Kyösti Mälkki | 9116270 | 2011-11-03 15:22:01 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2011 Kyösti Mälkki <kyosti.malkki@gmail.com> |
| 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 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | */ |
| 19 | |
| 20 | |
| 21 | /* SuperIO GPIO configuration via logical device 0x0A */ |
| 22 | |
| 23 | Name (MSBF, ResourceTemplate () |
| 24 | { |
| 25 | IO (Decode16, 0x0000, 0x0000, 0x01, 0x80, _Y1B) |
| 26 | }) |
| 27 | |
| 28 | OperationRegion (LPC0, SystemIO, 0x0E00, 0x60) |
| 29 | Field (LPC0, ByteAcc, NoLock, Preserve) |
| 30 | { |
| 31 | PME0, 8, |
| 32 | Offset (0x02), PME2,8, |
| 33 | Offset (0x04), PME4,8, |
| 34 | Offset (0x0A), PMEA,8, |
| 35 | Offset (0x23), |
| 36 | GC10,8, GC11,8, GC12,8, GC13,8, GC14,8, GC15,8, GC16,8, GC17,8, |
| 37 | GC20,8, GC21,8, GC22,8, GC23,8, GC24,8, GC25,8, GC26,8, GC27,8, |
| 38 | GC30,8, GC31,8, GC32,8, GC33,8, GC34,8, GC35,8, GC36,8, GC37,8, |
| 39 | GC40,8, GC41,8, GC42,8, GC43,8, |
| 40 | |
| 41 | Offset (0x3F), |
| 42 | GC50,8, GC51,8, GC52,8, GC53,8, GC54,8, GC55,8, GC56,8, GC57,8, |
| 43 | GC60,8, GC61,8, |
| 44 | |
| 45 | Offset (0x4B), |
| 46 | GP_1,8, GP_2,8, GP_3,8, GP_4,8, GP_5,8, GP_6,8, |
| 47 | Offset (0x56), FAN1,8, |
| 48 | Offset (0x5D), LED1,8, LED2,8, |
| 49 | } |
| 50 | |
| 51 | OperationRegion (SMC1, SystemIO, 0x2E, 0x02) |
| 52 | Field (SMC1, ByteAcc, NoLock, Preserve) |
| 53 | { |
| 54 | INDX, 8, DATA, 8 |
| 55 | } |
| 56 | |
| 57 | IndexField (INDX, DATA, ByteAcc, NoLock, Preserve) |
| 58 | { |
| 59 | Offset (0x07), LDN, 8, |
| 60 | Offset (0x22), PWRC, 8, |
| 61 | Offset (0x30), ACTR, 8, |
| 62 | Offset (0x60), |
| 63 | IOAH, 8, IOAL, 8, |
| 64 | IOBH, 8, IOBL, 8, |
| 65 | |
| 66 | Offset (0x70), INTR, 8, |
| 67 | Offset (0x72), INT1, 8, |
| 68 | Offset (0x74), DMCH, 8, |
| 69 | Offset (0xB2), SPS1, 8, SPS2, 8, |
| 70 | Offset (0xB8), D2TS, 8, |
| 71 | Offset (0xF0), OPT1, 8, OPT2, 8, OPT3, 8, |
| 72 | Offset (0xF4), WDTC, 8, |
| 73 | Offset (0xF6), GP01, 8, GP02, 8, GP04, 8 |
| 74 | } |
| 75 | |
| 76 | Method (ECFG, 0, NotSerialized) |
| 77 | { |
| 78 | Store (0x55, INDX) |
| 79 | } |
| 80 | Method (XCFG, 0, NotSerialized) |
| 81 | { |
| 82 | Store (0xAA, INDX) |
| 83 | } |
| 84 | |
| 85 | Method (_CRS, 0, NotSerialized) |
| 86 | { |
| 87 | CreateWordField (MSBF, \_SB.PCI0.ICH0.SMSC._Y1B._MIN, IOM1) |
| 88 | CreateWordField (MSBF, \_SB.PCI0.ICH0.SMSC._Y1B._MAX, IOM2) |
| 89 | CreateByteField (MSBF, \_SB.PCI0.ICH0.SMSC._Y1B._LEN, IOML) |
| 90 | |
