commit 215345f76abd2377000148652247fa36ca16e200
author Jamie McCrae <jamie.mccrae@nordicsemi.no> Wed Aug 16 07:37:18 2023 +0100
committer Jamie <40387179+nordicjm@users.noreply.github.com> Tue Nov 28 13:59:00 2023 +0000
tree 4c7ff9ce298526736a52d516a2c8fad986cba720
parent 433b8480f760bdf40381e7543e358185a1006a2b

zephyr: Add firmware loader MCUboot operation style

Adds a new operation style in which the secondary slot has an
image which is used to update the primary image only.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

boot/bootutil/src/bootutil_priv.h

diff --git a/boot/bootutil/src/bootutil_priv.h b/boot/bootutil/src/bootutil_priv.h
index 059bfcd..32f996e 100644
--- a/boot/bootutil/src/bootutil_priv.h
+++ b/boot/bootutil/src/bootutil_priv.h
@@ -57,15 +57,17 @@
 #if (defined(MCUBOOT_OVERWRITE_ONLY) + \
      defined(MCUBOOT_SWAP_USING_MOVE) + \
      defined(MCUBOOT_DIRECT_XIP) + \
-     defined(MCUBOOT_RAM_LOAD)) > 1
-#error "Please enable only one of MCUBOOT_OVERWRITE_ONLY, MCUBOOT_SWAP_USING_MOVE, MCUBOOT_DIRECT_XIP or MCUBOOT_RAM_LOAD"
+     defined(MCUBOOT_RAM_LOAD) + \
+     defined(MCUBOOT_FIRMWARE_LOADER)) > 1
+#error "Please enable only one of MCUBOOT_OVERWRITE_ONLY, MCUBOOT_SWAP_USING_MOVE, MCUBOOT_DIRECT_XIP, MCUBOOT_RAM_LOAD or MCUBOOT_FIRMWARE_LOADER"
 #endif
 
 #if !defined(MCUBOOT_OVERWRITE_ONLY) && \
     !defined(MCUBOOT_SWAP_USING_MOVE) && \
     !defined(MCUBOOT_DIRECT_XIP) && \
     !defined(MCUBOOT_RAM_LOAD) && \
-    !defined(MCUBOOT_SINGLE_APPLICATION_SLOT)
+    !defined(MCUBOOT_SINGLE_APPLICATION_SLOT) && \
+    !defined(MCUBOOT_FIRMWARE_LOADER)
 #define MCUBOOT_SWAP_USING_SCRATCH 1
 #endif