Update rtdef.h

tools: fix SrcRemove on empty src

bsp/K60Fxxxx/applications/application.c

@@ -35,27 +35,7 @@
 
 void rt_init_thread_entry(void* parameter)
 {
-    /* LwIP Initialization */
-#ifdef RT_USING_LWIP
-    {
-        extern void lwip_sys_init(void);
-
-        /* register ethernetif device */
-        eth_system_device_init();
-
-        rt_hw_stm32_eth_init();
-        /* re-init device driver */
-        rt_device_init_all();
-
-        /* init lwip system */
-        lwip_sys_init();
-        rt_kprintf("TCP/IP initialized!\n");
-    }
-#endif
-
-//FS
-
-//GUI
+    /* nothing */
 }
 
 float f_var1;
@@ -70,7 +50,7 @@ static void rt_thread_entry_led1(void* parameter)
 {
     int n = 0;
     rt_hw_led_init();
-	
+
     while (1)
     {
         //rt_kprintf("LED\t%d\tis shining\r\n",n);
@@ -92,16 +72,9 @@ int rt_application_init()
 {
     rt_thread_t init_thread;
 
-#if (RT_THREAD_PRIORITY_MAX == 32)
     init_thread = rt_thread_create("init",
                                    rt_init_thread_entry, RT_NULL,
-                                   2048, 8, 20);
-#else
-    init_thread = rt_thread_create("init",
-                                   rt_init_thread_entry, RT_NULL,
-                                   2048, 80, 20);
-#endif
-
+                                   2048, RT_THREAD_PRIORITY_MAX/3, 20);
     if (init_thread != RT_NULL)
         rt_thread_startup(init_thread);
 

bsp/K60Fxxxx/applications/startup.c

@@ -85,9 +85,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-	/* init all device */
-	rt_device_init_all();
-
 	/* init application */
 	rt_application_init();
 
@@ -112,7 +109,7 @@ void rtthread_startup(void)
 
 int main(void)
 {
-	
+
 	/* disable interrupt first */
 	rt_hw_interrupt_disable();
 

bsp/at91sam9260/applications/application.c

@@ -138,8 +138,6 @@ void rt_init_thread_entry(void* parameter)
 		/* register ethernetif device */
 		eth_system_device_init();
 		rt_hw_macb_init();
-		/* re-init device driver */
-		rt_device_init_all();
 		/* init lwip system */
 		lwip_sys_init();
 	}
@@ -176,7 +174,7 @@ void rt_led_thread_entry(void* parameter)
 			led_on(3);
 		else
 			led_off(3);
-			
+
 	}
 }
 #endif
@@ -197,7 +195,7 @@ int rt_application_init()
 								rt_led_thread_entry, RT_NULL,
 								512, 20, 20);
 #endif
-								
+
 #else
 	init_thread = rt_thread_create("init",
 								rt_init_thread_entry, RT_NULL,
@@ -207,7 +205,7 @@ int rt_application_init()
 								rt_led_thread_entry, RT_NULL,
 								512, 200, 20);
 #endif
-								
+
 #endif
 
 	if (init_thread != RT_NULL)

bsp/avr32uc3b0/startup.c

@@ -39,7 +39,6 @@ int main(void)
 #endif
 
 	rt_system_scheduler_init();
-	rt_device_init_all();
 	rt_application_init();
 
 #ifdef RT_USING_FINSH

bsp/beaglebone/drivers/serial.c

@@ -426,7 +426,7 @@ int rt_hw_serial_init(void)
     config.stop_bits = STOP_BITS_1;
     config.invert    = NRZ_NORMAL;
     serial3.ops    = &am33xx_uart_ops;
-    serial3.int_rx = &uart_3_int_rx;
+    serial3.int_rx = &uart3_int_rx;
     serial3.config = config;
     /* enable RX interrupt */
     UART_IER_REG(uart3.base) = 0x01;
@@ -470,7 +470,7 @@ int rt_hw_serial_init(void)
     config.parity    = PARITY_NONE;
     config.stop_bits = STOP_BITS_1;
     config.invert    = NRZ_NORMAL;
-  
+
     serial5.ops    = &am33xx_uart_ops;
     serial5.int_rx = &uart5_int_rx;
     serial5.config = config;

bsp/bf533/startup.c

@@ -62,9 +62,6 @@ void rtthread_startup(void)
         RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
         &uart0);
 
-    /* init all device */
-    rt_device_init_all();
-
     rt_console_set_device("uart0");
 #endif
 

bsp/dev3210/startup.c

@@ -65,11 +65,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/efm32/startup.c

@@ -114,9 +114,6 @@ void rtthread_startup(void)
     /* init scheduler system */
     rt_system_scheduler_init();
 
-    /* init all devices */
-    rt_device_init_all();
-
     /* init finsh */
 #ifdef RT_USING_FINSH
     finsh_system_init();

bsp/jz47xx/startup.c

@@ -55,11 +55,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/lm3s8962/applications/startup.c

@@ -97,7 +97,7 @@ void rtthread_startup(void)
 #endif
 #endif
 
-#ifdef RT_USING_MODULE	
+#ifdef RT_USING_MODULE
 	/* init module system */
 	rt_system_module_init();
 #endif
@@ -118,8 +118,6 @@ void rtthread_startup(void)
 	/* init sd card device */
 	rt_hw_sdcard_init();
 #endif
-	/* init all device */
-	rt_device_init_all();
 
 	/* init application */
 	rt_application_init();
@@ -149,7 +147,7 @@ int main(void)
 	/* disable interrupt first */
 	level = rt_hw_interrupt_disable();
 	rtthread_startup();
-	
+
 	return 0;
 }
 

bsp/lm3s9b9x/applications/startup.c

@@ -118,8 +118,6 @@ void rtthread_startup(void)
 	/* init sd card device */
 	rt_hw_sdcard_init();
 #endif
-	/* init all device */
-	rt_device_init_all();
 
 	/* init application */
 	rt_application_init();

bsp/lm4f232/applications/startup.c

@@ -118,8 +118,6 @@ void rtthread_startup(void)
 	/* init sd card device */
 	rt_hw_sdcard_init();
 #endif
-	/* init all device */
-	rt_device_init_all();
 
 	/* init application */
 	rt_application_init();

bsp/lpc1114/startup.c

@@ -76,11 +76,6 @@ void rtthread_startup(void)
 	rt_thread_idle_sethook(rt_hw_led_flash);
 #endif
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 
@@ -109,7 +104,7 @@ int main (void)
 
 	/* invoke rtthread_startup */
 	rtthread_startup();
-	
+
 	return 0;
 }
 

bsp/lpc122x/startup.c

@@ -76,11 +76,6 @@ void rtthread_startup(void)
 	rt_thread_idle_sethook(rt_hw_led_flash);
 #endif
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 
@@ -109,7 +104,7 @@ int main (void)
 
 	/* invoke rtthread_startup */
 	rtthread_startup();
-	
+
 	return 0;
 }
 

bsp/lpc176x/applications/application.c

@@ -19,14 +19,20 @@
 #include <rtthread.h>
 #include "platform.h"
 
-#ifdef RT_USING_COMPONENTS_INIT
-#include <components.h>
-#endif
 #ifdef RT_USING_LWIP
 #include <emac.h>
+#include <netif/ethernetif.h>
+extern int lwip_system_init(void);
 #endif
+
 #ifdef RT_USING_DFS
 #include <dfs_fs.h>
+#include <sd.h>
+#endif
+
+#ifdef RT_USING_FINSH
+#include <shell.h>
+#include <finsh.h>
 #endif
 
