nixos-hardware/hardkernel/odroid-hc4/default.nix

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2023-03-05 12:08:24 -05:00
{ lib, ... }:
{
# Based on the config from https://www.armbian.com/odroid-hc4/
hardware.fancontrol = {
enable = lib.mkDefault true;
config = lib.mkDefault ''
INTERVAL=10
DEVPATH=hwmon0=devices/virtual/thermal/thermal_zone0 hwmon2=devices/platform/pwm-fan
DEVNAME=hwmon0=cpu_thermal hwmon2=pwmfan
FCTEMPS=hwmon2/pwm1=hwmon0/temp1_input
FCFANS= hwmon2/pwm1=hwmon2/fan1_input
MINTEMP=hwmon2/pwm1=50
MAXTEMP=hwmon2/pwm1=60
MINSTART=hwmon2/pwm1=20
MINSTOP=hwmon2/pwm1=28
MINPWM=hwmon2/pwm1=0
MAXPWM=hwmon2/pwm1=255
'';
};
# Linux 5.15 sometimes crash under heavy network usage
systemd.watchdog.runtimeTime = lib.mkDefault "1min";
hardware.deviceTree.filter = "meson-sm1-odroid-hc4.dtb";
}