<div dir="ltr">Where do I find the PG version of the board? The barcode sticker on the board says rev 1.2.</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Oct 22, 2013 at 12:19 AM, Denys Dmytriyenko <span dir="ltr"><<a href="mailto:denys@ti.com" target="_blank">denys@ti.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Now I'm just wondering what PG version of the board you've got, if it fails in<br>
the same way with our 3.8 kernel and a known good set of 3.12 images...<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
On Mon, Oct 21, 2013 at 11:19:35PM +0100, Rudolf Streif wrote:<br>
> Thanks, Denys.<br>
><br>
> Interesting point about gcc. It's version 4.8.1 which is the default for<br>
> poky master. Which is what I used all along.<br>
><br>
> Thanks for sending your binaries. They fail too with the exact same<br>
> problem. See attached log. I found [1] on gmane which exactly describes the<br>
> problem I am seeing.<br>
><br>
> If that is the case then I was wondering why my earlier builds with<br>
> 3.12-rc3 actually worked. And I tried them again and they are now failing<br>
> too. Of course I don't know anything about the specifics of the gpio and<br>
> the timers on the chip but it looks like a weird hardware initialization<br>
> condition. And I don't know if the proposed patch in [1] was ever<br>
> incorporated in your kernel tree.<br>
><br>
> I don't think it's the hardware (or at least not alone) because the SD that<br>
> ships with it with the 3.2 kernel works just fine.<br>
><br>
> Cheers,<br>
> Rudi<br>
><br>
><br>
> [1] <a href="http://permalink.gmane.org/gmane.linux.ports.arm.omap/96044" target="_blank">http://permalink.gmane.org/gmane.linux.ports.arm.omap/96044</a><br>
><br>
><br>
> On Mon, Oct 21, 2013 at 10:15 PM, Denys Dmytriyenko <<a href="mailto:denis@denix.org">denis@denix.org</a>> wrote:<br>
><br>
> > Rudi,<br>
> ><br>
> > As we discussed earlier today, let my send you my binaries for the kernel<br>
> > and<br>
> > u-boot to try on your board. I just wanted to ask you about the toolchain<br>
> > that<br>
> > you used to build yours. In our builds we use Linaro gcc-4.7 hardfp<br>
> > toolchain<br>
> > and I vaguely remember hearing about some problems with the recent gcc-4.8<br>
> > toolchain from oe-core... I'm wondering if you are having the same issue.<br>
> ><br>
> > --<br>
> > Denys<br>
> ><br>
> ><br>
> > On Mon, Oct 21, 2013 at 10:42:35AM -0700, Rudolf Streif wrote:<br>
> > > Since the 3.12-rc5 kernel does not work I decided to give the 3.8 kernel<br>
> > a<br>
> > > try. The issue with this one is that the <a href="http://linux-ti-staging_3.8.bb" target="_blank">linux-ti-staging_3.8.bb</a> recipe<br>
> > > explicitly sets KERNEL_IMAGETYPE="uImage". However, the u-boot<br>
> > environment<br>
> > > has now moved on to using zImage which consequently means u-boot will not<br>
> > > find the kernel file.<br>
> > ><br>
> > > I do not know why KERNEL_IMAGETYPE = "uImage" was hacked into the<br>
> > > <a href="http://linux-ti-staging_3.8.bb" target="_blank">linux-ti-staging_3.8.bb</a> recipe but whoever did it did not think about<br>
> > > u-boot. Does zImage not work with 3.8? I did not try it but it should<br>
> > > normally have no effect. Since there is no dependency of the u-boot<br>
> > recipes<br>
> > > on the kernel image types changes to the kernel image type for newer<br>
> > > versions of the kernel then automatically means that it must be changed<br>
> > for<br>
> > > the previous versions too.<br>
> > ><br>
> > > I mocked around with the u-boot environment and booted the 3.8 uImage<br>
> > > kernel. To my surprise the 3.8 kernel from the TI staging repository<br>
> > fails<br>
> > > with the exact same problem and stops booting with a kernel not syncing<br>
> > > message during the init calls. Apparently a patch must have been applied<br>
> > to<br>
> > > the kernel repo that breaks it. It has nothing possibly to do with the<br>
> > > build system.<br>
> > ><br>
> > > I would appreciate any hints to get this kernel built and boot on the<br>
> > board.<br>
> > ><br>
> > > Thanks,<br>
> > > Rudi<br>
> > ><br>
> > ><br>
> > > On Mon, Oct 21, 2013 at 1:16 AM, Rudolf Streif<br>
> > > <<a href="mailto:rstreif@linuxfoundation.org">rstreif@linuxfoundation.org</a>>wrote:<br>
> > ><br>
> > > > Denys,<br>
> > > ><br>
