Support AIRGAP builds in build.sh for Dasharo (Slim Bootloader + UEFI) #1500
Description
The problem you're addressing (if any)
As in the title, currently Dasharo downstream version of Slim Bootloader build. The script does not support AIRGAP, which is required in some OST2 and PET courses as well as in some high assurance deployments.
Describe the solution you'd like
Implement AIRGAP as it is in Dasharo/coreboot.
Where is the value to a user, and who might that user be?
There is a saving in bandwidth usage as well as allowing completely offline builds on systems like ProvisioningBox.
Describe alternatives you've considered
No response
Additional context
Arch4051, DS09SBL