hosts/anemone: init

flake.nix

@@ -69,6 +69,7 @@
         };
     in
     {
+      nixosConfigurations."anemone" = mkSystem nixpkgs "anemone" "x86_64-linux" true [];
       nixosConfigurations."blossom" = mkSystem nixpkgs "blossom" "x86_64-linux" true [];
       nixosConfigurations."hyacinth" = mkSystem nixpkgs "hyacinth" "x86_64-linux" true [];
 

hosts/anemone/default.nix

@@ -0,0 +1,44 @@
+{ config, inputs, modules, overlays, pkgs, ... }: {
+  networking.hostName = "anemone";
+  system.stateVersion = "23.11";
+  time.timeZone = "Asia/Phnom_Penh";
+
+  nixpkgs.overlays = [ inputs.neovim-nightly.overlay ];
+  age.secrets = {
+    passwd.file = ../../secrets/passwd.age;
+  };
+
+  imports = with modules.system; [
+    inputs.home-manager.nixosModule
+    home-manager
+
+    audio
+    base
+    bluetooth
+    ccache
+    corectrl
+    flatpak
+    greetd
+    gui
+    input
+    kernel
+    nix
+    packages
+    printing
+    security
+    snapper
+
+    ./filesystem.nix
+    ./kernel.nix
+    ./networking.nix
+
+    ../../users/rin
+  ];
+
+  programs.hyprland.enable = true;
+
+  # For steam fhs-env
+  nixpkgs.config.permittedInsecurePackages = [
+    "openssl-1.1.1w"
+  ];
+}

hosts/anemone/filesystem.nix

@@ -0,0 +1,36 @@
+{ config, lib, ... }:
+let
+  mkLabelMount = label: type: lazy: {
+    device = "/dev/disk/by-label/${label}";
+    fsType = type;
+    options = [ "defaults" "relatime" ] ++ lib.optionals lazy [ "nofail" ];
+  };
+  mkBtrfsMount = name: subvol: atime: mkLabelMount name "btrfs" false // {
+    options = [ "autodefrag" "compress=zstd:3" "defaults" "discard=async" "space_cache=v2" "ssd" "subvol=${subvol}" (if atime then "relatime" else "noatime") ];
+  };
+  submount = mkBtrfsMount "Anemone";
+in
+{
+  fileSystems = {
+    "/" = {
+      device = "rootfs";
+      fsType = "tmpfs";
+      options = [ "defaults" "size=8G" "mode=755" ];
+    };
+    "/boot" = mkLabelMount "SYSTEM" "vfat" true;
+
+    "/mnt/butter" = submount "/" true;
+    "/nix" = submount "/current/snow" false;
+    "/home" = submount "/current/home" true;
+    "/home/.snapshots" = submount "/snapshot/home" false;
+    "/root" = submount "/current/root" false;
+    "/var" = submount "/current/var" false;
+    "/persist" = {
+      depends = [ "/var" ];
+      device = "/var/persist";
+      fsType = "none";
+      options = [ "bind" ];
+      neededForBoot = true;
+    };
+  };
+}

hosts/anemone/kernel.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }: {
+  boot = {
+    consoleLogLevel = 0;
+    loader = {
+      efi.canTouchEfiVariables = true;
+      systemd-boot.enable = true;
+    };
+    initrd = {
+      availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+      verbose = false;
+    };
+    kernelModules = [ "kvm-amd" ];
+    kernelPackages = lib.mkForce (pkgs.linuxPackagesFor pkgs.me.linux-lava);
+    kernelParams = [
+      "quiet"
+      "console=tty2"
+      "systemd.show_status=0"
+      "rd.systemd.show_status=0"
+      "rd.udev.log_level=3"
+      "udev.log_level=3"
+      "udev.log_priority=3"
+    ];
+  };
+
+  hardware.cpu.amd.updateMicrocode = true;
+
+  hardware.firmware = let
+    fw = "${pkgs.linux-firmware}/lib/firmware/cirrus/";
+   in [(
+    pkgs.runCommandNoCC "cs35l41-10431683" { } ''
+      mkdir -p $out/lib/firmware/cirrus
+      cd $out/lib/firmware/cirrus
+      cp ${fw}/cs35l41-dsp1-spk-cali-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-cali-10431683-spkid0-l0.bin
+      cp ${fw}/cs35l41-dsp1-spk-cali-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-cali-10431683-spkid0-r0.bin
+      cp ${fw}/cs35l41-dsp1-spk-cali-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-cali-10431683-spkid1-l0.bin
+      cp ${fw}/cs35l41-dsp1-spk-cali-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-cali-10431683-spkid1-r0.bin
+
+      cp ${fw}/cs35l41-dsp1-spk-prot-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-prot-10431683-spkid0-l0.bin
+      cp ${fw}/cs35l41-dsp1-spk-prot-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-prot-10431683-spkid0-r0.bin
+      cp ${fw}/cs35l41-dsp1-spk-prot-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-prot-10431683-spkid1-l0.bin
+      cp ${fw}/cs35l41-dsp1-spk-prot-10431e12-spkid0-l0.bin cs35l41-dsp1-spk-prot-10431683-spkid1-r0.bin
+
+      cp ${fw}/cs35l41-dsp1-spk-cali-10431e12.wmfw cs35l41-dsp1-spk-cali-10431683.wmfw
+      cp ${fw}/cs35l41-dsp1-spk-prot-10431e12.wmfw cs35l41-dsp1-spk-prot-10431683.wmfw
+    ''
+  )];
+}

hosts/anemone/networking.nix

@@ -0,0 +1,15 @@
+{ config, ... }: {
+  networking = {
+    nameservers = [ "1.1.1.1" "8.8.8.8" ];
+    wireless.iwd.enable = true;
+
+    networkmanager = {
+      enable = true;
+      wifi.backend = "iwd";
+    };
+
+    extraHosts = ''
+      192.168.100.16 hyacinth
+    '';
+  };
+}