From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 511B9C36002 for ; Mon, 24 Mar 2025 08:03:27 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 7F65281EC0; Mon, 24 Mar 2025 09:03:25 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=dolcini.it header.i=@dolcini.it header.b="kc5x+L+o"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 1040181ECD; Mon, 24 Mar 2025 09:03:24 +0100 (CET) Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id B44ED81EA2 for ; Mon, 24 Mar 2025 09:03:21 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=francesco@dolcini.it Received: from francesco-nb (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id A0DB11F992; Mon, 24 Mar 2025 09:03:19 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1742803400; bh=HA36M1fdZ7AuTl34tvcQlIg9GF0sNfxpqatwtfrKEWQ=; h=From:To:Subject; b=kc5x+L+oYI7BR8fQMTSon8nTFRe0MvDOVCV/YnORDoDtYQGpFlehZX0R1mVlARXv9 SFk3lVnr8ZoPdcIyTSlpOCtol+QXb2m4joP3tSuwXnTnLW9ArJXOu2l4Cq7aSe8Jpk kWxYiqh1n8tM0sZpH0vJbjBPm/Z/HTvO4+cVnsYbAnmCID9T42dxEg659sV5vSiMze QeJIuiD3tibcAkYkRZRqomxdOX4SSk85P9/qPfosx/qmmaktU602Mr0WAiLVQPazzZ ctNieatCfOpdbdNnB31YtTRQulvEFhuz40/1tglPnFXWDVZtsI8tkV87lCc9ImqD6a IUUIR9Rpq3qTA== Date: Mon, 24 Mar 2025 09:03:15 +0100 From: Francesco Dolcini To: Mattijs Korpershoek Cc: Marek Vasut , u-boot@lists.denx.de, Alexander Sverdlin , Felipe Balbi , Lukasz Majewski , Neil Armstrong , Thinh Nguyen , Tom Rini Subject: Re: [PATCH] usb: dwc3: gadget: Fix match_ep callback for NXP UUU tool Message-ID: <20250324080315.GA6932@francesco-nb> References: <20250319220805.219001-1-marex@denx.de> <87a59gdofd.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87a59gdofd.fsf@baylibre.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Hello Mattijs, Marek On Thu, Mar 20, 2025 at 10:47:02AM +0100, Mattijs Korpershoek wrote: > On mer., mars 19, 2025 at 23:07, Marek Vasut wrote: > > > The UUU tool excepts the interrupt-in endpoint to be ep1in, otherwise > > it crashes. This is a result of the previous hard-coded EP setup in > > drivers/usb/gadget/epautoconf.c which did special-case EP allocation > > for SPL builds, and which was since converted to this callback, but > > without the special-case EP allocation in SPL part. > > > > This reinstates the SPL part in an isolated manner, only for NXP iMX > > SoCs, only for SPL builds, and only for the ep1in interrupt-in endpoint. UUU can (and in our case is) used also on non-NXP i.MX platforms. What should we do? Francesco