rpi-eeprom-update
Tool to update EEPROM and view other EEPROM information.
TLDR
Print information about the current raspberry pi EEPROM installed
$ sudo rpi-eeprom-update
Update a raspberry pi EEPROM
$ sudo rpi-eeprom-update -a
Cancel the pending update
$ sudo rpi-eeprom-update -r
Display help
$ rpi-eeprom-update -h