diff options
| -rw-r--r-- | src/soc/intel/alderlake/cpu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/soc/intel/alderlake/cpu.c b/src/soc/intel/alderlake/cpu.c index 7308185be7..f9e8f6f2fa 100644 --- a/src/soc/intel/alderlake/cpu.c +++ b/src/soc/intel/alderlake/cpu.c @@ -129,8 +129,9 @@ void soc_core_init(struct device *cpu) /* Enable Direct Cache Access */ configure_dca_cap(); - /* Set energy policy */ - set_energy_perf_bias(ENERGY_POLICY_NORMAL); + /* Set energy policy. The "normal" EPB (6) is not suitable for Alder + * Lake or Raptor Lake CPUs, as this results in higher uncore power. */ + set_energy_perf_bias(7); const config_t *conf = config_of_soc(); /* Set energy-performance preference */ |