On Tue, Oct 7, 2014 at 2:09 PM, <[email protected]> wrote: > Robert, > > Thanks for your reply. > > We do not have the bootloader source. We only use the bootloader image file. > > There are two partitions in the SD card. > In the boot partition, there are only MLO and u-boot.img. > In the rootfs partition, in the folder /boot/, there are .dtb files and > zImage files. > > There is no uEnv.txt file. So the uEnv.txt is the bootloader's > specification? > > How can create the uEnv.txt file and make changes in it to let the uboot to > use the new .dtb file?
Sounds like your in a pickle... stop u-boot and type "printenv" it's a simple scripting language, figure out what file get's loaded and override ftdfile. 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.
