Hello
I'm trying to automate the process of updating the EEPROM of CM4.
I know and use the rpiboot binary with https://github.com/raspberrypi/usbboot/ ... r/recovery.
Is it guaranteed that the EEPROM update is finished, when the rpiboot binary exits?
Or is there any other mechanism to ensure it is finished with writing to EEPROM and everythig is persisted? Unfortunately the documentation is very spare on this topic (or I didn't find it yet).
I'm trying to automate the process of updating the EEPROM of CM4.
I know and use the rpiboot binary with https://github.com/raspberrypi/usbboot/ ... r/recovery.
Is it guaranteed that the EEPROM update is finished, when the rpiboot binary exits?
Or is there any other mechanism to ensure it is finished with writing to EEPROM and everythig is persisted? Unfortunately the documentation is very spare on this topic (or I didn't find it yet).
Statistics: Posted by batwing — Thu Nov 13, 2025 5:24 pm