I have a question regarding Xavier NX production module (eMMC). I have already programmed fuses in the module - PKC, SBK, KEK2, and I am able to use LUKS for partition encryption. Because of the issue with Xavier NX to run it properly I needed to set it in production mode (odmfuse.sh with -p argument).
But nevertheless I am using this module mostly as development/testing module so on my desk it has not encrypted rootfs APP partition, but when I try to clone it on host drive I have issue with flash script.
sudo ./flash.sh -u signing_key.pem -v sbk.key --user_key ./keys/user.key -r -k APP -G backup.img jetson-xavier-nx-conf mmcblk0p1
But it results in communication error.
[ 0.2112 ] Boot Rom communication
[ 0.2119 ] tegrarcm_v2 --chip 0x19 0 --rcm rcm_list_signed.xml
[ 0.2126 ] BR_CID: 0xd8021911646498000c00000009ff8180
[ 3.2188 ] RCM version 0X190001
[ 3.5416 ] Bootrom returned error 22
[ 3.5694 ] Boot Rom communication failed
I am using Jetpack 4.5.1
Thanks for any help