[coreboot] [v2][patch] update k8 fid/vid setup

[Uwe Hermann]

On Wed, Oct 29, 2008 at 06:00:39PM -0600, Marc Jones wrote:
> Uwe,
> Thanks for all the help! Sorry this took so long.
>
> I found the issue (and a few others along the way). This updated patch  
> should work now. It should also get you another 100MHz with your cpu :)

Indeed, thanks! I'm at 1.9 GHz now.


$ cat /proc/cpuinfo 
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 107
model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 3600+
stepping        : 1
cpu MHz         : 1900.042
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefeh
bogomips        : 3803.48
clflush size    : 64
power management: ts fid vid ttp tm stc 100mhzsteps

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 107
model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 3600+
stepping        : 1
cpu MHz         : 1900.042
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefeh
bogomips        : 3800.22
clflush size    : 64
power management: ts fid vid ttp tm stc 100mhzsteps


> Update K8 FID/VID setup. Add support for 100MHz FIDs (revG).
> 
> Signed-off-by: Marc Jones <marc.jones at amd.com>

Acked-by: Uwe Hermann <uwe at hermann-uwe.de>


Please port this to v3 also if possible.


Uwe.
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