Merge pull request #1 from RT-Thread/master

sync

14 files changed, 0 insertions, 1197 deletions

diff --git a/bsp/dev3210/SConscript b/bsp/dev3210/SConscript
deleted file mode 100644
index 9fd034ba58..0000000000
--- a/bsp/dev3210/SConscript
+++ /dev/null
@@ -1,13 +0,0 @@
-Import('RTT_ROOT')
-from building import *
-
-src_bsp = ['application.c', 'startup.c', 'board.c']
-if GetDepend('RT_USING_NEWLIB'):
-	src_bsp = src_bsp + ['newlib_stub.c']
-
-src_drv = ['uart.c', 'lnn800x480.c']
-src	= File(src_bsp + src_drv)
-CPPPATH = [GetCurrentDir()]
-group = DefineGroup('Startup', src, depend = [''], CPPPATH = CPPPATH)
-
-Return('group')
diff --git a/bsp/dev3210/SConstruct b/bsp/dev3210/SConstruct
deleted file mode 100644
index c885c34448..0000000000
--- a/bsp/dev3210/SConstruct
+++ /dev/null
@@ -1,29 +0,0 @@
-import os
-import sys
-import rtconfig
-
-if os.getenv('RTT_ROOT'):
-    RTT_ROOT = os.getenv('RTT_ROOT')
-else:
-    RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
-
-sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
-from building import *
-
-TARGET = 'rtthread.' + rtconfig.TARGET_EXT
-
-env = Environment(tools = ['mingw'],
-	AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
-	CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
-	AR = rtconfig.AR, ARFLAGS = '-rc',
-	LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
-env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
-
-Export('RTT_ROOT')
-Export('rtconfig')
-
-# prepare building environment
-objs = PrepareBuilding(env, RTT_ROOT)
-
-# make a building
-DoBuilding(TARGET, objs)
diff --git a/bsp/dev3210/application.c b/bsp/dev3210/application.c
deleted file mode 100644
index f5a2caf03c..0000000000
--- a/bsp/dev3210/application.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-06-25     Bernard      first version
- */
-
-#include <rtthread.h>
-#include <soc3210.h>
-
-#ifdef RT_USING_DFS
-#include <dfs.h>
-#include <dfs_elm.h>
-#ifdef RT_USING_DFS_ROMFS
-#include <dfs_romfs.h>
-#endif
-#ifdef RT_USING_DFS_DEVFS
-#include <devfs.h>
-#endif
-#endif
-
-#ifdef RT_USING_RTGUI
-#include <rtgui/rtgui.h>
-#include <rtgui/event.h>
-#include <rtgui/rtgui_server.h>
-#endif
-
-void rt_init_thread_entry(void *parameter)
-{
-	/* Filesystem Initialization */
-#ifdef RT_USING_DFS
-	{
-		/* init the device filesystem */
-		dfs_init();
-
-#if defined(RT_USING_DFS_ROMFS)
-		dfs_romfs_init();
-		if (dfs_mount(RT_NULL, "/", "rom", 0, &romfs_root) == 0)
-		{
-			rt_kprintf("ROM File System initialized!\n");
-		}
-		else
-			rt_kprintf("ROM File System initialzation failed!\n");
-#endif
-
-#if defined(RT_USING_DFS_ELMFAT)
-		/* init the elm chan FatFs filesystam*/
-		elm_init();
-		/* mount sd card fat partition 1 as root directory */
-		if (dfs_mount("sd0", "/sd", "elm", 0, 0) == 0)
-		{
-			rt_kprintf("File System initialized!\n");
-		}
-		else
-			rt_kprintf("File System initialzation failed!\n");
-#endif
-
-#if defined(RT_USING_DFS_DEVFS)
-		devfs_init();
-		if (dfs_mount(RT_NULL, "/dev", "devfs", 0, 0) == 0)
-			rt_kprintf("Device File System initialized!\n");
-		else
-			rt_kprintf("Device File System initialzation failed!\n");
-
-		#ifdef RT_USING_NEWLIB
-		/* init libc */
-		libc_system_init("uart");
-		rt_kprintf("libc init done\n");
-		#endif
-#endif
-	}
-#endif
-
-#ifdef RT_USING_RTGUI
-	{
-		rtgui_rect_t rect;
-
-		rtgui_system_server_init();
-
-		/* register dock panel */
-		rect.x1 = 0;
-		rect.y1 = 0;
-		rect.x2 = 400;
-		rect.y2 = 480;
-//		rtgui_panel_register("panel", &rect);
-
-		/* register main panel */
-		rect.x1 = 400;
-		rect.y1 = 0;
-		rect.x2 = 800;
-		rect.y2 = 480;
-//		rtgui_panel_register("main", &rect);
-//		rtgui_panel_set_default_focused("main");
-
-		rt_hw_lcd_init();
-	}
-#endif
-}
-
-int rt_application_init(void)
-{
-	rt_thread_t tid;
-
-	/* create initialization thread */
-	tid = rt_thread_create("init",
-							rt_init_thread_entry, RT_NULL,
-							4096, 8, 20);
-	if (tid != RT_NULL)
-		rt_thread_startup(tid);
-
-	return 0;
-}
diff --git a/bsp/dev3210/board.c b/bsp/dev3210/board.c
deleted file mode 100644
index ef8d1bf4d7..0000000000
--- a/bsp/dev3210/board.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-06-25     Bernard      first version
- */
-
-#include <rtthread.h>
-#include <rthw.h>
-
-#include "board.h"
-#include "uart.h"
-#include <soc3210.h>
-
-/**
- * @addtogroup Loongson SoC3210
- */
-
-/*@{*/
-
-/**
- * This is the timer interrupt service routine.
