diff options
Diffstat (limited to 'src/soc/intel/broadwell/cpu.c')
| -rw-r--r-- | src/soc/intel/broadwell/cpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/intel/broadwell/cpu.c b/src/soc/intel/broadwell/cpu.c index ee1fd528cc..3ef0d722b6 100644 --- a/src/soc/intel/broadwell/cpu.c +++ b/src/soc/intel/broadwell/cpu.c @@ -394,7 +394,7 @@ static void configure_c_states(void) { msr_t msr; - msr = rdmsr(MSR_PMG_CST_CONFIG_CONTROL); + msr = rdmsr(MSR_PKG_CST_CONFIG_CONTROL); msr.lo |= (1 << 31); // Timed MWAIT Enable msr.lo |= (1 << 30); // Package c-state Undemotion Enable msr.lo |= (1 << 29); // Package c-state Demotion Enable @@ -404,7 +404,7 @@ static void configure_c_states(void) msr.lo |= (1 << 25); // C3 Auto Demotion Enable msr.lo &= ~(1 << 10); // Disable IO MWAIT redirection /* The deepest package c-state defaults to factory-configured value. */ - wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr); + wrmsr(MSR_PKG_CST_CONFIG_CONTROL, msr); msr = rdmsr(MSR_MISC_PWR_MGMT); msr.lo &= ~(1 << 0); // Enable P-state HW_ALL coordination |