Optee question about jetpack 5.1.3

[735038964]

I met the same problem as that with r35.5.0 on our custom board

refer to OP-TEE on Jetson AGX Xavier, i exact atf_src.tbz2, but i can not find stmm_sp.c

refer to atf_and_optee_README.txt
atf_and_trusty_README.txt (5.1 KB)

Building the OP-TEE source code
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Execute this command to build the OP-TEE source package:

./optee_src_build.sh -p t<platform>

but i can not find optee_src_build.sh too

please help me solve this problem, thank you

[735038964]

nvidia-jetson-optee-source.tbz2 is OP-TEE source

[KevinFFF]

You have to download/extract both nvidia-jetson-optee-source.tbz2 and atf_src.tbz2.