diff options
Diffstat (limited to 'arch/arm/mm/cache-v7.S')
| -rw-r--r-- | arch/arm/mm/cache-v7.S | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index b5c467a65c2..615c99e38ba 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -59,7 +59,7 @@ ENTRY(v7_invalidate_l1) bgt 2b cmp r2, #0 bgt 1b - dsb + dsb st isb mov pc, lr ENDPROC(v7_invalidate_l1) @@ -146,18 +146,18 @@ flush_levels: ldr r7, =0x7fff ands r7, r7, r1, lsr #13 @ extract max number of the index size loop1: - mov r9, r4 @ create working copy of max way size + mov r9, r7 @ create working copy of max index loop2: - ARM( orr r11, r10, r9, lsl r5 ) @ factor way and cache number into r11 - THUMB( lsl r6, r9, r5 ) + ARM( orr r11, r10, r4, lsl r5 ) @ factor way and cache number into r11 + THUMB( lsl r6, r4, r5 ) THUMB( orr r11, r10, r6 ) @ factor way and cache number into r11 - ARM( orr r11, r11, r7, lsl r2 ) @ factor index number into r11 - THUMB( lsl r6, r7, r2 ) + ARM( orr r11, r11, r9, lsl r2 ) @ factor index number into r11 + THUMB( lsl r6, r9, r2 ) THUMB( orr r11, r11, r6 ) @ factor index number into r11 mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way - subs r9, r9, #1 @ decrement the way + subs r9, r9, #1 @ decrement the index bge loop2 - subs r7, r7, #1 @ decrement the index + subs r4, r4, #1 @ decrement the way bge loop1 skip: add r10, r10, #2 @ increment cache number @@ -166,7 +166,7 @@ skip: finished: mov r10, #0 @ swith back to cache level 0 mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr - dsb + dsb st isb mov pc, lr ENDPROC(v7_flush_dcache_all) @@ -335,7 +335,7 @@ ENTRY(v7_flush_kern_dcache_area) add r0, r0, r2 cmp r0, r1 blo 1b - dsb + dsb st mov pc, lr ENDPROC(v7_flush_kern_dcache_area) @@ -368,7 +368,7 @@ v7_dma_inv_range: add r0, r0, r2 cmp r0, r1 blo 1b - dsb + dsb st mov pc, lr ENDPROC(v7_dma_inv_range) @@ -390,7 +390,7 @@ v7_dma_clean_range: add r0, r0, r2 cmp r0, r1 blo 1b - dsb + dsb st mov pc, lr ENDPROC(v7_dma_clean_range) @@ -412,7 +412,7 @@ ENTRY(v7_dma_flush_range) add r0, r0, r2 cmp r0, r1 blo 1b - dsb + dsb st mov pc, lr ENDPROC(v7_dma_flush_range) |