From 593a519f6eb210913be25c441cd54c25c12744c6 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Wed, 6 Mar 2019 16:43:52 +0100
Subject: [PATCH] ma crapi.r: split into software and hardware config

---
 makefu/1systems/crapi/config.nix          | 33 +------------------
 makefu/1systems/crapi/hardware-config.nix | 39 +++++++++++++++++++++++
 2 files changed, 40 insertions(+), 32 deletions(-)
 create mode 100644 makefu/1systems/crapi/hardware-config.nix

diff --git a/makefu/1systems/crapi/config.nix b/makefu/1systems/crapi/config.nix
index d96b872d5..e7c6c3666 100644
--- a/makefu/1systems/crapi/config.nix
+++ b/makefu/1systems/crapi/config.nix
@@ -1,46 +1,15 @@
 { config, pkgs, lib, ... }:
 {
-  # :l <nixpkgs>
-  # builtins.readDir (pkgs.fetchFromGitHub { owner = "nixos"; repo = "nixpkgs-channels"; rev = "6c064e6b"; sha256 = "1rqzh475xn43phagrr30lb0fd292c1s8as53irihsnd5wcksnbyd"; })
   imports = [
     <stockholm/makefu>
+    ./hardware-config.nix
     <stockholm/makefu/2configs>
     <stockholm/makefu/2configs/tinc/retiolum.nix>
     <stockholm/makefu/2configs/save-diskspace.nix>
 
   ];
   krebs.build.host = config.krebs.hosts.crapi;
-  # NixOS wants to enable GRUB by default
-  boot.loader.grub.enable = false;
 
-  # Enables the generation of /boot/extlinux/extlinux.conf
-  boot.loader.generic-extlinux-compatible.enable = true;
-
-  boot.kernelPackages = pkgs.linuxPackages_rpi;
-
-  nix.binaryCaches = [ "http://nixos-arm.dezgeg.me/channel" ];
-  nix.binaryCachePublicKeys = [ "nixos-arm.dezgeg.me-1:xBaUKS3n17BZPKeyxL4JfbTqECsT+ysbDJz29kLFRW0=%" ];
-
-  fileSystems = {
-    "/boot" = {
-      device = "/dev/disk/by-label/NIXOS_BOOT";
-      fsType = "vfat";
-    };
-    "/" = {
-      device = "/dev/disk/by-label/NIXOS_SD";
-      fsType = "ext4";
-    };
-  };
-
-  system.activationScripts.create-swap = ''
-    if [ ! -e /swapfile ]; then
-      fallocate -l 2G /swapfile
-      mkswap /swapfile
-    fi
-  '';
-  swapDevices = [ { device = "/swapfile"; size = 2048; } ];
-
-  nix.package = lib.mkForce pkgs.nixStable;
   services.openssh.enable = true;
 
 }
diff --git a/makefu/1systems/crapi/hardware-config.nix b/makefu/1systems/crapi/hardware-config.nix
new file mode 100644
index 000000000..bba31dabd
--- /dev/null
+++ b/makefu/1systems/crapi/hardware-config.nix
@@ -0,0 +1,39 @@
+{ pkgs, lib, ... }:
+{
+  #raspi1
+  boot.kernelParams = ["cma=32M" "console=ttyS0,115200n8" "console=tty0" "console=ttyS1,115200n8" ];
+
+  boot.loader.grub.enable = false;
+  boot.loader.raspberryPi.enable = true;
+  boot.loader.raspberryPi.version = 1;
+  boot.loader.raspberryPi.uboot.enable = true;
+  boot.loader.raspberryPi.uboot.configurationLimit = 1;
+  boot.loader.generationsDir.enable = lib.mkDefault false;
+  hardware.enableRedistributableFirmware = true;
+  boot.cleanTmpDir = true;
+  environment.systemPackages = [ pkgs.raspberrypi-tools ];
+  boot.kernelPackages = pkgs.linuxPackages_rpi;
+
+  nix.binaryCaches = [ "http://nixos-arm.dezgeg.me/channel" ];
+  nix.binaryCachePublicKeys = [ "nixos-arm.dezgeg.me-1:xBaUKS3n17BZPKeyxL4JfbTqECsT+ysbDJz29kLFRW0=%" ];
+
+  fileSystems = {
+    "/boot" = {
+      device = "/dev/disk/by-label/NIXOS_BOOT";
+      fsType = "vfat";
+    };
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+    };
+  };
+
+  system.activationScripts.create-swap = ''
+    if [ ! -e /swapfile ]; then
+      fallocate -l 2G /swapfile
+      mkswap /swapfile
+      chmod 600 /swapfile
+    fi
+  '';
+  swapDevices = [ { device = "/swapfile"; size = 4096; } ];
+}