mirror of
https://github.com/NixOS/nixos-hardware
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138 lines
2.8 KiB
Markdown
138 lines
2.8 KiB
Markdown
# Creating a SD-Image
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Create and configure the `flake.nix` file:
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``` nix
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{
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inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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inputs.nixos-hardware.url = "github:nixos/nixos-hardware";
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outputs = { self, nixpkgs, nixos-hardware, ... }:
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let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"riscv64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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forAllSupportedSystems = nixpkgs.lib.genAttrs supportedSystems;
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in {
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packages = forAllSupportedSystems (system: rec {
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default = sd-image;
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sd-image = (import "${nixpkgs}/nixos" {
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configuration =
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{ config, ... }: {
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imports = [
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"${nixos-hardware}/pine64/star64/sd-image.nix"
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# or, for a system like an installation media:
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#"${nixos-hardware}/pine64/star64/sd-image-installer.nix"
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];
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system.stateVersion = "23.05";
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networking.useDHCP = true;
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services.openssh.enable = true;
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users.users.nixos = {
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isNormalUser = true;
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extraGroups = [ "wheel" ];
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};
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security.sudo.wheelNeedsPassword = false;
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# Set a password
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users.users.nixos.initialPassword = "nixos";
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# OR add your public ssh key
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#users.users.nixos.openssh.authorizedKeys.keys = [ "ssh-rsa ..." ];
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sdImage.compressImage = false;
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# Set if cross compiling
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#nixpkgs.crossSystem = {
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# config = "riscv64-unknown-linux-gnu";
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# system = "riscv64-linux";
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#};
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# Additional configuration goes here
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};
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inherit system;
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}).config.system.build.sdImage;
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});
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};
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}
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```
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Build the sd image.
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``` sh
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nix build .#
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```
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## Additional configuration
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### 8GB memory
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If your board has 8GB of RAM add the following to your config:
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``` nix
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hardware.deviceTree.overlays = [{
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name = "8GB-patch";
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dtsFile =
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"${nixos-hardware}/pine64/star64/star64-8GB.dts";
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}];
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```
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# Updating the bootloader
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## eMMC
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Install the firmware update script
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``` nix
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environment.systemPackages = [
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(pkgs.callPackage
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"${nixos-hardware}/pine64/star64/firmware.nix"
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{ }).updater-mmc
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];
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```
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Then run as root
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``` sh
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star64-firmware-update-mmc
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```
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## SD-Card
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Install the firmware update script
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``` nix
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environment.systemPackages = [
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(pkgs.callPackage
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"${nixos-hardware}/pine64/star64/firmware.nix"
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{ }).updater-sd
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];
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```
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Then run as root
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``` sh
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star64-firmware-update-sd
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```
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## SPI Flash
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Install the firmware update script
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``` nix
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environment.systemPackages = [
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(pkgs.callPackage
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"${nixos-hardware}/pine64/star64/firmware.nix"
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{ }).updater-flash
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];
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```
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Then run as root
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``` sh
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star64-firmware-update-flash
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```
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