diff options
Diffstat (limited to 'src/cpu/intel/haswell/smmrelocate.c')
| -rw-r--r-- | src/cpu/intel/haswell/smmrelocate.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cpu/intel/haswell/smmrelocate.c b/src/cpu/intel/haswell/smmrelocate.c index 65ac36388f..a8ab841492 100644 --- a/src/cpu/intel/haswell/smmrelocate.c +++ b/src/cpu/intel/haswell/smmrelocate.c @@ -396,7 +396,8 @@ int smm_initialize(void) if (cpu_smm_setup()) return -1; - southbridge_smm_init(); + /* Clear the SMM state in the southbridge. */ + southbridge_smm_clear_state(); /* Run the relocation handler. */ smm_initiate_relocation(); @@ -412,6 +413,10 @@ int smm_initialize(void) release_aps_for_smm_relocation(0); } + /* Now that all APs have been relocated as well as the BSP let SMIs + * start flowing. */ + southbridge_smm_enable_smi(); + /* Lock down the SMRAM space. */ smm_lock(); |