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usb: kconfig: usb keyboard kconfig

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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>
This commit is contained in:
Nikita Kiryanov 2015-07-23 17:19:36 +03:00 committed by Stefano Babic
parent 919e802c86
commit b2f2eea0a7
3 changed files with 29 additions and 2 deletions
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2
configs/cm_fx6_defconfig
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@ -20,3 +20,5 @@ CONFIG_CMD_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_MX6=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y

27
drivers/usb/Kconfig
View File

@ -59,4 +59,31 @@ config USB_STORAGE
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

2
include/configs/cm_fx6.h
View File

@ -202,8 +202,6 @@
#define CONFIG_MXC_USB_FLAGS 0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
#define CONFIG_USB_KEYBOARD
#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
#define CONFIG_SYS_STDIO_DEREGISTER
/* I2C */