diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/intel/haswell/haswell_init.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/intel/haswell/haswell_init.c b/src/cpu/intel/haswell/haswell_init.c index 8ba1c937f0..9fcb527a16 100644 --- a/src/cpu/intel/haswell/haswell_init.c +++ b/src/cpu/intel/haswell/haswell_init.c @@ -524,6 +524,12 @@ static void configure_mca(void) msr = rdmsr(IA32_MCG_CAP); num_banks = msr.lo & 0xff; + + /* Enable all error reporting */ + msr.lo = msr.hi = ~0; + for (i = 0; i < num_banks; i++) + wrmsr(IA32_MC0_CTL + (i * 4), msr); + msr.lo = msr.hi = 0; /* TODO(adurbin): This should only be done on a cold boot. Also, some * of these banks are core vs package scope. For now every CPU clears |