[BSP][FRDM-MCX-C444] Adapter IAR 9.60 project

Author: andeyqi

bsp/nxp/mcx/mcxc/frdm-mcxc444/board/board.h

@@ -21,9 +21,8 @@ extern int Image$$ARM_LIB_STACK$$ZI$$Base;
 #define HEAP_END    ((void*)&Image$$ARM_LIB_STACK$$ZI$$Base)
 #elif defined(__ICCARM__)
 #pragma section="HEAP"
-#define HEAP_BEGIN          (__segment_end("HEAP"))
-extern void __RTT_HEAP_END;
-#define HEAP_END            (&__RTT_HEAP_END)
+#define HEAP_BEGIN          (__section_begin("HEAP"))
+#define HEAP_END            (__section_end("HEAP"))
 #elif defined(__GNUC__)
 extern int __HeapBase;
 extern int __HeapLimit;

bsp/nxp/mcx/mcxc/frdm-mcxc444/board/linker_scripts/MCXC444_flash.icf

@@ -43,7 +43,7 @@ if (isdefinedsymbol(__stack_size__)) {
 if (isdefinedsymbol(__heap_size__)) {
   define symbol __size_heap__          = __heap_size__;
 } else {
-  define symbol __size_heap__          = 0x0400;
+  define symbol __size_heap__          = 0x4000;
 }