diff options
Diffstat (limited to 'arch/arm/mm/proc-arm920.S')
-rw-r--r-- | arch/arm/mm/proc-arm920.S | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index 549557df6d57..22bf8dde4f84 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S | |||
@@ -63,7 +63,7 @@ | |||
63 | * cpu_arm920_proc_init() | 63 | * cpu_arm920_proc_init() |
64 | */ | 64 | */ |
65 | ENTRY(cpu_arm920_proc_init) | 65 | ENTRY(cpu_arm920_proc_init) |
66 | mov pc, lr | 66 | ret lr |
67 | 67 | ||
68 | /* | 68 | /* |
69 | * cpu_arm920_proc_fin() | 69 | * cpu_arm920_proc_fin() |
@@ -73,7 +73,7 @@ ENTRY(cpu_arm920_proc_fin) | |||
73 | bic r0, r0, #0x1000 @ ...i............ | 73 | bic r0, r0, #0x1000 @ ...i............ |
74 | bic r0, r0, #0x000e @ ............wca. | 74 | bic r0, r0, #0x000e @ ............wca. |
75 | mcr p15, 0, r0, c1, c0, 0 @ disable caches | 75 | mcr p15, 0, r0, c1, c0, 0 @ disable caches |
76 | mov pc, lr | 76 | ret lr |
77 | 77 | ||
78 | /* | 78 | /* |
79 | * cpu_arm920_reset(loc) | 79 | * cpu_arm920_reset(loc) |
@@ -97,7 +97,7 @@ ENTRY(cpu_arm920_reset) | |||
97 | bic ip, ip, #0x000f @ ............wcam | 97 | bic ip, ip, #0x000f @ ............wcam |
98 | bic ip, ip, #0x1100 @ ...i...s........ | 98 | bic ip, ip, #0x1100 @ ...i...s........ |
99 | mcr p15, 0, ip, c1, c0, 0 @ ctrl register | 99 | mcr p15, 0, ip, c1, c0, 0 @ ctrl register |
100 | mov pc, r0 | 100 | ret r0 |
101 | ENDPROC(cpu_arm920_reset) | 101 | ENDPROC(cpu_arm920_reset) |
102 | .popsection | 102 | .popsection |
103 | 103 | ||
@@ -107,7 +107,7 @@ ENDPROC(cpu_arm920_reset) | |||
107 | .align 5 | 107 | .align 5 |
108 | ENTRY(cpu_arm920_do_idle) | 108 | ENTRY(cpu_arm920_do_idle) |
109 | mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt | 109 | mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt |
110 | mov pc, lr | 110 | ret lr |
111 | 111 | ||
112 | 112 | ||
113 | #ifndef CONFIG_CPU_DCACHE_WRITETHROUGH | 113 | #ifndef CONFIG_CPU_DCACHE_WRITETHROUGH |
@@ -120,7 +120,7 @@ ENTRY(cpu_arm920_do_idle) | |||
120 | ENTRY(arm920_flush_icache_all) | 120 | ENTRY(arm920_flush_icache_all) |
121 | mov r0, #0 | 121 | mov r0, #0 |
122 | mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache | 122 | mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache |
123 | mov pc, lr | 123 | ret lr |
124 | ENDPROC(arm920_flush_icache_all) | 124 | ENDPROC(arm920_flush_icache_all) |
125 | 125 | ||
126 | /* | 126 | /* |
@@ -151,7 +151,7 @@ __flush_whole_cache: | |||
151 | tst r2, #VM_EXEC | 151 | tst r2, #VM_EXEC |
152 | mcrne p15, 0, ip, c7, c5, 0 @ invalidate I cache | 152 | mcrne p15, 0, ip, c7, c5, 0 @ invalidate I cache |
153 | mcrne p15, 0, ip, c7, c10, 4 @ drain WB | 153 | mcrne p15, 0, ip, c7, c10, 4 @ drain WB |
154 | mov pc, lr | 154 | ret lr |
155 | 155 | ||
156 | /* | 156 | /* |
157 | * flush_user_cache_range(start, end, flags) | 157 | * flush_user_cache_range(start, end, flags) |
@@ -177,7 +177,7 @@ ENTRY(arm920_flush_user_cache_range) | |||
177 | blo 1b | 177 | blo 1b |
178 | tst r2, #VM_EXEC | 178 | tst r2, #VM_EXEC |
179 | mcrne p15, 0, ip, c7, c10, 4 @ drain WB | 179 | mcrne p15, 0, ip, c7, c10, 4 @ drain WB |
180 | mov pc, lr | 180 | ret lr |
181 | 181 | ||
182 | /* | 182 | /* |
183 | * coherent_kern_range(start, end) | 183 | * coherent_kern_range(start, end) |
@@ -211,7 +211,7 @@ ENTRY(arm920_coherent_user_range) | |||
211 | blo 1b | 211 | blo 1b |
212 | mcr p15, 0, r0, c7, c10, 4 @ drain WB | 212 | mcr p15, 0, r0, c7, c10, 4 @ drain WB |
213 | mov r0, #0 | 213 | mov r0, #0 |
214 | mov pc, lr | 214 | ret lr |
215 | 215 | ||
216 | /* | 216 | /* |
217 | * flush_kern_dcache_area(void *addr, size_t size) | 217 | * flush_kern_dcache_area(void *addr, size_t size) |
@@ -231,7 +231,7 @@ ENTRY(arm920_flush_kern_dcache_area) | |||
231 | mov r0, #0 | 231 | mov r0, #0 |
