experimental edk2 builds

------------------------

OVMF.stateless.fd

OVMF.stateless.secboot.fd

OVMF.stateless.secboot.pcr

  Stateless (== no persistent uefi variables) ovmf build.  Has secure

  boot support, the 'secboot' variant has secure boot enabled.  Does

  not require SMM support.

OVMF_CODE.4m.secboot.strictnx.fd

  OVMF build with strict NX configuration (using r-x for code, rw- for

  data).  Known to not work with some grub and linux kernel versions

  because they use the wrong memory type for allocations and run into

  NX faults.  Useful for bootloader development and CI.

QEMU_EFI.strictnx.fd

QEMU_EFI-strictnx-pflash.raw

  ArmVirt build with strict NX configuration (see above for details).

QEMU_EFI.secboot.testonly.fd

QEMU_EFI-secboot-testonly-pflash.raw

vars-template-secboot-testonly-pflash.raw

  ArmVirt build with secure boot support.

  Exposes the secure boot APIs, so they can be used for development /

  testing / CI.

  The EFI variable store is NOT protected, therefore the build is NOT

  suitable for production use.