summaryrefslogtreecommitdiffstats
path: root/include/asm-xtensa/variant-dc232b/core.h
blob: 525bd3d9015495b7ec0af3548c805b4101381f18 (plain)
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
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
/*
 * Xtensa processor core configuration information.
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (c) 1999-2007 Tensilica Inc.
 */

#ifndef _XTENSA_CORE_CONFIGURATION_H
#define _XTENSA_CORE_CONFIGURATION_H


/****************************************************************************
	    Parameters Useful for Any Code, USER or PRIVILEGED
 ****************************************************************************/

/*
 *  Note:  Macros of the form XCHAL_HAVE_*** have a value of 1 if the option is
 *  configured, and a value of 0 otherwise.  These macros are always defined.
 */


/*----------------------------------------------------------------------
				ISA
  ----------------------------------------------------------------------*/

#define XCHAL_HAVE_BE			0	/* big-endian byte ordering */
#define XCHAL_HAVE_WINDOWED		1	/* windowed registers option */
#define XCHAL_NUM_AREGS			32	/* num of physical addr regs */
#define XCHAL_NUM_AREGS_LOG2		5	/* log2(XCHAL_NUM_AREGS) */
#define XCHAL_MAX_INSTRUCTION_SIZE	3	/* max instr bytes (3..8) */
#define XCHAL_HAVE_DEBUG		1	/* debug option */
#define XCHAL_HAVE_DENSITY		1	/* 16-bit instructions */
#define XCHAL_HAVE_LOOPS		1	/* zero-overhead loops */
#define XCHAL_HAVE_NSA			1	/* NSA/NSAU instructions */
#define XCHAL_HAVE_MINMAX		1	/* MIN/MAX instructions */
#define XCHAL_HAVE_SEXT			1	/* SEXT instruction */
#define XCHAL_HAVE_CLAMPS		1	/* CLAMPS instruction */
#define XCHAL_HAVE_MUL16		1	/* MUL16S/MUL16U instructions */
#define XCHAL_HAVE_MUL32		1	/* MULL instruction */
#define XCHAL_HAVE_MUL32_HIGH		0	/* MULUH/MULSH instructions */
#define XCHAL_HAVE_DIV32		1	/* QUOS/QUOU/REMS/REMU instructions */
#define XCHAL_HAVE_L32R			1	/* L32R instruction */
#define XCHAL_HAVE_ABSOLUTE_LITERALS	1	/* non-PC-rel (extended) L32R */
#define XCHAL_HAVE_CONST16		0	/* CONST16 instruction */
#define XCHAL_HAVE_ADDX			1	/* ADDX#/SUBX# instructions */
#define XCHAL_HAVE_WIDE_BRANCHES	0	/* B*.W18 or B*.W15 instr's */
#define XCHAL_HAVE_PREDICTED_BRANCHES	0	/* B[EQ/EQZ/NE/NEZ]T instr's */
#define XCHAL_HAVE_CALL4AND12		1	/* (obsolete option) */
#define XCHAL_HAVE_ABS			1	/* ABS instruction */
/*#define XCHAL_HAVE_POPC		0*/	/* POPC instruction */
/*#define XCHAL_HAVE_CRC		0*/	/* CRC instruction */
#define XCHAL_HAVE_RELEASE_SYNC		1	/* L32AI/S32RI instructions */
#define XCHAL_HAVE_S32C1I		1	/* S32C1I instruction */
#define XCHAL_HAVE_SPECULATION		0	/* speculation */
#define XCHAL_HAVE_FULL_RESET		1	/* all regs/state reset */
#define XCHAL_NUM_CONTEXTS		1	/* */
#define XCHAL_NUM_MISC_REGS		2	/* num of scratch regs (0..4) */
#define XCHAL_HAVE_TAP_MASTER		0	/* JTAG TAP control instr's */
#define XCHAL_HAVE_PRID			1	/* processor ID register */
#define XCHAL_HAVE_THREADPTR		1	/* THREADPTR register */
#define XCHAL_HAVE_BOOLEANS		0	/* boolean registers */
#define XCHAL_HAVE_CP			1	/* CPENABLE reg (coprocessor) */
#define XCHAL_CP_MAXCFG			8	/* max allowed cp id plus one */
#define XCHAL_HAVE_MAC16		1	/* MAC16 package */
#define XCHAL_HAVE_VECTORFPU2005	0	/* vector floating-point pkg */
#define XCHAL_HAVE_FP			0	/* floating point pkg */
#define XCHAL_HAVE_VECTRA1		0	/* Vectra I  pkg */
#define XCHAL_HAVE_VECTRALX		0	/* Vectra LX pkg */
#define XCHAL_HAVE_HIFI2		0	/* HiFi2 Audio Engine pkg */


