<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Aug 3, 2020 at 3:41 PM Karel Gardas <<a href="mailto:karel.gardas@centrum.cz">karel.gardas@centrum.cz</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
Hello,<br>
<br>
I've checked out rtems 5 branch and also rsb 5 branch and now I'm trying<br>
to find out how and what bsp exactly to build to have it running somehow<br>
inside qemu ppc emulator.<br>
<br>
The issues or questions I have so far are:<br>
<br>
- rsb's rtems/config/5/bsps does not contain any qemu*.bset. From PPC,<br>
only qoriq_e*.bset are there. I've checked qoriq_e6500_64 in qemu very<br>
lightly but so far no success. If, there is any receipt how to get that<br>
bsp running inside qemu, then I would appreciate it.<br>
<br>
- as there is no rsb's bset for qemu ppc bsp, I would probably need to<br>
build that manually, but:<br>
<br>
- rtems/bsps/powerpc/qemuppc/README points to<br>
<a href="http://forge.open-do.org/scm/?group_id=8" rel="noreferrer" target="_blank">http://forge.open-do.org/scm/?group_id=8</a> which seems to be unavailable.<br>
Tested just now so don't know if this is or not planned outage or how<br>
long the state is.<br>
<br>
- rtems/bsps/powerpc/motorola_powerpc/README.qemu looks very promissing,<br>
but it looks like to reference very old qemu release and the date on<br>
Till Straumann sign is neither encouradging -- year 2011...<br>
<br>
So what ppc based bsp do you guys use to run RTEMS on emulator?<br></blockquote><div><br></div><div>This is a great question. psim in gdb is used a lot but it doesn't have a network</div><div>interface. I assume you want one. The qemu prep configuration is dying. </div><div><br></div><div>This is the list of models qemu supports in the qemu I have installed via the RSB.</div><div><br>40p IBM RS/6000 7020 (40p)<br>bamboo bamboo<br>g3beige Heathrow based PowerMAC (default)<br>mac99 Mac99 based PowerMAC<br>mpc8544ds mpc8544ds<br>none empty machine<br>ppce500 generic paravirt e500 platform<br>prep PowerPC PREP platform (deprecated)<br>ref405ep ref405ep<br>sam460ex aCube Sam460ex<br>taihu taihu<br>virtex-ml507 Xilinx Virtex ML507 reference design<br></div><div><br></div><div>Unfortunately, I think the best candidates in that list are</div><div><br></div><div>+ the mpc8544ds which looks to be an eval board which is </div><div>NOT directly supported. I see the t32mppc and mvme3100 BSPs </div><div>using 8540 CPUs.</div><div><br></div><div>+ possibly the virtex-ml507 which may align with one of the powerpc</div><div>virtex BSPs.</div><div><br></div><div>But I have no idea if the virtex BSP will work on qemu. It would be</div><div>good to have a ppc simulator environment with networking.</div><div><br></div><div>If networking is more important than PPC, the qemu zynq works great.</div><div><br></div><div>--joel</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Thanks!<br>
Karel<br>
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