I found instructions for setting up the NVMe/PCIe port here (https://docs.khadas.com/vim3/HowToSetupPcieUsbPort.html) but when I type
$ cat /sys/class/mcu/usb_pcie_switch_mode
cat: /sys/class/mcu/usb_pcie_switch_mode: No such file or directory
and when I cd into the mcu folder and look, the only file there is “poweroff”
So I guess the folder that controls the USB 3.0/PCIe mode is missing completely???
How do I fix this. I have a NVMe SSD that I want to use with the VIM3, but I’m at a bit of a loss as to how to enable the connection.