How about just 44x?
Cheers,
Sean
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 7580aa5..682deae 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -39,6 +39,7 @@ config USB_ARCH_HAS_OHCI
# PPC:
default y if STB03xxx
default y if PPC_MPC52xx
+ default y if 44x
# MIPS:
default y if SOC_AU1X00
# more: