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In the last stage of deep sleep, software will trigger a Finite
State Machine (FSM) to control the hardware precedure, such as
board isolation, killing PLLs, removing power, and so on.
When the system is waked up by an interrupt, the FSM controls the
hardware to complete the early resume precedure.
This patch configure the EPU FSM preparing for deep sleep.
Change-Id: I42b196a656324260c1d1cfcf688016c6f8d7ebe8
Signed-off-by: Hongbo Zhang <hongbo.zhang@freescale.com>
Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/10708
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Yang Li <LeoLi@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
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