GRUB2
This project has the instructions for building up a new version of GRUB2 with the required patches for https://gitlab.cern.ch/ai/it-puppet-hostgroup-aims/-/tree/qa/code/files/aimsloaders
This project has the instructions for building up a new version of GRUB2 with the required patches for https://gitlab.cern.ch/ai/it-puppet-hostgroup-aims/-/tree/qa/code/files/aimsloaders