Initial commit
Initial commit.
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kntran1
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/*
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* Copyright (c) 2018 Open Source Foundries Limited
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* Copyright (c) 2019-2024 Arm Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef __MCUBOOT_CONFIG_H__
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#define __MCUBOOT_CONFIG_H__
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/*
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* Template configuration file for MCUboot.
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*
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* When porting MCUboot to a new target, copy it somewhere that your
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* include path can find it as mcuboot_config/mcuboot_config.h, and
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* make adjustments to suit your platform.
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*
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* For examples, see:
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*
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* boot/zephyr/include/mcuboot_config/mcuboot_config.h
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* boot/mynewt/mcuboot_config/include/mcuboot_config/mcuboot_config.h
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*/
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/*
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* Signature types
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*
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* You must choose exactly one signature type.
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*/
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/* Uncomment for RSA signature support */
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/* #define MCUBOOT_SIGN_RSA */
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/* Uncomment for ECDSA signatures using curve P-256. */
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/* #define MCUBOOT_SIGN_EC256 */
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/*
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* Public key handling
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*
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* Choose one or none from the different public key handling options.
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*/
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/* Uncomment to use key hash(es) instead of incorporating
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* the public key into the code. */
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/* #define MCUBOOT_HW_KEY */
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/* Uncomment to use builtin key(s) instead of incorporating
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* the public key into the code. */
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/* #define MCUBOOT_BUILTIN_KEY */
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/*
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* Upgrade mode
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*
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* The default is to support A/B image swapping with rollback. Other modes
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* with simpler code path, which only supports overwriting the existing image
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* with the update image or running the newest image directly from its flash
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* partition, are also available.
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*
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* You can enable only one mode at a time from the list below to override
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* the default upgrade mode.
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*/
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/* Uncomment to enable the overwrite-only code path. */
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/* #define MCUBOOT_OVERWRITE_ONLY */
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#ifdef MCUBOOT_OVERWRITE_ONLY
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/* Uncomment to only erase and overwrite those primary slot sectors needed
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* to install the new image, rather than the entire image slot. */
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/* #define MCUBOOT_OVERWRITE_ONLY_FAST */
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#endif
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/* Uncomment to enable the direct-xip code path. */
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/* #define MCUBOOT_DIRECT_XIP */
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/* Uncomment to enable the revert mechanism in direct-xip mode. */
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/* #define MCUBOOT_DIRECT_XIP_REVERT */
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/* Uncomment to enable the ram-load code path. */
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/* #define MCUBOOT_RAM_LOAD */
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/*
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* Cryptographic settings
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*
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* You must choose between mbedTLS and Tinycrypt as source of
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* cryptographic primitives. Other cryptographic settings are also
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* available.
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*/
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/* Uncomment to use ARM's mbedTLS cryptographic primitives */
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/* #define MCUBOOT_USE_MBED_TLS */
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/* Uncomment to use Tinycrypt's. */
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/* #define MCUBOOT_USE_TINYCRYPT */
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/*
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* Encrypted images
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*
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* Uncomment one of the below options (MCUBOOT_ENCRYPT_x) to enable
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* encrypted image upgrades.
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*/
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/* Uncomment to use RSA-OAEP for key encryption */
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/* #define MCUBOOT_ENCRYPT_RSA */
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/* Uncomment to use AES-KW for key encryption */
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/* #define MCUBOOT_ENCRYPT_KW */
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/* Uncomment to use ECIES-P256 for key encryption */
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/* #define MCUBOOT_ENCRYPT_EC256 */
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/* Uncomment to use ECIES-X25519 for key encryption */
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/* #define MCUBOOT_ENCRYPT_X25519 */
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/* Uncomment to use a builtin key-encryption key (retrieved from a trusted
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* source - if implemented) instead of a key embedded in the bootloader. */
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/* #define MCUBOOT_ENC_BUILTIN_KEY */
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#if defined(MCUBOOT_ENCRYPT_RSA) || \
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defined(MCUBOOT_ENCRYPT_KW) || \
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defined(MCUBOOT_ENCRYPT_EC256) || \
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defined(MCUBOOT_ENCRYPT_X25519)
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#define MCUBOOT_ENC_IMAGES
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#endif
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/*
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* Always check the signature of the image in the primary slot before booting,
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* even if no upgrade was performed. This is recommended if the boot
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* time penalty is acceptable.
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*/
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#define MCUBOOT_VALIDATE_PRIMARY_SLOT
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/*
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* Flash abstraction
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*/
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/* Uncomment if your flash map API supports flash_area_get_sectors().
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* See the flash APIs for more details. */
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/* #define MCUBOOT_USE_FLASH_AREA_GET_SECTORS */
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/* Default maximum number of flash sectors per image slot; change
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* as desirable. */
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#define MCUBOOT_MAX_IMG_SECTORS 128
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/* Default number of separately updateable images; change in case of
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* multiple images. */
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#define MCUBOOT_IMAGE_NUMBER 1
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/*
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* Logging
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*/
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/*
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* If logging is enabled the following functions must be defined by the
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* platform:
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*
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* MCUBOOT_LOG_MODULE_REGISTER(domain)
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* Register a new log module and add the current C file to it.
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*
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* MCUBOOT_LOG_MODULE_DECLARE(domain)
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* Add the current C file to an existing log module.
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*
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* MCUBOOT_LOG_ERR(...)
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* MCUBOOT_LOG_WRN(...)
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* MCUBOOT_LOG_INF(...)
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* MCUBOOT_LOG_DBG(...)
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*
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* The function priority is:
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*
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* MCUBOOT_LOG_ERR > MCUBOOT_LOG_WRN > MCUBOOT_LOG_INF > MCUBOOT_LOG_DBG
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*/
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#define MCUBOOT_HAVE_LOGGING 1
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/*
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* Assertions
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*/
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/* Uncomment if your platform has its own mcuboot_config/mcuboot_assert.h.
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* If so, it must provide an ASSERT macro for use by bootutil. Otherwise,
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* "assert" is used. */
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/* #define MCUBOOT_HAVE_ASSERT_H */
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/*
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* Watchdog feeding
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*/
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/* This macro might be implemented if the OS / HW watchdog is enabled while
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* doing a swap upgrade and the time it takes for a swapping is long enough
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* to cause an unwanted reset. If implementing this, the OS main.c must also
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* enable the watchdog (if required)!
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*
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* #define MCUBOOT_WATCHDOG_FEED()
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* do { do watchdog feeding here! } while (0)
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*/
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/* If a OS ports support single thread mode or is bare-metal then:
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* This macro implements call that switches CPU to an idle state, from which
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* the CPU may be woken up by, for example, UART transmission event.
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*
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* Otherwise this macro should be no-op.
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*/
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#define MCUBOOT_CPU_IDLE() \
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do { \
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} while (0)
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#endif /* __MCUBOOT_CONFIG_H__ */
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