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authorBalint Dobszay <balint.dobszay@arm.com>2019-12-18 15:28:00 +0100
committerMadhukar Pappireddy <madhukar.pappireddy@arm.com>2020-05-15 10:05:06 -0500
commitcbf9e84a193883f11a99b2f61417710a69e36e0d (patch)
tree32f98b78d2bd9dff38420117117044e4970058a0 /docs
parentf95dfc277749c53fe57934c8ac93a5fed933f1fa (diff)
downloadtrusted-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.rst5
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