[coreboot] gfx_uma_size on GM45

Arthur Heymans arthur at aheymans.xyz
Thu May 19 12:51:10 CEST 2016


Peter Stuge <peter at stuge.se> writes:
Hi


> Hi Arthur,
>
> Arthur Heymans wrote:
>> modifying cmos.default and the northbridge code
>
> This is not so easy because it is probably important to ensure
> backwards compatibility and there is no infrastructure in place
> to do so.

I meant cmos.layout...
I don't understand, what you mean by backwards compatibility. The cmos
layout?
get_option(&variable, "cmos parameter") should just get the value in
cmos right?

> Expect a few man-months of work and another few man-months of
> work with upstreaming an actual proper fix of NVRAM in coreboot.

A few man months to correctly read 1 more bit in cmos seems a bit strange.

-- 
Arthur Heymans



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