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audk/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/PchXhci.asl

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/**************************************************************************;
;* *;
;* *;
;* Intel Corporation - ACPI Reference Code for the Haswell *;
;* Family of Customer Reference Boards. *;
;* *;
;* *;
;* Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved *;
;
; This program and the accompanying materials are licensed and made available under
; the terms and conditions of the BSD License that accompanies this distribution.
; The full text of the license may be found at
; http://opensource.org/licenses/bsd-license.php.
;
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
;
;* *;
;* *;
;**************************************************************************/
//scope is \_SB.PCI0.XHC
Device(XHC1)
{
Name(_ADR, 0x00140000) //Device 20, Function 0
//When it is in Host mode, USH core is connected to USB3 microAB(USB3 P1 and USB2 P0)
Name (_DDN, "Baytrail XHCI controller (CCG core/Host only)" )
Method(XDEP, 0)
{
If(LEqual(OSYS,2013))
{
Name(_DEP, Package(0x1)
{
PEPD
})
}
}
Name (_STR, Unicode ("Baytrail XHCI controller (CCG core/Host only)"))
Name(_PRW, Package() {0xD,4})
Method(_PSW,1)
{
If (LAnd (PMES, PMEE)) {
Store (0, PMEE)
Store (1, PMES)
}
}
OperationRegion (PMEB, PCI_Config, 0x74, 0x04) // Power Management Control/Status
Field (PMEB, WordAcc, NoLock, Preserve)
{
, 8,
PMEE, 1, //bit8 PME_En
, 6,
PMES, 1 //bit15 PME_Status
}
Method(_STA, 0)
{
If(LNotEqual(XHCI, 0)) //NVS variable controls present of XHCI controller
{
Return (0xF)
} Else
{
Return (0x0)
}
}
OperationRegion(XPRT,PCI_Config,0xD0,0x10)
Field(XPRT,DWordAcc,NoLock,Preserve) //usbx_top.doc.xml
{
PR2, 32, //bit[8:0] USB2HCSEL
PR2M, 32, //bit[8:0] USB2HCSELM
PR3, 32, //bit[3:0] USB3SSEN
PR3M, 32 //bit[3:0] USB3SSENM
}
Device(RHUB)
{
Name(_ADR, Zero) //address 0 is reserved for root hub
//
// Super Speed Ports - must match _UPC declarations of the coresponding Full Speed Ports.
// Paired with Port 1
Device(SSP1)
{
Name(_ADR, 0x07)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package()
{
0xFF, // Port is connectable if non-zero
0x06, // USB3 uAB connector
0x00,
0x00
})
Return(UPCP)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package() //pls check ACPI 5.0 section 6.1.8
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'011 visiable/docking/no lid bit[69:67]=b'001 bottom panel bit[71:70]=b'01 Center bit[73:72]=b'01 Center
// bit[77:74]=6 Horizontal Trapezoid bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x4B, 0x19, 0x00, 0x00,
//127:96 -bit[96]=1 Ejectable bit[97]=1 OSPM Ejection required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x03, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}
//
// High Speed Ports
// pair port with port 7 (SS)
// The UPC declarations for LS/FS/HS and SS ports that are paired to form a USB3.0 compatible connector.
// A "pair" is defined by two ports that declare _PLDs with identical Panel, Vertical Position, Horizontal Postion, Shape, Group Orientation
// and Group Token
Device(HS01)
{
Name(_ADR, 0x01)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package() { 0xFF,0x06,0x00,0x00 })
Return(UPCP)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package() //pls check ACPI 5.0 section 6.1.8
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'011 visiable/docking/no lid bit[69:67]=b'001 bottom panel bit[71:70]=b'01 Center bit[73:72]=b'01 Center
// bit[77:74]=6 Horizontal Trapezoid bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x4B, 0x19, 0x00, 0x00,
//127:96 -bit[96]=1 Ejectable bit[97]=1 OSPM Ejection required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x03, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}//end of HS01
// USB2 Type-A/USB2 only
// EHCI debug capable
Device(HS02)
{
Name(_ADR, 0x02) // 0 is for root hub so physical port index starts from 1 (it is port1 in schematic)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package()
{
0xFF, // connectable
0xFF, //
0x00,
0x00
})
Return(UPCP)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package()
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'000 not visiable/no docking/no lid bit[69:67]=b'000 top bit[71:70]=b'01 Center bit[73:72]=b'00 Left
// bit[77:74]=2 Square bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x40, 0x08, 0x00, 0x00,
//127:96 -bit[96]=0 not Ejectable bit[97]=0 no OSPM Ejection required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x00, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}//end of HS02
// high speed port 3
Device(HS03)
{
Name(_ADR, 0x03)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package()
{
0xFF, // connectable
0xFF,
0x00,
0x00
})
Return(UPCP)
}
Method(_RMV, 0) // for XHCICV debug purpose
{
Return(0x0)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package()
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'000 not Visible/no docking/no lid bit[69:67]=6 (b'110) unknown(Vertical Position and Horizontal Position will be ignored)
// bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
// bit[77:74]=2 Square bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x30, 0x08, 0x00, 0x00,
//127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x00, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}
Device(HS04)
{
Name(_ADR, 0x04)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package()
{
0xFF, //connectable
0xFF, //Proprietary connector (FPC connector)
0x00,
0x00
})
Return(UPCP)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package()
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'000 not Visible/no docking/no lid bit[69:67]=6 (b'110) unknown(Vertical Position and Horizontal Position will be ignored)
// bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
// bit[77:74]=2 Square bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x30, 0x08, 0x00, 0x00,
//127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x00, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}
Device(HSC1) // USB2 HSIC 01
{
Name(_ADR, 0x05)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package()
{
0xFF, //connectable
0xFF, //Proprietary connector (FPC connector)
0x00,
0x00
})
Return(UPCP)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package()
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'000 not Visible/no docking/no lid bit[69:67]=6 (b'110) unknown(Vertical Position and Horizontal Position will be ignored)
// bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
// bit[77:74]=2 Square bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x30, 0x08, 0x00, 0x00,
//127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x00, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}
Device(HSC2) // USB2 HSIC 02
{
Name(_ADR, 0x06)
Method(_UPC,0,Serialized)
{
Name(UPCP, Package()
{
0xFF, //connectable
0xFF, //Proprietary connector (FPC connector)
0x00,
0x00
})
Return(UPCP)
}
Method(_PLD,0,Serialized)
{
Name(PLDP, Package()
{
Buffer(0x14)
{
//31:0 - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
0x82, 0x00, 0x00, 0x00,
//63:32 - Bit[47:32]=0 width: 0x0000 Bit[63:48]=0 Height:0x0000
0x00, 0x00, 0x00, 0x00,
//95:64 - bit[66:64]=b'000 not Visible/no docking/no lid bit[69:67]=6 (b'110) unknown(Vertical Position and Horizontal Position will be ignored)
// bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
// bit[77:74]=2 Square bit[78]=0 bit[86:79]=0 bit[94:87]='0 no group info' bit[95]=0 not a bay
0x30, 0x08, 0x00, 0x00,
//127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
// bit[113:106]=0 no Card cage Number bit[114]=0 no reference shape Bit[118:115]=0 no rotation Bit[123:119]=0 no order
0x00, 0x00, 0x00, 0x00,
//159:128 Vert. and Horiz. Offsets not supplied
0xFF, 0xFF, 0xFF, 0xFF
}
})
Return (PLDP)
}
}
} //end of root hub
} // end of XHC1
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