 /* thread phase init */
@@ -38,21 +44,40 @@ void rt_init_thread_entry(void *parameter)
 #ifdef RT_USING_LWIP
     /* register Ethernet interface device */
     lpc17xx_emac_hw_init();
-#endif
 
-#ifdef RT_USING_COMPONENTS_INIT
-    /* initialization RT-Thread Components */
-    rt_components_init();
+    /* initialize lwip stack */
+	/* register ethernetif device */
+	eth_system_device_init();
+
+	/* initialize lwip system */
+	lwip_system_init();
+	rt_kprintf("TCP/IP initialized!\n");
 #endif
 
     /* Filesystem Initialization */
 #ifdef RT_USING_DFS
+    rt_hw_sdcard_init();
+
+	/* initialize the device file system */
+	dfs_init();
+
+#ifdef RT_USING_DFS_ELMFAT
+	/* initialize the elm chan FatFS file system*/
+	elm_init();
+#endif
+
     /* mount sd card fat partition 1 as root directory */
     if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
     	rt_kprintf("File System initialized!\n");
     else
     	rt_kprintf("File System init failed!\n");
 #endif
+
+#ifdef RT_USING_FINSH
+	/* initialize finsh */
+	finsh_system_init();
+	finsh_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif
 }
 
 int rt_application_init()

bsp/lpc176x/applications/startup.c

@@ -16,20 +16,13 @@
 #include <rthw.h>
 #include <rtthread.h>
 
-#include "LPC17xx.h"
-#include "board.h"
-
-#ifdef RT_USING_DFS
-#include "sd.h"
-#endif
-
 /**
- * @addtogroup LPC17
+ * @addtogroup LPC176x
  */
 
 /*@{*/
-
-extern int  rt_application_init(void);
+#include <board.h>
+extern int rt_application_init(void);
 
 #ifdef __CC_ARM
 extern int Image$$RW_IRAM1$$ZI$$Limit;
@@ -84,14 +77,6 @@ void rtthread_startup(void)
 	/* initialize scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-#ifdef RT_USING_DFS
-	rt_hw_sdcard_init();
-#endif
-	/* initialize all device */
-	rt_device_init_all();
-#endif
-
 	/* initialize application */
 	rt_application_init();
 

bsp/lpc176x/drivers/sd.c

@@ -397,7 +397,19 @@ static rt_size_t rt_sdcard_write (rt_device_t dev, rt_off_t pos, const void* buf
 
 static rt_err_t rt_sdcard_control(rt_device_t dev, rt_uint8_t cmd, void *args)
 {
-	return RT_EOK;
+    if (cmd == RT_DEVICE_CTRL_BLK_GETGEOME)
+    {
+        struct rt_device_blk_geometry *geometry;
+        
+        geometry = (struct rt_device_blk_geometry *)args;
+        if (geometry == RT_NULL) return -RT_ERROR;
+
+        geometry->bytes_per_sector = SDCfg.sectorsize;
+        geometry->block_size = SDCfg.blocksize;
+        geometry->sector_count = SDCfg.sectorcnt;
+    }
+
+    return RT_EOK;
 }
 
 void rt_hw_sdcard_init()

bsp/lpc176x/project.uvproj

@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile></SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -43,14 +44,14 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\obj\</OutputDirectory>
+          <OutputDirectory>.\build\</OutputDirectory>
           <OutputName>rtthread-lpc</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\obj\</ListingPath>
+          <ListingPath>.\build\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
@@ -97,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -136,6 +138,7 @@
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
             <RestoreFunctions>0</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
           <TargetSelection>7</TargetSelection>
@@ -164,9 +167,14 @@
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -344,11 +352,12 @@
             <Rwpi>0</Rwpi>
             <wLevel>0</wLevel>
             <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
               <Undefine></Undefine>
-              <IncludePath>.;..\..\components\CMSIS\Include;..\..\components\finsh;..\..\components\init;..\..\components\net\lwip\src;..\..\components\net\lwip\src\arch\include;..\..\components\net\lwip\src\include;..\..\components\net\lwip\src\include\ipv4;..\..\components\net\lwip\src\include\netif;..\..\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m3;CMSIS\CM3\DeviceSupport\NXP\LPC17xx;applications;drivers</IncludePath>
+              <IncludePath>.;..\..\components\CMSIS\Include;..\..\components\finsh;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\include\netif;..\..\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m3;CMSIS\CM3\DeviceSupport\NXP\LPC17xx;applications;drivers</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -359,6 +368,7 @@
             <SplitLS>0</SplitLS>
             <SwStkChk>0</SwStkChk>
             <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
@@ -385,6 +395,21 @@
         </TargetArmAds>
       </TargetOption>
       <Groups>
+        <Group>
+          <GroupName>CMSIS</GroupName>
+          <Files>
+            <File>
+              <FileName>system_LPC17xx.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>CMSIS\CM3\DeviceSupport\NXP\LPC17xx\system_LPC17xx.c</FilePath>
+            </File>
+            <File>
+              <FileName>startup_LPC17xx.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>CMSIS\CM3\DeviceSupport\NXP\LPC17xx\startup\arm\startup_LPC17xx.s</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>Applications</GroupName>
           <Files>
@@ -405,21 +430,6 @@
             </File>
           </Files>
         </Group>
-        <Group>
-          <GroupName>CMSIS</GroupName>
-          <Files>
-            <File>
-              <FileName>system_LPC17xx.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>CMSIS\CM3\DeviceSupport\NXP\LPC17xx\system_LPC17xx.c</FilePath>
-            </File>
-            <File>
-              <FileName>startup_LPC17xx.s</FileName>
-              <FileType>2</FileType>
-              <FilePath>CMSIS\CM3\DeviceSupport\NXP\LPC17xx\startup\arm\startup_LPC17xx.s</FilePath>
-            </File>
-          </Files>
-        </Group>
         <Group>
           <GroupName>Drivers</GroupName>
           <Files>
@@ -553,6 +563,16 @@
         <Group>
           <GroupName>finsh</GroupName>
           <Files>
+            <File>
+              <FileName>shell.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
+            </File>
+            <File>
+              <FileName>symbol.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
+            </File>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
@@ -593,11 +613,6 @@
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
             </File>
-            <File>
-              <FileName>finsh_token.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
-            </File>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
@@ -609,24 +624,9 @@
               <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
             </File>
             <File>
-              <FileName>shell.c</FileName>
+              <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\shell.c</FilePath>
-            </File>
-            <File>
-              <FileName>symbol.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\symbol.c</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>Components</GroupName>
-          <Files>
-            <File>
-              <FileName>components.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\init\components.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -636,177 +636,177 @@
             <File>
               <FileName>api_lib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\api_lib.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_lib.c</FilePath>
             </File>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\api_msg.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_msg.c</FilePath>
             </File>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\err.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\err.c</FilePath>
             </File>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\netbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netbuf.c</FilePath>
             </File>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\netdb.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netdb.c</FilePath>
             </File>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\netifapi.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netifapi.c</FilePath>
             </File>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\sockets.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\sockets.c</FilePath>
             </File>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\tcpip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\tcpip.c</FilePath>
             </File>
             <File>
               <FileName>sys_arch.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\arch\sys_arch.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\arch\sys_arch.c</FilePath>
             </File>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\def.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\def.c</FilePath>
             </File>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\dhcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dhcp.c</FilePath>
             </File>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\dns.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dns.c</FilePath>
             </File>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\init.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\init.c</FilePath>
             </File>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\memp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\memp.c</FilePath>
             </File>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\netif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\netif.c</FilePath>
             </File>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\pbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\pbuf.c</FilePath>
             </File>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\raw.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\raw.c</FilePath>
             </File>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\stats.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\stats.c</FilePath>
             </File>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\sys.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\sys.c</FilePath>
             </File>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\tcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp.c</FilePath>
             </File>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\tcp_in.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_in.c</FilePath>
             </File>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\tcp_out.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_out.c</FilePath>
             </File>
             <File>
               <FileName>timers.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\timers.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\timers.c</FilePath>
             </File>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\udp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\udp.c</FilePath>
             </File>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\autoip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</FilePath>
             </File>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\icmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</FilePath>
             </File>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\igmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</FilePath>
             </File>
             <File>
               <FileName>inet.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\inet.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet.c</FilePath>
             </File>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\inet_chksum.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</FilePath>
             </File>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\ip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip.c</FilePath>
             </File>
             <File>
               <FileName>ip_addr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\ip_addr.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</FilePath>
             </File>
             <File>
               <FileName>ip_frag.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\ip_frag.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</FilePath>
             </File>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\netif\etharp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\etharp.c</FilePath>
             </File>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\netif\ethernetif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\ethernetif.c</FilePath>
             </File>
             <File>
               <FileName>slipif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\netif\slipif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\slipif.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/lpc176x/rtconfig.h

