Re: Fiasco.OC with ARM TrustZone
Adam Lackorzynski <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, 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 [email protected] Lackorzynski http://os.inf.tu-dresden.de/~adam/