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3 Commits

Author SHA1 Message Date
Tamas Ban
6aa71542f3 fix(rss): remove dependency on attestation header 
Platform must define the maximum size of the message
over MHU.

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I91a6c132c946f4465178910b8ea83544f562e837
 2022-10-07 11:32:48 +02:00
Tamas Ban
70247ddbbd fix(rss): rename AP-RSS message size macro 
Adding PLAT_* prefix to indicate that the
platform needs to provide this definition.

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I0bd02be405fd8b1e625bd2b82647ebb2b58265fc
 2022-10-07 11:32:48 +02:00
Raef Coles
3125901923 feat(rss): add new comms protocols 
The current comms protocol (where arguments and return data is embedded
into the MHU message) is now protocol v0. Protocol v1 embeds pointers
into the message, and has the RSS retrieve the data via DMA.

Change-Id: I08d7f09c4eaea673769fde9eee194447a99f1b78
Signed-off-by: Raef Coles <raef.coles@arm.com>
 2022-09-28 13:38:02 +01:00