Config.in.optee

# Copyright (C) 2021 Microchip Technology Inc. and its subsidiaries
#
# SPDX-License-Identifier: MIT

config LOAD_OPTEE
	bool "Install and start OP-TEE Trusted OS"
	depends on SDCARD
	help
	  When enabled, OP-TEE will be loaded from NVM and installed in external
	  RAM or DRAM.
	  OP-TEE will run in Secure World and its memory zone will be secured. A
	  monitor will be installed and handled by OP-TEE to handle NW/SW
	  switches as well as SMCs. The selected component (Linux/U-Boot) will
	  be loaded in RAM as well but will run in Normal World after returning
	  from OP-TEE.

menu "OP-TEE Image Loading Info"
	depends on LOAD_OPTEE

config OPTEE_IMAGE_NAME
	string "OP-TEE Image Name"
	default "tee.bin"

config OPTEE_IMG_SIZE
	hex "OP-TEE Maximum Image Size"
	default	"0x1000000"
	help
	  When using SDCard, this is the maximum size that will be allowed for
	  OP-TEE binary.

config OPTEE_JUMP_ADDR
	hex "External Ram Address For OP-TEE Image"
	default "0x20000000"
	help
	  This address is the entry point to which the bootstrap will pass
	  control to OP-TEE. OP-TEE must be compiled to run at this address. If
	  not, an error will be displayed and OP-TEE won't be loaded.

endmenu