49428d8403
Ladies and gentlemen, I'm very happy to announce coreboot support for the latest and greatest Google Chromebook: The Chromebook Pixel. See the link below for more information on the Chromebook Pixel, and its exciting specs: http://www.google.com/intl/en/chrome/devices/chromebooks.html#pixel The device is running coreboot and open source firmware on the EC (see ChromeEC commit for more information on that exciting topic) Change-Id: I03d00cf391bbb1a32f330793fe9058493e088571 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2482 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2012 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <arch/acpi.h>
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#include <vendorcode/google/chromeos/chromeos.h>
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#include <types.h>
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#include <console/console.h>
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#include <ec/google/chromeec/ec.h>
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#include "ec.h"
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void link_ec_init(void)
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{
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printk(BIOS_DEBUG, "link_ec_init\n");
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post_code(0xf0);
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/* Restore SCI event mask on resume. */
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if (acpi_slp_type == 3) {
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google_chromeec_log_events(LINK_EC_LOG_EVENTS |
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LINK_EC_S3_WAKE_EVENTS);
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/* Disable SMI and wake events */
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google_chromeec_set_smi_mask(0);
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/* Clear pending events */
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while (google_chromeec_get_event() != 0);
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google_chromeec_set_sci_mask(LINK_EC_SCI_EVENTS);
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} else {
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google_chromeec_log_events(LINK_EC_LOG_EVENTS |
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LINK_EC_S5_WAKE_EVENTS);
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}
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/* Clear wake events, these are enabled on entry to sleep */
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google_chromeec_set_wake_mask(0);
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post_code(0xf1);
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}
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