Dlc Boot Uefi Iso !!exclusive!! »

The kernel parameter dlc= is not standard—it's something your custom initramfs or dlc-loader.sh must interpret. But that's the beauty: you define the hooks.

xorriso -as mkisofs \ -iso-level 3 \ -full-iso9660-filenames \ -volid "DLC_BOOT_MASTER" \ -eltorito-boot boot/grub/bios.img \ -no-emul-boot -boot-load-size 4 -boot-info-table \ -eltorito-alt-boot -e -- efi_part.img \ -no-emul-boot \ -isohybrid-gpt-basdat \ -isohybrid-apm-hfsplus \ -output ~/dlc_boot_uefi.iso \ ~/dlc_build/iso_content dlc boot uefi iso

The power of a DLC is its modularity . Instead of rebuilding a 4GB ISO for every new hardware generation, you maintain a small (50-200MB) squashfs or tarball that you inject at boot time. The kernel parameter dlc= is not standard—it's something