X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fusb%2FKconfig;h=abb06fcfe5b37b656e5daf74dc7d2185ec75cfe0;hb=879a59ac902f862daf974dcab1726b9b515e278e;hp=b4a94427034c2cdb03aadeb6aa8dcac1894528f8;hpb=3deb013ae780c19f40b0704a7f421ad479962618;p=oweals%2Fu-boot.git

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index b4a9442703..abb06fcfe5 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -1,9 +1,5 @@
-config USB_ARCH_HAS_HCD
-	def_bool y
-
-config USB
-	bool "Support for Host-side USB"
-	depends on USB_ARCH_HAS_HCD
+menuconfig USB
+	bool "USB support"
 	---help---
 	  Universal Serial Bus (USB) is a specification for a serial bus
 	  subsystem which offers higher speeds and more features than the
@@ -17,8 +13,10 @@ config USB
 	  such as scanners, keyboards, mice, modems, cameras, disks,
 	  flash memory, network links, and printers to the PC.
 
-	  Say Y here if your computer has a host-side USB port and you want
-	  to use USB devices.  You then need to say Y to at least one of the
+	  Say Y here if your device has an USB port, either host, peripheral or
+	  dual-role.
+
+	  For an USB host port, you then need to say Y to at least one of the
 	  Host Controller Driver (HCD) options below.  Choose a USB 1.1
 	  controller, such as "UHCI HCD support" or "OHCI HCD support",
 	  and "EHCI HCD (USB 2.0) support" except for older systems that
@@ -35,12 +33,59 @@ config USB
 
 if USB
 
+config DM_USB
+	bool "Enable driver model for USB"
+	depends on USB && DM
+	help
+	  Enable driver model for USB. The USB interface is then implemented
+	  by the USB uclass. Multiple USB controllers of different types
+	  (XHCI, EHCI) can be attached and used. The 'usb' command works as
+	  normal. OCHI is not supported at present.
+
+	  Much of the code is shared but with this option enabled the USB
+	  uclass takes care of device enumeration. USB devices can be
+	  declared with the U_BOOT_USB_DEVICE() macro and will be
+	  automatically probed when found on the bus.
+
 source "drivers/usb/host/Kconfig"
 
+source "drivers/usb/musb-new/Kconfig"
+
+source "drivers/usb/emul/Kconfig"
+
+comment "USB peripherals"
+
 config USB_STORAGE
 	bool "USB Mass Storage support"
 	---help---
 	  Say Y here if you want to connect USB mass storage devices to your
 	  board's USB port.
 
+config USB_KEYBOARD
+	bool "USB Keyboard support"
+	---help---
+	  Say Y here if you want to use a USB keyboard for U-Boot command line
+	  input.
+
+if USB_KEYBOARD
+
+choice
+	prompt "USB keyboard polling"
+	optional
+	---help---
+	  Enable a polling mechanism for USB keyboard.
+
+	config SYS_USB_EVENT_POLL
+		bool "Interrupt polling"
+
+	config SYS_USB_EVENT_POLL_VIA_INT_QUEUE
+		bool "Poll via interrupt queue"
+
+	config SYS_USB_EVENT_POLL_VIA_CONTROL_EP
+		bool "Poll via control EP"
+
+endchoice
+
+endif
+
 endif