1config OPTEE_LIB 2 bool "Support OPTEE library" 3 default y if OPTEE || OPTEE_IMAGE 4 help 5 Selecting this option will enable the shared OPTEE library code. 6 7config OPTEE_IMAGE 8 bool "Support OPTEE images" 9 help 10 Selecting this option to boot OPTEE images. 11 This option enable the OPTEE specific checks done before booting 12 an OPTEE image created with mkimage 13 14config BOOTM_OPTEE 15 bool "Support OPTEE bootm command" 16 select BOOTM_LINUX 17 select OPTEE_IMAGE 18 help 19 Select this command to enable chain-loading of a Linux kernel 20 via an OPTEE firmware. 21 The bootflow is BootROM -> u-boot -> OPTEE -> Linux in this case. 22