On Fri, Apr 18, 2014 at 12:49 PM, Doug <d...@crompton.com> wrote: > Robert, > > Thanks. I know you are a busy guy. I just wish there was a better FAQ. > Maybe there is? > > Anyhow.... next question.. is there a way to retain the fallback emmc boot > and still boot right off from the microsd without any intervention?
Well, it really depends on the "factory" bootloader stored in eMMC.. With my images, i support the factory bootloader back till: Angstrom's 2013.06.20 release. You can see the "complex" uEnv.txt here: https://github.com/RobertCNelson/omap-image-builder/blob/master/target/boot/beagleboard.org.txt With the new revision, flashed with my debian image from the factory, Your uEnv.txt can be as simple as: uenvcmd=run loadkernel; run loadfdt; run mmcargs; bootz ${loadaddr} - ${fdtaddr} you can see the u-boot patch here: https://github.com/RobertCNelson/Bootloader-Builder/blob/master/patches/v2014.04/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch Essentially, it's looking for "uenvcmd" to be defined in uEnv.txt. 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