@@ -77,8 +77,8 @@
 #define RT_CONSOLE_DEVICE_NAME	"uart0"
 // </section>
 
-// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
-#define RT_USING_COMPONENTS_INIT
+// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="false" />
+// #define RT_USING_COMPONENTS_INIT
 // <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" >
 #define RT_USING_FINSH
 // <bool name="FINSH_USING_SYMTAB" description="Using symbol table in finsh shell" default="true" />
@@ -99,7 +99,7 @@
 // <section name="RT_USING_DFS" description="Device file system" default="true" >
 // #define RT_USING_DFS
 // <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" />
-// #define DFS_USING_WORKDIR
+#define DFS_USING_WORKDIR
 // <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" />
 #define DFS_FILESYSTEMS_MAX	2
 // <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" />
@@ -107,12 +107,14 @@
 // <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" />
 #define RT_USING_DFS_ELMFAT
 // <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0">
+// <item description="Disable">0</item>
 // <item description="LFN1">1</item>
 // <item description="LFN1">2</item>
+// <item description="LFN3">3</item>
 // </integer>
-#define RT_DFS_ELM_USE_LFN	1
+#define RT_DFS_ELM_USE_LFN	0
 // <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="256" />
-#define RT_DFS_ELM_MAX_LFN	64
+#define RT_DFS_ELM_MAX_LFN	256
 // <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" />
 // #define RT_USING_DFS_YAFFS2
 // <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" />
@@ -149,8 +151,6 @@
 // #define RT_LWIP_SNMP
 // <bool name="RT_LWIP_DHCP" description="Enable DHCP client to get IP address" default="false" />
 // #define RT_LWIP_DHCP
-// <integer name="RT_LWIP_TCP_SEG_NUM" description="the number of simultaneously queued TCP" default="4" />
-#define RT_LWIP_TCP_SEG_NUM	4
 // <integer name="RT_LWIP_TCPTHREAD_PRIORITY" description="the thread priority of TCP thread" default="128" />
 #define RT_LWIP_TCPTHREAD_PRIORITY	12
 // <integer name="RT_LWIP_TCPTHREAD_MBOX_SIZE" description="the mail box size of TCP thread to wait for" default="32" />

bsp/lpc176x/template.uvopt

@@ -0,0 +1,169 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.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>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>RT-Thread LPC17xx</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </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>.\build\</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>8</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments>-MPU</SimDllArguments>
+        <SimDlgDllName>DARMP1.DLL</SimDlgDllName>
+        <SimDlgDllArguments>-pLPC1768</SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments>-MPU</TargetDllArguments>
+        <TargetDlgDllName>TARMP1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments>-pLPC1768</TargetDlgDllArguments>
+      </DllOpt>
+      <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>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>7</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>Segger\JL2CM3.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>JL2CM3</Key>
+          <Name>-U20090928 -O78 -S0 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-O463 -S0 -C0 -FO7 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000)</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>
+    </TargetOption>
+  </Target>
+
+</ProjectOpt>

bsp/lpc176x/template.uvproj

@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile></SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -43,14 +44,14 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\obj\</OutputDirectory>
+          <OutputDirectory>.\build\</OutputDirectory>
           <OutputName>rtthread-lpc</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\obj\</ListingPath>
+          <ListingPath>.\build\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
@@ -61,6 +62,8 @@
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
           </BeforeCompile>
           <BeforeMake>
             <RunUserProg1>0</RunUserProg1>
@@ -95,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -115,7 +119,7 @@
             <Oh166RecLen>16</Oh166RecLen>
           </OPTHX>
           <Simulator>
-            <UseSimulator>1</UseSimulator>
+            <UseSimulator>0</UseSimulator>
             <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
             <RunToMain>1</RunToMain>
             <RestoreBreakpoints>1</RestoreBreakpoints>
@@ -126,17 +130,18 @@
             <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
           </Simulator>
           <Target>
-            <UseTarget>0</UseTarget>
+            <UseTarget>1</UseTarget>
             <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>0</RunToMain>
+            <RunToMain>1</RunToMain>
             <RestoreBreakpoints>1</RestoreBreakpoints>
             <RestoreWatchpoints>1</RestoreWatchpoints>
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
             <RestoreFunctions>0</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
-          <TargetSelection>5</TargetSelection>
+          <TargetSelection>7</TargetSelection>
           <SimDlls>
             <CpuDll></CpuDll>
             <CpuDllArguments></CpuDllArguments>
@@ -162,9 +167,14 @@
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -342,6 +352,7 @@
             <Rwpi>0</Rwpi>
             <wLevel>0</wLevel>
             <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
@@ -357,6 +368,7 @@
             <SplitLS>0</SplitLS>
             <SwStkChk>0</SwStkChk>
             <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>

bsp/lpc178x/applications/application.c

@@ -65,8 +65,6 @@ void rt_init_thread_entry(void *parameter)
 
         /* register ethernetif device */
         lpc17xx_emac_hw_init();
-        /* init all device */
-        rt_device_init_all();
 
         /* init lwip system */
         lwip_sys_init();
@@ -78,13 +76,11 @@ void rt_init_thread_entry(void *parameter)
     {
     	extern void rtgui_system_server_init(void);
 		extern void application_init(void);
-		
+
 		rt_device_t lcd;
 
 		/* init lcd */
 		rt_hw_lcd_init();
-		/* re-init device driver */
-		rt_device_init_all();
 
