diff --git a/configs/P2020RDB-PC_NAND_defconfig b/configs/P2020RDB-PC_NAND_defconfig
index 4e2b4e2..e285d19 100644
--- a/configs/P2020RDB-PC_NAND_defconfig
+++ b/configs/P2020RDB-PC_NAND_defconfig
@@ -65,7 +65,15 @@
 CONFIG_SF_DEFAULT_MODE=0
 CONFIG_SF_DEFAULT_SPEED=10000000
 CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_PHY_ATHEROS=y
+CONFIG_PHY_BROADCOM=y
+CONFIG_PHY_DAVICOM=y
+CONFIG_PHY_LXT=y
 CONFIG_PHY_MARVELL=y
+CONFIG_PHY_NATSEMI=y
+CONFIG_PHY_REALTEK=y
+CONFIG_PHY_SMSC=y
+CONFIG_PHY_VITESSE=y
 CONFIG_PHY_GIGE=y
 CONFIG_E1000=y
 CONFIG_MII=y