diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5823320..efa16b3 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -7,9 +7,6 @@
 config HAS_CS8900
 	bool
 
-config HAS_DESIGNWARE_ETH
-	bool
-
 config HAS_DM9000
 	bool
 
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 9ed86af..23be25d 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -18,10 +18,6 @@
 config OF_ADDRESS_PCI
 	bool
 
-config OF_NET
-	depends on NET
-	def_bool y
-
 config OF_GPIO
 	depends on GPIOLIB
 	depends on OFDEVICE