nixpkgs/nixos/modules/installer/sd-card/sd-image-riscv64-qemu.nix
2022-01-06 17:31:17 -08:00

33 lines
856 B
Nix

# To build, use:
# nix-build nixos -I nixos-config=nixos/modules/installer/sd-card/sd-image-riscv64-qemu.nix -A config.system.build.sdImage
{ config, lib, pkgs, ... }:
{
imports = [
../../profiles/base.nix
./sd-image.nix
];
boot.loader = {
grub.enable = false;
generic-extlinux-compatible = {
enable = true;
# Don't even specify FDTDIR - We do not have the correct DT
# The DTB is generated by QEMU at runtime
useGenerationDeviceTree = false;
};
};
boot.consoleLogLevel = lib.mkDefault 7;
boot.kernelParams = [ "console=tty0" "console=ttyS0,115200n8" ];
sdImage = {
populateFirmwareCommands = "";
populateRootCommands = ''
mkdir -p ./files/boot
${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
'';
};
}