Vlv2DeviceRefCodePkg/AcpiTablesPCAT/PchXhci.asl

   1 /**************************************************************************;
   2 ;*                                                                        *;
   3 ;*                                                                        *;
   4 ;*    Intel Corporation - ACPI Reference Code for the Haswell             *;
   5 ;*    Family of Customer Reference Boards.                                *;
   6 ;*                                                                        *;
   7 ;*                                                                        *;
   8 ;*    Copyright (c)  2010  - 2015, Intel Corporation. All rights reserved   *;
   9 ;
  10 ; This program and the accompanying materials are licensed and made available under
  11 ; the terms and conditions of the BSD License that accompanies this distribution.
  12 ; The full text of the license may be found at
  13 ; http://opensource.org/licenses/bsd-license.php.
  14 ;
  15 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  16 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  17 ;
  18 ;*                                                                        *;
  19 ;*                                                                        *;
  20 ;**************************************************************************/
  21
  22 //scope is \_SB.PCI0.XHC
  23 Device(XHC1)
  24 {
  25   Name(_ADR, 0x00140000)                     //Device 20, Function 0
  26
  27   //When it is in Host mode, USH core is connected to USB3 microAB(USB3 P1 and USB2 P0)
  28   Name (_DDN, "Baytrail XHCI controller (CCG core/Host only)" )
  29
  30   Method(XDEP, 0)
  31   {
  32     If(LEqual(OSYS,2013))
  33     {
  34       Name(_DEP, Package(0x1)
  35       {
  36         PEPD
  37       })
  38     }
  39   }
  40
  41   Name (_STR, Unicode ("Baytrail XHCI controller (CCG core/Host only)"))
  42   Name(_PRW, Package() {0xD,4})
  43
  44   Method(_PSW,1)
  45   {
  46     If (LAnd (PMES, PMEE)) {
  47        Store (0, PMEE)
  48        Store (1, PMES)
  49     }
  50   }
  51
  52   OperationRegion (PMEB, PCI_Config, 0x74, 0x04)  // Power Management Control/Status
  53   Field (PMEB, WordAcc, NoLock, Preserve)
  54   {
  55     ,   8,
  56     PMEE,   1,   //bit8 PME_En
  57     ,   6,
  58     PMES,   1    //bit15 PME_Status
  59   }
  60
  61   Method(_STA, 0)
  62   {
  63     If(LNotEqual(XHCI, 0))      //NVS variable controls present of XHCI controller
  64     {
  65       Return (0xF)
  66     } Else
  67     {
  68       Return (0x0)
  69     }
  70   }
  71
  72   OperationRegion(XPRT,PCI_Config,0xD0,0x10)
  73   Field(XPRT,DWordAcc,NoLock,Preserve)       //usbx_top.doc.xml
  74   {
  75     PR2,  32,                              //bit[8:0] USB2HCSEL
  76     PR2M, 32,                              //bit[8:0] USB2HCSELM
  77     PR3,  32,                              //bit[3:0] USB3SSEN
  78     PR3M, 32                               //bit[3:0] USB3SSENM
  79   }
  80
  81   Device(RHUB)
  82   {
  83     Name(_ADR, Zero)         //address 0 is reserved for root hub
  84
  85     //
  86     // Super Speed Ports - must match _UPC declarations of the coresponding Full Speed Ports.
  87     //   Paired with Port 1
  88     Device(SSP1)
  89     {
  90       Name(_ADR, 0x07)
  91
  92       Method(_UPC,0,Serialized)
  93       {
  94         Name(UPCP, Package()
  95         {
  96           0xFF,                                      // Port is connectable if non-zero
  97           0x06,                                      // USB3 uAB connector
  98           0x00,
  99           0x00
 100         })
 101         Return(UPCP)
 102       }
 103
 104       Method(_PLD,0,Serialized)
 105       {
 106         Name(PLDP, Package()       //pls check ACPI 5.0 section 6.1.8
 107         {
 108           Buffer(0x14)
 109           {
 110             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 111             0x82, 0x00, 0x00, 0x00,
 112             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 113             0x00, 0x00, 0x00, 0x00,
 114             //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
 115             //           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
 116             0x4B, 0x19, 0x00, 0x00,
 117             //127:96 -bit[96]=1 Ejectable bit[97]=1 OSPM Ejection required Bit[105:98]=0 no Cabinet Number
 118             //            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
 119             0x03, 0x00, 0x00, 0x00,
 120             //159:128  Vert. and Horiz. Offsets not supplied
 121             0xFF, 0xFF, 0xFF, 0xFF
 122           }
 123         })
 124         Return (PLDP)
 125       }
 126     }
 127     //
 128     // High Speed Ports
 129     // pair port with port 7 (SS)
 130     //    The UPC declarations for LS/FS/HS and SS ports that are paired to form a USB3.0 compatible connector.
