SK-AM62A-LP: Support for creating meta layers and modifying device tree files

Part Number: SK-AM62A-LP

Tool/software:

We want help to enable peripherals and modify the device tree file as per our board configurations. But we are unable to find device tree file inside the board

Also we want to know how to create meta layer in the sdk. 

Need help to also get driver files for different peripherals like CAN,I2C,UART, as we are able to see the patch files for them