85 lines
2.0 KiB
Nix
85 lines
2.0 KiB
Nix
{pkgs, ...}: {
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imports = [
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"${builtins.fetchGit {url = "https://github.com/NixOS/nixos-hardware.git";}}/raspberry-pi/4"
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"${builtins.fetchGit {url = "https://github.com/robertjakub/oom-hardware.git";}}/uconsole/kernel"
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"${builtins.fetchGit {url = "https://github.com/robertjakub/oom-hardware.git";}}/raspberry-pi/overlays"
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"${builtins.fetchGit {url = "https://github.com/robertjakub/oom-hardware.git";}}/raspberry-pi/apply-overlays"
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];
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nixpkgs.overlays = [
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(final: super: {
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makeModulesClosure = x:
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super.makeModulesClosure (x // {allowMissing = true;});
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})
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];
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console = {
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earlySetup = true;
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font = "ter-v32n";
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packages = with pkgs; [terminus_font];
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};
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boot.kernelParams = [
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"8250.nr_uarts=1"
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"vc_mem.mem_base=0x3ec00000"
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"vc_mem.mem_size=0x20000000"
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"console=ttyS0,115200"
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"console=tty1"
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"plymouth.ignore-serial-consoles"
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"snd_bcm2835.enable_hdmi=1"
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"snd_bcm2835.enable_headphones=1"
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"psi=1"
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"iommu=force"
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"iomem=relaxed"
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"swiotlb=131072"
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];
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hardware.raspberry-pi."4" = {
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xhci.enable = false;
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dwc2.enable = true;
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dwc2.dr_mode = "host";
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overlays = {
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cpu-revision.enable = true;
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audremap.enable = true;
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vc4-kms-v3d.enable = true;
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cpi-disable-pcie.enable = true;
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cpi-disable-genet.enable = true;
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cpi-uconsole.enable = true;
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cpi-i2c1.enable = false;
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cpi-spi4.enable = false;
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cpi-bluetooth.enable = true;
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};
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};
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hardware.deviceTree = {
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enable = true;
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filter = "bcm2711-rpi-cm4.dtb";
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overlaysParams = [
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{
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name = "bcm2711-rpi-cm4";
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params = {
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ant2 = "on";
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audio = "on";
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spi = "off";
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i2c_arm = "on";
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};
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}
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{
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name = "cpu-revision";
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params = {cm4-8 = "on";};
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}
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{
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name = "audremap";
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params = {pins_12_13 = "on";};
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}
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{
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name = "vc4-kms-v3d";
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params = {
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cma-384 = "on";
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nohdmi1 = "on";
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};
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}
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];
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};
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}
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