I'm working with > an OMAP L137 EVM board, and I need to run an application on > the ARM that handles some routines periodically. > > On the DSP I can make use of the timer to handle my RT needs, > but from the Linux part I have no idea how to do this. I've > tried applying the RT patch for the kernel version on which > the DaVinci kernel is based on, but even though I managed to > compile it, it crashes whenever I try to boot from it. > > Please let me know if anyone has managed to apply a RT > correctly or give me some advice on what direction to look > for to satisfy the needs of my application.
What are the needs of your application? Do you really need the RT patches? Many features from RT are in the mainline now. You can of course do things preiodically under Linux without RT, it just depends on maximum acceptable latency... -- Jon Povey [email protected] Racelogic is a limited company registered in England. Registered number 2743719 . Registered Office Unit 10, Swan Business Centre, Osier Way, Buckingham, Bucks, MK18 1TB . The information contained in this electronic mail transmission is intended by Racelogic Ltd for the use of the named individual or entity to which it is directed and may contain information that is confidential or privileged. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email so that the sender's address records can be corrected. The views expressed by the sender of this communication do not necessarily represent those of Racelogic Ltd. Please note that Racelogic reserves the right to monitor e-mail communications passing through its network _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
