Hi, I have a custom MX8M-PLUS-based board and we are going to use this SOM with a custom Yocto-based Linux distribution. We need to use also the M7 MCU in order to manage few peripherals. The question is, where can I find a documentation explaining which pins can be used by the M7 MCU? How can I communicate with Yocto (maybe using a UART?). It seems that such documentation is not out yet, can you confirm that?
