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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
*
* 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.
*/
Device(EC0)
{
Name (_HID, EISAID("PNP0C09"))
Name (_UID, 1)
// _REG method requires that an operation region be defined.
OperationRegion (ERAM, EmbeddedControl, 0x00, 0xff)
Field (ERAM, ByteAcc, Lock, Preserve)
{
}
Method (_CRS, 0, Serialized)
{
Name (ECMD, ResourceTemplate()
{
IO (Decode16, 0x62, 0x62, 0, 1)
IO (Decode16, 0x66, 0x66, 0, 1)
})
Return (ECMD)
}
Method (_REG, 2)
{
// This method is needed by Windows XP/2000
// for EC initialization before a driver
// is loaded
}
Name (_GPE, 23) // GPI07 / GPE23 -> Runtime SCI
// TODO EC Query methods
// TODO Scope _SB devices for AC power, LID, Power button
}
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