08-22-2022, 12:12 AM
Is it possible to upgrade eMMC image by using the USB C port?
There is another device with rk3566 (firefly) that supports it, but I'm not sure if this functionality is baked into the boot Rom, or does it require additional spi flash.
I tried plugging the board into a Linux pc, but the rk3566 upgrade tool didn't see any connected devices. Perhaps there is some button to press(or a pin to short to GND)?
This would be very useful for me to upgrade the emmc image repeatedly without having to disconnect and reconnect the module.
There is another device with rk3566 (firefly) that supports it, but I'm not sure if this functionality is baked into the boot Rom, or does it require additional spi flash.
I tried plugging the board into a Linux pc, but the rk3566 upgrade tool didn't see any connected devices. Perhaps there is some button to press(or a pin to short to GND)?
This would be very useful for me to upgrade the emmc image repeatedly without having to disconnect and reconnect the module.