[U-Boot] [PATCH v2 04/14] power, timer: reset TBL before TBU

In order to avoid TBU increment due to TBL reaching its max and wrapping, reset TBL before resetting TBU

Signed-off-by: Christophe Leroy christophe.leroy@c-s.fr --- arch/powerpc/lib/time.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/lib/time.c b/arch/powerpc/lib/time.c index ff9bb67e28..c43f254481 100644 --- a/arch/powerpc/lib/time.c +++ b/arch/powerpc/lib/time.c @@ -66,7 +66,7 @@ int timer_init(void) unsigned long temp;

/* reset */ - asm volatile("li %0,0 ; mttbu %0 ; mttbl %0;" + asm volatile("li %0,0 ; mttbl %0 ; mttbu %0;" : "=&r"(temp) );

return (0);