[coreboot] fam10 resource can not allocated.

Bao, Zheng Zheng.Bao at amd.com
Tue Jul 7 07:07:10 CEST 2009

The patch has been tested and passed on fam10 board. 
I added an acked-by line to it, but I didn't review it. I didn't trace
what happened in these patches and don't know what they mean. I just
tested it. If it is appropriate,

Acked-by: Zheng Bao <zheng.bao at amd.com>


-----Original Message-----
From: Myles Watson [mailto:mylesgw at gmail.com] 
Sent: Tuesday, July 07, 2009 12:44 PM
To: Bao, Zheng
Cc: coreboot at coreboot.org
Subject: RE: [coreboot] fam10 resource can not allocated.

> I tested this patch. The resource can be allocated. But the kernel can
> go. After the "Jumping to entry point...", nothing comes out. I don't
> the cause. Do you know?

I guess fam10 code allocates a separate register for prefetchable
K8 doesn't.  Since I didn't add IORESOURCE_BRIDGE to the prefetchable
resource, anything prefetchable didn't get allocated (look for ERROR:
not assigned messages)

Here's an updated patch.  Thanks for testing.

Signed-off-by: Myles Watson <mylesgw at gmail.com>

The last piece of the patch isn't necessary, but it would be nice to
the K8 and fam10 code more than they are.


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