[edk2] Problem with UART

[Anteja Vuk Macek]

Hi all,

On Windows 8.1 I work with UART on MinnowMax. When I install Intel driver
<https://downloadcenter.intel.com/download/24228/Intel-embedded-drivers-for-Windows-8-1-32-bit->


https://downloadcenter.intel.com/download/24228/Intel-embedded-drivers-for-Windows-8-1-32-bit-
<https://downloadcenter.intel.com/download/24228/Intel-embedded-drivers-for-Windows-8-1-32-bit->

I got 2 UART controller, but I don't have device for it, only device (COM1
) I have is for debuging.

What I need to do to got a COM device? May somebody tell me if I need some
kind of a bridge ? Need I put some informotion on APCI table ?

Best regards,

Anteja

[Darren Hart]

Post by Anteja Vuk Macek
Hi all,
On Windows 8.1 I work with UART on MinnowMax. When I install
Intel driver
<https://downloadcenter.intel.com/download/24228/Intel-embedded-drivers-for-Windows-8-1-32-bit->
https://downloadcenter.intel.com/download/24228/Intel-embedded-drivers-for-Windows-8-1-32-bit-
<https://downloadcenter.intel.com/download/24228/Intel-embedded-drivers-for-Windows-8-1-32-bit->
I got 2 UART controller, but I don't have device for it, only device
(COM1 ) I have is for debuging.
What I need to do to got a COM device? May somebody tell me if I need
some kind of a bridge ? Need I put some informotion on APCI table ?

The firmware has options to enable or disable the UARTs on the low speed
expansion connector. Be sure those are enabled.

It's in the south cluster lpss configuration menu.