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# Shell derivation condensed from https://git.petabyte.dev/petabyteboy/corenix
with import (builtins.fetchTarball {
url = "https://releases.nixos.org/nixos/20.09/nixos-20.09.3824.dec334fa196/nixexprs.tar.xz";
sha256 = "1i38d1z672gzn73k6gsas2zjbbradg06w7dw3zs9f64l0hr3qd94"; }) { };
let
architecture = "i386";
url = "https://review.coreboot.org/coreboot";
project = "${builtins.getEnv "HOME"}/Shares/Projects/coreboot";
dependencies = { fetchurl }: [
rec { name = "Python-3.8.5.tar.xz"; archive = fetchurl { sha256 = "1c43dbv9lvlp3ynqmgdi4rh8q94swanhqarqrdx62zmigpakw073"; url = "https://www.python.org/ftp/python/3.8.5/${name}"; }; }
rec { name = "acpica-unix2-20200717.tar.gz"; archive = fetchurl { sha256 = "0jyy71szjr40c8v40qqw6yh3gfk8d6sl3nay69zrn5d88i3r0jca"; url = "https://acpica.org/sites/acpica/files/${name}"; }; }
rec { name = "binutils-2.35.tar.xz"; archive = fetchurl { sha256 = "119g6340ksv1jkg6bwaxdp2whhlly22l9m30nj6y284ynjgna48v"; url = "https://ftpmirror.gnu.org/binutils/${name}"; }; }
rec { name = "clang-10.0.1.src.tar.xz"; archive = fetchurl { sha256 = "091bvcny2lh32zy8f3m9viayyhb2zannrndni7325rl85cwgr6pr"; url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.1/${name}"; }; }
rec { name = "clang-tools-extra-10.0.1.src.tar.xz"; archive = fetchurl { sha256 = "06n1yp638rh24xdxv9v2df0qajxbjz4w59b7dd4ky36drwmpi4yh"; url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.1/${name}"; }; }
rec { name = "cmake-3.18.1.tar.gz"; archive = fetchurl { sha256 = "0215srmc9l7ygwdpfms8yx0wbd96qgz2d58ykmdiarvysf5k7qy0"; url = "https://cmake.org/files/v3.18/${name}"; }; }
rec { name = "compiler-rt-10.0.1.src.tar.xz"; archive = fetchurl { sha256 = "1yjqjri753w0fzmxcyz687nvd97sbc9rsqrxzpq720na47hwh3fr"; url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.1/${name}"; }; }
rec { name = "expat-2.2.9.tar.bz2"; archive = fetchurl { sha256 = "0dx2m58gkj7cadk51lmp54ma7cqjhff4kjmwv8ks80j3vj2301pi"; url = "https://downloads.sourceforge.net/sourceforge/expat/${name}"; }; }
rec { name = "gcc-8.3.0.tar.xz"; archive = fetchurl { sha256 = "0b3xv411xhlnjmin2979nxcbnidgvzqdf4nbhix99x60dkzavfk4"; url = "https://ftpmirror.gnu.org/gcc/gcc-8.3.0/${name}"; }; }
rec { name = "gdb-9.2.tar.xz"; archive = fetchurl { sha256 = "0mf5fn8v937qwnal4ykn3ji1y2sxk0fa1yfqi679hxmpg6pdf31n"; url = "https://ftpmirror.gnu.org/gdb/${name}"; }; }
rec { name = "gmp-6.2.0.tar.xz"; archive = fetchurl { sha256 = "09hmg8k63mbfrx1x3yy6y1yzbbq85kw5avbibhcgrg9z3ganr3i5"; url = "https://ftpmirror.gnu.org/gmp/${name}"; }; }
rec { name = "llvm-10.0.1.src.tar.xz"; archive = fetchurl { sha256 = "1wydhbp9kyjp5y0rc627imxgkgqiv3dfirbqil9dgpnbaw5y7n65"; url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.1/${name}"; }; }
rec { name = "mpc-1.2.0.tar.gz"; archive = fetchurl { sha256 = "19pxx3gwhwl588v496g3aylhcw91z1dk1d5x3a8ik71sancjs3z9"; url = "https://ftpmirror.gnu.org/mpc/${name}"; }; }
rec { name = "mpfr-4.1.0.tar.xz"; archive = fetchurl { sha256 = "0zwaanakrqjf84lfr5hfsdr7hncwv9wj0mchlr7cmxigfgqs760c"; url = "https://ftpmirror.gnu.org/mpfr/${name}"; }; }
rec { name = "nasm-2.15.03.tar.bz2"; archive = fetchurl { sha256 = "0y6p3d5lhmwzvgi85f00sz6c485ir33zd1nskzxby4pikcyk9rq4"; url = "https://www.nasm.us/pub/nasm/releasebuilds/2.15.03/${name}"; }; }
];
toolchain = stdenv.mkDerivation rec {
pname = "crossgcc-${architecture}";
version = "4.13";
src = fetchgit {
inherit url;
rev = version;
sha256 = "0xwzwplyf2zc267ddprh7963p582q3jrdvxc7r4cwzj0lhgrv6rv";
fetchSubmodules = true;
};
nativeBuildInputs = [ curl m4 flex bison zlib gnat ];
buildPhase = ''
mkdir -p util/crossgcc/tarballs
${lib.concatMapStringsSep "\n"
(file: "ln -s ${file.archive} util/crossgcc/tarballs/${file.name}")
(callPackage dependencies { })}
NIX_HARDENING_ENABLE="$\{NIX_HARDENING_ENABLE/ format/\}" make crossgcc-i386 CPUS=$(nproc)
'';
installPhase = ''
runHook preInstall
cp -r util/crossgcc $out
runHook postInstall
'';
};
in mkShell {
name = "coreboot";
buildInputs = [ git coreboot-utils flashrom me_cleaner ncurses qemu m4 flex bison zlib gnat ];
shellHook = ''
export PS1='\h (coreboot) \W \$ '
mkdir -p '${project}'
git clone '${url}' '${project}' || true
cd '${project}' || exit 1
[ ! -L util/crossgcc ] && rm -rf util/crossgcc
ln -sf ${toolchain} util/crossgcc
printf "
**** COMMANDS ****
# view toolchain help
make help_toolchain
# clear old configuration
make distclean
# build i386, Aarch64, and RISC-V toolchain
make crossgcc-i386 CPUS=$(nproc)
make crossgcc-aarch64 CPUS=$(nproc)
make crossgcc-riscv CPUS=$(nproc)
# build coreinfo payload
make -C payloads/coreinfo olddefconfig
make -C payloads/coreinfo
# setup configurtion
make nconfig
select 'Mainboard' menu
Beside 'Mainboard vendor' should be '(Emulation)'
Beside 'Mainboard model' should be 'QEMU x86 i440fx/piix4'
select < Exit >
select 'Payload' menu
select 'Add a Payload'
choose 'An Elf executable payload'
select 'Payload path and filename'
enter 'payloads/coreinfo/build/coreinfo.elf'
select < Exit >
select < Exit >
select < Yes >
# check configuration
make savedefconfig
cat defconfig
# build coreboot
make
# test image in qemu
qemu-system-x86_64 -bios build/coreboot.rom -serial stdio
"
'';
}
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