From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1d70IX-0000I3-89 for barebox@lists.infradead.org; Sat, 06 May 2017 14:03:03 +0000 From: Oleksij Rempel Date: Sat, 6 May 2017 16:02:32 +0200 Message-Id: <20170506140233.3129-1-o.rempel@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH v2 1/2] Documentation: usbgadget: provide autostart notes To: barebox@lists.infradead.org Cc: Oleksij Rempel The usbgadget autostart functionality is already added. It's time to reflect it in the documentation. Signed-off-by: Oleksij Rempel --- Documentation/user/usb.rst | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Documentation/user/usb.rst b/Documentation/user/usb.rst index bbcb045cee..ec219cfbe4 100644 --- a/Documentation/user/usb.rst +++ b/Documentation/user/usb.rst @@ -216,3 +216,24 @@ mode. Once a specific mode has been selected it can't be changed later anymore. musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory barebox:/ + +USB Gadget autostart Support +---------------------------- + +Barebox can be configured to start usbgadget automatically by using global variables, +instead of creating boot script. This can be useful if autostart policy should be +chosen at boot time from other driver or script. +To get usbgadget autostart support barebox has to be compiled with +CONFIG_USB_GADGET_AUTOSTART enabled. + +USB Gadget autostart Options +^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +``global.usbgadget.autostart`` + Boolean flag. If set to 1, usbgadget will be started automatically on boot and + enable USB OTG mode. (Default 0). +``global.usbgadget.acm`` + Boolean flag. If set to 1, CDC ACM function will be created. + See :ref:`command_usbgadget` -a. (Default 0). +``global.usbgadget.fastboot_function`` + Function description for fastboot. See :ref:`command_usbgadget` -A [desc]. -- 2.11.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox