[coreboot] New user of KGPE-D16

Timothy Pearson tpearson at raptorengineering.com
Wed Feb 14 23:54:53 CET 2018


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To try the OpenBMC port you don't need to solder anything; you just need
to find an ASMB4-iKVM module and program it.  Soldering is for if you
want access to the JTAG connector for low-level development (U-Boot
development, mostly).

https://www.asus.com/Commercial-Servers-Workstations/ASMB4iKVM/

The ASMB5-iKVM also works from a hardware perspective, but both may be
hard to find as the KGPE-D16 and the Opterons it uses are now out of
production.

On 02/14/2018 04:50 PM, Elisenda Cuadros wrote:
> Yes, I cleaned the CPU before but it's obvious it wasn't shiny :-) .
> 
> I want to try your OpenBMC port. I readed I have to solder the 20 pin
> connector.
> 
> Pin 1 is the squared shape, isn't it? But which is Pin 1 in the female
> connector?
> 
> Best regards,
> 
> - Eli
> 
> 
> On 14/02/18 23:42, Timothy Pearson wrote:
> Good to hear.  I was going to mention bad CPU but that seemed unlikely;
> on this end we always make sure the CPU contacts are shiny before
> attempting boot so that could explain the discrepancy.
> 
> On 02/14/2018 04:38 PM, Elisenda Cuadros wrote:
>>>> Thank you for your reply Timothy.
>>>>
>>>> I removed the heatsink and cleaned the cpu contacts.
>>>>
>>>> Now it boots.
>>>>
>>>> Thank you for your support.
>>>>
>>>> Best regards,
>>>>
>>>> - Eli
>>>>
>>>>
>>>> On 14/02/18 22:46, Timothy Pearson wrote:
>>>> Dead / incompatible DIMM, DIMM(s) in wrong slots, or damaged mainboard.
>>>>    The fact that the vendor BIOS won't post is a very bad sign, since in
>>>> our experience the vendor BIOS is far more forgiving of faulty DIMMs
>>>> than coreboot (basically, the vendor BIOS will show something on the VGA
>>>> port even if the DIMMs are completely damaged and unable to properly
>>>> store data).
>>>>
>>>> On 02/14/2018 03:28 PM, Elisenda Cuadros wrote:
>>>>>>> Hello,
>>>>>>>
>>>>>>> I recently bought an Asus KGPE-D16 board, with an Opteron 6238 and 4
>>>>>>> Micron MT18JSF25672PDZ-1G4F1DD modules.
>>>>>>>
>>>>>>> Firstly I tried to boot with vendor BIOS but I don't get any output
>>>>>>> on VGA.
>>>>>>>
>>>>>>> I have a PCI Post Card and it seems it arrives to 3E and then I
>>>>>>> think it
>>>>>>> enters in a loop.
>>>>>>>
>>>>>>> I flashed Coreboot with default settings just to try to get some more
>>>>>>> useful logs. The result I think is more or less the same, it doesn't
>>>>>>> arrive to payload.
>>>>>>>
>>>>>>> Memory is installed in A2,B2,C2 and D2 slots.
>>>>>>>
>>>>>>> I spent multiple hours trying to figure where is the problem.
>>>>>>>
>>>>>>> Do you have any ideas?
>>>>>>>
>>>>>>> I attach the console log.
>>>>>>>
>>>>>>> Thanks in advance.
>>>>>>>
>>>>>>> Best Regards,
>>>>>>>
>>>>>>> - Eli
>>>>>>>
>>>> -- Timothy Pearson
>>>> Raptor Engineering
>>>> +1 (415) 727-8645 (direct line)
>>>> +1 (512) 690-0200 (switchboard)
>>>> https://www.raptorengineering.com
> -- Timothy Pearson
> Raptor Engineering
> +1 (415) 727-8645 (direct line)
> +1 (512) 690-0200 (switchboard)
> https://www.raptorengineering.com

- -- 
Timothy Pearson
Raptor Engineering
+1 (415) 727-8645 (direct line)
+1 (512) 690-0200 (switchboard)
https://www.raptorengineering.com
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