 		/* find lcd device */
 		lcd = rt_device_find("lcd");

bsp/lpc178x/project.uvopt

@@ -0,0 +1,932 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.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>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>RT-Thread LPC17xx</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </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>.\build\</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>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>8</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments>-MPU</SimDllArguments>
+        <SimDlgDllName>DARMP1.DLL</SimDlgDllName>
+        <SimDlgDllArguments>-pLPC1788</SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments>-MPU</TargetDllArguments>
+        <TargetDlgDllName>TARMP1.DLL</TargetDlgDllName>
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+      <PathWithFileName>..\..\libcpu\arm\common\backtrace.c</PathWithFileName>
+      <FilenameWithoutPath>backtrace.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>5</GroupNumber>
+      <FileNumber>31</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\libcpu\arm\common\div0.c</PathWithFileName>
+      <FilenameWithoutPath>div0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>5</GroupNumber>
+      <FileNumber>32</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\libcpu\arm\common\showmem.c</PathWithFileName>
+      <FilenameWithoutPath>showmem.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>finsh</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>33</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\shell.c</PathWithFileName>
+      <FilenameWithoutPath>shell.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>34</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\symbol.c</PathWithFileName>
+      <FilenameWithoutPath>symbol.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>35</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\cmd.c</PathWithFileName>
+      <FilenameWithoutPath>cmd.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>36</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_compiler.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_compiler.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>37</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_error.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_error.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>38</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_heap.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_heap.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>39</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_init.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_init.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>40</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_node.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_node.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>41</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_ops.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_ops.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>42</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_parser.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_parser.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>43</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_var.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_var.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>44</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_vm.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_vm.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>45</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\components\finsh\finsh_token.c</PathWithFileName>
+      <FilenameWithoutPath>finsh_token.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>

bsp/lpc178x/project.uvproj

@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile></SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -43,14 +44,14 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\obj\</OutputDirectory>
+          <OutputDirectory>.\build\</OutputDirectory>
           <OutputName>rtthread-lpc</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\obj\</ListingPath>
+          <ListingPath>.\build\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
@@ -97,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -130,7 +132,7 @@
           <Target>
             <UseTarget>1</UseTarget>
             <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>0</RunToMain>
+            <RunToMain>1</RunToMain>
             <RestoreBreakpoints>1</RestoreBreakpoints>
             <RestoreWatchpoints>1</RestoreWatchpoints>
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
@@ -165,9 +167,14 @@
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -388,21 +395,6 @@
         </TargetArmAds>
       </TargetOption>
       <Groups>
-        <Group>
-          <GroupName>Applications</GroupName>
-          <Files>
-            <File>
-              <FileName>application.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\application.c</FilePath>
-            </File>
-            <File>
-              <FileName>startup.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\startup.c</FilePath>
-            </File>
-          </Files>
-        </Group>
         <Group>
           <GroupName>CMSIS</GroupName>
           <Files>
@@ -423,6 +415,21 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>Applications</GroupName>
+          <Files>
+            <File>
+              <FileName>application.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\application.c</FilePath>
+            </File>
+            <File>
+              <FileName>startup.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\startup.c</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>Drivers</GroupName>
           <Files>
@@ -576,6 +583,16 @@
         <Group>
           <GroupName>finsh</GroupName>
           <Files>
+            <File>
+              <FileName>shell.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
+            </File>
+            <File>
+              <FileName>symbol.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
+            </File>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
@@ -616,11 +633,6 @@
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
             </File>
-            <File>
-              <FileName>finsh_token.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
-            </File>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
@@ -632,24 +644,9 @@
               <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
             </File>
             <File>
-              <FileName>msh.c</FileName>
+              <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\msh.c</FilePath>
-            </File>
-            <File>
-              <FileName>msh_cmd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
-            </File>
-            <File>
-              <FileName>shell.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\shell.c</FilePath>
-            </File>
-            <File>
-              <FileName>symbol.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\symbol.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/lpc178x/template.uvopt

@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.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>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>RT-Thread LPC17xx</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </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>.\build\</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>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments>-MPU</SimDllArguments>
+        <SimDlgDllName>DARMP1.DLL</SimDlgDllName>
+        <SimDlgDllArguments>-pLPC1788</SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments>-MPU</TargetDllArguments>
+        <TargetDlgDllName>TARMP1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments>-pLPC1788</TargetDlgDllArguments>
+      </DllOpt>
+      <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>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>7</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>Segger\JL2CM3.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-O463 -S0 -C0 -FO7 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000)</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>
+    </TargetOption>
+  </Target>
+
+</ProjectOpt>

bsp/lpc178x/template.uvproj

@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile></SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -43,14 +44,14 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\obj\</OutputDirectory>
+          <OutputDirectory>.\build\</OutputDirectory>
           <OutputName>rtthread-lpc</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\obj\</ListingPath>
+          <ListingPath>.\build\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
@@ -61,6 +62,8 @@
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
           </BeforeCompile>
           <BeforeMake>
             <RunUserProg1>0</RunUserProg1>
@@ -95,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -128,12 +132,13 @@
           <Target>
             <UseTarget>1</UseTarget>
             <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>0</RunToMain>
+            <RunToMain>1</RunToMain>
             <RestoreBreakpoints>1</RestoreBreakpoints>
             <RestoreWatchpoints>1</RestoreWatchpoints>
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
             <RestoreFunctions>0</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
           <TargetSelection>7</TargetSelection>
@@ -162,9 +167,14 @@
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -342,6 +352,7 @@
             <Rwpi>0</Rwpi>
             <wLevel>0</wLevel>
             <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
@@ -357,6 +368,7 @@
             <SplitLS>0</SplitLS>
             <SwStkChk>0</SwStkChk>
             <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>

bsp/lpc2148/applications/startup.c

@@ -100,9 +100,6 @@ void rtthread_startup(void)
 
     /* init hardware serial device */
     rt_hw_serial_init();
-
-    /*init all registed devices*/
-    rt_device_init_all();
 #endif
 
     /* init application */

bsp/lpc408x/Libraries/Device/NXP/LPC407x_8x_177x_8x/Source/Templates/GCC/startup_LPC407x_8x_177x_8x.s

@@ -102,18 +102,18 @@ __cs3_interrupt_vector_cortex_m:
     .long   DMA_IRQHandler              /* 42: General Purpose DMA          */
     .long   I2S_IRQHandler              /* 43: I2S                          */
     .long   ENET_IRQHandler             /* 44: Ethernet                     */
-    .long   MCI_IRQHandler              /* 45: SD/MMC Card					*/
+    .long   MCI_IRQHandler              /* 45: SD/MMC Card		    */
     .long   MCPWM_IRQHandler            /* 46: Motor Control PWM            */
     .long   QEI_IRQHandler              /* 47: Quadrature Encoder Interface */
     .long   PLL1_IRQHandler             /* 48: PLL1 Lock (USB PLL)          */
-    .long	USBActivity_IRQHandler		/* 49: USB Activity 				*/
-    .long 	CANActivity_IRQHandler		/* 50: CAN Activity					*/
-    .long	UART4_IRQHandler            /* 51: UART4						*/
-    .long	SSP2_IRQHandler				/* 52: SSP2							*/
-    .long 	LCD_IRQHandler				/* 53: LCD							*/
-    .long	GPIO_IRQHandler				/* 54: GPIO							*/
-    .long 	PWM0_IRQHandler				/* 55: PWM0							*/
-    .long 	EEPROM_IRQHandler			/* 56: EEPROM						*/
+    .long   USBActivity_IRQHandler	/* 49: USB Activity 		    */
+    .long   CANActivity_IRQHandler	/* 50: CAN Activity		    */
+    .long   UART4_IRQHandler            /* 51: UART4			    */
+    .long   SSP2_IRQHandler		/* 52: SSP2			    */
+    .long   LCD_IRQHandler		/* 53: LCD			    */
+    .long   GPIO_IRQHandler		/* 54: GPIO			    */
+    .long   PWM0_IRQHandler		/* 55: PWM0			    */
+    .long   EEPROM_IRQHandler		/* 56: EEPROM			    */
 
