diff options
Diffstat (limited to 'kernel/arch/arm/mach-omap2/sleep44xx.S')
| -rw-r--r-- | kernel/arch/arm/mach-omap2/sleep44xx.S | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/kernel/arch/arm/mach-omap2/sleep44xx.S b/kernel/arch/arm/mach-omap2/sleep44xx.S index ad1bb9431..c7a3b4aab 100644 --- a/kernel/arch/arm/mach-omap2/sleep44xx.S +++ b/kernel/arch/arm/mach-omap2/sleep44xx.S @@ -29,12 +29,6 @@ dsb .endm -ppa_zero_params: - .word 0x0 - -ppa_por_params: - .word 1, 0 - #ifdef CONFIG_ARCH_OMAP4 /* @@ -266,7 +260,9 @@ ENTRY(omap4_cpu_resume) beq skip_ns_smp_enable ppa_actrl_retry: mov r0, #OMAP4_PPA_CPU_ACTRL_SMP_INDEX - adr r3, ppa_zero_params @ Pointer to parameters + adr r1, ppa_zero_params_offset + ldr r3, [r1] + add r3, r3, r1 @ Pointer to ppa_zero_params mov r1, #0x0 @ Process ID mov r2, #0x4 @ Flag mov r6, #0xff @@ -303,7 +299,9 @@ skip_ns_smp_enable: ldr r0, =OMAP4_PPA_L2_POR_INDEX ldr r1, =OMAP44XX_SAR_RAM_BASE ldr r4, [r1, #L2X0_PREFETCH_CTRL_OFFSET] - adr r3, ppa_por_params + adr r1, ppa_por_params_offset + ldr r3, [r1] + add r3, r3, r1 @ Pointer to ppa_por_params str r4, [r3, #0x04] mov r1, #0x0 @ Process ID mov r2, #0x4 @ Flag @@ -328,19 +326,19 @@ skip_l2en: #endif b cpu_resume @ Jump to generic resume +ppa_por_params_offset: + .long ppa_por_params - . ENDPROC(omap4_cpu_resume) #endif /* CONFIG_ARCH_OMAP4 */ #endif /* defined(CONFIG_SMP) && defined(CONFIG_PM) */ -ENTRY(omap_bus_sync) - ret lr -ENDPROC(omap_bus_sync) - ENTRY(omap_do_wfi) stmfd sp!, {lr} +#ifdef CONFIG_OMAP_INTERCONNECT_BARRIER /* Drain interconnect write buffers. */ - bl omap_bus_sync + bl omap_interconnect_sync +#endif /* * Execute an ISB instruction to ensure that all of the @@ -382,4 +380,13 @@ ENTRY(omap_do_wfi) nop ldmfd sp!, {pc} +ppa_zero_params_offset: + .long ppa_zero_params - . ENDPROC(omap_do_wfi) + + .data +ppa_zero_params: + .word 0 + +ppa_por_params: + .word 1, 0 |