--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -228,6 +228,8 @@ enum cvmx_board_types_enum {
 	 */
 	CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
 	CVMX_BOARD_TYPE_UBNT_E100 = 20002,
+	CVMX_BOARD_TYPE_UBNT_E200 = 20003,
+	CVMX_BOARD_TYPE_UBNT_E220 = 20005,
 	CVMX_BOARD_TYPE_CUST_DSR1000N = 20006,
 	CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
 
@@ -328,6 +330,8 @@ static inline const char *cvmx_board_typ
 		    /* Customer private range */
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E200)
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E220)
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N)
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
 	}
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -195,6 +195,8 @@ int cvmx_helper_board_get_mii_address(in
 			return 8;
 		else
 			return -1;
+	case CVMX_BOARD_TYPE_UBNT_E200:
+		return -1;
 	}
 
 	/* Some unknown board. Somebody forgot to update this function... */