❌ ✅ ⭕
| LinuxBoot | UEFI / EDK II | |
|---|---|---|
| Binary Formats | ELF | PE32, COFF, TE |
| Loadable Modules | ✅ | ✅ |
| File Systems | CPIO | UEFI FFS |
| Graphics | KMS, frame buffer | UEFI GOP |
| Shell | Elvish, rush | UEFI Shell |
| Extensibility | ✅ | ✅ |
| Network Boot Support | ✅ | ✅ |
| GRUB Config Support | ✅ | ❌ |
| BLS Support | ✅ | ❌ |
| Licenses | GPLv2, BSD-3-Clause | BSD-2-Clause-Patent |