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-rw-r--r--arch/arm/mm/proc-arm7tdmi.S216
1 files changed, 39 insertions, 177 deletions
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index 537ffcb0646d..7e0e1fe4ed4d 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -17,6 +17,8 @@
17#include <asm/pgtable.h> 17#include <asm/pgtable.h>
18#include <asm/ptrace.h> 18#include <asm/ptrace.h>
19 19
20#include "proc-macros.S"
21
20 .text 22 .text
21/* 23/*
22 * cpu_arm7tdmi_proc_init() 24 * cpu_arm7tdmi_proc_init()
@@ -55,197 +57,57 @@ __arm7tdmi_setup:
55 57
56 __INITDATA 58 __INITDATA
57 59
58/* 60 @ define struct processor (see <asm/proc-fns.h> and proc-macros.S)
59 * Purpose : Function pointers used to access above functions - all calls 61 define_processor_functions arm7tdmi, dabort=v4t_late_abort, pabort=legacy_pabort, nommu=1
60 * come through these
61 */
62 .type arm7tdmi_processor_functions, #object
63ENTRY(arm7tdmi_processor_functions)
64 .word v4t_late_abort
65 .word legacy_pabort
66 .word cpu_arm7tdmi_proc_init
67 .word cpu_arm7tdmi_proc_fin
68 .word cpu_arm7tdmi_reset
69 .word cpu_arm7tdmi_do_idle
70 .word cpu_arm7tdmi_dcache_clean_area
71 .word cpu_arm7tdmi_switch_mm
72 .word 0 @ cpu_*_set_pte
73 .word 0
74 .word 0
75 .word 0
76 .size arm7tdmi_processor_functions, . - arm7tdmi_processor_functions
77 62
78 .section ".rodata" 63 .section ".rodata"
79 64
80 .type cpu_arch_name, #object 65 string cpu_arch_name, "armv4t"
81cpu_arch_name: 66 string cpu_elf_name, "v4"
82 .asciz "armv4t" 67 string cpu_arm7tdmi_name, "ARM7TDMI"
83 .size cpu_arch_name, . - cpu_arch_name 68 string cpu_triscenda7_name, "Triscend-A7x"
84 69 string cpu_at91_name, "Atmel-AT91M40xxx"
85 .type cpu_elf_name, #object 70 string cpu_s3c3410_name, "Samsung-S3C3410"
86cpu_elf_name: 71 string cpu_s3c44b0x_name, "Samsung-S3C44B0x"
87 .asciz "v4" 72 string cpu_s3c4510b_name, "Samsung-S3C4510B"
88 .size cpu_elf_name, . - cpu_elf_name 73 string cpu_s3c4530_name, "Samsung-S3C4530"
89 74 string cpu_netarm_name, "NETARM"
90 .type cpu_arm7tdmi_name, #object
91cpu_arm7tdmi_name:
92 .asciz "ARM7TDMI"
93 .size cpu_arm7tdmi_name, . - cpu_arm7tdmi_name
94
95 .type cpu_triscenda7_name, #object
96cpu_triscenda7_name:
97 .asciz "Triscend-A7x"
98 .size cpu_triscenda7_name, . - cpu_triscenda7_name
99
100 .type cpu_at91_name, #object
101cpu_at91_name:
102 .asciz "Atmel-AT91M40xxx"
103 .size cpu_at91_name, . - cpu_at91_name
104
105 .type cpu_s3c3410_name, #object
106cpu_s3c3410_name:
107 .asciz "Samsung-S3C3410"
108 .size cpu_s3c3410_name, . - cpu_s3c3410_name
109
110 .type cpu_s3c44b0x_name, #object
111cpu_s3c44b0x_name:
112 .asciz "Samsung-S3C44B0x"
113 .size cpu_s3c44b0x_name, . - cpu_s3c44b0x_name
114
115 .type cpu_s3c4510b, #object
116cpu_s3c4510b_name:
117 .asciz "Samsung-S3C4510B"
118 .size cpu_s3c4510b_name, . - cpu_s3c4510b_name
119
120 .type cpu_s3c4530_name, #object
121cpu_s3c4530_name:
122 .asciz "Samsung-S3C4530"
123 .size cpu_s3c4530_name, . - cpu_s3c4530_name
124
125 .type cpu_netarm_name, #object
126cpu_netarm_name:
127 .asciz "NETARM"
128 .size cpu_netarm_name, . - cpu_netarm_name
129 75
130 .align 76 .align
131 77
132 .section ".proc.info.init", #alloc, #execinstr 78 .section ".proc.info.init", #alloc, #execinstr
133 79
134 .type __arm7tdmi_proc_info, #object 80.macro arm7tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \
135__arm7tdmi_proc_info: 81 extra_hwcaps=0
136 .long 0x41007700 82 .type __\name\()_proc_info, #object
137 .long 0xfff8ff00 83__\name\()_proc_info:
138 .long 0 84 .long \cpu_val
139 .long 0 85 .long \cpu_mask
140 b __arm7tdmi_setup
141 .long cpu_arch_name
142 .long cpu_elf_name
143 .long HWCAP_SWP | HWCAP_26BIT
144 .long cpu_arm7tdmi_name
145 .long arm7tdmi_processor_functions
146 .long 0
147 .long 0
148 .long v4_cache_fns
