On Monday 02 February 2009, Yusuf Caglar AKYUZ wrote: > I was able to use NAND flash of dm6446 evm with 2.6.27, but I can't > use it in 2.6.28 anymore. > > Checking davinci_probe in davinci_nand.c reveals that driver is > looking for two nand resources whereas evm has only one. I guess > this change was introduced for 355 evm support.
Code in board-dm644x-evm.c has two resources. Are you confusing between NOR and NAND? Or maybe not booting right? Recall there are two ways to get NAND working: - Board reprogrammed to work boot from NAND, and you never touch the jumper after setting it to boot NAND. - Boot from NOR (no board reprogramming) into u-boot. Before booting into Linux, switch the jumper so CS0 is NAND instead of NOR. Now boot into Linux. Also, only configure one of: IDE, NAND, NOR. The first of those you configure will be the only one that works, at least in current GIT. - Dave _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