- */
-void rt_hw_timer_handler(void)
-{
-	unsigned int count;
-
-	count = read_c0_compare();
-	write_c0_compare(count);
-	write_c0_count(0);
-
-	/* increase a OS tick */
-	rt_tick_increase();
-}
-
-/**
- * This function will initial OS timer
- */
-void rt_hw_timer_init(void)
-{
-	write_c0_compare(CPU_HZ/2/RT_TICK_PER_SECOND);
-	write_c0_count(0);
-}
-
-/**
- * This function will initial sam7s64 board.
- */
-void rt_hw_board_init(void)
-{
-#ifdef RT_USING_UART
-	/* init hardware UART device */
-	rt_hw_uart_init();
-#endif
-
-#ifdef RT_USING_CONSOLE
-	/* set console device */
-	rt_console_set_device("uart");
-#endif
-
-	/* init operating system timer */
-	rt_hw_timer_init();
-
-	rt_kprintf("current sr: 0x%08x\n", read_c0_status());
-}
-/*@}*/
-
-/* UART line status register value */
-#define UARTLSR_ERROR	(1 << 7)
-#define UARTLSR_TE		(1 << 6)
-#define UARTLSR_TFE		(1 << 5)
-#define UARTLSR_BI		(1 << 4)
-#define UARTLSR_FE		(1 << 3)
-#define UARTLSR_PE		(1 << 2)
-#define UARTLSR_OE		(1 << 1)
-#define UARTLSR_DR		(1 << 0)
-void rt_hw_console_output(const char *ptr)
-{
-	/* stream mode */
-	while (*ptr)
-	{
-		if (*ptr == '\n')
-		{
-			/* FIFO status, contain valid data */
-			while (!(UART_LSR(UART0_BASE) & (UARTLSR_TE | UARTLSR_TFE)));
-			/* write data */
-			UART_DAT(UART0_BASE) = '\r';
-		}
-
-		/* FIFO status, contain valid data */
-		while (!(UART_LSR(UART0_BASE) & (UARTLSR_TE | UARTLSR_TFE)));
-		/* write data */
-		UART_DAT(UART0_BASE) = *ptr;
-
-		ptr ++;
-	}
-}
diff --git a/bsp/dev3210/board.h b/bsp/dev3210/board.h
deleted file mode 100644
index 51c083310f..0000000000
--- a/bsp/dev3210/board.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006-2010, RT-Thread Develop Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-06-25     Bernard      first version
- */
-
-#ifndef __BOARD_H__
-#define __BOARD_H__
-
-void rt_hw_board_init(void);
-
-/* 32M SDRAM */
-#define RT_HW_HEAP_END	(0x80000000 + 32 * 1024 * 1024)
-#define CPU_HZ			(250 * 1000000)
-
-#endif
diff --git a/bsp/dev3210/dev3210_ram.lds b/bsp/dev3210/dev3210_ram.lds
deleted file mode 100644
index 54838f28a5..0000000000
--- a/bsp/dev3210/dev3210_ram.lds
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * File      : jz47xx_ram.lds
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2010, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-05-17     swkyer       first version
- * 2010-09-04     bernard      move the beginning entry to 0x80200000
- */
-
-OUTPUT_ARCH(mips)
-GROUP(-lgcc -lc)
-
-ENTRY(_start)
-SECTIONS
-{
-    . = 0x80200000 ;
-
-    .start :
-    {
-        *(.start);
-    }
-
-    . = ALIGN(4);
-    .text : 
-    {
-         *(.text)
-         *(.text.*)
-         *(.rodata)
-         *(.rodata.*)
-         *(.rodata1)
-         *(.rodata1.*)
-         
-         /* section information for finsh shell */
-         . = ALIGN(4);
-         __fsymtab_start = .;
-         KEEP(*(FSymTab))
-         __fsymtab_end = .;
-         . = ALIGN(4);
-         __vsymtab_start = .;
-         KEEP(*(VSymTab))
-         __vsymtab_end = .;
-         . = ALIGN(4);
-    }
-
-    . = ALIGN(4);
-    .data : 
-    {
-         *(.data)
-         *(.data.*)
-        
-         *(.data1)
-         *(.data1.*)