     .size   __cs3_interrupt_vector_cortex_m, . - __cs3_interrupt_vector_cortex_m
 
@@ -130,22 +130,24 @@ CRP_Value:
     .section .cs3.reset,"x",%progbits
     .thumb_func
     .globl  __cs3_reset_cortex_m
+    .globl  Reset_Handler
     .type   __cs3_reset_cortex_m, %function
 __cs3_reset_cortex_m:
+Reset_Handler:
     .fnstart
 .ifdef RAM_MODE
 /* Clear .bss section (Zero init) */
-	MOV     R0, #0
-	LDR     R1, =__bss_start__
-	LDR     R2, =__bss_end__
-	CMP     R1,R2
-	BEQ     BSSIsEmpty
+    MOV     R0, #0
+    LDR     R1, =__bss_start__
+    LDR     R2, =__bss_end__
+    CMP     R1,R2
+    BEQ     BSSIsEmpty
 LoopZI:
-	CMP     R1, R2
-	BHS		BSSIsEmpty
-	STR   	R0, [R1]
-	ADD		R1, #4
-	BLO     LoopZI
+    CMP     R1, R2
+    BHS	    BSSIsEmpty
+    STR     R0, [R1]
+    ADD	    R1, #4
+    BLO     LoopZI
 BSSIsEmpty:
     LDR     R0, =SystemInit
     BLX     R0
@@ -154,7 +156,7 @@ BSSIsEmpty:
 .else
     LDR     R0, =SystemInit
     BLX     R0
-	LDR     R0,=_start
+    LDR     R0,=main
     BX      R0
 .endif
     .pool

bsp/lpc408x/drivers/drv_led.c

@@ -1,7 +1,8 @@
 #include <rtthread.h>
 #include "board.h"
+#include "drv_led.h"
 
-#define RT_DEVICE_CTRL_RTC_GET_COUNT     0x81        /**< get count                                   */
+#define LED_DEVICE_CTRL     0x01        /*LED control command*/
 
 #define LED_NUM    4
 struct led_ctrl
@@ -92,11 +93,11 @@ static rt_size_t rt_led_write(rt_device_t dev, rt_off_t pos,
     {
         if (*value++)
         {
-            led.ctrl[pos + index].port->CLR |= (1 << led.ctrl[pos + index].num);
+            led.ctrl[pos + index].port->CLR = (1 << led.ctrl[pos + index].num);
         }
         else
         {
-            led.ctrl[pos + index].port->SET |= (1 << led.ctrl[pos + index].num);
+            led.ctrl[pos + index].port->SET = (1 << led.ctrl[pos + index].num);
         }
     }
     return index;
@@ -106,7 +107,7 @@ static rt_err_t rt_led_control(rt_device_t dev, rt_uint8_t cmd, void *args)
 {
     RT_ASSERT(dev == &led.parent);
 
-    if (cmd == RT_DEVICE_CTRL_RTC_GET_COUNT)
+    if (cmd == LED_DEVICE_CTRL)
     {
         rt_uint32_t *led_num = args;
         *led_num = LED_NUM;

bsp/lpc408x/drivers/drv_led.h

@@ -0,0 +1,8 @@
+#ifndef __DRV_LED_H
+#define __DRV_LED_H
+
+#define LED_DEVICE_CTRL     0x01        /*LED control command*/
+
+void rt_led_hw_init(void);
+
+#endif

bsp/ls1bdev/applications/application.c

@@ -33,14 +33,11 @@ void rt_init_thread_entry(void *parameter)
 
 		/* init Display Controller */
 		rt_hw_dc_init();
-			
-		/* re-init device driver */
-		rt_device_init_all();
-	
+
 		/* find Display Controller device */
 		dc = rt_device_find("dc");
-	
-		/* set Display Controller device as rtgui graphic driver */		
+
+		/* set Display Controller device as rtgui graphic driver */
 		rtgui_graphic_set_device(dc);
 	}
 #endif
@@ -59,7 +56,7 @@ int rt_application_init(void)
 	tid = rt_thread_create("init",
 							rt_init_thread_entry, RT_NULL,
 							4096, 8, 20);
-	if (tid != RT_NULL) 
+	if (tid != RT_NULL)
 		rt_thread_startup(tid);
 
 	return 0;

bsp/ls1bdev/applications/startup.c

@@ -64,11 +64,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/ls1bdev/ls1b_ram.lds

@@ -46,6 +46,12 @@ SECTIONS
          KEEP(*(VSymTab))
          __vsymtab_end = .;
          . = ALIGN(4);
+
+         . = ALIGN(4);
+         __rt_init_start = .;
+         KEEP(*(SORT(.rti_fn*)))
+          __rt_init_end = .;
+         . = ALIGN(4);
     }
 
     . = ALIGN(4);

bsp/m16c62p/applications/startup.c

@@ -42,7 +42,7 @@ void rtthread_startup(void)
 {
 	/* init hardware interrupt */
 	rt_hw_interrupt_init();
-        
+
 	/* init board */
 	rt_hw_board_init();
 
@@ -51,13 +51,13 @@ void rtthread_startup(void)
 
 	/* init tick */
 	rt_system_tick_init();
-    
+
 	/* init kernel object */
 	rt_system_object_init();
-    
+
 	/* init timer system */
 	rt_system_timer_init();
-    
+
 #ifdef RT_USING_HEAP
 #ifdef __ICCM16C__
 	rt_system_heap_init(__segment_begin("DATA16_HEAP"), __segment_end("DATA16_HEAP"));
@@ -68,11 +68,6 @@ void rtthread_startup(void)
 
 	/* init scheduler system */
 	rt_system_scheduler_init();
-    
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
 
 	/* init application */
 	rt_application_init();
@@ -88,10 +83,10 @@ void rtthread_startup(void)
 
 	/* init idle thread */
 	rt_thread_idle_init();
-    
+
 	/* start scheduler */
 	rt_system_scheduler_start();
-    
+
 	/* never reach here */
 	return ;
 }
@@ -103,7 +98,7 @@ int main(void)
 
 	/* init system setting */
 	system_init();
-    
+
 	/* startup RT-Thread RTOS */
 	rtthread_startup();
 

bsp/mb9bf500r/application.c

@@ -15,7 +15,7 @@
 /**
  * @addtogroup FM3
  */
- 
+
 /*@{*/
 
 #include <rtthread.h>
@@ -37,48 +37,45 @@ static char msg_pool[2048];
 
 void rt_init_thread_entry(void *parameter)
 {
-    rt_device_t lcd;  
-    
+    rt_device_t lcd;
+
     rt_hw_led_init();
 	rt_hw_key_init();
 	rt_hw_adc_init();
-	rt_hw_lcd_init();      
+	rt_hw_lcd_init();
 	rt_hw_cpu_init();
-    
-	/* re-init device driver */
-	rt_device_init_all();
-	
+
 #ifdef RT_USING_RTGUI
 	extern void rtgui_system_server_init(void);
 
