Can't find TAs in secure world

Hello,
I did not find the directory of the “default trusted application” described in the development guide. I guess that the reason for not being able to find the directory may be that the trusted operating system does not run with the general operating system after power on.
I use SDK Manager to flash the target device (without Jetson SDK Components installed), after restarting the development board, will the trusted operating system run with the general operating system? How can I find trusted applications?

thanks

hello fanyangyf688,

may I know which JetPack release you’re working with?
you may also check the release version with nv_tegra_release
for example,

$ cat /etc/nv_tegra_release
# R32 (release), REVISION: 4.3, GCID: 21589087, BOARD: t186ref, EABI: aarch64, DATE: Fri Jun 26 04:34:27 UTC 2020

hello,
Below is the release version information,

R32 (release), REVISION: 4.3, GCID: 21589087, BOARD: t186ref, EABI: aarch64, DATE: Fri Jun 26 04:34:27 UTC 2020

Hello,
I found TA and I am currently testing whether TOS runs with a general operating system.
thank!

1 Like

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

hello fanyangyf688,

please share your testing results if you need further supports.
thanks