I have no time now but you are using (without adjusting very useful content of it) wrong link (devkit related). In short, Not expanded /home might be the cause of not booting as well. Therefore @arcenis.rojas please follow this procedure and after extracting purism-librem5.tar.xz file execute on your host computer:
sudo ./boot-purism-librem5.sh
After your Librem 5 partitions auto mounted we can move forward from there.
EDIT:
Yes, I’ve checked this .git link and confirming that it doesn’t serve the purpose (the one that you need) there:
