| Angel Pons | 236c637 | 2020-04-03 01:21:05 +0200 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* This file is part of the coreboot project. */ |
| Kyösti Mälkki | 9116270 | 2011-11-03 15:22:01 +0200 | [diff] [blame] | 3 | |
| 4 | |
| 5 | /* Board powers on with button or PME# from on-board GbE wake-on-lan. |
| 6 | * Board shuts down to S5/G2. Any other power management is untested. |
| 7 | */ |
| 8 | |
| 9 | Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 }) |
| 10 | Name (\_S1, Package () { 0x01, 0x01, 0x00, 0x00 }) |
| 11 | Name (\_S3, Package () { 0x05, 0x05, 0x00, 0x00 }) |
| 12 | Name (\_S4, Package () { 0x06, 0x06, 0x00, 0x00 }) |
| 13 | Name (\_S5, Package () { 0x07, 0x07, 0x00, 0x00 }) |
| 14 | |
| 15 | Scope (\_GPE) |
| 16 | { |
| 17 | Method (_L03, 0, NotSerialized) |
| 18 | { |
| 19 | Notify (\_SB.PCI0.USB0, 0x02) |
| 20 | } |
| 21 | Method (_L04, 0, NotSerialized) |
| 22 | { |
| 23 | Notify (\_SB.PCI0.USB1, 0x02) |
| 24 | } |
| 25 | |
| 26 | /* WOL header */ |
| 27 | Method (_L08, 0, NotSerialized) |
| 28 | { |
| 29 | Notify (\_SB.PCI0.PCI5, 0x02) |
| 30 | Notify (\_SB.SLBT, 0x02) |
| 31 | } |
| 32 | |
| 33 | /* PME# */ |
| 34 | Method (_L0B, 0, NotSerialized) |
| 35 | { |
| 36 | #if 1 |
| 37 | Notify (\_SB.LID0, 0x02) |
| 38 | #else |
| 39 | Notify (\_SB.PCI0.HLIB.P64B.ETH0, 0x02) |
| 40 | Notify (\_SB.PCI0.HLIB.P64B, 0x02) |
| 41 | Notify (\_SB.PCI0.HLIB.P64A, 0x02) |
| 42 | #endif |
| 43 | } |
| 44 | |
| 45 | Method (_L0C, 0, NotSerialized) |
| 46 | { |
| 47 | Notify (\_SB.PCI0.USB2, 0x02) |
| 48 | } |
| 49 | |
| 50 | /* PME_B0_STS# */ |
| 51 | Method (_L0D, 0, NotSerialized) |
| 52 | { |
| 53 | Notify (\_SB.PCI0.USB3, 0x02) |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | /* Clear power buttons */ |
| 58 | Method (\_INI, 0, NotSerialized) |
| 59 | { |
| 60 | Or (\_SB.PCI0.ICH0.PS1H, 0x09, \_SB.PCI0.ICH0.PS1H) |
| 61 | Or (\_SB.PCI0.ICH0.PE1H, 0x01, \_SB.PCI0.ICH0.PE1H) |
| 62 | } |
| 63 | |
| 64 | /* Prepare To Sleep */ |
| 65 | Method (\_PTS, 1, NotSerialized) |
| 66 | { |
| 67 | Or (\_SB.PCI0.ICH0.GS0H, 0x19, \_SB.PCI0.ICH0.GS0H) |
| 68 | Or (\_SB.PCI0.ICH0.GS0L, 0x11, \_SB.PCI0.ICH0.GS0L) |
| 69 | } |
| 70 | |
| 71 | /* System Wake */ |
| 72 | Method (\_WAK, 1, NotSerialized) |
| 73 | { |
| 74 | Or (\_SB.PCI0.ICH0.GS0H, 0x19, \_SB.PCI0.ICH0.GS0H) |
| 75 | Or (\_SB.PCI0.ICH0.GS0L, 0x11, \_SB.PCI0.ICH0.GS0L) |
| 76 | |
| 77 | Return ( Package() { 0x0, 0x0 } ) |
| 78 | } |