Chris, In the below link you have described method to create bootable SD card
http://article.gmane.org/gmane.linux.davinci/5601/match=dm355+sd+boot Also you talked about patch to boot from SD/MMC. Can you let us know how far you have succeed in this. In your last mail you wrote you are getting some strange issues with the code jumping off into space, and I'm not sure if it's the jtag I'm using (olimex) or some kind of calling convention problems. Please elaborate more on this. Regards, Jitendra -----Original Message----- From: [EMAIL PROTECTED] on behalf of Chris Stillson Sent: Mon 8/11/2008 10:44 PM To: TI DaVinci Mailing List Subject: Fwd: Booting from SD on the DM355 board > I understand we need to write UBL descriptor to SD card and descriptor would > be read and validated by RBL. > Could you help me about how to write UBL descriptor to SD card? Jon Povey wrote a really good description of how to do this. If you search through the archives of this list you should be able to find it. > UBL needs to be ported to have support of SDboot. > Any thoughts on this. I'm actually working on this right now. If you get anywhere with this I would be happy to hear it. Basically, I'm trying to get Jon Povey's version of Sergey's UBL to work with some mmc/sd code (for u-boot) that I found on the list. I'm having a lot of strange issues with the code jumping off into space, and I'm not sure if it's the jtag I'm using (olimex) or some kind of calling convention problems. C _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
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