From 152f6f197575b65c271359dbf7d18447edd5a169 Mon Sep 17 00:00:00 2001
From: Chun-Chieh Li <ccli8@nuvoton.com>
Date: Mon, 20 Jan 2020 10:03:20 +0800
Subject: [PATCH] M2351: Refine MBED_TZ_DEFAULT_ACCESS placement

1.  On M2351, SYS/CLK registers are hard-wired to secure. Define MBED_TZ_DEFAULT_ACCESS to 1 so that all non-secure user threads have access to call secure functions to control these registers.
2.  MBED_TZ_DEFAULT_ACCESS is only meaningful for non-secure target. Define it only for non-secure target in targets.json.
3.  On TFM target, MBED_TZ_DEFAULT_ACCESS has defined in mbed_lib.json. Avoid duplicate definition which IAR assembler doesn't allow.
---
 targets/targets.json | 2 --
 1 file changed, 2 deletions(-)

diff --git a/targets/targets.json b/targets/targets.json
index 737f36a252..2c5c984dea 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -12544,7 +12544,6 @@
         "OUTPUT_EXT": "hex",
         "macros": [
             "MBED_FAULT_HANDLER_DISABLED",
-            "MBED_TZ_DEFAULT_ACCESS=1",
             "LPTICKER_DELAY_TICKS=4"
         ],
         "is_disk_virtual": true,
@@ -12683,7 +12682,6 @@
             "NU_PREBUILD_SECURE"
         ],
         "macros_add": [
-            "MBED_TZ_DEFAULT_ACCESS=1",
             "CMSIS_NVIC_VIRTUAL",
             "MBEDTLS_PSA_CRYPTO_C"
         ],