commit d6dbe513f2fef6b9350953a71b28296ecd496a38
author Sherry Zhang <sherry.zhang2@arm.com> Wed Mar 23 16:42:32 2022 +0800
committer Ken Liu <ken.liu@arm.com> Wed Mar 30 05:11:15 2022 +0200
tree 24f333249ccc9e6adf733ae64db2a4ec5cfdd4e9
parent f865c4eee55160b58952aef3196f23e1360215ee

SPM: Remove deprivileged FLIH context in isolation level 1

In isolation level 1, all partitions run in privileged
mode, so deprivileged FLIH is not needed.

Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>
Change-Id: Ibe06bc5fadbfc259ffaf9a783357575140a558d8

secure_fw/partitions/lib/sprt/service_api.c

diff --git a/secure_fw/partitions/lib/sprt/service_api.c b/secure_fw/partitions/lib/sprt/service_api.c
index 1c0fb1a..f145448 100644
--- a/secure_fw/partitions/lib/sprt/service_api.c
+++ b/secure_fw/partitions/lib/sprt/service_api.c
@@ -26,7 +26,7 @@
         );
 }
 
-#ifdef TFM_PSA_API
+#if defined TFM_PSA_API && TFM_LVL != 1
 /* Entry point when Partition FLIH functions return */
 __attribute__((naked))
 void tfm_flih_func_return(psa_flih_result_t result)
@@ -35,4 +35,4 @@
                    "BX  r0                                        \n"
                    );
 }
-#endif /* TFM_PSA_API */
+#endif /* TFM_PSA_API && TFM_LVL != 1 */