diff options
Diffstat (limited to 'arch/arm/kernel/head.S')
| -rw-r--r-- | arch/arm/kernel/head.S | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 2c35f0ff2fdc..664eee8c4a26 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -140,7 +140,7 @@ ENTRY(stext) mov r8, r4 @ set TTBR1 to swapper_pg_dir ARM( add pc, r10, #PROCINFO_INITFUNC ) THUMB( add r12, r10, #PROCINFO_INITFUNC ) - THUMB( mov pc, r12 ) + THUMB( ret r12 ) 1: b __enable_mmu ENDPROC(stext) .ltorg @@ -335,7 +335,7 @@ __create_page_tables: sub r4, r4, #0x1000 @ point to the PGD table mov r4, r4, lsr #ARCH_PGD_SHIFT #endif - mov pc, lr + ret lr ENDPROC(__create_page_tables) .ltorg .align @@ -383,7 +383,7 @@ ENTRY(secondary_startup) ARM( add pc, r10, #PROCINFO_INITFUNC ) @ initialise processor @ (return control reg) THUMB( add r12, r10, #PROCINFO_INITFUNC ) - THUMB( mov pc, r12 ) + THUMB( ret r12 ) ENDPROC(secondary_startup) /* @@ -468,7 +468,7 @@ ENTRY(__turn_mmu_on) instr_sync mov r3, r3 mov r3, r13 - mov pc, r3 + ret r3 __turn_mmu_on_end: ENDPROC(__turn_mmu_on) .popsection @@ -487,7 +487,7 @@ __fixup_smp: orr r4, r4, #0x0000b000 orr r4, r4, #0x00000020 @ val 0x4100b020 teq r3, r4 @ ARM 11MPCore? - moveq pc, lr @ yes, assume SMP + reteq lr @ yes, assume SMP mrc p15, 0, r0, c0, c0, 5 @ read MPIDR and r0, r0, #0xc0000000 @ multiprocessing extensions and @@ -500,7 +500,7 @@ __fixup_smp: orr r4, r4, #0x0000c000 orr r4, r4, #0x00000090 teq r3, r4 @ Check for ARM Cortex-A9 - movne pc, lr @ Not ARM Cortex-A9, + retne lr @ Not ARM Cortex-A9, @ If a future SoC *does* use 0x0 as the PERIPH_BASE, then the @ below address check will need to be #ifdef'd or equivalent @@ -512,7 +512,7 @@ __fixup_smp: ARM_BE8(rev r0, r0) @ byteswap if big endian and r0, r0, #0x3 @ number of CPUs teq r0, #0x0 @ is 1? - movne pc, lr + retne lr __fixup_smp_on_up: adr r0, 1f @@ -539,7 +539,7 @@ smp_on_up: .text __do_fixup_smp_on_up: cmp r4, r5 - movhs pc, lr + reths lr ldmia r4!, {r0, r6} ARM( str r6, [r0, r3] ) THUMB( add r0, r0, r3 ) @@ -672,7 +672,7 @@ ARM_BE8(rev16 ip, ip) 2: cmp r4, r5 ldrcc r7, [r4], #4 @ use branch for delay slot bcc 1b - mov pc, lr + ret lr #endif ENDPROC(__fixup_a_pv_table) |