/*----------------------------------------------------------------------
				MISC
  ----------------------------------------------------------------------*/

#define XCHAL_NUM_WRITEBUFFER_ENTRIES	8	/* size of write buffer */
#define XCHAL_INST_FETCH_WIDTH		4	/* instr-fetch width in bytes */
#define XCHAL_DATA_WIDTH		4	/* data width in bytes */
/*  In T1050, applies to selected core load and store instructions (see ISA): */
#define XCHAL_UNALIGNED_LOAD_EXCEPTION	1	/* unaligned loads cause exc. */
#define XCHAL_UNALIGNED_STORE_EXCEPTION	1	/* unaligned stores cause exc.*/

#define XCHAL_SW_VERSION		701001	/* sw version of this header */

#define XCHAL_CORE_ID			"dc232b"	/* alphanum core name
						   (CoreID) set in the Xtensa
						   Processor Generator */

#define XCHAL_CORE_DESCRIPTION		"Diamond 232L Standard Core Rev.B (LE)"
#define XCHAL_BUILD_UNIQUE_ID		0x0000BEEF	/* 22-bit sw build ID */

/*
 *  These definitions describe the hardware targeted by this software.
 */
#define XCHAL_HW_CONFIGID0		0xC56307FE	/* ConfigID hi 32 bits*/
#define XCHAL_HW_CONFIGID1		0x0D40BEEF	/* ConfigID lo 32 bits*/
#define XCHAL_HW_VERSION_NAME		"LX2.1.1"	/* full version name */
#define XCHAL_HW_VERSION_MAJOR		2210	/* major ver# of targeted hw */
#define XCHAL_HW_VERSION_MINOR		1	/* minor ver# of targeted hw */
#define XCHAL_HW_VERSION		221001	/* major*100+minor */
#define XCHAL_HW_REL_LX2		1
#define XCHAL_HW_REL_LX2_1		1
#define XCHAL_HW_REL_LX2_1_1		1
#define XCHAL_HW_CONFIGID_RELIABLE	1
/*  If software targets a *range* of hardware versions, these are the bounds: */
#define XCHAL_HW_MIN_VERSION_MAJOR	2210	/* major v of earliest tgt hw */
#define XCHAL_HW_MIN_VERSION_MINOR	1	/* minor v of earliest tgt hw */
#define XCHAL_HW_MIN_VERSION		221001	/* earliest targeted hw */
#define XCHAL_HW_MAX_VERSION_MAJOR	2210	/* major v of latest tgt hw */
#define XCHAL_HW_MAX_VERSION_MINOR	1	/* minor v of latest tgt hw */
#define XCHAL_HW_MAX_VERSION		221001	/* latest targeted hw */


/*----------------------------------------------------------------------
				CACHE
  ----------------------------------------------------------------------*/

#define XCHAL_ICACHE_LINESIZE		32	/* I-cache line size in bytes */
#define XCHAL_DCACHE_LINESIZE		32	/* D-cache line size in bytes */
#define XCHAL_ICACHE_LINEWIDTH		5	/* log2(I line size in bytes) */
#define XCHAL_DCACHE_LINEWIDTH		5	/* log2(D line size in bytes) */

#define XCHAL_ICACHE_SIZE		16384	/* I-cache size in bytes or 0 */
#define XCHAL_DCACHE_SIZE		16384	/* D-cache size in bytes or 0 */

#define XCHAL_DCACHE_IS_WRITEBACK	1	/* writeback feature */




/****************************************************************************
    Parameters Useful for PRIVILEGED (Supervisory or Non-Virtualized) Code
 ****************************************************************************/


#ifndef XTENSA_HAL_NON_PRIVILEGED_ONLY

/*----------------------------------------------------------------------
				CACHE
  ----------------------------------------------------------------------*/

