diff --git a/bsp/stm32f429-apollo/.config b/bsp/stm32f429-apollo/.config
new file mode 100644
index 0000000000..4ba8230ddf
--- /dev/null
+++ b/bsp/stm32f429-apollo/.config
@@ -0,0 +1,165 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+CONFIG_RT_ALIGN_SIZE=4
+CONFIG_RT_THREAD_PRIORITY_MAX=32
+CONFIG_RT_TICK_PER_SECOND=1000
+CONFIG_RT_DEBUG=y
+CONFIG_RT_USING_OVERFLOW_CHECK=y
+CONFIG_RT_DEBUG_INIT=1
+# CONFIG_RT_DEBUG_THREAD is not set
+CONFIG_RT_USING_HOOK=y
+CONFIG_IDLE_THREAD_STACK_SIZE=1024
+# CONFIG_RT_USING_TIMER_SOFT is not set
+
+#
+# Inter-Thread communication
+#
+CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_MUTEX=y
+CONFIG_RT_USING_EVENT=y
+CONFIG_RT_USING_MAILBOX=y
+CONFIG_RT_USING_MESSAGEQUEUE=y
+
+#
+# Memory Management
+#
+CONFIG_RT_USING_MEMPOOL=y
+CONFIG_RT_USING_MEMHEAP=y
+CONFIG_RT_USING_HEAP=y
+CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SLAB is not set
+
+#
+# Kernel Device Object
+#
+CONFIG_RT_USING_DEVICE=y
+CONFIG_RT_USING_CONSOLE=y
+CONFIG_RT_CONSOLEBUF_SIZE=128
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart"
+# CONFIG_RT_USING_MODULE is not set
+
+#
+# RT-Thread Components
+#
+CONFIG_RT_USING_COMPONENTS_INIT=y
+# CONFIG_RT_USING_USER_MAIN is not set
+
+#
+# C++ features
+#
+# CONFIG_RT_USING_CPLUSPLUS is not set
+
+#
+# Command shell
+#
+CONFIG_RT_USING_FINSH=y
+CONFIG_FINSH_USING_SYMTAB=y
+CONFIG_FINSH_USING_DESCRIPTION=y
+CONFIG_FINSH_THREAD_STACK_SIZE=2048
+# CONFIG_FINSH_USING_AUTH is not set
+CONFIG_FINSH_DEFAULT_PASSWORD="rtthread"
+# CONFIG_FINSH_USING_MSH is not set
+# CONFIG_FINSH_USING_MSH_DEFAULT is not set
+# CONFIG_FINSH_USING_MSH_ONLY is not set
+
+#
+# Device virtual file system
+#
+# CONFIG_RT_USING_DFS is not set
+
+#
+# Device Drivers
+#
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_USING_SERIAL=y
+# CONFIG_RT_USING_CAN is not set
+# CONFIG_RT_USING_HWTIMER is not set
+CONFIG_RT_USING_I2C=y
+CONFIG_RT_USING_I2C_BITOPS=y
+# CONFIG_RT_USING_PIN is not set
+# CONFIG_RT_USING_MTD_NOR is not set
+CONFIG_RT_USING_MTD_NAND=y
+CONFIG_RT_MTD_NAND_DEBUG=y
+CONFIG_RT_USING_RTC=y
+# CONFIG_RT_USING_SDIO is not set
+CONFIG_RT_USING_SPI=y
+# CONFIG_RT_USING_SFUD is not set
+# CONFIG_RT_USING_W25QXX is not set
+# CONFIG_RT_USING_GD is not set
+# CONFIG_RT_USING_ENC28J60 is not set
+# CONFIG_RT_USING_SPI_WIFI is not set
+# CONFIG_RT_USING_WDT is not set
+# CONFIG_RT_USING_USB_HOST is not set
+# CONFIG_RT_USING_USB_DEVICE is not set
+
+#
+# libc
+#
+CONFIG_RT_USING_LIBC=y
+# CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Network stack
+#
+
+#
+# light weight TCP/IP stack
+#
+# CONFIG_RT_USING_LWIP is not set
+
+#
+# Modbus master and slave stack
+#
+# CONFIG_RT_USING_MODBUS is not set
+
+#
+# RT-Thread online packages
+#
+
+#
+# IoT - internet of things
+#
+# CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_WEBCLIENT is not set
+
+#
+# language packages
+#
+# CONFIG_PKG_USING_JERRYSCRIPT is not set
+
+#
+# miscellaneous packages
+#
+# CONFIG_PKG_USING_HELLO is not set
+
+#
+# multimedia packages
+#
+
+#
+# security packages
+#
+
+#
+# system packages
+#
+# CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_PARTITION is not set
+
+#
+# BSP_SPECIAL CONFIG
+#
+CONFIG_RT_RTC_NAME="rtc"
+CONFIG_RT_USING_EXT_SDRAM=y
+CONFIG_RT_USING_UART1=y
+CONFIG_RT_USING_UART2=y
+CONFIG_RT_USING_UART3=y
+CONFIG_RT_USING_SPI5=y
diff --git a/bsp/stm32f429-apollo/KConfig b/bsp/stm32f429-apollo/KConfig
new file mode 100644
index 0000000000..1ca578f6d2
--- /dev/null
+++ b/bsp/stm32f429-apollo/KConfig
@@ -0,0 +1,52 @@
+mainmenu "RT-Thread Configuration"
+
+config $BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config $RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+
+config $PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/KConfig"
+source "$PKGS_DIR/KConfig"
+
+menu "BSP_SPECIAL CONFIG"
+  
+config RT_RTC_NAME
+    string "RT_RTC_NAME"
+    default rtc
+    
+config RT_USING_EXT_SDRAM
+    bool "Using RT_USING_EXT_SDRAM"
+    default y
+ 
+config RT_USING_UART1
+    bool "Using RT_USING_UART1"
+    default y    
+    
+config RT_USING_UART2
+    bool "Using RT_USING_UART2"
+    default y    
+    
+config RT_USING_UART3
+    bool "Using RT_USING_UART3"
+    default y  
+    
+config RT_USING_SPI5
+    bool "Using RT_USING_SPI5"
+    default y     
+          
+endmenu
+
+
+
+    
+    
\ No newline at end of file
diff --git a/bsp/stm32f429-apollo/applications/SConscript b/bsp/stm32f429-apollo/applications/SConscript
index 01eb940dfb..d0980be7f7 100644
--- a/bsp/stm32f429-apollo/applications/SConscript
+++ b/bsp/stm32f429-apollo/applications/SConscript
@@ -3,9 +3,19 @@ Import('rtconfig')
 from building import *
 
 cwd     = os.path.join(str(Dir('#')), 'applications')
-src	= Glob('*.c')
+#src	= Glob('*.c')
 CPPPATH = [cwd, str(Dir('#'))]
 
+src = Split("""
+application.c
+startup.c
+""")
+
+# add gpio drivers.
+if GetDepend('RT_USING_GUIENGINE'):
+    src += ['rtgui_demo.c']
+
+
 group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
 
 Return('group')
diff --git a/bsp/stm32f429-apollo/creatproject.bat b/bsp/stm32f429-apollo/creatproject.bat
deleted file mode 100644
index 43e528f34a..0000000000
--- a/bsp/stm32f429-apollo/creatproject.bat
+++ /dev/null
@@ -1 +0,0 @@
-scons --target=mdk4 -s
\ No newline at end of file
diff --git a/bsp/stm32f429-apollo/drivers/SConscript b/bsp/stm32f429-apollo/drivers/SConscript
index 71d829e41b..9d8e32a77d 100644
--- a/bsp/stm32f429-apollo/drivers/SConscript
+++ b/bsp/stm32f429-apollo/drivers/SConscript
@@ -11,11 +11,12 @@ stm32f4xx_it.c
 usart.c
 drv_sdram.c
 drv_rtc.c
-drv_sdio_sd.c
 drv_nand.c
 drv_mpu.c
 """)
 
+#drv_sdio_sd.c
+
 # add Ethernet drivers.
 if GetDepend('RT_USING_LWIP'):
     src += ['drv_eth.c', 'drv_iic.c', 'drv_pcf8574.c']
diff --git a/bsp/stm32f429-apollo/rtconfig.h b/bsp/stm32f429-apollo/rtconfig.h
index 09392f9060..8da6d0a1f8 100644
--- a/bsp/stm32f429-apollo/rtconfig.h
+++ b/bsp/stm32f429-apollo/rtconfig.h
@@ -1,254 +1,143 @@
-/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
 
-/* RT_NAME_MAX*/
-#define RT_NAME_MAX	   8
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Configuration */
 