-         
-         . = ALIGN(8);
-         _gp = ABSOLUTE(.);     /* Base of small data */
-         
-         *(.sdata)
-         *(.sdata.*)
-    }
-
-    .sbss : 
-    {
-        __bss_start = .;
-        *(.sbss)
-        *(.sbss.*)
-        *(.dynsbss)
-        *(.scommon)
-    }
-
-    .bss :
-    {
-        *(.bss)
-        *(.bss.*)
-        *(.dynbss)
-        *(COMMON)
-        __bss_end = .;
-    }
-    _end = .;
-
-    /* Stabs debugging sections.  */
-    .stab          0 : { *(.stab) }
-    .stabstr       0 : { *(.stabstr) }
-    .stab.excl     0 : { *(.stab.excl) }
-    .stab.exclstr  0 : { *(.stab.exclstr) }
-    .stab.index    0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment       0 : { *(.comment) }
-    /* DWARF debug sections.
-     * Symbols in the DWARF debugging sections are relative to the beginning
-     * of the section so we begin them at 0.  */
-    /* DWARF 1 */
-    .debug          0 : { *(.debug) }
-    .line           0 : { *(.line) }
-    /* GNU DWARF 1 extensions */
-    .debug_srcinfo  0 : { *(.debug_srcinfo) }
-    .debug_sfnames  0 : { *(.debug_sfnames) }
-    /* DWARF 1.1 and DWARF 2 */
-    .debug_aranges  0 : { *(.debug_aranges) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    /* DWARF 2 */
-    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
-    .debug_abbrev   0 : { *(.debug_abbrev) }
-    .debug_line     0 : { *(.debug_line) }
-    .debug_frame    0 : { *(.debug_frame) }
-    .debug_str      0 : { *(.debug_str) }
-    .debug_loc      0 : { *(.debug_loc) }
-    .debug_macinfo  0 : { *(.debug_macinfo) }
-    /* SGI/MIPS DWARF 2 extensions */
-    .debug_weaknames 0 : { *(.debug_weaknames) }
-    .debug_funcnames 0 : { *(.debug_funcnames) }
-    .debug_typenames 0 : { *(.debug_typenames) }
-    .debug_varnames  0 : { *(.debug_varnames) }
-}
diff --git a/bsp/dev3210/dw.txt b/bsp/dev3210/dw.txt
deleted file mode 100644
index c30750a432..0000000000
--- a/bsp/dev3210/dw.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-# download script for boot loader
-ifaddr dmfe0 192.168.1.100
-load tftp://192.168.1.5/boot_3210 0x80200000
-
-# download script for RT-Thread
-ifaddr dmfe0 192.168.1.100
-load tftp://192.168.1.5/rtthread.elf
-
-# burn script for RT-Thread
-ifaddr dmfe0 192.168.1.100
-devcp tftp://192.168.1.5/rtthread.elf /dev/mtd0
diff --git a/bsp/dev3210/lnn800x480.c b/bsp/dev3210/lnn800x480.c
deleted file mode 100644
index c42b71a280..0000000000
--- a/bsp/dev3210/lnn800x480.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * File      : lnn800x480.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2010 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-01-01     bernard      first version from QiuYi's driver
- */
-
-#include <rtthread.h>
-#include <soc3210.h>
-
-/* LCD driver for 800x480 16bit */
-#define RT_HW_LCD_WIDTH		800
-#define RT_HW_LCD_HEIGHT	480
-
-#define K1BASE				0xA0000000
-#define KSEG1(addr)			((void *)(K1BASE | (rt_uint32_t)(addr)))
-#define HW_FB_ADDR			KSEG1(_rt_framebuffer)
-#define HW_FB_PIXEL(x, y)	*(volatile rt_uint16_t*)((rt_uint8_t*)HW_FB_ADDR + (y * RT_HW_LCD_WIDTH * 2) + x * 2)
-
-ALIGN(4)
-volatile rt_uint16_t _rt_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
