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Commit 0039e911 authored by Maria Yu's avatar Maria Yu
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coresight: Add support to disable coresight cti save



Add support to disable coresight cti save.

Change-Id: I86f9228c9b205fa5c943f60b49c2af15abaa23e1
Signed-off-by: default avatarMaria Yu <aiquny@codeaurora.org>
parent 6d6aa1c9
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+11 −0
Original line number Diff line number Diff line
@@ -123,6 +123,17 @@ config CORESIGHT_CTI
	  hardware component to another. It can also be used to pass
	  software generated events.

config CORESIGHT_CTI_SAVE_DISABLE
	bool "Turn off CTI save and restore"
	depends on CORESIGHT_CTI
	help
	  Turns off CoreSight CTI save and restore support for cpu CTIs. This
	  avoids voting for the clocks during probe as well as the associated
	  save and restore latency at the cost of breaking cpu CTI support on
	  targets where cpu CTIs have to be preserved across power collapse.

	  If unsure, say 'N' here to avoid breaking cpu CTI support.

config CORESIGHT_OST
	bool "CoreSight OST framework"
	depends on CORESIGHT_STM