audk/ArmPkg
Kun Qin 01ac3d8b69 ArmPkg: MmCommunicationPei: Introduce MM communicate in PEI
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4464

This change introduced the MM communicate support in PEI phase for ARM
based platforms. Similar to the DXE counterpart, `PcdMmBufferBase` is
used as communicate buffer and SMC will be invoked to communicate to
TrustZone when MMI is requested.

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>

Co-authored-by: Ronny Hansen <hansen.ronny@microsoft.com>
Co-authored-by: Shriram Masanamuthu Chinnathurai <shriramma@microsoft.com>
Co-authored-by: Preshit Harlikar <pharlikar@microsoft.com>
Signed-off-by: Kun Qin <kuqin@microsoft.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2023-06-28 19:35:43 +00:00
..
Application/ArmCpuInfo ArmPkg: add ArmCpuInfo EFI application 2023-04-21 18:50:05 +00:00
Drivers ArmPkg: MmCommunicationPei: Introduce MM communicate in PEI 2023-06-28 19:35:43 +00:00
Filesystem/SemihostFs ArmPkg/SemihostFs: replace SetMem with ZeroMem 2023-03-09 09:45:39 +00:00
Include ArmPkg: Drop individual memory permission helpers 2023-06-27 16:40:07 +00:00
Library ArmPkg/OpteeLib: Map shared communication buffer non-executable 2023-06-27 16:40:07 +00:00
Universal/Smbios ArmPkg: Update code to be more C11 compliant by using __func__ 2023-04-10 14:19:57 +00:00
ArmPkg.ci.yaml ArmPkg: Enable AuditMode for Uncrustify CI checks 2023-06-02 10:02:03 +00:00
ArmPkg.dec ArmPkg/CpuDxe: Perform preliminary NX remap of free memory 2023-05-29 16:51:01 +00:00
ArmPkg.dsc ArmPkg: MmCommunicationPei: Introduce MM communicate in PEI 2023-06-28 19:35:43 +00:00