1config OPTEE_CLIENT 2 bool "Support OPTEE" 3 help 4 U-boot can communicate with trust if 5 the config is enable. This function can 6 be use in android bootloader a/b and avb 7 step. 8 9config OPTEE_V1 10 bool "Support OPTEE version 1.0" 11 help 12 U-boot can communicate with trust if 13 the config is enable. This function can 14 be use in android bootloader a/b and avb 15 step. 16 17config OPTEE_V2 18 bool "Support OPTEE version 2.0" 19 help 20 U-boot can communicate with trust if 21 the config is enable. This function can 22 be use in android bootloader a/b and avb 23 step. 24 25config OPTEE_ALWAYS_USE_SECURITY_PARTITION 26 bool "Support use emmc security partition for OPTEE version 2.0" 27 depends on OPTEE_V2 28 help 29 U-boot can secure store data to security partition 30 for nand or emmc, do not to store data to rpmb. 31 32