By using transfer list passed by TF-A,
StandaloneMmCore is no more producer of HOBs, But it is consumer.
So, the Arm-specific implementation of StandaloneMmCoreHobLib
is no longer needed.
This change removes the Arm-specific HOB creation code and
integrates the necessary adjustments.
Signed-off-by: Levi Yun <yeoreum.yun@arm.com>
This change adds support of x64 version of StandaloneMmCoreHobLib. It
brings in global variable "gHobList" through StandaloneMmCoreEntryPoint,
imports implementation from DxeCoreHobLib.inf to support x64 Mm Core and
moved shared functional plementations into a common file.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
The Standalone MM environment is initialized during the SEC phase on ARM
Standard Platforms. The MM Core driver implements an entry point module
which is architecture specific and runs prior to the generic core driver
code. The former creates a Hob list that the latter consumes. This
happens in the same phase.
This patch implements a Hob library that can be used by the entry point
module to produce a Hob list and by the core driver code to consume it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>
