d7bd4eb003
We're happy to announce coreboot support for the "Butterfly" Chromebook, a.k.a HP Pavilion Chromebook. More information at: http://www.google.com/intl/en/chrome/devices/hp-pavilion-chromebook.html This commit also includes support for the ENE KB3940Q embedded controller running on Quanta's firmware. Change-Id: I194f847a94005218ec04eeba091c3257ac459510 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2359 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
39 lines
1.3 KiB
C
39 lines
1.3 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 The Chromium OS Authors. All rights reserved.
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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 <console/console.h>
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#include <ec/quanta/ene_kb3940q/ec.h>
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#include "ec.h"
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void butterfly_ec_init(void)
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{
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printk(BIOS_DEBUG, "Butterfly EC Init\n");
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/* Report EC info */
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/* EC version: 6 bytes */
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printk(BIOS_DEBUG," EC version: %c%c%c%c%c%c\n",
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ec_mem_read(EC_FW_VER0), ec_mem_read(EC_FW_VER1),
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ec_mem_read(EC_FW_VER2), ec_mem_read(EC_FW_VER3),
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ec_mem_read(EC_FW_VER4), ec_mem_read(EC_FW_VER5));
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/* Disable wake on USB, LAN & RTC */
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/* Enable Wake from Keyboard */
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ec_mem_write(EC_EC_PSW, EC_PSW_IKB);
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}
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