diff options
author | Shelley Chen <shchen@chromium.org> | 2017-03-15 15:25:48 -0700 |
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committer | Martin Roth <martinroth@google.com> | 2017-03-23 19:58:24 +0100 |
commit | 243dc3913df4bc112e074931c7726a6eb21273c6 (patch) | |
tree | 74aaec53555eee5502cfcf253a3ebc6f79cfe375 /src/mainboard/google/fizz/ec.c | |
parent | 7de031759b916bbb91e74e6eea371b5ca87e6bd5 (diff) | |
download | coreboot-243dc3913df4bc112e074931c7726a6eb21273c6.tar.xz |
google/fizz: Add new board
Creating google/fizz directory based on poppy (using kabylake and FSP
2.0). Only making name changes and Copyright year changes. Many
poppy-specific configs left in and will be updated in follup CLs.
BUG=b:35775024
BRANCH=None
TEST=Compile fizz board
Change-Id: Icab3639a53fef65e904e797028916fda879fff7c
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/18796
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/fizz/ec.c')
-rw-r--r-- | src/mainboard/google/fizz/ec.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/mainboard/google/fizz/ec.c b/src/mainboard/google/fizz/ec.c new file mode 100644 index 0000000000..0f2dccfaaf --- /dev/null +++ b/src/mainboard/google/fizz/ec.c @@ -0,0 +1,43 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 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 <ec/google/chromeec/ec.h> + +#include "ec.h" + +void mainboard_ec_init(void) +{ + 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) + ; + + /* Restore SCI event mask */ + 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 event mask */ + google_chromeec_set_wake_mask(0); +} |