From b8cd625a70fdd8811b8c5bfd0abf17a00c2e628c Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Fri, 10 Sep 2021 09:23:02 +0200
Subject: l: add lasspi & domsen-pixel hosts

---
 lass/1systems/lasspi/config.nix   | 26 +++++++++++++++++++++++
 lass/1systems/lasspi/physical.nix | 43 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 lass/1systems/lasspi/config.nix
 create mode 100644 lass/1systems/lasspi/physical.nix

(limited to 'lass')

diff --git a/lass/1systems/lasspi/config.nix b/lass/1systems/lasspi/config.nix
new file mode 100644
index 00000000..9f823dfc
--- /dev/null
+++ b/lass/1systems/lasspi/config.nix
@@ -0,0 +1,26 @@
+with import <stockholm/lib>;
+{ config, lib, pkgs, ... }:
+let
+in
+{
+  imports = [
+    <stockholm/lass>
+    <stockholm/lass/2configs>
+    <stockholm/lass/2configs/retiolum.nix>
+  ];
+
+  krebs.build.host = config.krebs.hosts.lasspi;
+
+  networking = {
+    networkmanager = {
+      enable = true;
+    };
+  };
+  environment.systemPackages = with pkgs; [
+    vim
+    rxvt_unicode.terminfo
+  ];
+  services.openssh.enable = true;
+
+  system.stateVersion = "21.05";
+}
diff --git a/lass/1systems/lasspi/physical.nix b/lass/1systems/lasspi/physical.nix
new file mode 100644
index 00000000..80c459a9
--- /dev/null
+++ b/lass/1systems/lasspi/physical.nix
@@ -0,0 +1,43 @@
+{ config, lib, pkgs, ... }:
+{
+ # This configuration worked on 09-03-2021 nixos-unstable @ commit 102eb68ceec
+ # The image used https://hydra.nixos.org/build/134720986
+  imports = [
+    ./config.nix
+  ];
+
+  boot = {
+    # kernelPackages = pkgs.linuxPackages_rpi4;
+    tmpOnTmpfs = true;
+    initrd.availableKernelModules = [ "usbhid" "usb_storage" ];
+    # ttyAMA0 is the serial console broken out to the GPIO
+    kernelParams = [
+        "8250.nr_uarts=1"
+        "console=ttyAMA0,115200"
+        "console=tty1"
+        # Some gui programs need this
+        "cma=128M"
+    ];
+  };
+
+  boot.loader.raspberryPi = {
+    enable = true;
+    version = 4;
+  };
+  boot.loader.grub.enable = false;
+  boot.loader.generic-extlinux-compatible.enable = true;
+
+  # Required for the Wireless firmware
+  hardware.enableRedistributableFirmware = true;
+
+  # Assuming this is installed on top of the disk image.
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+      options = [ "noatime" ];
+    };
+  };
+
+  powerManagement.cpuFreqGovernor = "ondemand";
+}
-- 
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