 	/* find lcd device */
-	lcd = rt_device_find("lcd");    
-    
-	/* set lcd device as rtgui graphic driver */		
+	lcd = rt_device_find("lcd");
+
+	/* set lcd device as rtgui graphic driver */
 	rtgui_graphic_set_device(lcd);
 
 	/* init rtgui system server */
 	rtgui_system_server_init();
-   
+
 	/* startup rtgui */
 	rtgui_startup();
 #else
 	{
 	char buf[20] = {'\0'};
     struct lcd_msg msg;
-    rt_device_t device;   
+    rt_device_t device;
     device = rt_device_find("lcd");
 	rt_device_control(device, RT_DEVICE_CTRL_LCD_CLEAR_SCR, RT_NULL);
 	x = 1;
 	y = 1;
-	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "ADC"); 
+	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "ADC");
 	x = 1;
 	y = 20;
 	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "CPU");
 	x = 1;
 	y = 40;
 	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "KEY");
-    
+
     while(1)
     {
         if (rt_mq_recv(&mq, &msg, sizeof(msg), RT_WAITING_FOREVER) == RT_EOK)
@@ -90,14 +87,14 @@ void rt_init_thread_entry(void *parameter)
 					y = 1;
 					rt_memset(buf, 0, sizeof(buf));
 					rt_sprintf(buf, "%04d", msg.adc_value);
-					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf); 
+					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf);
 					break;
 				case CPU_MSG:
 					x = 40;
 					y = 20;
 					rt_memset(buf, 0, sizeof(buf));
 					rt_sprintf(buf, "%03d %03d", msg.major, msg.minor);
-					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf); 
+					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf);
 					break;
 				case KEY_MSG:
 					x = 40;
@@ -110,22 +107,22 @@ void rt_init_thread_entry(void *parameter)
 							break;
 						case KEY_UP:
 							rt_sprintf(buf, "UP KEY   ");
-							break;	
+							break;
                 		case KEY_RIGHT:
 							rt_sprintf(buf, "RIGHT KEY");
 							break;
 						case KEY_LEFT:
 							rt_sprintf(buf, "LEFT KEY ");
-							break;	
+							break;
                 		case KEY_ENTER:
 							rt_sprintf(buf, "ENTER KEY");
 							break;
 						default:
 							rt_sprintf(buf, "NO KEY   ");
-							break;								
+							break;
                 	}
-					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf); 
-                    break;                    
+					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf);
+                    break;
     		}
         }
     }
@@ -138,11 +135,11 @@ int rt_application_init(void)
     rt_thread_t init_thread;
 
 	rt_mq_init(&mq, "mqt", &msg_pool[0], 128 - sizeof(void*), sizeof(msg_pool), RT_IPC_FLAG_FIFO);
-	
+
     init_thread = rt_thread_create("init", rt_init_thread_entry, RT_NULL, 1024, 21, 20);
     if(init_thread != RT_NULL)
         rt_thread_startup(init_thread);
-    
+
     return 0;
 }
 

bsp/mb9bf500r/startup.c

@@ -67,11 +67,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 
@@ -97,7 +92,7 @@ int main(void)
 
 	/* init system setting */
 	SystemInit();
-    
+
 	/* startup RT-Thread RTOS */
 	rtthread_startup();
 

bsp/mb9bf506r/applications/startup.c

@@ -59,13 +59,9 @@ void rtthread_startup(void)
 	rt_system_scheduler_init();
 
 #ifdef RT_USING_DEVICE
-#ifdef RT_USING_DFS
-#ifdef RT_USING_DFS_UFFS
+#if defined(RT_USING_DFS) && defined(RT_USING_DFS_UFFS)
 	rt_hw_nand_init();
 #endif
-#endif
-	/* initialize all device */
-	rt_device_init_all();
 #endif
 
 	/* initialize application */
@@ -91,7 +87,7 @@ int main(void)
 {
 	/* disable interrupt first */
 	rt_hw_interrupt_disable();
-    
+
 	/* startup RT-Thread RTOS */
 	rtthread_startup();
 

bsp/microblaze/startup.c

@@ -52,7 +52,7 @@ void rtthread_startup(void)
 
 	/* init board */
 	rt_hw_board_init();
-	
+
 	rt_show_version();
 
 	/* init tick */
@@ -86,8 +86,6 @@ void rtthread_startup(void)
 #ifdef RT_USING_DEVICE
 	/* init hardware serial device */
 	rt_hw_serial_init();
-	/* init all device */
-	rt_device_init_all();
 #endif
 
 	/* init application */
@@ -113,7 +111,7 @@ int main (void)
 {
 	/* invoke rtthread_startup */
 	rtthread_startup();
-	
+
 	return 0;
 }
 

bsp/mini2440/application.c

@@ -16,7 +16,7 @@
 /**
  * @addtogroup mini2440
  */
- 
+
 /*@{*/
 
 #include <rtthread.h>
@@ -142,23 +142,20 @@ void rt_init_thread_entry(void *parameter)
 		extern void rtgui_system_server_init(void);
 
 		rt_device_t lcd;
-		
+
 		/* init lcd */
 		rt_hw_lcd_init();
-			
+
 		/* init touch panel */
-		rtgui_touch_hw_init();	
+		rtgui_touch_hw_init();
 
 		/* init keypad */
 		rt_hw_key_init();
-		
-		/* re-init device driver */
-		rt_device_init_all();
 
 		/* find lcd device */
 		lcd = rt_device_find("lcd");
 
-		/* set lcd device as rtgui graphic driver */		
+		/* set lcd device as rtgui graphic driver */
 		rtgui_graphic_set_device(lcd);
 
 		/* initalize rtgui system server */
@@ -175,9 +172,6 @@ void rt_init_thread_entry(void *parameter)
 		/* register ethernetif device */
 		rt_hw_dm9000_init();
 
-		/* re-init device driver */
-		rt_device_init_all();
-
 		/* init lwip system */
 		lwip_sys_init();
 		rt_kprintf("TCP/IP initialized!\n");
@@ -192,22 +186,19 @@ void rt_init_thread_entry(void *parameter)
 		rt_hw_lcd_init();
 
 		/* init touch panel */
-		rtgui_touch_hw_init();	
+		rtgui_touch_hw_init();
 
 		/* init keypad */
 		rt_hw_key_init();
 
-		/* re-init device driver */
-		rt_device_init_all();
-
 		/* create ftk thread */
 		ftk_thread = rt_thread_create("ftk",
 									rt_ftk_thread_entry, RT_NULL,
-									10 * 1024, 8, 20);	
+									10 * 1024, 8, 20);
 
 		/* startup ftk thread */
 		if (ftk_thread != RT_NULL)
-			rt_thread_startup(ftk_thread);		
+			rt_thread_startup(ftk_thread);
 	}
 #endif
 }

bsp/mini2440/startup.c

@@ -126,9 +126,6 @@ void rtthread_startup(void)
 
 	/* rtc init */
 	rt_hw_rtc_init();
-
-	/*init all registed devices */
-	rt_device_init_all();
 #endif
 
 	/* init application */

bsp/mini4020/applications/startup.c

@@ -48,7 +48,7 @@ void rtthread_startup()
 
 	/* show version */
 	rt_show_version();
-		
+
 	/* init tick */
 	rt_system_tick_init();
 
@@ -65,12 +65,10 @@ void rtthread_startup()
 	rt_system_heap_init(&__bss_end, (void*)0x34000000);
 #endif
 
