Drop kernel 6.10.12 in favour of 6.12.6

[JamieMagee]

The 6.10 series kernel had it's last release of 6.10.14 on 10th October, and has now reached end-of-life¹. The 6.12 series kernel is currently the latest stable version, and the newest LTS release ².

Footnotes

1. https://endoflife.date/linux ↩

2. https://www.kernel.org/category/releases.html ↩

[tstat]

needs a little conflict cleanup with your previous PR

[adminy]

also it needs testing. Because it won't compile.

[Vaider7]

Can confirm that provided changes works fine, it builds without any errors

Flake I used:

{
description = "RPI 5 building sd image";
inputs = {
  nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
  raspberry-pi-nix = {
    url = "github:JamieMagee/raspberry-pi-nix/e94b747760d09619786a64b84fad30fd6839dd4f";
  };
};

outputs = { self, nixpkgs, raspberry-pi-nix }:
  let
    inherit (nixpkgs.lib) nixosSystem;
    basic-config = { pkgs, lib, ... }: {
      # bcm2711 for rpi 3, 3+, 4, zero 2 w
      # bcm2712 for rpi 5
      # See the docs at:
      # https://www.raspberrypi.com/documentation/computers/linux_kernel.html#native-build-configuration
      raspberry-pi-nix.board = "bcm2712";
      raspberry-pi-nix.kernel-version = "v6_12_11";

      time.timeZone = "Asia/Yekaterinburg";
      users.users.root = {
        initialPassword = "1488";
      };
      nix.settings.experimental-features = [ "nix-command" "flakes" ];
      # Define a user account. Don't forget to set a password with ‘passwd’.
      users.users.lisovskiy = {
        isNormalUser = true;
        extraGroups = [ "wheel" "networkmanager" ];
        initialPassword = "1488";
      };

      networking = {
        # useDHCP = false;
        hostName = "rpi-5";
        wireless = {
          enable = true;
          networks = {
            "HUAWEI-1CF0OZ_5G" = {
              psk = "a44668631";
            };
          };
        };
      };
      environment.systemPackages = with pkgs; [
        git
        wget
        helix
      ];
      services.openssh = {
        enable = true;
      };
      system.stateVersion = "24.11";
    };

  in
    {
      nixosConfigurations = {
        rpi-5 = nixosSystem {
          system = "aarch64-linux";
          modules = [ raspberry-pi-nix.nixosModules.raspberry-pi raspberry-pi-nix.nixosModules.sd-image basic-config ];
        };
      };
    };
}