From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Date: Wed, 06 May 2009 16:21:40 +0200 Subject: [U-Boot] Xilinx SPI driver In-Reply-To: <905854.4395.qm@web54006.mail.re2.yahoo.com> References: <905854.4395.qm@web54006.mail.re2.yahoo.com> Message-ID: <4A019CF4.3070004@monstr.eu> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, > Hi > > After searching internet for a good example of using U-boot PPC405 in xilinx FPGAs with only a SPI Flash, and finding nothing, I began writing my own driver. I used a couple of standalone examples besides the linux driver as the base point, and could finally use it. As much as I have tested the system, it is working fine with a m25p64 spi flash. > Now I would be happy to share the driver, but haven't done such a thing previously. I am not even much familiar with patch! Is there any document telling the procedure? > Besides I have developed board support for suaku V sz410 board, and a simplistic driver for xilinx frame buffer core too (which is not as much tested as the spi driver). Should I submit them too? > Adding this driver to mainline depends on style of your driver. You should look at http://www.denx.de/wiki/U-Boot/CodingStyle and http://www.denx.de/wiki/U-Boot/Patches Both drivers will be useful. I can test them on Microblaze cpu. Please write there any information about configuration - which IP you use and how to test it. If you want you can send your patches directly to me and I take a look before you send them to mailing list. Regards, Michal > Regards > S. M. Sajjadi > > > > _______________________________________________ > U-Boot mailing list > U-Boot at lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot -- Michal Simek, Ing. (M.Eng) w: www.monstr.eu p: +42-0-721842854