Author: viric
Date: Wed Sep 8 17:15:31 2010
New Revision: 23690
URL: https://svn.nixos.org/websvn/nix/?rev=23690&sc=1
Log:
Adding a system-tarball expression for the sheevaplug (which a previous commit
already put a reference to)
Added:
nixos/branches/stdenv-updates/modules/installer/cd-dvd/system-tarball-sheevaplug.nix
Added:
nixos/branches/stdenv-updates/modules/installer/cd-dvd/system-tarball-sheevaplug.nix
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++
nixos/branches/stdenv-updates/modules/installer/cd-dvd/system-tarball-sheevaplug.nix
Wed Sep 8 17:15:31 2010 (r23690)
@@ -0,0 +1,190 @@
+# This module contains the basic configuration for building a NixOS
+# installation CD.
+
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+
+ # A dummy /etc/nixos/configuration.nix in the booted CD that
+ # rebuilds the CD's configuration (and allows the configuration to
+ # be modified, of course, providing a true live CD). Problem is
+ # that we don't really know how the CD was built - the Nix
+ # expression language doesn't allow us to query the expression being
+ # evaluated. So we'll just hope for the best.
+ dummyConfiguration = pkgs.writeText "configuration.nix"
+ ''
+ {config, pkgs, ...}:
+
+ {
+ require = [ ];
+
+ # Add your own options below and run "nixos-rebuild switch".
+ # E.g.,
+ # services.sshd.enable = true;
+ }
+ '';
+
+
+ pkgs2storeContents = l : map (x: { object = x; symlink = "none"; }) l;
+
+ options = {
+
+ system.nixosVersion = mkOption {
+ default = "${builtins.readFile ../../../VERSION}";
+ description = ''
+ NixOS version number.
+ '';
+ };
+ };
+
+ # A clue for the uboot loading
+ kernelParams = pkgs.writeText "kernel-params.txt" ''
+ Kernel Parameters:
+ init=${config.system.build.bootStage2}
+ systemConfig=${config.system.build.toplevel}
+ ${toString config.boot.kernelParams}
+ '';
+
+
+in
+
+{
+ require =
+ [ options
+ ./system-tarball.nix
+ ../../hardware/network/rt73.nix
+ ];
+
+ # Disable some other stuff we don't need.
+ security.sudo.enable = false;
+
+ # Include only the en_US locale. This saves 75 MiB or so compared to
+ # the full glibcLocales package.
+ i18n.supportedLocales = ["en_US.UTF-8/UTF-8" "en_US/ISO-8859-1"];
+
+ # Include some utilities that are useful for installing or repairing
+ # the system.
+ environment.systemPackages =
+ [ pkgs.subversion # for nixos-checkout
+ pkgs.w3m # needed for the manual anyway
+ pkgs.ddrescue
+ pkgs.ccrypt
+ pkgs.cryptsetup # needed for dm-crypt volumes
+
+ # Some networking tools.
+ pkgs.sshfsFuse
+ pkgs.socat
+ pkgs.screen
+ pkgs.wpa_supplicant # !!! should use the wpa module
+
+ # Hardware-related tools.
+ pkgs.sdparm
+ pkgs.hdparm
+ pkgs.dmraid
+
+ # Tools to create / manipulate filesystems.
+ pkgs.btrfsProgs
+
+ # Some compression/archiver tools.
+ pkgs.unrar
+ pkgs.unzip
+ pkgs.zip
+ pkgs.xz
+ pkgs.dar # disk archiver
+
+ # Some editors.
+ pkgs.nvi
+ pkgs.bvi # binary editor
+ pkgs.joe
+ ];
+
+ boot.loader.grub.enable = false;
+ boot.loader.generationsDir.enable = false;
+ system.boot.loader.kernelFile = "/uImage";
+
+ boot.initrd.availableKernelModules =
+ [ "mvsdio" "mmc_block" "reiserfs" "ext3" "ums-cypress" "rtc_mv"
+ "ext4" ];
+
+ boot.initrd.kernelModules =
+ [
+ "scsi_wait_scan"
+ ];
+
+ boot.postBootCommands =
+ ''
+ mkdir -p /mnt
+
+ cp ${dummyConfiguration} /etc/nixos/configuration.nix
+ '';
+
+ boot.initrd.extraUtilsCommands =
+ ''
+ cp ${pkgs.utillinux}/sbin/hwclock $out/bin
+ '';
+
+ boot.initrd.postDeviceCommands =
+ ''
+ hwclock -s
+ '';
+
+ boot.kernelParams =
+ [
+ "selinux=0"
+ "console=tty1"
+ ];
+
+ boot.kernelPackages = pkgs.linuxPackages_2_6_35;
+
+ services.mingetty = {
+ ttys = [ "ttyS0" ];
+
+ # Some more help text.
+ helpLine = ''
+ Log in as "root" with an empty password. ${
+ if config.services.xserver.enable then
+ "Type `start xserver' to start\nthe graphical user interface."
+ else ""
+ }
+ '';
+ };
+
+ # Setting vesa, we don't get the nvidia driver, which can't work in arm.
+ services.xserver.videoDriver = "vesa";
+ services.xserver.videoDrivers = [];
+ services.nixosManual.enable = false;
+
+ # Include the firmware for various wireless cards.
+ networking.enableRT73Firmware = true;
+ networking.enableIntel2200BGFirmware = true;
+
+ # To speed up further installation of packages, include the complete stdenv
+ # in the Nix store of the tarball.
+ tarball.storeContents = pkgs2storeContents [ pkgs.stdenv ];
+ tarball.contents = [
+ { source = kernelParams;
+ target = "/kernelparams.txt";
+ }
+ { source = config.boot.kernelPackages.kernel +
config.system.boot.loader.kernelFile;
+ target = "/boot/uImage";
+ }
+ { source = pkgs.ubootSheevaplug;
+ target = "/boot/uboot";
+ }
+ ];
+
+ # Allow sshd to be started manually through "start sshd". It should
+ # not be started by default on the installation CD because the
+ # default root password is empty.
+ services.openssh.enable = true;
+ services.ttyBackgrounds.enable = false;
+ jobs.openssh.startOn = pkgs.lib.mkOverride 50 {} "";
+
+ nixpkgs.config = {
+ packageOverrides = pkgs : rec {
+ };
+ platform = (import
/etc/nixos/nixpkgs/pkgs/top-level/platforms.nix).sheevaplug;
+ };
+}
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