From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Mon, 17 Mar 2014 15:40:01 +0100 Subject: [U-Boot] [PATCH 2/2] mx6: add example DTB for mx6qsabreauto In-Reply-To: References: <1395046709-5453-1-git-send-email-sbabic@denx.de> <1395046709-5453-2-git-send-email-sbabic@denx.de> <53270517.2010807@denx.de> Message-ID: <53270941.50908@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Fabio, On 17/03/2014 15:27, Fabio Estevam wrote: > Hi Stefano, > > On Mon, Mar 17, 2014 at 11:22 AM, Stefano Babic wrote: > >> Right, but it is to configure the kernel. What I am trying now is to >> start adding U-Boot configuration via dtb for i.MX, not kernel >> configuration, similar as we can already see for other SOC (Tegra, > > Yes, I understand your goal. > > The device tree is OS agnostic, Right. > so we should really try to use the > exact same device tree for configuring kernel or U-boot. > > Also, the current dts you submitted is really empty, so I suggest you > to use the same imx6qdl-sabresd.dtsi and imx6q-sabresd.dts that we > have in the kernel. Understood. As first draft, we can start exactly with the same files. I do not know now if we will remain in sync with kernel. In the last U-boot mini summit, we had a discussion on this point, and it is hard to foresee if U-Boot and kernel will share the same dts or if it will be required to diverge. But I understand the point, and we can start in sync, and see later if we really need a different file for U-Boot. Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================