commit e76be772aae59d3d58a92ac441e524a1a5c8952b
author Ard Biesheuvel <ardb@kernel.org> Wed Jun 19 17:17:38 2024 +0200
committer mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> Wed Jun 19 17:25:11 2024 +0000
tree 0ce4e3a1f20ff92c14323764bf13279b19f418f3
parent 4d4f56992460c039d0cfe48c394c2e07aecf1d22

ArmPkg/ArmLib ArmMmuLib: Drop support for EL3/MON execution

Drop logic from the ARM architectural support libraries that can only
execute in EL3 on AArch64 or Monitor mode on 32-bit ARM. While early
32-bit ports (and even some early 64-bit code) included some monitor
logic in EDK2, UEFI per the spec runs in non-secure execution contexts
only, and secure monitor and other secure world duties are usually
delegated to TF-A (Trusted Firmware for the A profile).

Since there are no longer users of this code in EDK2 or the
edk2-platforms tree, let's remove it from the core support libraries.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>