Fiasco.OC with ARM TrustZone
adam at os.inf.tu-dresden.de
Sat May 11 23:51:36 CEST 2013
On Tue May 07, 2013 at 17:51:42 +0800, Chao-Jui Chang wrote:
> Is trustzone working on exynos 4412 platform?
It is generally supposed to work but this also depends on the particular
board/system due to board configs etc.
> I have selected the follow item in Fiasco config menu:
> * Platform Timer (Multi-core timer)
> * Use ExtGic
> * Execution Model (TrustZone normal side)
> But it stop at early stage.
> Same result for Execution Model (Standard mode).
> but no message for Execution Model (TrustZone secure side).
One reason could be the configured amount of memory, is it 1023 or 1024MB?
> If the trustzone is disabled in u-boot, the 'Standard mode' works fine.
That could also indicate that.
Adam adam at os.inf.tu-dresden.de
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