6985c90ff4
This change adds a variant callback to read google_chromeec_event_info from variant at runtime to allow override of any events based on factors like board id. This callback is used in ramstage and smm to get google_chromeec_event_info structure for performing various actions like setting masks and logging wake events from EC. BUG=b:112366846,b:112112483,b:112111610 Change-Id: If89e904c92372530a0f555952f87702f068e0b03 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/28983 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Enrico Granata <egranata@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* Copyright (C) 2016 Google Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* 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/ec.h>
|
|
#include <ec/google/chromeec/smm.h>
|
|
#include <elog.h>
|
|
#include <gpio.h>
|
|
#include <soc/gpio.h>
|
|
#include <soc/smm.h>
|
|
|
|
#include <baseboard/variants.h>
|
|
#include <variant/gpio.h>
|
|
#include <variant/ec.h>
|
|
|
|
void mainboard_smi_espi_handler(void)
|
|
{
|
|
chromeec_smi_process_events();
|
|
}
|
|
|
|
void __weak variant_smi_sleep(u8 slp_typ) {}
|
|
|
|
void mainboard_smi_sleep(u8 slp_typ)
|
|
{
|
|
const struct google_chromeec_event_info *info;
|
|
|
|
info = variant_get_event_info();
|
|
|
|
variant_smi_sleep(slp_typ);
|
|
chromeec_smi_sleep(slp_typ, info->s3_wake_events, info->s5_wake_events);
|
|
}
|
|
|
|
int mainboard_smi_apmc(u8 apmc)
|
|
{
|
|
const struct google_chromeec_event_info *info;
|
|
|
|
info = variant_get_event_info();
|
|
|
|
chromeec_smi_apmc(apmc, info->sci_events, info->smi_events);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void elog_gsmi_cb_mainboard_log_wake_source(void)
|
|
{
|
|
const struct google_chromeec_event_info *info;
|
|
|
|
info = variant_get_event_info();
|
|
|
|
google_chromeec_log_events(info->log_events | info->s0ix_wake_events);
|
|
}
|