]> git.proxmox.com Git - mirror_edk2.git/blame - OvmfPkg/AcpiTables/Dsdt.asl
projects / mirror_edk2.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Program SD Cards into 4-bit mode (support for this is required in the spec). This...
[mirror_edk2.git] / OvmfPkg / AcpiTables / Dsdt.asl
CommitLineData
49ba9447 1/** @file\r
2 Contains root level name space objects for the platform\r
3 \r
56d7640a
HT		 4 Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>\r
5 This program and the accompanying materials are\r
49ba9447 6 licensed and made available under the terms and conditions of the BSD License\r
7 which accompanies this distribution. The full text of the license may be found at\r
8 http://opensource.org/licenses/bsd-license.php\r
9 \r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/ \r
14\r
15DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) {\r
16 //\r
17 // System Sleep States\r
18 //\r
19 Name (\_S0, Package () {5, 0, 0, 0})\r
20 Name (\_S4, Package () {1, 0, 0, 0})\r
21 Name (\_S5, Package () {0, 0, 0, 0})\r
22\r
23 //\r
24 // System Bus\r
25 //\r
26 Scope (\_SB) {\r
27 //\r
28 // PCI Root Bridge\r
29 //\r
30 Device (PCI0) {\r
31 Name (_HID, EISAID ("PNP0A03"))\r
32 Name (_ADR, 0x00000000)\r
33 Name (_BBN, 0x00)\r
34 Name (_UID, 0x00)\r
35\r
36 //\r
37 // BUS, I/O, and MMIO resources\r
38 //\r
39 Name (_CRS, ResourceTemplate () {\r
40 WORDBusNumber ( // Bus number resource (0); the bridge produces bus numbers for its subsequent buses\r
41 ResourceProducer, // bit 0 of general flags is 1\r
42 MinFixed, // Range is fixed\r
43 MaxFixed, // Range is fixed\r
44 PosDecode, // PosDecode\r
45 0x0000, // Granularity\r
46 0x0000, // Min\r
47 0x00FF, // Max\r
48 0x0000, // Translation\r
49 0x0100 // Range Length = Max-Min+1\r
50 )\r
51\r
52 IO (Decode16, 0xCF8, 0xCF8, 0x01, 0x08) //Consumed resource (0xCF8-0xCFF)\r
53\r
54 WORDIO ( // Consumed-and-produced resource (all I/O below CF8)\r
55 ResourceProducer, // bit 0 of general flags is 0\r
56 MinFixed, // Range is fixed\r
57 MaxFixed, // Range is fixed\r
58 PosDecode, \r
59 EntireRange,\r
60 0x0000, // Granularity\r
61 0x0000, // Min\r
62 0x0CF7, // Max\r
63 0x0000, // Translation\r
64 0x0CF8 // Range Length\r
65 )\r
66\r
67 WORDIO ( // Consumed-and-produced resource (all I/O above CFF)\r
68 ResourceProducer, // bit 0 of general flags is 0\r
69 MinFixed, // Range is fixed\r
70 MaxFixed, // Range is fixed\r
71 PosDecode, \r
72 EntireRange,\r
73 0x0000, // Granularity\r
74 0x0D00, // Min\r
75 0xFFFF, // Max\r
76 0x0000, // Translation\r
77 0xF300 // Range Length\r
78 )\r
79\r
80 DWORDMEMORY ( // Descriptor for legacy VGA video RAM\r
81 ResourceProducer, // bit 0 of general flags is 0\r
82 PosDecode,\r
83 MinFixed, // Range is fixed\r
84 MaxFixed, // Range is Fixed\r
85 Cacheable,\r
86 ReadWrite,\r
87 0x00000000, // Granularity\r
88 0x000A0000, // Min\r
89 0x000BFFFF, // Max\r
90 0x00000000, // Translation\r
91 0x00020000 // Range Length\r
92 )\r
93\r
94 DWORDMEMORY ( // Descriptor for linear frame buffer video RAM\r
95 ResourceProducer, // bit 0 of general flags is 0\r
96 PosDecode,\r
97 MinFixed, // Range is fixed\r
98 MaxFixed, // Range is Fixed\r
99 Cacheable,\r
100 ReadWrite,\r
