ARTIQ Zynq-based core device support
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artiq-zynq/default.nix

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let
zynq-rs = (import ./zynq-rs.nix);
pkgs = import <nixpkgs> { overlays = [ (import "${zynq-rs}/nix/mozilla-overlay.nix") ]; };
rustPlatform = (import "${zynq-rs}/nix/rust-platform.nix" { inherit pkgs; });
cargo-xbuild = (import zynq-rs).cargo-xbuild;
mkbootimage = import "${zynq-rs}/nix/mkbootimage.nix" { inherit pkgs; };
artiqpkgs = import <artiq-fast/default.nix> { inherit pkgs; };
vivado = import <artiq-fast/vivado.nix> { inherit pkgs; };
# FSBL configuration supplied by Vivado 2020.1 for these boards:
fsblTargets = ["zc702" "zc706" "zed"];
sat_variants = [
# kasli-soc satellite variants
"satellite"
# zc706 satellite variants
"nist_clock_satellite" "nist_qc2_satellite" "acpki_nist_clock_satellite" "acpki_nist_qc2_satellite"
"nist_clock_satellite_100mhz" "nist_qc2_satellite_100mhz" "acpki_nist_clock_satellite_100mhz" "acpki_nist_qc2_satellite_100mhz"
];
build = { target, variant, json ? null }: let
szl = (import zynq-rs)."${target}-szl";
fsbl = import "${zynq-rs}/nix/fsbl.nix" {
inherit pkgs;
board = target;
};
fwtype = if builtins.elem variant sat_variants then "satman" else "runtime";
firmware = rustPlatform.buildRustPackage rec {
# note: due to fetchCargoTarball, cargoSha256 depends on package name
name = "firmware";
src = ./src;
cargoSha256 = "sha256-uCqCeqXbTjTDEoZERPDb3kX+CTfzSJ/jGlrFxuKO8HQ=";
nativeBuildInputs = [
pkgs.gnumake
(pkgs.python3.withPackages(ps: (with artiqpkgs; [ ps.jsonschema migen migen-axi misoc artiq ])))
cargo-xbuild
pkgs.llvmPackages_9.llvm
pkgs.llvmPackages_9.clang-unwrapped
];
buildPhase = ''
export XARGO_RUST_SRC="${rustPlatform.rust.rustc}/lib/rustlib/src/rust/library"
export CLANG_EXTRA_INCLUDE_DIR="${pkgs.llvmPackages_9.clang-unwrapped.lib}/lib/clang/9.0.1/include"
export CARGO_HOME=$(mktemp -d cargo-home.XXX)
make TARGET=${target} GWARGS="${if json == null then "-V ${variant}" else json}" ${fwtype}
'';
installPhase = ''
mkdir -p $out $out/nix-support
cp ../build/${fwtype}.bin $out/${fwtype}.bin
cp ../build/firmware/armv7-none-eabihf/release/${fwtype} $out/${fwtype}.elf
echo file binary-dist $out/${fwtype}.bin >> $out/nix-support/hydra-build-products
echo file binary-dist $out/${fwtype}.elf >> $out/nix-support/hydra-build-products
'';
doCheck = false;
dontFixup = true;
};
gateware = pkgs.runCommand "${target}-${variant}-gateware"
{
nativeBuildInputs = [
(pkgs.python3.withPackages(ps: (with artiqpkgs; [ ps.jsonschema migen migen-axi misoc artiq ])))
vivado
];
}
''
python ${./src/gateware}/${target}.py -g build ${if json == null then "-V ${variant}" else json}
mkdir -p $out $out/nix-support
cp build/top.bit $out
echo file binary-dist $out/top.bit >> $out/nix-support/hydra-build-products
'';
# SZL startup
jtag = pkgs.runCommand "${target}-${variant}-jtag" {}
''
mkdir $out
ln -s ${szl}/szl.elf $out
ln -s ${firmware}/${fwtype}.bin $out
ln -s ${gateware}/top.bit $out
'';
sd = pkgs.runCommand "${target}-${variant}-sd"
{
buildInputs = [ mkbootimage ];
}
''
# Do not use "long" paths in boot.bif, because embedded developers
# can't write software (mkbootimage will segfault).
bifdir=`mktemp -d`
cd $bifdir
ln -s ${szl}/szl.elf szl.elf
ln -s ${firmware}/${fwtype}.elf ${fwtype}.elf
ln -s ${gateware}/top.bit top.bit
cat > boot.bif << EOF
the_ROM_image:
{
[bootloader]szl.elf
top.bit
${fwtype}.elf
}
EOF
mkdir $out $out/nix-support
mkbootimage boot.bif $out/boot.bin
echo file binary-dist $out/boot.bin >> $out/nix-support/hydra-build-products
'';
# FSBL startup
fsbl-sd = pkgs.runCommand "${target}-${variant}-fsbl-sd"
{
buildInputs = [ mkbootimage ];
}
''
bifdir=`mktemp -d`
cd $bifdir
ln -s ${fsbl}/fsbl.elf fsbl.elf
ln -s ${gateware}/top.bit top.bit
ln -s ${firmware}/${fwtype}.elf ${fwtype}.elf
cat > boot.bif << EOF
the_ROM_image:
{
[bootloader]fsbl.elf
top.bit
${fwtype}.elf
}
EOF
mkdir $out $out/nix-support
mkbootimage boot.bif $out/boot.bin
echo file binary-dist $out/boot.bin >> $out/nix-support/hydra-build-products
'';
in {
"${target}-${variant}-firmware" = firmware;
"${target}-${variant}-gateware" = gateware;
"${target}-${variant}-jtag" = jtag;
"${target}-${variant}-sd" = sd;
} // (
if builtins.elem target fsblTargets
then {
"${target}-${variant}-fsbl-sd" = fsbl-sd;
}
else {}
);
in
(
(build { target = "zc706"; variant = "nist_clock"; }) //
(build { target = "zc706"; variant = "nist_clock_master"; }) //
(build { target = "zc706"; variant = "nist_clock_satellite"; }) //
(build { target = "zc706"; variant = "nist_clock_satellite_100mhz"; }) //
(build { target = "zc706"; variant = "nist_qc2"; }) //
(build { target = "zc706"; variant = "nist_qc2_master"; }) //
(build { target = "zc706"; variant = "nist_qc2_satellite"; }) //
(build { target = "zc706"; variant = "nist_qc2_satellite_100mhz"; }) //
(build { target = "zc706"; variant = "acpki_nist_clock"; }) //
(build { target = "zc706"; variant = "acpki_nist_clock_master"; }) //
(build { target = "zc706"; variant = "acpki_nist_clock_satellite"; }) //
(build { target = "zc706"; variant = "acpki_nist_clock_satellite_100mhz"; }) //
(build { target = "zc706"; variant = "acpki_nist_qc2"; }) //
(build { target = "zc706"; variant = "acpki_nist_qc2_master"; }) //
(build { target = "zc706"; variant = "acpki_nist_qc2_satellite"; }) //
(build { target = "zc706"; variant = "acpki_nist_qc2_satellite_100mhz"; }) //
(build { target = "kasli_soc"; variant = "demo"; json = ./demo.json; }) //
(build { target = "kasli_soc"; variant = "master"; json = ./kasli-soc-master.json; }) //
(build { target = "kasli_soc"; variant = "satellite"; json = ./kasli-soc-satellite.json; }) //
{ inherit zynq-rs; }
)