I would like to be able to flash my device in the field without having to use microSD or the serial console. Easily accessible on my device are the Recovery Mode button, microUSB port and normal USB (Type A). These design choices were made when Toradex supported flashing the entire system via microUSB while in Recovery Mode. Now that this option has been removed from the update.sh script, I must physically disassemble our devices to get to the serial port and microSD card.
I am wondering if it’s possible to have a uBoot script that could look for a USB storage device and automatically flash from USB.