diff --git a/configs/sama5d3-xplained/README.txt b/configs/sama5d3-xplained/README.txt
index fbfe255e6ed..532d13b813e 100644
--- a/configs/sama5d3-xplained/README.txt
+++ b/configs/sama5d3-xplained/README.txt
@@ -752,21 +752,21 @@ Networking
   -----------------------------
 
   System Type -> SAMA5 Peripheral Support
-    CONFIG_SAMA5_EMAC=y                 : Enable the EMAC peripheral
+    CONFIG_SAMA5_EMAC0=y                 : Enable the EMAC peripheral
 
   System Type -> EMAC device driver options
-    CONFIG_SAMA5_EMAC_NRXBUFFERS=16     : Set aside some RS and TX buffers
-    CONFIG_SAMA5_EMAC_NTXBUFFERS=4
-    CONFIG_SAMA5_EMAC_PHYADDR=1         : KSZ9031 PHY is at address 1
-    CONFIG_SAMA5_EMAC_AUTONEG=y         : Use autonegotiation
-    CONFIG_SAMA5_EMAC_RMII=y            : Either MII or RMII interface should work
-    CONFIG_SAMA5_EMAC_PHYSR=30          : Address of PHY status register on KSZ9031
-    CONFIG_SAMA5_EMAC_PHYSR_ALTCONFIG=y : Needed for KSZ9031
-    CONFIG_SAMA5_EMAC_PHYSR_ALTMODE=0x7 : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_10HD=0x1    : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_100HD=0x2   : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_10FD=0x5    : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_100FD=0x6   : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_NRXBUFFERS=16     : Set aside some RS and TX buffers
+    CONFIG_SAMA5_EMAC0_NTXBUFFERS=4
+    CONFIG_SAMA5_EMAC0_PHYADDR=1         : KSZ9031 PHY is at address 1
+    CONFIG_SAMA5_EMAC0_AUTONEG=y         : Use autonegotiation
+    CONFIG_SAMA5_EMAC0_RMII=y            : Either MII or RMII interface should work
+    CONFIG_SAMA5_EMAC0_PHYSR=30          : Address of PHY status register on KSZ9031
+    CONFIG_SAMA5_EMAC0_PHYSR_ALTCONFIG=y : Needed for KSZ9031
+    CONFIG_SAMA5_EMAC0_PHYSR_ALTMODE=0x7 : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_10HD=0x1    : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_100HD=0x2   : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_10FD=0x5    : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_100FD=0x6   : "    " " " "     "
 
   PHY selection.  Later in the configuration steps, you will need to select
   the KSZ9031 PHY for EMAC (See below)
@@ -2477,7 +2477,7 @@ SAMA5D3-Xplained Configuration Options
     CONFIG_SAMA5_UHPHS       - USB Host High Speed
     CONFIG_SAMA5_UDPHS       - USB Device High Speed
     CONFIG_SAMA5_GMAC        - Gigabit Ethernet MAC
-    CONFIG_SAMA5_EMAC        - Ethernet MAC
+    CONFIG_SAMA5_EMAC0       - Ethernet MAC 0
     CONFIG_SAMA5_LCDC        - LCD Controller
     CONFIG_SAMA5_ISI         - Image Sensor Interface
     CONFIG_SAMA5_SSC0        - Synchronous Serial Controller 0
diff --git a/configs/sama5d3-xplained/include/board.h b/configs/sama5d3-xplained/include/board.h
index 0d976802a97..7694a1a7f15 100644
--- a/configs/sama5d3-xplained/include/board.h
+++ b/configs/sama5d3-xplained/include/board.h
@@ -334,7 +334,7 @@ void sam_boardinitialize(void);
  *
  ************************************************************************************/
 
-#if defined(CONFIG_NET) && (defined(CONFIG_SAMA5_EMAC) || defined(CONFIG_SAMA5_GMAC)) && \
+#if defined(CONFIG_NET) && (defined(CONFIG_SAMA5_EMAC0) || defined(CONFIG_SAMA5_GMAC)) && \
     defined(CONFIG_SAMA5_PIOE_IRQ)
 xcpt_t sam_phyirq(int intf, xcpt_t irqhandler);
 #endif
diff --git a/configs/sama5d3-xplained/nsh/defconfig b/configs/sama5d3-xplained/nsh/defconfig
index 6ee397aac1d..e057b5b9e8a 100644
--- a/configs/sama5d3-xplained/nsh/defconfig
+++ b/configs/sama5d3-xplained/nsh/defconfig
@@ -169,7 +169,7 @@ CONFIG_SAMA5_HSMC=y
 # CONFIG_SAMA5_UHPHS is not set
 # CONFIG_SAMA5_UDPHS is not set
 # CONFIG_SAMA5_GMAC is not set
-# CONFIG_SAMA5_EMAC is not set
+# CONFIG_SAMA5_EMAC0 is not set
 # CONFIG_SAMA5_LCDC is not set
 # CONFIG_SAMA5_ISI is not set
 # CONFIG_SAMA5_CAN0 is not set
diff --git a/configs/sama5d3-xplained/src/Makefile b/configs/sama5d3-xplained/src/Makefile
index 6262b7c5e26..a745658c61b 100644
--- a/configs/sama5d3-xplained/src/Makefile
+++ b/configs/sama5d3-xplained/src/Makefile
@@ -84,7 +84,7 @@ CSRCS += sam_usb.c
 endif
 endif
 
