From 600fa578a95f65bc1f2a03210d3d418747024b43 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 11 Mar 2009 08:14:26 +0000 Subject: [PATCH] sh: improve sh7785lcr power off code Improve the sh7785lcr power off implementation to never return. It takes some time before the board is actually powered off, just hang after asking the harware to power down. This removes the serial port garbage printout. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/board-sh7785lcr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index 6746a5fba3a1..94c0296bc35d 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -284,6 +284,9 @@ static void sh7785lcr_power_off(void) } *p = 0x01; iounmap(p); + set_bl_bit(); + while (1) + cpu_relax(); } /* Initialize the board */ -- 2.20.1