The interface the 60-series radio on the SOM 8M Plus connects to the iMX8MP host processor is selectable in software to allow for choosing between lower power consumption and higher performance.
There are 5 options:
Description Radio Mode Parameter Value (
set-radio-mode <radio_mode>) PCIe and UART(default pcie-uart SDIO and UART sdio-uart SDIO and UART (Stop upon shutdown) sdio-uart-stop SDIO and UART (Suspend upon shutdown) sdio-uart-susp SDIO and SDIO sdio-sdio
The command to set the interface option is: