Tool/software:
Ti Optee expert:
I have compiled the entire system using Yocto and have started bl32.bin, Linux also supports tee driver.
When I run 'ca' (optee_example_random), the following error appears. May I ask how I should solve this?
root@am62axx-evm:~# ls /lib/optee_armtz/
023f8f1a-292a-432b-8fc4-de8471358067.ta 5c206987-16a3-59cc-ab0f-64b9cfc9e758.ta a720ccbb-51da-417d-b82e-e5445d474a7a.ta e13010e0-2ae1-11e5-896a-0002a5d5c51b.ta
02a42f43-d8b7-4a57-aa4d-87bd9b5587cb.ta 5ce0c432-0ab0-40e5-a056-782ca0e6aba2.ta a734eed9-d6a1-4244-aa50-7c99719e7b7b.ta e6a33ed4-562b-463a-bb7e-ff5e15a493c8.ta
25497083-a58a-4fc5-8a72-1ad7b69b8562.ta 5dbac793-f574-4871-8ad3-04331ec17f24.ta b3091a65-9751-4784-abf7-0298a7cc35ba.ta f04a0fe7-1f5d-4b9b-abf7-619b85b4ce8c.ta
2a287631-de1b-4fdd-a55c-b9312e40769a.ta 731e279e-aafb-4575-a771-38caa6f0cca6.ta b689f2a7-8adf-477a-9f99-32e90c0ad0a2.ta f157cda0-550c-11e5-a6fa-0002a5d5c51b.ta
380231ac-fb99-47ad-a689-9e017eb6e78a.ta 80a4c275-0a47-4905-8285-1486a9771a08.ta f4e750bb-1437-4fbf-8785-8d3580c34994.ta
484d4143-2d53-4841-3120-4a6f636b6542.ta 873bcd08-c2c3-11e6-a937-d0bf9c45c61c.ta c3f6e2c0-3548-11e1-b86c-0800200c9a66.ta fd02c9da-306c-48c7-a49c-bbd827ae86ee.ta
528938ce-fc59-11e8-8eb2-f2801f1b9fd1.ta 8aaaf200-2450-11e4-abe2-0002a5d5c51b.ta cb3e5ba0-adf1-11e0-998b-0002a5d5c51b.ta ffd2bded-ab7d-4988-95ee-e4962fff7154.ta
5b9e0e40-2636-11e1-ad9e-0002a5d5c51b.ta a4c04d50-f180-11e8-8eb2-f2801f1b9fd1.ta d17f73a0-36ef-11e1-984a-0002a5d5c51b.ta
