Good day!
i have kernel 5.4.193. I installed it from toradex easy installer.
in DEV folder i have /dev/spi3.0 device.
when i compile kernel on my x86 side and upload to colibri imx6, after restart spi3.0 not exist.
it look likes config or my kernel not equal with default config kernel from toradex easy installer.
can somebody tell me what should i with make menuconfig if i want to use spi3.0 ?
Greetings @andrey.vatoropin.it,
Just to clarify from Toradex Easy Installer, what image did you install specifically? Was it one of our Reference images or TorizonCore based images?
when i compile kernel on my x86 side and upload to colibri imx6
Also, how exactly did you customize and deploy your custom kernel? As well as what changes did you do exactly?
Best Regards,
Jeremias
after long fight i got result. it was quite easy. i decided to use M in make menuconfig instead *. after i compiled modules and copy them to rootfs. After i use this:
echo spi3.0 > /sys/bus/spi/drivers/mcp251x/unbind
echo spidev > /sys/bus/spi/devices/spi3.0/driver_override
echo spi3.0 > /sys/bus/spi/drivers/spidev/bind
and Spi work good