config command

Synopsis

config [<str>]

Description

The config command prints the .config file used when building U-Boot to the console. Note that the .config file is usually several 1000 lines long.

If the optional argument is given, only lines containing that string (case insensitively) are printed. That can be useful if one wants to check whether a specific option is enabled, or just to limit the output to the subsystem of interest.

The .config file is stored inside the U-Boot binary in gzip-compressed format.

Examples

# Print the entire .config
config

# Print all lines related to pinctrl
config pinctrl