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 Solid Partners, Flexible Solutions 2017-09-22 15:16 GMT+08:00 Szafranski, MariuszX < mariuszx.szafranski@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@coreboot.org] *On Behalf Of *Melissa Yi *Sent:* Thursday, September 21, 2017 11:21 AM *To:* coreboot@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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