写入Key时通过Debug版本，开机进入主界面后，进行下面准备操作。

adb root
adb disable-verity 
adb reboot
adb root
adb remount

adb shell
device:/ # qseecom_sample_client v smplap64 14 1
Note: Command line arguments do not belong to legacy test
        -------------------------------------------------------
         WARNING!!! You are about to provision the RPMB key.
         This is a ONE time operation and CANNOT be reversed.
        -------------------------------------------------------
         0 -> Provision Production key
         1 -> Provision Test key
         2 -> Check RPMB key provision status
        -------------------------------------------------------
         Select an option to proceed:

Read More