[coreboot] Have a anyidea? that change the serial number of DMI?

김유석 poplinux0 at gmail.com
Wed Mar 29 09:51:03 CEST 2017

Dear Sir.


I was successed the read a serial number, and product name useded the 
DMI, in kernel space and user space.

- kernel space.

   use the "dmi_get_system_info()"

- user space

   use the "dmidecode"

- coreboot space

   I don't know any soultion.


But, i want to write or chage the serial number.
But, i can't found the any solution.

I try to find the some API in kernel source tree. for example) grep 
"dmi_set" * -Rn
But can't found the API.

  How to write or change the serial number using DMI? in kernel or in 
userspace or in coreboot?

Thank you.

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