Support RTOS-less secure image build with Cortex-M23/M33

Author: ccli8

cmsis/RTE_Components.h

@@ -17,7 +17,6 @@
 #define RTE_COMPONENTS_H
 
 #define CMSIS_device_header <cmsis.h>
-#include "mbed_rtx_conf.h"
 
 #endif
 

cmsis/TARGET_CORTEX_M/mbed_tz_context.c

@@ -31,16 +31,20 @@
 #include CMSIS_device_header
 #include "tz_context.h"
 
-/// Number of process slots (threads may call secure library code)
-#ifndef TZ_PROCESS_STACK_SLOTS
-#define TZ_PROCESS_STACK_SLOTS     8U
+#ifndef MBED_CONF_TZ_PROCESS_STACK_SLOTS
+#define MBED_CONF_TZ_PROCESS_STACK_SLOTS  8
 #endif
 
-/// Stack size of the secure library code
-#ifndef TZ_PROCESS_STACK_SIZE
-#define TZ_PROCESS_STACK_SIZE      256U
+#ifndef MBED_CONF_TZ_PROCESS_STACK_SIZE
+#define MBED_CONF_TZ_PROCESS_STACK_SIZE  512
 #endif
 
+/// Number of process slots (threads may call secure library code)
+#define TZ_PROCESS_STACK_SLOTS  MBED_CONF_TZ_PROCESS_STACK_SLOTS
+
+/// Stack size of the secure library code
+#define TZ_PROCESS_STACK_SIZE  MBED_CONF_TZ_PROCESS_STACK_SIZE
+
 typedef struct {
   uint32_t sp_top;      // stack space top
   uint32_t sp_limit;    // stack space limit

rtos/TARGET_CORTEX/mbed_rtx_conf.h

@@ -57,14 +57,4 @@
 #define OS_IDLE_THREAD_TZ_MOD_ID     1
 #define OS_TIMER_THREAD_TZ_MOD_ID    1
 
-#ifndef MBED_CONF_TZ_PROCESS_STACK_SIZE
-#define MBED_CONF_TZ_PROCESS_STACK_SIZE  512
-#endif
-#ifndef MBED_CONF_TZ_PROCESS_STACK_SLOTS
-#define MBED_CONF_TZ_PROCESS_STACK_SLOTS  8
-#endif
-
-#define TZ_PROCESS_STACK_SLOTS  MBED_CONF_TZ_PROCESS_STACK_SLOTS
-#define TZ_PROCESS_STACK_SIZE  MBED_CONF_TZ_PROCESS_STACK_SIZE
-
 #endif /* MBED_RTX_CONF_H */