diff options
Diffstat (limited to 'arch/arm/kernel/sleep.S')
| -rw-r--r-- | arch/arm/kernel/sleep.S | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S index 7d37bfc50830..0f6c1000582c 100644 --- a/arch/arm/kernel/sleep.S +++ b/arch/arm/kernel/sleep.S @@ -81,7 +81,7 @@ ENTRY(__cpu_suspend) mov r1, r4 @ size of save block add r0, sp, #8 @ pointer to save block bl __cpu_suspend_save - adr lr, BSYM(cpu_suspend_abort) + badr lr, cpu_suspend_abort ldmfd sp!, {r0, pc} @ call suspend fn ENDPROC(__cpu_suspend) .ltorg @@ -118,6 +118,16 @@ ENDPROC(cpu_resume_after_mmu) .text .align + +#ifdef CONFIG_MMU + .arm +ENTRY(cpu_resume_arm) + THUMB( badr r9, 1f ) @ Kernel is entered in ARM. + THUMB( bx r9 ) @ If this is a Thumb-2 kernel, + THUMB( .thumb ) @ switch to Thumb now. + THUMB(1: ) +#endif + ENTRY(cpu_resume) ARM_BE8(setend be) @ ensure we are in BE mode #ifdef CONFIG_ARM_VIRT_EXT @@ -150,6 +160,10 @@ THUMB( mov sp, r2 ) THUMB( bx r3 ) ENDPROC(cpu_resume) +#ifdef CONFIG_MMU +ENDPROC(cpu_resume_arm) +#endif + .align 2 _sleep_save_sp: .long sleep_save_sp - . |