1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 *  arch/arm/include/asm/glue-proc.h
4 *
5 *  Copyright (C) 1997-1999 Russell King
6 *  Copyright (C) 2000 Deep Blue Solutions Ltd
7 */
8#ifndef ASM_GLUE_PROC_H
9#define ASM_GLUE_PROC_H
10
11#include <asm/glue.h>
12
13/*
14 * Work out if we need multiple CPU support
15 */
16#undef MULTI_CPU
17#undef CPU_NAME
18
19/*
20 * CPU_NAME - the prefix for CPU related functions
21 */
22
23#ifdef CONFIG_CPU_ARM7TDMI
24# ifdef CPU_NAME
25#  undef  MULTI_CPU
26#  define MULTI_CPU
27# else
28#  define CPU_NAME cpu_arm7tdmi
29# endif
30#endif
31
32#ifdef CONFIG_CPU_ARM720T
33# ifdef CPU_NAME
34#  undef  MULTI_CPU
35#  define MULTI_CPU
36# else
37#  define CPU_NAME cpu_arm720
38# endif
39#endif
40
41#ifdef CONFIG_CPU_ARM740T
42# ifdef CPU_NAME
43#  undef  MULTI_CPU
44#  define MULTI_CPU
45# else
46#  define CPU_NAME cpu_arm740
47# endif
48#endif
49
50#ifdef CONFIG_CPU_ARM9TDMI
51# ifdef CPU_NAME
52#  undef  MULTI_CPU
53#  define MULTI_CPU
54# else
55#  define CPU_NAME cpu_arm9tdmi
56# endif
57#endif
58
59#ifdef CONFIG_CPU_ARM920T
60# ifdef CPU_NAME
61#  undef  MULTI_CPU
62#  define MULTI_CPU
63# else
64#  define CPU_NAME cpu_arm920
65# endif
66#endif
67
68#ifdef CONFIG_CPU_ARM922T
69# ifdef CPU_NAME
70#  undef  MULTI_CPU
71#  define MULTI_CPU
72# else
73#  define CPU_NAME cpu_arm922
74# endif
75#endif
76
77#ifdef CONFIG_CPU_FA526
78# ifdef CPU_NAME
79#  undef  MULTI_CPU
80#  define MULTI_CPU
81# else
82#  define CPU_NAME cpu_fa526
83# endif
84#endif
85
86#ifdef CONFIG_CPU_ARM925T
87# ifdef CPU_NAME
88#  undef  MULTI_CPU
89#  define MULTI_CPU
90# else
91#  define CPU_NAME cpu_arm925
92# endif
93#endif
94
95#ifdef CONFIG_CPU_ARM926T
96# ifdef CPU_NAME
97#  undef  MULTI_CPU
98#  define MULTI_CPU
99# else
100#  define CPU_NAME cpu_arm926
101# endif
102#endif
103
104#ifdef CONFIG_CPU_ARM940T
105# ifdef CPU_NAME
106#  undef  MULTI_CPU
107#  define MULTI_CPU
108# else
109#  define CPU_NAME cpu_arm940
110# endif
111#endif
112
113#ifdef CONFIG_CPU_ARM946E
114# ifdef CPU_NAME
115#  undef  MULTI_CPU
116#  define MULTI_CPU
117# else
118#  define CPU_NAME cpu_arm946
119# endif
120#endif
121
122#ifdef CONFIG_CPU_SA110
123# ifdef CPU_NAME
124#  undef  MULTI_CPU
125#  define MULTI_CPU
126# else
127#  define CPU_NAME cpu_sa110
128# endif
129#endif
130
131#ifdef CONFIG_CPU_SA1100
132# ifdef CPU_NAME
133#  undef  MULTI_CPU
134#  define MULTI_CPU
135# else
136#  define CPU_NAME cpu_sa1100
137# endif
138#endif
139
140#ifdef CONFIG_CPU_ARM1020
141# ifdef CPU_NAME
142#  undef  MULTI_CPU
