| # DFU support configuration options |
| |
| # Copyright (c) 2017 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| # |
| # DFU |
| # |
| |
| menuconfig IMG_MANAGER |
| bool "DFU image manager" |
| depends on STREAM_FLASH |
| help |
| Enable support for managing DFU image. |
| |
| if IMG_MANAGER |
| |
| choice |
| prompt "Image manager" |
| default MCUBOOT_IMG_MANAGER |
| help |
| Choice support for managing DFU image. |
| So far only mcuboot support is available. |
| |
| config MCUBOOT_IMG_MANAGER |
| bool "Image manager for mcuboot" |
| depends on FLASH_MAP |
| select MCUBOOT_BOOTUTIL_LIB |
| help |
| Enable support for managing DFU image downloaded using mcuboot. |
| |
| endchoice |
| |
| if MCUBOOT_IMG_MANAGER |
| |
| config MCUBOOT_SHELL |
| bool "MCUboot shell" |
| depends on SHELL |
| help |
| Enable shell module, which provides information about image slots and |
| allows to perform such operations as: confirm, erase and request |
| upgrade. |
| |
| config MCUBOOT_TRAILER_SWAP_TYPE |
| bool "use trailer's swap_type field" |
| default y |
| help |
| Enables usage swap type field which is required after |
| "Fix double swap on interrupted revert" mcuboot patch |
| (https://github.com/JuulLabs-OSS/mcuboot/pull/485) |
| Disable this option if need to be compatible with earlier version |
| of MCUBoot. |
| |
| config MCUBOOT_UPDATE_FOOTER_SIZE |
| hex "Estimated update footer size" |
| default 0x0 |
| help |
| Estimated size of update image data, which is used to prevent loading of firmware updates |
| that MCUboot cannot update due to being too large. This should be set from sysbuild, only |
| used when MCUMGR_GRP_IMG_TOO_LARGE_SYSBUILD is enabled. |
| |
| config IMG_BLOCK_BUF_SIZE |
| int "Image writer buffer size" |
| default 512 |
| help |
| Size (in Bytes) of buffer for image writer. Must be a multiple of |
| the access alignment required by used flash driver. |
| |
| config IMG_ERASE_PROGRESSIVELY |
| bool "Erase flash progressively when receiving new firmware" |
| select STREAM_FLASH_ERASE |
| help |
| If enabled, flash is erased as necessary when receiving new firmware, |
| instead of erasing the whole image slot at once. This is necessary |
| on some hardware that has long erase times, to prevent long wait |
| times at the beginning of the DFU process. |
| |
| config IMG_ENABLE_IMAGE_CHECK |
| bool "Image check functions" |
| select FLASH_AREA_CHECK_INTEGRITY |
| help |
| If enabled, there will be available the function to check flash |
| integrity. It can be used to verify flash integrity after received |
| a new firmware. This is useful to avoid firmware reboot and test. |
| Another use is to ensure that firmware upgrade routines from internet |
| server to flash slot are performing properly. |
| |
| endif # MCUBOOT_IMG_MANAGER |
| |
| module = IMG_MANAGER |
| module-str = image manager |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| if !MCUBOOT |
| config UPDATEABLE_IMAGE_NUMBER |
| int "Number of updateable images" |
| default 1 |
| range 1 3 |
| help |
| If value is set to 2 or greater then, this enables support needed when |
| application is combined with MCUboot multi-image boot. |
| endif |
| |
| endif # IMG_MANAGER |
