Transclusion: CL-SOM-iMX7: U-Boot: Building Secure Images: Close Device

From Compulab Mediawiki
Jump to: navigation, search

Close the Device

After the device successfully boots a signed image without generating any HAB events, it is safe to secure, or close, the device.

Admolition important.png Closing the device is irreversible. The fuses can only be programmed once.
CL-SOM-iMX7 # fuse prog 1 3 0x2000000