zephyr/subsys/dfu/Kconfig
Ulf Magnusson 1073882998 subsys: kconfig: Remove 'default n' properties and clean up a bit
Bool symbols implicitly default to 'n'.

A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though.

Remove some 'default ""' properties on string symbols too.

Also make definitions more consistent by converting some

  config FOO
  	<type>
  	prompt "foo"

definitions to a shorter form:

  config FOO
  	<type> "foo"

This shorthand works for int/hex/string symbols too, not just for bool
symbols.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 23:13:22 -04:00

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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.
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"
help
Enable support for managing DFU image downloaded using mcuboot.
endchoice
config IMG_BLOCK_BUF_SIZE
int
depends on MCUBOOT_IMG_MANAGER
prompt "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 SYS_LOG_IMG_MANAGER_LEVEL
int "Image manager Log level"
depends on SYS_LOG && MCUBOOT_IMG_MANAGER
default 0
range 0 4
help
Sets log level for the image manager.
Levels are:
- 0 OFF: do not write
- 1 ERROR: only write SYS_LOG_ERR
- 2 WARNING: write SYS_LOG_WRN in addition to previous level
- 3 INFO: write SYS_LOG_INF in addition to previous levels
- 4 DEBUG: write SYS_LOG_DBG in addition to previous levels
endmenu