 131     //    A "pair" is defined by two ports that declare _PLDs with identical Panel, Vertical Position, Horizontal Postion, Shape, Group Orientation
 132     //    and Group Token
 133     Device(HS01)
 134     {
 135       Name(_ADR, 0x01)
 136
 137       Method(_UPC,0,Serialized)
 138       {
 139         Name(UPCP, Package() { 0xFF,0x06,0x00,0x00 })
 140         Return(UPCP)
 141       }
 142
 143       Method(_PLD,0,Serialized)
 144       {
 145         Name(PLDP, Package()       //pls check ACPI 5.0 section 6.1.8
 146         {
 147           Buffer(0x14)
 148           {
 149             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 150             0x82, 0x00, 0x00, 0x00,
 151             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 152             0x00, 0x00, 0x00, 0x00,
 153             //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
 154             //           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
 155             0x4B, 0x19, 0x00, 0x00,
 156             //127:96 -bit[96]=1 Ejectable bit[97]=1 OSPM Ejection required Bit[105:98]=0 no Cabinet Number
 157             //            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
 158             0x03, 0x00, 0x00, 0x00,
 159             //159:128  Vert. and Horiz. Offsets not supplied
 160             0xFF, 0xFF, 0xFF, 0xFF
 161           }
 162         })
 163         Return (PLDP)
 164       }
 165     }//end of HS01
 166
 167     // USB2 Type-A/USB2 only
 168     // EHCI debug capable
 169     Device(HS02)
 170     {
 171       Name(_ADR, 0x02)                                   // 0 is for root hub so physical port index starts from 1 (it is port1 in schematic)
 172
 173       Method(_UPC,0,Serialized)
 174       {
 175         Name(UPCP, Package()
 176         {
 177           0xFF,                     // connectable
 178           0xFF,                     //
 179           0x00,
 180           0x00
 181         })
 182
 183         Return(UPCP)
 184       }
 185
 186       Method(_PLD,0,Serialized)
 187       {
 188         Name(PLDP, Package()
 189         {
 190           Buffer(0x14)
 191           {
 192             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 193             0x82, 0x00, 0x00, 0x00,
 194             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 195             0x00, 0x00, 0x00, 0x00,
 196             //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'00 Left
 197             //           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
 198             0x4B, 0x08, 0x00, 0x00,
 199             //127:96 -bit[96]=1 Ejectable bit[97]=1 OSPM Ejection required Bit[105:98]=0 no Cabinet Number
 200             //            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
 201             0x03, 0x00, 0x00, 0x00,
 202             //159:128  Vert. and Horiz. Offsets not supplied
 203             0xFF, 0xFF, 0xFF, 0xFF
 204           }
 205         })
 206
 207         Return (PLDP)
 208       }
 209     }//end of HS02
 210     // high speed port 3
 211     Device(HS03)
 212     {
 213       Name(_ADR, 0x03)
 214
 215       Method(_UPC,0,Serialized)
 216       {
 217         Name(UPCP, Package()
 218         {
 219           0xFF,                     //  connectable
 220           0xFF,
 221           0x00,
 222           0x00
 223         })
 224
 225         Return(UPCP)
 226       }
 227
 228       Method(_RMV, 0)                                    // for XHCICV debug purpose
 229       {
 230         Return(0x0)
 231       }
 232
 233       Method(_PLD,0,Serialized)
 234       {
 235         Name(PLDP, Package()
 236         {
 237           Buffer(0x14)
 238           {
 239             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 240             0x82, 0x00, 0x00, 0x00,
 241             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 242             0x00, 0x00, 0x00, 0x00,
 243             //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)
 244             //           bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
 245             //           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
 246             0x30, 0x08, 0x00, 0x00,
 247             //127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
 248             //            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
 249             0x00, 0x00, 0x00, 0x00,
 250             //159:128  Vert. and Horiz. Offsets not supplied
 251             0xFF, 0xFF, 0xFF, 0xFF
 252           }
 253         })
 254         Return (PLDP)
 255       }
 256     }
 257
 258     Device(HS04)