232 | mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache | 232 | mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache |
233 | mcr p15, 0, r0, c7, c10, 4 @ drain WB | 233 | mcr p15, 0, r0, c7, c10, 4 @ drain WB |
234 | mov pc, lr | 234 | ret lr |
235 | 235 | ||
236 | /* | 236 | /* |
237 | * dma_inv_range(start, end) | 237 | * dma_inv_range(start, end) |
@@ -257,7 +257,7 @@ arm920_dma_inv_range: | |||
257 | cmp r0, r1 | 257 | cmp r0, r1 |
258 | blo 1b | 258 | blo 1b |
259 | mcr p15, 0, r0, c7, c10, 4 @ drain WB | 259 | mcr p15, 0, r0, c7, c10, 4 @ drain WB |
260 | mov pc, lr | 260 | ret lr |
261 | 261 | ||
262 | /* | 262 | /* |
263 | * dma_clean_range(start, end) | 263 | * dma_clean_range(start, end) |
@@ -276,7 +276,7 @@ arm920_dma_clean_range: | |||
276 | cmp r0, r1 | 276 | cmp r0, r1 |
277 | blo 1b | 277 | blo 1b |
278 | mcr p15, 0, r0, c7, c10, 4 @ drain WB | 278 | mcr p15, 0, r0, c7, c10, 4 @ drain WB |
279 | mov pc, lr | 279 | ret lr |
280 | 280 | ||
281 | /* | 281 | /* |
282 | * dma_flush_range(start, end) | 282 | * dma_flush_range(start, end) |
@@ -293,7 +293,7 @@ ENTRY(arm920_dma_flush_range) | |||
293 | cmp r0, r1 | 293 | cmp r0, r1 |
294 | blo 1b | 294 | blo 1b |
295 | mcr p15, 0, r0, c7, c10, 4 @ drain WB | 295 | mcr p15, 0, r0, c7, c10, 4 @ drain WB |
296 | mov pc, lr | 296 | ret lr |
297 | 297 | ||
298 | /* | 298 | /* |
299 | * dma_map_area(start, size, dir) | 299 | * dma_map_area(start, size, dir) |
@@ -316,7 +316,7 @@ ENDPROC(arm920_dma_map_area) | |||
316 | * - dir - DMA direction | 316 | * - dir - DMA direction |
317 | */ | 317 | */ |
318 | ENTRY(arm920_dma_unmap_area) | 318 | ENTRY(arm920_dma_unmap_area) |
319 | mov pc, lr | 319 | ret lr |
320 | ENDPROC(arm920_dma_unmap_area) | 320 | ENDPROC(arm920_dma_unmap_area) |
321 | 321 | ||
322 | .globl arm920_flush_kern_cache_louis | 322 | .globl arm920_flush_kern_cache_louis |
@@ -332,7 +332,7 @@ ENTRY(cpu_arm920_dcache_clean_area) | |||
332 | add r0, r0, #CACHE_DLINESIZE | 332 | add r0, r0, #CACHE_DLINESIZE |
333 | subs r1, r1, #CACHE_DLINESIZE | 333 | subs r1, r1, #CACHE_DLINESIZE |
334 | bhi 1b | 334 | bhi 1b |
335 | mov pc, lr | 335 | ret lr |
336 | 336 | ||
337 | /* =============================== PageTable ============================== */ | 337 | /* =============================== PageTable ============================== */ |
338 | 338 | ||
@@ -367,7 +367,7 @@ ENTRY(cpu_arm920_switch_mm) | |||
367 | mcr p15, 0, r0, c2, c0, 0 @ load page table pointer | 367 | mcr p15, 0, r0, c2, c0, 0 @ load page table pointer |
368 | mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs | 368 | mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs |
369 | #endif | 369 | #endif |
370 | mov pc, lr | 370 | ret lr |
371 | 371 | ||
372 | /* | 372 | /* |
373 | * cpu_arm920_set_pte(ptep, pte, ext) | 373 | * cpu_arm920_set_pte(ptep, pte, ext) |
@@ -382,7 +382,7 @@ ENTRY(cpu_arm920_set_pte_ext) | |||
382 | mcr p15, 0, r0, c7, c10, 1 @ clean D entry | 382 | mcr p15, 0, r0, c7, c10, 1 @ clean D entry |
383 | mcr p15, 0, r0, c7, c10, 4 @ drain WB | 383 | mcr p15, 0, r0, c7, c10, 4 @ drain WB |
384 | #endif | 384 | #endif |
385 | mov pc, lr | 385 | ret lr |
386 | 386 | ||
387 | /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ | 387 | /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ |
388 | .globl cpu_arm920_suspend_size | 388 | .globl cpu_arm920_suspend_size |
@@ -423,7 +423,7 @@ __arm920_setup: | |||
423 | mrc p15, 0, r0, c1, c0 @ get control register v4 | 423 | mrc p15, 0, r0, c1, c0 @ get control register v4 |
424 | bic r0, r0, r5 | 424 | bic r0, r0, r5 |
425 | orr r0, r0, r6 | 425 | orr r0, r0, r6 |
426 | mov pc, lr | 426 | ret lr |
427 | .size __arm920_setup, . - __arm920_setup | 427 | .size __arm920_setup, . - __arm920_setup |
428 | 428 | ||
429 | /* | 429 | /* |