armv8: ls1043/ls1046aqds: add support for all RGMII modes

Make sure all RGMII internal delay modes are covered.

Signed-off-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/board/freescale/ls1046aqds/eth.c b/board/freescale/ls1046aqds/eth.c
index 8f5f95e..33db552 100644
--- a/board/freescale/ls1046aqds/eth.c
+++ b/board/freescale/ls1046aqds/eth.c
@@ -409,6 +409,8 @@
 			break;
 		case PHY_INTERFACE_MODE_RGMII:
 		case PHY_INTERFACE_MODE_RGMII_TXID:
+		case PHY_INTERFACE_MODE_RGMII_RXID:
+		case PHY_INTERFACE_MODE_RGMII_ID:
 			if (i == FM1_DTSEC3)
 				mdio_mux[i] = EMI1_RGMII1;
 			else if (i == FM1_DTSEC4)