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1/*
2 * OMAP cpu type detection
3 *
4 * Copyright (C) 2004, 2008 Nokia Corporation
5 *
6 * Copyright (C) 2009-11 Texas Instruments.
7 *
8 * Written by Tony Lindgren <tony.lindgren@nokia.com>
9 *
10 * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com>
11 * Added DRA7xxx specific defines - Sricharan R<r.sricharan@ti.com>
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 *
27 */
28
29#include "omap24xx.h"
30#include "omap34xx.h"
31#include "omap44xx.h"
32#include "ti81xx.h"
33#include "am33xx.h"
34#include "omap54xx.h"
35
36#ifndef __ASSEMBLY__
37
38#include <linux/bitops.h>
39#include <linux/of.h>
40
41/*
42 * Test if multicore OMAP support is needed
43 */
44#undef MULTI_OMAP2
45#undef OMAP_NAME
46
47#ifdef CONFIG_ARCH_MULTIPLATFORM
48#define MULTI_OMAP2
49#endif
50#ifdef CONFIG_SOC_OMAP2420
51# ifdef OMAP_NAME
52# undef MULTI_OMAP2
53# define MULTI_OMAP2
54# else
55# define OMAP_NAME omap2420
56# endif
57#endif
58#ifdef CONFIG_SOC_OMAP2430
59# ifdef OMAP_NAME
60# undef MULTI_OMAP2
61# define MULTI_OMAP2
62# else
63# define OMAP_NAME omap2430
64# endif
65#endif
66#ifdef CONFIG_ARCH_OMAP3
67# ifdef OMAP_NAME
68# undef MULTI_OMAP2
69# define MULTI_OMAP2
70# else
71# define OMAP_NAME omap3
72# endif
73#endif
74#ifdef CONFIG_ARCH_OMAP4
75# ifdef OMAP_NAME
76# undef MULTI_OMAP2
77# define MULTI_OMAP2
78# else
79# define OMAP_NAME omap4
80# endif
81#endif
82
83#ifdef CONFIG_SOC_OMAP5
84# ifdef OMAP_NAME
85# undef MULTI_OMAP2
86# define MULTI_OMAP2
87# else
88# define OMAP_NAME omap5
89# endif
90#endif
91
92#ifdef CONFIG_SOC_AM33XX
93# ifdef OMAP_NAME
94# undef MULTI_OMAP2
95# define MULTI_OMAP2
96# else
97# define OMAP_NAME am33xx
98# endif
99#endif
100
101#ifdef CONFIG_SOC_AM43XX
102# ifdef OMAP_NAME
103# undef MULTI_OMAP2
104# define MULTI_OMAP2
105# else
106# define OMAP_NAME am43xx
107# endif
108#endif
109
110#ifdef CONFIG_SOC_DRA7XX
111# ifdef OMAP_NAME
112# undef MULTI_OMAP2
113# define MULTI_OMAP2
114# else
115# define OMAP_NAME DRA7XX
116# endif
117#endif
118
119/*
120 * Omap device type i.e. EMU/HS/TST/GP/BAD
121 */
122#define OMAP2_DEVICE_TYPE_TEST 0
123#define OMAP2_DEVICE_TYPE_EMU 1
124#define OMAP2_DEVICE_TYPE_SEC 2
125#define OMAP2_DEVICE_TYPE_GP 3
126#define OMAP2_DEVICE_TYPE_BAD 4
127
128int omap_type(void);
129
130/*
131 * omap_rev bits:
132 * SoC id bits (0730, 1510, 1710, 2422...) [31:16]
133 * SoC revision (See _REV_ defined in cpu.h) [15:08]
134 * SoC class bits (15xx, 16xx, 24xx, 34xx...) [07:00]
135 */
136unsigned int omap_rev(void);
137
138static inline int soc_is_omap(void)
139{
140 return omap_rev() != 0;
141}
142
143/*
144 * Get the SoC revision for OMAP devices
145 */
146#define GET_OMAP_REVISION() ((omap_rev() >> 8) & 0xff)
147
148/*
149 * Macros to group OMAP into cpu classes.
