Re: [Buildroot] Adding Device Tree Overlays for MIPI-CSI2 Camera and libcamera to a buildroot Build

[Fiona Klute via buildroot <buildroot@buildroot.org>]

Hi Will!

Am 15.05.25 um 18:11 schrieb buildroot@cairnwater.com:
> I see that in acmesystems defconfig :-)
> 
> https://github.com/buildroot/buildroot/blob/master/configs/ 
> acmesystems_acqua_a5_256mb_defconfig
> 
> I hadn't understood that I could add lines to the defonfig file.
> 
> What's the best way for me to keep my changes separate from the 
> underlying defconfig? Should I write a short config file that inherits 
> the defconfig and applies my changes?

The approach I usually use is to create a custom defconfig, and maintain 
that in an external tree (assuming it's a customized one, not a basic 
one that could be contributed to Buildroot).

Usually you shouldn't need to modify the defconfig file by hand, instead 
just use "make nconfig" (or "make menuconfig", etc., whichever you 
prefer) to adjust your config, change BR2_DEFCONFIG to whatever location 
you want, and run "make savedefconfig" to create the defconfig file.

Best regards,
Fiona

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