diff options
| -rw-r--r-- | arch/arm/mm/cache-fa.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/cache-v3.S | 10 | ||||
| -rw-r--r-- | arch/arm/mm/cache-v4.S | 10 | ||||
| -rw-r--r-- | arch/arm/mm/cache-v4wb.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/cache-v4wt.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm1020.S | 15 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm1020e.S | 15 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm1022.S | 15 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm1026.S | 15 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm920.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm922.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm925.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm926.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm940.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-arm946.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-feroceon.S | 13 | ||||
| -rw-r--r-- | arch/arm/mm/proc-xsc3.S | 12 | ||||
| -rw-r--r-- | arch/arm/mm/proc-xscale.S | 12 |
18 files changed, 225 insertions, 0 deletions
diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S index 7148e53..1fa6f71 100644 --- a/arch/arm/mm/cache-fa.S +++ b/arch/arm/mm/cache-fa.S @@ -38,6 +38,17 @@ #define CACHE_DLIMIT (CACHE_DSIZE * 2) /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(fa_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(fa_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular address @@ -233,6 +244,7 @@ ENDPROC(fa_dma_unmap_area) .type fa_cache_fns, #object ENTRY(fa_cache_fns) + .long fa_flush_icache_all .long fa_flush_kern_cache_all .long fa_flush_user_cache_all .long fa_flush_user_cache_range diff --git a/arch/arm/mm/cache-v3.S b/arch/arm/mm/cache-v3.S index c2ff3c5..2e2bc40 100644 --- a/arch/arm/mm/cache-v3.S +++ b/arch/arm/mm/cache-v3.S @@ -13,6 +13,15 @@ #include "proc-macros.S" /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(v3_flush_icache_all) + mov pc, lr +ENDPROC(v3_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -122,6 +131,7 @@ ENDPROC(v3_dma_map_area) .type v3_cache_fns, #object ENTRY(v3_cache_fns) + .long v3_flush_icache_all .long v3_flush_kern_cache_all .long v3_flush_user_cache_all .long v3_flush_user_cache_range diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S index 4810f7e..a8fefb5 100644 --- a/arch/arm/mm/cache-v4.S +++ b/arch/arm/mm/cache-v4.S @@ -13,6 +13,15 @@ #include "proc-macros.S" /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(v4_flush_icache_all) + mov pc, lr +ENDPROC(v4_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -134,6 +143,7 @@ ENDPROC(v4_dma_map_area) .type v4_cache_fns, #object ENTRY(v4_cache_fns) + .long v4_flush_icache_all .long v4_flush_kern_cache_all .long v4_flush_user_cache_all .long v4_flush_user_cache_range diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S index df8368a..d3644db 100644 --- a/arch/arm/mm/cache-v4wb.S +++ b/arch/arm/mm/cache-v4wb.S @@ -51,6 +51,17 @@ flush_base: .text /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(v4wb_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(v4wb_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular address @@ -244,6 +255,7 @@ ENDPROC(v4wb_dma_unmap_area) .type v4wb_cache_fns, #object ENTRY(v4wb_cache_fns) + .long v4wb_flush_icache_all .long v4wb_flush_kern_cache_all .long v4wb_flush_user_cache_all .long v4wb_flush_user_cache_range diff --git a/arch/arm/mm/cache-v4wt.S b/arch/arm/mm/cache-v4wt.S index 45c7031..49c2b66 100644 --- a/arch/arm/mm/cache-v4wt.S +++ b/arch/arm/mm/cache-v4wt.S @@ -41,6 +41,17 @@ #define CACHE_DLIMIT 16384 /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(v4wt_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(v4wt_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -188,6 +199,7 @@ ENDPROC(v4wt_dma_map_area) .type v4wt_cache_fns, #object ENTRY(v4wt_cache_fns) + .long v4wt_flush_icache_all .long v4wt_flush_kern_cache_all .long v4wt_flush_user_cache_all .long v4wt_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S index a6f5f84..bcf748d 100644 --- a/arch/arm/mm/proc-arm1020.S +++ b/arch/arm/mm/proc-arm1020.S @@ -119,6 +119,20 @@ ENTRY(cpu_arm1020_do_idle) /* ================================= CACHE ================================ */ .align 5 + +/* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm1020_flush_icache_all) +#ifndef CONFIG_CPU_ICACHE_DISABLE + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache +#endif + mov pc, lr +ENDPROC(arm1020_flush_icache_all) + /* * flush_user_cache_all() * @@ -351,6 +365,7 @@ ENTRY(arm1020_dma_unmap_area) ENDPROC(arm1020_dma_unmap_area) ENTRY(arm1020_cache_fns) + .long arm1020_flush_icache_all .long arm1020_flush_kern_cache_all .long arm1020_flush_user_cache_all .long arm1020_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S index afc06b9..ab7ec26 100644 --- a/arch/arm/mm/proc-arm1020e.S +++ b/arch/arm/mm/proc-arm1020e.S @@ -119,6 +119,20 @@ ENTRY(cpu_arm1020e_do_idle) /* ================================= CACHE ================================ */ .align 5 + +/* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm1020e_flush_icache_all) +#ifndef CONFIG_CPU_ICACHE_DISABLE + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache +#endif + mov pc, lr +ENDPROC(arm1020e_flush_icache_all) + /* * flush_user_cache_all() * @@ -337,6 +351,7 @@ ENTRY(arm1020e_dma_unmap_area) ENDPROC(arm1020e_dma_unmap_area) ENTRY(arm1020e_cache_fns) + .long arm1020e_flush_icache_all .long arm1020e_flush_kern_cache_all .long arm1020e_flush_user_cache_all .long arm1020e_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S index 8915e0b..831c5e5 100644 --- a/arch/arm/mm/proc-arm1022.S +++ b/arch/arm/mm/proc-arm1022.S @@ -108,6 +108,20 @@ ENTRY(cpu_arm1022_do_idle) /* ================================= CACHE ================================ */ .align 5 + +/* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm1022_flush_icache_all) +#ifndef CONFIG_CPU_ICACHE_DISABLE + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache +#endif + mov pc, lr +ENDPROC(arm1022_flush_icache_all) + /* * flush_user_cache_all() * @@ -326,6 +340,7 @@ ENTRY(arm1022_dma_unmap_area) ENDPROC(arm1022_dma_unmap_area) ENTRY(arm1022_cache_fns) + .long arm1022_flush_icache_all .long arm1022_flush_kern_cache_all .long arm1022_flush_user_cache_all .long arm1022_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S index ff446c5..e3f7e9a 100644 --- a/arch/arm/mm/proc-arm1026.S +++ b/arch/arm/mm/proc-arm1026.S @@ -108,6 +108,20 @@ ENTRY(cpu_arm1026_do_idle) /* ================================= CACHE ================================ */ .align 5 + +/* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm1026_flush_icache_all) +#ifndef CONFIG_CPU_ICACHE_DISABLE + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache +#endif + mov pc, lr +ENDPROC(arm1026_flush_icache_all) + /* * flush_user_cache_all() * @@ -320,6 +334,7 @@ ENTRY(arm1026_dma_unmap_area) ENDPROC(arm1026_dma_unmap_area) ENTRY(arm1026_cache_fns) + .long arm1026_flush_icache_all .long arm1026_flush_kern_cache_all .long arm1026_flush_user_cache_all .long arm1026_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index fecf570..6109f27 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 diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S index e3cbf87..bb2f0f4 100644 --- a/arch/arm/mm/proc-arm922.S +++ b/arch/arm/mm/proc-arm922.S @@ -112,6 +112,17 @@ ENTRY(cpu_arm922_do_idle) #ifndef CONFIG_CPU_DCACHE_WRITETHROUGH /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm922_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm922_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular @@ -307,6 +318,7 @@ ENTRY(arm922_dma_unmap_area) ENDPROC(arm922_dma_unmap_area) ENTRY(arm922_cache_fns) + .long arm922_flush_icache_all .long arm922_flush_kern_cache_all .long arm922_flush_user_cache_all .long arm922_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S index 572424c..c13e01a 100644 --- a/arch/arm/mm/proc-arm925.S +++ b/arch/arm/mm/proc-arm925.S @@ -145,6 +145,17 @@ ENTRY(cpu_arm925_do_idle) mov pc, lr /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm925_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm925_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular @@ -362,6 +373,7 @@ ENTRY(arm925_dma_unmap_area) ENDPROC(arm925_dma_unmap_area) ENTRY(arm925_cache_fns) + .long arm925_flush_icache_all .long arm925_flush_kern_cache_all .long arm925_flush_user_cache_all .long arm925_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index 63d168b..42eb431 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -111,6 +111,17 @@ ENTRY(cpu_arm926_do_idle) mov pc, lr /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm926_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm926_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular @@ -325,6 +336,7 @@ ENTRY(arm926_dma_unmap_area) ENDPROC(arm926_dma_unmap_area) ENTRY(arm926_cache_fns) + .long arm926_flush_icache_all .long arm926_flush_kern_cache_all .long arm926_flush_user_cache_all .long arm926_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S index f6a6282..7b11cdb 100644 --- a/arch/arm/mm/proc-arm940.S +++ b/arch/arm/mm/proc-arm940.S @@ -68,6 +68,17 @@ ENTRY(cpu_arm940_do_idle) mov pc, lr /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm940_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm940_flush_icache_all) + +/* * flush_user_cache_all() */ ENTRY(arm940_flush_user_cache_all) @@ -254,6 +265,7 @@ ENTRY(arm940_dma_unmap_area) ENDPROC(arm940_dma_unmap_area) ENTRY(arm940_cache_fns) + .long arm940_flush_icache_all .long arm940_flush_kern_cache_all .long arm940_flush_user_cache_all .long arm940_flush_user_cache_range diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S index ea2e7f2..1a5bbf08 100644 --- a/arch/arm/mm/proc-arm946.S +++ b/arch/arm/mm/proc-arm946.S @@ -75,6 +75,17 @@ ENTRY(cpu_arm946_do_idle) mov pc, lr /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm946_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm946_flush_icache_all) + +/* * flush_user_cache_all() */ ENTRY(arm946_flush_user_cache_all) @@ -296,6 +307,7 @@ ENTRY(arm946_dma_unmap_area) ENDPROC(arm946_dma_unmap_area) ENTRY(arm946_cache_fns) + .long arm946_flush_icache_all .long arm946_flush_kern_cache_all .long arm946_flush_user_cache_all .long arm946_flush_user_cache_range diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S index 578da69..b4597ed 100644 --- a/arch/arm/mm/proc-feroceon.S +++ b/arch/arm/mm/proc-feroceon.S @@ -124,6 +124,17 @@ ENTRY(cpu_feroceon_do_idle) mov pc, lr /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(feroceon_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(feroceon_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular @@ -401,6 +412,7 @@ ENTRY(feroceon_dma_unmap_area) ENDPROC(feroceon_dma_unmap_area) ENTRY(feroceon_cache_fns) + .long feroceon_flush_icache_all .long feroceon_flush_kern_cache_all .long feroceon_flush_user_cache_all .long feroceon_flush_user_cache_range @@ -412,6 +424,7 @@ ENTRY(feroceon_cache_fns) .long feroceon_dma_flush_range ENTRY(feroceon_range_cache_fns) + .long feroceon_flush_icache_all .long feroceon_flush_kern_cache_all .long feroceon_flush_user_cache_all .long feroceon_flush_user_cache_range diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index cad07e4..ec26355 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -141,6 +141,17 @@ ENTRY(cpu_xsc3_do_idle) /* ================================= CACHE ================================ */ /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(xsc3_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(xsc3_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -325,6 +336,7 @@ ENTRY(xsc3_dma_unmap_area) ENDPROC(xsc3_dma_unmap_area) ENTRY(xsc3_cache_fns) + .long xsc3_flush_icache_all .long xsc3_flush_kern_cache_all .long xsc3_flush_user_cache_all .long xsc3_flush_user_cache_range diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index cb245ed..523408c 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -181,6 +181,17 @@ ENTRY(cpu_xscale_do_idle) /* ================================= CACHE ================================ */ /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(xscale_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(xscale_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -397,6 +408,7 @@ ENTRY(xscale_dma_unmap_area) ENDPROC(xscale_dma_unmap_area) ENTRY(xscale_cache_fns) + .long xscale_flush_icache_all .long xscale_flush_kern_cache_all .long xscale_flush_user_cache_all .long xscale_flush_user_cache_range |