422bf6b472
Add a port of Auron_Paine based on upstream Auron and the Auron_Paine code originally from commit bd61dfd in Google branch firmware-paine-6301.58.B . Change-Id: I3a1faec3195a81bb3a6496b8bd610fc8a89e66aa Signed-off-by: Georg Wicherski <gwicherski@gmail.com> Reviewed-on: https://review.coreboot.org/11907 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* Copyright (C) 2014 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 <arch/acpi.h>
|
|
#include <vendorcode/google/chromeos/chromeos.h>
|
|
#include <types.h>
|
|
#include <console/console.h>
|
|
#include <ec/google/chromeec/ec.h>
|
|
#include "ec.h"
|
|
|
|
void mainboard_ec_init(void)
|
|
{
|
|
printk(BIOS_DEBUG, "mainboard_ec_init\n");
|
|
post_code(0xf0);
|
|
|
|
/* Restore SCI event mask on resume. */
|
|
if (acpi_is_wakeup_s3()) {
|
|
google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
|
|
MAINBOARD_EC_S3_WAKE_EVENTS);
|
|
|
|
/* Disable SMI and wake events */
|
|
google_chromeec_set_smi_mask(0);
|
|
|
|
/* Clear pending events */
|
|
while (google_chromeec_get_event() != 0)
|
|
;
|
|
google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
|
|
} else {
|
|
google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
|
|
MAINBOARD_EC_S5_WAKE_EVENTS);
|
|
}
|
|
|
|
/* Clear wake events, these are enabled on entry to sleep */
|
|
google_chromeec_set_wake_mask(0);
|
|
|
|
post_code(0xf1);
|
|
}
|