commit 954dd2b8ed4dbbd1c2aab38861d329c41ad2fcd9
author Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no> Mon Sep 23 09:24:13 2019 +0000
committer Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Mon Oct 07 11:39:23 2019 +0200
tree 362ed95be2236555a6668e8d952d2c2f99204705
parent 2b8a695be1c1ea84e7a5565be69fdc4505202b2b

kconfig: add option for multi image

To enable multi image support in mcuboot one needs
to set the 'UPDATEABLE_IMAGE_NUMBER' config.
Add this to zephyrs MCUBoot kconfig to allow this.

Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>

boot/zephyr/Kconfig

diff --git a/boot/zephyr/Kconfig b/boot/zephyr/Kconfig
index e5a388e..d7c92bc 100644
--- a/boot/zephyr/Kconfig
+++ b/boot/zephyr/Kconfig
@@ -282,4 +282,10 @@
 	default n if SOC_FAMILY_NRF
 	default y
 
+config UPDATEABLE_IMAGE_NUMBER
+	int "Number of updateable images"
+	default 1
+	help
+	  Enables support of multi image update.
+
 source "$ZEPHYR_BASE/Kconfig.zephyr"