How to communicate with spi from nfs file system.

[cholpak]

My board is imx6q.

My board can boot from nfs file system. I want to communicate with spi on my board.

To communicate with spi, spi device file must be exist in /dev folder.

But in NFS filesystem ,  I can not find any device file in “/dev “ folder.

Please help me.

[igorpadykov · Accepted solution]

Hi chol

what BSP are you using, had spi device file appeared when booting from SD ?

Below some useful hints

Re: spidev on sabrelite

/dev/spidev not appearing on iMX6Q despite kernel configuration and modalias="spidev"

Best regards

igor