Colin
1064867194
this requires a patch to uboot: - uboot thinks the drive has a capacity of 0 (i.e. 'unknown'). unclear precisely why. could be noncompliant drive firmware, or a timeout somewhere. and a patch to the rpi bootloader: - in order to trampoline into the rpi-4 uboot. and custom kernel modules in the initrd: - in order to detect the USB hub (rpi fw). additionally, i'm MANUALLY placing `bcm2711-rpi-400.dtb` into `/boot/nixos/..-linux-5.10.111-dtbs/broadcom`. i'll want to do this automatically over time. i hope to simplify much of this over time: this is just the first thing which works after a couple days of hacking at it.
97 lines
3.4 KiB
Nix
97 lines
3.4 KiB
Nix
# Edit this configuration file to define what should be installed on
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# your system. Help is available in the configuration.nix(5) man page
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# and in the NixOS manual (accessible by running ‘nixos-help’).
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{ config, lib, modulesPath, pkgs, specialArgs, options }:
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let
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pkgsUnstable = import (builtins.fetchTarball {
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# Descriptive name to make the store path easier to identify
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name = "nixos-unstable-2022-05-05";
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# Commit hash for master on above date (s/commits/archive and append .tar.gz)
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# see https://github.com/NixOS/nixpkgs/commits/nixos-unstable
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url = "https://github.com/NixOS/nixpkgs/archive/c777cdf5c564015d5f63b09cc93bef4178b19b01.tar.gz";
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# Hash obtained using `nix-prefetch-url --unpack <url>`
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sha256 = "0r2xhflcy5agaz4a3b8pxiyiwh32s1kl3swv73flnj1x3v69s8bm";
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}) {};
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in
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{
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imports = [
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./cfg
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./modules
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];
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nixpkgs.overlays = [
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(self: super: {
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#### customized packages
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# nixos-unstable pleroma is too far out-of-date for our db
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pleroma = super.callPackage ./pkgs/pleroma { };
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# jackett doesn't allow customization of the bind address: this will probably always be here.
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jackett = self.callPackage ./pkgs/jackett { pkgs = super; };
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#### nixos-unstable packages
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# gitea: 1.16.5 contains a fix which makes manual user approval *actually* work.
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# https://github.com/go-gitea/gitea/pull/19119
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# safe to remove after 1.16.5 (or 1.16.7 if we need db compat?)
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gitea = pkgsUnstable.gitea;
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# try a newer rpi4 u-boot
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# ubootRaspberryPi4_64bit = pkgsUnstable.ubootRaspberryPi4_64bit;
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ubootRaspberryPi4_64bit = self.callPackage ./pkgs/ubootRaspberryPi4_64bit { pkgs = super; };
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})
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];
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# NixOS defaults to grub: we don't want that.
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boot.loader.grub.enable = false;
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# Enables the generation of /boot/extlinux/extlinux.conf
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boot.loader.generic-extlinux-compatible.enable = true;
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boot.loader.raspberryPiColin.enable = true;
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boot.loader.raspberryPiColin.uboot.enable = true;
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boot.loader.raspberryPiColin.version = 4;
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boot.initrd.availableKernelModules = [
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"bcm2711_thermal"
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"bcm_phy_lib"
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"brcmfmac"
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"brcmutil"
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"broadcom"
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"clk_raspberrypi"
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"drm" # Direct Render Manager
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"enclosure" # SCSI ?
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"fuse"
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"mdio_bcm_unimac"
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"pcie_brcmstb"
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"raspberrypi_cpufreq"
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"raspberrypi_hwmon"
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"ses" # SCSI Enclosure Services
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"uas" # USB attached storage
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"uio" # userspace IO
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"uio_pdrv_genirq"
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"xhci_pci"
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"xhci_pci_renesas"
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];
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boot.initrd.compressor = "gzip"; # defaults to zstd
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# hack in the `boot.shell_on_fail` arg since it doesn't seem to work otherwise
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boot.initrd.preFailCommands = "allowShell=1";
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# default: 4 (warn). 7 is debug
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# boot.consoleLogLevel = 7;
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# boot.kernelParams = [
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# "boot.shell_on_fail"
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# # "boot.trace"
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# # "systemd.log_level=debug"
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# # "systemd.log_target=console"
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# ];
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "21.11"; # Did you read the comment?
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}
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