At Wed, 26 Jun 2019 17:15:40 -0500 Robert Nelson <[email protected]> wrote:
> > On Wed, Jun 26, 2019 at 1:27 PM Robert Heller <[email protected]> wrote: > > > > Is there *current* and *correct* documentation about uBoot, uEnv.txt, > > capemgr, > > and CAN for the Beagle Bone Black? All of the hits I am getting doing web > > searches are for older pages, most of which do not work (or don't seem to > > work) with a current kernel (4.14.108-ti-r106). Or do I need a different > > kernel? > > Both implementations read the eeprom the same way and load the > approprate overlay.. > > Your "written" eeprom is wrong.. > > Look at the examples *.dump here: > > https://github.com/RobertCNelson/boot-scripts/tree/master/device/bone/capes > > For debugging connect a usb-serial adapter and look at what u-boot is > reading from your eeprom and trying to load: How is it *physically* possible to connect a serial cable to the UART0 header AND install a cape? (I guess I can use a pair of stacking headers to raise the cape up.) > > Grab the latest stretch-console, as it has the latest version of > u-boot and the eeprom read/debug information.. > > https://rcn-ee.net/rootfs/bb.org/testing/2019-06-23/stretch-console/ Which files do I grab here, there seem to be a whole assortment. > > Regards, > -- Robert Heller -- 978-544-6933 Deepwoods Software -- Custom Software Services http://www.deepsoft.com/ -- Linux Administration Services [email protected] -- Webhosting Services -- 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/20190627134527.292AC26C014F%40sharky3.deepsoft.com. For more options, visit https://groups.google.com/d/optout.
