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ARM: mm: proc-mohawk: Use the new processor struct macros

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This patch also defines a suitable flush_icache_all implementation
which would otherwise be missing, resulting in a link failure.
Thanks to Nicolas Pitre for suggesting the code for this.

Signed-off-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
This commit is contained in:
Dave Martin 2011-06-23 17:22:29 +01:00
parent e43b670e24
commit a39a32187b
1 changed files with 18 additions and 43 deletions
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61
arch/arm/mm/proc-mohawk.S
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@ -92,6 +92,17 @@ ENTRY(cpu_mohawk_do_idle)
mcr p15, 0, r0, c7, c0, 4 @ wait for interrupt
mov pc, lr
/*
* flush_icache_all()
*
* Unconditionally clean and invalidate the entire icache.
*/
ENTRY(mohawk_flush_icache_all)
mov r0, #0
mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache
mov pc, lr
ENDPROC(mohawk_flush_icache_all)
/*
* flush_user_cache_all()
*
@ -288,16 +299,8 @@ ENTRY(mohawk_dma_unmap_area)
mov pc, lr
ENDPROC(mohawk_dma_unmap_area)
ENTRY(mohawk_cache_fns)
.long mohawk_flush_kern_cache_all
.long mohawk_flush_user_cache_all
.long mohawk_flush_user_cache_range
.long mohawk_coherent_kern_range
.long mohawk_coherent_user_range
.long mohawk_flush_kern_dcache_area
.long mohawk_dma_map_area
.long mohawk_dma_unmap_area
.long mohawk_dma_flush_range
@ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S)
define_cache_functions mohawk
ENTRY(cpu_mohawk_dcache_clean_area)
1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
@ -373,42 +376,14 @@ mohawk_crval:
__INITDATA
/*
* Purpose : Function pointers used to access above functions - all calls
* come through these
*/
.type mohawk_processor_functions, #object
mohawk_processor_functions:
.word v5t_early_abort
.word legacy_pabort
.word cpu_mohawk_proc_init
.word cpu_mohawk_proc_fin
.word cpu_mohawk_reset
.word cpu_mohawk_do_idle
.word cpu_mohawk_dcache_clean_area
.word cpu_mohawk_switch_mm
.word cpu_mohawk_set_pte_ext
.word 0
.word 0
.word 0
.size mohawk_processor_functions, . - mohawk_processor_functions
@ define struct processor (see <asm/proc-fns.h> and proc-macros.S)
define_processor_functions mohawk, dabort=v5t_early_abort, pabort=legacy_pabort
.section ".rodata"
.type cpu_arch_name, #object
cpu_arch_name:
.asciz "armv5te"
.size cpu_arch_name, . - cpu_arch_name
.type cpu_elf_name, #object
cpu_elf_name:
.asciz "v5"
.size cpu_elf_name, . - cpu_elf_name
.type cpu_mohawk_name, #object
cpu_mohawk_name:
.asciz "Marvell 88SV331x"
.size cpu_mohawk_name, . - cpu_mohawk_name
string cpu_arch_name, "armv5te"
string cpu_elf_name, "v5"
string cpu_mohawk_name, "Marvell 88SV331x"
.align