arm: socfpga: Zap CONFIG_EPHY[01]_PHY_ADDR macro

This is not used anywhere, remove it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Vince Bridgers <vbridger@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Pavel Machek <pavel@denx.de>

include/configs/socfpga_cyclone5.h

@@ -55,10 +55,8 @@
 #if defined(CONFIG_CMD_NET)
 #define CONFIG_EMAC_BASE		SOCFPGA_EMAC1_ADDRESS
 #define CONFIG_PHY_INTERFACE_MODE	PHY_INTERFACE_MODE_RGMII
-#define CONFIG_EPHY0_PHY_ADDR		0
 
 /* PHY */
-#define CONFIG_EPHY1_PHY_ADDR		4
 #define CONFIG_PHY_MICREL
 #define CONFIG_PHY_MICREL_KSZ9021
 #define CONFIG_KSZ9021_CLK_SKEW_ENV	"micrel-ksz9021-clk-skew"