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Diffstat (limited to 'src/ec/quanta/it8518/acpi/ec.asl')
| -rw-r--r-- | src/ec/quanta/it8518/acpi/ec.asl | 665 |
1 files changed, 665 insertions, 0 deletions
diff --git a/src/ec/quanta/it8518/acpi/ec.asl b/src/ec/quanta/it8518/acpi/ec.asl new file mode 100644 index 0000000000..7549fa283d --- /dev/null +++ b/src/ec/quanta/it8518/acpi/ec.asl @@ -0,0 +1,665 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * The mainboard must define a PNOT method to handle power + * state notifications and Notify CPU device objects to + * re-evaluate their _PPC and _CST tables. + */ + +Device (EC0) +{ + Name (_HID, EISAID ("PNP0C09")) + Name (_UID, 1) + Name (_GPE, Add(EC_SCI_GPI, 16)) // GPE for Runtime SCI + + // EC RAM fields + OperationRegion(ERAM, EmbeddedControl, 0, 0xFF) + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0x00), // [Configuration Space 0] + , 1, // Reserved bit[0] + ENGA, 1, // Enable Global attention + ENHY, 1, // Enable Hotkey function + HFNE, 1, // Enable Sticky Fn Key + DSEM, 1, // Disable embedded NumPad Emulation + EN3R, 1, // Enable 3rd Host interface and TWR registers + , 1, // Reserved bit[6] + ENTM, 1, // Enable Thermal monitoring + + Offset(0x01), // [Configuration Space 1] + ENBK, 1, // Enable Panel backlight on/ off synchronized with LID state + , 3, // Reserved bits[1:3] + WPSW, 1, // Warning if the power switch is depressed + , 2, // Reserved bits[5:6] + NTKY, 1, // do not ignore any key while Fn key is held down + + Offset(0x02), // [Configuration Space 2] + , 5, // Reserved bits[0:4] + SNLC, 1, // Smart NumLock Enable. 1:Enable 0:Disable + , 1, // Reserved bit[6] + TNKB, 1, // ThinkVantage button function bit + // 0: Scan code (Enter key) + // 1: SMI/SCI attention + + Offset(0x03), // [Configuration Space 3] + DSHP, 1, // Disable to synchronize headphone state with the speaker mute + IGPK, 1, // Ignore phantom keys + , 2, // Reserved bits[2:3] + CBAT, 1, // Change discharge/charge preference to discharge primary battery first and charge secondary battery first if possible + ADO0, 1, // Audio button behavior mode 0 + ADO1, 1, // Audio button behavior mode 1 + , 1, // Enable to use PMH fan functions to get the fan speed + + Offset(0x04), // [Sound Mask 0] + , 1, // reserved + CLBA, 1, // critical low battery alarm + LWBA, 1, // low battery alarm (YELLOW -> RED) + SUBE, 1, // suspend beep + PUBE, 1, // vm_suspend beep + RSBE, 1, // resume beep + DCBE, 1, // DC in/out beep + PFBE, 1, // power off beep + + Offset(0x05), // [Sound Mask 1] + HSPA, 1, // power off alarm + NHDD, 1, // no HDD alarm + DEAD, 1, // dead + B440, 1, // 440 hz beep + B315, 1, // 315 hz beep + T315, 1, // two 315 hz beep + R315, 1, // three 315 hz beep + BYAM, 1, // inhibit swap + + Offset(0x06), // [Sound ID (Write only)] + HSUN, 8, // Sound ID (Write Only) + + Offset(0x07), // [Sound Repeat Interval (unit time 125ms)] + HSRP, 8, // Sound Repeat Interval (Unit time : 125ms ) + + Offset(0x08), // [Sound Mask 2] + Offset(0x09), // [KBD ID] + Offset(0x0A), // [KMC command control] + // Offset 0xOB : reserved + + Offset(0x0C), // [LED On/Off/ Blinking