Re: SPI

2022-06-15 Thread Davide Valeri via Xenomai
Hi! Many thanks for your response, but unfortunately we're receiving the same error. I was already using the config file as suggested from the resource you provided, but still the compilation does not build the device trees RPi4 needs. So I compiled the official kernel source [1] (I tried with

SPI

2022-06-09 Thread Davide Valeri via Xenomai
Hi! We need your help once more. We cannot enable SPI in the built kernel. Neither "sudo raspi-config" nor manually editing "config.txt" worked. Using "raspi-config" results in "mount: /config/device-tree: mount point does not exist * Failed to mount configfs - 2" Commit linux-evl: 81e5b7be.