diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2017-09-14 14:51:12 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-10-03 20:23:41 +0000 |
| commit | f0eb99996d0baa7b0c09027f542a17d01c570a47 (patch) | |
| tree | 747c6997e32e55677bc6c8e9a4007419f6724120 /src/soc/intel/common/block | |
| parent | a515849259f71eb92d5465b6bcd9957b73db1889 (diff) | |
soc/intel/cannonlake: Fill the SMI usage
Add SMM support for Cannonlake on top of common SMM, also include the
SMM relocate support.
Change-Id: I9aab141c528709b30804d327804c4031c59fcfff
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21543
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel/common/block')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/smihandler.h | 15 | ||||
| -rw-r--r-- | src/soc/intel/common/block/smm/smitraphandler.c | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/smihandler.h b/src/soc/intel/common/block/include/intelblocks/smihandler.h index 389d2415b8..5df5552685 100644 --- a/src/soc/intel/common/block/include/intelblocks/smihandler.h +++ b/src/soc/intel/common/block/include/intelblocks/smihandler.h @@ -94,6 +94,21 @@ void smihandler_southbridge_gpe0( /* * This function should be implemented in SOC specific code to handle + * MC event. The default functionality is provided in + * soc/intel/common/block/smm/smihandler.c + */ +void smihandler_southbridge_mc( + const struct smm_save_state_ops *save_state_ops); + +/* + * This function should be implemented in SOC specific code to handle + * minitor event. The default functionality is provided in + * soc/intel/common/block/smm/smihandler.c + */ +void smihandler_southbridge_monitor( + const struct smm_save_state_ops *save_state_ops); +/* + * This function should be implemented in SOC specific code to handle * SMI_TCO event. The default functionality is provided in * soc/intel/common/block/smm/smihandler.c */ diff --git a/src/soc/intel/common/block/smm/smitraphandler.c b/src/soc/intel/common/block/smm/smitraphandler.c index 4a51cdebfc..bfa984651e 100644 --- a/src/soc/intel/common/block/smm/smitraphandler.c +++ b/src/soc/intel/common/block/smm/smitraphandler.c @@ -75,6 +75,8 @@ void smihandler_southbridge_monitor( u32 data, mask = 0; u8 trap_sts; int i; + global_nvs_t *gnvs = smm_get_gnvs(); + /* TRSR - Trap Status Register */ trap_sts = pcr_read8(PID_PSTH, PCR_PSTH_TRPST); /* Clear trap(s) in TRSR */ |