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How to generate "fw_printenv" and "fw_setenv" in Yocto 3.10.17 BSP for i.MX6Q SABRE SDP?

Question asked by ajithpv on Jun 10, 2015
Latest reply on Jun 16, 2015 by gusarambula


I would like to set the U-boot "boot arguments" from my Yocto file-system (in other words, from my application).

The platform which I'm using is based on i.MX6Q SABRE SD Platform with Linux Yocto BSP kerenel version 3.10.17.

I came to know that in LTIB, we can set it through "fw_printenv", "fw_setenv" commands.


Based on couple of search, I got a i.MX community link (given below)


But, the link seems to have settings for another platform. I have tried the steps which given in the above link, but I got stuck with 3rd and 4th step since, I don't know which path and details has to mention for SABRE SD Platform.


Could you please give the proper steps for generating the "fw_printenv", "fw_setenv" from Yocto 3.10.17 BSP, for i.MX6Q SABRE SD Platform?

Looking forward to your reply...


Thank you in advance,

Ajith P V