powerpc: T2081QDS: Remove macro T2081QDS

Use TARGET_T2081QDS from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/board/freescale/t208xqds/eth_t208xqds.c b/board/freescale/t208xqds/eth_t208xqds.c
index 59480a3..c880294 100644
--- a/board/freescale/t208xqds/eth_t208xqds.c
+++ b/board/freescale/t208xqds/eth_t208xqds.c
@@ -38,7 +38,7 @@
 #define EMI1_SLOT4	4
 #define EMI1_SLOT5	5
 #define EMI2            7
-#elif defined(CONFIG_T2081QDS)
+#elif defined(CONFIG_TARGET_T2081QDS)
 #define EMI1_SLOT2      3
 #define EMI1_SLOT3      4
 #define EMI1_SLOT5      5
@@ -68,7 +68,7 @@
 	"T2080QDS_MDIO_SLOT5",
 	"T2080QDS_MDIO_SLOT2",
 	"T2080QDS_MDIO_10GC",
-#elif defined(CONFIG_T2081QDS)
+#elif defined(CONFIG_TARGET_T2081QDS)
 	"T2081QDS_MDIO_RGMII1",
 	"T2081QDS_MDIO_RGMII2",
 	"T2081QDS_MDIO_SLOT1",
@@ -84,7 +84,7 @@
 /* Map SerDes1 8 lanes to default slot, will be initialized dynamically */
 #if defined(CONFIG_TARGET_T2080QDS)
 static u8 lane_to_slot[] = {3, 3, 3, 3, 1, 1, 1, 1};
-#elif defined(CONFIG_T2081QDS)
+#elif defined(CONFIG_TARGET_T2081QDS)
 static u8 lane_to_slot[] = {2, 2, 2, 2, 1, 1, 1, 1};
 #endif
 
@@ -311,7 +311,7 @@
 				fdt_status_okay_by_alias(fdt, "emi1_slot2");
 			}
 			break;
-#elif defined(CONFIG_T2081QDS)
+#elif defined(CONFIG_TARGET_T2081QDS)
 		case FM1_DTSEC1:
 		case FM1_DTSEC2:
 		case FM1_DTSEC5:
@@ -481,7 +481,7 @@
 		lane_to_slot[6] = 3;
 		lane_to_slot[7] = 3;
 		break;
-#elif defined(CONFIG_T2081QDS)
+#elif defined(CONFIG_TARGET_T2081QDS)
 	case 0x6b:
 		lane_to_slot[4] = 1;
 		lane_to_slot[5] = 3;
@@ -556,7 +556,7 @@
 	t208xqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT4);
 #endif
 	t208xqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT5);
-#if defined(CONFIG_T2081QDS)
+#if defined(CONFIG_TARGET_T2081QDS)
 	t208xqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT6);
 	t208xqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT7);
 #endif
@@ -675,7 +675,7 @@
 		fm_info_set_phy_address(FM1_DTSEC5, SGMII_CARD_PORT3_PHY_ADDR);
 		fm_info_set_phy_address(FM1_DTSEC6, SGMII_CARD_PORT2_PHY_ADDR);
 		break;
-#elif defined(CONFIG_T2081QDS)
+#elif defined(CONFIG_TARGET_T2081QDS)
 	case 0xca:
 	case 0xcb:
 		/* SGMII in Slot3 */
@@ -731,7 +731,7 @@
 				fm_info_set_mdio(i, mii_dev_for_muxval(
 						 mdio_mux[i]));
 				break;
-#if defined(CONFIG_T2081QDS)
+#if defined(CONFIG_TARGET_T2081QDS)
 			case 5:
 				mdio_mux[i] = EMI1_SLOT5;
 				fm_info_set_mdio(i, mii_dev_for_muxval(