[ECOS] rtc stops working after about 10 iterations

[James Zipperer]

I'm porting eCOS to an arm9 processor.  I'm having some trouble with the
real-time clock that shows up when running some of the kernel tests (for
example: bin_sem2, kclock1, clocktruth).  My rtc stops working after
about 10 iterations.  Using a jtag debugger shows that interrupts are
disabled in the cpsr.  If I re-enable interrupts in the cpsr and let the
processor run again, the rtc will run for a few more iterations and shut
off again.  The processor seems to be in a loop executing
unlock_inner().

Any suggestions?

-James

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