[PATCH 1/1] highbank: add wfi for poweroff

[Jean-Christophe PLAGNIOL-VILLARD]

needed by the real hardware

Cc: Rob Herring <rob.herring at calxeda.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 arch/arm/mach-highbank/reset.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-highbank/reset.c b/arch/arm/mach-highbank/reset.c
index 630672a..b9664e4 100644
--- a/arch/arm/mach-highbank/reset.c
+++ b/arch/arm/mach-highbank/reset.c
@@ -23,5 +23,7 @@ void __noreturn poweroff()
 	shutdown_barebox();
 
 	hingbank_set_pwr_shutdown();
+	asm("	wfi");
+
 	while(1);
 }
-- 
1.7.10.4