I am trying to set up an encrypted rootfs partition for the TX2 NX. However, I am also using cboot exclusively, and as a result skip reading the extlinux.conf file and load the kernel/dtb directly from partition rather than /boot/Image. I am having trouble as my device will not boot after flashing. …

We have decided to revert to using UBoot due the lack of proper support for a cboot only system on the TX2 NX. I have other follow up issues now about kernel encryption which I will post about shortly.

Encrypted rootfs with kernel boot from partition TX2 NX

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2

JerryChang August 16, 2022, 2:59am 7

hello jacob46,

it looks you’ve file a new topic, should we close this thread and follow-up below topic?
i.e. Kernel encryption through Secureboot

Topic		Replies	Views
Kernel encryption through Secureboot Jetson TX2 kernel , security , nvbugs	11	1748	September 14, 2022
TX2 NX Kernel does not change after replacing /boot/Image with AB rootfs enabled R32.7.1 Jetson TX2 kernel , security	11	1208	August 8, 2022
Any detailed tutorial/docs on encrypting the rootfs with root-of-trust / TPM / master key provided by the fuses? Jetson Xavier NX security	14	2345	October 18, 2021
Writing partition kernel with boot_sigheader.img.encrypt Jetson TX2 security , nvbugs	17	2013	March 30, 2020
L4T 32.7.2 sign kernel, kernel-dtb and initrd Jetson TX2 security	4	722	August 10, 2022
Cboot hangs after reboot/watchdog trigger Jetson TX2 cboot	4	582	July 6, 2022
Custom initramfs on Jetpack 3.2 for TX1 Jetson TX1	11	3740	July 9, 2019
Booting in SecureBoot environement Jetson Xavier NX boot , security	4	1231	October 18, 2021
Enabling disk encryption doesn't boot the device // Jetson Xavier NX // P3668-0001 Jetson Xavier NX security	12	1949	March 29, 2022
boot linux using cboot without uboot Jetson TX2	14	3495	October 18, 2021

Encrypted rootfs with kernel boot from partition TX2 NX

Related topics