If you enable SPI1 on the 40pin / IO port and reboot, Jetson NANO will stop booting with the NVDIA logo. Normally, it will move to the boot screen, but it will not move. In this state, you can only start by recreating the image from the beginning.
Does anyone know what to do?
Moving into Jetson Nano forum.
You can dump the log and we can find out why it gets stuck on boot logo.