Control (Write only)] + HLCL, 4, // 0: power LED + // 1: battery status 0 + // 2: battery status 1 + // 3: additional Bay LED (Venice) / reserved (Toronto-4) / Slicer LED (Tokyo) + // 4-6: reserved + // 7: suspend LED + // 8: dock LED 1 + // 9: dock LED 2 + // 10-13: reserved + // 14: microphone mute + // 15: reserved + , 1, // Reserved bit[4] + , 1, // Blink gradually + BLIK, 1, // Blinking + TONF, 1, // Turn on/off + + Offset(0x0D), // [Peripheral control 3] + UONE, 1, // Bit0 - Enable to supply power through USB in S3, S4 and S5 state. + , 1, // Reserved bit[1] + , 1, // set USB_AO_SEL0 signal in S3, S4, and S5 state + , 1, // set USB_AO_SEL1 signal in S3, S4, and S5 state + , 4, // Reserved bits[4:7] + + Offset(0x0E), // [Peripheral Status 4] + HFNS, 2, // Bit[1, 0] : Fn Key Status + // [0, 0] ... Unlock + // [0, 1] ... Sticky + // [1, 0] ... Lock + // [1, 1] ... Reserved + GSER, 1, // G-Sensor Diag Error. 1:Error / 0: No error + PSCS, 1, // Inhibit charging + , 1, // External power saving mode + GSUD, 1, // G-Sensor under Diag. 1: Diag is running/0: Diag comp(not running) + GSID, 2, // Bit[7,6] G-Sensor type ID + // [0,0] ... None + // [0,1] ... STMicro + // [1,0] ... Memsic + // [1,1] ... ADI + + Offset(0x0F), // [Peripheral status 5 (read only)] + , 4, // Reserved bits[0:3] + HDSU, 1, // HDD was detached in suspend (this bit is cleared when the system enters into suspend) + BYSU, 1, // Bay HDD was detached in suspend (this bit is cleared when the system enters into suspend) + , 1, // NumLock state of the embedded keyboard + TMOD, 1, // Tablet mode switch + + Offset(0x10), // [Attention Mask (00-127)] + HAM0, 8, // 10 : Attention Mask (00-07) + HAM1, 8, // 11 : Attention Mask (08-0F) + HAM2, 8, // 12 : Attention Mask (10-17) + HAM3, 8, // 13 : Attention Mask (18-1F) + HAM4, 8, // 14 : Attention Mask (20-27) + HAM5, 8, // 15 : Attention Mask (28-2F) + HAM6, 8, // 16 : Attention Mask (30-37) + HAM7, 8, // 17 : Attention Mask (38-3F) + HAM8, 8, // 18 : Attention Mask (40-47) + HAM9, 8, // 19 : Attention Mask (48-4F) + HAMA, 8, // 1A : Attention Mask (50-57) + HAMB, 8, // 1B : Attention Mask (58-5F) + HAMC, 8, // 1C : Attention Mask (60-67) + HAMD, 8, // 1D : Attention Mask (68-6F) + HAME, 8, // 1E : Attention Mask (70-77) + HAMF, 8, // 1F : Attention Mask (78-7F) + + // Offset 0x20 : reserved + Offset(0x21), // [Inhibit Charge timer byte High (00h)] (timer is kicked when high byte is written) + + Offset(0x23), // [Misc. control] + // 01h Reset charge inhibit + // 02h Inhibit to charge + // 03h Reset external power saving mode + // 04h Set to external power saving mode + // 09h Emulate pressing an eject button of optical device in the bay + // 0Ah Reset thermal state to control the fan + // 10h Start gravity sensor diagnostic program + + // Offset 24-26 : reserved + Offset(0x27), // [Passward Scan Code] + // Offset 28-29 : reserved + + Offset(0x2A), // [Attention Request] + HATR, 8, // 2A : Attention request + + Offset(0x2B), // [Trip point of battery capacity] + HT0H, 8, // 2B : MSB of Trip Point Capacity for Battery 0 + HT0L, 8, // 2C : LSB of Trip Point Capacity for Battery 0 + HT1H, 