forked from M-Labs/artiq-zynq
pure Nix build system
This commit is contained in:
parent
0ebe14c474
commit
c28c567e72
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@ -1,4 +1,3 @@
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build/
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runtime/src/pl.rs
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target/
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result
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examples/*.elf
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__pycache__
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@ -1,6 +0,0 @@
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Build with:
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```shell
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cargo xbuild -p runtime --release
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cargo xbuild -p szl --release
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```
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@ -0,0 +1,72 @@
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{
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mozillaOverlay ? import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz),
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}:
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let
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pkgs = import <nixpkgs> { overlays = [ mozillaOverlay ]; };
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artiq-fast = <artiq-fast>;
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rustPlatform = (import ./rustPlatform.nix { inherit pkgs; });
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buildFirmware = { name, src }:
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rustPlatform.buildRustPackage rec {
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inherit name;
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version = "0.1.0";
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inherit src;
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cargoSha256 = (import "${src}/cargosha256.nix");
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nativeBuildInputs = [ pkgs.cargo-xbuild pkgs.llvm_9 pkgs.clang_9 ];
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buildPhase = ''
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export XARGO_RUST_SRC="${rustPlatform.rust.rustc.src}/src"
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export CARGO_HOME=$(mktemp -d cargo-home.XXX)
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cargo xbuild --release -p ${name}
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'';
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doCheck = false;
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installPhase = ''
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mkdir -p $out $out/nix-support
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cp target/armv7-none-eabihf/release/${name} $out/${name}.elf
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echo file binary-dist $out/${name}.elf >> $out/nix-support/hydra-build-products
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'';
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dontFixup = true;
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};
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artiqpkgs = import "${artiq-fast}/default.nix" { inherit pkgs; };
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vivado = import "${artiq-fast}/vivado.nix" { inherit pkgs; };
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in
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rec {
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zc706-runtime-src = pkgs.runCommand "zc706-runtime-src"
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{ buildInputs = [
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(pkgs.python3.withPackages(ps: (with artiqpkgs; [ migen migen-axi misoc artiq ])))
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]; }
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''
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cp --no-preserve=mode,ownership -R ${./firmware} $out
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cd $out/runtime/src
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python ${./zc706.py} rustif
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'';
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zc706-runtime = buildFirmware { name = "runtime"; src = zc706-runtime-src; };
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zc706-szl-src = pkgs.runCommand "zc706-szl-src"
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{ nativeBuildInputs = [ pkgs.llvm_9 ]; }
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''
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cp --no-preserve=mode,ownership -R ${./firmware} $out
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llvm-objcopy -O binary ${zc706-runtime}/runtime.elf $out/szl/src/payload.bin
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lzma $out/szl/src/payload.bin
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'';
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zc706-szl = buildFirmware { name = "szl"; src = zc706-szl-src; };
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zc706-gateware = pkgs.runCommand "zc706-gateware"
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{ buildInputs = [
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(pkgs.python3.withPackages(ps: (with artiqpkgs; [ migen migen-axi misoc artiq ])))
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vivado
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]; }
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''
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python ${./zc706.py} gateware
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mkdir -p $out $out/nix-support
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cp build/top.bit $out
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echo file binary-dist $out/top.bit >> $out/nix-support/hydra-build-products
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'';
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zc706-jtag = pkgs.runCommand "zc706-jtag" {}
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''
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mkdir $out
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ln -s ${zc706-szl}/szl $out
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ln -s ${zc706-gateware}/top.bit $out
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'';
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}
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@ -0,0 +1 @@
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"1mfprkcq4cr4jiihy1qn8q8qymxwhafh90vyr3i4brj4aq5kksn1"
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@ -5,20 +5,8 @@ use std::io::Write;
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use std::path::{Path, PathBuf};
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fn main() {
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// FIXME: this is dirty and unreliable. How to depend on the output of the runtime build?
