spl: drivers: Link usb common library to SPL if USB gadget is enabled

Some drivers might need to access common USB functions such as
usb_get_maximum_speed() or usb_get_dr_mode().

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/Makefile b/drivers/Makefile
index 752caeae4ef4bac03f54fdce617d1c9dd2485bcc..5e3b122769285db78b30ca83b7f73c9dc8809303 100644 (file)
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -47,6 +47,7 @@ obj-$(CONFIG_SPL_ETH_SUPPORT) += net/phy/
 obj-$(CONFIG_SPL_USB_ETHER) += net/phy/
 obj-$(CONFIG_SPL_MUSB_NEW_SUPPORT) += usb/musb-new/
 obj-$(CONFIG_SPL_USB_GADGET_SUPPORT) += usb/gadget/
+obj-$(CONFIG_SPL_USB_GADGET_SUPPORT) += usb/common/
 obj-$(CONFIG_SPL_USB_GADGET_SUPPORT) += usb/gadget/udc/
 obj-$(CONFIG_SPL_DFU_SUPPORT) += dfu/
 obj-$(CONFIG_SPL_WATCHDOG_SUPPORT) += watchdog/