[meta-xilinx] Newbie woes

[Rich Wilson]

I found a reference to this at
https://github.com/Xilinx/linux-xlnx/issues/1

Somewhere in the thousands of pages of documentation is a hint as to what
to do next, but it's as clear as mud to me.

I found several copies of zynq-zed.dts in the work directory, but just
editing them
did not change the .dtb files. I don't know how to force bitbake to
recreate the
.dtb files.

By the way, what's the difference between uImage-zedboard-zynq7.dtb and
uImage-zedboard-zynq7-yocto.dtb (or their longer-named targets)?

Rich


On Tue, Apr 22, 2014 at 1:31 AM, Stephen Mossom <
stephen.mossom at calnexsol.com> wrote:

>  Hi Rich,
>
>
>
> While I was digging around for a problem with Ethernet with my Zynq based
> board (ZC706) I discovered a post which stated that the zedboard PHY
> address changed (either from 7 to 0 or 0 to 7 if I remember correctly)
> between zedboard revisions
>
>
>
> I didn’t bookmark the post and a quick search hasn’t yielded the desired
> result. You could try changing the phy address in your dts, rebuilding to
> see what happens.
>
>
>
> I’m not sure about your other problems as I’ve stuck with Ubuntu and did
> not get the bitbake warnings you are seeing.
>
>
>
> Stephen
>
>
>
> *From:* meta-xilinx-bounces at yoctoproject.org [mailto:
> meta-xilinx-bounces at yoctoproject.org] *On Behalf Of *Rich Wilson
> *Sent:* 21 April 2014 21:55
> *To:* meta-xilinx at yoctoproject.org
> *Subject:* [meta-xilinx] Newbie woes
>
>
>
> I'm running into a number of problems and questions, only some of which
>
> have succumbed to days of reading and googling.
>
>
>
> The following is for
>
> poky-dora-10.0.1
>
> MACHINE ?= "zedboard-zynq7"
>
> and
>
> bitbake core-image-minimal
>
>
>
> A. Perhaps some of my problems are due to my distribution, so I need to
> admit
>
> to that:
>
> WARNING: Host distribution "openSUSE-project-13.1" has not been validated
> with this version of the build system; you may possibly experience
> unexpected failures. It is recommended that you use a tested distribution.
>
>
>
> B. The following warning was an error until I found a hint at
>
>
> https://lists.yoctoproject.org/pipermail/meta-xilinx/2013-October/000219.html
>
>
>
> WARNING: No recipes available for:
>
>
> /home/rw/meta-xilinx/recipes-devtools/gdb/gdb-cross-canadian_7.6.2.bbappend
>
>
>   /home/rw/meta-xilinx/recipes-devtools/qemu/qemu_1.7.0.bbappend
>
>
>   /home/rw/meta-xilinx/recipes-devtools/binutils/binutils_2.24.bbappend
>
>
>
> /home/rw/meta-xilinx/recipes-devtools/binutils/binutils-crosssdk_2.24.bbappend
>
>
>   /home/rw/meta-xilinx/recipes-devtools/gdb/gdb_7.6.2.bbappend
>
>
>   /home/rw/meta-xilinx/recipes-kernel/linux/linux-yocto_3.14.bbappend
>
>
>
> /home/rw/meta-xilinx/recipes-devtools/binutils/binutils-cross-canadian_2.24.bbappend
>
>
>   /home/rw/meta-xilinx/recipes-devtools/gdb/gdb-cross_7.6.2.bbappend
>
>
>
> /home/rw/meta-xilinx/recipes-devtools/binutils/binutils-cross_2.24.bbappend
>
>
>   /home/rw/meta-xilinx/recipes-connectivity/openssl/openssl_1.0.%.bbappend
>
>
>
> It would be nice to fix this one way or another.
>
>
>
> C. Where's the network?
>
>
>
> root at zedboard-zynq7:/# cat /proc/net/dev
>
> Inter-|   Receive                                                |
>  Transmit
>
>  face |bytes    packets errs drop fifo frame compressed multicast|bytes
>  packets errs drop fifo colls carrier compressed
>
>     lo:       0       0    0    0    0     0          0         0        0
>       0    0    0    0     0       0          0
>
> root at zedboard-zynq7:/#
>
>
>
> There are more, but I'll quit for now.
>
>
>
> --
> Rich Wilson
>



-- 
Rich Wilson
richaw at gmail.com
425-337-7129 (land line)
425-374-4760 (Google)
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