Hello,
it maybe not the right place to ask, but friends on PI forums seem not aware either so, i ask here in case;)
The question is simply, where is this input mapped on the raspberry PI2 ? Is it a conventional input ? Is it really mapped or implemented ?
The PI documentation does not provide any information about this input and I think I need it to enable the access to some proctected registers of the SE.
Thanks for any hint,
Alexandre
I'd say, CP15SDISABLE is a core input signal. This is not visible outside the SoC.
Mmmm, but then, how is it set/read ?
It depends on the SoC. For example in ZYNQ 7000 there is a register where you can set this signal.The i.MX6Q does not have such.
Anyone knows about the Raspberry PI ?