#ifdef CONFIG_ETH3ADDR
"eth3addr=" MK_STR(CONFIG_ETH3ADDR) "\0"
#endif
+#ifdef CONFIG_ETH4ADDR
+ "eth4addr=" MK_STR(CONFIG_ETH4ADDR) "\0"
+#endif
+#ifdef CONFIG_ETH5ADDR
+ "eth5addr=" MK_STR(CONFIG_ETH5ADDR) "\0"
+#endif
#ifdef CONFIG_ETHPRIME
"ethprime=" CONFIG_ETHPRIME "\0"
#endif