On 25.04.2018 10:25, Mariano Ruiz wrote:
Hello Dirk:
Many thanks for your help!
Did you implement a layer/recipes for yocto?
Regards, Mariano
Not sure what you mean with "layer/recipes".
I have several embedded linux architectures, most of them based on yocto
(e.g. ELDK-5.x) and I use more or less the same structure for the
CONFIG.Common.<some_embedded_linux> files. But that's all. The problem
is that each yocto version organizes the files a bit differently. Thus I
cannot simply use the same "recipe" for all. I can only try to make the
configs look similar.
Dirk
-----Original Message-----
From: [email protected] <[email protected]> On
Behalf Of Dirk Zimoch
Sent: Wednesday, April 25, 2018 10:19 AM
To: [email protected]
Subject: Re: using epics-base with yocto
Hello Mariano,
I compile EPICS with Yocto 2.1 / Petalinux toolchain for the XILINX Zynq
Ultrascale.
My config file is attached. But it needs 3 additional macros:
GNU_HOST_ARCH=i686
GNU_HOST_OS=linux
are defined in my CONFIG_SITE.linux-x86.Common
GNU_HOST_ARCH_64=x86_64
is defined in my CONFIG_SITE.linux-x86_64.Common
(I use them in several embedded Linux cross compiler configs and did not
want to pull too many host specifics into a CONFIG.Common.* file.)
Also be aware that you have probably installed yocto somewhere else. Fix
SDK_DIR accordingly.
I could use this cross compiler only on a 64 bit host, but that should not
be much of a problem nowadays.
Best regards,
Dirk
On 24.04.2018 15:45, Mariano Ruiz wrote:
Dear tech-talkers,
I am trying to create a Linux embedded distribution using Yocto
including epics-base.
Does anyone have a yocto meta-layer already implemented?
Thanks a lot
Mariano Ruiz
Professor
Technical University of Madrid
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