I was searching for a way to boot from USB on RPi4. But I am always finding articles that is telling me that 3B+ has this boot feature but RPi4 doesn't. After some more finding I found that this is because of the rpi-eeprom package does not have support for USB booting on RPi4. But there is a beta bootloader that can add this boot support. My questions are:
- When will Pi4 officially support this feature?
- Is the beta bootloader safe to use?
- How to use the beta bootloader?