zephyr/subsys/dfu/Kconfig

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# Kconfig - DFU support configuration options
#
# Copyright (c) 2017 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: Apache-2.0
#
#
# DFU
#
menu "DFU options"
config IMG_MANAGER
bool "DFU image manager"
help
Enable support for managing DFU image.
if IMG_MANAGER
choice
prompt "Image manager"
default MCUBOOT_IMG_MANAGER
depends on 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"
select FLASH_MAP
help
Enable support for managing DFU image downloaded using mcuboot.
endchoice
config IMG_BLOCK_BUF_SIZE
int "Image writer buffer size"
depends on MCUBOOT_IMG_MANAGER
default 512
help
Size (in Bytes) of buffer for image writer. Must be a multiple of
the access alignment required by used flash driver.
module = IMG_MANAGER
module-str = image manager
source "subsys/logging/Kconfig.template.log_config"
endif # IMG_MANAGER
endmenu