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trivios: refactor flake

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This commit is contained in:
Alejandro Soto 2023-09-13 13:26:07 -06:00
parent a60d427dd4
commit 5dd773ad95
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GPG key ID: 570448E3382BDEC5
3 changed files with 88 additions and 89 deletions
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95
flake.nix
View file

@ -1,102 +1,19 @@
{
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
};
inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
outputs = { self, nixpkgs }:
let
system = "x86_64-linux";
crossSystem = "aarch64-linux";
pkgs = import nixpkgs {
inherit system;
overlays = [
(self: super: {
systemd = super.systemd.override {
pname = "systemd-minimal";
withAcl = false;
withAnalyze = false;
withApparmor = false;
withAudit = false;
withCompression = false;
withCoredump = false;
withCryptsetup = false;
withDocumentation = false;
withEfi = false;
withFido2 = false;
withHostnamed = false;
withHomed = false;
withImportd = false;
withLibBPF = false;
withLibidn2 = false;
withLocaled = false;
withMachined = false;
withNetworkd = false;
withNss = false;
withOomd = false;
withPCRE2 = false;
withPolkit = false;
withPortabled = false;
withRemote = false;
withResolved = false;
withShellCompletions = false;
withTimedated = false;
withTimesyncd = false;
withTpm2Tss = false;
withUserDb = false;
# This is necessary for any installation
# withPam = false;
# withHwdb = false;
# withLogind = false;
};
libaom = super.libaom.override {
enableButteraugli = false;
};
pin_control = self.callPackage ./pin_control { };
})
];
crossSystem = {
gcc.cpu = "cortex-a53";
config = "aarch64-unknown-linux-gnu";
linux-kernel = {
DTB = true;
autoModules = true;
baseConfig = "defconfig";
extraConfig = ''
# Raspberry Pi 3 stuff. Not needed for s >= 4.10.
ARCH_BCM2835 y
BCM2835_MBOX y
BCM2835_WDT y
RASPBERRYPI_FIRMWARE y
RASPBERRYPI_POWER y
SERIAL_8250_BCM2835AUX y
SERIAL_8250_EXTENDED y
SERIAL_8250_SHARE_IRQ y
# Cavium ThunderX stuff.
PCI_HOST_THUNDER_ECAM y
# Nvidia Tegra stuff.
PCI_TEGRA y
# The default (=y) forces us to have the XHCI firmware available in initrd,
# which our initrd builder can't currently do easily.
USB_XHCI_TEGRA m
'';
name = "aarch64-multiplatform";
preferBuiltin = true;
target = "Image";
};
};
crossSystem = import ./triviOS/cross.nix;
overlays = [ (import ./triviOS/overlay.nix) ];
};
in
{
packages.${crossSystem} = pkgs;
formatter.${system} = pkgs.pkgsBuildBuild.nixpkgs-fmt;
nixosConfigurations.triviOS = nixpkgs.lib.nixosSystem {
inherit pkgs;
@ -104,6 +21,6 @@
modules = [ ./triviOS ];
};
formatter.${system} = pkgs.pkgsBuildBuild.nixpkgs-fmt;
packages.${crossSystem} = pkgs;
};
}

36
triviOS/cross.nix Normal file
View file

@ -0,0 +1,36 @@
{
config = "aarch64-unknown-linux-gnu";
gcc.cpu = "cortex-a53";
linux-kernel = {
DTB = true;
autoModules = true;
baseConfig = "defconfig";
extraConfig = ''
# Raspberry Pi 3 stuff. Not needed for s >= 4.10.
ARCH_BCM2835 y
BCM2835_MBOX y
BCM2835_WDT y
RASPBERRYPI_FIRMWARE y
RASPBERRYPI_POWER y
SERIAL_8250_BCM2835AUX y
SERIAL_8250_EXTENDED y
SERIAL_8250_SHARE_IRQ y
# Cavium ThunderX stuff.
PCI_HOST_THUNDER_ECAM y
# Nvidia Tegra stuff.
PCI_TEGRA y
# The default (=y) forces us to have the XHCI firmware available in initrd,
# which our initrd builder can't currently do easily.
USB_XHCI_TEGRA m
'';
name = "aarch64-multiplatform";
preferBuiltin = true;
target = "Image";
};
}

46
triviOS/overlay.nix Normal file
View file

@ -0,0 +1,46 @@
self: super: {
systemd = super.systemd.override {
pname = "systemd-minimal";
withAcl = false;
withAnalyze = false;
withApparmor = false;
withAudit = false;
withCompression = false;
withCoredump = false;
withCryptsetup = false;
withDocumentation = false;
withEfi = false;
withFido2 = false;
withHostnamed = false;
withHomed = false;
withImportd = false;
withLibBPF = false;
withLibidn2 = false;
withLocaled = false;
withMachined = false;
withNetworkd = false;
withNss = false;
withOomd = false;
withPCRE2 = false;
withPolkit = false;
withPortabled = false;
withRemote = false;
withResolved = false;
withShellCompletions = false;
withTimedated = false;
withTimesyncd = false;
withTpm2Tss = false;
withUserDb = false;
# Se implican y son necesarios:
# withPam = true;
# withHwdb = true;
# withLogind = true;
};
libaom = super.libaom.override {
enableButteraugli = false;
};
pin_control = self.callPackage ../pin_control { };
}