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nac3/default.nix

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Nix

{
mozillaOverlay ? import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz),
}:
let
pkgs = import <nixpkgs> { overlays = [ mozillaOverlay ]; };
rustPlatform = (import ./rustPlatform.nix { inherit pkgs; });
artiqpkgs = import <artiq-fast/default.nix> { inherit pkgs; };
vivado = import <artiq-fast/vivado.nix> { inherit pkgs; };
mkbootimage = (import ./mkbootimage.nix { inherit pkgs; });
in
rec {
zc706-szl = rustPlatform.buildRustPackage rec {
name = "szl";
version = "0.1.0";
src = ./src;
cargoSha256 = "17j6aalhrv3lxfwkr9wc6nivjmjrz7mmxrcji828qmnjrhjjdmgv";
nativeBuildInputs = [
pkgs.gnumake
(pkgs.python3.withPackages(ps: (with artiqpkgs; [ migen migen-axi misoc artiq ])))
pkgs.cargo-xbuild
pkgs.llvm_9
pkgs.clang_9
];
buildPhase = ''
export XARGO_RUST_SRC="${rustPlatform.rust.rustc.src}/src"
export CARGO_HOME=$(mktemp -d cargo-home.XXX)
make clean
make
'';
installPhase = ''
mkdir -p $out $out/nix-support
cp target/armv7-none-eabihf/release/szl $out/szl.elf
echo file binary-dist $out/szl.elf >> $out/nix-support/hydra-build-products
'';
doCheck = false;
dontFixup = true;
};
zc706-gateware = pkgs.runCommand "zc706-gateware"
{
nativeBuildInputs = [
(pkgs.python3.withPackages(ps: (with artiqpkgs; [ migen migen-axi misoc artiq ])))
vivado
];
}
''
python ${./src/zc706.py} -g
mkdir -p $out $out/nix-support
cp build/top.bit $out
echo file binary-dist $out/top.bit >> $out/nix-support/hydra-build-products
'';
zc706-jtag = pkgs.runCommand "zc706-jtag" {}
''
mkdir $out
ln -s ${zc706-szl}/szl.elf $out
ln -s ${zc706-gateware}/top.bit $out
'';
zc706-sd = pkgs.runCommand "zc706-sd"
{
buildInputs = [ mkbootimage ];
}
''
bif=`mktemp`
cat > $bif << EOF
the_ROM_image:
{
[bootloader]${zc706-szl}/szl.elf
}
EOF
mkdir $out
mkbootimage $bif $out/boot.bin
ln -s ${zc706-gateware}/top.bit $out
'';
zc706-sd-zip = pkgs.runCommand "zc706-sd-zip"
{
buildInputs = [ pkgs.zip ];
}
''
mkdir -p $out $out/nix-support
zip -j $out/sd.zip ${zc706-sd}/*
echo file binary-dist $out/sd.zip >> $out/nix-support/hydra-build-products
'';
}