configs: rk3328: add support for usb and config ehci and ohci driver

Add defconfig for usb and ehci and ohci controller, config maximal
number of ports of the root hub for ohci driver.
Signed-off-by: NMeng Dongyang <daniel.meng@rock-chips.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

configs/evb-rk3328_defconfig

@@ -31,3 +31,11 @@ CONFIG_SYS_NS16550=y
 CONFIG_SYSRESET=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_CMD_USB=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_GENERIC=y

include/configs/rk3328_common.h

@@ -59,4 +59,7 @@
 
 #endif
 
+/* rockchip ohci host driver */
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	1
 #endif