From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lukasz Majewski <l.majewski@samsung.com>
Date: Thu, 19 Mar 2015 12:11:01 +0100
Subject: [U-Boot] [PATCH] dfu: cmd: trigger watchdog before calling
 usb_gadget_handle_interrupts
In-Reply-To: <1426170850-25688-1-git-send-email-hs@denx.de>
References: <1426170850-25688-1-git-send-email-hs@denx.de>
Message-ID: <20150319121101.771661e2@amdc2363>
List-Id: <u-boot.lists.denx.de>
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To: u-boot@lists.denx.de

Hi Heiko,

> trigger watchdog before calling usb_gadget_handle_interrupts()
> This prevents board resets when calling dfu command on boards
> which have a watchdog.
> 
> Signed-off-by: Heiko Schocher <hs@denx.de>
> ---
> 
>  common/cmd_dfu.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c
> index e975abe..46af4cf 100644
> --- a/common/cmd_dfu.c
> +++ b/common/cmd_dfu.c
> @@ -9,6 +9,7 @@
>   */
>  
>  #include <common.h>
> +#include <watchdog.h>
>  #include <dfu.h>
>  #include <g_dnl.h>
>  #include <usb.h>
> @@ -64,6 +65,7 @@ static int do_dfu(cmd_tbl_t *cmdtp, int flag, int
> argc, char * const argv[]) if (ctrlc())
>  			goto exit;
>  
> +		WATCHDOG_RESET();
>  		usb_gadget_handle_interrupts();
>  	}
>  exit:

Applied to u-boot-dfu tree! Thanks.

-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group