OrgZephyr/mcuboot
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mcuboot
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mcuboot/boot/mbed/mbed_lib.json

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{
"name": "mcuboot",
"config": {
"bootloader-build": {
"help": "Build the bootloader, in addition to the MCUboot library.",
"macro_name": "MCUBOOT_BOOTLOADER_BUILD",
"accepted_values": [true, false],
"value": true
},
"primary-slot-address": {
"help": "Start address of the primary (bootable) image slot. Target-dependent, please set on a per-target basis.",
"macro_name": "MCUBOOT_PRIMARY_SLOT_START_ADDR",
"required": true
},
"slot-size": {
"help": "Size of the primary (bootable) image slot, in bytes. Target-dependent, please set on a per-target basis.",
"macro_name": "MCUBOOT_SLOT_SIZE",
"required": true
},
"header-size": {
"help": "Size of the header info section, in bytes. Target-dependent, please set on a per-target basis.",
"macro_name": "MCUBOOT_HEADER_SIZE",
"value": "0x1000"
},
"scratch-address": {
"help": "Start address of the scratch area. If needed, please set on a per-target basis.",
"macro_name": "MCUBOOT_SCRATCH_START_ADDR"
},
"scratch-size": {
"help": "Size of the scratch area, in bytes. If needed, please set on a per-target basis.",
"macro_name": "MCUBOOT_SCRATCH_SIZE"
},
"validate-primary-slot": {
"help": "Always check the signature of the image in the primary slot before booting, even if no upgrade was performed. This is recommended if the boot time penalty is acceptable.",
"macro_name": "MCUBOOT_VALIDATE_PRIMARY_SLOT",
"accepted_values": [true, null],
"value": true
},
"signature-algorithm": {
"help": "The algorithm used for digital signing.",
"macro_name": "MCUBOOT_SIGNATURE_ALGORITHM",
"required": true,
"accepted_values": ["SIGNATURE_TYPE_RSA", "SIGNATURE_TYPE_EC256", "SIGNATURE_TYPE_ED25519", "SIGNATURE_TYPE_NONE"],
"value": "SIGNATURE_TYPE_RSA"
},
"rsa-signature-length": {
"help": "If RSA is used for signature algorithm, this specifies the length.",
"macro_name": "MCUBOOT_RSA_SIGNATURE_LENGTH",
"required": true,
"accepted_values": [2048, 3072],
"value": 2048
},
"crypto-backend": {
"help": "The crypto library backend. NOTE: TinyCrypt is currently only supported with GCC for Mbed-OS builds.",
"macro_name": "MCUBOOT_CRYPTO_BACKEND",
"required": true,
"accepted_values": ["MBEDTLS", "TINYCRYPT"],
"value": "MBEDTLS"
},
"overwrite-only": {
"help": "The default is to support A/B image swapping with rollback. A simpler code path, which only supports overwriting the existing image with the update image, is also available. (null to disable)",
"macro_name": "MCUBOOT_OVERWRITE_ONLY",
"accepted_values": [true, null],
"value": null
},
"overwrite-only-fast": {
"help": "Only erase and overwrite those primary slot sectors needed to install the new image, rather than the entire image slot.",
"macro_name": "MCUBOOT_OVERWRITE_ONLY_FAST",
"accepted_values": [true, null],
"value": null
},
"log-enable": {
"help": "Enable MCUboot logging. Must also enable mbed-trace",
"macro_name": "MCUBOOT_HAVE_LOGGING",
"accepted_values": [true, null],
"value": null
},
"log-level": {
"help": "Verbosity of MCUboot logging.",
"macro_name": "MCUBOOT_LOG_LEVEL",
"accepted_values": ["MCUBOOT_LOG_LEVEL_OFF", "MCUBOOT_LOG_LEVEL_ERROR", "MCUBOOT_LOG_LEVEL_WARN", "MCUBOOT_LOG_LEVEL_INFO", "MCUBOOT_LOG_LEVEL_DEBUG"],
