[U-Boot] [U-boot][SDP] Trigger watchdog before calling usb_gadget_handle_interrupts
Lukasz Majewski
lukma at denx.de
Thu Oct 26 11:25:41 UTC 2017
Hi Vincent,
> This prevents board resets when calling sdp command on boards which
> have a watchdog.
>
> Signed-off-by: Vincent Prince <vincent.prince.fr at 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 at denx.de>
Best regards,
Lukasz Majewski
--
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