From mboxrd@z Thu Jan  1 00:00:00 1970
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Thu, 16 Jun 2011 19:43:55 +0300
Subject: [U-Boot] [PATCH 1/1] Fix hang when entering udelay after
 GPTIMER2 overflows (about 22 minutes on AM37x)
In-Reply-To: <2e14176d1c18d2db92ae34bd35764e9c.squirrel@webmail.efn.org>
References: <2e14176d1c18d2db92ae34bd35764e9c.squirrel@webmail.efn.org>
Message-ID: <4DFA32CB.8090005@compulab.co.il>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On 05/17/11 00:52, rick at efn.org wrote:

> Signed-off-by: Rick Bronson <rick@efn.org>
> ---
>  arch/arm/cpu/armv7/omap-common/timer.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/omap-common/timer.c
> b/arch/arm/cpu/armv7/omap-common/timer.c
> index 9beebb1..3c9d488 100644
> --- a/arch/arm/cpu/armv7/omap-common/timer.c
> +++ b/arch/arm/cpu/armv7/omap-common/timer.c
> @@ -44,7 +44,7 @@ static struct gptimer *timer_base = (struct gptimer
> *)CONFIG_SYS_TIMERBASE;
>   */
>
>  #define TIMER_CLOCK	(V_SCLK / (2 << CONFIG_SYS_PTV))
> -#define TIMER_LOAD_VAL	0xffffffff
> +#define TIMER_LOAD_VAL	0  /* counter starts from 0 on reload */

Has this been tested?
If yes, then on what hardware (board)?
Is it only AM SoCs or DM too?


-- 
Regards,
Igor.