-static struct rt_device_graphic_info _lcd_info;
-
-static rt_err_t rt_lcd_init (rt_device_t dev)
-{
-	/* disable LCD controller */
-	LCD_CTRL = LCD_CTRL & 0xfffe;
-
-	/* set LCD clock */
-	HSB_MISC_REG = (HSB_MISC_REG & 0xFFFD01FF) | 
-		(0x01 << 17) | /* enable LCD */
-		(0x05 << 9);    /* clock */
-
-	LCD_VBARA = (rt_uint32_t)_rt_framebuffer - 0x80000000;
-	LCD_VBARB = (rt_uint32_t)_rt_framebuffer - 0x80000000;
-
-	LCD_HTIM  = 0x12c031f;
-	LCD_VTIM  = 0x11501df;
-	LCD_HVLEN = 0x41e0279;
-
-	LCD_CTRL = 0x8709;
-
-	rt_kprintf("VBARA 0x%08x\n", LCD_VBARA);
-	rt_kprintf("CTRL 0x%08x\n", LCD_CTRL);
-	rt_kprintf("HTIM 0x%08x\n", LCD_HTIM);
-	rt_kprintf("VTIM 0x%08x\n", LCD_VTIM);
-	rt_kprintf("HVLEN 0x%08x\n", LCD_HVLEN);
-	rt_kprintf("HSB_MISC 0x%08x\n", HSB_MISC_REG);
-
-	return RT_EOK;
-}
-
-static rt_err_t rt_lcd_control (rt_device_t dev, rt_uint8_t cmd, void *args)
-{
-	switch (cmd)
-	{
-	case RTGRAPHIC_CTRL_RECT_UPDATE:
-		break;
-	case RTGRAPHIC_CTRL_POWERON:
-		break;
-	case RTGRAPHIC_CTRL_POWEROFF:
-		break;
-	case RTGRAPHIC_CTRL_GET_INFO:		
-		rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
-		break;
-	case RTGRAPHIC_CTRL_SET_MODE:
-		break;
-	}
-
-	return RT_EOK;
-}
-
-void rt_hw_lcd_init(void)
-{
-	rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
-	if (lcd == RT_NULL)
-		return; /* no memory yet */
-
-	_lcd_info.bits_per_pixel = 16;
-	_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
-	_lcd_info.framebuffer = (rt_uint8_t*)HW_FB_ADDR;
-	_lcd_info.width = RT_HW_LCD_WIDTH;
-	_lcd_info.height = RT_HW_LCD_HEIGHT;
-
-	/* init device structure */
-	lcd->type = RT_Device_Class_Graphic;
-	lcd->init = rt_lcd_init;
-	lcd->open = RT_NULL;
-	lcd->close = RT_NULL;
-	lcd->control = rt_lcd_control;
-	lcd->user_data = (void*)&_lcd_info;
-	
-	/* register lcd device to RT-Thread */
-	rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
-}
diff --git a/bsp/dev3210/newlib_stub.c b/bsp/dev3210/newlib_stub.c
deleted file mode 100644
index a2fd71b9b8..0000000000
--- a/bsp/dev3210/newlib_stub.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * File      : newlib_stub.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- */
-
-#include <rtthread.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/time.h>
-
-/* some newlib leaked function in CodeSourcery G++ Lite for MIPS version */
-
-int getpid(void)
-{
-	return 0;
-}
-
-int gettimeofday(struct timeval *__tp, void *__tzp)
-{
-	struct timespec tp;
-
-	if (libc_get_time(&tp) == 0)
-	{
-		if (__tp != RT_NULL)
-		{
-			__tp->tv_sec  = tp.tv_sec;
-			__tp->tv_usec = tp.tv_nsec * 1000UL;
-		}
-
-		return tp.tv_sec;
-	}
-
-	return 0;
-}
diff --git a/bsp/dev3210/rtconfig.h b/bsp/dev3210/rtconfig.h
deleted file mode 100644
index cd94adf742..0000000000
--- a/bsp/dev3210/rtconfig.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
-
-/* RT_NAME_MAX*/
-#define RT_NAME_MAX	10
-
-/* RT_ALIGN_SIZE*/
-#define RT_ALIGN_SIZE	4
-
-/* PRIORITY_MAX */
-#define RT_THREAD_PRIORITY_MAX	256
-
-/* Tick per Second */
-#define RT_TICK_PER_SECOND	100
-
-/* SECTION: RT_DEBUG */
-/* Thread Debug */
-#define RT_DEBUG
-#define RT_USING_OVERFLOW_CHECK
-#define RT_USING_INTERRUPT_INFO
-
-/* Using Hook */
-#define RT_USING_HOOK