8, // 2D : MSB of Trip Point Capacity for Battery 1 + HT1L, 8, // 2E : LSB of Trip Point Capacity for Battery 1 + + Offset(0x2F), // [Fan Speed Control] + HFSP, 8, // bit 2-0: speed (0: stop, 7:highest speed) + // bit 5-3: reserved (should be 0) + // bit 6: max. speed + // bit 7: Automatic mode (fan speed controlled by thermal level) + + Offset(0x30), // [Audio mute control] + , 7, // Reserved bits[0:6] + SMUT, 1, // Mute + + Offset(0x31), // [Peripheral Control 2] + FANS, 2, // bit 0,1 Fan selector + // 00: Fan 1, 01: Fan 2 + HUWB, 1, // UWB on + ENS4, 1, // Reserved bit[3] + DSEX, 1, // Disable Express Card + AYID, 1, // Always-on Card identified + , 1, // Select USB to Always On card + , 1, // Assert the express card slot power control standby signal + + Offset(0x32), // [EC Event Mask 0] + HWPM, 1, // PME : Not used. PME# is connected to GPE directly. + HWLB, 1, // Critical Low Bat + HWLO, 1, // Lid Open + , 1, // Eject button + HWFN, 1, // FN key + , 1, // Portfino wake up + HWRI, 1, // Ring Indicator (UART) + HWBU, 1, // Bay Unlock + + Offset(0x33), // [EC Event Mask 1] + + Offset(0x34), // [Peripheral status 2 (read only)] + , 1, // Reserved bit[0] + , 1, // Beep is being sounded now + , 1, // SMBus is busy + , 1, // Reserved bit[3] + , 1, // Fan exists + , 1, // Gravity sensors exist + , 1, // Reserved bit[6] + HPLO, 1, // Power consumption warning + + Offset(0x35), // [Peripheral status 3 (Read only)] + , 1, // Input devices (keyboard and mouse) are locked by password + , 1, // Input devices are frozen (input from devices are inhibited) + , 1, // Fan power on Reset is done + , 1, // Attention is disabled temporarily + , 1, // Fan error + , 2, // Reserved bit[5:6] + , 1, // Thermal sensor error + + Offset(0x36), // [Copy register of EC Event Status (0x32)] + Offset(0x37), // [Copy register of EC Event Status (0x33)] + + Offset(0x38), // [Battery 0 status (read only)] + HB0S, 7, // bit 3-0 level + // F: Unknown + // 2-n: battery level + // 1: low level + // 0: (critical low battery, suspend/ hibernate) + // bit 4 error + // bit 5 charge + // bit 6 discharge + MBTS, 1, // bit 7 battery attached + + Offset(0x39), // [Battery 1 status (read only)] + // bit definition is the same as offset(0x38) + + Offset(0x3A), // [Peripheral control 0] + MUTE, 1, // Mute + I2CS, 1, // I2C select ( 0:Dock EEPROM etc, 1:Thermal sensor etc )(Tokyo-2) + PWRF, 1, // Power off + WANO, 1, // H/W Override bit + // (enable to control wireless devices even if the global WAN disable switch is ON) + DCBD, 1, // Bluetooth On + DCWL, 1, // Wireless Lan On + DCWW, 1, // Wireless Wan On + , 1, // 2nd Battery Inhibit (Tokyo) + + Offset(0x3B), // [Peripheral control 1] + SPKM, 1, // Speaker Mute + KBLH, 1, // Keyboard Light + , 1, // Reserved bit[2] + BTDH, 1, // Bluetooth detach + USBN, 1, // USB On + , 1, // Inhibit communication with battery 0 + , 1, // Inhibit communication with battery 1 + S3FG, 1, // Reserved bit[7] + + Offset(0x3C), // [Resume reason (Read only)] + Offset(0x3D), // [Password Control byte] + Offset(0x3E), // [Password data (8 byte)~ offset:45h] + + Offset(0x46), // [sense status 0] + FNKY, 1, // Fn key + , 1, // Reserved bit[1] + HPLD, 1, // LID open + PROF, 1, // Power off + ACPW, 1, // External power (AC status) + , 2, // Reserved bits[5:6] + CALR, 1, // LP mode (power consumption alert) + + Offset(0x47), // [sense status 1] + HPBU, 1, // Bay Unlock + DKEV, 1, // Dock event + BYNO, 1, // Bay is not Attached + HDIB, 1, // HDD in the bay + , 4, // Reserved bits[4:7] + + Offset(0x48), // [sense status 2] + HPHI, 1, // Head Phone In + GSTS, 1, // Global Wan Enable Switch + , 2, // Reserved bits[2:3] + EXGC, 1, // External Graphic Chip + DOKI, 1, // Dock attached + HDDT, 1, // HDD detect + , 1, // Reserved bit[7] + + Offset(0x49), // [sense status 3] + // Offset 0x4A : reserved + + Offset(0x4C), // [MSB of Event Timer] + ETHB, 8, // bit[14:0]=timer counter, bit[15], 0:ms, 1:sec + + Offset(0x4D), // [LSB of Event Timer] + ETLB, 8, // + + Offset(0x4E), // [EC Event Status 0] + Offset(0x4F), // [EC Event Status 1] + + Offset(0x50), // [SMB_PRTCL (protocol register)] + SMPR, 8, // 00: Controller Not In use + // 01: reserved + // 02: Write Quick command + // 03: Read Quick command + // 04: Send Quick command + // 05: Receive Byte + // 06: Write Byte + // 07: Read Byte + // 08: Write Word + // 09: Read Word + // 0A: Write block + + Offset(0x51), // [SMB_STS (status register)] + SMST, 8, // bits[0:4] Status + // bit[5] Reserved + // bit[6] Alarm Received + // bit[7] Done + + Offset(0x52), // [SMB_ADDR (address register)] + SMAD, 8, // + + Offset(0x53), // [SMB_CMD (Command register)] + SMCM, 8, // + + Offset(0x54), // [SMB_DATA (Data Register (32 bytes))~ offset:73h] + SMD0, 100, // + + Offset(0x74), // [SMB_BCNT (Block count register)] + BCNT, 8, // + + Offset(0x75), // [SMB_ALRM_ADDR (Alarm address register)] + SMAA, 8, // + + Offset(0x76), // [SMB_ALRM_DATA (Alarm data register (2 bytes))] + BATD, 16, // + + Offset(0x78), // [Temperature of thermal sensor 0 (centigrade)] + TMP0, 8, // 78 : Temperature of thermal sensor 0 + TMP1, 8, // 79 : Temperature of thermal sensor 1 + TMP2, 8, // 7A : Temperature of thermal sensor 2 + TMP3, 8, // 7B : Temperature of thermal sensor 3 + TMP4, 8, // 7C : Temperature of thermal sensor 4 + TMP5, 8, // 7D : Temperature of thermal sensor 5 + TMP6, 8, // 7E : Temperature of thermal sensor 6 + TMP7, 8, // 7F : Temperature of thermal sensor 7 + + // Offset 79-7F : reserved + Offset(0x80), // [Attention control byte] + + Offset(0x81), // [Battery information ID for 0xA0-0xAF] + HIID, 8, // (this byte is depend on the interface, 62&66 and 1600&1604) + + Offset(0x82), // [Fn Dual function - make time out time (100ms unit)] + + Offset(0x83), // [Fn Dual function ID] + HFNI, 8, // 0: none + // 1-3: Reserved + // 4: ACPI Power + // 5: ACPI Sleep + // 6: ACPI Wake + // 7: Left Ctrl key + + Offset(0x84), // [Fan Speed] + , 16, // + // (I/F Offset 3Bh bit5 => 0:Main Fan , 1:Second Fan) + + Offset(0x86), // [password 0 - 7 status] + Offset(0x87), // [password 8 - 15 status] + Offset(0x88), // [Thermal Status of Level 0 (low)] + Offset(0x89), // [Thermal Status of Level 1 (middle)] + Offset(0x8A), // [Thermal Status of Level 2 (middle high)] + Offset(0x8B), // [Thermal Status of