Smbus support ddr4 spd new command question

Smbus support ddr4 spd new command question

[Tiger Liu]

Hi, experts:
DDR4 DRAM SPD is 512 bytes.
So, there exists Page bank switch requirement.

Current, DD4 SPD chip support below 2 commands:
SPA0 : Set EE Page Address to 0
SPA1 : Set EE Page Address to 1

So, my question is:
I could not find above two commands definitions in MdePkg\Include\IndustryStandard\Smbus.h .
Will append the two commands definitions to Smbus.h ?

Thanks

best wishes,


保密声明：
本邮件含有保密或专有信息，仅供指定收件人使用。严禁对本邮件或其内容做任何未经授权的查阅、使用、复制或转发。
CONFIDENTIAL NOTE:
This email contains confidential or legally privileged information and is for the sole use of its intended recipient. Any unauthorized review, use, copying or forwarding of this email or the content of this email is strictly prohibited.