-
-/* Using Software Timer */
-/* #define RT_USING_TIMER_SOFT */
-#define RT_TIMER_THREAD_PRIO		4
-#define RT_TIMER_THREAD_STACK_SIZE	512
-#define RT_TIMER_TICK_PER_SECOND	10
-
-/* 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
-
-/* Using Dynamic Heap Management */
-#define RT_USING_HEAP
-
-/* Using SLAB MM */
-#define RT_USING_SLAB
-/* #define RT_USING_SMALL_MEM */
-
-/* SECTION: Device System */
-/* Using Device System */
-#define RT_USING_DEVICE
-#define RT_USING_UART
-#define RT_USING_UART1
-#define RT_UART_RX_BUFFER_SIZE	64
-
-/* SECTION: Console options */
-/* the buffer size of console */
-#define RT_USING_CONSOLE
-#define RT_CONSOLEBUF_SIZE	128
-
-/* SECTION: the runtime libc library */
-/* the runtime libc library */
-/* #define RT_USING_NEWLIB */
-/* #define RT_USING_PTHREADS */
-
-/* SECTION: finsh, a C-Express shell */
-/* Using FinSH as Shell*/
-#define RT_USING_FINSH
-/* Using symbol table */
-#define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-#define FINSH_DEVICE_NAME "uart"
-
-/* SECTION: device filesystem support */
-#define RT_USING_DFS
-/* #define RT_USING_DFS_ELMFAT */
-#define RT_USING_DFS_ROMFS
-/* #define RT_USING_DFS_DEVFS */
-
-/* the max number of mounted filesystem */
-#define DFS_FILESYSTEMS_MAX			2
-/* the max number of opened files 		*/
-#define DFS_FD_MAX					4
-/* the max number of cached sector 		*/
-#define DFS_CACHE_MAX_NUM   		4
-/* Using working directory */
-#define DFS_USING_WORKDIR
-
-/* SECTION: lwip, a lighwight TCP/IP protocol stack */
-/* #define RT_USING_LWIP */
-#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
-
-/* 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	30
-
-/* 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
-
-/* SECTION: RT-Thread/GUI */
-// #define RT_USING_RTGUI
-
-#ifdef RT_USING_RTGUI
-
-/* name length of RTGUI object */
-#define RTGUI_NAME_MAX		12
-/* support 16 weight font */
-#define RTGUI_USING_FONT16
-/* support 12 weight font */
-#define RTGUI_USING_FONT12
-/* support Chinese font */
-#define RTGUI_USING_FONTHZ
-/* use DFS as file interface */
-#define RTGUI_USING_DFS_FILERW
-/* use bmp font as Chinese font */
-#define RTGUI_USING_HZ_BMP
-/* use small size in RTGUI */
-#define RTGUI_USING_SMALL_SIZE
-/* use mouse cursor */
-/* #define RTGUI_USING_MOUSE_CURSOR */
-/* default font size in RTGUI */
-#define RTGUI_DEFAULT_FONT_SIZE	16
-
-#endif // RT_USING_RTGUI
-
-#endif
diff --git a/bsp/dev3210/rtconfig.py b/bsp/dev3210/rtconfig.py
deleted file mode 100644
index 10ff9e8fdd..0000000000
--- a/bsp/dev3210/rtconfig.py
+++ /dev/null
@@ -1,59 +0,0 @@
-import os
-
-# CPU options
-ARCH='mips'
-CPU ='loongson'
-
-# toolchains options
-CROSS_TOOL  = 'gcc'
-
-if os.getenv('RTT_CC'):
-	CROSS_TOOL = os.getenv('RTT_CC')
-
-if  CROSS_TOOL == 'gcc':
-	PLATFORM    = 'gcc'
-	EXEC_PATH   = 'C:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_MIPS_ELF/bin'
-elif CROSS_TOOL == 'keil':
-    print '================ERROR============================'
-    print 'Not support keil yet!'
-    print '================================================='
-    exit(0)
-elif CROSS_TOOL == 'iar':
-    print '================ERROR============================'
-    print 'Not support iar yet!'
