feat(ff-a): change manifest messaging method
Align documentation with changes of messaging method for partition
manifest:
- Bit[0]: support for receiving direct message requests
- Bit[1]: support for sending direct messages
- Bit[2]: support for indirect messaging
- Bit[3]: support for managed exit
Change the optee_sp_manifest to align with the new messaging method
description.
Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I333e82c546c03698c95f0c77293018f8dca5ba9c
diff --git a/docs/components/ffa-manifest-binding.rst b/docs/components/ffa-manifest-binding.rst
index 9e3919d..437df67 100644
--- a/docs/components/ffa-manifest-binding.rst
+++ b/docs/components/ffa-manifest-binding.rst
@@ -106,14 +106,14 @@
The "compatible" must be the string "arm,ffa-manifest-rx_tx-buffer".
- messaging-method [mandatory]
- - value type: <u32>
- - Specifies which messaging methods are supported by the partition:
+ - value type: <u8>
+ - Specifies which messaging methods are supported by the partition, set bit
+ means the feature is supported, clear bit - not supported:
- - 0x0: direct messaging method
- - 0x1: indirect messaging method
- - 0x2: both direct and indirect messaging methods
- - 0x3: direct messaging method with managed exit support
- - 0x4: both messaging methods with managed exit support
+ - Bit[0]: support for receiving direct message requests
+ - Bit[1]: support for sending direct messages
+ - Bit[2]: support for indirect messaging
+ - Bit[3]: support for managed exit
- has-primary-scheduler
- value type: <empty>
diff --git a/plat/arm/board/fvp/fdts/optee_sp_manifest.dts b/plat/arm/board/fvp/fdts/optee_sp_manifest.dts
index 928d0d3..07235b0 100644
--- a/plat/arm/board/fvp/fdts/optee_sp_manifest.dts
+++ b/plat/arm/board/fvp/fdts/optee_sp_manifest.dts
@@ -25,7 +25,7 @@
entrypoint-offset = <0x1000>;
xlat-granule = <0>; /* 4KiB */
boot-order = <0>;
- messaging-method = <0>; /* Direct messaging only */
+ messaging-method = <3>; /* Direct messaging only */
run-time-model = <1>; /* Run to completion */
/* Boot protocol */
