fix InitBoardMemory and InstallConsole bug for XiZi bsp/board

Ubiquitous/XiZi/board/stm32f407-st-discovery/board.c

@@ -156,6 +156,9 @@ void InitBoardHardware()
 #ifdef BSP_USING_UART
 	Stm32HwUsartInit();
 #endif
+
+    InitBoardMemory((void*)MEMORY_START_ADDRESS, (void*)MEMORY_END_ADDRESS);
+
 #ifdef KERNEL_CONSOLE
     InstallConsole(KERNEL_CONSOLE_BUS_NAME, KERNEL_CONSOLE_DRV_NAME, KERNEL_CONSOLE_DEVICE_NAME);
 
@@ -166,8 +169,6 @@ void InitBoardHardware()
     KPrintf("\nconsole init completed.\n");
     KPrintf("board initialization......\n");
 #endif
-    
-    InitBoardMemory((void*)MEMORY_START_ADDRESS, (void*)MEMORY_END_ADDRESS);
 
 	for(i = 0; _board_init[i].fn != NONE; i++) {
 		ret = _board_init[i].fn();