2021-11-16 04:57:23 +00:00
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{ pkgs, lib, config, modulesPath, ... }: {
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2021-10-20 06:22:09 +00:00
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imports = [
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"${modulesPath}/installer/sd-card/sd-image.nix"
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# should we include this module or should we treat the SD
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# card as the final system to run?
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"${modulesPath}/profiles/installation-device.nix"
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../odroidhc4
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];
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security.polkit.enable = false;
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nixpkgs.overlays = [
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(final: prev: {
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smartmontools = prev.smartmontools.override { enableMail = false; };
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})
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];
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# Remove zfs from supported filesystems as it fails when cross-compiling due
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# to not being able to build kernel module
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2021-11-16 04:57:23 +00:00
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boot.supportedFilesystems =
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lib.mkForce [ "btrfs" "reiserfs" "vfat" "f2fs" "xfs" "ntfs" "cifs" ];
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2021-10-20 06:22:09 +00:00
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sdImage = {
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compressImage = false;
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# Use 512 MB for boot partition to fit multiple kernel versions
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firmwareSize = 512;
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# Copy u-boot bootloader to SD card
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postBuildCommands = ''
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dd if="${pkgs.uboot-hardkernel}" of="$img" conv=fsync,notrunc bs=512 skip=1 seek=1
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dd if="${pkgs.uboot-hardkernel}" of="$img" conv=fsync,notrunc bs=1 count=444
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'';
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# Fill the FIRMWARE partition with the u-boot files, linux kernel and initrd (ramdisk)
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populateFirmwareCommands = ''
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${config.boot.loader.hardkernel-uboot.populateCmd} -c ${config.system.build.toplevel} -d ./firmware
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'';
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# Fill the root partition with this nix configuration in /etc/nixos
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# and create a mount point for the FIRMWARE partition at /boot
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populateRootCommands = ''
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mkdir -p ./files/boot ./files/etc/nixos
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cp ${../../configuration.nix} ./files/etc/nixos/configuration.nix
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cp -r ${../.} ./files/etc/nixos/modules
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'';
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};
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}
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