fix squashfs image generation

target/cris/Makefile

@@ -21,7 +21,7 @@ kernel-install: tools-compile
 	PATH='${TARGET_PATH}' mkfimage $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
 
 ifeq ($(ADK_TARGET_FS),squashfs)
-imageinstall: kernel-install $(BIN_DIR)/$(ROOTFSSQUASHFS)
+imageinstall: kernel-install $(BUILD_DIR)/$(ROOTFSSQUASHFS)
 	dd if=${BUILD_DIR}/${ROOTFSSQUASHFS} of=${BIN_DIR}/${ROOTFSSQUASHFS} \
 		bs=4063232 conv=sync $(MAKE_TRACE)
 	@if [ $$(stat --format=%s ${BIN_DIR}/${ROOTFSSQUASHFS}) -gt 4063232 ];then \