From 80f2475a89cace749f76806e7b356ddbad7e838d Mon Sep 17 00:00:00 2001
From: Michael Schwarcz <michael.schwarcz@arm.com>
Date: Thu, 3 Jan 2019 13:03:33 +0200
Subject: [PATCH] CMSIS/CORTEX-M: Don't build mbed_tz_context.c in TF-M targets

- TF-M v8m secure-side implements their own TZ context APIs so need to avoid building the Mbed implementation.

(cherry picked from commit d3f7abdb7c109517e6a71daed8bae63ad6436afc)
---
 cmsis/TARGET_CORTEX_M/mbed_tz_context.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cmsis/TARGET_CORTEX_M/mbed_tz_context.c b/cmsis/TARGET_CORTEX_M/mbed_tz_context.c
index 8e9541f75d..17bf625afe 100644
--- a/cmsis/TARGET_CORTEX_M/mbed_tz_context.c
+++ b/cmsis/TARGET_CORTEX_M/mbed_tz_context.c
@@ -22,6 +22,8 @@
  * limitations under the License.
  */
 
+#if !TARGET_TFM
+
 #if defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U)
 
 #include "RTE_Components.h"
@@ -201,3 +203,5 @@ uint32_t TZ_StoreContext_S (TZ_MemoryId_t id) {
   return 1U;    // Success
 }
 #endif
+
+#endif // !TARGET_TFM