[coreboot] 64 UEFI payload boot fail on Denverton platform but 32 UEFI payload works

[Szafranski, MariuszX]

Verified payload was built using code based on EDK2 code commit:

>commit c1b0828b3ba8fa203033ede0c3329c0d5573719e
>Author: Zhang, Chao B <chao.b.zhang at intel.com>
>Date:   Wed Jan 25 12:50:55 2017 +0800
>
>    SecurityPkg: Tcg2Dxe: Update PCR[4] measure logic
……………………………………………………..

from git repo at https://github.com/tianocore/edk2 (master branch)

From: Melissa Yi [mailto:huayi at celestica.com]
Sent: Friday, September 22, 2017 10:53 AM
To: Szafranski, MariuszX <mariuszx.szafranski at intel.com>
Cc: coreboot at coreboot.org
Subject: Re: [coreboot] 64 UEFI payload boot fail on Denverton platform but 32 UEFI payload works

Hi Mariusz,
     which revision of EDK2 do you use? I used SVN 35017

Thanks.

Regards,
Melissa Yi

BIOS Lead Engineer
Celestica(Shanghai) R&D Center, China

www.celestica.com<http://www.celestica.com/>
Solid Partners, Flexible Solutions

2017-09-22 15:16 GMT+08:00 Szafranski, MariuszX <mariuszx.szafranski at intel.com<mailto:mariuszx.szafranski at intel.com>>:
Hi,

It was tested on Denverton_NS platform using mainly 64bit UEFI payload. 32bit UEFI payload was tested also.
Both UEFI payload versions should behave similarly when built from same source code using same coreboot configs.
I didn`t noticed difference between 32 and 64 versions.

BR,
Mariusz

From: coreboot [mailto:coreboot-bounces at coreboot.org<mailto:coreboot-bounces at coreboot.org>] On Behalf Of Melissa Yi
Sent: Thursday, September 21, 2017 11:21 AM
To: coreboot at coreboot.org<mailto:coreboot at coreboot.org>
Subject: [coreboot] 64 UEFI payload boot fail on Denverton platform but 32 UEFI payload works

Hi
   I want to know whether coreboot supports 64bit UEFI payload on denverton platform?
   Attached the fail log.

Thanks.

Regards,
Melissa Yi

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