diff --git a/bsp/mini2440/dm9000.c b/bsp/mini2440/dm9000.c
index 1a51738ad9b4eec3eab90bfe88da428fbfe245a7..8cf294bff1672529926132ff7c6d7bbe366ae6b3 100644
--- a/bsp/mini2440/dm9000.c
+++ b/bsp/mini2440/dm9000.c
@@ -2,9 +2,13 @@
 #include <netif/ethernetif.h>
 
 #include "dm9000.h"
+#include <s3c24x0.h>
 
 /*
  * Davicom DM9000EP driver
+ *
+ * IRQ_LAN connects to EINT7(GPF7)
+ * nLAN_CS connects to nGCS4
  */
 
 // #define DM9000_DEBUG		1
@@ -57,7 +61,7 @@ struct rt_dm9000_eth
 static struct rt_dm9000_eth dm9000_device;
 static struct rt_semaphore sem_ack, sem_lock;
 
-void rt_dm9000_isr(void);
+void rt_dm9000_isr(int irqno);
 
 static void delay_ms(rt_uint32_t ms)
 {
@@ -147,7 +151,7 @@ rt_inline void phy_mode_set(rt_uint32_t media_mode)
 }
 
 /* interrupt service routine */
-void rt_dm9000_isr()
+void rt_dm9000_isr(int irqno)
 {
     rt_uint16_t int_status;
     rt_uint16_t last_io;
@@ -239,6 +243,7 @@ static rt_err_t rt_dm9000_init(rt_device_t dev)
     }
     else
     {
+        rt_kprintf("dm9000 id: 0x%x\n", value);
         return -RT_ERROR;
     }
 
@@ -560,8 +565,21 @@ struct pbuf *rt_dm9000_rx(rt_device_t dev)
     return p;
 }
 
+#define B4_Tacs                 0x0
+#define B4_Tcos                 0x0
+#define B4_Tacc                 0x7
+#define B4_Tcoh                 0x0
+#define B4_Tah                  0x0
+#define B4_Tacp                 0x0
+#define B4_PMC                  0x0
+
 void rt_hw_dm9000_init()
 {
+    // GPFCON = 0x000055AA;
+    // GPFUP = 0x000000FF;
+
+    // BANKCON4 = ((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC));
+
     rt_sem_init(&sem_ack, "tx_ack", 1, RT_IPC_FLAG_FIFO);
     rt_sem_init(&sem_lock, "eth_lock", 1, RT_IPC_FLAG_FIFO);
 
@@ -597,8 +615,8 @@ void rt_hw_dm9000_init()
     eth_device_init(&(dm9000_device.parent), "e0");
 
     /* instal interrupt */
-	rt_hw_interrupt_install(INTADC, rt_touch_handler, RT_NULL);
-	rt_hw_interrupt_umask(INTADC);
+	// rt_hw_interrupt_install(INT_EXIT7, rt_dm9000_isr, RT_NULL);
+	// rt_hw_interrupt_umask(INT_EXIT7);
 }
 
 void dm9000a(void)
diff --git a/bsp/mini2440/dm9000.h b/bsp/mini2440/dm9000.h
index 93e83ca791d7580ce5784bed9d0e6d456e2510c2..a5a39ebd19c16ea0d317c34c99914d380b7a84cd 100644
--- a/bsp/mini2440/dm9000.h
+++ b/bsp/mini2440/dm9000.h
@@ -1,11 +1,11 @@
 #ifndef __DM9000_H__
 #define __DM9000_H__
 
-#define DM9000_IO_BASE		0x20000300
-#define DM9000_DATA_BASE	0x20000304
+#define DM9000_IO_BASE		0x20000000
+#define DM9000_DATA_BASE	0x20000004
 
-#define DM9000_IO 			(*((volatile rt_uint16_t *) DM9000_IO_BASE)) // CMD = 0
-#define DM9000_DATA 		(*((volatile rt_uint16_t *) DM9000_DATA_BASE)) // CMD = 1
+#define DM9000_IO 			(*((volatile rt_uint16_t *) DM9000_IO_BASE))    // CMD = 0
+#define DM9000_DATA 		(*((volatile rt_uint16_t *) DM9000_DATA_BASE))  // CMD = 1
 
 #define DM9000_inb(r) 		(*(volatile rt_uint8_t  *)r)
 #define DM9000_outb(r, d) 	(*(volatile rt_uint8_t  *)r = d)
diff --git a/bsp/mini2440/rtconfig.h b/bsp/mini2440/rtconfig.h
index 2a982a8731730747173602b2f7d25755d40b7042..116852d2b37a47dfe2201895ec26ce3a7bdfa574 100644
--- a/bsp/mini2440/rtconfig.h
+++ b/bsp/mini2440/rtconfig.h
@@ -79,8 +79,6 @@
 /* #define RT_USING_NEWLIB */
 
 /* SECTION: a mini libc */
-/* Using mini libc library */
-/* #define RT_USING_MINILIBC */
 
 /* SECTION: C++ support */
 /* Using C++ support */
@@ -88,7 +86,7 @@
 
 /* SECTION: RTGUI support */
 /* using RTGUI support */
-/* #define RT_USING_RTGUI */
+#define RT_USING_RTGUI
 
 /* SECTION: Device filesystem support */
 /* using DFS support */
@@ -107,15 +105,9 @@
 
 /* SECTION: lwip, a lighwight TCP/IP protocol stack */
 /* Using lighweight TCP/IP protocol stack */
-/* #define RT_USING_LWIP */
+#define RT_USING_LWIP
 #define RT_LWIP_DNS
 
-/* Using webserver goahead support */
-#define RT_USING_WEBSERVER
-
-/* Using ftpserver support */
-#define RT_USING_FTPSERVER
-
 /* Trace LwIP protocol */
 /* #define RT_LWIP_DEBUG */
 
diff --git a/bsp/mini2440/rtconfig.py b/bsp/mini2440/rtconfig.py
index 2230b062a04df475e1e5fa222233799e0dab4575..39fcbedbdbc128fee06649419ce331de9e3893c4 100644
--- a/bsp/mini2440/rtconfig.py
+++ b/bsp/mini2440/rtconfig.py
@@ -4,22 +4,21 @@
 RT_USING_FINSH = True
 
 # device file system options
-RT_USING_DFS = False
+RT_USING_DFS = True
 RT_USING_DFS_EFSL = True
 RT_USING_DFS_ELMFAT = False
 RT_USING_DFS_YAFFS2 = False
 
 # lwip options
-RT_USING_LWIP = False
+RT_USING_LWIP = True
 
 # rtgui options
-RT_USING_RTGUI = False
+RT_USING_RTGUI = True
 
 # panel options
 # 'PNL_A70','PNL_N35', 'PNL_T35'
 RT_USING_LCD_TYPE = 'PNL_T35'
 
-
 # toolchains options
 ARCH='arm'
 CPU='s3c24x0'