From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] overo twl4030: fix twl4030 IRQ (used for usb otg detection) Date: Thu, 16 Sep 2010 10:40:36 -0700 Message-ID: <20100916174036.GB29610@atomide.com> References: <4C90F46D.2020902@artecdesign.ee> <20100916060731.GB3393@legolas.emea.dhcp.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-01-ewr.mailhop.org ([204.13.248.71]:52711 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753907Ab0IPRko (ORCPT ); Thu, 16 Sep 2010 13:40:44 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Steve Sakoman Cc: balbi@ti.com, Anti Sullin , "linux-omap@vger.kernel.org" , Felipe Balbi , David Brownell * Steve Sakoman [100916 05:48]: > > Agreed. Gumstix doesn't provide an easy way of determining the layout > revision via software (the boards are marked with the rev number, but > that doesn't do much good!). Unless you use the camera interface during early init to detect that revision printed on the circuit board ;) > I'm investigating methods to figure this out, but haven't yet found > anything reliable. When I do I'll post a patch. How about add something to u-boot that allows setenv system_rev in u-boot? Maybe it already has this feature as system_rev is arm-linux generic atag. Regards, Tony