Sorry if this isnt exactly perfect topic for this community. But i bought a t440p because of libreboot, and am waiting for it to come in the mail. Im very excited and have watched a few videos about it. I purely bought it because of the privacy that can be had
Here’s the script I made to make the flashing process much easier. It downloads verifies/signature checks the latest version of Libreboot for the T440p, injects the vendor files (blobs) into the .rom files, randomizes MAC address for your selected version of Libreboot, and asks if your doing a internal or external flash << (External flash creates top.rom for your 4MB chip, and bottom.rom for your 8MB chip. Also internal flash just leaves the .rom file alone, it doesn’t actually internally flash your system, you have to do that part manually, go to the near bottom of the README file)
https://github.com/OrwellianPenguin/T440p-Libreboot-Toolkit
It’s still quite new but it works. Enjoy!