add current state I use of

https://github.com/nix-community/nixos-apple-silicon
2025-07-06 16:33:57 +02:00 · 2025-07-06 16:33:57 +02:00 · 6cea23953e
commit 6cea23953e
parent 1372b1b552
17 changed files with 8755 additions and 0 deletions
--- a/zeta/apple-silicon-support/packages/m1n1/default.nix
+++ b/zeta/apple-silicon-support/packages/m1n1/default.nix
@ -0,0 +1,110 @@
+{ stdenv
+, buildPackages
+, lib
+, fetchFromGitHub
+, python3
+, dtc
+, imagemagick
+, isRelease ? false
+, withTools ? true
+, withChainloading ? false
+, customLogo ? null
+}:
+
+let
+  pyenv = python3.withPackages (p: with p; [
+    construct
+    pyserial
+  ]);
+
+  stdenvOpts = {
+    targetPlatform.system = "aarch64-none-elf";
+    targetPlatform.rust.rustcTarget = "${stdenv.hostPlatform.parsed.cpu.name}-unknown-none-softfloat";
+    targetPlatform.rust.rustcTargetSpec = "${stdenv.hostPlatform.parsed.cpu.name}-unknown-none-softfloat";
+  };
+  rust = buildPackages.rust.override {
+    stdenv = lib.recursiveUpdate buildPackages.stdenv stdenvOpts;
+  };
+  rustPackages = rust.packages.stable.overrideScope (f: p: {
+    rustc-unwrapped = p.rustc-unwrapped.override {
+      stdenv = lib.recursiveUpdate p.rustc-unwrapped.stdenv stdenvOpts;
+    };
+  });
+  rustPlatform = buildPackages.makeRustPlatform rustPackages;
+
+in stdenv.mkDerivation rec {
+  pname = "m1n1";
+  version = "1.4.21";
+
+  src = fetchFromGitHub {
+    # tracking: https://src.fedoraproject.org/rpms/m1n1
+    owner = "AsahiLinux";
+    repo = "m1n1";
+    rev = "v${version}";
+    hash = "sha256-PEjTaSwcsV8PzM9a3rDWMYXGX9FlrM0oeElrP5HYRPg=";
+    fetchSubmodules = true;
+  };
+  cargoVendorDir = ".";
+
+  makeFlags = [ "ARCH=${stdenv.cc.targetPrefix}" ]
+    ++ lib.optional isRelease "RELEASE=1"
+    ++ lib.optional withChainloading "CHAINLOADING=1";
+
+  nativeBuildInputs = [
+    dtc
+  ] ++ lib.optionals withChainloading [rustPackages.rustc rustPackages.cargo rustPlatform.cargoSetupHook]
+    ++ lib.optional (customLogo != null) imagemagick;
+
+  postPatch = ''
+    substituteInPlace proxyclient/m1n1/asm.py \
+      --replace 'aarch64-linux-gnu-' 'aarch64-unknown-linux-gnu-' \
+      --replace 'TOOLCHAIN = ""' 'TOOLCHAIN = "'$out'/toolchain-bin/"'
+  '';
+
+  preConfigure = lib.optionalString (customLogo != null) ''
+    pushd data &>/dev/null
+    ln -fs ${customLogo} bootlogo_256.png
+    if [[ "$(magick identify bootlogo_256.png)" != 'bootlogo_256.png PNG 256x256'* ]]; then
+      echo "Custom logo is not a 256x256 PNG"
+      exit 1
+    fi
+
+    rm bootlogo_128.png
+    convert bootlogo_256.png -resize 128x128 bootlogo_128.png
+    patchShebangs --build ./makelogo.sh
+    ./makelogo.sh
+    popd &>/dev/null
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/build
+    cp build/m1n1.bin $out/build
+  '' + (lib.optionalString withTools ''
+    mkdir -p $out/{bin,script,toolchain-bin}
+    cp -r proxyclient $out/script
+    cp -r tools $out/script
+
+    for toolpath in $out/script/proxyclient/tools/*.py; do
+      tool=$(basename $toolpath .py)
+      script=$out/bin/m1n1-$tool
+      cat > $script <<EOF
+#!/bin/sh
+${pyenv}/bin/python $toolpath "\$@"
+EOF
+      chmod +x $script
+    done
+
+    GCC=${buildPackages.gcc}
+    BINUTILS=${buildPackages.binutils-unwrapped}
+
+    ln -s $GCC/bin/${stdenv.cc.targetPrefix}gcc $out/toolchain-bin/
+    ln -s $GCC/bin/${stdenv.cc.targetPrefix}ld $out/toolchain-bin/
+    ln -s $BINUTILS/bin/${stdenv.cc.targetPrefix}objcopy $out/toolchain-bin/
+    ln -s $BINUTILS/bin/${stdenv.cc.targetPrefix}objdump $out/toolchain-bin/
+    ln -s $GCC/bin/${stdenv.cc.targetPrefix}nm $out/toolchain-bin/
+  '') + ''
+    runHook postInstall
+  '';
+}