-
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
 #ifdef RT_USING_DEVICE
-
 #ifdef RT_USING_DFS
 	rt_hw_sdcard_init();
 #endif
@@ -79,9 +77,6 @@ void rtthread_startup()
 	eth_system_device_init();
 	rt_hw_dm9161_init();
 #endif
-	
-	/*init all registed devices */
-	rt_device_init_all();
 #endif
 
 	/* init application */
@@ -103,21 +98,15 @@ void rtthread_startup()
 
 	/* never reach here */
 	return ;
-	
 }
 
 int main()
 {
-	rt_uint32_t UNUSED level;
-
 	/* disable interrupt first */
-	level = rt_hw_interrupt_disable();
+	rt_hw_interrupt_disable();
 
 	/* startup RT-Thread RTOS */
 	rtthread_startup();
 
 	return 0;
 }
-
-
-

bsp/nuc140/startup.c

@@ -71,11 +71,6 @@ void rtthread_startup(void)
 	rt_thread_idle_sethook(rt_hw_led_flash);
 #endif
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/realview-a8/.gitignore

@@ -1,26 +0,0 @@
-# Object files
-*.o
-*.bin
-*.pyc
-*.map
-*.elf
-
-# Libraries
-*.lib
-*.a
-
-# Shared objects (inc. Windows DLLs)
-*.dll
-*.so
-*.so.*
-*.dylib
-
-# Executables
-*.exe
-*.out
-*.app
-
-.scons*
-
-# directory
-build/*

bsp/realview-a8/README.md

@@ -1,11 +0,0 @@
-VMM BSP on realview-pb-a8
-
-This is a demo program that run RT-Thread VMM(Virtual Machine Module) on
-the single core RealView-PB-A8.
-
-To compile it, you need buildroot and a linux 3.8.x source tree. You should
-build the patched Linux kernel and builroot before building the VMM. This
-directory has a "mk.sh" helper script to build both the RT-Thread, Linux kernel
-module and the ramdisk.
-
-Linux console is serial0 and RT-Thread console is serial1.

bsp/realview-a8/SConscript

@@ -1,14 +0,0 @@
-# for module compiling
-import os
-Import('RTT_ROOT')
-
-cwd = str(Dir('#'))
-objs = []
-list = os.listdir(cwd)
-
-for d in list:
-    path = os.path.join(cwd, d)
-    if os.path.isfile(os.path.join(path, 'SConscript')):
-        objs = objs + SConscript(os.path.join(d, 'SConscript'))
-
-Return('objs')

bsp/realview-a8/SConstruct

@@ -1,38 +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-realview.' + 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)
-
-if GetDepend('RT_USING_VMM'):
-    if os.system('{cppcmd} -P -C -E -I. -D__ASSEMBLY__ {ldfile}.S -o {ldfile}'.format(
-                  cppcmd = os.path.join(rtconfig.EXEC_PATH, 'arm-none-eabi-gcc'),
-                  ldfile = rtconfig.LINK_SCRIPT)) != 0:
-        print 'failed to generate linker script %s' % rtconfig.LINK_SCRIPT
-        sys.exit(255)
-# if the linker script changed, relink the target
-Depends(TARGET, rtconfig.LINK_SCRIPT)
-
-# make a building
-DoBuilding(TARGET, objs)

bsp/realview-a8/applications/SConscript

@@ -1,11 +0,0 @@
-Import('RTT_ROOT')
-Import('rtconfig')
-from building import *
-
-cwd     = os.path.join(str(Dir('#')), 'applications')
-src	= Glob('*.c')
-CPPPATH = [cwd, str(Dir('#'))]
-
-group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
-
-Return('group')

bsp/realview-a8/applications/application.c

@@ -1,47 +0,0 @@
-/*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 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
- * 2012-11-20     Bernard    the first version
- */
-
-#include <rtthread.h>
-#include <components.h>
-
-#include <pthread.h>
-
-void *test_task(void *parameter)
-{
-    int count = 0;
-
-    while (1)
-    {
-        rt_thread_delay(RT_TICK_PER_SECOND);
-        rt_kprintf("count = %d\n", count ++);
-    }
-
-    return RT_NULL;
-}
-
-int rt_application_init()
-{
-    // pthread_t tid;
-
-    /* do component initialization */
-    rt_components_init();
-#ifdef RT_USING_NEWLIB
-    libc_system_init(RT_CONSOLE_DEVICE_NAME);
-#endif
-
-    // pthread_create(&tid, RT_NULL, test_task, RT_NULL);
-
-    return 0;
-}
-

bsp/realview-a8/applications/startup.c

@@ -1,72 +0,0 @@
-/*
- * File      : startup.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, 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
- * 2012-12-05     Bernard      the first version
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include <board.h>
-
-extern int  rt_application_init(void);
-extern void rt_hw_board_init(void);
-
-/**
- * This function will startup RT-Thread RTOS.
- */
-void rtthread_startup(void)
-{
-    /* initialzie hardware interrupt */
-    rt_hw_interrupt_init();
-
-    /* initialize board */
-    rt_hw_board_init();
-
-    /* show RT-Thread version */
-    rt_show_version();
-
-    /* initialize memory system */
-#ifdef RT_USING_HEAP
-    rt_system_heap_init(HEAP_BEGIN, HEAP_END);
-#endif
-
-    /* initialize scheduler system */
-    rt_system_scheduler_init();
-
-    /* initialize timer and soft timer thread */
-    rt_system_timer_init();
-    rt_system_timer_thread_init();
-
-    /* initialize application */
-    rt_application_init();
-
-    /* initialize idle thread */
-    rt_thread_idle_init();
-
-    /* start scheduler */
-    rt_system_scheduler_start();
-
-    /* never reach here */
-    return ;
-}
-
-int main(void)
-{
-    /* disable interrupt first */
-    rt_hw_interrupt_disable();
-
-    /* invoke rtthread_startup */
-    rtthread_startup();
-
-    return 0;
-}
-

bsp/realview-a8/boot.sh

@@ -1,3 +0,0 @@
-#!/bin/sh -e
-scons -j12
-qemu-system-arm -M realview-pb-a8 -kernel rtthread-realview.elf -serial vc -serial stdio

bsp/realview-a8/drivers/SConscript

@@ -1,13 +0,0 @@
-import copy
-Import('RTT_ROOT')
-Import('rtconfig')
-from building import *
-
-cwd     = GetCurrentDir()
-src	= Glob('*.c')
-
-CPPPATH = [cwd]
-
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
-
-Return('group')

