[coreboot] [Fwd: Re: [Fwd: Re: [Fwd: Re: arima hdama problem]]]

[Hugh Greenberg]

It doesn't seem like I need the forcing type 1 hack anymore.

I reproduced the hang with some of the debugging statements back in. I 
hope that is all you need. Here is the output:

coreboot-2.3 Wed Nov 4 17:28:13 MST 2009 starting...
Enabling routing table for node 00 done.
Enabling SMP settings
(0,1) link=01
(1,0) link=01
setup_remote_node: done
Renaming current temporary node to 01 done.
Enabling routing table for node 01 done.
02 nodes initialized.
coherent_ht_finalize
done
started ap apicid:
SBLink=00
NC node|link=00
entering ht_optimize_link
pos=0x8a, unfiltered freq_cap=0x8075
pos=0x8a, filtered freq_cap=0x35
pos=0xce, unfiltered freq_cap=0x35
freq_cap1=0x35, freq_cap2=0x15
dev1 old_freq=0x0, freq=0x4, needs_reset=0x1
dev2 old_freq=0x0, freq=0x4, needs_reset=0x1
width_cap1=0x11, width_cap2=0x11
dev1 input ln_width1=0x4, ln_width2=0x4
dev1 input width=0x1
dev1 output ln_width1=0x4, ln_width2=0x4
dev1 input|output width=0x11
old dev1 input|output width=0x11
dev2 input|output width=0x11
old dev2 input|output width=0x11
entering ht_optimize_link
pos=0xd2, unfiltered freq_cap=0x35
pos=0xce, unfiltered freq_cap=0x1
pos=0xce, filtered freq_cap=0x1
freq_cap1=0x15, freq_cap2=0x1
dev1 old_freq=0x0, freq=0x0, needs_reset=0x0
dev2 old_freq=0x0, freq=0x0, needs_reset=0x0
width_cap1=0x0, width_cap2=0x0
dev1 input ln_width1=0x3, ln_width2=0x3
dev1 input width=0x0
dev1 output ln_width1=0x3, ln_width2=0x3
dev1 input|output width=0x0
old dev1 input|output width=0x0
dev2 input|output width=0x0
old dev2 input|output width=0x0
ht reset -


coreboot-2.3 Wed Nov 4 17:28:13 MST 2009 starting...
Enabling routing table for node 00 done.
Enabling SMP settings
(0,1) link=01
(1,0) link=01
setup_remote_node: done
Renaming current temporary node to 01 done.
Enabling routing table for node 01 done.
02 nodes initialized.
coherent_ht_finalize
done
started ap apicid:
SBLink=00
NC node|link=00
entering ht_optimize_link
pos=0x8a, unfiltered freq_cap=0x8075
pos=0x8a, filtered freq_cap=0x35
pos=0xce, unfiltered freq_cap=0x35
freq_cap1=0x35, freq_cap2=0x15
dev1 old_freq=0x4, freq=0x4, needs_reset=0x0
dev2 old_freq=0x4, freq=0x4, needs_reset=0x0
width_cap1=0x11, width_cap2=0x11
dev1 input ln_width1=0x4, ln_width2=0x4
dev1 input width=0x1
dev1 output ln_width1=0x4, ln_width2=0x4
dev1 input|output width=0x11
old dev1 input|output width=0x11
dev2 input|output width=0x11
old dev2 input|output width=0x11
entering ht_optimize_link
pos=0xd2, unfiltered freq_cap=0x35
pos=0xce, unfiltered freq_cap=0x1
pos=0xce, filtered freq_cap=0x1
freq_cap1=0x15, freq_cap2=0x1
dev1 old_freq=0x0, freq=0x0, needs_reset=0x0
dev2 old_freq=0x0, freq=0x0, needs_reset=0x0
width_cap1=0x0, width_cap2=0x0
dev1 input ln_width1=0x3, ln_width2=0x3
dev1 input width=0x0
dev1 output ln_width1=0x3, ln_width2=0x3
dev1 input|output width=0x0
old dev1 input|output width=0x0
dev2 input|output width=0x0
old dev2 input|output width=0x0
SMBus controller enabled
Ram1.00
setting up CPU00 northbridge registers
done.
Ram1.01
setting up CPU01 northbridge registers
done.
Ram2.00
Enabling dual channel memory
Registered
166Mhz
RAM end at 0x00100000 kB
Lower RAM end at 0x00100000 kB
Ram2.01
Enabling dual channel memory
Registered
166Mhz
RAM end at 0x00200000 kB
Lower RAM end at 0x00200000 kB
Ram3
Before starting clocks: Before memreset:

-- 
Hugh Greenberg




Myles Watson wrote:
>> Yes, it is still hanging occasionally with a newer gcc.  
>>     
> Too bad.  Occasionally like 1-in-3?  I don't have any idea what the compiler
> would have to do with non-deterministic hangs.
>
>   
>> I thought I put
>> all the debug stuff back in, but I apparently didn't get it all.   Below
>> is the output.  I will put the remaining debug statements back in for
>> this hang again and send the output.
>>     
> OK.  The other thing to find out is if you still need the "Forcing Type 1"
> hack.  Everything else is nearly trivial since it only affects your board,
> and you've tested it.
>
> Thanks,
> Myles
>
>