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feat: build configurations dynamically for arch

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Leon Schwarzäugl 2025-11-08 13:49:03 +01:00 • committed by Leon Schwarzäugl
parent d187cdf35f
commit c3b8102546
45 changed files with 289 additions and 210 deletions
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71
hosts/nixos/x86_64-linux/pyramid/hardware-configuration.nix Normal file
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{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[
(modulesPath + "/installer/scan/not-detected.nix")
];
# Fix Wlan after suspend or Hibernate
# environment.etc."systemd/system-sleep/fix-wifi.sh".source =
# pkgs.writeShellScript "fix-wifi.sh" ''
# case $1/$2 in
# pre/*)
# ${pkgs.kmod}/bin/modprobe -r mt7921e mt792x_lib mt76
# echo 1 > /sys/bus/pci/devices/0000:04:00.0/remove
# ;;
# post/*)
# ${pkgs.kmod}/bin/modprobe mt7921e
# echo 1 > /sys/bus/pci/rescan
# ;;
# esac
# '';
boot = {
kernelPackages = lib.mkDefault pkgs.kernel.linuxPackages;
# kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
binfmt.emulatedSystems = [ "aarch64-linux" ];
initrd = {
availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "usb_storage" "cryptd" "usbhid" "sd_mod" "r8152" ];
# allow to remote build on arm (needed for moonside)
kernelModules = [ "sg" ];
luks.devices."cryptroot" = {
# improve performance on ssds
bypassWorkqueues = true;
preLVM = true;
# crypttabExtraOpts = ["fido2-device=auto"];
};
};
kernelModules = [ "kvm-amd" ];
kernelParams = [
# deep sleep is discontinued by amd
# "mem_sleep_default=deep"
# supposedly, this helps save power on laptops
# in reality (at least on this model), this just generate excessive heat on the CPUs
# "amd_pstate=passive"
# Fix screen flickering issue at the cost of battery life (disable PSR and PSR-SU, keep PR enabled)
# TODO: figure out if this is worth it
# test PSR/PR state with 'sudo grep '' /sys/kernel/debug/dri/0000*/eDP-2/*_capability'
# ref:
# https://old.reddit.com/r/framework/comments/1goh7hc/anyone_else_get_this_screen_flickering_issue/
# https://www.reddit.com/r/NixOS/comments/1hjruq1/graphics_corruption_on_kernel_6125_and_up/
# https://gitlab.freedesktop.org/drm/amd/-/issues/3797
"amdgpu.dcdebugmask=0x410"
];
extraModulePackages = [ ];
};
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp196s0f3u1c2.useDHCP = lib.mkDefault true;
# networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}