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author | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-09-22 08:32:10 +0100 |
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committer | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-10-23 08:15:11 +0100 |
commit | bd0c34778174aa4239ff96b448d0b6e1deeec4e2 (patch) | |
tree | 57d35175d72f8ff523c0212ed180f68e52aac710 /docs | |
parent | 8e743bcd6a69bce2ac782319951061c69798558d (diff) | |
download | trusted-firmware-a-bd0c34778174aa4239ff96b448d0b6e1deeec4e2.tar.gz |
PSCI: Publish CPU ON event
This allows other EL3 components to subscribe to CPU on events.
Update Firmware Design guide to list psci_cpu_on_finish as an available
event.
Change-Id: Ida774afe0f9cdce4021933fcc33a9527ba7aaae2
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Diffstat (limited to 'docs')
-rw-r--r-- | docs/firmware-design.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/docs/firmware-design.rst b/docs/firmware-design.rst index 8851065a1a..853e390115 100644 --- a/docs/firmware-design.rst +++ b/docs/firmware-design.rst @@ -2339,6 +2339,22 @@ implement: SUBSCRIBE_TO_EVENT(foo, foo_handler); +Available Events +~~~~~~~~~~~~~~~~ + +ARM Trusted Firmware core makes some events available by default. They're listed +below, along with information as to when they're published, and the arguments +passed to subscribed handlers. + +Other EL3 components that are conditionally compiled in may make their own +events available, but aren't documented here. + +- ``psci_cpu_on_finish`` + + - When: Published on a PE after it's finished its power-up sequence. + + - Argument: ``NULL``. + Performance Measurement Framework --------------------------------- |