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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-30 08:26:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-30 08:26:25 -0700 |
| commit | 706d4b12f8d7edd28d7e879a77235472da393edb (patch) | |
| tree | c9bc1ce06b1154a49da1d0d907cac544a818eb0e /arch/arm/mm/proc-arm920.S | |
| parent | 3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44 (diff) | |
| parent | 9bafc74163d8bccca9810159aab39be926fb877c (diff) | |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits)
ARM: memblock: setup lowmem mappings using memblock
ARM: memblock: move meminfo into find_limits directly
ARM: memblock: convert free_highpages() to use memblock
ARM: move freeing of highmem pages out of mem_init()
ARM: memblock: convert memory detail printing to use memblock
ARM: memblock: use memblock to free memory into arm_bootmem_init()
ARM: memblock: use memblock when initializing memory allocators
ARM: ensure membank array is always sorted
ARM: 6466/1: implement flush_icache_all for the rest of the CPUs
ARM: 6464/2: fix spinlock recursion in adjust_pte()
ARM: fix memblock breakage
ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type
ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt
ARM: 6449/1: Fix for compiler warning of uninitialized variable.
ARM: 6445/1: fixup TCM memory types
ARM: imx: Add wake functionality to GPIO
ARM: mx5: Add gpio-keys to mx51 babbage board
ARM: imx: Add gpio-keys to plat-mxc
mx31_3ds: Fix spi registration
mx31_3ds: Fix the logic for detecting the debug board
...
Diffstat (limited to 'arch/arm/mm/proc-arm920.S')
| -rw-r--r-- | arch/arm/mm/proc-arm920.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index fecf570939f3..6109f278a904 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S @@ -110,6 +110,17 @@ ENTRY(cpu_arm920_do_idle) #ifndef CONFIG_CPU_DCACHE_WRITETHROUGH /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm920_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm920_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -305,6 +316,7 @@ ENTRY(arm920_dma_unmap_area) ENDPROC(arm920_dma_unmap_area) ENTRY(arm920_cache_fns) + .long arm920_flush_icache_all .long arm920_flush_kern_cache_all .long arm920_flush_user_cache_all .long arm920_flush_user_cache_range |