1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
|
/*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**************************************************************************
* * Copyright © ARM Limited 1998. All rights reserved.
* ***********************************************************************/
/* ************************************************************************
*
* Integrator address map
*
* ***********************************************************************/
#ifndef __address_h
#define __address_h 1
/* ========================================================================
* Integrator definitions
* ========================================================================
* ------------------------------------------------------------------------
* Memory definitions
* ------------------------------------------------------------------------
* Integrator memory map
*
*/
#define INTEGRATOR_BOOT_ROM_LO 0x00000000
#define INTEGRATOR_BOOT_ROM_HI 0x20000000
#define INTEGRATOR_BOOT_ROM_BASE INTEGRATOR_BOOT_ROM_HI /* Normal position */
#define INTEGRATOR_BOOT_ROM_SIZE SZ_512K
/*
* New Core Modules have different amounts of SSRAM, the amount of SSRAM
* fitted can be found in HDR_STAT.
*
* The symbol INTEGRATOR_SSRAM_SIZE is kept, however this now refers to
* the minimum amount of SSRAM fitted on any core module.
*
* New Core Modules also alias the SSRAM.
*
*/
#define INTEGRATOR_SSRAM_BASE 0x00000000
#define INTEGRATOR_SSRAM_ALIAS_BASE 0x10800000
#define INTEGRATOR_SSRAM_SIZE SZ_256K
#define INTEGRATOR_FLASH_BASE 0x24000000
#define INTEGRATOR_FLASH_SIZE SZ_32M
#define INTEGRATOR_MBRD_SSRAM_BASE 0x28000000
#define INTEGRATOR_MBRD_SSRAM_SIZE SZ_512K
/*
* SDRAM is a SIMM therefore the size is not known.
*
*/
#define INTEGRATOR_SDRAM_BASE 0x00040000
#define INTEGRATOR_SDRAM_ALIAS_BASE 0x80000000
#define INTEGRATOR_HDR0_SDRAM_BASE 0x80000000
#define INTEGRATOR_HDR1_SDRAM_BASE 0x90000000
#define INTEGRATOR_HDR2_SDRAM_BASE 0xA0000000
#define INTEGRATOR_HDR3_SDRAM_BASE 0xB0000000
/*
* Logic expansion modules
*
*/
#define INTEGRATOR_LOGIC_MODULES_BASE 0xC0000000
#define INTEGRATOR_LOGIC_MODULE0_BASE 0xC0000000
#define INTEGRATOR_LOGIC_MODULE1_BASE 0xD0000000
#define INTEGRATOR_LOGIC_MODULE2_BASE 0xE0000000
#define INTEGRATOR_LOGIC_MODULE3_BASE 0xF0000000
/* ------------------------------------------------------------------------
* Integrator header card registers
* ------------------------------------------------------------------------
*
*/
#define INTEGRATOR_HDR_ID_OFFSET 0x00
#define INTEGRATOR_HDR_PROC_OFFSET 0x04
#define INTEGRATOR_HDR_OSC_OFFSET 0x08
#define INTEGRATOR_HDR_CTRL_OFFSET 0x0C
#define INTEGRATOR_HDR_STAT_OFFSET 0x10
#define INTEGRATOR_HDR_LOCK_OFFSET 0x14
#define INTEGRATOR_HDR_SDRAM_OFFSET 0x20
#define INTEGRATOR_HDR_INIT_OFFSET 0x24 /* CM9x6 */
#define INTEGRATOR_HDR_IC_OFFSET 0x40
#define INTEGRATOR_HDR_SPDBASE_OFFSET 0x100