-ifeq ($(CONFIG_SAMA5_EMAC),y)
+ifeq ($(CONFIG_SAMA5_EMAC0),y)
 CSRCS += sam_ethernet.c
 else
 ifeq ($(CONFIG_SAMA5_GMAC),y)
diff --git a/configs/sama5d3-xplained/src/sam_ethernet.c b/configs/sama5d3-xplained/src/sam_ethernet.c
index 2f337689e8d..9c0058c56d9 100644
--- a/configs/sama5d3-xplained/src/sam_ethernet.c
+++ b/configs/sama5d3-xplained/src/sam_ethernet.c
@@ -55,7 +55,7 @@
  ************************************************************************************/
 
 #ifdef CONFIG_SAMA5_PIOE_IRQ
-#ifdef CONFIG_SAMA5_EMAC
+#ifdef CONFIG_SAMA5_EMAC0
 static xcpt g_emac_handler;
 #endif
 #ifdef CONFIG_SAMA5_GMAC
@@ -138,7 +138,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   xcpt_t oldhandler;
   int irq;
 
-#ifdef CONFIG_SAMA5_EMAC
+#ifdef CONFIG_SAMA5_EMAC0
   if (intf == EMAC_INTF)
     {
       handler = &g_emac_handler;
diff --git a/configs/sama5d3-xplained/src/sama5d3-xplained.h b/configs/sama5d3-xplained/src/sama5d3-xplained.h
index 1d51ae7c0d6..0e8c700e25e 100644
--- a/configs/sama5d3-xplained/src/sama5d3-xplained.h
+++ b/configs/sama5d3-xplained/src/sama5d3-xplained.h
@@ -255,7 +255,7 @@
 
 /* Networking */
 
-#if !defined(CONFIG_NET) || (!defined(CONFIG_SAMA5_EMAC) && !defined(CONFIG_SAMA5_GMAC))
+#if !defined(CONFIG_NET) || (!defined(CONFIG_SAMA5_EMAC0) && !defined(CONFIG_SAMA5_GMAC))
 #  undef HAVE_NETWORK
 #endif
 
diff --git a/configs/sama5d3x-ek/README.txt b/configs/sama5d3x-ek/README.txt
index 9165626c064..80a11364e1c 100644
--- a/configs/sama5d3x-ek/README.txt
+++ b/configs/sama5d3x-ek/README.txt
@@ -895,25 +895,25 @@ Networking
   -----------------------------
 
   System Type
-    CONFIG_ARCH_CHIP_ATSAMA5D31=y       : SAMA5D31 or SAMAD35 support EMAC
-    CONFIG_ARCH_CHIP_ATSAMA5D35=y       : (others do not)
+    CONFIG_ARCH_CHIP_ATSAMA5D31=y        : SAMA5D31 or SAMAD35 support EMAC
+    CONFIG_ARCH_CHIP_ATSAMA5D35=y        : (others do not)
 
   System Type -> SAMA5 Peripheral Support
-    CONFIG_SAMA5_EMAC=y                 : Enable the EMAC peripheral
+    CONFIG_SAMA5_EMAC0=y                 : Enable the EMAC peripheral
 
   System Type -> EMAC device driver options
-    CONFIG_SAMA5_EMAC_NRXBUFFERS=16     : Set aside some RS and TX buffers
-    CONFIG_SAMA5_EMAC_NTXBUFFERS=4
-    CONFIG_SAMA5_EMAC_PHYADDR=1         : KSZ8021/31 PHY is at address 1
-    CONFIG_SAMA5_EMAC_AUTONEG=y         : Use autonegotiation
-    CONFIG_SAMA5_EMAC_RMII=y            : Either MII or RMII interface should work
-    CONFIG_SAMA5_EMAC_PHYSR=30          : Address of PHY status register on KSZ8021/31
-    CONFIG_SAMA5_EMAC_PHYSR_ALTCONFIG=y : Needed for KSZ8021/31
-    CONFIG_SAMA5_EMAC_PHYSR_ALTMODE=0x7 : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_10HD=0x1    : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_100HD=0x2   : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_10FD=0x5    : "    " " " "     "
-    CONFIG_SAMA5_EMAC_PHYSR_100FD=0x6   : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_NRXBUFFERS=16     : Set aside some RS and TX buffers
+    CONFIG_SAMA5_EMAC0_NTXBUFFERS=4
+    CONFIG_SAMA5_EMAC0_PHYADDR=1         : KSZ8021/31 PHY is at address 1
+    CONFIG_SAMA5_EMAC0_AUTONEG=y         : Use autonegotiation
+    CONFIG_SAMA5_EMAC0_RMII=y            : Either MII or RMII interface should work
+    CONFIG_SAMA5_EMAC0_PHYSR=30          : Address of PHY status register on KSZ8021/31
+    CONFIG_SAMA5_EMAC0_PHYSR_ALTCONFIG=y : Needed for KSZ8021/31
+    CONFIG_SAMA5_EMAC0_PHYSR_ALTMODE=0x7 : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_10HD=0x1    : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_100HD=0x2   : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_10FD=0x5    : "    " " " "     "
+    CONFIG_SAMA5_EMAC0_PHYSR_100FD=0x6   : "    " " " "     "
 
