opi-zero2w

Reusable NixOS board-support flake for the Orange Pi Zero 2W (Allwinner H618).

What It Exposes

• nixosModules.default: essential board support (kernel patchset, UWE5622 integration, DTB selection, firmware wiring)
• nixosModules.installerSdImage: SD image/U-Boot wiring for bootable installer images
• lib.withOpiZero2wEssentials: combinator that appends board-essential module(s)
• lib.withOpiZero2wInstallerEssentials: combinator for board essentials + installer SD image module

Example

{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
    opi-zero2w.url = "github:YOUR_ORG/opi-zero2w";
  };

  outputs = { nixpkgs, opi-zero2w, ... }: {
    nixosConfigurations.opi = nixpkgs.lib.nixosSystem {
      system = "aarch64-linux";
      modules = opi-zero2w.lib.withOpiZero2wEssentials [
        ./your-base.nix
        ./your-host.nix
      ];
    };
  };
}