meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0001-feat-vhe-enable-vhe-and-disable-branch-protection-fo.patch

From 1fef5bd2504ce3a203c56a3b66dba773cd4893c6 Mon Sep 17 00:00:00 2001
From: Davidson K <davidson.kumaresan@arm.com>
Date: Thu, 8 Sep 2022 10:47:10 +0530
Subject: [PATCH] feat(vhe): enable vhe and disable branch protection for TC

Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
Change-Id: I60cd607d9f2bf0114b482980e7ca68e24aaf4d1f
Upstream-Status: Pending [Not submitted to upstream yet]
---
 BUILD.gn | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BUILD.gn b/BUILD.gn
index cc6a78f4fdb8..acd1f9d1634b 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -245,7 +245,6 @@ aarch64_toolchains("secure_tc") {
   heap_pages = 180
   max_cpus = 8
   max_vms = 16
-  branch_protection = "standard"
   toolchain_args = {
     plat_ffa = "//src/arch/aarch64/plat/ffa:spmc"
     plat_psci = "//src/arch/aarch64/plat/psci:spmc"
@@ -254,6 +253,7 @@ aarch64_toolchains("secure_tc") {
     secure_world = "1"
     pl011_base_address = "0x7ff80000"
     enable_mte = "1"
+    enable_vhe = "1"
     plat_log_level = "LOG_LEVEL_INFO"
   }
 }