Date: Fri, 27 Jan 2017 01:21:58 -0700 From: Warner Losh <imp@bsdimp.com> To: Oleksandr Tymoshenko <gonzo@bluezbox.com> Cc: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: FreeBSD 12 r312227 dont boots on Beaglebone black Message-ID: <CANCZdfrhOJsOV1Mqn5jYDGTV-SnzETiz05akja0ssq2_HjDWMg@mail.gmail.com> In-Reply-To: <20170127013142.GA2921@bluezbox.com> References: <51d197a2-1332-617a-32a8-9901f474afa2@bsd.com.br> <20170125221350.GA92571@bluezbox.com> <3ad9c97c-e40c-0a37-f603-a08b5a72ebd3@bsd.com.br> <20170127013142.GA2921@bluezbox.com>
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On Thu, Jan 26, 2017 at 6:31 PM, Oleksandr Tymoshenko <gonzo@bluezbox.com> wrote: > Otac=C3=ADlio (otacilio.neto@bsd.com.br) wrote: >> Em 25/01/2017 19:13, Oleksandr Tymoshenko escreveu: >> > Otac=C3=ADlio (otacilio.neto@bsd.com.br) wrote: >> >> Dears >> >> >> >> I'm trying boot a FreeBSD12-armv6-r312227 >> >> (u-boot-beaglebone-2017.01.00.1) on a beaglebone black. The snapshot >> >> FreeBSD-12.0-CURRENT-arm-armv6-BEAGLEBONE-20170105-r311461.img that I >> >> downloaded from >> >> ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/arm/armv6/ISO-IMAGES/12.0= / >> >> works fine, but when I try boot the image that I build on my machine >> >> using crouchet I get: >> >> >> >> U-Boot SPL 2017.01-rc3 (Jan 22 2017 - 23:17:18) >> >> Trying to boot from MMC1MMC partition switch failed >> >> *** Warning - MMC partition switch failed, using default environment >> >> >> >> reading u-boot.img >> >> reading u-boot.img >> >> >> >> And boot stops. Someone can confirm that the revision 312227 is worki= ng >> >> fine? >> > I did some digging at the breakage is caused by this commit in U-Boot: >> > https://www.mail-archive.com/u-boot@lists.denx.de/msg234317.html >> > >> > Crochet is using FAT12 for Beaglebone Black. Switching to FAT16 fixes >> > the problem. Try applying this patch to crochet and re-build image: >> > >> > https://people.freebsd.org/~gonzo/patches/crochet-bbb-fat16.diff >> > >> I have applied the patch and now I'm getting this error. Some hints? > > FreeBSD uses dtb names that do not match upstream ones. After updating > to 2017.01 that change was lost in progress. Possible workaround (HACK > ALERT!!!) would be to do something like this: > > =3D> setenv findfdt 'setenv fdtfile beaglebone-black.dtb' > =3D> saveenv > > Copy-paste to U-Boot serial console does not work for me on BBB, so > you'll have have to enter these commands > > I will submit update to u-boot ports so all these workarounds will > not be required. I half-way expected we'd have issues here. My notion was that we'd continue to use the upstream names and migrate our tools to create the proper links / copies as a transition. We'll have to migrate someday and might as well get started... Warner
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