[ECOS] spurious_IRQ on ARM7

Jonathan Larmour jlarmour@redhat.com
Fri Feb 22 10:09:00 GMT 2002

Ilko Iliev wrote:
> Hello!
> I have custom board with ARM7 CPU (Atmel AT91M55800) and eCos.
> I use JEENI and BDI2000 debug interface units with gdb. OS is Linux.
> My programs work, but every time when a internal/external interrupt appear,
> spurious IRQ is generated.
> There is no matter what kind of interrupt is: timer, spi or serial.
> Is it normal?

Nope. Looks like there might be something about the port which doesn't fit
your hardware.

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