[coreboot] Re: Debug MRC.BIN, how to make ramstage CBMEM persistant across reboot ?

[Iru Cai]

Hi Baylee4,

On Fri, Apr 03, 2020 at 01:10:52AM -0000, None via coreboot wrote:
> Hi,
>
> There is no serial port on the T440p, and the USB 2.0 debug port is not exposed, so it seems that using CBMEM is the only option.

There is an EHCI debug port on the right side. You just need to enable
the USB debug config option.

https://doc.coreboot.org/mainboard/lenovo/t440p.html#working

Regards,
Iru