ARM: da850-evm: Enable the USB PHY and MUSB Driver

This patch will enable the MUSB driver to support mass storage
devices connected to the OTG port in host mode.

Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
index e3c2d13..2eaa29f 100644
--- a/configs/da850evm_direct_nor_defconfig
+++ b/configs/da850evm_direct_nor_defconfig
@@ -54,6 +54,8 @@
 CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_EMAC=y
+CONFIG_PHY=y
+CONFIG_PHY_DA8XX_USB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_SPECIFY_CONSOLE_INDEX=y
@@ -67,4 +69,7 @@
 # CONFIG_SPL_DM_USB is not set
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_DA8XX=y
+CONFIG_USB_MUSB_HOST=y
+CONFIG_USB_MUSB_DA8XX=y
+CONFIG_USB_MUSB_PIO_ONLY=y
 CONFIG_USB_STORAGE=y