#define INTEGRATOR_HDR_SPDTOP_OFFSET 0x200
#define INTEGRATOR_HDR_BASE 0x10000000
#define INTEGRATOR_HDR_ID (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_ID_OFFSET)
#define INTEGRATOR_HDR_PROC (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_PROC_OFFSET)
#define INTEGRATOR_HDR_OSC (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_OSC_OFFSET)
#define INTEGRATOR_HDR_CTRL (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_CTRL_OFFSET)
#define INTEGRATOR_HDR_STAT (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_STAT_OFFSET)
#define INTEGRATOR_HDR_LOCK (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_LOCK_OFFSET)
#define INTEGRATOR_HDR_SDRAM (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_SDRAM_OFFSET)
#define INTEGRATOR_HDR_INIT (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_INIT_OFFSET)
#define INTEGRATOR_HDR_IC (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_IC_OFFSET)
#define INTEGRATOR_HDR_SPDBASE (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_SPDBASE_OFFSET)
#define INTEGRATOR_HDR_SPDTOP (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_SPDTOP_OFFSET)
#define INTEGRATOR_HDR_CTRL_LED 0x01
#define INTEGRATOR_HDR_CTRL_MBRD_DETECH 0x02
#define INTEGRATOR_HDR_CTRL_REMAP 0x04
#define INTEGRATOR_HDR_CTRL_RESET 0x08
#define INTEGRATOR_HDR_CTRL_HIGHVECTORS 0x10
#define INTEGRATOR_HDR_CTRL_BIG_ENDIAN 0x20
#define INTEGRATOR_HDR_CTRL_FASTBUS 0x40
#define INTEGRATOR_HDR_CTRL_SYNC 0x80
#define INTEGRATOR_HDR_OSC_CORE_10MHz 0x102
#define INTEGRATOR_HDR_OSC_CORE_15MHz 0x107
#define INTEGRATOR_HDR_OSC_CORE_20MHz 0x10C
#define INTEGRATOR_HDR_OSC_CORE_25MHz 0x111
#define INTEGRATOR_HDR_OSC_CORE_30MHz 0x116
#define INTEGRATOR_HDR_OSC_CORE_35MHz 0x11B
#define INTEGRATOR_HDR_OSC_CORE_40MHz 0x120
#define INTEGRATOR_HDR_OSC_CORE_45MHz 0x125
#define INTEGRATOR_HDR_OSC_CORE_50MHz 0x12A
#define INTEGRATOR_HDR_OSC_CORE_55MHz 0x12F
#define INTEGRATOR_HDR_OSC_CORE_60MHz 0x134
#define INTEGRATOR_HDR_OSC_CORE_65MHz 0x139
#define INTEGRATOR_HDR_OSC_CORE_70MHz 0x13E
#define INTEGRATOR_HDR_OSC_CORE_75MHz 0x143
#define INTEGRATOR_HDR_OSC_CORE_80MHz 0x148
#define INTEGRATOR_HDR_OSC_CORE_85MHz 0x14D
#define INTEGRATOR_HDR_OSC_CORE_90MHz 0x152
#define INTEGRATOR_HDR_OSC_CORE_95MHz 0x157
#define INTEGRATOR_HDR_OSC_CORE_100MHz 0x15C
#define INTEGRATOR_HDR_OSC_CORE_105MHz 0x161
#define INTEGRATOR_HDR_OSC_CORE_110MHz 0x166
#define INTEGRATOR_HDR_OSC_CORE_115MHz 0x16B
#define INTEGRATOR_HDR_OSC_CORE_120MHz 0x170
#define INTEGRATOR_HDR_OSC_CORE_125MHz 0x175
#define INTEGRATOR_HDR_OSC_CORE_130MHz 0x17A
#define INTEGRATOR_HDR_OSC_CORE_135MHz 0x17F
#define INTEGRATOR_HDR_OSC_CORE_140MHz 0x184
#define INTEGRATOR_HDR_OSC_CORE_145MHz 0x189
#define INTEGRATOR_HDR_OSC_CORE_150MHz 0x18E
#define INTEGRATOR_HDR_OSC_CORE_155MHz 0x193
#define INTEGRATOR_HDR_OSC_CORE_160MHz 0x198
#define INTEGRATOR_HDR_OSC_CORE_MASK 0x7FF
