hw/mcu/nordic/nrf5340: Allow user defined image create flags to be passed when creating a combined image
diff --git a/hw/mcu/nordic/nrf5340/net_core_image/scripts/build_net_core.sh b/hw/mcu/nordic/nrf5340/net_core_image/scripts/build_net_core.sh
index eed4fa3..32d6f60 100755
--- a/hw/mcu/nordic/nrf5340/net_core_image/scripts/build_net_core.sh
+++ b/hw/mcu/nordic/nrf5340/net_core_image/scripts/build_net_core.sh
@@ -22,13 +22,22 @@
AR=${MYNEWT_AR_PATH}
NET_CORE_A=${MYNEWT_USER_SRC_DIR}/net_core_img.a
NET_CORE_O=${MYNEWT_USER_SRC_DIR}/net_core_img.o
+# Default flags for create-image
+CREATE_IMAGE_FLAGS="timestamp"
+
+if [ -z "${MYNEWT_VAL_APPLICATION_VERSION}" ] && [ -z "${MYNEWT_VAL_APPLICATION_SIGNING_KEYS}" ]; then
+ echo Using default create-image flags=$CREATE_IMAGE_FLAGS
+else
+ CREATE_IMAGE_FLAGS="${MYNEWT_VAL_APPLICATION_VERSION} ${MYNEWT_VAL_APPLICATION_SIGNING_KEYS}"
+ echo Using user defined create-image flags=$CREATE_IMAGE_FLAGS
+fi
export WORK_DIR=${MYNEWT_USER_WORK_DIR}
export NEWT_CREATE_IMAGE_OUTPUT=$WORK_DIR/create_image_output
pushd $MYNEWT_PROJECT_ROOT
-${NEWT} create-image ${MYNEWT_VAL_NET_CORE_IMAGE_TARGET_NAME} timestamp -o $NEWT_CREATE_IMAGE_OUTPUT
+${NEWT} create-image ${MYNEWT_VAL_NET_CORE_IMAGE_TARGET_NAME} $CREATE_IMAGE_FLAGS -o $NEWT_CREATE_IMAGE_OUTPUT
# Extract image name from output
export NET_CORE_IMG=`awk '/App image successfully generated:/ { print $NF }' $NEWT_CREATE_IMAGE_OUTPUT`
