fix: switch: Enable port #5 in the 6176 switch

	enabled 5th port for Switch 6176, since for some setups
	the 5th port is used for cpuPort via SGMII.

	(Solidrun ClearFog uses port5 via SGMII as cpuPort)

Change-Id: If3d96ff5815aebc247d60f404185f93afd716169
Signed-off-by: Omri Itach <omrii@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/23488
Tested-by: Star_Automation <star@marvell.com>
Reviewed-by: Hanna Hawa <hannah@marvell.com>
Reviewed-by: Bassel Saba <basselsa@marvell.com>
diff --git a/board/mv_ebu/common/USP/ethSwitch/mvSwitchRegs.h b/board/mv_ebu/common/USP/ethSwitch/mvSwitchRegs.h
index 80337f1..c74fb48 100644
--- a/board/mv_ebu/common/USP/ethSwitch/mvSwitchRegs.h
+++ b/board/mv_ebu/common/USP/ethSwitch/mvSwitchRegs.h
@@ -127,7 +127,7 @@
 #define E6171_PHY_SMI_BUSY_BIT		    			15  /* Busy */
 #define E6171_PHY_SMI_BUSY_MASK					(1 << E6171_PHY_SMI_BUSY_BIT)
 #define E6171_PHY_TIMEOUT					10000
-#define MV_E6171_ENABLED_PORTS					((1 << 0)|(1 << 1)|(1 << 2)|(1 << 3)|(1 << 4)|(1 << 6))
+#define MV_E6171_ENABLED_PORTS					((1 << 0)|(1 << 1)|(1 << 2)|(1 << 3)|(1 << 4)|(1 << 5)|(1 << 6))
 
 /* E6172 related */
 #define MV_E6172_PRODUCT_NUM					0x172