-/* RT_ALIGN_SIZE*/
-#define RT_ALIGN_SIZE	4
+/* RT-Thread Kernel */
 
-/* PRIORITY_MAX */
-#define RT_THREAD_PRIORITY_MAX	32
-
-/* Tick per Second */
-#define RT_TICK_PER_SECOND	1000
-
-/* SECTION: RT_DEBUG */
-/* Thread Debug */
+#define RT_NAME_MAX 8
+#define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 1000
 #define RT_DEBUG
-#define RT_DEBUG_INIT    1
 #define RT_USING_OVERFLOW_CHECK
-
-/* Using Hook */
+#define RT_DEBUG_INIT 1
+/* RT_DEBUG_THREAD is not set */
 #define RT_USING_HOOK
+#define IDLE_THREAD_STACK_SIZE 1024
+/* RT_USING_TIMER_SOFT is not set */
 
-#define IDLE_THREAD_STACK_SIZE     1024
+/* Inter-Thread communication */
 
-/* Using Software Timer */
-/* #define RT_USING_TIMER_SOFT */
-#define RT_TIMER_THREAD_PRIO		4
-#define RT_TIMER_THREAD_STACK_SIZE	512
-// <bool name="RT_USING_MODULE" description="Using Application Module" default="true" />
-#define RT_USING_MODULE
-/* SECTION: IPC */
-/* Using Semaphore*/
 #define RT_USING_SEMAPHORE
-
-/* Using Mutex */
 #define RT_USING_MUTEX
-
-/* Using Event */
 #define RT_USING_EVENT
-
-/* Using MailBox */
 #define RT_USING_MAILBOX
-
-/* Using Message Queue */
 #define RT_USING_MESSAGEQUEUE
 
-/* SECTION: Memory Management */
-/* Using Memory Pool Management*/
-#define RT_USING_MEMPOOL
+/* Memory Management */
 
-/* Using Dynamic Heap Management */
-#define RT_USING_HEAP
+#define RT_USING_MEMPOOL
 #define RT_USING_MEMHEAP
-/* Using Small MM */
+#define RT_USING_HEAP
 #define RT_USING_SMALL_MEM
+/* RT_USING_SLAB is not set */
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart"
+/* RT_USING_MODULE is not set */
+
+/* RT-Thread Components */
 
 #define RT_USING_COMPONENTS_INIT
+/* RT_USING_USER_MAIN is not set */
 
-#define RT_USING_EXT_SDRAM
+/* C++ features */
+
+/* RT_USING_CPLUSPLUS is not set */
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
+#define FINSH_THREAD_STACK_SIZE 2048
+/* FINSH_USING_AUTH is not set */
+#define FINSH_DEFAULT_PASSWORD "rtthread"
+/* FINSH_USING_MSH is not set */
+/* FINSH_USING_MSH_DEFAULT is not set */
+/* FINSH_USING_MSH_ONLY is not set */
+
+/* Device virtual file system */
+
+/* RT_USING_DFS is not set */
+
+/* Device Drivers */
 
-/* SECTION: Device System */
-/* Using Device System */
-#define RT_USING_DEVICE
 #define RT_USING_DEVICE_IPC
-
-/* SECTION: RTGUI support */
-/* using RTGUI support */
-#define RT_USING_GUIENGINE
-
-/* name length of RTGUI object */
-#define RTGUI_NAME_MAX		16
-/* support 16 weight font */
-#define RTGUI_USING_FONT16
-/* support 16 weight font */
-#define RTGUI_USING_FONT12
-/* support Chinese font */
-#define RTGUI_USING_FONTHZ
-/* use DFS as file interface */
-#define RTGUI_USING_DFS_FILERW
-/* use font file as Chinese font */
-/* #define RTGUI_USING_HZ_FILE */
-/* use Chinese bitmap font */
-#define RTGUI_USING_HZ_BMP
-/* use small size in RTGUI */
-/* #define RTGUI_USING_SMALL_SIZE */
-/* use mouse cursor */
-/* #define RTGUI_USING_MOUSE_CURSOR */
-
-
-/* Using serial framework */
 #define RT_USING_SERIAL
+/* RT_USING_CAN is not set */
+/* RT_USING_HWTIMER is not set */
+#define RT_USING_I2C
+#define RT_USING_I2C_BITOPS
+/* RT_USING_PIN is not set */
+/* RT_USING_MTD_NOR is not set */
+#define RT_USING_MTD_NAND
+#define RT_MTD_NAND_DEBUG
+#define RT_USING_RTC
+/* RT_USING_SDIO is not set */
+#define RT_USING_SPI
+/* RT_USING_SFUD is not set */
+/* RT_USING_W25QXX is not set */
+/* RT_USING_GD is not set */
+/* RT_USING_ENC28J60 is not set */
+/* RT_USING_SPI_WIFI is not set */
+/* RT_USING_WDT is not set */
+/* RT_USING_USB_HOST is not set */
+/* RT_USING_USB_DEVICE is not set */
 
