diff options
Diffstat (limited to 'src/soc/intel/apollolake')
| -rw-r--r-- | src/soc/intel/apollolake/cpu.c | 2 | ||||
| -rw-r--r-- | src/soc/intel/apollolake/smihandler.c | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/soc/intel/apollolake/cpu.c b/src/soc/intel/apollolake/cpu.c index 96c37f1518..d093acc06a 100644 --- a/src/soc/intel/apollolake/cpu.c +++ b/src/soc/intel/apollolake/cpu.c @@ -238,7 +238,7 @@ static void relocation_handler(int cpu, uintptr_t curr_smbase, static void post_mp_init(void) { - smm_southbridge_enable(); + smm_southbridge_enable(PWRBTN_EN | GBL_EN); if (IS_ENABLED(CONFIG_SOC_INTEL_COMMON_BLOCK_SGX)) mp_run_on_all_cpus(sgx_configure, 2000); diff --git a/src/soc/intel/apollolake/smihandler.c b/src/soc/intel/apollolake/smihandler.c index 37d63a1ba5..f42ae012dc 100644 --- a/src/soc/intel/apollolake/smihandler.c +++ b/src/soc/intel/apollolake/smihandler.c @@ -34,6 +34,16 @@ const struct smm_save_state_ops *get_smm_save_state_ops(void) return &em64t100_smm_ops; } +/* SMI handlers that should be serviced in SCI mode too. */ +uint32_t smi_handler_get_sci_mask(void) +{ + uint32_t sci_mask = + SMI_HANDLER_SCI_EN(APM_SMI_STS) | + SMI_HANDLER_SCI_EN(SLP_SMI_STS); + + return sci_mask; +} + const smi_handler_t southbridge_smi[32] = { [SLP_SMI_STS] = smihandler_southbridge_sleep, [APM_SMI_STS] = smihandler_southbridge_apmc, |