53 lines
1.6 KiB
Nix
53 lines
1.6 KiB
Nix
{ config, pkgs, modulesPath, ... }:
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let firmware = pkgs.callPackage ./firmware.nix { };
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in {
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imports = [
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"${modulesPath}/profiles/base.nix"
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"${modulesPath}/installer/sd-card/sd-image.nix"
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./default.nix
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];
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sdImage = {
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imageName =
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"${config.sdImage.imageBaseName}-${config.system.nixos.label}-${pkgs.stdenv.hostPlatform.system}-pine64-star64.img";
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# Overridden by postBuildCommands
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populateFirmwareCommands = "";
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firmwarePartitionOffset = 4;
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firmwareSize = 4;
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postBuildCommands = ''
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# preserve root partition
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eval $(partx $img -o START,SECTORS --nr 2 --pairs)
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# increase image size for gpt backup header
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truncate -s '+2M' $img
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sfdisk $img <<EOF
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label: gpt
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unit: sectors
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sector-size: 512
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start=4096, size=4096, type=2E54B353-1271-4842-806F-E436D6AF6985
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start=8192, size=8192, type=5B193300-FC78-40CD-8002-E86C45580B47
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start=$START, size=$SECTORS, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, attrs="LegacyBIOSBootable"
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EOF
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eval $(partx $img -o START,SECTORS --nr 1 --pairs)
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dd conv=notrunc if=${firmware.spl}/share/pine64-star64/spl.bin of=$img seek=$START count=$SECTORS
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eval $(partx $img -o START,SECTORS --nr 2 --pairs)
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dd conv=notrunc if=${firmware.uboot-fit-image}/share/pine64-star64/star64_fw_payload.img of=$img seek=$START count=$SECTORS
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'';
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populateRootCommands = ''
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mkdir -p ./files/boot
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${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
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'';
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};
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environment.systemPackages = [ firmware.updater-flash ];
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}
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