diff options
Diffstat (limited to 'src/soc/intel/broadwell/cpu.c')
| -rw-r--r-- | src/soc/intel/broadwell/cpu.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/soc/intel/broadwell/cpu.c b/src/soc/intel/broadwell/cpu.c index 3ef0d722b6..2f9f78f69e 100644 --- a/src/soc/intel/broadwell/cpu.c +++ b/src/soc/intel/broadwell/cpu.c @@ -546,10 +546,10 @@ static void set_energy_perf_bias(u8 policy) return; /* Energy Policy is bits 3:0 */ - msr = rdmsr(IA32_ENERGY_PERFORMANCE_BIAS); + msr = rdmsr(IA32_ENERGY_PERF_BIAS); msr.lo &= ~0xf; msr.lo |= policy & 0xf; - wrmsr(IA32_ENERGY_PERFORMANCE_BIAS, msr); + wrmsr(IA32_ENERGY_PERF_BIAS, msr); printk(BIOS_DEBUG, "cpu: energy policy set to %u\n", policy); } @@ -557,11 +557,10 @@ static void set_energy_perf_bias(u8 policy) static void configure_mca(void) { msr_t msr; - const unsigned int mcg_cap_msr = 0x179; int i; int num_banks; - msr = rdmsr(mcg_cap_msr); + msr = rdmsr(IA32_MCG_CAP); num_banks = msr.lo & 0xff; msr.lo = msr.hi = 0; /* TODO(adurbin): This should only be done on a cold boot. Also, some |