From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Wed, 08 Apr 2009 15:19:19 -0400 Subject: [U-Boot] Multiple device support -- sorry state :( In-Reply-To: References: Message-ID: <49DCF8B7.8020904@ge.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de ksi at koi8.net wrote: > OK, this is _NOT_ just multiple I2C adapters... The entire thing is > fundamentally broken. > > One supposed to have _THE_ device and only this device is somehow supported. > > Now it is USB. Each and every USB driver exports the same set of functions, > submit_XXX_msg(...) That means there can be one and only one USB device in > the system. [snip the badly scorched spot ;-)] > USB keyboard is another grand kludge deserving its own chapter... As of now > one can only switch to it from command line because USB is not even > initialized until do_usb() from cmd_usb.c is called... What if we do NOT > have a serial console at all? Dumb question because I have not looked seriously at the v2 fork of u-boot: how does the v2 fork handle this? Better? Since the v2 fork uses (or is close to) the linux driver model, I would expect it to be better. Best regards, gvb