At Thu, 27 Jun 2019 11:15:02 -0700 Jason Kridner <[email protected]> wrote:
> > > > > > On Jun 27, 2019, at 6:45 AM, Robert Heller <[email protected]> wrote: > > > > 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.) > > Stacking headers is one option. Personally, I use: > > https://www.tindie.com/products/spirilis/beaglebone-black-ftdi-friction-fit/ That link goes to a completely blank page. At least on my browser (Firefox 60.7.0esr, 64bit). (It could also be because of my dialup connection.) OK, visiting with Lynx it tells me that the product is retired and no longer available... > > > > >> > >> 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. > > > -- 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/20190627184800.B073626C0123%40sharky3.deepsoft.com. For more options, visit https://groups.google.com/d/optout.
