Bay trail fsp TXE device on win7 have yellow mark

[JLee169]

Dear All,

My platform is Bay trail E3845 D0 stepping, I use coreboot bayley bay+Intel FSP,

On windows 7 the Trust execution ening interface device have yellow mark issue,

the TXE ROM/driver/ WINDOWS patch is leverage AMI mp project, so should be pass,

but on coreboot code can not fix this issue, even use IBL site the latetest TXE driver and FW.

Windows yello mark error code is 10, is ACPI ASL code need to implement?

but i check AMI code, is no special to notify this device, have some one can tell me

how to fix it? Thanks.

James

[Adolfo_S_Intel]

Hello James_Lee

We got feedback from one of our engineers regarding your issue:

You should try to uninstall the driver, and re-install it using the manual method of KMDF Wes 7.

To do this please follow the steps indicated int the section 3.1 of the bring up guide out kit.

I hope this information is useful to you.

Best regards,

Adolfo.

[JLee169]

Hi Adolfo,

Follow the procedure to do, the test result also fail, the driver have yellow mark,

have other way?

James

[Gabriel_T_Intel]

Hello James_Lee

Are you using the latest version?

What version are you using?

Best Regards

Gabriel

[JLee169]

Hi Gabril

KMDF Windows 7 version is 1.11 x64

Intel TXE driver is 1.0.1089

Coreboot base is download on 10/30

If not latest version could you pass to me?

Yesterday i have try to download update Coreboot the latest code(12/08), but

look like the TXE already disable on kernel core, PCIE 0.1A.0 port default is disable.

Best Regard

James

[idata]

Hello James_Lee,

The latest Intel TXE Driver Version is 1.0.2.1067

You can download this on this link http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/23677/eng/TXEI... Intel® Download Center

Best Regards,

Leon

[JLee169]

Hi Leon,

I test this driver (1.0.2.1067) the result same before, issue can duplicate.

Best Regards.

James

[idata]

Hello James_Lee,

Sorry for the long delay...

I would like to confirm after you have go through the bring up guide and on the part where you fill up the TXE region where did you get the TXE binary input file?

Also it would be best to install first the KMDF ver. 1.11 update before loading in the drivers.

I hope this helps!

Best Regards,

Leon

[JLee169]

Hi Leon,

1. Yes, I have follow bringup guide to fill TXE region.

2. Yes, I have install KMDF ver1.11 before install TXE driver.

I have new find, on AMI code have a TXE module(componet), I think

TXE can work, BIOS need to do some effort, right?

Best Regards

James

[idata]

Hi James_Lee,

What is the current TXE firmware version installed on the system?

This can be seen from BIOS>DEVICE MANAGER>SYSTEM SETUP>SECURITY CONFIGURATION

Also you might need to flash the TXE region again using TXE Bin File found on this link. https://www-ssl.intel.com/content/www/us/en/embedded/software/fsp/atom-e3800-fsp-g3-windows-download... Intel® Download Center

After you install the FSP navigate to C:\BAY_TRAIL_FSP_KIT\ImageComponents\TXE there would be the file "Production_VLV_SEC_REGION.bin"

Use that file when you flash the TXE region and for the TXE Driver we will use version is 1.0.2.1067 found on this link http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/23677/eng/TXEI... Intel® Download Center

KMDF ver. 1.11 is still required.

Best Regards,

Leon

[JLee169]

Hi Leon,

Intel FSP golden3 default TXE is disable, If use BCT to enable

TXE, coreboot BIOS(12/08) will halt down (sorry I foget the error code),

So I just can work on FSP golden2.

The firmware is packed on Driver 1.0.2.1067 toghter, so sure be

pass.

Now I already return back the platform, so I can't to debug,

if you have any update,you can post let me know,thank you very much.

[idata]

Hi James_Lee,

I'd like to add that for D0 stepping you need to use FSP Gold 3 since the Gold 2 does not support D0 parts.

You could check the http://www.intel.com/content/dam/www/public/us/en/documents/release-notes/atom-e3800-fsp-g3-release-... FSP GOLD 3 RELEASE NOTES and http://www.intel.com/content/dam/www/public/us/en/documents/release-notes/atom-e3800-fsp-release-not... FSP GOLD 2 RELEASE NOTES.

Best Regards,

Leon