#define INTEGRATOR_HDR_OSC_MEM_10MHz 0x10C000
#define INTEGRATOR_HDR_OSC_MEM_15MHz 0x116000
#define INTEGRATOR_HDR_OSC_MEM_20MHz 0x120000
#define INTEGRATOR_HDR_OSC_MEM_25MHz 0x12A000
#define INTEGRATOR_HDR_OSC_MEM_30MHz 0x134000
#define INTEGRATOR_HDR_OSC_MEM_33MHz 0x13A000
#define INTEGRATOR_HDR_OSC_MEM_40MHz 0x148000
#define INTEGRATOR_HDR_OSC_MEM_50MHz 0x15C000
#define INTEGRATOR_HDR_OSC_MEM_60MHz 0x170000
#define INTEGRATOR_HDR_OSC_MEM_66MHz 0x17C000
#define INTEGRATOR_HDR_OSC_MEM_MASK 0x7FF000
#define INTEGRATOR_HDR_OSC_BUS_MODE_CM7x0 0x0
#define INTEGRATOR_HDR_OSC_BUS_MODE_CM9x0 0x0800000
#define INTEGRATOR_HDR_OSC_BUS_MODE_CM9x6 0x1000000
#define INTEGRATOR_HDR_OSC_BUS_MODE_CM10x00 0x1800000
#define INTEGRATOR_HDR_OSC_BUS_MODE_MASK 0x1800000
#define INTEGRATOR_HDR_SDRAM_SPD_OK (1 << 5)
/* ------------------------------------------------------------------------
* Integrator system registers
* ------------------------------------------------------------------------
*
*/
/*
* System Controller
*
*/
#define INTEGRATOR_SC_ID_OFFSET 0x00
#define INTEGRATOR_SC_OSC_OFFSET 0x04
#define INTEGRATOR_SC_CTRLS_OFFSET 0x08
#define INTEGRATOR_SC_CTRLC_OFFSET 0x0C
#define INTEGRATOR_SC_DEC_OFFSET 0x10
#define INTEGRATOR_SC_ARB_OFFSET 0x14
#define INTEGRATOR_SC_LOCK_OFFSET 0x1C
#define INTEGRATOR_SC_BASE 0x11000000
#define INTEGRATOR_SC_ID (INTEGRATOR_SC_BASE + INTEGRATOR_SC_ID_OFFSET)
#define INTEGRATOR_SC_OSC (INTEGRATOR_SC_BASE + INTEGRATOR_SC_OSC_OFFSET)
#define INTEGRATOR_SC_CTRLS (INTEGRATOR_SC_BASE + INTEGRATOR_SC_CTRLS_OFFSET)
#define INTEGRATOR_SC_CTRLC (INTEGRATOR_SC_BASE + INTEGRATOR_SC_CTRLC_OFFSET)
#define INTEGRATOR_SC_DEC (INTEGRATOR_SC_BASE + INTEGRATOR_SC_DEC_OFFSET)
#define INTEGRATOR_SC_ARB (INTEGRATOR_SC_BASE + INTEGRATOR_SC_ARB_OFFSET)
#define INTEGRATOR_SC_PCIENABLE (INTEGRATOR_SC_BASE + INTEGRATOR_SC_PCIENABLE_OFFSET)
#define INTEGRATOR_SC_LOCK (INTEGRATOR_SC_BASE + INTEGRATOR_SC_LOCK_OFFSET)
#define INTEGRATOR_SC_OSC_SYS_10MHz 0x20
#define INTEGRATOR_SC_OSC_SYS_15MHz 0x34
#define INTEGRATOR_SC_OSC_SYS_20MHz 0x48
#define INTEGRATOR_SC_OSC_SYS_25MHz 0x5C
#define INTEGRATOR_SC_OSC_SYS_33MHz 0x7C
#define INTEGRATOR_SC_OSC_SYS_MASK 0xFF
#define INTEGRATOR_SC_OSC_PCI_25MHz 0x100
#define INTEGRATOR_SC_OSC_PCI_33MHz 0x0
#define INTEGRATOR_SC_OSC_PCI_MASK 0x100
#define INTEGRATOR_SC_CTRL_SOFTRST (1 << 0)
#define INTEGRATOR_SC_CTRL_nFLVPPEN (1 << 1)
#define INTEGRATOR_SC_CTRL_nFLWP (1 << 2)
#define INTEGRATOR_SC_CTRL_URTS0 (1 << 4)
#define INTEGRATOR_SC_CTRL_UDTR0 (1 << 5)
#define INTEGRATOR_SC_CTRL_URTS1 (1 << 6)
#define INTEGRATOR_SC_CTRL_UDTR1 (1 << 7)
/*
* External Bus Interface
*
*/
#define INTEGRATOR_EBI_BASE 0x12000000
#define INTEGRATOR_EBI_CSR0_OFFSET 0x00
#define INTEGRATOR_EBI_CSR1_OFFSET 0x04
#define INTEGRATOR_EBI_CSR2_OFFSET 0x08
#define INTEGRATOR_EBI_CSR3_OFFSET 0x0C
#define INTEGRATOR_EBI_LOCK_OFFSET 0x20
#define INTEGRATOR_EBI_CSR0 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR0_OFFSET)