#define XCHAL_HAVE_PIF			1	/* any outbound PIF present */

/*  If present, cache size in bytes == (ways * 2^(linewidth + setwidth)).  */

/*  Number of cache sets in log2(lines per way):  */
#define XCHAL_ICACHE_SETWIDTH		7
#define XCHAL_DCACHE_SETWIDTH		7

/*  Cache set associativity (number of ways):  */
#define XCHAL_ICACHE_WAYS		4
#define XCHAL_DCACHE_WAYS		4

/*  Cache features:  */
#define XCHAL_ICACHE_LINE_LOCKABLE	1
#define XCHAL_DCACHE_LINE_LOCKABLE	1
#define XCHAL_ICACHE_ECC_PARITY		0
#define XCHAL_DCACHE_ECC_PARITY		0

/*  Number of encoded cache attr bits (see <xtensa/hal.h> for decoded bits):  */
#define XCHAL_CA_BITS			4


/*----------------------------------------------------------------------
			INTERNAL I/D RAM/ROMs and XLMI
  ----------------------------------------------------------------------*/

#define XCHAL_NUM_INSTROM		0	/* number of core instr. ROMs */
#define XCHAL_NUM_INSTRAM		0	/* number of core instr. RAMs */
#define XCHAL_NUM_DATAROM		0	/* number of core data ROMs */
#define XCHAL_NUM_DATARAM		0	/* number of core data RAMs */
#define XCHAL_NUM_URAM			0	/* number of core unified RAMs*/
#define XCHAL_NUM_XLMI			0	/* number of core XLMI ports */


/*----------------------------------------------------------------------
			INTERRUPTS and TIMERS
  ----------------------------------------------------------------------*/

#define XCHAL_HAVE_INTERRUPTS		1	/* interrupt option */
#define XCHAL_HAVE_HIGHPRI_INTERRUPTS	1	/* med/high-pri. interrupts */
#define XCHAL_HAVE_NMI			1	/* non-maskable interrupt */
#define XCHAL_HAVE_CCOUNT		1	/* CCOUNT reg. (timer option) */
#define XCHAL_NUM_TIMERS		3	/* number of CCOMPAREn regs */
#define XCHAL_NUM_INTERRUPTS		22	/* number of interrupts */
#define XCHAL_NUM_INTERRUPTS_LOG2	5	/* ceil(log2(NUM_INTERRUPTS)) */
#define XCHAL_NUM_EXTINTERRUPTS		17	/* num of external interrupts */
#define XCHAL_NUM_INTLEVELS		6	/* number of interrupt levels
						   (not including level zero) */
#define XCHAL_EXCM_LEVEL		3	/* level masked by PS.EXCM */
	/* (always 1 in XEA1; levels 2 .. EXCM_LEVEL are "medium priority") */

/*  Masks of interrupts at each interrupt level:  */
#define XCHAL_INTLEVEL1_MASK		0x001F80FF
#define XCHAL_INTLEVEL2_MASK		0x00000100
#define XCHAL_INTLEVEL3_MASK		0x00200E00
#define XCHAL_INTLEVEL4_MASK		0x00001000
#define XCHAL_INTLEVEL5_MASK		0x00002000
#define XCHAL_INTLEVEL6_MASK		0x00000000
#define XCHAL_INTLEVEL7_MASK		0x00004000

/*  Masks of interrupts at each range 1..n of interrupt levels:  */
#define XCHAL_INTLEVEL1_ANDBELOW_MASK	0x001F80FF
#define XCHAL_INTLEVEL2_ANDBELOW_MASK	0x001F81FF
#define XCHAL_INTLEVEL3_ANDBELOW_MASK	0x003F8FFF
#define XCHAL_INTLEVEL4_ANDBELOW_MASK	0x003F9FFF
#define XCHAL_INTLEVEL5_ANDBELOW_MASK	0x003FBFFF
#define XCHAL_INTLEVEL6_ANDBELOW_MASK	0x003FBFFF
#define XCHAL_INTLEVEL7_ANDBELOW_MASK	0x003FFFFF

