Commit 8e63bbd6 authored by Fin Maaß's avatar Fin Maaß Committed by Benjamin Cabé
Browse files

mcuboot: doc: improve kconfig help 



improve kconfig help and make clear, that
MCUBOOT_GENERATE_UNSIGNED_IMAGE
will not lead to imgtool being used.

Signed-off-by: default avatarFin Maaß <f.maass@vogl-electronic.com>
parent 2e3a57fc

modules/Kconfig.mcuboot

+6 −2
Original line number Diff line number Diff line
@@ -60,7 +60,9 @@ config MCUBOOT_SIGNATURE_KEY_FILE 
	  config option can be a relative path from the MCUboot repository

	  root.)



	  If left empty, you must sign the Zephyr binaries manually.

	  If left empty and MCUBOOT_GENERATE_UNSIGNED_IMAGE is not set, you

	  must sign and prepare the Zephyr binaries manually to be bootable

	  from MCUboot.



config MCUBOOT_ENCRYPTION_KEY_FILE

	string "Path to the mcuboot encryption key file"
@@ -167,7 +169,9 @@ config MCUBOOT_GENERATE_UNSIGNED_IMAGE 
	help

	  Enabling this configuration allows automatic unsigned binary image

	  generation when MCUboot signing key is not provided,

	  i.e., MCUBOOT_SIGNATURE_KEY_FILE is left empty.

	  i.e., MCUBOOT_SIGNATURE_KEY_FILE is left empty. A hash of the

	  image will be generated and included in the unsigned image, instead

	  of a signature.



config MCUBOOT_GENERATE_CONFIRMED_IMAGE

	bool "Also generate a padded, confirmed image"

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