79 lines
2.5 KiB
Nix
79 lines
2.5 KiB
Nix
{ pkgs
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, config
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, lib
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, ...
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}:
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let
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pkgs' = pkgs.hw.kobo-clara;
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in
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{
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options = {
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ereader.epdc-firmware = lib.mkOption {
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type = lib.types.path;
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};
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};
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config = lib.mkMerge [
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{
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boot.loader = {
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grub.enable = false;
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generic-extlinux-compatible.enable = true;
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};
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boot.kernelPackages = pkgs.linuxPackagesFor pkgs'.linux;
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boot.initrd.preLVMCommands = ''
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echo 0 > /sys/class/graphics/fbcon/cursor_blink
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(cd /sys/bus/platform/devices && echo *epdc >/sys/bus/platform/drivers/mxc_epdc/bind)
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'';
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boot.consoleLogLevel = 7;
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hardware.deviceTree.enable = true;
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hardware.deviceTree.filter = "imx6sll-kobo-clarahd.dtb";
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hardware.firmware = [
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(pkgs.runCommand "epdc-firmware" { } ''
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mkdir -p $out/lib/firmware/imx/epdc
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cp ${config.ereader.epdc-firmware} $out/lib/firmware/imx/epdc/epdc.fw
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'')
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];
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# boot.initrd.extraFiles."lib/firmware/imx/epdc/epdc.fw".source = pkgs.copyPathToStore config.ereader.epdc-firmware;
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nixpkgs.overlays = [
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(self: super: {
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makeModulesClosure = args: (super.makeModulesClosure args).overrideAttrs (old: {
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builder = pkgs.writeShellScript "builder.sh" ''
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source ${old.builder}
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cd "$firmware"
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mkdir -p "$out/lib/firmware/imx"
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cp --no-preserve=mode -vrL lib/firmware/imx/* "$out/lib/firmware/imx/"
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'';
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});
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})
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];
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hardware.enableRedistributableFirmware = true;
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boot.initrd.kernelModules = [ "tps6518x_hwmon" "tps6518x_regulator" "mxc_epdc_drm" ];
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boot.initrd.availableKernelModules = [ "mmc_block" "dm_mod" ];
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boot.kernelParams = [ "console=ttymxc0,115200" "detect_clara_rev" ];
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# "dtb=/${config.hardware.deviceTree.name}"
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boot.initrd.compressor = "zstd";
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boot.postBootCommands = ''
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if [ -f ${toString config.impermanence.path}/nix-path-registration ]; then
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${config.nix.package.out}/bin/nix-store --load-db < ${toString config.impermanence.path}/nix-path-registration
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mkdir -p /etc
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touch /etc/NIXOS
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${config.nix.package.out}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
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rm -f ${toString config.impermanence.path}/nix-path-registration
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fi
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'';
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system.build.uboot = pkgs'.uboot;
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boot.initrd.includeDefaultModules = false;
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}
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(lib.mkIf config.phone.buffyboard.enable {
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common.gettyAutologin = true;
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})
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];
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}
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