DTB for BBB?

[Shiro]

> 
>> Question regarding the correct DTS for BBB:  in section 8.2.3.2 of the online docs:
>> https://docs.rtems.org/branches/master/user/bsps/bsps-arm.html?highlight=dts#beagle
>> 
>> I don't follow this:
>> 
>> We build the dtb from the FreeBSD source matching the commit hash from the libbsd HEAD of freebsd-org.  For example if the HEAD is at “19a6ceb89dbacf74697d493e48c388767126d418” …
>> 
> The HEAD is determined by the HEAD of the freebsd-org submodule in the
> rtems-libbsd repository, which is basically the FreeBSD source. Though
> the documentation says that we should always take commit hash matching
> with the submodule HEAD, the commit id that you found in the
> documentation (i.e 19a6ceb) is the last one that has been thoroughly
> tested. You might want to use that id and build the dtb.
> 
> To build the DTB, you can use the script provided by FreeBSD in the
> following source directory:
> sys/tools/fdt/make_dtb.sh
> 
> And the right dts to build is sys/gnu/dts/arm/am335x-boneblack.dts


Thank you for the detailed explanation.  Now I get it!