# Flash map abstraction module

# Copyright (c) 2017 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

#
# Flash map
#

menuconfig FLASH_MAP
	bool "Flash map abstraction module"
	depends on FLASH_HAS_DRIVER_ENABLED
	help
	  Enable support of flash map abstraction.

if FLASH_MAP

config FLASH_MAP_SHELL
	bool "Flash map shell interface"
	depends on SHELL
	help
	  This enables shell commands to list and test flash maps.

config FLASH_MAP_CUSTOM
	bool "Custom flash map description"
	help
	  This option enables custom flash map description.
	  User must provide such a description in place of default on
	  if had enabled this option.

config FLASH_AREA_CHECK_INTEGRITY
	bool "Flash check functions"
	help
	  If enabled, there will be available the backend to check flash
	  integrity using SHA-256 verification algorithm.

if FLASH_AREA_CHECK_INTEGRITY
choice FLASH_AREA_CHECK_INTEGRITY_BACKEND
	prompt "Crypto backend for the flash check functions"
	default FLASH_AREA_CHECK_INTEGRITY_TC

config FLASH_AREA_CHECK_INTEGRITY_TC
	bool "Use TinyCrypt"
	select TINYCRYPT
	select TINYCRYPT_SHA256
	help
	  Use TinyCrypt library to perform the integrity check.

config FLASH_AREA_CHECK_INTEGRITY_MBEDTLS
	bool "Use MBEDTLS"
	select MBEDTLS
	select MBEDTLS_MD
	select MBEDTLS_MAC_SHA256_ENABLED
	select MBEDTLS_ENABLE_HEAP
	help
	  Use MBEDTLS library to perform the integrity check.

endchoice
endif

endif