Yes. My question is pointed towards uClinux. I am sorry. I forgot to mention that in the first post /neo
On Tue, Apr 19, 2011 at 11:47 PM, Chaitannya Mahatme <[email protected]>wrote: > On Tuesday 19 April 2011 10:53 PM, Vikram Narayanan wrote: > > Hi, > I am developing a BSP for a ARM Cortex-M3 (no MMU) based board. In order to > have tickless kernel and deferrable timers, what are the architecture > specific implementations. Is the clocksource and clockevent data structures > enough? How to hook those timers to the tickless implementation of the > kernel/timer.c. Can some one point out any examples that already have this > feature enabled and also in the kernel tree. > > And also, are clocksoure and clockevents dependent on each other? I see in > some platforms, that they have used 2 different timers for the above. If it > can be used so, which ties up the clocksource and clockevent? > > Thanks in advance > neo > > > _______________________________________________ > Kernelnewbies mailing > [email protected]http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > Since you have mentioned that there is no MMU, you cannot port Linux > kernel onto it. You would be mostly be looking forward to uclinux or bare > metal programming. > Is your question specific to uclinux ? > > -- > Cheers !!! > Chaitannya > > follow me on twitter http://twitter.com/chaitannya > > I believe there's a hero in all of us > who keeps us honest, gives us strength, makes us noble, and finally allows > us to die with pride, > even though sometimes we have to be steady, and give up the thing we want > the most... even our dreams. > - Spider Man 2 >
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