/*  Level of each interrupt:  */
#define XCHAL_INT0_LEVEL		1
#define XCHAL_INT1_LEVEL		1
#define XCHAL_INT2_LEVEL		1
#define XCHAL_INT3_LEVEL		1
#define XCHAL_INT4_LEVEL		1
#define XCHAL_INT5_LEVEL		1
#define XCHAL_INT6_LEVEL		1
#define XCHAL_INT7_LEVEL		1
#define XCHAL_INT8_LEVEL		2
#define XCHAL_INT9_LEVEL		3
#define XCHAL_INT10_LEVEL		3
#define XCHAL_INT11_LEVEL		3
#define XCHAL_INT12_LEVEL		4
#define XCHAL_INT13_LEVEL		5
#define XCHAL_INT14_LEVEL		7
#define XCHAL_INT15_LEVEL		1
#define XCHAL_INT16_LEVEL		1
#define XCHAL_INT17_LEVEL		1
#define XCHAL_INT18_LEVEL		1
#define XCHAL_INT19_LEVEL		1
#define XCHAL_INT20_LEVEL		1
#define XCHAL_INT21_LEVEL		3
#define XCHAL_DEBUGLEVEL		6	/* debug interrupt level */
#define XCHAL_HAVE_DEBUG_EXTERN_INT	1	/* OCD external db interrupt */
#define XCHAL_NMILEVEL			7	/* NMI "level" (for use with
						   EXCSAVE/EPS/EPC_n, RFI n) */

/*  Type of each interrupt:  */
#define XCHAL_INT0_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT1_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT2_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT3_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT4_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT5_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT6_TYPE 	XTHAL_INTTYPE_TIMER
#define XCHAL_INT7_TYPE 	XTHAL_INTTYPE_SOFTWARE
#define XCHAL_INT8_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT9_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT10_TYPE 	XTHAL_INTTYPE_TIMER
#define XCHAL_INT11_TYPE 	XTHAL_INTTYPE_SOFTWARE
#define XCHAL_INT12_TYPE 	XTHAL_INTTYPE_EXTERN_LEVEL
#define XCHAL_INT13_TYPE 	XTHAL_INTTYPE_TIMER
#define XCHAL_INT14_TYPE 	XTHAL_INTTYPE_NMI
#define XCHAL_INT15_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE
#define XCHAL_INT16_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE
#define XCHAL_INT17_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE
#define XCHAL_INT18_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE
#define XCHAL_INT19_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE
#define XCHAL_INT20_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE
#define XCHAL_INT21_TYPE 	XTHAL_INTTYPE_EXTERN_EDGE

/*  Masks of interrupts for each type of interrupt:  */
#define XCHAL_INTTYPE_MASK_UNCONFIGURED	0xFFC00000
#define XCHAL_INTTYPE_MASK_SOFTWARE	0x00000880
#define XCHAL_INTTYPE_MASK_EXTERN_EDGE	0x003F8000
#define XCHAL_INTTYPE_MASK_EXTERN_LEVEL	0x0000133F
#define XCHAL_INTTYPE_MASK_TIMER	0x00002440
#define XCHAL_INTTYPE_MASK_NMI		0x00004000
#define XCHAL_INTTYPE_MASK_WRITE_ERROR	0x00000000

/*  Interrupt numbers assigned to specific interrupt sources:  */
#define XCHAL_TIMER0_INTERRUPT		6	/* CCOMPARE0 */
#define XCHAL_TIMER1_INTERRUPT		10	/* CCOMPARE1 */
#define XCHAL_TIMER2_INTERRUPT		13	/* CCOMPARE2 */
#define XCHAL_TIMER3_INTERRUPT		XTHAL_TIMER_UNCONFIGURED
#define XCHAL_NMI_INTERRUPT		14	/* non-maskable interrupt */

/*  Interrupt numbers for levels at which only one interrupt is configured:  */
#define XCHAL_INTLEVEL2_NUM		8
#define XCHAL_INTLEVEL4_NUM		12
#define XCHAL_INTLEVEL5_NUM		13
#define XCHAL_INTLEVEL7_NUM		14
/*  (There are many interrupts each at level(s) 1, 3.)  */


/*
 *  External interrupt vectors/levels.
 *  These macros describe how Xtensa processor interrupt numbers
 *  (as numbered internally, eg. in INTERRUPT and INTENABLE registers)
 *  map to external BInterrupt<n> pins, for those interrupts
 *  configured as external (level-triggered, edge-triggered, or NMI).
 *  See the Xtensa processor databook for more details.
 */

