[coreboot] HT reset hang on 690G/SB600 board Asus M2A-VM

[Carl-Daniel Hailfinger]

On 11.12.2008 03:03, Carl-Daniel Hailfinger wrote:
> Hi!
>
> I'm trying to get coreboot v2 running on my Asus M2A-VM. It is very
> similar to the AMD DBM690T. It has a 690G/SB600 chipset and an IT8716F
> SuperIO.
>
> My codebase is a slightly modified amd/dbm690t target. I only changed
> the CPU socket to AM2.
>
> coreboot-2.0.0.0-failover Do 11. Dez 01:16:13 CET 2008 starting...
> bsp_apicid=0x0
> core0 started:
> SBLink=00
> NC node|link=00
> rs690_early_setup()
> get_cpu_rev EAX=0x50ff2.
> CPU Rev is K8_G0.
> NB Revision is A12.
> rs690_ht_init k8_ht_freq=0.
> k8_optimization()
> rs690_por_init
> sb600_early_setup()
> sb600_devices_por_init()
> sb600_devices_por_init(): SMBus Device, BDF:0-20-0
> SMBus controller enabled, sb revision is 0x13
> sb600_devices_por_init(): IDE Device, BDF:0-20-1
> sb600_devices_por_init(): LPC Device, BDF:0-20-3
> sb600_devices_por_init(): P2P Bridge, BDF:0-20-4
> sb600_devices_por_init(): SATA Device, BDF:0-18-0
> sb600_pmio_por_init()
> begin msr fid, vid: hi=0x310a1212, lo=0xa0a0202
> Current fid_cur: 0x2, fid_max: 0xa
> Requested fid_new: 0xa
> FidVid table step fidvid: 0xa
> end msr fid, vid: hi=0x310a120a, lo=0xa0a020a
> needs_reset=0x1
> ht reset -
>
> It hangs after that soft reset. No POST code, nothing else.
>
> Any insights are appreciated.
>
> Processor info follows:
> hilbert:~ # cat /proc/cpuinfo
> processor       : 0
> vendor_id       : AuthenticAMD
> cpu family      : 15
> model           : 95
> model name      : AMD Athlon(tm) 64 Processor 3000+
> stepping        : 2
> cpu MHz         : 1800.000
> cache size      : 512 KB
> 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 syscall nx mmxext fxsr_opt
> rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm svm extapic cr8_legacy
> bogomips        : 3602.72
> TLB size        : 1024 4K pages
> clflush size    : 64
> cache_alignment : 64
> address sizes   : 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp tm stc
>   

Attached is a lspci for the proprietary BIOS on my machine.

Regards,
Carl-Daniel

-- 
http://www.hailfinger.org/

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