-    print '================================================='
-    exit(0)
-
-if os.getenv('RTT_EXEC_PATH'):
-	EXEC_PATH = os.getenv('RTT_EXEC_PATH')
-
-BUILD       = 'debug'
-
-PREFIX = 'mips-sde-elf-'
-CC = PREFIX + 'gcc'
-AS = PREFIX + 'gcc'
-AR = PREFIX + 'ar'
-LINK = PREFIX + 'gcc'
-TARGET_EXT = 'elf'
-SIZE = PREFIX + 'size'
-OBJDUMP = PREFIX + 'objdump'
-OBJCPY = PREFIX + 'objcopy'
-READELF = PREFIX + 'readelf'
-
-DEVICE = ' -mips2'
-CFLAGS = DEVICE + ' -EL -G0 -mno-abicalls -fno-pic -fno-builtin -fno-exceptions -ffunction-sections -fomit-frame-pointer'
-AFLAGS = ' -c' + DEVICE + ' -EL -fno-pic -fno-builtin -mno-abicalls -x assembler-with-cpp'
-LFLAGS = DEVICE + ' -EL -Wl,--gc-sections,-Map=rtthread-3210.map,-cref,-u,Reset_Handler -T dev3210_ram.lds'
-
-CPATH = ''
-LPATH = ''
-
-if BUILD == 'debug':
-    CFLAGS += ' -O0 -gdwarf-2'
-    AFLAGS += ' -gdwarf-2'
-else:
-    CFLAGS += ' -O2'
-
-DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n'
-READELF_ACTION = READELF + ' -a $TARGET > rtt.map\n'
-POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
diff --git a/bsp/dev3210/startup.c b/bsp/dev3210/startup.c
deleted file mode 100644
index fe679f468a..0000000000
--- a/bsp/dev3210/startup.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * File      : startup.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-06-25     Bernard      first version
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-#include <cache.h>
-
-#include "board.h"
-#define A_K0BASE		0x80000000
-
-/**
- * @addtogroup Loongson SoC3210
- */
-
-/*@{*/
-extern unsigned char __bss_start;
-extern unsigned char __bss_end;
-
-extern int rt_application_init(void);
-
-extern void tlb_refill_exception(void);
-extern void general_exception(void);
-extern void irq_exception(void);
-
-/**
- * This function will startup RT-Thread RTOS.
- */
-void rtthread_startup(void)
-{
-	/* init cache */
-	rt_hw_cache_init();
-	/* init hardware interrupt */
-	rt_hw_interrupt_init();
-
-	/* copy vector */
-	memcpy((void *)A_K0BASE, tlb_refill_exception, 0x20);
-	memcpy((void *)(A_K0BASE + 0x180), general_exception, 0x20);
-	memcpy((void *)(A_K0BASE + 0x200), irq_exception, 0x20);
-
-	/* init board */
-	rt_hw_board_init();
-	rt_show_version();
-
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init timer system */
-	rt_system_timer_init();
-
-#ifdef RT_USING_HEAP
-	rt_system_heap_init((void*)&__bss_end, (void*)RT_HW_HEAP_END);
-#endif
-
-	/* init scheduler system */
-	rt_system_scheduler_init();
-
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
-	/* init application */
-	rt_application_init();
-
-#ifdef RT_USING_FINSH
-	/* init finsh */
-	finsh_system_init();
-	finsh_set_device(FINSH_DEVICE_NAME);
-#endif
-
-	/* init idle thread */
-	rt_thread_idle_init();
-
-	/* start scheduler */
-	rt_system_scheduler_start();
-
-	/* never reach here */
-	return ;
-}
-
-/*@}*/
diff --git a/bsp/dev3210/uart.c b/bsp/dev3210/uart.c
deleted file mode 100644
index 9d638a515a..0000000000
--- a/bsp/dev3210/uart.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * File      : uart.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include <soc3210.h>
-
-/**
- * @addtogroup Loongson SoC3210
- */
-
-/*@{*/
-#if defined(RT_USING_UART) && defined(RT_USING_DEVICE)
-
-/* UART interrupt enable register value */
-#define UARTIER_IME		(1 << 3)
-#define UARTIER_ILE		(1 << 2)
