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.
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.
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.
The latest Intel TXE Driver Version is 22.214.171.1247
You can download this on this link http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/23677/eng/TXEI... Intel® Download Center
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!
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?
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 126.96.36.1997 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.
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 188.8.131.527 toghter, so sure be
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.
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.