[coreboot] Patch for Nokia-IP530, now with working PIRQ table, fix on the pirq_routing

[mbertens]

Signed-off-by: Marc Bertens <mbertens at xs4all.nl>

Hi all,

Here is the patch just for the pirq_routing() function. Its made
specific to the CONFIG_NORTHBRIDGE_INTEL_440BX if that is to generic 
please replace by CONFIG_BOARD_NOKIA_IP530. 

Put the following extras in the file; 
- added header accordingly "Common License Header" that was missing.
- corrected a printk() warning of the compiler.
- added the correction for the i440BX by AND the link value with 0x5F
 so that always the value is kept below 0x5F. That AND value should be
 0x03 i think because the link value cannot be greater than 3. But i'm
 not sure about that, thats why i used the current solution.

The other patches will follow to day.

Marc 



On Wed, 2010-05-26 at 15:14 -0600, Myles Watson wrote:
> On Wed, May 26, 2010 at 2:15 PM, mbertens <mbertens at xs4all.nl> wrote:
> > On Wed, 2010-05-26 at 11:00 -0600, Myles Watson wrote:
> >> +                     // fix made by Marc Bertens <mbertens at xs4all.nl>
> >> +                     if (link > 0x5f) {
> >> +                             // This is basically for the 440BX
> >> +                             link -= 0x5f;
> >> +                     }
> >>
> >> I'd prefer this to be guarded by
> >> #if CONFIG_NORTHBRIDGE_INTEL_440BX (or whatever the correct one is)
> > I was thinking of it to put it that way, but i'd. But i will make the
> > changes to the code.
> >>

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