mirror of
https://github.com/NixOS/nixos-hardware
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36 lines
1.1 KiB
Nix
36 lines
1.1 KiB
Nix
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{ runCommand
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, buildPackages
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, pkgs
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}:
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let
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uboot = pkgs.callPackage ./uboot.nix { };
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opensbi = pkgs.opensbi.override {
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withPayload = "${uboot}/u-boot.bin";
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withFDT = "${uboot}/u-boot.dtb";
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};
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in runCommand "firmware-starfive-visionfive-v1" {
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nativeBuildInputs = with buildPackages; [ xxd ];
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} ''
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function handle_file {
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inFile=$1
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echo inFile: $inFile
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outFile=$2
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inSize=`stat -c "%s" $inFile`
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inSize32HexBe=`printf "%08x\n" $inSize`
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inSize32HexLe=''${inSize32HexBe:6:2}''${inSize32HexBe:4:2}''${inSize32HexBe:2:2}''${inSize32HexBe:0:2}
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echo "inSize: $inSize (0x$inSize32HexBe, LE:0x$inSize32HexLe)"
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echo $inSize32HexLe | xxd -r -ps > $outFile
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cat $inFile >> $outFile
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echo outFile: $outFile
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outSize=`stat -c "%s" $outFile`
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outSize32HexBe=`printf "%08x\n" $outSize`
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echo "outSize: $outSize (0x$outSize32HexBe)"
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}
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mkdir -p "$out/nix-support"
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echo "file bin \"$out/opensbi_u-boot_starfive_visionfive_v1.bin\"" >> "$out/nix-support/hydra-build-products"
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handle_file ${opensbi}/share/opensbi/lp64/generic/firmware/fw_payload.bin $out/opensbi_u-boot_starfive_visionfive_v1.bin
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''
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