configs: Orange Pi Win: enable ethernet phy

Orange Pi Win has gigabit ethernet port, but default U-Boot
configuration for that board enabled ethernet driver but
didn't enable realtek phy.

Fix that.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
diff --git a/configs/orangepi_win_defconfig b/configs/orangepi_win_defconfig
index 13bf266..bdc116d 100644
--- a/configs/orangepi_win_defconfig
+++ b/configs/orangepi_win_defconfig
@@ -3,6 +3,7 @@
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_MACH_SUN50I=y
+CONFIG_MACPWR="PD14"
 CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
 CONFIG_SPL_SPI_SUNXI=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
@@ -11,6 +12,7 @@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-orangepi-win"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_PHY_REALTEK=y
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y