[U-Boot] [U-boot][SDP] Trigger watchdog before calling usb_gadget_handle_interrupts

From: Lukasz Majewski <lukma@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-boot][SDP] Trigger watchdog before calling usb_gadget_handle_interrupts
Date: Thu, 26 Oct 2017 13:25:41 +0200	[thread overview]
Message-ID: <20171026132541.2d620e24@jawa> (raw)
In-Reply-To: <1508750195-15855-2-git-send-email-vincent.prince.fr@gmail.com>

Hi Vincent,

> This prevents board resets when calling sdp command on boards which
> have a watchdog.
> 
> Signed-off-by: Vincent Prince <vincent.prince.fr@gmail.com>
> ---
>  drivers/usb/gadget/f_sdp.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c
> index 0fae66b..c3eba6d 100644
> --- a/drivers/usb/gadget/f_sdp.c
> +++ b/drivers/usb/gadget/f_sdp.c
> @@ -32,6 +32,7 @@
>  #include <spl.h>
>  #include <image.h>
>  #include <imximage.h>
> +#include <watchdog.h>
>  
>  #define HID_REPORT_ID_MASK	0x000000ff
>  
> @@ -602,6 +603,8 @@ int sdp_init(int controller_index)
>  			puts("\rCTRL+C - Operation aborted.\n");
>  			return 1;
>  		}
> +
> +		WATCHDOG_RESET();
>  		usb_gadget_handle_interrupts(controller_index);
>  	}
>  
> @@ -712,6 +715,7 @@ void sdp_handle(int controller_index)
>  			return;
>  		}
>  
> +		WATCHDOG_RESET();
>  		usb_gadget_handle_interrupts(controller_index);
>  
>  		sdp_handle_in_ep();

Reviewed-by: Lukasz Majewski <lukma@denx.de>

Best regards,

Lukasz Majewski

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