/*  Core interrupt numbers mapped to each EXTERNAL interrupt number:  */
#define XCHAL_EXTINT0_NUM		0	/* (intlevel 1) */
#define XCHAL_EXTINT1_NUM		1	/* (intlevel 1) */
#define XCHAL_EXTINT2_NUM		2	/* (intlevel 1) */
#define XCHAL_EXTINT3_NUM		3	/* (intlevel 1) */
#define XCHAL_EXTINT4_NUM		4	/* (intlevel 1) */
#define XCHAL_EXTINT5_NUM		5	/* (intlevel 1) */
#define XCHAL_EXTINT6_NUM		8	/* (intlevel 2) */
#define XCHAL_EXTINT7_NUM		9	/* (intlevel 3) */
#define XCHAL_EXTINT8_NUM		12	/* (intlevel 4) */
#define XCHAL_EXTINT9_NUM		14	/* (intlevel 7) */
#define XCHAL_EXTINT10_NUM		15	/* (intlevel 1) */
#define XCHAL_EXTINT11_NUM		16	/* (intlevel 1) */
#define XCHAL_EXTINT12_NUM		17	/* (intlevel 1) */
#define XCHAL_EXTINT13_NUM		18	/* (intlevel 1) */
#define XCHAL_EXTINT14_NUM		19	/* (intlevel 1) */
#define XCHAL_EXTINT15_NUM		20	/* (intlevel 1) */
#define XCHAL_EXTINT16_NUM		21	/* (intlevel 3) */


/*----------------------------------------------------------------------
			EXCEPTIONS and VECTORS
  ----------------------------------------------------------------------*/

#define XCHAL_XEA_VERSION		2	/* Xtensa Exception Architecture
						   number: 1 == XEA1 (old)
							   2 == XEA2 (new)
							   0 == XEAX (extern) */
#define XCHAL_HAVE_XEA1			0	/* Exception Architecture 1 */
#define XCHAL_HAVE_XEA2			1	/* Exception Architecture 2 */
#define XCHAL_HAVE_XEAX			0	/* External Exception Arch. */
#define XCHAL_HAVE_EXCEPTIONS		1	/* exception option */
#define XCHAL_HAVE_MEM_ECC_PARITY	0	/* local memory ECC/parity */
#define XCHAL_HAVE_VECTOR_SELECT	1	/* relocatable vectors */
#define XCHAL_HAVE_VECBASE		1	/* relocatable vectors */
#define XCHAL_VECBASE_RESET_VADDR	0xD0000000  /* VECBASE reset value */
#define XCHAL_VECBASE_RESET_PADDR	0x00000000
#define XCHAL_RESET_VECBASE_OVERLAP	0

