-------------------------------------------- On Thu, 1/5/17, Robert Nelson <[email protected]> wrote:
Subject: Re: [beagleboard] Can the EEPROM on BB capes generate a Device Tree Overlay without one being present first on the BB? To: "Beagle Board" <[email protected]> Cc: [email protected] Date: Thursday, January 5, 2017, 5:29 PM On Thu, Jan 5, 2017 at 8:09 AM, Charlie Rysenga <[email protected]> wrote: > According to the SRM (8.2.4&5) the EEPROM of capes contains information to > mux all of the pins needed for the cape. > > But, I have found conflicting answers for my question. > > Here (and in 2013) it says that it cannot but here (and more recently) it > implies that it can. > > Can anyone point me to a more definitive answer? While it is in the spec, that feature ended up being never used in production. Currently we just read the part_number and version from the eeprom and read the matching overlay.. As i currently hack on u-boot, that "feature" would have been nice for dependency tracking. ;) 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/CAOCHtYg85jr2uvm4v6xRz%2B%2B%2BRyAD6wWGYf1xQk%3DHoXoB%2BhruUw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout. evenit Micul Paris principala capitala din sud-estul Europei un oras idem aliniat standardelor urbanismului international. -- 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/122234116.609327.1483646369053%40mail.yahoo.com. For more options, visit https://groups.google.com/d/optout.
