<div><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 25 Nov 2020 at 15:41, <<a href="mailto:Jan.Sommer@dlr.de">Jan.Sommer@dlr.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">Hello,<br>
<br>
I tried to experiment a bit with the riscv BSPs.<br>
I could run them using the SIS simulator, but failed with qemu.<br>
Regarding qemu I found this ticket:<br>
<a href="https://devel.rtems.org/ticket/3608" rel="noreferrer" target="_blank">https://devel.rtems.org/ticket/3608</a><br>
<br>
In one mailinglist thread (from 2018) someone said it worked with a current master version of qemu.<br>
I have compiled qemu-5.1 and qemu-5.2-rc2. Does anyone know if those version have the necessary patches included?<br>
<br>
Then another source of error could be the command line parameters I used:<br>
qemu-system-riscv32 -nographic -machine virt -m 2G -bios none -nographic -net none -serial stdio -monitor none -kernel ticker.exe<br>
<br>
Does someone have an example for a working set of command line options?<br>
</blockquote><div dir="auto"><span style="word-spacing:1px;border-color:rgb(49,49,49);color:rgb(49,49,49)"><br></span></div><div dir="auto"><span style="word-spacing:1px;border-color:rgb(49,49,49);color:rgb(49,49,49)">Which BSP did you build and how did you build it? Can you try with -bios ticker.exe and discard the -kernel option? Did you try RV64?</span><br></div><div dir="auto"><span style="word-spacing:1px;border-color:rgb(49,49,49);color:rgb(49,49,49)"><br></span></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><br>
Best regards,<br>
<br>
Jan<br>
<br>
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)<br>
German Aerospace Center<br>
Institute for Software Technology | Software for Space Systems and Interactive Visualization | <a href="https://www.google.com/maps/search/Lilienthalplatz+7+%7C+38108+Braunschweig+%7C+Germany?entry=gmail&source=g">Lilienthalplatz 7 | 38108 Braunschweig | Germany</a><br>
<br>
Jan Sommer<br>
<br>
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</blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Hesham</div>