km/boards: fix typo for MAC address offset config option

This patch only fixes a typo.

Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
CC: Stefan Roese <sr@denx.de>
CC: Valentin Longchamp <valentin.longchamp@ch.abb.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/board/keymile/Kconfig b/board/keymile/Kconfig
index 5f512d5..634dbbe 100644
--- a/board/keymile/Kconfig
+++ b/board/keymile/Kconfig
@@ -76,7 +76,7 @@
 	  Use the Ethernet initialization implemented in common code, which
 	  detects if a Piggy board is present.
 
-config PIGGY_MAC_ADRESS_OFFSET
+config PIGGY_MAC_ADDRESS_OFFSET
 	int "Piggy Address Offset"
 	default 0
 	help
diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c
index 50df44d..429e9c7 100644
--- a/board/keymile/common/ivm.c
+++ b/board/keymile/common/ivm.c
@@ -309,16 +309,16 @@
 
 #ifndef CONFIG_KMTEGR1
 	/* if an offset is defined, add it */
-	process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADRESS_OFFSET, true);
+	process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADDRESS_OFFSET, true);
 	env_set((char *)"ethaddr", (char *)valbuf);
 #else
 /* KMTEGR1 has a special setup. eth0 has no connection to the outside and
  * gets an locally administred MAC address, eth1 is the debug interface and
  * gets the official MAC address from the IVM
  */
-	process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADRESS_OFFSET, false);
+	process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADDRESS_OFFSET, false);
 	env_set((char *)"ethaddr", (char *)valbuf);
-	process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADRESS_OFFSET, true);
+	process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADDRESS_OFFSET, true);
 	env_set((char *)"eth1addr", (char *)valbuf);
 #endif
 
diff --git a/configs/kmcoge5un_defconfig b/configs/kmcoge5un_defconfig
index a1be25c..80a7555 100644
--- a/configs/kmcoge5un_defconfig
+++ b/configs/kmcoge5un_defconfig
@@ -4,7 +4,7 @@
 CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
-CONFIG_PIGGY_MAC_ADRESS_OFFSET=3
+CONFIG_PIGGY_MAC_ADDRESS_OFFSET=3
 CONFIG_KM_ENV_IS_IN_SPI_NOR=y
 CONFIG_KM_PIGGY4_88E6352=y
 CONFIG_ENV_SIZE=0x2000
diff --git a/configs/mgcoge3un_defconfig b/configs/mgcoge3un_defconfig
index e7c39d2..1604349 100644
--- a/configs/mgcoge3un_defconfig
+++ b/configs/mgcoge3un_defconfig
@@ -4,7 +4,7 @@
 CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
-CONFIG_PIGGY_MAC_ADRESS_OFFSET=3
+CONFIG_PIGGY_MAC_ADDRESS_OFFSET=3
 CONFIG_KM_PIGGY4_88E6061=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0