diff options
Diffstat (limited to 'arch/arm/mm/proc-v6.S')
| -rw-r--r-- | arch/arm/mm/proc-v6.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index 294943b85973..f0cc599facb7 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S | |||
| @@ -71,6 +71,8 @@ ENTRY(cpu_v6_reset) | |||
| 71 | * IRQs are already disabled. | 71 | * IRQs are already disabled. |
| 72 | */ | 72 | */ |
| 73 | ENTRY(cpu_v6_do_idle) | 73 | ENTRY(cpu_v6_do_idle) |
| 74 | mov r1, #0 | ||
| 75 | mcr p15, 0, r1, c7, c10, 4 @ DWB - WFI may enter a low-power mode | ||
| 74 | mcr p15, 0, r1, c7, c0, 4 @ wait for interrupt | 76 | mcr p15, 0, r1, c7, c0, 4 @ wait for interrupt |
| 75 | mov pc, lr | 77 | mov pc, lr |
| 76 | 78 | ||