Trying to generate mass production blob failed

[jason.lu]

I just used Tegra186_Linux_R32.5.0_aarch64.tbz2 and Tegra_Linux_Sample-Root-Filesystem_R32.5.0_aarch64.tbz2 to try to generate clear mass production blob, but got failure. The following are the command strings (jetson-xavier-nx-devkit-emmc):

$ sudo tar xvf Tegra186_Linux_R32.5.0_aarch64.tbz2

$ sudo tar xvf Tegra_Linux_Sample-Root-Filesystem_R32.5.0_aarch64.tbz2 -C ./Linux_for_Tegra/rootfs

$ cd Linux_for_Tegra

$ ~/Linux_for_Tegra$ sudo ./apply_binaries.sh

$ ~/Linux_for_Tegra$ sudo BOARDID=3668 BOARDSKU=0001 FAB=100 FUSELEVEL=fuselevel_production ./nvmassflashgen.sh jetson-xavier-nx-devkit-emmc mmcblk0p1 > massflash_blob_generation.log

massflash_blob_generation.log (31.0 KB)

I also tried ON LINE but got the same failure.

thanks a lot for the help!

[jason.lu]

But, I got success using Tegra186_Linux_R32.4.3_aarch64.tbz2 & Tegra_Linux_Sample-Root-Filesystem_R32.4.3_aarch64.tbz2 to repeat the above procedure!!

[JerryChang]

hello jason.lu,

there’s failure logs to sign binaries failed.

Error: Could not find dtc
Keep temporary directory /home/test/Linux_for_Tegra/bootloader/1822
Error: Signing binaries failed.

is your Xavier NX eMMC sign/encrypted to enable Jetson security?

[JerryChang]

hello jason.lu,

besides download the Linux Driver Package (L4T) and execute the script to generate the image.
could you please install the JetPack release image with NVIDIA SDK Manager | NVIDIA Developer.
I’ve confirm with JetPack-4.5.1 to generate mass production blob, i.e. mfi_jetson-xavier-nx-devkit-emmc.tbz2
thanks

[jason.lu]

Got it, thanks a lot, Jerry!