#define XCHAL_RESET_VECTOR0_VADDR	0xFE000000
#define XCHAL_RESET_VECTOR0_PADDR	0xFE000000
#define XCHAL_RESET_VECTOR1_VADDR	0xD8000500
#define XCHAL_RESET_VECTOR1_PADDR	0x00000500
#define XCHAL_RESET_VECTOR_VADDR	0xFE000000
#define XCHAL_RESET_VECTOR_PADDR	0xFE000000
#define XCHAL_USER_VECOFS		0x00000340
#define XCHAL_USER_VECTOR_VADDR		0xD0000340
#define XCHAL_USER_VECTOR_PADDR		0x00000340
#define XCHAL_KERNEL_VECOFS		0x00000300
#define XCHAL_KERNEL_VECTOR_VADDR	0xD0000300
#define XCHAL_KERNEL_VECTOR_PADDR	0x00000300
#define XCHAL_DOUBLEEXC_VECOFS		0x000003C0
#define XCHAL_DOUBLEEXC_VECTOR_VADDR	0xD00003C0
#define XCHAL_DOUBLEEXC_VECTOR_PADDR	0x000003C0
#define XCHAL_WINDOW_OF4_VECOFS		0x00000000
#define XCHAL_WINDOW_UF4_VECOFS		0x00000040
#define XCHAL_WINDOW_OF8_VECOFS		0x00000080
#define XCHAL_WINDOW_UF8_VECOFS		0x000000C0
#define XCHAL_WINDOW_OF12_VECOFS	0x00000100
#define XCHAL_WINDOW_UF12_VECOFS	0x00000140
#define XCHAL_WINDOW_VECTORS_VADDR	0xD0000000
#define XCHAL_WINDOW_VECTORS_PADDR	0x00000000
#define XCHAL_INTLEVEL2_VECOFS		0x00000180
#define XCHAL_INTLEVEL2_VECTOR_VADDR	0xD0000180
#define XCHAL_INTLEVEL2_VECTOR_PADDR	0x00000180
#define XCHAL_INTLEVEL3_VECOFS		0x000001C0
#define XCHAL_INTLEVEL3_VECTOR_VADDR	0xD00001C0
#define XCHAL_INTLEVEL3_VECTOR_PADDR	0x000001C0
#define XCHAL_INTLEVEL4_VECOFS		0x00000200
#define XCHAL_INTLEVEL4_VECTOR_VADDR	0xD0000200
#define XCHAL_INTLEVEL4_VECTOR_PADDR	0x00000200
#define XCHAL_INTLEVEL5_VECOFS		0x00000240
#define XCHAL_INTLEVEL5_VECTOR_VADDR	0xD0000240
#define XCHAL_INTLEVEL5_VECTOR_PADDR	0x00000240
#define XCHAL_INTLEVEL6_VECOFS		0x00000280
#define XCHAL_INTLEVEL6_VECTOR_VADDR	0xD0000280
#define XCHAL_INTLEVEL6_VECTOR_PADDR	0x00000280
#define XCHAL_DEBUG_VECOFS		XCHAL_INTLEVEL6_VECOFS
#define XCHAL_DEBUG_VECTOR_VADDR	XCHAL_INTLEVEL6_VECTOR_VADDR
#define XCHAL_DEBUG_VECTOR_PADDR	XCHAL_INTLEVEL6_VECTOR_PADDR
#define XCHAL_NMI_VECOFS		0x000002C0
#define XCHAL_NMI_VECTOR_VADDR		0xD00002C0
#define XCHAL_NMI_VECTOR_PADDR		0x000002C0
#define XCHAL_INTLEVEL7_VECOFS		XCHAL_NMI_VECOFS
#define XCHAL_INTLEVEL7_VECTOR_VADDR	XCHAL_NMI_VECTOR_VADDR
#define XCHAL_INTLEVEL7_VECTOR_PADDR	XCHAL_NMI_VECTOR_PADDR


/*----------------------------------------------------------------------
				DEBUG
  ----------------------------------------------------------------------*/

#define XCHAL_HAVE_OCD			1	/* OnChipDebug option */
#define XCHAL_NUM_IBREAK		2	/* number of IBREAKn regs */
#define XCHAL_NUM_DBREAK		2	/* number of DBREAKn regs */
#define XCHAL_HAVE_OCD_DIR_ARRAY	1	/* faster OCD option */


/*----------------------------------------------------------------------
				MMU
  ----------------------------------------------------------------------*/

/*  See core-matmap.h header file for more details.  */

#define XCHAL_HAVE_TLBS			1	/* inverse of HAVE_CACHEATTR */
#define XCHAL_HAVE_SPANNING_WAY		0	/* one way maps I+D 4GB vaddr */
#define XCHAL_HAVE_IDENTITY_MAP		0	/* vaddr == paddr always */
#define XCHAL_HAVE_CACHEATTR		0	/* CACHEATTR register present */
#define XCHAL_HAVE_MIMIC_CACHEATTR	0	/* region protection */
#define XCHAL_HAVE_XLT_CACHEATTR	0	/* region prot. w/translation */
#define XCHAL_HAVE_PTP_MMU		1	/* full MMU (with page table
						   [autorefill] and protection)
						   usable for an MMU-based OS */
/*  If none of the above last 4 are set, it's a custom TLB configuration.  */
#define XCHAL_ITLB_ARF_ENTRIES_LOG2	2	/* log2(autorefill way size) */
#define XCHAL_DTLB_ARF_ENTRIES_LOG2	2	/* log2(autorefill way size) */

#define XCHAL_MMU_ASID_BITS		8	/* number of bits in ASIDs */
#define XCHAL_MMU_RINGS			4	/* number of rings (1..4) */
#define XCHAL_MMU_RING_BITS		2	/* num of bits in RING field */

#endif /* !XTENSA_HAL_NON_PRIVILEGED_ONLY */


#endif /* _XTENSA_CORE_CONFIGURATION_H */