From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Thu, 16 Aug 2012 09:32:36 +0200 Subject: [U-Boot] [PATCH 00/17]: ARM: SPL: Make more generic, merge DaVinci and OMAP In-Reply-To: <1345066254-6911-1-git-send-email-trini@ti.com> References: <1345066254-6911-1-git-send-email-trini@ti.com> Message-ID: <502CA214.4010301@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 On 15/08/2012 23:30, Tom Rini wrote: > Hey all, > Hi Tom, > The following patch series merges the davinci and omap-common SPL > frameworks into a single framework, CONFIG_SPL_FRAMEWORK along with a > few small cleanups to the code to make it a little smaller and more > flexible. The end result is that davinci can now opt in on > SPL-boots-Linux by just setting the right defines and other platforms > would just need to adapt to this framework. In my testing, davinci > gains between 300 and 700 bytes for this (not enabling the SPL OS > feature) and omap4/5/etc lose just a little bit (from the printf->puts > changes). I've tested this on omap3_beagle (xM and classic) and > omap4_panda. I don't have any davinci platforms that were previously > using SPL so I can't boot-test those changes but since everyone sets > CONFIG_SPL_MAX_SIZE, we're OK in that department. > > To make this series easier to test I've placed it on > http://github.com/trini/u-boot WIP/spl-improvements > > I've looked a little into re-reducing the size and the biggest problem I > see is that SPI a lot of informational prints that we don't need, > strictly speaking, but are nice in a normal U-Boot context. I'm unsure > of the best way to quiet these as I don't like the idea of sprinkling > #ifndef CONFIG_SPL_BUILD in random places. > Oh, I was working on the same concept to make SPL available for other SOCs. I can get through your patches, we get surely the same conflict between architecture. Stefano -- ===================================================================== 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 =====================================================================