From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Sun, 14 Feb 2016 19:29:27 -0700 Subject: [U-Boot] [PATCH] ARM: tegra: enable USB device mode port on Dalmore In-Reply-To: References: <1455207594-23179-1-git-send-email-swarren@wwwdotorg.org> Message-ID: <56C13807.802@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 02/14/2016 06:18 PM, Simon Glass wrote: > Hi Stephen, > > On 11 February 2016 at 09:19, Stephen Warren wrote: >> From: Stephen Warren >> >> This allows U-Boot to expose UMS and DFU protocols on this port in device >> mode, or to act as a USB host on the port, using an "OTG" (micro-B to >> female A host) cable. >> diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h >> +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 > > This shouldn't be needed with driver model (CONFIG_DM_USB). What > effect does it have? It might have no effect. However, I added it to keep the content of all Tegra config headers identical (at least those that enable USB device mode w.r.t. this line). Perhaps this line should be removed from all the other headers too?