diff options
Diffstat (limited to 'arch/arm/mm/proc-xsc3.S')
| -rw-r--r-- | arch/arm/mm/proc-xsc3.S | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index dc16458..f8acdfe 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -83,7 +83,7 @@ * Nothing too exciting at the moment */ ENTRY(cpu_xsc3_proc_init) - mov pc, lr + ret lr /* * cpu_xsc3_proc_fin() @@ -93,7 +93,7 @@ ENTRY(cpu_xsc3_proc_fin) bic r0, r0, #0x1800 @ ...IZ........... bic r0, r0, #0x0006 @ .............CA. mcr p15, 0, r0, c1, c0, 0 @ disable caches - mov pc, lr + ret lr /* * cpu_xsc3_reset(loc) @@ -119,7 +119,7 @@ ENTRY(cpu_xsc3_reset) @ CAUTION: MMU turned off from this point. We count on the pipeline @ already containing those two last instructions to survive. mcr p15, 0, ip, c8, c7, 0 @ invalidate I and D TLBs - mov pc, r0 + ret r0 ENDPROC(cpu_xsc3_reset) .popsection @@ -138,7 +138,7 @@ ENDPROC(cpu_xsc3_reset) ENTRY(cpu_xsc3_do_idle) mov r0, #1 mcr p14, 0, r0, c7, c0, 0 @ go to idle - mov pc, lr + ret lr /* ================================= CACHE ================================ */ @@ -150,7 +150,7 @@ ENTRY(cpu_xsc3_do_idle) ENTRY(xsc3_flush_icache_all) mov r0, #0 mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache - mov pc, lr + ret lr ENDPROC(xsc3_flush_icache_all) /* @@ -176,7 +176,7 @@ __flush_whole_cache: mcrne p15, 0, ip, c7, c5, 0 @ invalidate L1 I cache and BTB mcrne p15, 0, ip, c7, c10, 4 @ data write barrier mcrne p15, 0, ip, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * flush_user_cache_range(start, end, vm_flags) @@ -205,7 +205,7 @@ ENTRY(xsc3_flush_user_cache_range) mcrne p15, 0, ip, c7, c5, 6 @ invalidate BTB mcrne p15, 0, ip, c7, c10, 4 @ data write barrier mcrne p15, 0, ip, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * coherent_kern_range(start, end) @@ -232,7 +232,7 @@ ENTRY(xsc3_coherent_user_range) mcr p15, 0, r0, c7, c5, 0 @ invalidate L1 I cache and BTB mcr p15, 0, r0, c7, c10, 4 @ data write barrier mcr p15, 0, r0, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * flush_kern_dcache_area(void *addr, size_t size) @@ -253,7 +253,7 @@ ENTRY(xsc3_flush_kern_dcache_area) mcr p15, 0, r0, c7, c5, 0 @ invalidate L1 I cache and BTB mcr p15, 0, r0, c7, c10, 4 @ data write barrier mcr p15, 0, r0, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * dma_inv_range(start, end) @@ -277,7 +277,7 @@ xsc3_dma_inv_range: cmp r0, r1 blo 1b mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mov pc, lr + ret lr /* * dma_clean_range(start, end) @@ -294,7 +294,7 @@ xsc3_dma_clean_range: cmp r0, r1 blo 1b mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mov pc, lr + ret lr /* * dma_flush_range(start, end) @@ -311,7 +311,7 @@ ENTRY(xsc3_dma_flush_range) cmp r0, r1 blo 1b mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mov pc, lr + ret lr /* * dma_map_area(start, size, dir) @@ -334,7 +334,7 @@ ENDPROC(xsc3_dma_map_area) * - dir - DMA direction */ ENTRY(xsc3_dma_unmap_area) - mov pc, lr + ret lr ENDPROC(xsc3_dma_unmap_area) .globl xsc3_flush_kern_cache_louis @@ -348,7 +348,7 @@ ENTRY(cpu_xsc3_dcache_clean_area) add r0, r0, #CACHELINESIZE subs r1, r1, #CACHELINESIZE bhi 1b - mov pc, lr + ret lr /* =============================== PageTable ============================== */ @@ -406,7 +406,7 @@ ENTRY(cpu_xsc3_set_pte_ext) orr r2, r2, ip xscale_set_pte_ext_epilogue - mov pc, lr + ret lr .ltorg .align @@ -478,7 +478,7 @@ __xsc3_setup: bic r0, r0, r5 @ ..V. ..R. .... ..A. orr r0, r0, r6 @ ..VI Z..S .... .C.M (mmu) @ ...I Z..S .... .... (uc) - mov pc, lr + ret lr .size __xsc3_setup, . - __xsc3_setup |
