topic Re: i.mx6UL software priority masking for interrupt in i.MX Processors

i.mx6UL software priority masking for interrupt

zc_tee — Mon, 17 Oct 2016 07:11:02 GMT

Hi all,

I need to set my LCDIF interrupt to higher priority.

In the reference manual i see that the i.mx6UL supports software force registers and software priority masking for interrupt. However i am not able to find any further information about how to implement this.

Can anyone link me to the correct source on such implementation?

Thank you.

Regards,
Tee

Re: i.mx6UL software priority masking for interrupt

igorpadykov — Mon, 17 Oct 2016 11:09:33 GMT

Hi Tee

proirities can be set using GIC (Generic Interrupt Controller) included in

Cortex-A7 platform and described in arm DDI0464D document
ARM Information Center

Best regards
igor
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Re: i.mx6UL software priority masking for interrupt

zc_tee — Tue, 18 Oct 2016 00:42:59 GMT

Hi Igor,

Thanks for the information. Will look into that.

Regards,

Tee