2 files changed, 2 insertions, 2 deletions

diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 4276721f5ae..0aa72702f17 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -88,7 +88,7 @@ core-y		+= $(buildvar) $(buildplf)
 libs-y          += arch/xtensa/lib/ $(LIBGCC)
 
 ifneq ($(CONFIG_BUILTIN_DTB),"")
-core-y += arch/xtensa/boot/
+core-$(CONFIG_OF) += arch/xtensa/boot/
 endif
 
 boot            := arch/xtensa/boot
diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 196bc3c967a..818647e815d 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -28,7 +28,7 @@ bootdir-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += boot-redboot boot-elf boot-uboot
 
 BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB)).dtb.o
 ifneq ($(CONFIG_BUILTIN_DTB),"")
-obj-y += $(BUILTIN_DTB)
+obj-$(CONFIG_OF) += $(BUILTIN_DTB)
 endif
 
 # Rule to build device tree blobs