150 * These can be used in most places.
151 * soc_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
152 * soc_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423
153 * soc_is_omap243x(): True for OMAP2430
154 * soc_is_omap343x(): True for OMAP3430
155 * soc_is_omap443x(): True for OMAP4430
156 * soc_is_omap446x(): True for OMAP4460
157 * soc_is_omap447x(): True for OMAP4470
158 * soc_is_omap543x(): True for OMAP5430, OMAP5432
159 */
160#define GET_OMAP_CLASS (omap_rev() & 0xff)
161
162#define IS_OMAP_CLASS(class, id) \
163static inline int is_omap ##class (void) \
164{ \
165 return (GET_OMAP_CLASS == (id)) ? 1 : 0; \
166}
167
168#define GET_AM_CLASS ((omap_rev() >> 24) & 0xff)
169
170#define IS_AM_CLASS(class, id) \
171static inline int is_am ##class (void) \
172{ \
173 return (GET_AM_CLASS == (id)) ? 1 : 0; \
174}
175
176#define GET_TI_CLASS ((omap_rev() >> 24) & 0xff)
177
178#define IS_TI_CLASS(class, id) \
179static inline int is_ti ##class (void) \
180{ \
181 return (GET_TI_CLASS == (id)) ? 1 : 0; \
182}
183
184#define GET_DRA_CLASS ((omap_rev() >> 24) & 0xff)
185
186#define IS_DRA_CLASS(class, id) \
187static inline int is_dra ##class (void) \
188{ \
189 return (GET_DRA_CLASS == (id)) ? 1 : 0; \
190}
191
192#define GET_OMAP_SUBCLASS ((omap_rev() >> 20) & 0x0fff)
193
194#define IS_OMAP_SUBCLASS(subclass, id) \
195static inline int is_omap ##subclass (void) \
196{ \
197 return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
198}
199
200#define IS_TI_SUBCLASS(subclass, id) \
201static inline int is_ti ##subclass (void) \
202{ \
203 return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
204}
205
206#define IS_AM_SUBCLASS(subclass, id) \
207static inline int is_am ##subclass (void) \
208{ \
209 return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
210}
211
212#define IS_DRA_SUBCLASS(subclass, id) \
213static inline int is_dra ##subclass (void) \
214{ \
215 return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
216}
217
218IS_OMAP_CLASS(24xx, 0x24)
219IS_OMAP_CLASS(34xx, 0x34)
220IS_OMAP_CLASS(44xx, 0x44)
221IS_AM_CLASS(35xx, 0x35)
222IS_OMAP_CLASS(54xx, 0x54)
223IS_AM_CLASS(33xx, 0x33)
224IS_AM_CLASS(43xx, 0x43)
225
226IS_TI_CLASS(81xx, 0x81)
227IS_DRA_CLASS(7xx, 0x7)
228
229IS_OMAP_SUBCLASS(242x, 0x242)
230IS_OMAP_SUBCLASS(243x, 0x243)
231IS_OMAP_SUBCLASS(343x, 0x343)
232IS_OMAP_SUBCLASS(363x, 0x363)
233IS_OMAP_SUBCLASS(443x, 0x443)
234IS_OMAP_SUBCLASS(446x, 0x446)
235IS_OMAP_SUBCLASS(447x, 0x447)
236IS_OMAP_SUBCLASS(543x, 0x543)
237
238IS_TI_SUBCLASS(816x, 0x816)
239IS_TI_SUBCLASS(814x, 0x814)
240IS_AM_SUBCLASS(335x, 0x335)
241IS_AM_SUBCLASS(437x, 0x437)
242IS_DRA_SUBCLASS(75x, 0x75)
243IS_DRA_SUBCLASS(72x, 0x72)
244
245#define soc_is_omap24xx() 0
246#define soc_is_omap242x() 0
247#define soc_is_omap243x() 0
248#define soc_is_omap34xx() 0
249#define soc_is_omap343x() 0
250#define soc_is_ti81xx() 0
251#define soc_is_ti816x() 0
