Need fw_env.config for fw_printenv in Turris MOX

On Turris MOX, for unknown reasons (anyone know why?) the file /etc/fw_env.config is not created by default.

This means that running fw_printenv generates this error:

Cannot parse config file '/etc/fw_env.config': No such file or directory

Where can I find the official authoritative statement from turris devs about what the contents of this file should be on Turris MOX? I only found random people on the forum guessing some values that work.


I ran the command which is in located at /usr/bin/ in Turris MOX and it generated /etc/fw_env.config with the following content:

/dev/mtd2 0x0 0x00010000

The command fw_printenv now no longer generates the error and appears to work.

I would still like confirmation from someone that my /etc/fw_env.config has the appropriate content for Turris MOX, because the content differs from any other mention of this on the forum.

Its ok. :sweat_smile: This is confirmation. If something then its on me