Makefile: update location of target-specific .conf
arduino_101.conf was moved up a level, but the toplevel Makefile
was not updated so that it can be located.
@@ -30,7 +30,7 @@ CFLAGS += -DBOOTUTIL_VALIDATE_SLOT0
BOARD ?= qemu_x86
# Additional board-specific Zephyr configuration
-CONF_FILE += $(wildcard boot/zephyr/targets/$(BOARD).conf)
+CONF_FILE += $(wildcard boot/zephyr/$(BOARD).conf)
# The source to the Zephyr-specific code lives here.
SOURCE_DIR = boot/zephyr