+/* libc */
+
+#define RT_USING_LIBC
+/* RT_USING_PTHREADS is not set */
+
+/* Network stack */
+
+/* light weight TCP/IP stack */
+
+/* RT_USING_LWIP is not set */
+
+/* Modbus master and slave stack */
+
+/* RT_USING_MODBUS is not set */
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+/* PKG_USING_CJSON is not set */
+/* PKG_USING_PAHOMQTT is not set */
+/* PKG_USING_WEBCLIENT is not set */
+
+/* language packages */
+
+/* PKG_USING_JERRYSCRIPT is not set */
+
+/* miscellaneous packages */
+
+/* PKG_USING_HELLO is not set */
+
+/* multimedia packages */
+
+/* security packages */
+
+/* system packages */
+
+/* PKG_USING_CMBACKTRACE is not set */
+/* PKG_USING_PARTITION is not set */
+
+/* BSP_SPECIAL CONFIG */
+
+#define RT_RTC_NAME "rtc"
+#define RT_USING_EXT_SDRAM
 #define RT_USING_UART1
 #define RT_USING_UART2
 #define RT_USING_UART3
-
-/* Using GPIO pin framework */
-//#define RT_USING_PIN
-
-/* Using Hardware Timer framework */
-//#define RT_USING_HWTIMER
-
-/* SECTION: Console options */
-#define RT_USING_CONSOLE
-/* the buffer size of console*/
-#define RT_CONSOLEBUF_SIZE	128
-
-/* SECTION: finsh, a C-Express shell */
-#define RT_USING_FINSH
-/* Using symbol table */
-#define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-//#define FINSH_USING_MSH
-
-
-#define RT_USING_RTC
-#ifdef RT_USING_RTC
-#define RT_RTC_NAME 				"rtc"
-#endif
-
-// <bool name="RT_USING_MTD_NAND" description="Using MTD nand driver framework" default="true" />
-#define RT_USING_MTD_NAND
-// <bool name="RT_MTD_NAND_DEBUG" description="Enable MTD nand debug" default="false" />
-#define RT_MTD_NAND_DEBUG
-// </section>
-
-// <section name="LIBC" description="C Runtime library setting" default="always" >
-// <bool name="RT_USING_LIBC" description="Using libc library" default="true" />
-#define RT_USING_LIBC
-// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
-//#define RT_USING_PTHREADS
-// </section>
-
-/* SECTION: device filesystem */
-/* Using Device file system */
- #define RT_USING_DFS /**/
-// <bool name="RT_USING_DFS_DEVFS" description="Using devfs for device objects" default="true" />
-#define RT_USING_DFS_DEVFS
-// <integer name="DFS_FILESYSTEM_TYPES_MAX" description="The maximal number of the supported file system type" default="4" />
-#define DFS_FILESYSTEM_TYPES_MAX  4
-/* the max number of mounted filesystem */
-#define DFS_FILESYSTEMS_MAX			4
-/* the max number of opened files 		*/
-#define DFS_FD_MAX					16
-//#define DFS_USING_WORKDIR
-
-/* Using ELM FATFS */
-#define RT_USING_DFS_ELMFAT
-#define RT_DFS_ELM_WORD_ACCESS
-/* Reentrancy (thread safe) of the FatFs module.  */
-#define RT_DFS_ELM_REENTRANT
-/* Number of volumes (logical drives) to be used. */
-#define RT_DFS_ELM_DRIVES			2
-#define RT_DFS_ELM_USE_LFN			3 /* */
-#define RT_DFS_ELM_CODE_PAGE        437
-#define RT_DFS_ELM_MAX_LFN			255
-/* Maximum sector size to be handled. */
-#define RT_DFS_ELM_MAX_SECTOR_SIZE  4096
-
-
-/* DFS: UFFS nand file system options */
-#define RT_USING_DFS_UFFS
-/* configuration for uffs, more to see dfs_uffs.h and uffs_config.h */
-#define RT_CONFIG_UFFS_ECC_MODE    UFFS_ECC_HW_AUTO
-                                 //UFFS_ECC_SOFT
-                                 //UFFS_ECC_HW_AUTO
-                                 
-/* enable this ,you need provide a mark_badblock/check_block function */
-/* #define RT_UFFS_USE_CHECK_MARK_FUNCITON */
-/* Using ROM file system */
-// #define RT_USING_DFS_ROMFS
-
-/* SECTION: lwip, a lighwight TCP/IP protocol stack */
-#define RT_USING_LWIP
-/* LwIP uses RT-Thread Memory Management */
-#define RT_LWIP_USING_RT_MEM
-/* Enable ICMP protocol*/
-#define RT_LWIP_ICMP
-/* Enable UDP protocol*/
-#define RT_LWIP_UDP
-/* Enable TCP protocol*/
-#define RT_LWIP_TCP
-/* Enable DNS */
-#define RT_LWIP_DNS
-/* Enable DHCP */
-#define RT_LWIP_DHCP
-/* Enable DEBUG */
-//#define RT_LWIP_DEBUG
-
-/* the number of simulatenously active TCP connections*/
-#define RT_LWIP_TCP_PCB_NUM	5
-
-/* ip address of target*/
-#define RT_LWIP_IPADDR0	192
-#define RT_LWIP_IPADDR1	168
-#define RT_LWIP_IPADDR2	1
-#define RT_LWIP_IPADDR3	201
-
-/* gateway address of target*/
-#define RT_LWIP_GWADDR0	192
-#define RT_LWIP_GWADDR1	168
-#define RT_LWIP_GWADDR2	1
-#define RT_LWIP_GWADDR3	1
-
-/* mask address of target*/
-#define RT_LWIP_MSKADDR0	255
-#define RT_LWIP_MSKADDR1	255
-#define RT_LWIP_MSKADDR2	255
-#define RT_LWIP_MSKADDR3	0
-
-/* tcp thread options */
-#define RT_LWIP_TCPTHREAD_PRIORITY		12
-#define RT_LWIP_TCPTHREAD_MBOX_SIZE		4
-#define RT_LWIP_TCPTHREAD_STACKSIZE		1024
-
-/* ethernet if thread options */
-#define RT_LWIP_ETHTHREAD_PRIORITY		15
-#define RT_LWIP_ETHTHREAD_MBOX_SIZE		4
-#define RT_LWIP_ETHTHREAD_STACKSIZE		512
-
-/* TCP sender buffer space */
-#define RT_LWIP_TCP_SND_BUF	8192
-/* TCP receive window. */
-#define RT_LWIP_TCP_WND		8192
-
-#define CHECKSUM_CHECK_TCP              0
-#define CHECKSUM_CHECK_IP               0
-#define CHECKSUM_CHECK_UDP              0
-
-//#define CHECKSUM_GEN_TCP                0
-//#define CHECKSUM_GEN_IP                 0
-//#define CHECKSUM_GEN_UDP                0
-
-/* RT_GDB_STUB */
-//#define RT_USING_GDB
-
-/* spi driver */
-#define RT_USING_SPI
 #define RT_USING_SPI5
 