252#define soc_is_ti814x() 0
253#define soc_is_am35xx() 0
254#define soc_is_am33xx() 0
255#define soc_is_am335x() 0
256#define soc_is_am43xx() 0
257#define soc_is_am437x() 0
258#define soc_is_omap44xx() 0
259#define soc_is_omap443x() 0
260#define soc_is_omap446x() 0
261#define soc_is_omap447x() 0
262#define soc_is_omap54xx() 0
263#define soc_is_omap543x() 0
264#define soc_is_dra7xx() 0
265#define soc_is_dra74x() 0
266#define soc_is_dra72x() 0
267
268#if defined(MULTI_OMAP2)
269# if defined(CONFIG_ARCH_OMAP2)
270# undef soc_is_omap24xx
271# define soc_is_omap24xx() is_omap24xx()
272# endif
273# if defined (CONFIG_SOC_OMAP2420)
274# undef soc_is_omap242x
275# define soc_is_omap242x() is_omap242x()
276# endif
277# if defined (CONFIG_SOC_OMAP2430)
278# undef soc_is_omap243x
279# define soc_is_omap243x() is_omap243x()
280# endif
281# if defined(CONFIG_ARCH_OMAP3)
282# undef soc_is_omap34xx
283# undef soc_is_omap343x
284# define soc_is_omap34xx() is_omap34xx()
285# define soc_is_omap343x() is_omap343x()
286# endif
287#else
288# if defined(CONFIG_ARCH_OMAP2)
289# undef soc_is_omap24xx
290# define soc_is_omap24xx() 1
291# endif
292# if defined(CONFIG_SOC_OMAP2420)
293# undef soc_is_omap242x
294# define soc_is_omap242x() 1
295# endif
296# if defined(CONFIG_SOC_OMAP2430)
297# undef soc_is_omap243x
298# define soc_is_omap243x() 1
299# endif
300# if defined(CONFIG_ARCH_OMAP3)
301# undef soc_is_omap34xx
302# define soc_is_omap34xx() 1
303# endif
304# if defined(CONFIG_SOC_OMAP3430)
305# undef soc_is_omap343x
306# define soc_is_omap343x() 1
307# endif
308#endif
309
310/*
311 * Macros to detect individual cpu types.
312 * These are only rarely needed.
313 * soc_is_omap2420(): True for OMAP2420
314 * soc_is_omap2422(): True for OMAP2422
315 * soc_is_omap2423(): True for OMAP2423
316 * soc_is_omap2430(): True for OMAP2430
317 * soc_is_omap3430(): True for OMAP3430
318 */
319#define GET_OMAP_TYPE ((omap_rev() >> 16) & 0xffff)
320
321#define IS_OMAP_TYPE(type, id) \
322static inline int is_omap ##type (void) \
323{ \
324 return (GET_OMAP_TYPE == (id)) ? 1 : 0; \
325}
326
327IS_OMAP_TYPE(2420, 0x2420)
328IS_OMAP_TYPE(2422, 0x2422)
329IS_OMAP_TYPE(2423, 0x2423)
330IS_OMAP_TYPE(2430, 0x2430)
331IS_OMAP_TYPE(3430, 0x3430)
332
333#define soc_is_omap2420() 0
334#define soc_is_omap2422() 0
335#define soc_is_omap2423() 0
336#define soc_is_omap2430() 0
337#define soc_is_omap3430() 0
338#define soc_is_omap3630() 0
339#define soc_is_omap5430() 0
340
341/* These are needed for the common code */
342#ifdef CONFIG_ARCH_OMAP2PLUS
343#define soc_is_omap7xx() 0
344#define soc_is_omap15xx() 0
345#define soc_is_omap16xx() 0
346#define soc_is_omap1510() 0
347#define soc_is_omap1610() 0
348#define soc_is_omap1611() 0
349#define soc_is_omap1621() 0
350#define soc_is_omap1710() 0
351#define cpu_class_is_omap1() 0
352#define cpu_class_is_omap2() 1
353#endif
354
