From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Thu, 08 Mar 2012 08:35:54 +0100 Subject: [U-Boot] [PATCH 1/3] spl: add ymodem support In-Reply-To: References: <1331067247-7846-1-git-send-email-mikhail.kshevetskiy@gmail.com> <20120307152539.GA26262@bill-the-cat> <20120307231055.4d3ad11f@laska.campus-ws.pu.ru> Message-ID: <4F58615A.2010500@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 07/03/2012 20:30, Tom Rini wrote: > On Wed, Mar 7, 2012 at 12:10 PM, Mikhail Kshevetskiy > wrote: >> On Wed, 7 Mar 2012 08:25:39 -0700 >> Tom Rini wrote: >> >>> On Wed, Mar 07, 2012 at 12:54:05AM +0400, Mikhail Kshevetskiy wrote: >>> >>>> We have an omap l138 based board without jtag and empty spi flash. >>>> UART is an only way to load something on this board, so we are using >>>> uart to load spl image u-boot and then we are using ymodem to load >>>> the rest part of u-boot. >>> >>> This conflicts a bit with the SPL ymodem support that's now in >>> u-boot-arm/master and making its way into mainline. Please rebase (and >>> perhaps play some Makefile magic games to get >>> arch/arm/cpu/armv7/omap-common/spl_ymodem.c available to davinci, and >>> yes, we all know we need to unify more of the SPL codebase). >> >> Hm, spl_ymodem_load_image() should be arch independent, so I suggest moving it >> and getcymodem() out from arch/arm/cpu/armv7/omap-common/spl_ymodem.c to >> common/xyzModem.c (similarly to my patch). >> >> any comments, suggestions? > > Stefano is working on trying to unify SPL, but the first step is > getting the SPL loads Linux patch series in. Yes - I have already tried to factorize SPL to make it common for all SOCs, but I broke some boards and discussing with Tom we decided that it is better to proceed step by step. Stefano -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================