| 91 | ECFG () |
| 92 | Store (0x0A, \_SB.PCI0.ICH0.SMSC.LDN) |
| 93 | Store (0x00, IOM1) |
| 94 | Store (0x00, IOM2) |
| 95 | Or (\_SB.PCI0.ICH0.SMSC.IOAH, IOM1, IOM1) |
| 96 | ShiftLeft (IOM1, 0x08, IOM1) |
| 97 | Or (\_SB.PCI0.ICH0.SMSC.IOAL, IOM1, IOM1) |
| 98 | Store (IOM1, IOM2) |
| 99 | If (LNotEqual (IOM1, 0x00)) |
| 100 | { |
| 101 | Store (0x80, IOML) |
| 102 | } |
| 103 | XCFG () |
| 104 | |
| 105 | Return (MSBF) |
| 106 | } |
| 107 | |
| 108 | |
| 109 | Method (_INI, 0, NotSerialized) |
| 110 | { |
| 111 | /* GPIO configuration */ |
| 112 | Store (0x00, GC10) |
| 113 | Store (0x81, GC11) |
| 114 | Store (0x00, GC17) |
| 115 | Store (0x0c, GC21) |
| 116 | Store (0x00, GC22) |
| 117 | Store (0x04, GC27) |
| 118 | Store (0x04, GC30) |
| 119 | Store (0x01, GC31) |
| 120 | Store (0x01, GC32) |
| 121 | Store (0x01, GC33) |
| 122 | Store (0x01, GC34) /* GPI password jumper */ |
| 123 | Store (0x01, GC35) /* GPI scsi enable jumper */ |
| 124 | #if 1 |
| 125 | Store (0x01, GC42) /* GPI */ |
| 126 | #else |
| 127 | Store (0x84, GC42) /* nIO_PME */ |
| 128 | #endif |
| 129 | Store (0x86, GC60) /* led 1 */ |
| 130 | Store (0x81, GC61) /* led 2 ?? */ |
| 131 | |
| 132 | /* GPIO initial output levels */ |
| 133 | Store (GP_1, Local0) |
| 134 | And( Local0, 0x7C, Local0) |
| 135 | Or ( Local0, 0x81, Local0) |
| 136 | Store (Local0, GP_1) |
| 137 | |
| 138 | Store (GP_2, Local0) |
| 139 | And( Local0, 0xFE, Local0) |
| 140 | Or ( Local0, 0x00, Local0) |
| 141 | Store (Local0, GP_2) |
| 142 | |
| 143 | Store (GP_3, Local0) |
| 144 | And( Local0, 0x7F, Local0) |
| 145 | Or ( Local0, 0x80, Local0) |
| 146 | Store (Local0, GP_3) |
| 147 | |
| 148 | Store (GP_4, Local0) |
| 149 | And( Local0, 0x7F, Local0) |
| 150 | Or ( Local0, 0x00, Local0) |
| 151 | Store (Local0, GP_4) |
| 152 | |
| 153 | /* Power Led */ |
| 154 | Store (LED1, Local0) |
| 155 | And( Local0, 0xfc, Local0) |
| 156 | Or ( Local0, 0x01, Local0) |
| 157 | Store (Local0, LED1) |
| 158 | |
| 159 | } |
| 160 | |
| 161 | Method (MLED, 1, NotSerialized) |
| 162 | { |
| 163 | If (LEqual (Arg0, 0x00)) |
| 164 | { |
| 165 | Store (0x00, LED1) |
| 166 | } |
| 167 | |
| 168 | If (LOr (LEqual (Arg0, 0x01), LEqual (Arg0, 0x02))) |
| 169 | { |
| 170 | Store (0x01, LED1) |
| 171 | } |
| 172 | |
| 173 | If (LEqual (Arg0, 0x03)) |
| 174 | { |
| 175 | Store (0x02, LED1) |
| 176 | } |
| 177 | |
| 178 | If (LOr (LEqual (Arg0, 0x04), LEqual (Arg0, 0x05))) |
| 179 | { |
| 180 | Store (0x03, LED1) |
| 181 | } |
| 182 | } |
| 183 | |