[yocto] mail list for Xilinx Zynq platform?

Philip Balister philip at balister.org
Thu Dec 6 12:08:18 PST 2012


On 12/06/2012 04:57 AM, Andreas Schweigstill wrote:
> Hello!
>
> Am Mi, 12/05/2012 19:17, hat Philip Balister <philip at balister.org> geschrieben:
>> On 12/05/2012 05:21 AM, Andreas Schweigstill wrote:
>>> meta-zynq/recipes-kernel-linux-zynq contains the following lines:
>>> LINUX_VERSION ?= "3.5"
>>> LINUX_VERSION_EXTENSION ?= "-xilinx"
>>>
>>> How can I force Yocto to build kernel 3.5-xilinx?
>>
>> Urg, I'll have to take a look at that.
>
> After changing the order of BBLAYERS in build/conf/local.conf to meta, meta-zynq,
> meta-yocto, meta-yocto-bsp and using Hob to select MACHINE=zynq-zc702,
> base image=zc702-proto-image everything works fine. Now I get a proper toolchain
> for Cortex A9 and a kernel named zynq-zc702 3.5.0-14.3-build1-yocto-standard
> which is properly running on my ZC702 board.
>
>> Also, you'll need an updated fsbl in the BOOT.BIN file to work with the
>> later kernels. We should probably post one somewhere, although I wish
>> the fsbl license was a little less restrictive.
>
> I haven't built a BOOT.BIN file with Yocto based U-Boot yet. Instead I'm using
> U-Boot from Petalinux 12.9 which is configured to use the QSPI Flash to store its
> environment.
>
> Currently I boot from QSPI Flash, load kernel und DTB files via TFTP and use a
> root filesystem stored on a SD card. ;-)

Thanks for the feedback. Good luck with your evaluation. Let us know if 
you have anymore questions.

Philip

>
> Regards,
> Andreas Schweigstill
>
> ​--
> Dipl.-Phys. Andreas Schweigstill
> Schweigstill IT | Embedded Systems
> Schauenburgerstraße 116, D-24118 Kiel, Germany
> Phone: (+49) 431 530354-35, Fax: (+49) 431 530354-36
> Mobile: (+49) 171 6921973, Web: http://www.schweigstill.de/
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