143#  define MULTI_CPU
144# else
145#  define CPU_NAME cpu_arm1020
146# endif
147#endif
148
149#ifdef CONFIG_CPU_ARM1020E
150# ifdef CPU_NAME
151#  undef  MULTI_CPU
152#  define MULTI_CPU
153# else
154#  define CPU_NAME cpu_arm1020e
155# endif
156#endif
157
158#ifdef CONFIG_CPU_ARM1022
159# ifdef CPU_NAME
160#  undef  MULTI_CPU
161#  define MULTI_CPU
162# else
163#  define CPU_NAME cpu_arm1022
164# endif
165#endif
166
167#ifdef CONFIG_CPU_ARM1026
168# ifdef CPU_NAME
169#  undef  MULTI_CPU
170#  define MULTI_CPU
171# else
172#  define CPU_NAME cpu_arm1026
173# endif
174#endif
175
176#ifdef CONFIG_CPU_XSCALE
177# ifdef CPU_NAME
178#  undef  MULTI_CPU
179#  define MULTI_CPU
180# else
181#  define CPU_NAME cpu_xscale
182# endif
183#endif
184
185#ifdef CONFIG_CPU_XSC3
186# ifdef CPU_NAME
187#  undef  MULTI_CPU
188#  define MULTI_CPU
189# else
190#  define CPU_NAME cpu_xsc3
191# endif
192#endif
193
194#ifdef CONFIG_CPU_MOHAWK
195# ifdef CPU_NAME
196#  undef  MULTI_CPU
197#  define MULTI_CPU
198# else
199#  define CPU_NAME cpu_mohawk
200# endif
201#endif
202
203#ifdef CONFIG_CPU_FEROCEON
204# ifdef CPU_NAME
205#  undef  MULTI_CPU
206#  define MULTI_CPU
207# else
208#  define CPU_NAME cpu_feroceon
209# endif
210#endif
211
212#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K)
213# ifdef CPU_NAME
214#  undef  MULTI_CPU
215#  define MULTI_CPU
216# else
217#  define CPU_NAME cpu_v6
218# endif
219#endif
220
221#ifdef CONFIG_CPU_V7M
222# ifdef CPU_NAME
223#  undef  MULTI_CPU
224#  define MULTI_CPU
225# else
226#  define CPU_NAME cpu_v7m
227# endif
228#endif
229
230#ifdef CONFIG_CPU_PJ4B
231# ifdef CPU_NAME
232#  undef  MULTI_CPU
233#  define MULTI_CPU
234# else
235#  define CPU_NAME cpu_pj4b
236# endif
237#endif
238
239#ifdef CONFIG_CPU_V7
240/*
241 * Cortex-A9 needs a different suspend/resume function, so we need
242 * multiple CPU support for ARMv7 anyway.
243 */
244#  undef  MULTI_CPU
245#  define MULTI_CPU
246#endif
247
248#ifndef MULTI_CPU
249#define cpu_proc_init			__glue(CPU_NAME,_proc_init)
250#define cpu_proc_fin			__glue(CPU_NAME,_proc_fin)
251#define cpu_reset			__glue(CPU_NAME,_reset)
252#define cpu_do_idle			__glue(CPU_NAME,_do_idle)
253#define cpu_dcache_clean_area		__glue(CPU_NAME,_dcache_clean_area)
254#define cpu_do_switch_mm		__glue(CPU_NAME,_switch_mm)
255#define cpu_set_pte_ext			__glue(CPU_NAME,_set_pte_ext)
256#define cpu_suspend_size		__glue(CPU_NAME,_suspend_size)
257#define cpu_do_suspend			__glue(CPU_NAME,_do_suspend)
258#define cpu_do_resume			__glue(CPU_NAME,_do_resume)
259#endif
260
261#endif
262