About undocumented i945gm+ich7m registers

[QJ Miao]

Hi,

When reading coreboot i945gm+ich7m code, I found many configured registers
are not existed in intel published datasheets.

Where I can get these register definitions?
and these registers must be initialized?

Thanks

[Carl-Daniel Hailfinger]

Hi,

On 03.07.2010 07:30, QJ Miao wrote:
> When reading coreboot i945gm+ich7m code, I found many configured registers
> are not existed in intel published datasheets.
>
> Where I can get these register definitions?

You have to get a restricted secret NDA from Intel. Maybe you also need
to reverse engineer some code.
> and these registers must be initialized?

I think so, yes.

Regards,
Carl-Daniel