Hello,
We are actually working on a custom board with an imx6 DUALLITE and bare metal software.
From time to time, the GIC signals a "spurious interrupt" (vector 1023)...
I would like to know what could cause this interrupt as only the first core of the processor is started!
Thanks for any help,
Daniel Blanchard
Hi Daniel
seems there was similar issue
and such GIC behaviour was discussed on arm forums:
GIC IAR always returns spurious interrupt - Discussions - Software Tools - Arm Community
for baremetal GIC example one can look at i.MX6 SDK
Github SDK
https://github.com/backenklee/swp-report/tree/master/iMX6_Platform_SDK
Best regards
igor
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