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
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