149 .size __arm7tdmi_proc_info, . - __arm7tdmi_proc_info
150
151 .type __triscenda7_proc_info, #object
152__triscenda7_proc_info:
153 .long 0x0001d2ff
154 .long 0x0001ffff
155 .long 0
156 .long 0
157 b __arm7tdmi_setup
158 .long cpu_arch_name
159 .long cpu_elf_name
160 .long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
161 .long cpu_triscenda7_name
162 .long arm7tdmi_processor_functions
163 .long 0
164 .long 0
165 .long v4_cache_fns
166 .size __triscenda7_proc_info, . - __triscenda7_proc_info
167
168 .type __at91_proc_info, #object
169__at91_proc_info:
170 .long 0x14000040
171 .long 0xfff000e0
172 .long 0
173 .long 0
174 b __arm7tdmi_setup
175 .long cpu_arch_name
176 .long cpu_elf_name
177 .long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
178 .long cpu_at91_name
179 .long arm7tdmi_processor_functions
180 .long 0
181 .long 0
182 .long v4_cache_fns
183 .size __at91_proc_info, . - __at91_proc_info
184
185 .type __s3c4510b_proc_info, #object
186__s3c4510b_proc_info:
187 .long 0x36365000
188 .long 0xfffff000
189 .long 0
190 .long 0
191 b __arm7tdmi_setup
192 .long cpu_arch_name
193 .long cpu_elf_name
194 .long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
195 .long cpu_s3c4510b_name
196 .long arm7tdmi_processor_functions
197 .long 0
198 .long 0
199 .long v4_cache_fns
200 .size __s3c4510b_proc_info, . - __s3c4510b_proc_info
201
202 .type __s3c4530_proc_info, #object
203__s3c4530_proc_info:
204 .long 0x4c000000
205 .long 0xfff000e0
206 .long 0
207 .long 0
208 b __arm7tdmi_setup
209 .long cpu_arch_name
210 .long cpu_elf_name
211 .long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
212 .long cpu_s3c4530_name
213 .long arm7tdmi_processor_functions
214 .long 0
215 .long 0
216 .long v4_cache_fns
217 .size __s3c4530_proc_info, . - __s3c4530_proc_info
218
219 .type __s3c3410_proc_info, #object
220__s3c3410_proc_info:
221 .long 0x34100000
222 .long 0xffff0000
223 .long 0
224 .long 0
225 b __arm7tdmi_setup
226 .long cpu_arch_name
227 .long cpu_elf_name
228 .long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
229 .long cpu_s3c3410_name
230 .long arm7tdmi_processor_functions
231 .long 0
232 .long 0
233 .long v4_cache_fns
234 .size __s3c3410_proc_info, . - __s3c3410_proc_info
235
236 .type __s3c44b0x_proc_info, #object
237__s3c44b0x_proc_info:
238 .long 0x44b00000
239 .long 0xffff0000
240 .long 0 86 .long 0
241 .long 0 87 .long 0
242 b __arm7tdmi_setup 88 b __arm7tdmi_setup
243 .long cpu_arch_name 89 .long cpu_arch_name
244 .long cpu_elf_name 90 .long cpu_elf_name
245 .long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT 91 .long HWCAP_SWP | HWCAP_26BIT | ( \extra_hwcaps )
246 .long cpu_s3c44b0x_name 92 .long \cpu_name
247 .long arm7tdmi_processor_functions 93 .long arm7tdmi_processor_functions
248 .long 0 94 .long 0
249 .long 0 95 .long 0
250 .long v4_cache_fns 96 .long v4_cache_fns
251 .size __s3c44b0x_proc_info, . - __s3c44b0x_proc_info 97 .size __\name\()_proc_info, . - __\name\()_proc_info
98.endm
99
100 arm7tdmi_proc_info arm7tdmi, 0x41007700, 0xfff8ff00, \
101 cpu_arm7tdmi_name
102 arm7tdmi_proc_info triscenda7, 0x0001d2ff, 0x0001ffff, \
103 cpu_triscenda7_name, extra_hwcaps=HWCAP_THUMB
104 arm7tdmi_proc_info at91, 0x14000040, 0xfff000e0, \
105 cpu_at91_name, extra_hwcaps=HWCAP_THUMB
106 arm7tdmi_proc_info s3c4510b, 0x36365000, 0xfffff000, \
107 cpu_s3c4510b_name, extra_hwcaps=HWCAP_THUMB
108 arm7tdmi_proc_info s3c4530, 0x4c000000, 0xfff000e0, \
109 cpu_s3c4530_name, extra_hwcaps=HWCAP_THUMB
110 arm7tdmi_proc_info s3c3410, 0x34100000, 0xffff0000, \
111 cpu_s3c3410_name, extra_hwcaps=HWCAP_THUMB
112 arm7tdmi_proc_info s3c44b0x, 0x44b00000, 0xffff0000, \
113 cpu_s3c44b0x_name, extra_hwcaps=HWCAP_THUMB
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-26 14:54:48 -0500