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Changing of Apollolake register

TYama30
Beginner
‎09-06-2017 07:04 PM
1,459 Views

This is Toshihiro Yamaguchi.

My work is DRAM Memory evaluation & analysis.

I change memory timing using Apollolake system and want to observe behavior of LPDDR4.

However I can watch memory register from UEFI, but cannot change it.

Please tell me a register change method.

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idata
Employee
‎09-07-2017 02:59 PM
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Hello Apollolake,

Thank you for joining the Processors community.

Please let me review this matter and see if there is any information regarding this matter, I will update the thread as soon as possible.

Regards,

Amy C.

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idata
Employee
‎09-13-2017 10:25 AM
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/thread/117744 Apollolake, thank you for patience.

Unfortunately, this is a register that cannot be changed. My recommendation in your case is to contact your BIOS manufacturer in order to request this.

Regards,

Amy C.

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