#define INTEGRATOR_EBI_CSR1 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR1_OFFSET)
#define INTEGRATOR_EBI_CSR2 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR2_OFFSET)
#define INTEGRATOR_EBI_CSR3 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR3_OFFSET)
#define INTEGRATOR_EBI_LOCK (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_LOCK_OFFSET)
#define INTEGRATOR_EBI_8_BIT 0x00
#define INTEGRATOR_EBI_16_BIT 0x01
#define INTEGRATOR_EBI_32_BIT 0x02
#define INTEGRATOR_EBI_WRITE_ENABLE 0x04
#define INTEGRATOR_EBI_SYNC 0x08
#define INTEGRATOR_EBI_WS_2 0x00
#define INTEGRATOR_EBI_WS_3 0x10
#define INTEGRATOR_EBI_WS_4 0x20
#define INTEGRATOR_EBI_WS_5 0x30
#define INTEGRATOR_EBI_WS_6 0x40
#define INTEGRATOR_EBI_WS_7 0x50
#define INTEGRATOR_EBI_WS_8 0x60
#define INTEGRATOR_EBI_WS_9 0x70
#define INTEGRATOR_EBI_WS_10 0x80
#define INTEGRATOR_EBI_WS_11 0x90
#define INTEGRATOR_EBI_WS_12 0xA0
#define INTEGRATOR_EBI_WS_13 0xB0
#define INTEGRATOR_EBI_WS_14 0xC0
#define INTEGRATOR_EBI_WS_15 0xD0
#define INTEGRATOR_EBI_WS_16 0xE0
#define INTEGRATOR_EBI_WS_17 0xF0
#define INTEGRATOR_CT_BASE 0x13000000 /* Counter/Timers */
#define INTEGRATOR_IC_BASE 0x14000000 /* Interrupt Controller */
#define INTEGRATOR_RTC_BASE 0x15000000 /* Real Time Clock */
#define INTEGRATOR_UART0_BASE 0x16000000 /* UART 0 */
#define INTEGRATOR_UART1_BASE 0x17000000 /* UART 1 */
#define INTEGRATOR_KBD_BASE 0x18000000 /* Keyboard */
#define INTEGRATOR_MOUSE_BASE 0x19000000 /* Mouse */
/*
* LED's & Switches
*
*/
#define INTEGRATOR_DBG_ALPHA_OFFSET 0x00
#define INTEGRATOR_DBG_LEDS_OFFSET 0x04
#define INTEGRATOR_DBG_SWITCH_OFFSET 0x08
#define INTEGRATOR_DBG_BASE 0x1A000000
#define INTEGRATOR_DBG_ALPHA (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_ALPHA_OFFSET)
#define INTEGRATOR_DBG_LEDS (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_LEDS_OFFSET)
#define INTEGRATOR_DBG_SWITCH (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_SWITCH_OFFSET)
#define INTEGRATOR_AP_GPIO_BASE 0x1B000000 /* GPIO */
#define INTEGRATOR_CP_MMC_BASE 0x1C000000 /* MMC */
#define INTEGRATOR_CP_AACI_BASE 0x1D000000 /* AACI */
#define INTEGRATOR_CP_ETH_BASE 0xC8000000 /* Ethernet */
#define INTEGRATOR_CP_GPIO_BASE 0xC9000000 /* GPIO */
#define INTEGRATOR_CP_SIC_BASE 0xCA000000 /* SIC */
#define INTEGRATOR_CP_CTL_BASE 0xCB000000 /* CP system control */
/* ------------------------------------------------------------------------
* KMI keyboard/mouse definitions
* ------------------------------------------------------------------------
*/
/* PS2 Keyboard interface */
#define KMI0_BASE INTEGRATOR_KBD_BASE
/* PS2 Mouse interface */
#define KMI1_BASE INTEGRATOR_MOUSE_BASE
/* KMI definitions are now in include/asm-arm/hardware/amba_kmi.h -- rmk */
/* ------------------------------------------------------------------------
* Where in the memory map does PCI live?
