arm: zynq: Moved ethernet PHY configs of Zynq boards to defconfig

This patch moved ethernet PHY configs of Zynq boards
to respective defconfig.

Signed-off-by: Vipul Kumar <vipulk@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig
index 40befda..0c7006a 100644
--- a/configs/zynq_picozed_defconfig
+++ b/configs/zynq_picozed_defconfig
@@ -32,6 +32,9 @@
 CONFIG_DM_GPIO=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_ZYNQ=y
+CONFIG_PHY_MARVELL=y
+CONFIG_PHY_REALTEK=y
+CONFIG_PHY_XILINX=y
 CONFIG_ZYNQ_GEM=y
 CONFIG_ZYNQ_SERIAL=y
 CONFIG_USB=y