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arm-bsp/trusted-services: enable signaled handling interrupts for SPs

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Changes ns-interrupt-action for corstone1000. This will enable
preemption in the SPs which is the default way to handle interrupts in
trusted-firmware and optee documentation.

Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Emekcan Aras
2023-11-09 16:03:57 +00:00
committed by Jon Mason
parent eb49bb6ea2
commit 6d15f57733
2 changed files with 0 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-arm-bsp/recipes-security/trusted-services/corstone1000/0008-plat-corstone1000-change-ns-interrupt-action.patch
-31
View File
@@ -1,31 +0,0 @@
From 7f51fa5f848b77b5aadfc553e1aeca52f4bcc5a1 Mon Sep 17 00:00:00 2001
From: Emekcan Aras <emekcan.aras@arm.com>
Date: Tue, 22 Aug 2023 17:18:26 +0100
Subject: [PATCH] platform: corstone1000: change ns-interrupt-action
Changes ns-interrupt-action for corstone1000. The interrupts are queued as
in the previous optee release. Currently, enabling preemption (settig this field
to 2) will halt psa-test from linux-userspace in corstone1000.
Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Upstream-Status: Pending [Not submitted to upstream yet]
---
.../config/corstone1000-opteesp/default_se-proxy.dts.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/deployments/se-proxy/config/corstone1000-opteesp/default_se-proxy.dts.in b/deployments/se-proxy/config/corstone1000-opteesp/default_se-proxy.dts.in
index cc42929d..839f7464 100644
--- a/deployments/se-proxy/config/corstone1000-opteesp/default_se-proxy.dts.in
+++ b/deployments/se-proxy/config/corstone1000-opteesp/default_se-proxy.dts.in
@@ -16,7 +16,7 @@
execution-state = <0>; /* AArch64 */
xlat-granule = <0>; /* 4KiB */
messaging-method = <3>; /* Direct messaging only */
- ns-interrupts-action = <2>; /* Non-secure interrupts are signaled */
+ ns-interrupts-action = <0>; /* Non-secure interrupts are signaled */
elf-format = <1>;
device-regions {
--
2.17.1
meta-arm-bsp/recipes-security/trusted-services/ts-arm-platforms.inc
-1
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@@ -9,7 +9,6 @@ SRC_URI:append:corstone1000 = " \
file://0005-plat-corstone1000-add-compile-definitions-for-ECP_DP.patch \
file://0006-plat-corstone1000-Use-the-stateless-platform-service.patch \
file://0007-plat-corstone1000-Initialize-capsule-update-provider.patch \
file://0008-plat-corstone1000-change-ns-interrupt-action.patch \
"