Thanks Robert ! Looks like someone using yocto for BBB also had a similar question a couple years ago, https://lists.yoctoproject.org/pipermail/yocto/2015-April/024636.html...
On Tuesday, July 11, 2017 at 11:59:37 AM UTC-5, RobertCNelson wrote: > > On Sun, Jul 9, 2017 at 10:53 AM, marty leisner <[email protected] > <javascript:>> wrote: > > Different postings seem to indicate different things. > > > > I've been using u-boot for over a decade and I'm used to the > saveenv/fw_* > > tools. > > > > Seems the default beagles don't support this. I have a older 2G eMMC > and a > > newer 4G eMMC beagle -- I just built uboot and that and the distributed > one > > don't have saveenv present. > > > > The uboot I built was from the instructions here: > > > https://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-Bootloader:U-Boot > > > > > > > But this posting: > > > > https://e2e.ti.com/support/embedded/linux/f/354/t/425207 > > > > talks about fw_* tools and saveenv. > > > > I'm slightly confused. > > saveenv is disabled as it breaks the BeagleBone White (no eMMC) > > you can easily re-enable by removing this change: > > > https://github.com/RobertCNelson/Bootloader-Builder/blob/master/patches/v2017.07/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch#L250 > > > Regards, > > -- > Robert Nelson > https://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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/e6907e00-955a-4825-89c4-cd157b34834b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
