Hi Eugene, On Wednesday 04 June 2008, Eugene O'Brien wrote: > Yesterday I decided to update u-boot from the u-boot-ppc4xx repo. I boot my > board similarly to the Bamboo NAND flash boot. So after I re-flashed U-Boot > ... nothing ... I bricked my board ... thanks!
Sorry about that. I hope you were able to get it back to "life". > The good news is that the fix is relatively simple. I took a look at the > code and I see that the SDRAM is no longer initialised anywhere. I renamed > function early_sdram_init() to initdram() and returned the fixed SDRAM > size. I made this trivial change from looking at the code in > nand_spl/board/amcc/canyonlands/ddr2_fixed.c. After that my board booted > correctly. The corresponding change to Bamboo must be done in > nand_spl/board/amcc/bamboo/sdram.c. > > If you're looking for a patch from me, it might take some time so I suggest > you make this change yourself. The commit change that breaks the Bamboo > code is > "ppc4xx/NAND_SPL: Consolidate 405 and 440 NAND booting code in start.S" Thanks for the description. I'll send a patch in a few minutes to the list. It would be great if you could ack it, when you think it is ok now. Best regards, Stefan ===================================================================== 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: [EMAIL PROTECTED] ===================================================================== ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users