questions about arm trustzone

Russell King - ARM Linux linux at arm.linux.org.uk
Tue Jan 25 07:00:13 EST 2011


On Tue, Jan 25, 2011 at 05:16:19PM +0530, Santosh Shilimkar wrote:
> The code above won't give major details of how the monitor mode is
> implemented.  But as Russell said, it's pretty much vendor specific.
> 
> On OMAP, We have standard API interfaces to enter into monitor
> world. One of the parameter denotes the kind of service, is
> requested.

In much the same way as we do with r7 with the kernels userspace syscall
interface via swi/svc.



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