-#define UARTIER_ITXE	(1 << 1)
-#define UARTIER_IRXE	(1 << 0)
-
-/* UART line control register value */
-#define UARTLCR_DLAB	(1 << 7)
-#define UARTLCR_BCB		(1 << 6)
-#define UARTLCR_SPB		(1 << 5)
-#define UARTLCR_EPS		(1 << 4)
-#define UARTLCR_PE		(1 << 3)
-#define UARTLCR_SB		(1 << 2)
-
-/* UART line status register value */
-#define UARTLSR_ERROR	(1 << 7)
-#define UARTLSR_TE		(1 << 6)
-#define UARTLSR_TFE		(1 << 5)
-#define UARTLSR_BI		(1 << 4)
-#define UARTLSR_FE		(1 << 3)
-#define UARTLSR_PE		(1 << 2)
-#define UARTLSR_OE		(1 << 1)
-#define UARTLSR_DR		(1 << 0)
-
-struct rt_uart_soc3210
-{
-	struct rt_device parent;
-
-	rt_uint32_t hw_base;
-	rt_uint32_t irq;
-
-	/* buffer for reception */
-	rt_uint8_t read_index, save_index;
-	rt_uint8_t rx_buffer[RT_UART_RX_BUFFER_SIZE];
-}uart_device;
-
-static void rt_uart_irqhandler(int irqno, void *param)
-{
-	rt_ubase_t level;
-	rt_uint8_t isr;
-	struct rt_uart_soc3210* uart = &uart_device;
-
-	/* read interrupt status and clear it */
-	isr = UART_IIR(uart->hw_base);
-	isr = (isr >> 1) & 0x3;
-
-	if (isr & 0x02) /* receive data available */
-	{
-		/* Receive Data Available */
-		while (UART_LSR(uart->hw_base) & UARTLSR_DR)
-		{
-			uart->rx_buffer[uart->save_index] = UART_DAT(uart->hw_base);
-
-			level = rt_hw_interrupt_disable();
-			uart->save_index ++;
-			if (uart->save_index >= RT_UART_RX_BUFFER_SIZE)
-				uart->save_index = 0;
-			rt_hw_interrupt_enable(level);
-		}
-
-		/* invoke callback */
-		if (uart->parent.rx_indicate != RT_NULL)
-		{
-			rt_size_t length;
-			if (uart->read_index > uart->save_index)
-				length = RT_UART_RX_BUFFER_SIZE - uart->read_index + uart->save_index;
-			else
-				length = uart->save_index - uart->read_index;
-
-			uart->parent.rx_indicate(&uart->parent, length);
-		}
-	}
-
-	return;
-}
-
-static rt_err_t rt_uart_init (rt_device_t dev)
-{
-	rt_uint32_t baud_div;
-	struct rt_uart_soc3210 *uart = (struct rt_uart_soc3210*)dev;
-
-	RT_ASSERT(uart != RT_NULL);
-
-#if 0
-	/* init UART Hardware */
-	UART_IER(uart->hw_base) = 0; /* clear interrupt */
-	UART_FCR(uart->hw_base) = 0x60; /* reset UART Rx/Tx */
-
-	/* enable UART clock */
-	/* set databits, stopbits and parity. (8-bit data, 1 stopbit, no parity) */
-	UART_LCR(uart->hw_base) = 0x3;
-
-    /* set baudrate */
-	baud_div = DEV_CLK / 16 / UART_BAUDRATE;
-	UART_LCR(uart->hw_base) |= UARTLCR_DLAB;
-
-	UART_MSB(uart->hw_base) = (baud_div >> 8) & 0xff;
-	UART_LSB(uart->hw_base) = baud_div & 0xff;
-
-	UART_LCR(uart->hw_base) &= ~UARTLCR_DLAB;
-
-	/* Enable UART unit, enable and clear FIFO */
-	UART_FCR(uart->hw_base) = UARTFCR_UUE | UARTFCR_FE | UARTFCR_TFLS | UARTFCR_RFLS;
-#endif
-
-	return RT_EOK;
-}
-
-static rt_err_t rt_uart_open(rt_device_t dev, rt_uint16_t oflag)
-{
-	struct rt_uart_soc3210 *uart = (struct rt_uart_soc3210*)dev;
-
-	RT_ASSERT(uart != RT_NULL);
-	if (dev->flag & RT_DEVICE_FLAG_INT_RX)
-	{
-		/* Enable the UART Interrupt */
-		UART_IER(uart->hw_base) |= UARTIER_IRXE;
-
-		/* install interrupt */
-		rt_hw_interrupt_install(uart->irq, rt_uart_irqhandler, RT_NULL, "UART");
-		rt_hw_interrupt_umask(uart->irq);
-	}
-	return RT_EOK;
-}
-
-static rt_err_t rt_uart_close(rt_device_t dev)
-{
-	struct rt_uart_soc3210 *uart = (struct rt_uart_soc3210*)dev;
-
-	RT_ASSERT(uart != RT_NULL);
-	if (dev->flag & RT_DEVICE_FLAG_INT_RX)
-	{
-		/* Disable the UART Interrupt */
-		UART_IER(uart->hw_base) &= ~(UARTIER_IRXE);
