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.glpk@gmx.de>
config USB_KEYBOARD
bool "USB Keyboard support"
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.
---help---
Say Y here if you want to use a USB keyboard for U-Boot command line
input.