 259     {
 260       Name(_ADR, 0x04)
 261
 262       Method(_UPC,0,Serialized)
 263       {
 264         Name(UPCP, Package()
 265         {
 266           0xFF,                     //connectable
 267           0xFF,                     //Proprietary connector (FPC connector)
 268           0x00,
 269           0x00
 270         })
 271
 272         Return(UPCP)
 273       }
 274       Method(_PLD,0,Serialized)
 275       {
 276         Name(PLDP, Package()
 277         {
 278           Buffer(0x14)
 279           {
 280             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 281             0x82, 0x00, 0x00, 0x00,
 282             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 283             0x00, 0x00, 0x00, 0x00,
 284             //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)
 285             //           bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
 286             //           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
 287             0x30, 0x08, 0x00, 0x00,
 288             //127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
 289             //            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
 290             0x00, 0x00, 0x00, 0x00,
 291             //159:128  Vert. and Horiz. Offsets not supplied
 292             0xFF, 0xFF, 0xFF, 0xFF
 293           }
 294         })
 295
 296         Return (PLDP)
 297       }
 298     }
 299
 300
 301     Device(HSC1)                                           // USB2 HSIC 01
 302     {
 303       Name(_ADR, 0x05)
 304
 305       Method(_UPC,0,Serialized)
 306       {
 307         Name(UPCP, Package()
 308         {
 309           0xFF,                     //connectable
 310           0xFF,                     //Proprietary connector (FPC connector)
 311           0x00,
 312           0x00
 313         })
 314
 315         Return(UPCP)
 316       }
 317       Method(_PLD,0,Serialized)
 318       {
 319         Name(PLDP, Package()
 320         {
 321           Buffer(0x14)
 322           {
 323             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 324             0x82, 0x00, 0x00, 0x00,
 325             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 326             0x00, 0x00, 0x00, 0x00,
 327             //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)
 328             //           bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
 329             //           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
 330             0x30, 0x08, 0x00, 0x00,
 331             //127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
 332             //            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
 333             0x00, 0x00, 0x00, 0x00,
 334             //159:128  Vert. and Horiz. Offsets not supplied
 335             0xFF, 0xFF, 0xFF, 0xFF
 336           }
 337         })
 338         Return (PLDP)
 339       }
 340     }
 341
 342     Device(HSC2)                                           // USB2 HSIC 02
 343     {
 344       Name(_ADR, 0x06)
 345
 346       Method(_UPC,0,Serialized)
 347       {
 348         Name(UPCP, Package()
 349         {
 350           0xFF,                     //connectable
 351           0xFF,                     //Proprietary connector (FPC connector)
 352           0x00,
 353           0x00
 354         })
 355
 356         Return(UPCP)
 357       }
 358       Method(_PLD,0,Serialized)
 359       {
 360         Name(PLDP, Package()
 361         {
 362           Buffer(0x14)
 363           {
 364             //31:0   - Bit[6:0]=2 revision is 0x2, Bit[7]=1 Ignore Color Bit[31:8]=0 RGB color is ignored
 365             0x82, 0x00, 0x00, 0x00,
 366             //63:32 - Bit[47:32]=0 width: 0x0000  Bit[63:48]=0 Height:0x0000
 367             0x00, 0x00, 0x00, 0x00,
 368             //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)
 369             //           bit[71:70]=b'00 Vertical Position ignore bit[73:72]=b'00 Horizontal Position ignore
 370             //           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
 371             0x30, 0x08, 0x00, 0x00,
 372             //127:96 -bit[96]=0 not Ejectable bit[97]=0 OSPM Ejection not required Bit[105:98]=0 no Cabinet Number
 373             //            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
 374             0x00, 0x00, 0x00, 0x00,
 375             //159:128  Vert. and Horiz. Offsets not supplied
 376             0xFF, 0xFF, 0xFF, 0xFF
 377           }
 378         })
 379         Return (PLDP)
 380       }
 381     }
 382   }  //end of root hub
 383
 384 } // end of XHC1
 385