{ config, lib, ... }: { systemd.tmpfiles.rules = [ lib.optionalString config.my.amd.boost.disable "w /sys/devices/system/cpu/cpufreq/boost - - - - 0" "w /sys/devices/system/cpu/cpu*/cpufreq/energy_performance_preference - - - - ${config.my.amd.performancePreference}" ]; }