355#if defined(CONFIG_ARCH_OMAP2)
356# undef soc_is_omap2420
357# undef soc_is_omap2422
358# undef soc_is_omap2423
359# undef soc_is_omap2430
360# define soc_is_omap2420() is_omap2420()
361# define soc_is_omap2422() is_omap2422()
362# define soc_is_omap2423() is_omap2423()
363# define soc_is_omap2430() is_omap2430()
364#endif
365
366#if defined(CONFIG_ARCH_OMAP3)
367# undef soc_is_omap3430
368# undef soc_is_ti81xx
369# undef soc_is_ti816x
370# undef soc_is_ti814x
371# undef soc_is_am35xx
372# define soc_is_omap3430() is_omap3430()
373# undef soc_is_omap3630
374# define soc_is_omap3630() is_omap363x()
375# define soc_is_ti81xx() is_ti81xx()
376# define soc_is_ti816x() is_ti816x()
377# define soc_is_ti814x() is_ti814x()
378# define soc_is_am35xx() is_am35xx()
379#endif
380
381# if defined(CONFIG_SOC_AM33XX)
382# undef soc_is_am33xx
383# undef soc_is_am335x
384# define soc_is_am33xx() is_am33xx()
385# define soc_is_am335x() is_am335x()
386#endif
387
388#ifdef CONFIG_SOC_AM43XX
389# undef soc_is_am43xx
390# undef soc_is_am437x
391# define soc_is_am43xx() is_am43xx()
392# define soc_is_am437x() is_am437x()
393#endif
394
395# if defined(CONFIG_ARCH_OMAP4)
396# undef soc_is_omap44xx
397# undef soc_is_omap443x
398# undef soc_is_omap446x
399# undef soc_is_omap447x
400# define soc_is_omap44xx() is_omap44xx()
401# define soc_is_omap443x() is_omap443x()
402# define soc_is_omap446x() is_omap446x()
403# define soc_is_omap447x() is_omap447x()
404# endif
405
406# if defined(CONFIG_SOC_OMAP5)
407# undef soc_is_omap54xx
408# undef soc_is_omap543x
409# define soc_is_omap54xx() is_omap54xx()
410# define soc_is_omap543x() is_omap543x()
411#endif
412
413#if defined(CONFIG_SOC_DRA7XX)
414#undef soc_is_dra7xx
415#undef soc_is_dra74x
416#undef soc_is_dra72x
417#define soc_is_dra7xx() is_dra7xx()
418#define soc_is_dra74x() is_dra75x()
419#define soc_is_dra72x() is_dra72x()
420#endif
421
422/* Various silicon revisions for omap2 */
423#define OMAP242X_CLASS 0x24200024
424#define OMAP2420_REV_ES1_0 OMAP242X_CLASS
425#define OMAP2420_REV_ES2_0 (OMAP242X_CLASS | (0x1 << 8))
426
427#define OMAP243X_CLASS 0x24300024
428#define OMAP2430_REV_ES1_0 OMAP243X_CLASS
429
430#define OMAP343X_CLASS 0x34300034
431#define OMAP3430_REV_ES1_0 OMAP343X_CLASS
432#define OMAP3430_REV_ES2_0 (OMAP343X_CLASS | (0x1 << 8))
433#define OMAP3430_REV_ES2_1 (OMAP343X_CLASS | (0x2 << 8))
434#define OMAP3430_REV_ES3_0 (OMAP343X_CLASS | (0x3 << 8))
435#define OMAP3430_REV_ES3_1 (OMAP343X_CLASS | (0x4 << 8))
436#define OMAP3430_REV_ES3_1_2 (OMAP343X_CLASS | (0x5 << 8))
437
438#define OMAP363X_CLASS 0x36300034
439#define OMAP3630_REV_ES1_0 OMAP363X_CLASS
440#define OMAP3630_REV_ES1_1 (OMAP363X_CLASS | (0x1 << 8))
441#define OMAP3630_REV_ES1_2 (OMAP363X_CLASS | (0x2 << 8))
442
443#define TI816X_CLASS 0x81600081
444#define TI8168_REV_ES1_0 TI816X_CLASS
445#define TI8168_REV_ES1_1 (TI816X_CLASS | (0x1 << 8))
