i.MX8MP Custom Board Driver for Peripherals

[Wobaffet]

Hello,

We are bringing up our custom board, we've configured DDR and we booted with a minimal linux. For upcoming processes, how should we enable drivers, for example we are using a Audio Codec from TI. It has a driver inside the linux. How should we enable it? What is the best way to do it. Also how can we enable peripherals which don't included in linux but developed by some 3rd party developers?

Thank you in advance!

Best Regards.

[joanxie · Accepted solution]

the best way is that you need check if kernel dts file includes this codec already, if yes, you just set the status to OK, if no you need add it to the dts file, and if current bsp already have this peripherals driver already, you need to double check if current menuconfig already enable it or not