usb: sandbox: Add a USB emulation driver
Add a simple USB keyboard driver for sandbox. It provides a function to
'load' it with input data, which it will then stream through to the normal
U-Boot input subsystem. When the input data is exhausted, the keyboard stops
providing data.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/emul/Makefile b/drivers/usb/emul/Makefile
index 8fd83d5..b64ac6d 100644
--- a/drivers/usb/emul/Makefile
+++ b/drivers/usb/emul/Makefile
@@ -7,4 +7,5 @@
obj-$(CONFIG_USB_EMUL) += sandbox_flash.o
obj-$(CONFIG_USB_EMUL) += sandbox_hub.o
+obj-$(CONFIG_USB_EMUL) += sandbox_keyb.o
obj-$(CONFIG_USB_EMUL) += usb-emul-uclass.o