-/* Serial Flash Universal Driver */
-#define RT_USING_SFUD
-/* Enable SFUD debug output */
-//#define RT_DEBUG_SFUD					1
-/* serial flash discoverable parameters by JEDEC standard */
-#define RT_SFUD_USING_SFDP
-
-#define RT_USING_I2C
-#define RT_USING_I2C_BITOPS
-
 #endif
diff --git a/bsp/stm32f429-apollo/template.uvoptx b/bsp/stm32f429-apollo/template.uvoptx
new file mode 100644
index 0000000000..513cf81782
--- /dev/null
+++ b/bsp/stm32f429-apollo/template.uvoptx
@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+    <nMigrate>0</nMigrate>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>rt_thread_stm32f429</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>0</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>0</RunSim>
+        <RunTarget>1</RunTarget>
+        <RunAbUc>0</RunAbUc>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\Listings\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>0</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>0</CpuCode>
+      <Books>
+        <Book>
+          <Number>0</Number>
+          <Title>STM32F429I-Discovery: Blinky Lab (STM32F429I-Discovery)</Title>
+          <Path>E:\Keil_v5\ARM\PACK\Keil\STM32F4xx_DFP\2.5.0\Documentation\STMicroelectronics_Blinky_Lab.pdf</Path>
+        </Book>
+        <Book>
+          <Number>1</Number>
+          <Title>Getting Started (STM32F429I-Discovery)</Title>
+          <Path>E:\Keil_v5\ARM\PACK\Keil\STM32F4xx_DFP\2.5.0\MDK\Boards\ST\STM32F429I-Discovery\Documentation\DM00092920.pdf</Path>
+        </Book>
+        <Book>
+          <Number>2</Number>
+          <Title>User Manual (STM32F429I-Discovery)</Title>
+          <Path>E:\Keil_v5\ARM\PACK\Keil\STM32F4xx_DFP\2.5.0\MDK\Boards\ST\STM32F429I-Discovery\Documentation\DM00093903.pdf</Path>
+        </Book>
+        <Book>
+          <Number>3</Number>
+          <Title>Bill of Materials (STM32F429I-Discovery)</Title>
+          <Path>E:\Keil_v5\ARM\PACK\Keil\STM32F4xx_DFP\2.5.0\MDK\Boards\ST\STM32F429I-Discovery\Documentation\stm32f429i-disco_bom.zip</Path>
+        </Book>
+        <Book>
+          <Number>4</Number>
+          <Title>Gerber Files (STM32F429I-Discovery)</Title>
+          <Path>E:\Keil_v5\ARM\PACK\Keil\STM32F4xx_DFP\2.5.0\MDK\Boards\ST\STM32F429I-Discovery\Documentation\stm32f429i-disco_gerber.zip</Path>
+        </Book>
+        <Book>
+          <Number>5</Number>
+          <Title>Schematics (STM32F429I-Discovery)</Title>
+          <Path>E:\Keil_v5\ARM\PACK\Keil\STM32F4xx_DFP\2.5.0\MDK\Boards\ST\STM32F429I-Discovery\Documentation\stm32f429i-disco_sch.zip</Path>
+        </Book>
+        <Book>
+          <Number>6</Number>
+          <Title>STM32F429I-Discovery Web Page (STM32F429I-Discovery)</Title>
+          <Path>http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/LN1199/PF259090</Path>
+        </Book>
+      </Books>
+      <DebugOpt>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>1</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>1</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>BIN\UL2CM3.DLL</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_1024 -FS08000000 -FL0100000 -FP0($$Device:STM32F429IGHx$CMSIS\Flash\STM32F4xx_1024.FLM))</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint/>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>0</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+      <bLintAuto>0</bLintAuto>
+      <Lin2Executable></Lin2Executable>
+      <Lin2ConfigFile></Lin2ConfigFile>
+      <bLin2Auto>0</bLin2Auto>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Source Group 1</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+  </Group>
+
+</ProjectOpt>
diff --git a/bsp/stm32f429-apollo/template.uvprojx b/bsp/stm32f429-apollo/template.uvprojx
new file mode 100644
index 0000000000..1d23fba5e9
--- /dev/null
+++ b/bsp/stm32f429-apollo/template.uvprojx
@@ -0,0 +1,386 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
+
