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FIQ SGI IMX6

Question asked by Ailton Lopes on Jan 17, 2018
Latest reply on Jan 17, 2018 by igorpadykov

Hi.
Im trying to generate a fiq interruption for an SGI and the FIQ_Handler function is never called. 

I wanted to ask what could i be doing wrong??

First i created an SGI as  secure, using non-secure i get the right result with the IRQ but i wanted to use FIQ to handle the SGI when the interruption is defined as secure.
I even tried to redirect the FIQ exception to the Monitor mode but it doesn't work so i was thinking that maybe is something that i forgot to do before generating the SGI.
In other words my question could be how do you define that the secure interruptions will be redirected to the FIQ handler and non-secure to the IRQ. 

Kind Regards.

Ailton Lopes

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