gflt400: Configure both Ethernet MACs

Match uboot ethernet complex profile
See go/fibercl/82572

Change-Id: If6594ff3eb058b6fbaa79dc53fdf1e405ef043cb
diff --git a/arch/arm/mach-feroceon-kw2/kw2_family/boardEnv/mvBoardEnvSpec.c b/arch/arm/mach-feroceon-kw2/kw2_family/boardEnv/mvBoardEnvSpec.c
index 597be00..7a9c1ee 100755
--- a/arch/arm/mach-feroceon-kw2/kw2_family/boardEnv/mvBoardEnvSpec.c
+++ b/arch/arm/mach-feroceon-kw2/kw2_family/boardEnv/mvBoardEnvSpec.c
@@ -1865,7 +1865,7 @@
 MV_BOARD_MPP_TYPE_INFO gflt400InfoBoardMppTypeInfo[] = {
 	{
 		.boardMppTdm = MV_BOARD_AUTO,
-		.ethSataComplexOpt = ESC_OPT_GEPHY_MAC0,
+		.ethSataComplexOpt = ESC_OPT_GEPHY_MAC0 | ESC_OPT_SGMII,
 		.ethPortsMode = 0x0
 	}
 };