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Diffstat (limited to 'src/soc/intel/broadwell/cpu.c')
-rw-r--r--src/soc/intel/broadwell/cpu.c7
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