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-rw-r--r--arch/arm/mm/proc-v7.S26
1 files changed, 10 insertions, 16 deletions
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 7e9b5bf910c1..0404ccbb8aa3 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -148,10 +148,6 @@ ENDPROC(cpu_v7_do_resume)
148 * Initialise TLB, Caches, and MMU state ready to switch the MMU 148 * Initialise TLB, Caches, and MMU state ready to switch the MMU
149 * on. Return in r0 the new CP15 C1 control register setting. 149 * on. Return in r0 the new CP15 C1 control register setting.
150 * 150 *
151 * We automatically detect if we have a Harvard cache, and use the
152 * Harvard cache control instructions insead of the unified cache
153 * control instructions.
154 *
155 * This should be able to cover all ARMv7 cores. 151 * This should be able to cover all ARMv7 cores.
156 * 152 *
157 * It is assumed that: 153 * It is assumed that:
@@ -251,9 +247,7 @@ __v7_setup:
251#endif 247#endif
252 248
2533: mov r10, #0 2493: mov r10, #0
254#ifdef HARVARD_CACHE
255 mcr p15, 0, r10, c7, c5, 0 @ I+BTB cache invalidate 250 mcr p15, 0, r10, c7, c5, 0 @ I+BTB cache invalidate
256#endif
257 dsb 251 dsb
258#ifdef CONFIG_MMU 252#ifdef CONFIG_MMU
259 mcr p15, 0, r10, c8, c7, 0 @ invalidate I + D TLBs 253 mcr p15, 0, r10, c8, c7, 0 @ invalidate I + D TLBs
@@ -330,16 +324,6 @@ __v7_ca5mp_proc_info:
330 .size __v7_ca5mp_proc_info, . - __v7_ca5mp_proc_info 324 .size __v7_ca5mp_proc_info, . - __v7_ca5mp_proc_info
331 325
332 /* 326 /*
333 * ARM Ltd. Cortex A7 processor.
334 */
335 .type __v7_ca7mp_proc_info, #object
336__v7_ca7mp_proc_info:
337 .long 0x410fc070
338 .long 0xff0ffff0
339 __v7_proc __v7_ca7mp_setup, hwcaps = HWCAP_IDIV
340 .size __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info
341
342 /*
343 * ARM Ltd. Cortex A9 processor. 327 * ARM Ltd. Cortex A9 processor.
344 */ 328 */
345 .type __v7_ca9mp_proc_info, #object 329 .type __v7_ca9mp_proc_info, #object
@@ -351,6 +335,16 @@ __v7_ca9mp_proc_info:
351#endif /* CONFIG_ARM_LPAE */ 335#endif /* CONFIG_ARM_LPAE */
352 336
353 /* 337 /*
338 * ARM Ltd. Cortex A7 processor.
339 */
340 .type __v7_ca7mp_proc_info, #object
341__v7_ca7mp_proc_info:
342 .long 0x410fc070
343 .long 0xff0ffff0
344 __v7_proc __v7_ca7mp_setup, hwcaps = HWCAP_IDIV
345 .size __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info
346
347 /*
354 * ARM Ltd. Cortex A15 processor. 348 * ARM Ltd. Cortex A15 processor.
355 */ 349 */
356 .type __v7_ca15mp_proc_info, #object 350 .type __v7_ca15mp_proc_info, #object