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 OPTEE_TZDRAM_SIZE
15	hex "Amount of Trust-Zone RAM for the OPTEE image"
16	default 0x0000000
17	depends on OPTEE_LIB
18	help
19	  The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
20	  runtime.
21
22config BOOTM_OPTEE
23	bool "Support OPTEE bootm command"
24	select BOOTM_LINUX
25	select OPTEE_IMAGE
26	help
27	  Select this command to enable chain-loading of a Linux kernel
28	  via an OPTEE firmware.
29	  The bootflow is BootROM -> u-boot -> OPTEE -> Linux in this case.
30