Date: Tue, 26 May 2015 06:09:23 +0300 From: Andrey Fesenko <f0andrey@gmail.com> To: Tim Kientzle <tim@kientzle.com> Cc: Warner Losh <imp@bsdimp.com>, FreeBSD current <freebsd-current@freebsd.org>, freebsd-arm <freebsd-arm@freebsd.org>, Garrett Cooper <yaneurabeya@gmail.com> Subject: Re: am335x-bone.dts not exist Message-ID: <CA%2BK5SrOFtvwFSsHATnXQNfbPCcOWCvP_CNiXLxddZE_QVnm-_w@mail.gmail.com> In-Reply-To: <27DD7AA7-4B66-4A8C-A529-1D67B081326E@kientzle.com> References: <CA%2BK5SrNykSa4n0MykuEQ52nYdh5uXfqsv7=pdAkrW2_1kbDpzQ@mail.gmail.com> <8FF14032-CAAA-41AD-A3A7-DBBAA69D2153@bluezbox.com> <D1360633-5229-4FDF-8098-D585BE7481D2@gmail.com> <B97E9F41-7CCD-4C47-A887-A446EED7456E@bluezbox.com> <4F170567-59B8-477B-8524-D15AF58288C2@kientzle.com> <142808D5-D628-4FCF-BDF4-BBC96D91E118@bsdimp.com> <27DD7AA7-4B66-4A8C-A529-1D67B081326E@kientzle.com>
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On Tue, May 26, 2015 at 1:19 AM, Tim Kientzle <tim@kientzle.com> wrote: > >> On May 25, 2015, at 8:25 AM, Warner Losh <imp@bsdimp.com> wrote: >> >>> >>> On May 24, 2015, at 7:44 PM, Tim Kientzle <tim@kientzle.com> wrote: >>> >>>> >>>> On May 24, 2015, at 12:55 AM, Oleksandr Tymoshenko <gonzo@bluezbox.com= > wrote: >>>> >>>> >>>>> On May 24, 2015, at 12:12 AM, Garrett Cooper <yaneurabeya@gmail.com> = wrote: >>>>> >>>>> On May 24, 2015, at 0:07, Oleksandr Tymoshenko <gonzo@bluezbox.com> w= rote: >>>>> >>>>>>> On May 23, 2015, at 7:21 PM, Andrey Fesenko <f0andrey@gmail.com> wr= ote: >>>>>>> >>>>>>> # uname -a >>>>>>> FreeBSD des.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r283306: Sat >>>>>>> May 23 11:56:46 MSK 2015 >>>>>>> root@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 vend= or (TI) >>>>>> >>>>>> I guess crochet does not have this path as include path when compili= ng >>>>>> dts files. >>>>> >>>>> Pardon me for being a bit daft potentially, but shouldn=E2=80=99t #in= clude 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=E2=80=99m testing a fix for this now. >>> >>> Thanks for providing such detailed information. >> >> Is there any reason the standard dts to dtb script isn=E2=80=99t being u= sed instead of enshrining another copy of that outside the tree which may b= reak if/when we need to enhance the current script? > > Until recently, this didn=E2=80=99t seem necessary; it was a lot simpler = to just invoke dtc. > > But times change: https://github.com/freebsd/crochet/commit/22d7555 > > Tim > It's working :) % uname -a FreeBSD bb.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r283544: Tue May 26 01:54:44 MSK 2015 root@des.local:/usr/obj/arm.armv6/usr/src/sys/BEAGLEBONE-V6 arm
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