Level 3 (high)] + // Offset 0x8C : reserved + + Offset(0x8D), // [Interval of polling Always-on cards in half minute] + HDAA, 3, // Warning Delay Period + HDAB, 3, // Stolen Delay Period + HDAC, 2, // Sensitivity + + Offset(0x8E), // [Key-number assigned to the ThinkVantage button] + Offset(0x8F), // [EC Internal Use for Fan Duty Table Creation] + Offset(0x90), // [EC internal use] + Offset(0xA0), // [Battery Information Area]~ offset:0AFh + Offset(0xB0), // [Battery 0 charge start capacity] + Offset(0xB1), // [Battery 0 charge stop capacity] + Offset(0xB2), // [Battery 1 charge start capacity] + Offset(0xB3), // [Battery 1 charge stop capacity] + + Offset(0xB4), // [Battery 0 control] + // 01h Stop refreshing the battery + // 02h Refresh the battery + // 07h Set long life span mode + // 08h Set long run time mode + + Offset(0xB5), // [Battery 1 control] + // Offset B6-C7 : reserved + + Offset(0xC8), // [Adaptive Thermal Management (ATM)] + ATMX, 8, // bit 7-4 - Thermal Table & bit 3-0 - Fan Speed Table + + Offset(0xC9), // [Wattage of AC/DC] + AC65, 8, // + + Offset(0xCA), // Reserved - but should be 0 + + Offset(0xCB), // [ATM configuration] + BFUD, 1, // bit 0 - Battery FUD Flag + , 7, // bit 1~7 - Reserved + + Offset(0xCC), // + PWMH, 8, // CC : AC Power Consumption (MSB) + PWML, 8, // CD : AC Power Consumption (LSB) - unit: 100mW + + Offset(0xCE), // [Configuration Space 4] + , 2, // Windows key mode + , 2, // Application key mode + , 1, // Swap the Fn key and the left Ctrl key + , 3, // Reserved bits[5:7] + + Offset(0xCF), // [Configuration Space 5] + HSID, 8, // Hand shaking byte of system information ID + + Offset(0xD0), // [EC Type] + // D1-DF : reserved + + Offset(0xE0), // @@ Mapping to old EC RAM for battery information + ECRC, 16, // BAT1 Sys command [0] RC + ECAC, 16, // BAT1 Sys command [0] AV_I + ECVO, 16, // BAT1 Sys command [0] Voltage + + // E1-E7 : reserved + Offset(0xE8), // [Version 0] + Offset(0xE9), // [Version 1] + Offset(0xEA), // [Machine ID] + Offset(0xEB), // [Function Specification Minor Version] + Offset(0xEC), // [EC capability 0] + Offset(0xED), // [EC capability 1] + + Offset(0xEE), // [Highest battery level] + MBTH, 4, // bit 3-0: battery 0 highest level + SBTH, 4, // bit 7-4: battery 1 highest level + // note: if highest level is 0 or 0xF, it means not defined + // (in this case, use default hightest level, it is 6) + + Offset(0xEF), // [EC Function Specification Major Version] + Offset(0xF0), // [Build ID]~ offset:0F7h + + Offset(0xF8), // [Build Date (F8: MSB, F9:LSB)] + , 4, // bit 3-0: day(1-31) + , 4, // bit 7-4: month(1-12) + , 8, // bit 15-8: year(2000 base) + + Offset(0xFA), // [Build Time (in 2seconds)] + // ex: when index FAh=5Ah and index FBh=ADh, Build Time is 5AADh .. 