+  <SchemaVersion>2.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>rt_thread_stm32f429</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <pCCUsed>5060300::V5.06 update 3 (build 300)::ARMCC</pCCUsed>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>STM32F429IGHx</Device>
+          <Vendor>STMicroelectronics</Vendor>
+          <PackID>Keil.STM32F4xx_DFP.2.5.0</PackID>
+          <PackURL>http://www.keil.com/pack</PackURL>
+          <Cpu>IRAM(0x20000000,0x30000) IRAM2(0x10000000,0x10000) IROM(0x08000000,0x100000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_1024 -FS08000000 -FL0100000 -FP0($$Device:STM32F429IGHx$CMSIS\Flash\STM32F4xx_1024.FLM))</FlashDriverDll>
+          <DeviceId>0</DeviceId>
+          <RegisterFile>$$Device:STM32F429IGHx$Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h</RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile>$$Device:STM32F429IGHx$CMSIS\SVD\STM32F429x.svd</SFDFile>
+          <bCustSvd>0</bCustSvd>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\Objects\</OutputDirectory>
+          <OutputName>template</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\Listings\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopB1X>0</nStopB1X>
+            <nStopB2X>0</nStopB2X>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopA1X>0</nStopA1X>
+            <nStopA2X>0</nStopA2X>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments> -REMAP -MPU</SimDllArguments>
+          <SimDlgDll>DCM.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments> -MPU</TargetDllArguments>
+          <TargetDlgDll>TCM.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <bUseTDR>1</bUseTDR>
+          <Flash2>BIN\UL2CM3.DLL</Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M4"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>1</hadIROM>
+            <hadIRAM>1</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>2</RvdsVP>
+            <hadIRAM2>1</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>8</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>0</EndSel>
+            <uLtcg>0</uLtcg>
+            <nSecure>0</nSecure>
+            <RoSelD>3</RoSelD>
+            <RwSelD>3</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>0</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>1</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>0</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>1</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x30000</Size>
+              </IRAM>
+              <IROM>
+                <Type>1</Type>
+                <StartAddress>0x8000000</StartAddress>
+                <Size>0x100000</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x8000000</StartAddress>
+                <Size>0x100000</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x30000</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x10000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>1</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>1</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>2</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <uC99>0</uC99>
+            <useXO>0</useXO>
+            <v6Lang>1</v6Lang>
+            <v6LangP>1</v6LangP>
+            <vShortEn>1</vShortEn>
+            <vShortWch>1</vShortWch>
+            <v6Lto>0</v6Lto>
+            <v6WtE>0</v6WtE>
+            <v6Rtti>0</v6Rtti>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <useXO>0</useXO>
+            <uClangAs>0</uClangAs>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x08000000</TextAddressRange>
+            <DataAddressRange>0x20000000</DataAddressRange>
+            <pXoBase></pXoBase>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Source Group 1</GroupName>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/components/dfs/KConfig b/components/dfs/KConfig
index 512b6f271a..2912a8b47e 100644
--- a/components/dfs/KConfig
+++ b/components/dfs/KConfig
@@ -10,6 +10,10 @@ if RT_USING_DFS
     config DFS_USING_WORKDIR
         bool "Using working directory"
         default y
+        
+    config RT_DFS_ELM_WORD_ACCESS
+        bool "Using RT_DFS_ELM_WORD_ACCESS"
+        default y   
 
