[TF-M] CRYPTO_BUILTIN_KEYS

Hi,

I see "CRYPTO_TFM_BUILTIN_KEYS_DRIVER" mentioned in the documentation but where is "CRYPTO_BUILTIN_KEYS" defined? And should those target props be formatted as "${prop}"?

target_compile_definitions(tfm_psa_rot_partition_crypto PUBLIC MBEDTLS_PSA_CRYPTO_DRIVERS MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS $<$BOOL:CRYPTO_BUILTIN_KEYS:PSA_CRYPTO_DRIVER_TFM_BUILTIN_KEY> PRIVATE $<$STREQUAL:${CRYPTO_HW_ACCELERATOR_TYPE},cc312:CRYPTO_HW_ACCELERATOR_CC312> MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER )

https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/tree/secure_fw/p...

Regards,

Brian Quach SimpleLink MCU Texas Instruments Inc.