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