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| /** @file
| *
| * Copyright (c) 2011-2013, ARM Limited. All rights reserved.
| *
| * SPDX-License-Identifier: BSD-2-Clause-Patent
| *
| **/
|
| #include "PrePi.h"
|
| #include <Chipset/AArch64.h>
|
| VOID
| ArchInitialize (
| VOID
| )
| {
| // Enable Floating Point
| if (FixedPcdGet32 (PcdVFPEnabled)) {
| ArmEnableVFP ();
| }
|
| if (ArmReadCurrentEL () == AARCH64_EL2) {
| // Trap General Exceptions. All exceptions that would be routed to EL1 are routed to EL2
| ArmWriteHcr (ARM_HCR_TGE);
| }
| }
|
|