-	}
-
-	return RT_EOK;
-}
-
-static rt_size_t rt_uart_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size)
-{
-	rt_uint8_t *ptr;
-	struct rt_uart_soc3210 *uart = (struct rt_uart_soc3210 *)dev;
-
-	RT_ASSERT(uart != RT_NULL);
-
-	/* point to buffer */
-	ptr = (rt_uint8_t*) buffer;
-	if (dev->flag & RT_DEVICE_FLAG_INT_RX)
-	{
-		while (size)
-		{
-			/* interrupt receive */
-			rt_base_t level;
-
-			/* disable interrupt */
-			level = rt_hw_interrupt_disable();
-			if (uart->read_index != uart->save_index)
-			{
-				*ptr = uart->rx_buffer[uart->read_index];
-
-				uart->read_index ++;
-				if (uart->read_index >= RT_UART_RX_BUFFER_SIZE)
-					uart->read_index = 0;
-			}
-			else
-			{
-				/* no data in rx buffer */
-
-				/* enable interrupt */
-				rt_hw_interrupt_enable(level);
-				break;
-			}
-
-			/* enable interrupt */
-			rt_hw_interrupt_enable(level);
-
-			ptr ++;
-			size --;
-		}
-
-		return (rt_uint32_t)ptr - (rt_uint32_t)buffer;
-	}
-
-	return 0;
-}
-
-static rt_size_t rt_uart_write(rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size)
-{
-	char *ptr;
-	struct rt_uart_soc3210 *uart = (struct rt_uart_soc3210 *)dev;
-
-	RT_ASSERT(uart != RT_NULL);
-
-	ptr = (char *)buffer;
-
-	if (dev->flag & RT_DEVICE_FLAG_STREAM)
-	{
-		/* stream mode */
-		while (size)
-		{
-			if (*ptr == '\n')
-			{
-				/* FIFO status, contain valid data */
-				while (!(UART_LSR(uart->hw_base) & (UARTLSR_TE | UARTLSR_TFE)));
-				/* write data */
-				UART_DAT(uart->hw_base) = '\r';
-			}
-
-			/* FIFO status, contain valid data */
-			while (!(UART_LSR(uart->hw_base) & (UARTLSR_TE | UARTLSR_TFE)));
-			/* write data */
-			UART_DAT(uart->hw_base) = *ptr;
-
-			ptr ++;
-			size --;
-		}
-	}
-	else
-	{
-		while (size != 0)
-		{
-			/* FIFO status, contain valid data */
-			while (!(UART_LSR(uart->hw_base) & (UARTLSR_TE | UARTLSR_TFE)));
-
-			/* write data */
-			UART_DAT(uart->hw_base) = *ptr;
-
-			ptr++;
-			size--;
-		}
-	}
-
-	return (rt_size_t) ptr - (rt_size_t) buffer;
-}
-
-void rt_hw_uart_init(void)
-{
-	struct rt_uart_soc3210 *uart;
-
-	/* get uart device */
-	uart = &uart_device;
-
-	/* device initialization */
-	uart->parent.type = RT_Device_Class_Char;
-	rt_memset(uart->rx_buffer, 0, sizeof(uart->rx_buffer));
-	uart->read_index = uart->save_index = 0;
-#if defined(RT_USING_UART1)
-	uart->hw_base = UART0_BASE;
-	uart->irq = IRQ_UART0;
-#elif defined(RT_USING_UART2)
-	uart->hw_base = UART1_BASE;
-	uart->irq = IRQ_UART1;
-#endif
-
-	/* device interface */
-	uart->parent.init 	    = rt_uart_init;
-	uart->parent.open 	    = rt_uart_open;
-	uart->parent.close      = rt_uart_close;
-	uart->parent.read 	    = rt_uart_read;
-	uart->parent.write      = rt_uart_write;
-	uart->parent.control    = RT_NULL;
-	uart->parent.user_data  = RT_NULL;
-
-	rt_device_register(&uart->parent,
-		"uart", RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_STREAM | RT_DEVICE_FLAG_INT_RX);
-}
-#endif /* end of UART */
-
-/*@}*/
diff --git a/bsp/dev3210/uart.h b/bsp/dev3210/uart.h
deleted file mode 100644
index 2cd47d9f8a..0000000000
--- a/bsp/dev3210/uart.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * File      : uart.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009 - 2012, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- */
-
-#ifndef __UART_H__
-#define __UART_H__
-
-void rt_hw_uart_init(void);
-
-#endif