From a7198b34ccf120df2a9e5b9f104812e96916ad08 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Tue, 11 Dec 2012 16:00:47 -0800 Subject: Add support for Google Parrot Chromebook AKA Acer C7 Chromebook See http://www.google.com/intl/en/chrome/devices/acer-c7-chromebook.html for more information. Thank you to Sage Electronic Engineering, LLC for making this possible! http://www.se-eng.com/ Change-Id: Ic4e4d50045a82cbb82e1dea3cd5a04525a648612 Signed-off-by: Stefan Reinauer Reviewed-on: http://review.coreboot.org/2026 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/mainboard/google/parrot/ec.h | 66 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 src/mainboard/google/parrot/ec.h (limited to 'src/mainboard/google/parrot/ec.h') diff --git a/src/mainboard/google/parrot/ec.h b/src/mainboard/google/parrot/ec.h new file mode 100644 index 0000000000..5245920ec1 --- /dev/null +++ b/src/mainboard/google/parrot/ec.h @@ -0,0 +1,66 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 The Chromium OS Authors. All rights reserved. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef PARROT_EC_H +#define PARROT_EC_H + +#define EC_SCI_GPI 7 /* GPIO7 is EC_SCI# */ +#define EC_SMI_GPI 8 /* GPIO8 is EC_SMI# */ +#define EC_LID_GPI 15 /* GPIO15 is EC_LID_OUT# */ + +/* EC SMI sources TODO - make defines + * No event 80h +*/ +#define EC_NO_EVENT 0x80 +/* + * DTS temperature update A0h + * Decrease brightness event A1h + * Increase brightness event A2h + * Lid open A5h + * Lid closed A6h + */ +#define EC_LID_CLOSE 0xA6 + /* Bluetooth wake up event A9h + * Display change (LCD , CRT) ACh + * Cpu fast event ADh + * Cpu slow event ADh + * Battery life in critical low state (LLB) B2h + */ +#define EC_BATTERY_CRITICAL 0xB2 +/* + * Battery life in low power state (LB) B3h + * Battery Plug-In B5h + * Docked in request BAh + * Undock request BBh + * Power button pressed C2h + * AC power plug-in C7h + * AC power plug-out C8h + * Modem Ring In CAh + * PME signal active CEh + * Acer Hotkey Function – Make event D5h + * Acer Hotkey Function – Break event D6h + */ + +#ifndef __ACPI__ +extern void parrot_ec_init(void); +u8 parrot_rev(void); +int parrot_ec_running_ro(void); +#endif + +#endif // PARROT_EC_H -- cgit v1.2.3