101 0x00000000, // Granularity\r
102 0xF8000000, // Min\r
103 0xFFFBFFFF, // Max\r
104 0x00000000, // Translation\r
105 0x07FC0000 // Range Length\r
106 )\r
107 })\r
108\r
109 //\r
110 // PCI Interrupt Routing Table - PIC Mode Only\r
111 //\r
112 Method (_PRT, 0, NotSerialized) {\r
113 Return (\r
114 Package () {\r
115 //\r
116 // Bus 0, Device 1\r
117 //\r
118 Package () {0x0001FFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},\r
119 Package () {0x0001FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},\r
120 Package () {0x0001FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},\r
121 Package () {0x0001FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},\r
122 //\r
123 // Bus 0, Device 3\r
124 //\r
125 Package () {0x0003FFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},\r
126 Package () {0x0003FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},\r
127 Package () {0x0003FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},\r
128 Package () {0x0003FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},\r
129 }\r
130 )\r
131 }\r
132\r
133 //\r
134 // PCI to ISA Bridge (Bus 0, Device 1, Function 0)\r
135 //\r
136 Device (LPC) {\r
137 Name (_ADR, 0x00010000)\r
138\r
139 //\r
140 // PCI Interrupt Routing Configuration Registers\r
141 //\r
142 OperationRegion (PRR0, PCI_Config, 0x60, 0x04)\r
143 Field (PRR0, ANYACC, NOLOCK, PRESERVE) {\r
144 PIRA, 8,\r
145 PIRB, 8,\r
146 PIRC, 8,\r
147 PIRD, 8\r
148 }\r
149\r
150 //\r
151 // _STA method for LNKA, LNKB, LNKC, LNKD\r
152 //\r
153 Method (PSTA, 1, NotSerialized) {\r
154 If (And (Arg0, 0x80)) {\r
155 Return (0x9)\r
156 } Else {\r
157 Return (0xB)\r
158 }\r
159 }\r
160\r
161 //\r
162 // _DIS method for LNKA, LNKB, LNKC, LNKD\r
163 //\r
164 Method (PDIS, 1, NotSerialized) {\r
165 Or (Arg0, 0x80, Arg0)\r
166 }\r
167\r
168 //\r
169 // _CRS method for LNKA, LNKB, LNKC, LNKD\r
170 //\r
171 Method (PCRS, 1, NotSerialized) {\r
172 Name (BUF0, ResourceTemplate () {IRQ (Level, ActiveLow, Shared){0}})\r
173 //\r
174 // Define references to buffer elements\r
175 //\r
176 CreateWordField (BUF0, 0x01, IRQW) // IRQ low\r
177 //\r
178 // Write current settings into IRQ descriptor\r
179 //\r
180 If (And (Arg0, 0x80)) {\r
181 Store (Zero, Local0)\r
182 } Else {\r
183 Store (One, Local0)\r
184 }\r
185 //\r
186 // Shift 1 by value in register 70\r
187 //\r
188 ShiftLeft (Local0, And (Arg0, 0x0F), IRQW) // Save in buffer\r
189 Return (BUF0) // Return Buf0 \r
190 }\r
191\r
192 //\r
193 // _PRS resource for LNKA, LNKB, LNKC, LNKD\r
194 //\r
195 Name (PPRS, ResourceTemplate () {\r
196 IRQ (Level, ActiveLow, Shared) {3, 4, 5, 7, 9, 10, 11, 12, 14, 15}\r
197 })\r
198\r
199 //\r
200 // _SRS method for LNKA, LNKB, LNKC, LNKD\r
201 //\r
202 Method (PSRS, 2, NotSerialized) {\r
203 CreateWordField (Arg1, 0x01, IRQW) // IRQ low\r
204 FindSetRightBit (IRQW, Local0) // Set IRQ\r
205 If (LNotEqual (IRQW, Zero)) {\r
206 And (Local0, 0x7F, Local0)\r
207 Decrement (Local0)\r
208 } Else {\r
209 Or (Local0, 0x80, Local0)\r
210 }\r
211 Store (Local0, Arg0)\r
212 }\r
213\r
214 //\r
215 // PCI IRQ Link A\r
216 //\r
217 Device (LNKA) {\r
218 Name (_HID, EISAID("PNP0C0F"))\r
219 Name (_UID, 1)\r
220\r
