diff options
| author | Aamir Bohra <aamir.bohra@intel.com> | 2018-12-26 18:50:17 +0530 |
|---|---|---|
| committer | Shelley Chen <shchen@google.com> | 2018-12-27 22:08:57 +0000 |
| commit | 049ad67f76a7cd051f3228e084d0097d8cef8249 (patch) | |
| tree | ec02f0a291ea5aa1c2f1a401b0097d8e332e4e1f /src | |
| parent | 04a7ce728d83a6e0407c5627b01c6c64f260808a (diff) | |
| download | coreboot-049ad67f76a7cd051f3228e084d0097d8cef8249.tar.xz | |
mb/google/hatch: Add SMI handlers
Add SMI handlers for below SMI events:
1. eSPI SMI event.
2. ACPI enable/disable SMI event
-> Add support for EC to configure SMI mask on ACPI disable.
-> Add support for EC to configure SCI mask on ACPI enable.
3. Sleep(S3/S5) SMI event
-> Add support for EC to configure wake mask for S3/S5 event
Change-Id: I7127b44712cd89b3d583e9948698870ca0c64b2b
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/30443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/hatch/smihandler.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/smihandler.c b/src/mainboard/google/hatch/smihandler.c index f8f43eb8fb..68ef155423 100644 --- a/src/mainboard/google/hatch/smihandler.c +++ b/src/mainboard/google/hatch/smihandler.c @@ -12,3 +12,26 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ + +#include <cpu/x86/smm.h> +#include <ec/google/chromeec/smm.h> +#include <soc/smm.h> +#include <variant/ec.h> + +void mainboard_smi_espi_handler(void) +{ + chromeec_smi_process_events(); +} + +void mainboard_smi_sleep(u8 slp_typ) +{ + chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, + MAINBOARD_EC_S5_WAKE_EVENTS); +} + +int mainboard_smi_apmc(u8 apmc) +{ + chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, + MAINBOARD_EC_SMI_EVENTS); + return 0; +} |