Messages in this thread | | | Date | Sat, 18 Aug 2007 12:21:01 +0200 | From | "Xu Yang" <> | Subject | Re: kernel 2.6.19 porting |
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Hi Willy ,
thanks for your reply.
I am sure that my timer is working( TIMER0_1), because I checked the register , it was counting , and the interrupt flag register also gives out interrupts periodicly. the problem is that it seems that the program just toggles here: interrupt rountines, gic_ack(), interrupt handle functions.............., my simulation enviorment also tells me that invalid iqr id (0x21) is writen to EOI(end of interrupt). I am also sure in the interrupt routine I clean the interrupt flag of the timer.
so this is roughly my situation.
does anyone have some idea?
thanks,
regards,
yang
2007/8/18, Stefan Richter <stefanr@s5r6.in-berlin.de>: > Willy Tarreau wrote: > > On Fri, Aug 17, 2007 at 06:24:17PM +0200, Xu Yang wrote: > >> I have built up a software virtual prototype system with ARM11MPCORE. > >> my system is similar with realview_eb_mpcore. but my system is > >> simpler, which has only a mpcore , uart0, console,timer0_1, and > >> memorys. > >> > >> I want to run kernel 2.6.19 on it. > ... > > If you upgrade to a more recent kernel (eg: 2.6.22), you'll get > > more feedback because it's fresher in people's mind. > > Also, newer kernels apparently have updates which are relevant to EB MPCore. > -- > Stefan Richter > -=====-=-=== =--- =--=- > http://arcgraph.de/sr/ > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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