/* * This file is part of the coreboot project. * * Copyright (C) 2011 Kyösti Mälkki * * 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. */ /* Board powers on with button or PME# from on-board GbE wake-on-lan. * Board shuts down to S5/G2. Any other power management is untested. */ Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 }) Name (\_S1, Package () { 0x01, 0x01, 0x00, 0x00 }) Name (\_S3, Package () { 0x05, 0x05, 0x00, 0x00 }) Name (\_S4, Package () { 0x06, 0x06, 0x00, 0x00 }) Name (\_S5, Package () { 0x07, 0x07, 0x00, 0x00 }) Scope (\_GPE) { Method (_L03, 0, NotSerialized) { Notify (\_SB.PCI0.USB0, 0x02) } Method (_L04, 0, NotSerialized) { Notify (\_SB.PCI0.USB1, 0x02) } /* WOL header */ Method (_L08, 0, NotSerialized) { Notify (\_SB.PCI0.PCI5, 0x02) Notify (\_SB.SLBT, 0x02) } /* PME# */ Method (_L0B, 0, NotSerialized) { #if 1 Notify (\_SB.LID0, 0x02) #else Notify (\_SB.PCI0.HLIB.P64B.ETH0, 0x02) Notify (\_SB.PCI0.HLIB.P64B, 0x02) Notify (\_SB.PCI0.HLIB.P64A, 0x02) #endif } Method (_L0C, 0, NotSerialized) { Notify (\_SB.PCI0.USB2, 0x02) } /* PME_B0_STS# */ Method (_L0D, 0, NotSerialized) { Notify (\_SB.PCI0.USB3, 0x02) } } /* Clear power buttons */ Method (\_INI, 0, NotSerialized) { Or (\_SB.PCI0.ICH0.PS1H, 0x09, \_SB.PCI0.ICH0.PS1H) Or (\_SB.PCI0.ICH0.PE1H, 0x01, \_SB.PCI0.ICH0.PE1H) } /* Prepare To Sleep */ Method (\_PTS, 1, NotSerialized) { Or (\_SB.PCI0.ICH0.GS0H, 0x19, \_SB.PCI0.ICH0.GS0H) Or (\_SB.PCI0.ICH0.GS0L, 0x11, \_SB.PCI0.ICH0.GS0L) } /* System Wake */ Method (\_WAK, 1, NotSerialized) { Or (\_SB.PCI0.ICH0.GS0H, 0x19, \_SB.PCI0.ICH0.GS0H) Or (\_SB.PCI0.ICH0.GS0L, 0x11, \_SB.PCI0.ICH0.GS0L) Return ( Package() { 0x0, 0x0 } ) }