     config DFS_FILESYSTEMS_MAX
         int "The maximal number of mounted file system"
diff --git a/components/drivers/KConfig b/components/drivers/KConfig
index 663b35c188..f658650ceb 100644
--- a/components/drivers/KConfig
+++ b/components/drivers/KConfig
@@ -19,6 +19,12 @@ config RT_USING_HWTIMER
 config RT_USING_I2C
     bool "Using I2C device drivers"
     default n
+    
+if RT_USING_I2C
+    config RT_USING_I2C_BITOPS
+        bool "Using I2C device BITOPS "
+        default y
+endif
 
 config RT_USING_PIN
     bool "Using generic GPIO device drivers"
@@ -31,6 +37,10 @@ config RT_USING_MTD_NOR
 config RT_USING_MTD_NAND
     bool "Using MTD Nand Flash device drivers"
     default n
+    
+config RT_MTD_NAND_DEBUG
+    bool "Using MTD NAND Flash DEBUG"
+    default n   
 
 config RT_USING_RTC
     bool "Using RTC device drivers"
diff --git a/components/net/KConfig b/components/net/KConfig
index d90953152a..913dd6e921 100644
--- a/components/net/KConfig
+++ b/components/net/KConfig
@@ -170,6 +170,6 @@ config RT_USING_NETUTILS
     bool "Enable net utils"
     default n
 
-#endif
+endif
 
 endmenu
diff --git a/src/KConfig b/src/KConfig
index a794389448..07a03db9a7 100644
--- a/src/KConfig
+++ b/src/KConfig
@@ -56,6 +56,10 @@ config RT_USING_HOOK
     default y
     help
         Enable the hook function when system running, such as idle thread hook, thread context switch etc.
+        
+config IDLE_THREAD_STACK_SIZE
+    int "The stack size of IDLE thread"
+    default 1024  
 
 config RT_USING_TIMER_SOFT
     bool "Enable software timer with a timer thread"