Re: am335x-bone.dts not exist

> On May 24, 2015, at 12:55 AM, Oleksandr Tymoshenko <gonzo_at_bluezbox.com> wrote:
> 
> 
>> On May 24, 2015, at 12:12 AM, Garrett Cooper <yaneurabeya_at_gmail.com> wrote:
>> 
>> On May 24, 2015, at 0:07, Oleksandr Tymoshenko <gonzo_at_bluezbox.com> wrote:
>> 
>>>> On May 23, 2015, at 7:21 PM, Andrey Fesenko <f0andrey_at_gmail.com> wrote:
>>>> 
>>>> # uname -a
>>>> FreeBSD des.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r283306: Sat
>>>> May 23 11:56:46 MSK 2015
>>>> root_at_des.local:/usr/obj/usr/src/sys/GENERIC  amd64
>>>> 
>>>> I'm build BEAGLEBONE with crochet.
>>>> 
>>>> build error
>>>> 
>>>> Mounting UFS partition 1 at /usr/obj/_.mount.freebsd
>>>> Installing U-Boot from : /usr/local/share/u-boot/u-boot-beaglebone
>>>> Error: beaglebone.dts:29.1-2 syntax error
>>>> FATAL ERROR: Unable to parse input tree
>>>> 
>>>> 
>>>> file /usr/src/sys/boot/fdt/dts/arm/beaglebone.dts contain #include
>>>> "am335x-bone.dts" but this file not existence. Need use am335x-evm.dts
>>>> or else?
>>> 
>>> 
>>> am335x-bone.dts in in sys/gnu/dts/arm/, it's a file provided by vendor (TI)
>>> 
>>> I guess crochet does not have this path as include path when compiling
>>> dts files.
>> 
>> Pardon me for being a bit daft potentially, but shouldn’t #include work for all dts files (look for #include in this doc: http://events.linuxfoundation.org/sites/events/files/slides/petazzoni-device-tree-dummies.pdf )?
>> Thanks!
>> 
> 
> 
> #include in dts file is handled by cpp(1). /include/ is handled
> by dtc I believe
> 
> You can take a look at how FreeBSD compiles dts files in
> sys/tools/fdt/make_dtb.sh
> 
> crochet does not have cpp stage of compilation and before my TI
> code/devicetree refactoring none of the dts files referenced in
> crochet used #include. That's why problem never appeared. 
> 
> Fix is just a matter of fixing freebsd_install_fdt in lib/freebsd.sh.
> If nobody beats me to it I'll try to fix it and submit pull request to Tim. 

I’m testing a fix for this now.

Thanks for providing such detailed information.

Cheers,

Tim