34 lines
980 B
Nix
34 lines
980 B
Nix
{ stdenv, fetchurl, libarchive }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "microcode-intel-${version}";
|
|
version = "20161104";
|
|
|
|
src = fetchurl {
|
|
url = "http://downloadmirror.intel.com/26400/eng/microcode-${version}.tgz";
|
|
sha256 = "1lg3bvznvwcxf66k038c57brkcxfva8crpnzj5idmczr5yk4q5bh";
|
|
};
|
|
|
|
buildInputs = [ libarchive ];
|
|
|
|
sourceRoot = ".";
|
|
|
|
buildPhase = ''
|
|
gcc -O2 -Wall -o intel-microcode2ucode ${./intel-microcode2ucode.c}
|
|
./intel-microcode2ucode microcode.dat
|
|
'';
|
|
|
|
installPhase = ''
|
|
mkdir -p $out kernel/x86/microcode
|
|
mv microcode.bin kernel/x86/microcode/GenuineIntel.bin
|
|
echo kernel/x86/microcode/GenuineIntel.bin | bsdcpio -o -H newc -R 0:0 > $out/intel-ucode.img
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
homepage = http://www.intel.com/;
|
|
description = "Microcode for Intel processors";
|
|
license = licenses.unfreeRedistributableFirmware;
|
|
maintainers = with maintainers; [ wkennington ];
|
|
platforms = platforms.linux;
|
|
};
|
|
}
|