In my first message I stated that I started having problems when I tried to update using your flasher script. u-boot would hang after printing DRAM and before printing the size of the DRAM. I am using x-loader at this point because it gets further than SPL MLO and because it seemed a little easier for me to hack in order to try to find where the issue is. If I manage to get this straightened out then I will be trying your script again. -------------------------------------------- On Sun, 11/23/14, Robert Nelson <[email protected]> wrote:
Subject: Re: [beagleboard] Is my Beagleboard dram dead? To: "Beagle Board" <[email protected]> Date: Sunday, November 23, 2014, 1:49 PM On Sun, Nov 23, 2014 at 9:55 AM, 'David Batzle' via BeagleBoard <[email protected]> wrote: > Which is why I was thinking maybe a bad flash to NAND had caused a problem. The DRAM is definitely not working now. > > When x-loader goes to load u-boot.bin off of MMC, it passes a file name to a function in fat.c. The function copies the filename into DRAM and then parses the copy of the name. It never finds a name because the contents of DRAM are zeros. If I modify the function so that the copy of the filename and the contents read from the MMC card are both in SRAM, then I get a message of loading u-boot.bin from MMC but then it locks up. > > My next step I am planning to modify x-loader so it can properly wipe the NAND clean. I just didn't want to waste my time if a bad flash would not be a possible cause. Why in the world are you still evening using "x-loader"? everything useful has been re-merged back into mainline u-boot as the generic "SPL".. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
