tree 8ad40da3634204962b8e27081fc221717a0ff697
parent 58385f7d92a128f97078bc2bc4675fc2ec91e0a6
author Govindraj Raja <govindraj.raja@arm.com> 1708032542 -0600
committer Govindraj Raja <govindraj.raja@arm.com> 1715006531 -0500

feat(smccc): add vendor specific el3 id

Add vendor specific el3 function id and update docs for the same.

SMCCC Documentation reference:
https://developer.arm.com/documentation/den0028/latest

Change-Id: Ieeb63608ad74d7b764d7131d8a92ecf10053c50d
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>