Messages in this thread |  | | | Date | Tue, 25 Jan 2011 10:26:52 +0000 | | From | Russell King - ARM Linux <> | | Subject | Re: questions about arm trustzone |
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On Tue, Jan 25, 2011 at 05:19:16PM +0800, sen wang wrote: > It seems linux run in the normal world, and the "scm.c" is the path > to the monitor mode. > where can I find the example code for monitor and secure world?
OMAP also uses smc: arch/arm/mach-omap2/omap44xx-smc.S
There's no interface defined for smc because it's highly vendor and implementation specific. It's just like a SWI (or svc) where it causes entry via a vector into a priviledged mode, which can be thought of being similar to a branch to a vector with a mode switch. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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