diff options
| author | Maulik V Vaghela <maulik.v.vaghela@intel.com> | 2020-04-29 14:27:03 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-05-11 08:37:14 +0000 |
| commit | f0967a7e043ba503c6e1c0402213fc342939ddb8 (patch) | |
| tree | 4e000c10b78533e88a9004f06940b1dc0a1b2feb /src/mainboard | |
| parent | 6d500a24762a936ee2a8478fb8110df1bfed1cce (diff) | |
mb/intel/jasperlake_rvp: Add support for SMI handler
SMI handler was not present in jasperlake rvp to handle wake events
when platform goes to sleep or shutdown or s0ix.
Adding this support for board which supports chromeec.
BUG=None
BRANCH=None
TEST=Check wake event on board and platform wakes up due to events
lid wake event or power button press.
Change-Id: I8e35955b06d6efaf9275ec03f519c9bcaa9ba345
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40853
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/jasperlake_rvp/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/jasperlake_rvp/smihandler.c | 38 |
2 files changed, 40 insertions, 0 deletions
diff --git a/src/mainboard/intel/jasperlake_rvp/Makefile.inc b/src/mainboard/intel/jasperlake_rvp/Makefile.inc index 28684e2fa7..a8c261b5c8 100644 --- a/src/mainboard/intel/jasperlake_rvp/Makefile.inc +++ b/src/mainboard/intel/jasperlake_rvp/Makefile.inc @@ -19,6 +19,8 @@ ramstage-$(CONFIG_CHROMEOS) += chromeos.c ramstage-y += mainboard.c ramstage-y += board_id.c +smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c + subdirs-y += ../common subdirs-y += variants/baseboard CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/baseboard/include diff --git a/src/mainboard/intel/jasperlake_rvp/smihandler.c b/src/mainboard/intel/jasperlake_rvp/smihandler.c new file mode 100644 index 0000000000..c06da29ae2 --- /dev/null +++ b/src/mainboard/intel/jasperlake_rvp/smihandler.c @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +#include <baseboard/variants.h> +#include <cpu/x86/smm.h> +#include <ec/google/chromeec/ec.h> +#include <ec/google/chromeec/smm.h> +#include <elog.h> +#include <intelblocks/smihandler.h> +#include <baseboard/ec.h> + +void mainboard_smi_espi_handler(void) +{ + if (CONFIG(EC_GOOGLE_CHROMEEC)) + chromeec_smi_process_events(); +} + +void mainboard_smi_sleep(u8 slp_typ) +{ + if (CONFIG(EC_GOOGLE_CHROMEEC)) + chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, + MAINBOARD_EC_S5_WAKE_EVENTS); +} + +int mainboard_smi_apmc(u8 apmc) +{ + if (CONFIG(EC_GOOGLE_CHROMEEC)) + chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, MAINBOARD_EC_SMI_EVENTS); + + return 0; +} + +void elog_gsmi_cb_mainboard_log_wake_source(void) +{ + if (CONFIG(EC_GOOGLE_CHROMEEC)) + google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | + MAINBOARD_EC_S3_WAKE_EVENTS); +} |