FPGA to HPS interrupts

Hi,

I'm trying to interrupt HPS (running yocto linux) from FPGA using GPIO interrupt. However I didn't manage to register

them inside linux (can't see them in 'cat /proc/interrupts').

I've generated preloader and u-boot and copied them to the sdcard

(like it was shown in this Altera video: https://www.youtube.com/watch?v=vs7pvefsbrm&index=3&list=pls2jskowvwqyznxmoc4g7rq1g3zne4ysr ) and programmed the FPGA with Quartus(*.sof file).

I'm using DE1-SOC Cyclone V board.

What should I do in order to make those interrupts visible in 'cat /proc/interrupts'?

That's a screenshot of my Qsys design.

Thanks,

Boris

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