diff options
Diffstat (limited to 'meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0001-feat-vhe-enable-vhe-and-disable-branch-protection-fo.patch')
-rw-r--r-- | meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0001-feat-vhe-enable-vhe-and-disable-branch-protection-fo.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0001-feat-vhe-enable-vhe-and-disable-branch-protection-fo.patch b/meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0001-feat-vhe-enable-vhe-and-disable-branch-protection-fo.patch new file mode 100644 index 0000000000..9627a765f1 --- /dev/null +++ b/meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0001-feat-vhe-enable-vhe-and-disable-branch-protection-fo.patch @@ -0,0 +1,32 @@ +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" + } + } |