Add a make target and script that runs the secret generation.

[dehanj]

The intention is to simplify building a complete bitstream as a user not
using the repo everyday. Also added a simple script that can provide
some guiding errors if some prerequisite is missing.

A proposal is to extend the script to also include the flashing of nvcm, with instruction along the way.

[mchack-work]

Looks good so far.

Should we have two scripts, one for NVCM and one for flash? Or is the intention to only use the script for NVCM?

[dehanj]

Looks good so far.

Should we have two scripts, one for NVCM and one for flash? Or is the intention to only use the script for NVCM?

Good question. I can think of a few solutions.

1. Two scripts, one for NVCM and one for flash.
2. One script, that is interactive. More or less asks for prompts along the way to choose NVCM or flash.

What do your think?
Hmm, I believe that 1 is simpler, more explicit and less error prone.

[mchack-work]

I agree. Using two scripts is safer. A user who mistypes can be catastrophic if it's just a question. Unless, maybe, we demand that they type in I AM REALLY HAPPY WITH MY DESIGN in all caps, or something.

But two scripts seems good to me.

[dehanj]

Added a new WIP script, that does not use predefined make targets, but runs the commands directly.
The idea with that script is that it can be run without even having the repo cloned, it will download it for you.

An idea is to add so one can give a path to point to a repo if one has already cloned it for example.