446#define TI8168_REV_ES2_0 (TI816X_CLASS | (0x2 << 8))
447#define TI8168_REV_ES2_1 (TI816X_CLASS | (0x3 << 8))
448
449#define TI814X_CLASS 0x81400081
450#define TI8148_REV_ES1_0 TI814X_CLASS
451#define TI8148_REV_ES2_0 (TI814X_CLASS | (0x1 << 8))
452#define TI8148_REV_ES2_1 (TI814X_CLASS | (0x2 << 8))
453
454#define AM35XX_CLASS 0x35170034
455#define AM35XX_REV_ES1_0 AM35XX_CLASS
456#define AM35XX_REV_ES1_1 (AM35XX_CLASS | (0x1 << 8))
457
458#define AM335X_CLASS 0x33500033
459#define AM335X_REV_ES1_0 AM335X_CLASS
460#define AM335X_REV_ES2_0 (AM335X_CLASS | (0x1 << 8))
461#define AM335X_REV_ES2_1 (AM335X_CLASS | (0x2 << 8))
462
463#define AM437X_CLASS 0x43700000
464#define AM437X_REV_ES1_0 (AM437X_CLASS | (0x10 << 8))
465#define AM437X_REV_ES1_1 (AM437X_CLASS | (0x11 << 8))
466#define AM437X_REV_ES1_2 (AM437X_CLASS | (0x12 << 8))
467
468#define OMAP443X_CLASS 0x44300044
469#define OMAP4430_REV_ES1_0 (OMAP443X_CLASS | (0x10 << 8))
470#define OMAP4430_REV_ES2_0 (OMAP443X_CLASS | (0x20 << 8))
471#define OMAP4430_REV_ES2_1 (OMAP443X_CLASS | (0x21 << 8))
472#define OMAP4430_REV_ES2_2 (OMAP443X_CLASS | (0x22 << 8))
473#define OMAP4430_REV_ES2_3 (OMAP443X_CLASS | (0x23 << 8))
474
475#define OMAP446X_CLASS 0x44600044
476#define OMAP4460_REV_ES1_0 (OMAP446X_CLASS | (0x10 << 8))
477#define OMAP4460_REV_ES1_1 (OMAP446X_CLASS | (0x11 << 8))
478
479#define OMAP447X_CLASS 0x44700044
480#define OMAP4470_REV_ES1_0 (OMAP447X_CLASS | (0x10 << 8))
481
482#define OMAP54XX_CLASS 0x54000054
483#define OMAP5430_REV_ES2_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x20 << 8))
484#define OMAP5432_REV_ES2_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8))
485
486#define DRA7XX_CLASS 0x07000000
487#define DRA752_REV_ES1_0 (DRA7XX_CLASS | (0x52 << 16) | (0x10 << 8))
488#define DRA752_REV_ES1_1 (DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8))
489#define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8))
490#define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
491#define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
492#define DRA722_REV_ES2_0 (DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8))
493
494void omap2xxx_check_revision(void);
495void omap3xxx_check_revision(void);
496void omap4xxx_check_revision(void);
497void omap5xxx_check_revision(void);
498void dra7xxx_check_revision(void);
499void omap3xxx_check_features(void);
500void ti81xx_check_features(void);
501void am33xx_check_features(void);
502void omap4xxx_check_features(void);
503
504/*
505 * Runtime detection of OMAP3 features
506 *
507 * OMAP3_HAS_IO_CHAIN_CTRL: Some later members of the OMAP3 chip
508 * family have OS-level control over the I/O chain clock. This is
509 * to avoid a window during which wakeups could potentially be lost
510 * during powerdomain transitions. If this bit is set, it
511 * indicates that the chip does support OS-level control of this
512 * feature.
