Added cache management functions.

board/board.c

@@ -38,4 +38,14 @@ void BOARD_ConfigMPU(void) {
 
     /* Enables the MPU */
     HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
+}
+
+void BOARD_EnableCaches(void) {
+    SCB_EnableICache();
+    SCB_EnableDCache();
+}
+
+void BOARD_DisableCaches(void) {
+    SCB_DisableICache();
+    SCB_DisableDCache();
 }

board/board.h

@@ -3,5 +3,7 @@
 
 void Error_Handler(void);
 void BOARD_ConfigMPU(void);
+void BOARD_EnableCaches(void);
+void BOARD_DisableCaches(void);
 
 #endif

src/main.c

@@ -10,6 +10,7 @@ int main(void) {
     HAL_Init();
 
     BOARD_ConfigMPU();
+    BOARD_EnableCaches();
 
     BOARD_InitBootClocks();
     BOARD_InitBootPins();