If SYS_STDIO_DEREGISTER is not selected and USB_KEYBOARD is selected U-Boot cannot be built due to missing function stdio_deregister_dev.
So USB_KEYBOARD should select SYS_STDIO_DEREGISTER. Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> --- drivers/usb/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index 7de41057ca1..4fbe172e05c 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -71,6 +71,7 @@ config USB_STORAGE config USB_KEYBOARD bool "USB Keyboard support" + select SYS_STDIO_DEREGISTER ---help--- Say Y here if you want to use a USB keyboard for U-Boot command line input. -- 2.16.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot