X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Farm%2Fmm%2Fproc-v6.S;h=f0cc599facb747cb5df423242f736cca75f528ab;hb=7d8a804c594b61a05c698126165b5dc417d94a0f;hp=294943b85973c3df54341885cba4d2470d1af2bc;hpb=c465a76af658b443075d6efee1c3131257643020;p=mv-sheeva.git

diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 294943b8597..f0cc599facb 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -71,6 +71,8 @@ ENTRY(cpu_v6_reset)
  *	IRQs are already disabled.
  */
 ENTRY(cpu_v6_do_idle)
+	mov	r1, #0
+	mcr	p15, 0, r1, c7, c10, 4		@ DWB - WFI may enter a low-power mode
 	mcr	p15, 0, r1, c7, c0, 4		@ wait for interrupt
 	mov	pc, lr