registering a gpio interrupt using Linux

[JohnBB]

Hi,

I was trying to register a gpio interrupt on Linux (Angström) on my DE10 devkit as depicted in this tutorial CVSOC_GSRD 

I think my device tree is good since all FPGA GPIOs  are available in /sys/class/gpio/*. (Although the FPGA fifo I have in my design does not).

However, the modprobe gpio_interrupt command returns :

modprobe: FATAL: Module gpio_interrupt not found

If you have any suggestion to solve this issue, please let me know.

Best regards,

Jonathan

[aikeu]

Hi Jonathan,

Support for Angstrom has been discontinued. Instead Yocto recipes are used to build the Linux rootfs. Refer to the GSRD (Golden System Reference Design) pages from https://www.rocketboards.org/foswiki/Main/GettingStarted for more details

Thanks.

Regards,

Aik Eu

[aikeu]

Hi Jonathan,

I am closing this thread for now, do consider raise another thread if have further question.

Thanks.

Regards,

Aik Eu