"value": "MCUBOOT_LOG_LEVEL_OFF"
},
"log-bootloader-only": {
"help": "Exclude non-bootloader logs from Mbed OS (e.g. underlying storage).",
"macro_name": "MCUBOOT_LOG_BOOTLOADER_ONLY",
"accepted_values": [true, false],
"value": true
},
"max-img-sectors": {
"help": "Maximum number of flash sectors per image slot. Target-dependent, please set on a per-target basis.",
"macro_name": "MCUBOOT_MAX_IMG_SECTORS",
"required": true
},
"read-granularity": {
"help": "Granularity of read operations, in bytes. Enables a workaround if your block device does not support reading a single byte at a time. If this is used, it should be at least the value of your specific <blockdevice>->get_read_size() result.",
"macro_name": "MCUBOOT_READ_GRANULARITY",
"value": null
},
"hardware-key": {
"help": "Use hardware key (NOT TESTED)",
"macro_name": "MCUBOOT_HW_KEY",
"accepted_values": [true, null],
"value": null
},
"boot-swap-move": {
"help": "Boot swap using move (NOT TESTED)",
"macro_name": "MCUBOOT_SWAP_USING_MOVE",
"accepted_values": [true, null],
"value": null
},
"updateable-image-number": {
"help": "Updateable image number (NOT TESTED)",
"macro_name": "MCUBOOT_IMAGE_NUMBER"
},
"MCUBOOT_SWAP_SAVE_ENCTLV": {
"help": "Swap save enctlv (NOT TESTED)",
"macro_name": "MCUBOOT_IMAGE_NUMBER",
"value": null
},
"encrypt-rsa": {
"help": "Encrypt images using RSA (NOT TESTED)",
"macro_name": "MCUBOOT_ENCRYPT_RSA",
"accepted_values": [true, null],
"value": null
},
"encrypt-ec256": {
"help": "Encrypt images using EC256 (NOT TESTED)",
"macro_name": "MCUBOOT_ENCRYPT_EC256",
"accepted_values": [true, null],
"value": null
},
"encrypt-x25519": {
"help": "Encrypt images using X25519 (NOT TESTED)",
"macro_name": "MCUBOOT_ENCRYPT_X25519",
"accepted_values": [true, null],
"value": null
},
"bootstrap": {
"help": "Bootstrap (NOT TESTED)",
"macro_name": "MCUBOOT_BOOTSTRAP",
"value": null
},
"use-bench": {
"help": "Use bench (NOT TESTED)",
"macro_name": "MCUBOOT_USE_BENCH",
"value": null
},
"downgrade-prevention": {
"help": "Prevent downgrades (NOT TESTED)",
"macro_name": "MCUBOOT_DOWNGRADE_PREVENTION",
"value": null
},
"hw-rollback-protection": {
"help": "Hardware rollback protection (NOT TESTED)",
"macro_name": "MCUBOOT_HW_ROLLBACK_PROT",
"value": null
},
"measured-boot": {
"help": "Measured boot (NOT TESTED)",
"macro_name": "MCUBOOT_MEASURED_BOOT",
"value": null
},
"share-data": {
"help": "Share data (NOT TESTED)",
"macro_name": "MCUBOOT_DATA_SHARING",
"value": null
},
"share-data-base-address": {
"help": "Start of reserved RAM region for data shared between bootloader and application",
"macro_name": "MCUBOOT_SHARED_DATA_BASE",
"value": null
},
"share-data-size": {
"help": "Size of reserved RAM region for data shared between bootloader and application",
"macro_name": "MCUBOOT_SHARED_DATA_SIZE",
"value": null
},
"direct-xip": {
"help": "Enable ability to boot update candidates in-place.",
"macro_name": "MCUBOOT_DIRECT_XIP",
"value": null
},
"direct-xip-revert": {
"help": "Enable XIP revert mechanism. Only valid if direct-xip is also enabled.",
"macro_name": "MCUBOOT_DIRECT_XIP_REVERT",
"value": null
},
"xip-secondary-slot-address": {
"help": "Specify start address for secondary slot address in XIP-accessible memory. This is required if direct-xip is enabled.",
"value": null
}
}
}
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