> > > > I recompiled the 3.12-rc5 kernel again but it still stalls during<br>
> > > > initialization. I attached the boot log. I don't know much about the<br>
> > > > platform details but maybe that's an issue you know about.<br>
> > > ><br>
> > > > Thanks,<br>
> > > > Rudi<br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > >><br>
> > > >> [1]<br>
> > > >> Build Configuration:<br>
> > > >> BB_VERSION = "1.21.0"<br>
> > > >> BUILD_SYS = "x86_64-linux"<br>
> > > >> NATIVELSBSTRING = "Fedora-18"<br>
> > > >> TARGET_SYS = "arm-poky-linux-gnueabi"<br>
> > > >> MACHINE = "am335x-evm"<br>
> > > >> DISTRO = "poky"<br>
> > > >> DISTRO_VERSION = "1.5+snapshot-20131019"<br>
> > > >> TUNE_FEATURES = "armv7a vfp neon"<br>
> > > >> TARGET_FPU = "vfp-neon"<br>
> > > >> meta-yocto = "master:9a1dce10bdc9254bb38e0e54199f23ae55e209a4"<br>
> > > >> meta-ti = "master:c11504664990f007c3903d349e7cc135a904f8e2"<br>
> > > >> meta-oe = "master:f8903f53db717294d63a8d79b5ef7ca34b3c189e"<br>
> > > >> meta = "master:9a1dce10bdc9254bb38e0e54199f23ae55e209a4"<br>
> > > >><br>
> > > >><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > > ><br>
> > ><br>
> > ><br>
> > > --<br>
> > > --<br>
> > > *Rudolf J. Streif*<br>
> > > Director of Embedded Solutions<br>
> > > The Linux Foundation<br>
> > ><br>
> > > <a href="mailto:rudolf.streif@linux.com">rudolf.streif@linux.com</a><br>
> > > Phone: <a href="tel:%2B1.619.537.6646" value="+16195376646">+1.619.537.6646</a><br>
> > > Skype: rudolfstreif<br>
> > > PGP: RSA 2048/2048 D6E7D28B<br>
> > ><br>
> > > Linux Foundation Events Schedule: <a href="http://events.linuxfoundation.org" target="_blank">events.linuxfoundation.org</a><br>
> > > Linux Foundation Training Schedule: <a href="http://training.linuxfoundation.org" target="_blank">training.linuxfoundation.org</a><br>
> ><br>
> > > _______________________________________________<br>
> > > meta-ti mailing list<br>
> > > <a href="mailto:meta-ti@yoctoproject.org">meta-ti@yoctoproject.org</a><br>
> > > <a href="https://lists.yoctoproject.org/listinfo/meta-ti" target="_blank">https://lists.yoctoproject.org/listinfo/meta-ti</a><br>
> ><br>
> ><br>
><br>
><br>
> --<br>
> --<br>
> *Rudolf J. Streif*<br>
> Director of Embedded Solutions<br>
> The Linux Foundation<br>
><br>
> <a href="mailto:rudolf.streif@linux.com">rudolf.streif@linux.com</a><br>
> Phone: <a href="tel:%2B1.619.537.6646" value="+16195376646">+1.619.537.6646</a><br>
> Skype: rudolfstreif<br>
> PGP: RSA 2048/2048 D6E7D28B<br>
><br>
> Linux Foundation Events Schedule: <a href="http://events.linuxfoundation.org" target="_blank">events.linuxfoundation.org</a><br>
> Linux Foundation Training Schedule: <a href="http://training.linuxfoundation.org" target="_blank">training.linuxfoundation.org</a><br>
<br>
<br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">-- <br><font face="arial, helvetica, sans-serif"><b>Rudolf J. Streif</b></font><div><font face="arial, helvetica, sans-serif">Director of Embedded Solutions</font></div>
<div><font face="arial, helvetica, sans-serif">The Linux Foundation</font></div><div><font face="arial, helvetica, sans-serif"><br></font></div><div><a href="mailto:rudolf.streif@linux.com" target="_blank"><font face="arial, helvetica, sans-serif">rudolf.streif@linux.com</font></a></div>
<div><font face="arial, helvetica, sans-serif">Phone: +1.619.</font><span style="color:rgb(0,0,0);font-family:Arial,sans-serif;line-height:18.1875px">537.6646</span></div><div><font face="arial, helvetica, sans-serif">Skype: rudolfstreif</font></div>
<div><font face="arial, helvetica, sans-serif">PGP: RSA 2048/2048 D6E7D28B</font></div><div><font face="garamond, serif"><br></font></div><div><font face="garamond, serif"><span style="border-collapse:collapse;color:rgb(102,102,102);font-family:arial,sans-serif;font-size:13px"><span style="border-collapse:collapse">Linux Foundation Events Schedule: <a href="http://events.linuxfoundation.org/" style="color:rgb(64,100,128)" target="_blank">events.linuxfoundation.org</a><br>
Linux Foundation Training Schedule: <a href="http://training.linuxfoundation.org/" style="color:rgb(64,100,128)" target="_blank">training.linuxfoundation.org</a></span><br></span></font></div><div><font face="garamond, serif"><span style="border-collapse:collapse;color:rgb(102,102,102);font-family:arial,sans-serif;font-size:13px"><br>
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