Experimental Physics and
Industrial Control System

Jeong Han Lee via Tech-talk <tech-talk at aps.anl.gov> · Wed, 31 Mar 2021 13:08:00 -0700

Hi Heinz,

On Wed, Mar 31, 2021 at 12:36 PM Heinz Junkes via Tech-talk
<tech-talk at aps.anl.gov> wrote:
>
> Hallo Torsten,
> I had bought two mtca4 systems with IFC_1420 in spring last year and wanted to finally
> finally get them running with EPICS. I tried with the ESS - yocto but then unfortunately got lost
> with dependencies on the development host and versions mismatch.
>
> Now I have booted the IFC_1420 with the native QorIQ SDK:
>
> ifc-1420a:~$ uname -a
> Linux ifc-1420a 4.1.8-rt8-g5d3dde1 #9 SMP Tue Jan 29 16:28:41 CET 2019 ppc64 GNU/Linux
> ifc-1420a:~$ more /etc/issue
> QorIQ SDK (FSL Reference Distro) 2.0 \n \l
>
> and wanted to naively try to build EPICS on it and I got that (which was kind of obvious):
>
> ifc-1420a:~/EPICS/epics-base$ make
> ./src/tools/EpicsHostArch.pl: Architecture 'powerpc64-linux' not recognized
> configure/CONFIG:58: configure/os/CONFIG..Common: No such file or directory
> make: *** No rule to make target `configure/os/CONFIG..Common'.  Stop.
>

You have to modify src/tools/EpicsHostArch.pl to match your platform.
Here is the example, which was for the ESS Linux.

https://github.com/jeonghanlee/e3-base-4-timo/blob/master/patch/Site/R7.0.3.1/ess_epics_host_arch.p0.patch

Then, you have to modify the following file in order to match the
QorIQ SDK, I think, this should be very minimal, and put them into
your base configure/os/ path.

https://github.com/jeonghanlee/e3-base-4-timo/blob/master/configure/os/CONFIG_SITE.Common.linux-ppc64e6500

Please replace linux-ppc64e6500 according to what you define in
EpicsHostArch as well.

Then, you can build the EPICS base properly. That configuration file
is independent of the ESS E3. That is the generic configuration for
the EPICS base.

If you can share your SDK with me, I may modify this configuration file for you.

Best,
Han

>
>
> ------------------------------------------------------------------------------
> Fritz-Haber-Institut    | Phone:         (+49 30) 8413-4270
> Heinz Junkes             | Fax (G3+G4):   (+49 30) 8413-5900
> Faradayweg 4-6        | VC: 102220181216 at bjn.vc
> D - 14195 Berlin        | E-Mail:        junkes at fhi-berlin.mpg.de
> ------------------------------------------------------------------------------
>
> > On 31. Mar 2021, at 19:33, Torsten Bögershausen <torsten.bogershausen at ess.eu> wrote:
> >
> > Yes,
> >
> > running native under Debian - for testing with big endianess
> >
> > Is there any special question ?
> >
> > /Torsten
> >
> >
> >
> >> On 31 mars 2021, at 17:46, Heinz Junkes via Tech-talk <tech-talk at aps.anl.gov> wrote:
> >>
> >> Hallo,
> >> has anyone got Epics 7 working for powerpc64-linux yet?
> >>
> >> Danke Heinz
> >>
> >
>

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System