Hi,
As part of our current project, we would like to support the TrustZone for application security.
We are using iMX8QXP/L4.14.98 GA for our application purpose.
I have gone through the documentation and came to know that, TrustZone support is available for iMX8QXP/L4.14.98 GA but also found that OP-TEE is not available for the iMX8QXP.
Hence, I would like to know how to validate the TrustZone for application security on iMX8QXP?
Is there any application or sources present for testing the TrustZone for application security?
Hello,
OP-TEE support for i.MX8QM and i.MX8QXP is available on the 4.14.78-1.0.0 GA OP-TEE
related source code. But OP-TEE is not enabled by default in Yocto for these SoC's.
For more details how to enable the OP-TEE support for i.MX 8QM and i.MX 8QXP and the building method
NDA is required. Let me know if You need it.
Have a great day,
Yuri
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
Hi Yuri,
Thank you for the response.
I will come back on the NDA.
Before proceeding with NDA, I would like to confirm below 2 points.
1.Currently we are planning to use L4.14.98-2.0.0 BSP.I feel OP-TEE supports is available in the L4.14.98-2.0.0.
Could you please confirm?
2.Whether the OP-TEE is mandatory to provide Application security using TrustZone ?
Hello,
1.
Yes, OP-TEE supports is available in the L4.14.98-2.0.0.
2.
At least OP-TEE is supported by NXP Linux BSP and may be recommended.
Regards,
Yuri.