513 */
514extern u32 omap_features;
515
516#define OMAP3_HAS_L2CACHE BIT(0)
517#define OMAP3_HAS_IVA BIT(1)
518#define OMAP3_HAS_SGX BIT(2)
519#define OMAP3_HAS_NEON BIT(3)
520#define OMAP3_HAS_ISP BIT(4)
521#define OMAP3_HAS_192MHZ_CLK BIT(5)
522#define OMAP3_HAS_IO_WAKEUP BIT(6)
523#define OMAP3_HAS_SDRC BIT(7)
524#define OMAP3_HAS_IO_CHAIN_CTRL BIT(8)
525#define OMAP4_HAS_PERF_SILICON BIT(9)
526
527
528#define OMAP3_HAS_FEATURE(feat,flag) \
529static inline unsigned int omap3_has_ ##feat(void) \
530{ \
531 return omap_features & OMAP3_HAS_ ##flag; \
532} \
533
534OMAP3_HAS_FEATURE(l2cache, L2CACHE)
535OMAP3_HAS_FEATURE(sgx, SGX)
536OMAP3_HAS_FEATURE(iva, IVA)
537OMAP3_HAS_FEATURE(neon, NEON)
538OMAP3_HAS_FEATURE(isp, ISP)
539OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
540OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
541OMAP3_HAS_FEATURE(sdrc, SDRC)
542OMAP3_HAS_FEATURE(io_chain_ctrl, IO_CHAIN_CTRL)
543
544/*
545 * Runtime detection of OMAP4 features
546 */
547#define OMAP4_HAS_FEATURE(feat, flag) \
548static inline unsigned int omap4_has_ ##feat(void) \
549{ \
550 return omap_features & OMAP4_HAS_ ##flag; \
551} \
552
553OMAP4_HAS_FEATURE(perf_silicon, PERF_SILICON)
554
555/*
556 * We need to make sure omap initcalls don't run when
557 * multiplatform kernels are booted on other SoCs.
558 */
559#define omap_initcall(level, fn) \
560static int __init __used __##fn(void) \
561{ \
562 if (!soc_is_omap()) \
563 return 0; \
564 return fn(); \
565} \
566level(__##fn);
567
568#define omap_early_initcall(fn) omap_initcall(early_initcall, fn)
569#define omap_core_initcall(fn) omap_initcall(core_initcall, fn)
570#define omap_postcore_initcall(fn) omap_initcall(postcore_initcall, fn)
571#define omap_arch_initcall(fn) omap_initcall(arch_initcall, fn)
572#define omap_subsys_initcall(fn) omap_initcall(subsys_initcall, fn)
573#define omap_device_initcall(fn) omap_initcall(device_initcall, fn)
574#define omap_late_initcall(fn) omap_initcall(late_initcall, fn)
575#define omap_late_initcall_sync(fn) omap_initcall(late_initcall_sync, fn)
576
577/* Legacy defines, these can be removed when users are removed */
578#define cpu_is_omap2420() soc_is_omap2420()
579#define cpu_is_omap2422() soc_is_omap2422()
580#define cpu_is_omap242x() soc_is_omap242x()
581#define cpu_is_omap2430() soc_is_omap2430()
582#define cpu_is_omap243x() soc_is_omap243x()
583#define cpu_is_omap24xx() soc_is_omap24xx()
584#define cpu_is_omap3430() soc_is_omap3430()
585#define cpu_is_omap343x() soc_is_omap343x()
586#define cpu_is_omap34xx() soc_is_omap34xx()
587#define cpu_is_omap3630() soc_is_omap3630()
588#define cpu_is_omap443x() soc_is_omap443x()
589#define cpu_is_omap446x() soc_is_omap446x()
590#define cpu_is_omap44xx() soc_is_omap44xx()
591#define cpu_is_ti814x() soc_is_ti814x()
592#define cpu_is_ti816x() soc_is_ti816x()
593#define cpu_is_ti81xx() soc_is_ti81xx()
594
595#endif /* __ASSEMBLY__ */