diff --git a/configs/MPC837XEMDS_SLAVE_defconfig b/configs/MPC837XEMDS_SLAVE_defconfig
index 1cce99d..f9a3910 100644
--- a/configs/MPC837XEMDS_SLAVE_defconfig
+++ b/configs/MPC837XEMDS_SLAVE_defconfig
@@ -128,6 +128,14 @@
 CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
 CONFIG_SYS_FLASH_CFI=y
 CONFIG_MTD_RAW_NAND=y
+CONFIG_PHY_ATHEROS=y
+CONFIG_PHY_BROADCOM=y
+CONFIG_PHY_DAVICOM=y
+CONFIG_PHY_LXT=y
+CONFIG_PHY_NATSEMI=y
+CONFIG_PHY_REALTEK=y
+CONFIG_PHY_SMSC=y
+CONFIG_PHY_VITESSE=y
 CONFIG_TSEC_ENET=y
 # CONFIG_PCI is not set
 CONFIG_SYS_NS16550=y