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<div>Wait wait wait …</div>
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<div>A whole lotta stuff happened in-between this email and your previous email :D</div>
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<div>How did you get the boot loader to work? Also could you post a few pictures as well.</div>
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<div>-----------</div>
<div>* Amalaye Oyake *</div>
<div>* Instrument Product Software Development Group */\ *</div>
<div>* Jet Propulsion Laboratory, Pasadena *|| *</div>
<div>* CA 91109 818.393.7168 work 626.399.1707 cell /||\ *</div>
<div>**************************************************^^***</div>
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<span style="font-weight:bold">From: </span>Joel Sherrill <<a href="mailto:joel.sherrill@oarcorp.com">joel.sherrill@oarcorp.com</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, December 10, 2014 at 2:23 PM<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:users@rtems.org">users@rtems.org</a>" <<a href="mailto:users@rtems.org">users@rtems.org</a>>, Jeff Mayes <<a href="mailto:Jeff.Mayes@OARcorp.com">Jeff.Mayes@OARcorp.com</a>><br>
<span style="font-weight:bold">Subject: </span>Intel Edison Round #2<br>
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Hi<br>
<br>
Jeff and I have hacked on the Edison and have it starting to <br>
boot with printk() and bsp_reset() working. I added a bunch of <br>
printk's to trace the progress. It is the end of the day and we are <br>
stuck at the create of the first Classic API task in hello world failing<br>
to allocate the FP area. <br>
<br>
I am assuming some memory layout issue but I just don't<br>
see it. This board has 1GB RAM per Intel and U-Boot. <br>
It loads our normal pc386 ELF at the right address and runs.<br>
<br>
I am throwing this out to the community to see if anyone<br>
has an idea on what to poke at tomorrow. We are tired at<br>
the end of the day.<br>
<br>
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<p class="MsoNormal">boot > bootelf 0x1000000<o:p></o:p></p>
<p class="MsoNormal">## Starting application at 0x0010000c ...<o:p></o:p></p>
<p class="MsoNormal">0234rtemsWorkAreaStart=130F40 MemSize=0x08x/0<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">bspstart.c<o:p></o:p></p>
<p class="MsoNormal">work_area_start = 0x130F40<o:p></o:p></p>
<p class="MsoNormal">work_area_size = 1072492736 0x3FECF0C0<o:p></o:p></p>
<p class="MsoNormal">end = 0x40000000<o:p></o:p></p>
<p class="MsoNormal">current stack pointer = 0x130F18<o:p></o:p></p>
<p class="MsoNormal">heap_start = 0x134D0A<o:p></o:p></p>
<p class="MsoNormal">heap_size = 1072476918<o:p></o:p></p>
<p class="MsoNormal">allocated thread fp area 133CB8<o:p></o:p></p>
<p class="MsoNormal">initialize device drivers<o:p></o:p></p>
<p class="MsoNormal">probe<o:p></o:p></p>
<p class="MsoNormal">Checking on /dev/main<o:p></o:p></p>
<p class="MsoNormal">probe<o:p></o:p></p>
<p class="MsoNormal">Register /dev/main<o:p></o:p></p>
<p class="MsoNormal">Register /dev/main as console<o:p></o:p></p>
<p class="MsoNormal">Console initialize complete<o:p></o:p></p>
<p class="MsoNormal">run post driver extensions<o:p></o:p></p>
<p class="MsoNormal">Invoke api extension 10F540<o:p></o:p></p>
<p class="MsoNormal">Init tasks => 12C3E8 1<o:p></o:p></p>
<p class="MsoNormal">allocated thread 13255C<o:p></o:p></p>
<p class="MsoNormal">allocated thread fp area 0<o:p></o:p></p>
<p class="MsoNormal">Thread Initialize failed<o:p></o:p></p>
<p class="MsoNormal">task create returned 13<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">EXECUTIVE SHUTDOWN! Any key to reboot...<o:p></o:p></p>
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Thanks<br>
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--joel<br>
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