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JMana3
Beginner
1,936 Views

U3600 Celeron MCE

Hi

DMA writing to memory below 1M (from SATA) give MCE.

Bank 6:

msr[419] = fe000000`02000102

msr[41a] = 00000000`00008fc0

msr[41b] = 00000000`a8003130

A20# checked. What else can it be ?

Regards,

Julia

0 Kudos
7 Replies
Marcelo_M_Intel
Employee
57 Views

Hello julman,

Welcome to the Intel Embedded Community.

We are checking your case and we will contact you as soon as possible.

Regards,

Marcelo Montero

Marcelo_M_Intel
Employee
57 Views

Hello julman,

I am working in your case.

Can you please tell me the specifications of your system ? ( Processor S-Spec, Chipset, etc )

Regards,

Marcelo Montero

JMana3
Beginner
57 Views

Hello Marcelo,

This is Arrandale Celeron U3600 1.2 GHz (SLBSP) board with 4GB of DDR-3 memory.

Ibexpeak M HM55 chipset.

Manufacturer's BIOS work OK on this board so it is not a hardware problem. UEFI bios I am working give MCE as above.

MCE address in MC6_ADDR usually finished at xxxfc0. AHCI reading to the address >= 2MB work ok.

Regards,

Julia

Marcelo_M_Intel
Employee
57 Views

Hello julman,

I am still working in your case.

Can you please send me the log file ?

Best regards,

Marcelo Montero

Natalie_Z_Intel
Employee
57 Views

Hi, Julia. We may be able to help if you provide a log file however this product is no longer supported as it was originally launched early 2011 as shown here: http://ark.intel.com/products/50030/Intel-Celeron-Processor-U3600-2M-Cache-1_20-GHz ARK | Intel® Celeron® Processor U3600 (2M Cache, 1.20 GHz). However, product documentation will continue to exist on the support website: http://www.intel.com/p/en_US/support/highlights/graphics/celeron-hdgraphics Support for the Intel® Celeron® Processors with Intel® HD Graphics .

If you would like to be connected to an Intel account manager do discuss newer Intel products, please complete this form: https://www-ssl.intel.com/content/www/us/en/forms/intelligent-systems/get-help-external.html Intel® Embedded Design Center - Request Embedded Design Assistance.

Hope this helps,

Lynn

JMana3
Beginner
57 Views

Thanks for help to everybody.

It looks like I have found the bug in UEFI2014 IA32FamilyCpuPkg.

How I can report the bug ?

Gabriel_T_Intel
Employee
57 Views

Hello Julia,

Thanks for the notification.

Please report the bug in the following site: http://www.intel.com/p/en_US/support/contactsupport http://www.intel.com/p/en_US/support/contactsupporthttp://www.intel.com/p/en_US/support/contactsuppo... ,

and use the submission form to report the bug you have found, you will receive a reply within 2 business days.

Regards,

Gabriel Thomas.

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