Hi Paul,

 

Those changes to the IFWI blob worked great, thanks!

I have attached the serial console log. It looks like we are in similar situations now.

 

I got a hang of around 45s at “MRC: region file invalid in 'RW_VAR_MRC_CACHE”,

and then it hangs indefinitely at the end of the log.

 

I tracked the MRC cache message down to this line:

https://github.com/coreboot/coreboot/blob/master/src/soc/intel/common/mrc_cache.c#L272

 

I’m stuck again for the moment. Thanks again Paul for getting me one step closer.

 

Cheers,

Cameron

 

 

Cameron Craig | Graduate Software Engineer | Exterity Limited
tel: +44 1383 828 250 | fax:    
e: Cameron.Craig@exterity.com | w: www.exterity.com   

 


From: coreboot [mailto:coreboot-bounces@coreboot.org] On Behalf Of Cameron Craig
Sent: 28 September 2017 16:51
To: 'Paul Penz'; coreboot@coreboot.org
Subject: Re: [coreboot] Intel Leaf Hill Coreboot Trouble

 

Hi Paul,

 

Great to hear I’m not the only one in this situation J

 

I’ve just been using the IWFI file from Intel with no modifications,  so I’ll look out the FIT tool and give that a go.

 

Thanks,

Cameron

 

 

Cameron Craig | Graduate Software Engineer | Exterity Limited
tel: +44 1383 828 250 | fax:    
e: Cameron.Craig@exterity.com | w: www.exterity.com   

 

From: coreboot [mailto:coreboot-bounces@coreboot.org] On Behalf Of Paul Penz
Sent: 28 September 2017 15:35
To: coreboot@coreboot.org
Subject: Re: [coreboot] Intel Leaf Hill Coreboot Trouble

 

Hi Cameron,

 

I had the same problem.

 

Had you modified the intel IFWI file ?

 

If not, I had done this additional:

 

Download 522538_apl txe hf 3.0.11.1131 (th2 & rs1).zip from intel

Start fit.exe

Load the IFWI file

Change at Platform Protection/Platform Integrity OOEM Public Key Hash => 00..00

Change at Platform Protection/Boot Guard Configuration/ Boot profile 2 => 0

Save

 

Now I get output on the console and postcodes, but during FSP_M a long pause of ca. 45s exists and it hangs later during FSP_P initialization.

 

Good luck

Paul

 

 

 

Paul Penz

Dipl.-Ing. (FH)

Senior Hardware Engineer

 

ELTEC Elektronik AG, Mainz

_________________________

 

Fon      +49 6131 918 335

Fax      +49 6131 918 195

Email   ppenz@eltec.de

Web     www.eltec.de

 

 



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