diff --git a/Makefile b/Makefile
index e519103be4..d8a0f68883 100644
--- a/Makefile
+++ b/Makefile
@@ -908,7 +908,7 @@ ifeq ($(CONFIG_MPC85xx)$(CONFIG_OF_SEPARATE),yy)
 ALL-y += u-boot-with-dtb.bin
 endif
 
-ifeq ($(CONFIG_ARCH_ROCKCHIP)$(CONFIG_SPL)$(CONFIG_TPL),yyy)
+ifeq ($(CONFIG_ARCH_ROCKCHIP)$(CONFIG_SPL),yy)
 ALL-y += idbloader.img
 endif
 
@@ -1382,11 +1382,19 @@ else
 ROCKCHIP_IMG_TYPE := rksd
 endif
 
+# TPL + SPL
+ifeq ($(CONFIG_SPL)$(CONFIG_TPL),yy)
 MKIMAGEFLAGS_u-boot-tpl-rockchip.bin = -n $(CONFIG_SYS_SOC) -T $(ROCKCHIP_IMG_TYPE)
 tpl/u-boot-tpl-rockchip.bin: tpl/u-boot-tpl.bin FORCE
 	$(call if_changed,mkimage)
 idbloader.img: tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin FORCE
 	$(call if_changed,cat)
+else
+MKIMAGEFLAGS_idbloader.img = -n $(CONFIG_SYS_SOC) -T $(ROCKCHIP_IMG_TYPE)
+idbloader.img: spl/u-boot-spl.bin FORCE
+	$(call if_changed,mkimage)
+endif
+
 endif
 
 ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)