29 Nov
2020
29 Nov
'20
7:11 p.m.
On Sun 2020-11-29 17:52:52, Pali Rohár wrote:
Now when usbtty serial console is fixed in U-Boot enable it for Nokia RX-51 board by default.
CONFIG_CONSOLE_MUX is already used and U-Boot console is available for all in/out devices. Therefore there is no need to have separate commands 'run sercon', 'run usbcon' and 'run vgacon', so remove them.
As space for U-Boot is limited to 256kB, disable some other unused options so CONFIG_USB_TTY can be enabled.
Nokia RX-51 does not have easily accessible UART serial console so the only option for easy debugging is to use device's keyboard+screen or this usbtty serial console over USB.
Signed-off-by: Pali Rohár pali@kernel.org
11-13 Reviewed-by: Pavel Machek pavel@ucw.cz
Best regards, Pavel