how porting (enable ) optee in yocto rock 5c board?

[gitgonewithwind]

how porting (enable ) optee in yocto rock 5c board(rk3588s)?

hi all,
I get source code here:
https://github.com/radxa/yocto-manifests/tree/master
but the source code not support optee, so I ported optee from meta-arm/meta-arm latest master branch. the optee-os shows it support rk3588 , I ported, build sucessfully

after boot up, I can find /dev/tee0 that seems kerenl and ubuntu directly supported optee. but I run xtest, there are lot of error:( not like maaxboard I did before, almost every passed : OK in maaxboard)

...
....
regression_6019 OK
regression_6020 OK
regression_6021 OK
regression_8001 FAILED first error at /usr/src/debug/optee-test/4.1.0/host/xt7
regression_8002 OK
regression_8101 FAILED first error at /usr/src/debug/optee-test/4.1.0/host/xt7
regression_8102 FAILED first error at /usr/src/debug/optee-test/4.1.0/host/xt1
regression_8103 FAILED first error at /usr/src/debug/optee-test/4.1.0/host/xt7
+-----------------------------------------------------
750 subtests of which 273 failed
103 test cases of which 77 failed
3 test cases were skipped

...
and I can not use. xtest --install-ta xxxx-xxx.-xxxx.ta at all.

error:
xtest --install-ta cb3e5ba0-adf1-11e0-998b-0002a5d5c51b.ta
Installing "cb3e5ba0-adf1-11e0-998b-0002a5d5c51b.ta"
xtest: install_ta: TEEC_InvokeCommand: 0xffff000f err_origin 0x4
7d-4988-95ee-e4962fff7154.tac:/lib/optee_armtz# xtest --install-ta ffd2bded-ab7d-4988-95ee-e4962fff7154.ta
Installing "ffd2bded-ab7d-4988-95ee-e4962fff7154.ta"
xtest: install_ta: TEEC_InvokeCommand: 0xffff000f err_origin 0x4

what is the issue? maybe there is a new feature, a few year ago, I worked well in maaxboard.

how to do ?

Thank you!

I posted the issue here too:
OP-TEE/optee_os#7607