| # 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 |
| imply FLASH_MAP_LABELS |
| 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. |
| |
| config FLASH_MAP_LABELS |
| bool "Access flash area labels at runtime" |
| help |
| If enabled the label property of the flash map can be retrieved |
| at runtime. The available labels will also be displayed in the |
| flash_map list shell command. |
| |
| 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 |
