base-system@gentoo.org Gentoo Base System Install a small initramfs for use with CONFIG_MICROCODE_EARLY Only install ucode(s) supported by currently available (=online) processor(s) Install the split binary ucode files (used by the kernel directly) Only install microcode updates from Intel's official microcode tarball intel/Intel-Linux-Processor-Microcode-Data-Files platomav/CPUMicrocodes