[U-Boot] [PATCH 4/4] SDP: Call usb_gadget_initialize and usb_gadget_release to support UDC

Lukasz Majewski
2019-07-18T07:32:48Z

On Thu, 18 Jul 2019 09:40:56 +0800
sherry sun <sherry.sun@nxp.com> wrote:

> From: Sherry Sun <sherry.sun@nxp.com>
>
> Need initialize UDC before run sdp download and release it at the end
> of sdp.
>
> Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
> common/spl/spl_sdp.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/common/spl/spl_sdp.c b/common/spl/spl_sdp.c
> index 806bf1327e..7b0a213d4c 100644
> --- a/common/spl/spl_sdp.c
> +++ b/common/spl/spl_sdp.c
> @@ -16,6 +16,8 @@ static int spl_sdp_load_image(struct spl_image_info
> *spl_image, int ret;
> const int controller_index = 0;
>
> + usb_gadget_initialize(controller_index);
> +
> g_dnl_clear_detach();
> ret = g_dnl_register("usb_dnl_sdp");
> if (ret) {
> @@ -37,6 +39,8 @@ static int spl_sdp_load_image(struct spl_image_info
> *spl_image, ret = spl_sdp_handle(controller_index, spl_image);
> debug("SDP ended\n");
>
> + usb_gadget_release(controller_index);
> +
> return ret;
> }
> SPL_LOAD_IMAGE_METHOD("USB SDP", 0, BOOT_DEVICE_BOARD,
> spl_sdp_load_image);

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

Best regards,

Lukasz Majewski

--

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