To prevent from accidentally bricking the system in using Memtool to flash aurix firmware, below is the prefered steps for downgrading everything to DRIVE Software 10 (also aurix firmware). Thanks.
- scp ~/nvidia/nvidia_sdk/DRIVE_Software_10.0_Linux_OS_DDPX/DRIVEOS/drive-t186ref-linux/targetfs_a/lib/firmware/DRIVE-V5.1.6-E3550-EB-Aurix-With3LSS-ForHyperion-StepA-3.05.04.hex to /lib/firmware/ of target system
- $ sudo /bin/bash /etc/systemd/scripts/nv_aurix_check_fw.sh -force_update DRIVE-V5.1.6-E3550-EB-Aurix-With3LSS-ForHyperion-StepA-3.05.04.hex
- install DRIVE Software 10 with sdkmanager.