374e6bcc40
Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:
nix-build ci -A fmt.check
This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153)
of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166).
This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537).
Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase).
If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.
104 lines
3.5 KiB
Nix
104 lines
3.5 KiB
Nix
# To build, use:
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# nix-build nixos -I nixos-config=nixos/modules/installer/sd-card/sd-image-aarch64.nix -A config.system.build.sdImage
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{
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config,
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lib,
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pkgs,
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...
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}:
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{
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imports = [
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../../profiles/base.nix
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./sd-image.nix
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];
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boot.loader.grub.enable = false;
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boot.loader.generic-extlinux-compatible.enable = true;
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boot.consoleLogLevel = lib.mkDefault 7;
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# The serial ports listed here are:
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# - ttyS0: for Tegra (Jetson TX1)
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# - ttyAMA0: for QEMU's -machine virt
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boot.kernelParams = [
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"console=ttyS0,115200n8"
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"console=ttyAMA0,115200n8"
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"console=tty0"
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];
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sdImage = {
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populateFirmwareCommands =
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let
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configTxt = pkgs.writeText "config.txt" ''
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[pi3]
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kernel=u-boot-rpi3.bin
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# Otherwise the serial output will be garbled.
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core_freq=250
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[pi02]
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kernel=u-boot-rpi3.bin
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[pi4]
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kernel=u-boot-rpi4.bin
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enable_gic=1
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armstub=armstub8-gic.bin
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# Otherwise the resolution will be weird in most cases, compared to
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# what the pi3 firmware does by default.
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disable_overscan=1
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# Supported in newer board revisions
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arm_boost=1
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[cm4]
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# Enable host mode on the 2711 built-in XHCI USB controller.
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# This line should be removed if the legacy DWC2 controller is required
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# (e.g. for USB device mode) or if USB support is not required.
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otg_mode=1
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[all]
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# Boot in 64-bit mode.
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arm_64bit=1
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# U-Boot needs this to work, regardless of whether UART is actually used or not.
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# Look in arch/arm/mach-bcm283x/Kconfig in the U-Boot tree to see if this is still
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# a requirement in the future.
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enable_uart=1
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# Prevent the firmware from smashing the framebuffer setup done by the mainline kernel
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# when attempting to show low-voltage or overtemperature warnings.
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avoid_warnings=1
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'';
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in
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''
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(cd ${pkgs.raspberrypifw}/share/raspberrypi/boot && cp bootcode.bin fixup*.dat start*.elf $NIX_BUILD_TOP/firmware/)
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# Add the config
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cp ${configTxt} firmware/config.txt
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# Add pi3 specific files
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cp ${pkgs.ubootRaspberryPi3_64bit}/u-boot.bin firmware/u-boot-rpi3.bin
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2710-rpi-2-b.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2710-rpi-3-b.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2710-rpi-3-b-plus.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2710-rpi-cm3.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2710-rpi-zero-2.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2710-rpi-zero-2-w.dtb firmware/
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# Add pi4 specific files
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cp ${pkgs.ubootRaspberryPi4_64bit}/u-boot.bin firmware/u-boot-rpi4.bin
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cp ${pkgs.raspberrypi-armstubs}/armstub8-gic.bin firmware/armstub8-gic.bin
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-4-b.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-400.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-cm4.dtb firmware/
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cp ${pkgs.raspberrypifw}/share/raspberrypi/boot/bcm2711-rpi-cm4s.dtb firmware/
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'';
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populateRootCommands = ''
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mkdir -p ./files/boot
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${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
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'';
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};
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}
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