[coreboot] Windows only seeing 2GB of 4G (Seabios

Nico Huber nico.huber at secunet.com
Wed Jun 8 11:29:33 CEST 2016


On 08.06.2016 04:26, Naveed Ghori wrote:
> Thanks Nico,
> What options should I be looking to tune? 3Gig should be fine as that
> is what I have seen in another product. 
>
This depends heavily on the used hardware platform. I don't think all of
them have an option in coreboot. But it might be just one line of code
to change if you are lucky.

> However in that product (non coreboot) It says for "Installed Memory
> (RAM)" as "4.00GB (2.89GB available)": So windows actually shows both
> what is installed and what is available.
> 
Sorry, I don't know Windows that well. Maybe it's taking DMI data into
account (that's not always filled by coreboot).

Nico



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