221 Method (_STA, 0, NotSerialized) { Return (PSTA (PIRA)) }\r
222 Method (_DIS, 0, NotSerialized) { PDIS (PIRA) }\r
223 Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRA)) }\r
224 Method (_PRS, 0, NotSerialized) { Return (PPRS) }\r
225 Method (_SRS, 1, NotSerialized) { PSRS (PIRA, Arg0) } \r
226 }\r
227\r
228 //\r
229 // PCI IRQ Link B\r
230 //\r
231 Device (LNKB) {\r
232 Name (_HID, EISAID("PNP0C0F"))\r
233 Name (_UID, 2)\r
234\r
235 Method (_STA, 0, NotSerialized) { Return (PSTA (PIRB)) }\r
236 Method (_DIS, 0, NotSerialized) { PDIS (PIRB) }\r
237 Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRB)) }\r
238 Method (_PRS, 0, NotSerialized) { Return (PPRS) }\r
239 Method (_SRS, 1, NotSerialized) { PSRS (PIRB, Arg0) } \r
240 }\r
241\r
242 //\r
243 // PCI IRQ Link C\r
244 //\r
245 Device (LNKC) {\r
246 Name (_HID, EISAID("PNP0C0F"))\r
247 Name (_UID, 3)\r
248\r
249 Method (_STA, 0, NotSerialized) { Return (PSTA (PIRC)) }\r
250 Method (_DIS, 0, NotSerialized) { PDIS (PIRC) }\r
251 Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRC)) }\r
252 Method (_PRS, 0, NotSerialized) { Return (PPRS) }\r
253 Method (_SRS, 1, NotSerialized) { PSRS (PIRC, Arg0) } \r
254 }\r
255\r
256 //\r
257 // PCI IRQ Link D\r
258 //\r
259 Device (LNKD) {\r
260 Name (_HID, EISAID("PNP0C0F"))\r
261 Name (_UID, 1)\r
262\r
263 Method (_STA, 0, NotSerialized) { Return (PSTA (PIRD)) }\r
264 Method (_DIS, 0, NotSerialized) { PDIS (PIRD) }\r
265 Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRD)) }\r
266 Method (_PRS, 0, NotSerialized) { Return (PPRS) }\r
267 Method (_SRS, 1, NotSerialized) { PSRS (PIRD, Arg0) } \r
268 }\r
269 \r
270 //\r
271 // Programmable Interrupt Controller (PIC)\r
272 //\r
273 Device(PIC) {\r
274 Name (_HID, EISAID ("PNP0000"))\r
275 Name (_CRS, ResourceTemplate () {\r
276 IO (Decode16, 0x020, 0x020, 0x00, 0x02)\r
277 IO (Decode16, 0x0A0, 0x0A0, 0x00, 0x02)\r
278 IO (Decode16, 0x4D0, 0x4D0, 0x00, 0x02)\r
279 IRQNoFlags () {2}\r
280 })\r
281 }\r
282\r
283 //\r
284 // ISA DMA \r
285 //\r
286 Device (DMAC) {\r
287 Name (_HID, EISAID ("PNP0200")) \r
288 Name (_CRS, ResourceTemplate () {\r
289 IO (Decode16, 0x00, 0x00, 0, 0x10)\r
290 IO (Decode16, 0x81, 0x81, 0, 0x03)\r
291 IO (Decode16, 0x87, 0x87, 0, 0x01)\r
292 IO (Decode16, 0x89, 0x89, 0, 0x03)\r
293 IO (Decode16, 0x8f, 0x8f, 0, 0x01)\r
294 IO (Decode16, 0xc0, 0xc0, 0, 0x20)\r
295 DMA (Compatibility, NotBusMaster, Transfer8) {4}\r
296 })\r
297 }\r
298\r
299 //\r
300 // 8254 Timer\r
301 //\r
302 Device(TMR) {\r
303 Name(_HID,EISAID("PNP0100"))\r
304 Name(_CRS, ResourceTemplate () {\r
305 IO (Decode16, 0x40, 0x40, 0x00, 0x04)\r
306 IRQNoFlags () {0}\r
307 })\r
308 }\r
309\r
310 //\r
311 // Real Time Clock\r
312 //\r
313 Device (RTC) {\r
314 Name (_HID, EISAID ("PNP0B00"))\r
315 Name (_CRS, ResourceTemplate () {\r
316 IO (Decode16, 0x70, 0x70, 0x00, 0x02)\r
317 IRQNoFlags () {8}\r
318 })\r
319 }\r
320\r
321 //\r
322 // PCAT Speaker\r
323 //\r
324 Device(SPKR) {\r
325 Name (_HID, EISAID("PNP0800"))\r
326 Name (_CRS, ResourceTemplate () {\r
327 IO (Decode16, 0x61, 0x61, 0x01, 0x01)\r
328 })\r
329 }\r
330\r
331 //\r
332 // Floating Point Coprocessor\r
333 //\r
334 Device(FPU) {\r