* ------------------------------------------------------------------------
* This represents a fairly liberal usage of address space. Even though
* the V3 only has two windows (therefore we need to map stuff on the fly),
* we maintain the same addresses, even if they're not mapped.
*
*/
#define PHYS_PCI_MEM_BASE 0x40000000 /* 512M to xxx */
/* unused 256M from A0000000-AFFFFFFF might be used for I2O ???
*/
#define PHYS_PCI_IO_BASE 0x60000000 /* 16M to xxx */
/* unused (128-16)M from B1000000-B7FFFFFF
*/
#define PHYS_PCI_CONFIG_BASE 0x61000000 /* 16M to xxx */
/* unused ((128-16)M - 64K) from XXX
*/
#define PHYS_PCI_V3_BASE 0x62000000
#define PCI_MEMORY_VADDR IOMEM(0xe8000000)
#define PCI_CONFIG_VADDR IOMEM(0xec000000)
#define PCI_V3_VADDR IOMEM(0xed000000)
/* ------------------------------------------------------------------------
* Integrator Interrupt Controllers
* ------------------------------------------------------------------------
*
* Offsets from interrupt controller base
*
* System Controller interrupt controller base is
*
* INTEGRATOR_IC_BASE + (header_number << 6)
*
* Core Module interrupt controller base is
*
* INTEGRATOR_HDR_IC
*
*/
#define IRQ_STATUS 0
#define IRQ_RAW_STATUS 0x04
#define IRQ_ENABLE 0x08
#define IRQ_ENABLE_SET 0x08
#define IRQ_ENABLE_CLEAR 0x0C
#define INT_SOFT_SET 0x10
#define INT_SOFT_CLEAR 0x14
#define FIQ_STATUS 0x20
#define FIQ_RAW_STATUS 0x24
#define FIQ_ENABLE 0x28
#define FIQ_ENABLE_SET 0x28
#define FIQ_ENABLE_CLEAR 0x2C
/* ------------------------------------------------------------------------
* Interrupts
* ------------------------------------------------------------------------
*
*
* Each Core Module has two interrupts controllers, one on the core module
* itself and one in the system controller on the motherboard. The
* READ_INT macro in target.s reads both interrupt controllers and returns
* a 32 bit bitmask, bits 0 to 23 are interrupts from the system controller
* and bits 24 to 31 are from the core module.
*
* The following definitions relate to the bitmask returned by READ_INT.
*
*/
/* ------------------------------------------------------------------------
* LED's
* ------------------------------------------------------------------------
*
*/
#define GREEN_LED 0x01
#define YELLOW_LED 0x02
#define RED_LED 0x04
#define GREEN_LED_2 0x08
#define ALL_LEDS 0x0F
#define LED_BANK INTEGRATOR_DBG_LEDS
/*
* Timer definitions
*
* Only use timer 1 & 2
* (both run at 24MHz and will need the clock divider set to 16).
*
* Timer 0 runs at bus frequency
*/
#define INTEGRATOR_TIMER0_BASE INTEGRATOR_CT_BASE
#define INTEGRATOR_TIMER1_BASE (INTEGRATOR_CT_BASE + 0x100)
#define INTEGRATOR_TIMER2_BASE (INTEGRATOR_CT_BASE + 0x200)
#define INTEGRATOR_CSR_BASE 0x10000000
#define INTEGRATOR_CSR_SIZE 0x10000000
#endif
|
