diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/denverton_ns/cpu.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/denverton_ns/cpu.c b/src/soc/intel/denverton_ns/cpu.c index 7cee5be39d..1fd233a23a 100644 --- a/src/soc/intel/denverton_ns/cpu.c +++ b/src/soc/intel/denverton_ns/cpu.c @@ -2,6 +2,7 @@ #include <console/console.h> #include <cpu/cpu.h> +#include <cpu/x86/cr.h> #include <cpu/x86/mp.h> #include <cpu/x86/msr.h> #include <cpu/x86/mtrr.h> @@ -44,6 +45,12 @@ static void dnv_configure_mca(void) of these banks are core vs package scope. For now every CPU clears every bank. */ mca_configure(); + + /* TODO install a fallback MC handler for each core in case OS does + not provide one. Is it really needed? */ + + /* Enable the machine check exception */ + write_cr4(read_cr4() | CR4_MCE); } static void denverton_core_init(struct device *cpu) |