Hi All,
Arm CCA Linux/EDK2 support patches for RMM EAC5 specification has been published. This is based on Linux-v6.9-rc1.

The mailing list posting :

Linux:  https://lkml.kernel.org/r/20240412084056.1733704-1-steven.price@arm.com

kvm-unit-test: https://lkml.kernel.org/r/20240412103408.2706058-1-suzuki.poulose@arm.com

EDK2 UEFI : https://edk2.groups.io/g/devel/message/117672

Public Repositories :

Linux :
Repo : https://git.gitlab.arm.com/linux-arm/linux-cca.git
Host/KVM branch: cca-host/v2
Guest branch:    cca-guest/v2
Combined Tree:   cca-full/v2

kvmtool:
Repo: https://gitlab.arm.com/linux-arm/kvmtool-cca
branch: cca/v2

kvm-unit-tests:
Repo: https://gitlab.arm.com/linux-arm/kvm-unit-tests-cca
branch: cca/v2

EDK2 UEFI Firmware (Guest):

EDK2: https://git.gitlab.arm.com/linux-arm/edk2-cca.git
Branch: 2865_arm_cca_v2

EDK2-Platforms: https://git.gitlab.arm.com/linux-arm/edk2-platforms-cca.git
Branch: 2865_arm_cca_v2

This will work with RMM main and TF-A master branches.

Best Regards
Soby Mathew