12:53:46 + + Offset(0xFC), // [reserved]~ offset:0FFh + } // End of ERAM + + // + // Battery Information ID : 00/10 + // + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0xA0), + SBRC, 16, // Remaining Capacity + SBFC, 16, // Fully Charged Capacity + SBAE, 16, // Average Time To Empty + SBRS, 16, // Relative State Of Charge + SBAC, 16, // Average Current + SBVO, 16, // Voltage + SBAF, 16, // Average Time To Full + SBBS, 16, // Battery State + } + + // + // Battery Information ID : 01/11 + // + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0xA0), + // Battery Mode(w) + , 15, + SBCM, 1, // bit 15 - CAPACITY_MODE + // 0: Report in mA/mAh ; 1: Enabled + SBMD, 16, // Manufacture Data + SBCC, 16, // Cycle Count + } + + // + // Battery Information ID : 02/12 + // + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0xA0), + SBDC, 16, // Design Capacity + SBDV, 16, // Design Voltage + SBOM, 16, // Optional Mfg Function 1 + SBSI, 16, // Specification Info + SBDT, 16, // Manufacture Date + SBSN, 16, // Serial Number + } + + // + // Battery Information ID : 04/14 + // + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0xA0), + SBCH, 32, // Device Checmistory (string) + } + + // + // Battery Information ID : 05/15 + // + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0xA0), + SBMN, 128, // Manufacture Name (s) + } + + // + // Battery Information ID : 06/16 + // + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0xA0), + SBDN, 128, // Device Name (s) + } + + Method (_CRS, 0, NotSerialized) + { + Name (ECMD, ResourceTemplate() + { + IO (Decode16, 0x62, 0x62, 0, 1) + IO (Decode16, 0x66, 0x66, 0, 1) + }) + Return (ECMD) + } + + Method (_REG, 2, NotSerialized) + { + // Initialize AC power state + Store (ACPW, \PWRS) + + // Initialize LID switch state + Store (NOT(HPLD), \LIDS) + + // Enable OS control of fan speed + // TODO Store (One, FCOS) + + // Force a read of CPU temperature + // TODO Which temperature corresponds to the CPU? + Store (TMP0, Local0) + } + +/* Attention Codes + * 00h No Event + * 01h-0Fh Reserved for ACPI Events + * 10h-1Fh Hotkey Events + * 22h Critical Low Battery + * 23h Battery Empty + * 24h Trip Point Capacity Event for Battery 0 + * 26h AC Adapter Attached + * 27h AC Adapter Detached + * 28h Power Off Switch Pressed + * 29h Power Off Switch Released + * 2Ah LID Open + * 2Bh LID Close + * 3Eh PME Event + * 40h Thermal Event + * 41h Global Wireless Enable Switch + * 43h Mute State Change + * 4Ah Battery 0 Attach/Detach + * 4Bh Battery 0 State Change + * 66h Mute Button + */ + + // Battery at critical low state + Method (_Q22) + { + If (MBTS) + { + Notify (BATX, 0x80) + } + } + + // AC Power Connected + Method (_Q26, 0, NotSerialized) + { + Store (One, \PWRS) + Notify (AC, 0x80) + Notify (BATX, 0x80) + \PNOT () + } + + // AC Power Removed + Method (_Q27, 0, NotSerialized) + { + Store (Zero, \PWRS) + Notify (AC, 0x80) + \PNOT () + } + + // LID Open + Method (_Q2A) + { + Store (One, \LIDS) + Notify (\_SB.LID0, 0x80) + } + + // LID Close (Suspend Trigger) + Method (_Q2B) + { + Store (Zero, \LIDS) + Notify (\_SB.LID0, 0x80) + } + + // Battery Attach/Detach Event + Method (_Q4A) + { + Notify (BATX, 0x80) + Notify (BATX, 0x81) + \PNOT () + } + + // Battery State Change Event + Method (_Q4B) + { + Notify (BATX, 0x80) + } + + // Global Wireless Disable/Enable Event + Method (_Q41, 0, NotSerialized) + { + IF (DCWL) //if Wlan exist + { + //TODO Store (WLAT, LANE) + } + } + + #include "ac.asl" + #include "battery.asl" + // TODO #include "fan.asl" +} |