<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=FR link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hello all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Since the last 3 days, I try unsuccessfully to execute a RTEMS exe (hello.exe or Ticker.exe) on QEMU for raspberry pi 1.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I tried the following command , but the screen stays always black :<o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'>qemu-system-arm -M raspi \<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'>-serial stdio \ <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'>-kernel hello.exe<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'>I did the same for a raspberrypi2, with the compilation of the right BSP, and by using the « -M raspi2 » option in the QEMU command line, and it works fine-> The screen display output messages.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'>For rPi1, I tried several tricks and tips, but none of them work :<o:p></o:p></span></p><ul style='margin-top:0cm' type=disc><li class=MsoNormal style='mso-list:l0 level1 lfo1'><span style='font-size:10.0pt;font-family:Consolas;color:black'>Such as convert the EXE to a kernel image through mkimage,</span><o:p></o:p></li><li class=MsoNormal style='mso-list:l0 level1 lfo1'><span style='font-size:10.0pt;font-family:Consolas;color:black'>Change the START_ADRR</span><o:p></o:p></li><li class=MsoNormal style='mso-list:l0 level1 lfo1'><span style='font-size:10.0pt;font-family:Consolas;color:black'>…..</span><o:p></o:p></li></ul><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any idea or suggestion ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks for your time.<o:p></o:p></p><p class=MsoNormal>Raphaël.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>