The utility Andrew is referring to is now called DVFlasher. It is available with full source for the host app and the UBL with the application note SPRAAI4. The code package can be downloaded from http://www.ti.com/litv/zip/spraai4
A new update to this utility will be available shortly that will handle the soft-reset issue folks were seeing, and also provides confirmed support for booting 2KByte block size (i.e. big-block) nand devices. Regards, Daniel Daniel J. Allred Software Applications Catalog DSP / Emerging End Equipment -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Wippich Sent: Thursday, March 08, 2007 4:30 AM To: Andrew Armstrong Cc: [email protected] Subject: Re: UBOOT Compilation Hi Andrew, On Thu, 8 Mar 2007, Andrew Armstrong wrote: > Peter, > > I will have a more detailed look at this! I assumed that the Ti > DVserialboot was essentially providing the second level boot loader. If > this is not the case it would explain a lot. Never saw this TI tool. Where did you get it ?? Ciao, Peter > Regards, > > Andrew > > Thu, 2007-03-08 at 11:16 +0100, Peter Wippich wrote: > > Hi Andrew, > > > > you can not load u-boot directly through uart because the uart load goes > > to internal ram which simply isn't big enough. You need a second level > > boot loader which fits in internal ram and than loads u-boot to external > > ram. Rudy has provided such a beast here (check the archives, about last > > August). > > > > Further, you neeed to compile u-boot without low level initialization > > (already done by second level boot loader) and without relocation from > > flash to ram (it is alreday loded to ram....). You can do this in the > > config file (davinci.h) he following does the trick for me: > > > > /* for Ram load version do not do low level init and do not relocate */ > > #undef CONFIG_INIT_CRITICAL > > #define CONFIG_SKIP_LOWLEVEL_INIT > > /* #define CONFIG_SKIP_RELOCATE_UBOOT not needed, tested by boot code */ > > > > I use a newer version of u-boot here (1.1.6), but this should also work > > for the older version. When I find the time to clean up my code I'll send > > a patch for some actual u-boot for davinci here. Maybe within the next two > > weeks. > > > > Ciao, > > > > Peter > > > > > > On Thu, 8 Mar 2007, Andrew Armstrong wrote: > > > > > Hi Guys, > > > > > > Have any of you managed to compile and get running U-BOOT via the source > > > available on the Ti website? (u-boot-1.1.3_rel_00.05.04-tisb.tar.gz) > > > > > > As far as I am aware I have correctly configured and made the project > > > (for default NOR), however the uboot.bin file generated, once uploaded > > > via dvserialboot, appears just the brick the EVM. > > > > > > I have compared the file to the old supplied .bin files and they are of > > > similar size and structure. > > > > > > Any ideas? > > > > > > Regards, > > > > > > Andrew > > > > > > _______________________________________________ > > > Davinci-linux-open-source mailing list > > > [email protected] > > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > > > > > > > | Peter Wippich Voice: +49 30 46776411 | > > | G&W Instruments GmbH fax: +49 30 46776419 | > > | Gustav-Meyer-Allee 25, Geb. 12 Email: [EMAIL PROTECTED] | > > | D-13355 Berlin / Germany | > > > > | Peter Wippich Voice: +49 30 46776411 | | G&W Instruments GmbH fax: +49 30 46776419 | | Gustav-Meyer-Allee 25, Geb. 12 Email: [EMAIL PROTECTED] | | D-13355 Berlin / Germany | _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