335 Name (_HID, EISAID("PNP0C04"))\r
336 Name (_CRS, ResourceTemplate () {\r
337 IO (Decode16, 0xF0, 0xF0, 0x00, 0x10)\r
338 IRQNoFlags () {13}\r
339 })\r
340 }\r
341\r
342 //\r
343 // Generic motherboard devices and pieces that don't fit anywhere else\r
344 //\r
345 Device(XTRA) {\r
346 Name (_HID, EISAID ("PNP0C02"))\r
347 Name (_UID, 0x01)\r
348 Name (_CRS, ResourceTemplate () {\r
349 IO (Decode16, 0x010, 0x010, 0x00, 0x10)\r
350 IO (Decode16, 0x022, 0x022, 0x00, 0x1E)\r
351 IO (Decode16, 0x044, 0x044, 0x00, 0x1C)\r
352 IO (Decode16, 0x062, 0x062, 0x00, 0x02)\r
353 IO (Decode16, 0x065, 0x065, 0x00, 0x0B)\r
354 IO (Decode16, 0x072, 0x072, 0x00, 0x0E)\r
355 IO (Decode16, 0x080, 0x080, 0x00, 0x01)\r
356 IO (Decode16, 0x084, 0x084, 0x00, 0x03)\r
357 IO (Decode16, 0x088, 0x088, 0x00, 0x01)\r
358 IO (Decode16, 0x08c, 0x08c, 0x00, 0x03)\r
359 IO (Decode16, 0x090, 0x090, 0x00, 0x10)\r
360 IO (Decode16, 0x0A2, 0x0A2, 0x00, 0x1E)\r
361 IO (Decode16, 0x0E0, 0x0E0, 0x00, 0x10)\r
362 IO (Decode16, 0x1E0, 0x1E0, 0x00, 0x10)\r
363 IO (Decode16, 0x160, 0x160, 0x00, 0x10)\r
364 IO (Decode16, 0x278, 0x278, 0x00, 0x08)\r
365 IO (Decode16, 0x370, 0x370, 0x00, 0x02)\r
366 IO (Decode16, 0x378, 0x378, 0x00, 0x08)\r
367 IO (Decode16, 0x400, 0x400, 0x00, 0x40) // PMBLK1\r
368 IO (Decode16, 0x440, 0x440, 0x00, 0x10)\r
369 IO (Decode16, 0x678, 0x678, 0x00, 0x08)\r
370 IO (Decode16, 0x778, 0x778, 0x00, 0x08)\r
371 Memory32Fixed (ReadOnly, 0xFEC00000, 0x1000) // IO APIC\r
372 Memory32Fixed (ReadOnly, 0xFEE00000, 0x1000)\r
373 })\r
374 }\r
375\r
376 //\r
377 // PS/2 Keyboard and PC/AT Enhanced Keyboard 101/102\r
378 //\r
379 Device (PS2K) { \r
380 Name (_HID, EISAID ("PNP0303"))\r
381 Name (_CID, EISAID ("PNP030B"))\r
382 Name(_CRS,ResourceTemplate() {\r
383 IO (Decode16, 0x60, 0x60, 0x00, 0x01)\r
384 IO (Decode16, 0x64, 0x64, 0x00, 0x01)\r
385 IRQNoFlags () {1}\r
386 })\r
387 }\r
388\r
389 //\r
390 // PS/2 Mouse and Microsoft Mouse\r
391 //\r
392 Device (PS2M) { // PS/2 stype mouse port\r
393 Name (_HID, EISAID ("PNP0F03"))\r
394 Name (_CID, EISAID ("PNP0F13"))\r
395 Name (_CRS, ResourceTemplate() {\r
396 IRQNoFlags () {12}\r
397 })\r
398 }\r
399\r
400 //\r
401 // UART Serial Port - COM1\r
402 //\r
403 Device (UAR1) {\r
404 Name (_HID, EISAID ("PNP0501"))\r
405 Name (_DDN, "COM1")\r
406 Name (_UID, 0x01)\r
407 Name(_CRS,ResourceTemplate() {\r
408 IO (Decode16, 0x3F8, 0x3F8, 0x01, 0x08)\r
409 IRQ (Edge, ActiveHigh, Exclusive, ) {4}\r
410 })\r
411 }\r
412\r
413 //\r
414 // UART Serial Port - COM2\r
415 //\r
416 Device (UAR2) {\r
417 Name (_HID, EISAID ("PNP0501"))\r
418 Name (_DDN, "COM2")\r
419 Name (_UID, 0x02)\r
420 Name(_CRS,ResourceTemplate() {\r
421 IO (Decode16, 0x2F8, 0x2F8, 0x01, 0x08)\r
422 IRQ (Edge, ActiveHigh, Exclusive, ) {3}\r
423 })\r
424 }\r
425\r
426 //\r
427 // Floppy Disk Controller\r
428 //\r
429 Device (FDC) {\r
430 Name (_HID, EISAID ("PNP0700"))\r
431 Name (_CRS,ResourceTemplate() {\r
432 IO (Decode16, 0x3F0, 0x3F0, 0x01, 0x06)\r
433 IO (Decode16, 0x3F7, 0x3F7, 0x01, 0x01)\r
434 IRQNoFlags () {6}\r
435 DMA (Compatibility, NotBusMaster, Transfer8) {2}\r
436 })\r
437 }\r
438 }\r
439 }\r
440 }\r
441}\r
442\r
EFI Development Kit II mirror for PVE