79 lines
2.1 KiB
Nix
79 lines
2.1 KiB
Nix
{
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modulesPath,
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crossPkgs,
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pkgs,
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config,
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lib,
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...
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}: let
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efiArch = pkgs.stdenv.hostPlatform.efiArch;
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in {
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imports = ["${modulesPath}/image/repart.nix"];
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boot.loader.grub.enable = false;
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systemd.repart = {
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enable = true;
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partitions."03-root".Type = "root";
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};
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boot.initrd = {
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supportedFilesystems.ext4 = true;
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systemd = {
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enable = true;
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root = "gpt-auto";
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};
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};
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fileSystems = {
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"/" = {
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device = "/dev/disk/by-label/nixos";
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fsType = "ext4";
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};
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"/boot" = {
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device = "/dev/disk/by-label/ESP";
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fsType = "vfat";
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};
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};
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image.repart = {
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name = "image";
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split = true;
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partitions = {
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"20-esp" = {
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contents = {
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"/EFI/EDK2-UEFI-SHELL/SHELL.EFI".source = "${crossPkgs.edk2-uefi-shell.overrideAttrs {env.NIX_CFLAGS_COMPILE = "-Wno-error=maybe-uninitialized";}}/shell.efi";
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"/EFI/BOOT/BOOT${lib.toUpper efiArch}.EFI".source = "${pkgs.systemd}/lib/systemd/boot/efi/systemd-boot${efiArch}.efi";
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"/EFI/Linux/${config.system.boot.loader.ukiFile}".source = "${config.system.build.uki}/${config.system.boot.loader.ukiFile}";
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"/loader/loader.conf".source = crossPkgs.writeText "loader.conf" ''
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timeout 5
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console-mode keep
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'';
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"/loader/entries/shell.conf".source = crossPkgs.writeText "shell.conf" ''
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title EDK2 UEFI Shell
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efi /EFI/EDK2-UEFI-SHELL/SHELL.EFI
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'';
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};
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repartConfig = {
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Type = "esp";
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Label = "ESP";
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Format = "vfat";
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SplitName = "system";
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SizeMinBytes = "500M";
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GrowFileSystem = true;
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};
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};
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"30-root" = {
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storePaths = [config.system.build.toplevel];
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contents."/boot".source = crossPkgs.runCommand "boot" {} "mkdir $out";
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repartConfig = {
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Type = "root";
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Format = "ext4";
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Label = "nixos";
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Minimize = "guess";
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SplitName = "userdata";
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GrowFileSystem = true;
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};
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};
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};
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};
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}
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