rv1106-optee.config usage with standard (non-TB) boot

[mutantQ]

I see there's a configs/rv1106-optee.config fragment. I'm trying to enable OP-TEE on RV1106 with standard boot (not Thunder Boot).

Questions:

1. Can OP-TEE work with rv1106_defconfig + rv1106-optee.config using standard SPL?
2. What loader INI supports TEE? RV1106MINIALL.ini uses rv1106_spl_v1.02.bin - does this SPL support TEE handoff?
3. Is OP-TEE on RV1106 Linux-compatible, or Android-only?