wl18xx: change board type enum according to new FW

Add more board types and remove a now unneeded write to SCR_PAD2 setting
the board type.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/ti/wl18xx/reg.h b/drivers/net/wireless/ti/wl18xx/reg.h
index 43c480f..1674c1a 100644
--- a/drivers/net/wireless/ti/wl18xx/reg.h
+++ b/drivers/net/wireless/ti/wl18xx/reg.h
@@ -176,20 +176,15 @@
 };
 
 enum {
-	BOARD_TYPE_FPGA_18XX	= 0,
-	BOARD_TYPE_HDK_18XX	= 1,
-	BOARD_TYPE_DVP_EVB_18XX	= 2,
+	BOARD_TYPE_EVB_18XX     = 0,
+	BOARD_TYPE_DVP_18XX     = 1,
+	BOARD_TYPE_HDK_18XX     = 2,
+	BOARD_TYPE_FPGA_18XX    = 3,
+	BOARD_TYPE_COM8_18XX    = 4,
 
 	NUM_BOARD_TYPES,
 };
 
-/* board type values used by the firmware in the SCR_PAD2 register */
-enum {
-	SCR_PAD2_BOARD_TYPE_FPGA	= 0xB1,
-	SCR_PAD2_BOARD_TYPE_HDK		= 0xB2,
-	SCR_PAD2_BOARD_TYPE_DVP_EVB	= 0xB3,
-};
-
 struct wl18xx_mac_and_phy_params {
 	u8 phy_standalone;
 	u8 rdl;