Add power management support in the SPD
This patch implements a set of handlers in the SPD which are called by
the PSCI runtime service upon receiving a power management
operation. These handlers in turn pass control to the Secure Payload
image if required before returning control to PSCI. This ensures that
the Secure Payload has complete visibility of all power transitions in
the system and can prepare accordingly.

Change-Id: I2d1dba5629b7cf2d53999d39fe807dfcf3f62fe2
1 parent 375f538 commit 607084ee4c2a7c20832beb8cd1d5cebf02b2cb26
@Achin Gupta Achin Gupta authored on 9 Feb 2014
Dan Handley committed on 20 Feb 2014
Showing 15 changed files
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bl31/context_mgmt.c
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bl32/tsp/tsp_main.c
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include/context.h
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include/context_mgmt.h
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include/psci.h
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services/psci/psci_afflvl_off.c
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services/psci/psci_afflvl_on.c
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services/psci/psci_afflvl_suspend.c
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services/psci/psci_common.c
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services/psci/psci_entry.S
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services/psci/psci_main.c
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services/psci/psci_private.h
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services/spd/tspd/tspd.mk
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services/spd/tspd/tspd_main.c
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services/spd/tspd/tspd_pm.c 0 → 100644