[MinnowBoard] microcode FV

Wei, David david.wei at intel.com
Mon Apr 13 02:04:51 UTC 2015


V0.79 release is coming soon and it has expanded FVMAIN and FVRECOVERY regions. This may temporarily address your issue about FVMAIN size.

Next release will take address issue of Microcode FV  into consideration.

Thanks,
David | SSG BIOS

From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Deric Cole
Sent: Friday, April 10, 2015 11:40 PM
To: MinnowBoard Development and Community Discussion
Subject: Re: [MinnowBoard] microcode FV

David,

Thanks for the feedback. Do you have any idea of when that might happen?

Deric Cole
Principal Customer Engineer
Phoenix Technologies Ltd.

From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Wei, David
Sent: Thursday, April 09, 2015 7:10 PM
To: MinnowBoard Development and Community Discussion
Subject: Re: [MinnowBoard] microcode FV

Yes, PcdFlashMicroCodeAddress is a fixed PCD used by SEC, which is a binary.   You should not change it in FDF.   We are investigating a way to make flash layout changeable.


Thanks,
David | SSG BIOS

From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Deric Cole
Sent: Saturday, April 04, 2015 5:29 AM
To: elinux-minnowboard at lists.elinux.org<mailto:elinux-minnowboard at lists.elinux.org>
Subject: [MinnowBoard] microcode FV

Hi,

I am build Minnowboard MAX BIOS from EDK2 source, with some changes. Is this the right place to ask a question about this?

When I try to move the microcode firmware volume to make more space for FVMAIN, bad things happen. I believe it is because the prebuilt binary drivers are using PcdFlashMicroCodeAddress as a fixed at build PCD, so it no longer matches the one generated by my build. Is there a known solution to this problem?

Deric Cole
Principal Customer Engineer
Phoenix Technologies Ltd.
15266 NW Greenbrier Parkway
Beaverton, OR 97006
503-614-5191 Tel
503-567-3001 Fax
Deric_Cole at phoenix.com<mailto:Deric_Cole at phoenix.com>

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www.phoenix.com<http://www.phoenix.com>

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