[PATCH v4 1/2] binman: nxp_imx8mcst: read certificates from input path

[Rasmus Villemoes]

On Wed, Oct 30 2024, Brian Ruley <brian.ruley at gehealthcare.com> wrote:

> Right now, it is unclear where the certificates (and private keys) are
> read from if environment variables are unset, and providing complete
> paths in the device tree is not ideal. Naturally, it makes sense
> to be able to decide where binman should look for the files, regardless
> whether the keys are specified in the device tree or not.
>
> Therefore, expand the etype to look for the necessary files from the
> input path. Introduce a new variable to provide users the ability to
> specify a custom path.
>
> As a consequence of this change, the environment variables used to
> specify the keys, e.g., `IMG_KEY', will be searched *relative* to the
> input directories.

Hopefully not if those env variables contain an absolute path?

Rasmus