forked from M-Labs/nix-servo
refactor build script for better board management
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parent
073f1c9bbd
commit
25ef8fa486
74
flake.nix
74
flake.nix
@ -169,7 +169,17 @@
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hardeningDisable = [ "fortify" ];
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};
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fsbl = { board ? "zc706" }: pkgs.stdenv.mkDerivation {
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# Pinned qemu version due to networking errors in recent version 8.2.0
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qemu = pkgs.qemu.overrideAttrs (oldAttrs: rec {
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version = "8.1.3";
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src = pkgs.fetchurl {
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url = "https://download.qemu.org/qemu-${version}.tar.xz";
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hash = "sha256-Q8wXaAQQVYb3T5A5jzTp+FeH3/QA07ZA2B93efviZbs=";
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};
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});
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board-package-set = { board }: let
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fsbl = pkgs.stdenv.mkDerivation {
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name = "${board}-fsbl";
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src = pkgs.fetchFromGitHub {
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owner = "Xilinx";
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@ -204,7 +214,7 @@
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dontFixup = true;
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};
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u-boot = { board ? "zc706" }: (pkgs.pkgsCross.armv7l-hf-multiplatform.buildUBoot {
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u-boot = (pkgs.pkgsCross.armv7l-hf-multiplatform.buildUBoot {
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defconfig = "xilinx_zynq_virt_defconfig";
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patches = [] ++ pkgs.lib.optional (board == "fast-servo") ./fast-servo/u-boot.patch;
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preConfigure = ''
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@ -237,15 +247,15 @@
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'';
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});
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bootimage = { board ? "zc706" }: pkgs.runCommand "${board}-bootimage"
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bootimage = pkgs.runCommand "${board}-bootimage"
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{
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buildInputs = [ mkbootimage ];
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}
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''
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bifdir=`mktemp -d`
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cd $bifdir
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ln -s ${fsbl { inherit board; }}/fsbl.elf fsbl.elf
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ln -s ${u-boot { inherit board; }}/u-boot.elf u-boot.elf
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ln -s ${fsbl}/fsbl.elf fsbl.elf
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ln -s ${u-boot}/u-boot.elf u-boot.elf
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cat > boot.bif << EOF
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the_ROM_image:
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{
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@ -258,7 +268,7 @@
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echo file binary-dist $out/boot.bin >> $out/nix-support/hydra-build-products
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'';
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dtb = { board ? "zc706" }: pkgs.runCommand "dtb"
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dtb = pkgs.runCommand "dtb"
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{
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buildInputs = [ pkgs.gcc pkgs.dtc ];
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}
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@ -266,11 +276,11 @@
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mkdir -p $out
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DTSDIR=$(mktemp -d /tmp/dts-XXXXXX)
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cd $DTSDIR
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cp ${u-boot { inherit board; }}/dts/zynq-${board}.dts .
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cp ${u-boot}/dts/zynq-${board}.dts .
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if [ ${board} == "zc706" ]; then
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mv zynq-${board}.dts zynq-${board}-top.dts
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cp ${u-boot { inherit board; }}/dts/zynq-7000.dtsi .
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cp ${u-boot}/dts/zynq-7000.dtsi .
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gcc -E -nostdinc -undef -D__DTS__ -x assembler-with-cpp -o zynq-${board}.dts zynq-${board}-top.dts
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fi
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@ -279,7 +289,7 @@
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rm -rf $DTSDIR
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'';
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sd-image = { board ? "zc706" }: let
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sd-image = let
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rootfsImage = pkgs.callPackage (pkgs.path + "/nixos/lib/make-ext4-fs.nix") {
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storePaths = [ not-os-cfg.build.toplevel ];
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volumeLabel = "ROOT";
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@ -320,8 +330,8 @@
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faketime "1970-01-01 00:00:00" mkfs.vfat -n BOOT firmware_part.img
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mkdir firmware
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cp ${bootimage { inherit board; }}/boot.bin firmware/
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cp ${dtb { inherit board; }}/${board}.dtb firmware/
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cp ${bootimage}/boot.bin firmware/
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cp ${dtb}/${board}.dtb firmware/
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cp ${not-os-cfg.build.kernel}/uImage firmware/
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cp ${not-os-cfg.build.uRamdisk}/initrd firmware/uRamdisk.image.gz
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@ -330,16 +340,7 @@
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'';
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};
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# Pinned qemu version due to networking errors in recent version 8.2.0
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qemu = pkgs.qemu.overrideAttrs (oldAttrs: rec {
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version = "8.1.3";
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src = pkgs.fetchurl {
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url = "https://download.qemu.org/qemu-${version}.tar.xz";
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hash = "sha256-Q8wXaAQQVYb3T5A5jzTp+FeH3/QA07ZA2B93efviZbs=";
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};
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});
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not-os-qemu = { board ? "zc706" }: let
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not-os-qemu = let
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qemuScript = ''
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#!/bin/bash
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export PATH=${qemu}/bin:$PATH
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@ -368,31 +369,28 @@
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''
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mkdir $out
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cd $out
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cp -s ${u-boot { inherit board; }}/u-boot.elf .
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cp -s ${sd-image { inherit board; }}/sd-image/sd-image.img .
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cp -s ${u-boot}/u-boot.elf .
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cp -s ${sd-image}/sd-image/sd-image.img .
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cp $qemuScriptPath qemu-script
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chmod +x qemu-script
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patchShebangs qemu-script
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'';
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in {
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"${board}-fsbl" = fsbl;
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"${board}-u-boot" = u-boot;
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"${board}-bootimage" = bootimage;
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"${board}-dtb" = dtb;
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"${board}-sd-image" = sd-image;
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"${board}-qemu" = not-os-qemu;
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};
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in rec {
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packages.x86_64-linux = {
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inherit mkbootimage;
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};
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packages.armv7l-linux = {
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not-os = not-os-cfg.build.zynq_image;
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zc706-fsbl = fsbl { board = "zc706"; };
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zc706-u-boot = u-boot { board = "zc706"; };
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zc706-bootimage = bootimage { board = "zc706"; };
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zc706-dtb = dtb { board = "zc706"; };
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zc706-sd-image = sd-image { board = "zc706"; };
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zc706-qemu = not-os-qemu { board = "zc706"; };
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fast-servo-fsbl = fsbl { board = "fast-servo"; };
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fast-servo-u-boot = u-boot { board = "fast-servo"; };
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fast-servo-bootimage = bootimage { board = "fast-servo"; };
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fast-servo-dtb = dtb { board = "fast-servo"; };
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fast-servo-sd-image = sd-image { board = "fast-servo"; };
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fast-servo-qemu = not-os-qemu { board = "fast-servo"; };
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};
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packages.armv7l-linux =
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(board-package-set { board = "zc706"; }) //
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(board-package-set { board = "fast-servo"; });
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hydraJobs = packages.x86_64-linux // packages.armv7l-linux;
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};
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