arm64: versal: Enable different ethernet phy for virt platform

This platform is going to become generic that's why it is necessary also
enable different PHY vendors.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig
index 2b226c4..b0b36a0 100644
--- a/configs/xilinx_versal_virt_defconfig
+++ b/configs/xilinx_versal_virt_defconfig
@@ -56,6 +56,11 @@
 CONFIG_SPI_FLASH_SST=y
 CONFIG_SPI_FLASH_WINBOND=y
 # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_PHY_MARVELL=y
+CONFIG_PHY_NATSEMI=y
+CONFIG_PHY_REALTEK=y
+CONFIG_PHY_TI=y
+CONFIG_PHY_VITESSE=y
 CONFIG_PHY_FIXED=y
 CONFIG_PHY_GIGE=y
 CONFIG_MII=y