   PHY selection.  Later in the configuration steps, you will need to select
   the KSZ8021/31 PHY for EMAC (See below)
@@ -2822,7 +2822,7 @@ SAMA5D3x-EK Configuration Options
     CONFIG_SAMA5_UHPHS       - USB Host High Speed
     CONFIG_SAMA5_UDPHS       - USB Device High Speed
     CONFIG_SAMA5_GMAC        - Gigabit Ethernet MAC
-    CONFIG_SAMA5_EMAC        - Ethernet MAC
+    CONFIG_SAMA5_EMAC0       - Ethernet MAC 0
     CONFIG_SAMA5_LCDC        - LCD Controller
     CONFIG_SAMA5_ISI         - Image Sensor Interface
     CONFIG_SAMA5_SSC0        - Synchronous Serial Controller 0
diff --git a/configs/sama5d3x-ek/include/board.h b/configs/sama5d3x-ek/include/board.h
index d054a8ce33e..b59bdd50aaa 100644
--- a/configs/sama5d3x-ek/include/board.h
+++ b/configs/sama5d3x-ek/include/board.h
@@ -376,7 +376,7 @@ void sam_boardinitialize(void);
  *
  ************************************************************************************/
 
-#if defined(CONFIG_NET) && (defined(CONFIG_SAMA5_EMAC) || defined(CONFIG_SAMA5_GMAC)) && \
+#if defined(CONFIG_NET) && (defined(CONFIG_SAMA5_EMAC0) || defined(CONFIG_SAMA5_GMAC)) && \
     defined(CONFIG_SAMA5_PIOE_IRQ)
 xcpt_t sam_phyirq(int intf, xcpt_t irqhandler);
 #endif
diff --git a/configs/sama5d3x-ek/src/Makefile b/configs/sama5d3x-ek/src/Makefile
index ab20d97a53f..98ba5921fa4 100644
--- a/configs/sama5d3x-ek/src/Makefile
+++ b/configs/sama5d3x-ek/src/Makefile
@@ -98,7 +98,7 @@ CSRCS += sam_usb.c
 endif
 endif
 
-ifeq ($(CONFIG_SAMA5_EMAC),y)
+ifeq ($(CONFIG_SAMA5_EMAC0),y)
 CSRCS += sam_ethernet.c
 else
 ifeq ($(CONFIG_SAMA5_GMAC),y)
diff --git a/configs/sama5d3x-ek/src/sam_ethernet.c b/configs/sama5d3x-ek/src/sam_ethernet.c
index 2a72207ce14..63b88f921ad 100644
--- a/configs/sama5d3x-ek/src/sam_ethernet.c
+++ b/configs/sama5d3x-ek/src/sam_ethernet.c
@@ -55,7 +55,7 @@
  ************************************************************************************/
 
 #ifdef CONFIG_SAMA5_PIOE_IRQ
-#ifdef CONFIG_SAMA5_EMAC
+#ifdef CONFIG_SAMA5_EMAC0
 static xcpt g_emac_handler;
 #endif
 #ifdef CONFIG_SAMA5_GMAC
@@ -138,7 +138,7 @@ xcpt_t sam_phyirq(int intf, xcpt_t irqhandler)
   xcpt_t oldhandler;
   int irq;
 
-#ifdef CONFIG_SAMA5_EMAC
+#ifdef CONFIG_SAMA5_EMAC0
   if (intf == EMAC_INTF)
     {
       handler = &g_emac_handler;
diff --git a/configs/sama5d3x-ek/src/sama5d3x-ek.h b/configs/sama5d3x-ek/src/sama5d3x-ek.h
index d41e169d975..0c6181de882 100644
--- a/configs/sama5d3x-ek/src/sama5d3x-ek.h
+++ b/configs/sama5d3x-ek/src/sama5d3x-ek.h
@@ -314,7 +314,7 @@
 
 /* Networking */
 
-#if !defined(CONFIG_NET) || (!defined(CONFIG_SAMA5_EMAC) && !defined(CONFIG_SAMA5_GMAC))
+#if !defined(CONFIG_NET) || (!defined(CONFIG_SAMA5_EMAC0) && !defined(CONFIG_SAMA5_GMAC))
 #  undef HAVE_NETWORK
 #endif