[coreboot-gerrit] Change in coreboot[master]: soc/intel/braswell: Add support for FSP MR2

Frans Hendriks (Code Review) gerrit at coreboot.org
Mon Nov 19 14:08:41 CET 2018


Frans Hendriks has posted comments on this change. ( https://review.coreboot.org/29661 )

Change subject: soc/intel/braswell: Add support for FSP MR2
......................................................................


Patch Set 2:

> Patch Set 2:
> 
> FSP MR2 seems to not be compatible (is it possible!?) with the braswell SoC I have:
> Intel Atom x5-E8000 CPU 1.04GHz 
> Cpuid 000406c4 cpus 4 rid 35 step D1
> 
> Although FPS signature and revision is detected well:
> 
> FSP Signature: BSWSBFSP
> FSP Header Version: 2
> FSP Revision: 1.1.4.1
> 
> I'm stuck at post FSP MemoryInit (0x92). I have to stick to older FSP I guess. I have also checked whether I use the unsupported UPD values, but it is not the case. Is it supported only on CherryChill CRB?

Portwell M107 used same CPU, where it works fine.


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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id40b5d46ddda93845d9739b56aaf7ad24ee89246
Gerrit-Change-Number: 29661
Gerrit-PatchSet: 2
Gerrit-Owner: Frans Hendriks <fhendriks at eltan.com>
Gerrit-Reviewer: Frans Hendriks <fhendriks at eltan.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
Gerrit-CC: Michał Żygowski <michal.zygowski at 3mdeb.com>
Gerrit-Comment-Date: Mon, 19 Nov 2018 13:08:41 +0000
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