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mjallen18
2026-01-02 20:30:05 -06:00
parent b7380317b9
commit 56154fe941
38 changed files with 1188 additions and 594 deletions
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13
systems/aarch64-linux/pi4/boot.nix
View File

@@ -4,16 +4,13 @@
namespace,
...
}:
let
# kernelBundle = pkgs.linuxAndFirmware.latest;
in
{
boot = {
# loader.raspberry-pi = {
# firmwarePackage = kernelBundle.raspberrypifw;
# variant = "4";
# };
# kernelPackages = kernelBundle.linuxPackages_rpi4;
# loader.raspberry-pi = {
# firmwarePackage = kernelBundle.raspberrypifw;
# variant = "4";
# };
# kernelPackages = kernelBundle.linuxPackages_rpi4;
# kernelPackages = pkgs.${namespace}.linuxPackages_cachyos-lto;
kernelPackages = pkgs.linuxPackages_latest;
supportedFilesystems = lib.mkForce [ ];

69
systems/aarch64-linux/pi5/boot.nix
View File

@@ -1,38 +1,43 @@
{ pkgs, lib, namespace, ... }:
let
# kernelBundle = pkgs.linuxAndFirmware.latest;
in
{
pkgs,
lib,
namespace,
...
}:
{
boot = {
# loader.raspberry-pi = {
# bootloader = "kernel";
# firmwarePackage = pkgs.raspberrypifw;
# };
kernelPackages = pkgs.${namespace}.linuxPackages_rpi5;
kernelPackages = pkgs.linuxPackages_latest;
supportedFilesystems = lib.mkForce [ ];
};
${namespace}.hardware.raspberry-pi.config = {
# extra-config = {
# armstub = "RPI_EFI.fd";
# };
all = {
# [all] conditional filter, https://www.raspberrypi.com/documentation/computers/config_txt.html#conditional-filters
# # [all] conditional filter, https://www.raspberrypi.com/documentation/computers/config_txt.html#conditional-filters
options = {
# https://www.raspberrypi.com/documentation/computers/config_txt.html#enable_uart
# in conjunction with `console=serial0,115200` in kernel command line (`cmdline.txt`)
# creates a serial console, accessible using GPIOs 14 and 15 (pins
# 8 and 10 on the 40-pin header)
enable_uart = {
enable = true;
value = true;
};
# https://www.raspberrypi.com/documentation/computers/config_txt.html#uart_2ndstage
# enable debug logging to the UART, also automatically enables
# UART logging in `start.elf`
uart_2ndstage = {
enable = true;
value = true;
};
};
# options = {
# # https://www.raspberrypi.com/documentation/computers/config_txt.html#enable_uart
# # in conjunction with `console=serial0,115200` in kernel command line (`cmdline.txt`)
# # creates a serial console, accessible using GPIOs 14 and 15 (pins
# # 8 and 10 on the 40-pin header)
# enable_uart = {
# enable = true;
# value = true;
# };
# # https://www.raspberrypi.com/documentation/computers/config_txt.html#uart_2ndstage
# # enable debug logging to the UART, also automatically enables
# # UART logging in `start.elf`
# uart_2ndstage = {
# enable = true;
# value = true;
# };
# };
# Base DTB parameters
# https://github.com/raspberrypi/linux/blob/a1d3defcca200077e1e382fe049ca613d16efd2b/arch/arm/boot/dts/overlays/README#L132
@@ -52,6 +57,24 @@ in
};
# extra-config = ''
# armstub=RPI_EFI.fd
# device_tree_address=0x1f0000
# device_tree_end=0x210000
# # Force 32 bpp framebuffer allocation.
# framebuffer_depth=32
# # Disable compensation for displays with overscan.
# disable_overscan=1
# # Force maximum USB power regardless of the power supply.
# usb_max_current_enable=1
# # Force maximum CPU speed.
# force_turbo=1
# '';
};
};
}

17
systems/aarch64-linux/pi5/default.nix
View File

@@ -3,7 +3,6 @@
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
{
pkgs,
namespace,
...
}:
@@ -45,16 +44,20 @@
hardware = {
disko = {
enable = true;
enableFirmware = true;
firmware = {
enableFirmware = false;
firmwareDisk = "/dev/mmcblk0";
};
};
raspberry-pi = {
enable = true;
variant = "5";
pwm.enable = true;
disable-wifi.enable = true;
modesetting.enable = true;
i2c.enable = true;
apply-overlays-dtmerge.enable = true;
bootType = "kernel";
pwm.enable = false;
disable-wifi.enable = false;
modesetting.enable = false;
i2c.enable = false;
apply-overlays-dtmerge.enable = false;
};
};