commit fdff3e1ea01385e9ab570c6690b28137a6e6cd88
author Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Tue Sep 15 08:23:25 2020 +0200
committer Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Wed Sep 16 12:09:43 2020 +0200
tree fd7e24ce8a8fc45cc10e356f522cd938e4f69af7
parent fe03109ab1356583f95c493259dc107ce1249d3e

boot/zephyr: renamed single-image mode to single-application-slot mode

The terms "single-image boot" and the "single image application"
of Zephyr are confused. It might be might be understood as one-pair image
dual-bank mode in comparison to multi-image mode.

This patch replaces CONFIG_SINGLE_IMAGE_DFU by
CONFIG_SINGLE_APPLICATION_SLOT name,
which makes this mode name unambiguous.

fixes #800

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

fix

boot/zephyr/include/target.h

diff --git a/boot/zephyr/include/target.h b/boot/zephyr/include/target.h
index d585b9c..1b0c8f5 100644
--- a/boot/zephyr/include/target.h
+++ b/boot/zephyr/include/target.h
@@ -37,8 +37,8 @@
     (defined(CONFIG_XTENSA) && !defined(JEDEC_SPI_NOR_0_LABEL)) || \
     !defined(FLASH_ALIGN) ||                  \
     !(FLASH_AREA_LABEL_EXISTS(image_0)) || \
-    !(FLASH_AREA_LABEL_EXISTS(image_1) || CONFIG_SINGLE_IMAGE_DFU) || \
-    (!defined(CONFIG_BOOT_SWAP_USING_MOVE) && !FLASH_AREA_LABEL_EXISTS(image_scratch) && !defined(CONFIG_SINGLE_IMAGE_DFU))
+    !(FLASH_AREA_LABEL_EXISTS(image_1) || CONFIG_SINGLE_APPLICATION_SLOT) || \
+    (!defined(CONFIG_BOOT_SWAP_USING_MOVE) && !FLASH_AREA_LABEL_EXISTS(image_scratch) && !defined(CONFIG_SINGLE_APPLICATION_SLOT))
 #error "Target support is incomplete; cannot build mcuboot."
 #endif