[coreboot] Add ICH5/i865 chipset detection, dumping support for model_f2x MSRs, ICH5 GPIOs and PM registers and add BAR reading support for i865

[Uwe Hermann]

On Sun, Nov 28, 2010 at 01:19:18AM +0100, Idwer Vollering wrote:
> Add support for dumping the MSRs on model_f2x and dumping GPIOs and PM
> registers on ICH5.
> Add ICH5 and i865 to the supported chips list.
> Enable the dumping of BAR6 on i865.
> 
> Signed-off-by: Idwer Vollering <vidwer at gmail.com>

Thanks, r6197 with some small modifications and cosmetic fixes.

 
> Index: cpu.c
> ===================================================================
> --- cpu.c	(revision 6128)
> +++ cpu.c	(working copy)
[...]
> +	static const msr_entry_t modelf2x_global_msrs[] = {
> +		{ 0x0000, "IA32_P5_MC_ADDR" },
> +		{ 0x0001, "IA32_P5_MC_TYPE" },

I removed a few of the MSRs that are marked as non-available for model 2,
and added comments mentioning such MSRs.


> +	case PCI_DEVICE_ID_INTEL_ICH5:
> +		gpiobase = pci_read_word(sb, 0x58) & 0xfffc;

The 0xfffc here and in other places is not correct I think, will post a
fixup patch for this later.

  
Uwe.
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