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author | Balint Dobszay <balint.dobszay@arm.com> | 2019-12-18 15:28:00 +0100 |
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committer | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | 2020-05-15 10:05:06 -0500 |
commit | cbf9e84a193883f11a99b2f61417710a69e36e0d (patch) | |
tree | 32f98b78d2bd9dff38420117117044e4970058a0 /docs | |
parent | f95dfc277749c53fe57934c8ac93a5fed933f1fa (diff) | |
download | trusted-firmware-a-cbf9e84a193883f11a99b2f61417710a69e36e0d.tar.gz |
plat/arm/fvp: Support performing SDEI platform setup in runtime
This patch introduces dynamic configuration for SDEI setup and is supported
when the new build flag SDEI_IN_FCONF is enabled. Instead of using C arrays
and processing the configuration at compile time, the config is moved to
dts files. It will be retrieved at runtime during SDEI init, using the fconf
layer.
Change-Id: If5c35a7517ba00a9f258d7f3e7c8c20cee169a31
Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>
Co-authored-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Diffstat (limited to 'docs')
-rw-r--r-- | docs/getting_started/build-options.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst index 6f3b605a86..c86307948d 100644 --- a/docs/getting_started/build-options.rst +++ b/docs/getting_started/build-options.rst @@ -645,6 +645,11 @@ Common build options configuration device tree, instead of static structure in the code base. This is currently an experimental feature. +- ``SDEI_IN_FCONF``: This flag determines whether to configure SDEI setup in + runtime using firmware configuration framework. The platform specific SDEI + shared and private events configuration is retrieved from device tree rather + than static C structures at compile time. This is currently an experimental + feature and is only supported if SDEI_SUPPORT build flag is enabled. - ``USE_ROMLIB``: This flag determines whether library at ROM will be used. This feature creates a library of functions to be placed in ROM and thus |