diff --git a/board/xilinx/ml401/xparameters.h b/board/xilinx/ml401/xparameters.h
index 1a116ead1b..becafc8964 100644
--- a/board/xilinx/ml401/xparameters.h
+++ b/board/xilinx/ml401/xparameters.h
@@ -66,10 +66,4 @@
 #define XILINX_SYSACE_MEM_WIDTH	16
 
 /* Ethernet controller is Ethernet_MAC */
-#define XPAR_XEMAC_NUM_INSTANCES	1
-#define XPAR_OPB_ETHERNET_0_DEVICE_ID	0
-#define XPAR_OPB_ETHERNET_0_BASEADDR	0x40c00000
-#define XPAR_OPB_ETHERNET_0_HIGHADDR	0x40c0ffff
-#define XPAR_OPB_ETHERNET_0_DMA_PRESENT	1
-#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST	1
-#define XPAR_OPB_ETHERNET_0_MII_EXIST	1
+#define XILINX_EMACLITE_BASEADDR       0x40C00000
diff --git a/board/xilinx/xupv2p/xparameters.h b/board/xilinx/xupv2p/xparameters.h
index a96c693c55..19b81fd889 100644
--- a/board/xilinx/xupv2p/xparameters.h
+++ b/board/xilinx/xupv2p/xparameters.h
@@ -55,10 +55,4 @@
 #define XILINX_SYSACE_MEM_WIDTH	16
 
 /* Ethernet controller is Ethernet_MAC */
-#define XPAR_XEMAC_NUM_INSTANCES	1
-#define XPAR_OPB_ETHERNET_0_DEVICE_ID	0
-#define XPAR_OPB_ETHERNET_0_BASEADDR	0x40c00000
-#define XPAR_OPB_ETHERNET_0_HIGHADDR	0x40c0ffff
-#define XPAR_OPB_ETHERNET_0_DMA_PRESENT	1
-#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST	1
-#define XPAR_OPB_ETHERNET_0_MII_EXIST	1
+#define XILINX_EMACLITE_BASEADDR       0x40C00000