AnsweredAssumed Answered

Fastboot doesn't  work well

Question asked by Seiji Inamura on Nov 5, 2019
Latest reply on Dec 4, 2019 by Aldo Gutierrez

I am building Secure Boot environment with iMX8MINI board.
but now I cannot build it because of following result.


[host os (Ubuntu) terminal]
$ sudo ./fastboot oem set-rsa-atte-key
FAILED (remote: command not defined)
Finished. Total time: 0.004s



[U-Boot terminal]
$ Unknown flashing command:oem set-rsa-atte-key


I understand that above U-Boot's message means the U-Boot program do not support trustyOS option for fastboot command.

I builded android_build following command lines at host os.


$ source build/
$ lunch evk_8mm-user
$ make 2>&1 | tee build-log.txt


I refered to these steps with i.MX_Android_Security_User_Guide.pdf page 3.
and I executed to flash U-Boot image to eMMC boot area.

How can I execute above fastboot command ?
Please teach me correct build steps if above steps are wrong for to build Secure Boot environment.


Best regards,
Seiji Inamura