[yocto] Fedora 18 CentOS 6.4 yocto difference zc702

Edward Vidal vidal.develone at gmail.com
Wed Jul 3 12:05:06 PDT 2013


Hello,
I recently built core-image-minimal for zc702.
This generated a file with a  dtb extension that I have not seen before
uImage--3.8-xilinx+git0+6a0bedad60-r1-zynq-zc702-20130703173428.dtb.  Can
anyone tell me more about the this extension.  Where do you find the
boot.scr or uEnv.txt for the zc702?   I built this on both a CentOS 6.4 and
a Fedora18 x86_64 system.

meta-yocto        = "(nobranch):04af378874f38d1200bea2fa191beeae94232d6e"
meta-xilinx
meta-kc705
meta-zc702
meta-zedboard     = "(nobranch):b065f091f10060f2bb68b58f1d618e26a966fee2"
meta-yocto-bsp    = "(nobranch):04af378874f38d1200bea2fa191beeae94232d6e"

The latest version of poky that I downloaded
commit 8a186a6b3853fc1a7dcf342d421c8926c38949c9
Author: Cristiana Voicu <cristiana.voicu at intel.com>
Date:   Mon Jul 1 08:09:52 2013 +0000

    bitbake: hob: save button from settings called a nonexisting method

    The method was removed when the process for saving configuration
    in Hob was changed. Replace the call with the right function.

    [YOCTO #4793]
    (Bitbake rev: b6aa2b63d71cbe82850a375381b2dbc750cf1905)

    Signed-off-by: Cristiana Voicu <cristiana.voicu at intel.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

causes the following error on both CentOS 6.4 and Fedora 18
. oe-init-build-env

BitBake requires Python 2.7.3 or later
CentOS 6.4 has a non standard location of python.  Does anyone know how to
tell bitbake of the non standard location of python.

This latest version of poky that I downloaded on fedora18
causes the following error.
 MACHINE=zc702 bitbake core-image-minimal -vDD
ERROR:  OE-core's config sanity checker detected a potential
misconfiguration.
    Either fix the cause of this error or at your own risk disable the
checker (see sanity.conf).
    Following is the list of potential problems / advisories:

    Your version of make 3.82 is broken. Please revert to 3.81 or install a
patched version.

ERROR: Execution of event handler 'check_sanity_eventhandler' failed

This version of poky and meta-xilinx worked okay.

meta
meta-yocto        = "(nobranch):04af378874f38d1200bea2fa191beeae94232d6e"
meta-xilinx
meta-kc705
meta-zc702
meta-zedboard     = "(nobranch):b065f091f10060f2bb68b58f1d618e26a966fee2"
meta-yocto-bsp    = "(nobranch):04af378874f38d1200bea2fa191beeae94232d6e"

MACHINE=zc702 bitbake core-image-minimal -vDD

NOTE: Tasks Summary: Attempted 1530 tasks of which 306 didn't need to be
rerun and all succeeded.
We are trying to determine which board to purchase the
Xilinx Zynq-7000 SoC ZC702 Evaluation Kit
EK-Z7-ZC702-G
$895.00 or
AES-Z7EV-7Z020-G
ZEDBOARD ZYNQ BOARD
AES-Z7EV-7Z020-G
ECCN
Avnet Design Services - Custom
$395.00
Does anyone have any experience with either of these boards?
Any and all will be appreciated.
Thanks
  vidal.develone at gmail.com or develone at sbcglobal.net
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