diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig
index fa27efb..b077444 100644
--- a/drivers/dfu/Kconfig
+++ b/drivers/dfu/Kconfig
@@ -1,12 +1,22 @@
 menu "DFU support"
 
+config DFU
+	bool
+	imply USB_FUNCTION_DFU if USB_GADGET
+
 config USB_FUNCTION_DFU
 	bool
 	select HASH
+	depends on USB_GADGET
 
-if CMD_DFU
+config TFTP_FUNCTION_DFU
+	bool
+	depends on NET
+
+if DFU
 config DFU_TFTP
 	bool "DFU via TFTP"
+	select TFTP_FUNCTION_DFU
 	help
 	  This option allows performing update of DFU-managed medium with data
 	  sent via TFTP boot.
diff --git a/drivers/dfu/Makefile b/drivers/dfu/Makefile
index 61f2b71..7f35871 100644
--- a/drivers/dfu/Makefile
+++ b/drivers/dfu/Makefile
@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_USB_FUNCTION_DFU) += dfu.o
+obj-$(CONFIG_DFU) += dfu.o
 obj-$(CONFIG_DFU_MMC) += dfu_mmc.o
 obj-$(CONFIG_DFU_NAND) += dfu_nand.o
 obj-$(CONFIG_DFU_RAM) += dfu_ram.o