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let payload = "../target/armv7-none-eabihf/release/runtime";
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let out = env::var("OUT_DIR").unwrap();
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let out_dir = &PathBuf::from(&out);
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let status = Command::new("llvm-objcopy")
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.args(&["-O", "binary", payload, &format!("{}/payload.bin", out)])
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.status().unwrap();
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assert!(status.success());
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let status = Command::new("lzma")
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.args(&["--keep", "-f", &format!("{}/payload.bin", out)])
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.status().unwrap();
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assert!(status.success());
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println!("cargo:rerun-if-changed={}", payload);
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let status = Command::new("clang")
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.args(&["-target", "armv7-unknown-linux", "-fno-stack-protector",
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@ -39,7 +39,7 @@ pub fn main_core0() {
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libboard_zynq::stdio::drop_uart(); // reinitialize UART after clocking change
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let mut ddr = zynq::ddr::DdrRam::new();
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let payload = include_bytes!(concat!(env!("OUT_DIR"), "/payload.bin.lzma"));
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let payload = include_bytes!("payload.bin.lzma");
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info!("decompressing payload");
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let result = unsafe {
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unlzma_simple(payload.as_ptr(), payload.len() as i32, ddr.ptr(), lzma_error)
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@ -8,6 +8,6 @@ TARGET_FOLDER=/tmp/zynq-\$USER
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ssh $TARGET_HOST "mkdir -p $TARGET_FOLDER"
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rsync openocd/* $TARGET_HOST:$TARGET_FOLDER
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rsync target/armv7-none-eabihf/release/szl $TARGET_HOST:$TARGET_FOLDER
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rsync build/top.bit $TARGET_HOST:$TARGET_FOLDER
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rsync result/szl $TARGET_HOST:$TARGET_FOLDER
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rsync result/top.bit $TARGET_HOST:$TARGET_FOLDER
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ssh $TARGET_HOST "cd $TARGET_FOLDER; openocd -f zc706.cfg -c 'pld load 0 top.bit; load_image szl; resume 0; exit'"
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BIN
runtime.bin
BIN
runtime.bin
Binary file not shown.
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{ pkgs }:
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let
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rustcSrc = pkgs.fetchgit {
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url = "https://github.com/rust-lang/rust.git";
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# master of 2020-04-10
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rev = "94d346360da50f159e0dc777dc9bc3c5b6b51a00";
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sha256 = "1hcqdz4w2vqb12rrqqcjbfs5s0w4qwjn7z45d1zh0fzncdcf6f7d";
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fetchSubmodules = true;
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};
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rustManifest = ./channel-rust-nightly.toml;
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targets = [];
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rustChannelOfTargets = _channel: _date: targets:
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(pkgs.lib.rustLib.fromManifestFile rustManifest {
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inherit (pkgs) stdenv fetchurl patchelf;
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}).rust.override { inherit targets; };
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rust =
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rustChannelOfTargets "nightly" null targets;
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in
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pkgs.recurseIntoAttrs (pkgs.makeRustPlatform {
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rustc = rust // { src = rustcSrc; };
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cargo = rust;
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})
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50
shell.nix
50
shell.nix
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let
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mozillaOverlay = import (builtins.fetchTarball "https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz");
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artiq-fast = builtins.fetchTarball "https://nixbld.m-labs.hk/channel/custom/artiq/fast-beta/artiq-fast/nixexprs.tar.xz";
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pkgs = import <nixpkgs> { overlays = [ mozillaOverlay ]; };
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rustcSrc = pkgs.fetchgit {
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url = "https://github.com/rust-lang/rust.git";
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# master of 2020-04-10
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rev = "94d346360da50f159e0dc777dc9bc3c5b6b51a00";
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sha256 = "1hcqdz4w2vqb12rrqqcjbfs5s0w4qwjn7z45d1zh0fzncdcf6f7d";
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fetchSubmodules = true;
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};
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rustManifest = ./channel-rust-nightly.toml;
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targets = [];
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rustChannelOfTargets = _channel: _date: targets:
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(pkgs.lib.rustLib.fromManifestFile rustManifest {
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inherit (pkgs) stdenv fetchurl patchelf;
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}).rust.override { inherit targets; };
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rust =
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rustChannelOfTargets "nightly" null targets;
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rustPlatform = pkgs.recurseIntoAttrs (pkgs.makeRustPlatform {
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rustc = rust // { src = rustcSrc; };
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cargo = rust;
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});
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artiqpkgs = import "${artiq-fast}/default.nix" { inherit pkgs; };
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vivado = import "${artiq-fast}/vivado.nix" { inherit pkgs; };
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in
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pkgs.stdenv.mkDerivation {
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name = "artiq-zynq-env";
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buildInputs = [
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rustPlatform.rust.rustc
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rustPlatform.rust.cargo
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rustcSrc
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pkgs.clang_9
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pkgs.cacert
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pkgs.cargo-xbuild
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pkgs.openssh pkgs.rsync
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(pkgs.python3.withPackages(ps: (with artiqpkgs; [ migen migen-axi misoc artiq ])))
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vivado
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pkgs.llvm_9
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pkgs.lld_9
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];
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XARGO_RUST_SRC = "${rustcSrc}/src";
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}
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3
zc706.py
3
zc706.py
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#!/usr/bin/env python
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import argparse
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import os
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from migen import *
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if action == "gateware":
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soc.build()
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elif action == "rustif":
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write_csr_file(soc, os.path.join("runtime", "src", "pl.rs"))
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write_csr_file(soc, "pl.rs")
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else:
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raise ValueError("invalid action", action)
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