[coreboot] [patch] [AMD Fam10] Fix confused RB-C2 and DA-C2

Bao, Zheng Zheng.Bao at amd.com
Fri Jul 17 11:45:22 CEST 2009

Hi, Christian, 

In Fam10 BKDG, it says

CPUID Fn8000_0001_EBX BrandId Identifier
  Bits Description
31:28 PkgType: package type. Specifies the processor package type. 
         This field is encoded as follows:

0000b: Fr2(1207), Fr5(1207), or Fr6(1207). 
0001b: AM2r2 or AM3.
0010b: S1g3 or S1g4. 0011b: G34.
0100b: ASB2. 0101b: C32.

The CPUID Fn8000_0001_EBX of the CPU I am using is 0x10002056, whose bit
31:28 is 1, right?


-----Original Message-----
From: Christian Leber [mailto:christian.leber at ziti.uni-heidelberg.de] 
Sent: Friday, July 17, 2009 5:24 PM
To: coreboot at coreboot.org
Cc: Bao, Zheng
Subject: Re: [coreboot] [patch] [AMD Fam10] Fix confused RB-C2 and DA-C2

On Friday 17 July 2009 04:01:35 Bao, Zheng wrote:

Hi Zheng

> RB-C2 probably uses socket type AM3, which is not supported in
> currently. I wonder if your board can go through the whole image.

The RB-C2 / 0x100f42 is socket F.


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