In isnīt just about simply "injecting" a new version of AGESA code in to the bios.

On AMI bioses AGESA isnīt just a single module, it consists of two separate segments (code & data) which are integrated in certain parts of the bios code.

Also the bios is pretty much built around the AGESA code so good luck doing a "plug & play" AGESA update.
To change the AGESA properly you need to have access to the bios source (project).

Bios 3017 already supports Bulldozer however not the stepping you can purchase from the store