Hi Adam,<br><div class="gmail_quote"><div><br></div><div>Thanks for your reply.</div><div><br></div><div>After I change the memory to 1023, it runs but stops at</div><div>###</div><div>Timer for CPU0 is at IRQ 28</div><div>

Calibrating timer loop...</div>
<div>###</div><div><br></div><div>By the way, how to turn on the module loading information during booting?</div><div>The latest snapshot and svn only prints message starting from &quot;Hello from Startup::stage2&quot;</div>


<div>### Start cur ###</div><div><div>Exynos4412 # run fiasco</div><div>Partition1: Start Address(0x1000), Size(0x32000)</div><div>reading bootstrap.raw</div><div><br></div><div>803080 bytes read</div><div class="im"><div>

Boot with zImage</div>
<div><br></div><div>Starting kernel ...</div><div><br></div><div>Hello from Startup::stage2</div></div><div class="im"><div>Number of IRQs available at this GIC: 160</div></div><div>FPU0: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p: dbl/sngl</div>


<div>Watchdog initialized</div><div>SERIAL ESC: allocated IRQ 305 for serial uart</div><div>Not using serial hack in slow timer handler.</div><div>Welcome to Fiasco.OC (arm)!</div><div>L4/Fiasco.OC arm microkernel (C) 1998-2013 TU Dresden</div>


<div>Rev: rUnversioned director compiled with gcc 4.5.2 for Samsung Exynos    []</div><div>Build: #22  17:15:49 CST 2013</div><div><br></div><div>Timer for CPU0 is at IRQ 28</div><div>Calibrating timer loop... </div><div>


### End ###</div><div><br></div><div><div>Thanks,</div><div>Chao-Jui</div></div><div><div class="h5">
<br><br><div class="gmail_quote">2013/5/12 Adam Lackorzynski <span dir="ltr">&lt;<a href="mailto:adam@os.inf.tu-dresden.de" target="_blank">adam@os.inf.tu-dresden.de</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


Hi,<br>
<div><br>
On Tue May 07, 2013 at 17:51:42 +0800, Chao-Jui Chang wrote:<br>
&gt; Is trustzone working on exynos 4412 platform?<br>
<br>
</div>It is generally supposed to work but this also depends on the particular<br>
board/system due to board configs etc.<br>
<div><br>
&gt; I have selected the follow item in Fiasco config menu:<br>
&gt;  * Platform Timer (Multi-core timer)<br>
&gt;  * Use ExtGic<br>
&gt;  * Execution Model (TrustZone normal side)<br>
&gt;<br>
&gt; But it stop at early stage.<br>
&gt; Same result for Execution Model (Standard mode).<br>
&gt; but no message for Execution Model (TrustZone secure side).<br>
<br>
</div>One reason could be the configured amount of memory, is it 1023 or 1024MB?<br>
<div><br>
&gt; If the trustzone is disabled in u-boot, the &#39;Standard mode&#39; works fine.<br>
<br>
</div>That could also indicate that.<br>
<br>
&gt;<br>
<span><font color="#888888">Adam<br>
--<br>
Adam                 <a href="mailto:adam@os.inf.tu-dresden.de" target="_blank">adam@os.inf.tu-dresden.de</a><br>
  Lackorzynski         <a href="http://os.inf.tu-dresden.de/~adam/" target="_blank">http://os.inf.tu-dresden.de/~adam/</a><br>
<br>
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</font></span></blockquote></div><br></div></div></div>
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