Duncan Laurie | a802be2 | 2018-10-15 15:01:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright 2018 Google LLC |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
| 16 | Device (WLCO) |
| 17 | { |
| 18 | Name (_HID, "GOOG000C") |
| 19 | Name (_UID, 1) |
| 20 | Name (_DDN, "Wilco EC Command Device") |
Duncan Laurie | db48f7e | 2018-10-29 16:49:02 -0700 | [diff] [blame] | 21 | #ifdef EC_WAKE_PIN |
| 22 | Name (_PRW, Package () { EC_WAKE_PIN, 0x5 }) |
| 23 | #endif |
Duncan Laurie | a802be2 | 2018-10-15 15:01:15 -0700 | [diff] [blame] | 24 | |
| 25 | Method (_STA) |
| 26 | { |
| 27 | Return (0xf) |
| 28 | } |
| 29 | |
| 30 | Name (_CRS, ResourceTemplate () |
| 31 | { |
| 32 | IO (Decode16, |
| 33 | CONFIG_EC_BASE_HOST_DATA, |
| 34 | CONFIG_EC_BASE_HOST_DATA, |
| 35 | 4, 4) |
| 36 | IO (Decode16, |
| 37 | CONFIG_EC_BASE_HOST_COMMAND, |
| 38 | CONFIG_EC_BASE_HOST_COMMAND, |
| 39 | 4, 4) |
| 40 | IO (Decode16, |
| 41 | CONFIG_EC_BASE_PACKET, |
| 42 | CONFIG_EC_BASE_PACKET, |
| 43 | 16, 16) |
| 44 | }) |
| 45 | |
| 46 | Name (_PRS, ResourceTemplate () |
| 47 | { |
| 48 | StartDependentFn (0, 0) { |
| 49 | IO (Decode16, |
| 50 | CONFIG_EC_BASE_HOST_DATA, |
| 51 | CONFIG_EC_BASE_HOST_DATA, |
| 52 | 4, 4) |
| 53 | IO (Decode16, |
| 54 | CONFIG_EC_BASE_HOST_COMMAND, |
| 55 | CONFIG_EC_BASE_HOST_COMMAND, |
| 56 | 4, 4) |
| 57 | IO (Decode16, |
| 58 | CONFIG_EC_BASE_PACKET, |
| 59 | CONFIG_EC_BASE_PACKET, |
| 60 | 16, 16) |
| 61 | } |
| 62 | EndDependentFn () |
| 63 | }) |
| 64 | } |
Duncan Laurie | aaac678 | 2019-02-01 09:37:34 -0800 | [diff] [blame^] | 65 | |
| 66 | Device (WEVT) |
| 67 | { |
| 68 | Name (_HID, "GOOG000D") |
| 69 | Name (_UID, 1) |
| 70 | Name (_DDN, "Wilco EC Event Interface") |
| 71 | |
| 72 | Method (_STA) |
| 73 | { |
| 74 | Return (0xB) |
| 75 | } |
| 76 | |
| 77 | /* Get Event Buffer */ |
| 78 | Method (QSET, 0, Serialized) |
| 79 | { |
| 80 | /* Get count of event bytes */ |
| 81 | Local0 = R (QSEC) |
| 82 | Name (QBUF, Buffer (Local0) {}) |
| 83 | |
| 84 | /* Fill QS event buffer with Local0 bytes */ |
| 85 | For (Local1 = 0, Local1 < Local0, Local1++) { |
| 86 | QBUF[Local1] = R (QSEB) |
| 87 | } |
| 88 | |
| 89 | Printf ("QS = %o", QBUF) |
| 90 | Return (QBUF) |
| 91 | } |
| 92 | } |