usb: kconfig: usb keyboard kconfig
Add Kconfig options for USB keyboard and use them for cm-fx6.
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 637ef3d5..04289f2 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -59,4 +59,31 @@
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