i add a emmc partition which named “APP_BK” on jetson nano board. i use the follow command to flash it separately:
sudo ./flash.sh -k APP-BK --image mini_rootfs.ext4 jetson-nano-emmc mmcblk0p2
*** Update [APP-BK] is not supported. ***
My question is “Can flash.sh flash self-defined emmc partition separately”?