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Document plat_psci_ops.(system_off|system_reset) 

fixes ARM-Software/tf-issues#346

Change-Id: I946c8eab650bba7407775462ce91f394d767e079
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
This commit is contained in:
Douglas Raillard 2016-10-31 13:26:03 +00:00
parent 90d2956aea
commit 7dd570eff5
1 changed files with 12 additions and 0 deletions
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docs/porting-guide.md
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@ -1834,6 +1834,18 @@ The `target_state` (first argument) has a similar meaning as described in
the `pwr_domain_on_finish()` operation. The generic code expects the platform
to succeed.
#### plat_psci_ops.system_off()
This function is called by PSCI implementation in response to a `SYSTEM_OFF`
call. It performs the platform-specific system poweroff sequence after
notifying the Secure Payload Dispatcher.
#### plat_psci_ops.system_reset()
This function is called by PSCI implementation in response to a `SYSTEM_RESET`
call. It performs the platform-specific system reset sequence after
notifying the Secure Payload Dispatcher.
#### plat_psci_ops.validate_power_state()
This function is called by the PSCI implementation during the `CPU_SUSPEND`