summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/soc/intel/skylake/cpu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/cpu.c b/src/soc/intel/skylake/cpu.c
index 5f4ce87236..2fd01b471a 100644
--- a/src/soc/intel/skylake/cpu.c
+++ b/src/soc/intel/skylake/cpu.c
@@ -313,6 +313,7 @@ static void configure_misc(void)
msr = rdmsr(MSR_POWER_CTL);
msr.lo |= (1 << 0); /* Enable Bi-directional PROCHOT as an input*/
+ msr.lo |= (1 << 18); /* Enable Energy/Performance Bias control */
msr.lo &= ~POWER_CTL_C1E_MASK; /* Disable C1E */
msr.lo |= (1 << 23); /* Lock it */
wrmsr(MSR_POWER_CTL, msr);