1config OPTEE 2 bool "Support OPTEE images" 3 help 4 U-Boot can be configured to boot OPTEE images. 5 Selecting this option will enable shared OPTEE library code and 6 enable an OPTEE specific bootm command that will perform additional 7 OPTEE specific checks before booting an OPTEE image created with 8 mkimage. 9 10config OPTEE_TZDRAM_SIZE 11 hex "Amount of Trust-Zone RAM for the OPTEE image" 12 depends on OPTEE 13 default 0x3000000 14 help 15 The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE 16 runtime. 17