bsp/realview-a8/drivers/board.c

@@ -1,104 +0,0 @@
-/*
- * File      : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 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
- * 2012-11-20     Bernard    the first version
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-#include <components.h>
-
-#include "board.h"
-
-#define TIMER_LOAD(hw_base)              __REG32(hw_base + 0x00)
-#define TIMER_VALUE(hw_base)             __REG32(hw_base + 0x04)
-#define TIMER_CTRL(hw_base)              __REG32(hw_base + 0x08)
-#define TIMER_CTRL_ONESHOT      (1 << 0)
-#define TIMER_CTRL_32BIT        (1 << 1)
-#define TIMER_CTRL_DIV1         (0 << 2)
-#define TIMER_CTRL_DIV16        (1 << 2)
-#define TIMER_CTRL_DIV256       (2 << 2)
-#define TIMER_CTRL_IE           (1 << 5)        /* Interrupt Enable (versatile only) */
-#define TIMER_CTRL_PERIODIC     (1 << 6)
-#define TIMER_CTRL_ENABLE       (1 << 7)
-
-#define TIMER_INTCLR(hw_base)            __REG32(hw_base + 0x0c)
-#define TIMER_RIS(hw_base)               __REG32(hw_base + 0x10)
-#define TIMER_MIS(hw_base)               __REG32(hw_base + 0x14)
-#define TIMER_BGLOAD(hw_base)            __REG32(hw_base + 0x18)
-
-#define SYS_CTRL                         __REG32(REALVIEW_SCTL_BASE)
-
-#ifdef RT_USING_VMM
- #include <vmm.h>
- static rt_uint32_t timer_hw_base = 0;
- #define TIMER_HW_BASE                  (timer_hw_base)
-#else
- #define TIMER_HW_BASE                  REALVIEW_TIMER2_3_BASE
-#endif
-
-void rt_hw_timer_ack(void)
-{
-    /* clear interrupt */
-    TIMER_INTCLR(TIMER_HW_BASE) = 0x01;
-}
-
-static void rt_hw_timer_isr(int vector, void *param)
-{
-    rt_tick_increase();
-
-    rt_hw_timer_ack();
-}
-
-int rt_hw_timer_init(void)
-{
-    rt_uint32_t val;
-
-#ifdef RT_USING_VMM
-    {
-        rt_uint32_t sys_ctrl;
-        sys_ctrl = vmm_find_iomap("SYS_CTRL");
-        __REG32(sys_ctrl) |= REALVIEW_REFCLK;
-    }
-
-    timer_hw_base = vmm_find_iomap("TIMER");
-#else
-    SYS_CTRL |= REALVIEW_REFCLK;
-#endif
-
-    /* Setup Timer0 for generating irq */
-    val = TIMER_CTRL(TIMER_HW_BASE);
-    val &= ~TIMER_CTRL_ENABLE;
-    val |= (TIMER_CTRL_32BIT | TIMER_CTRL_PERIODIC | TIMER_CTRL_IE);
-    TIMER_CTRL(TIMER_HW_BASE) = val;
-
-    TIMER_LOAD(TIMER_HW_BASE) = 1000;
-
-    /* enable timer */
-    TIMER_CTRL(TIMER_HW_BASE) |= TIMER_CTRL_ENABLE;
-
-    rt_hw_interrupt_install(IRQ_PBA8_TIMER2_3, rt_hw_timer_isr, RT_NULL, "tick");
-    rt_hw_interrupt_umask(IRQ_PBA8_TIMER2_3);
-
-    return 0;
-}
-INIT_BOARD_EXPORT(rt_hw_timer_init);
-
-/**
- * This function will initialize beaglebone board
- */
-void rt_hw_board_init(void)
-{
-    rt_components_board_init();
-    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
-}
-
-/*@}*/

bsp/realview-a8/drivers/board.h

@@ -1,32 +0,0 @@
-/*
- * File      : board.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2013, 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
- * 2013-07-06     Bernard    the first version
- */
-
-#ifndef __BOARD_H__
-#define __BOARD_H__
-
-#include <realview.h>
-
-#if defined(__CC_ARM)
-extern int Image$$RW_IRAM1$$ZI$$Limit;
-#define HEAP_BEGIN      ((void*)&Image$$RW_IRAM1$$ZI$$Limit)
-#elif defined(__GNUC__)
-extern int __bss_end;
-#define HEAP_BEGIN      ((void*)&__bss_end)
-#endif
-
-#define HEAP_END        (void*)(0x70000000 + 8 * 1024 * 1024)
-
-void rt_hw_board_init(void);
-
-#endif

bsp/realview-a8/drivers/realview.h

@@ -1,324 +0,0 @@
-#ifndef __AM33XX_H__
-#define __AM33XX_H__
-
-#define __REG32(x)  (*((volatile unsigned int *)(x)))
-#define __REG16(x)  (*((volatile unsigned short *)(x)))
-
-/*
- * Peripheral addresses
- */
-#define REALVIEW_UART0_BASE         0x10009000  /* UART 0 */
-#define REALVIEW_UART1_BASE         0x1000A000  /* UART 1 */
-#define REALVIEW_UART2_BASE         0x1000B000  /* UART 2 */
-#define REALVIEW_UART3_BASE         0x1000C000  /* UART 3 */
-#define REALVIEW_SSP_BASE           0x1000D000  /* Synchronous Serial Port */
-#define REALVIEW_WATCHDOG0_BASE     0x1000F000  /* Watchdog 0 */
-#define REALVIEW_WATCHDOG_BASE      0x10010000  /* watchdog interface */
-#define REALVIEW_TIMER0_1_BASE      0x10011000  /* Timer 0 and 1 */
-#define REALVIEW_TIMER2_3_BASE      0x10012000  /* Timer 2 and 3 */
-#define REALVIEW_GPIO0_BASE         0x10013000  /* GPIO port 0 */
-#define REALVIEW_RTC_BASE           0x10017000  /* Real Time Clock */
-#define REALVIEW_TIMER4_5_BASE      0x10018000  /* Timer 4/5 */
-#define REALVIEW_TIMER6_7_BASE      0x10019000  /* Timer 6/7 */
-#define REALVIEW_SCTL_BASE          0x1001A000  /* System Controller */
-#define REALVIEW_CLCD_BASE          0x10020000  /* CLCD */
-#define REALVIEW_ONB_SRAM_BASE      0x10060000  /* On-board SRAM */
-#define REALVIEW_DMC_BASE           0x100E0000  /* DMC configuration */
-#define REALVIEW_SMC_BASE           0x100E1000  /* SMC configuration */
-#define REALVIEW_CAN_BASE           0x100E2000  /* CAN bus */
-#define REALVIEW_GIC_CPU_BASE       0x1E000000  /* Generic interrupt controller CPU interface */
-#define REALVIEW_FLASH0_BASE        0x40000000
-#define REALVIEW_FLASH0_SIZE        SZ_64M
-#define REALVIEW_FLASH1_BASE        0x44000000
-#define REALVIEW_FLASH1_SIZE        SZ_64M
-#define REALVIEW_ETH_BASE           0x4E000000  /* Ethernet */
-#define REALVIEW_USB_BASE           0x4F000000  /* USB */
-#define REALVIEW_GIC_DIST_BASE      0x1E001000  /* Generic interrupt controller distributor */
-#define REALVIEW_LT_BASE            0xC0000000  /* Logic Tile expansion */
-#define REALVIEW_SDRAM6_BASE        0x70000000  /* SDRAM bank 6 256MB */
-#define REALVIEW_SDRAM7_BASE        0x80000000  /* SDRAM bank 7 256MB */
-
-#define REALVIEW_SYS_PLD_CTRL1      0x74
-
-/*
- * PCI regions
- */
-#define REALVIEW_PCI_BASE           0x90040000  /* PCI-X Unit base */
-#define REALVIEW_PCI_IO_BASE        0x90050000  /* IO Region on AHB */
-#define REALVIEW_PCI_MEM_BASE       0xA0000000  /* MEM Region on AHB */
-
-#define REALVIEW_PCI_BASE_SIZE      0x10000     /* 16 Kb */
-#define REALVIEW_PCI_IO_SIZE        0x1000      /* 4 Kb */
-#define REALVIEW_PCI_MEM_SIZE       0x20000000  /* 512 MB */
-
-/*
- * Memory definitions
- */
-#define REALVIEW_BOOT_ROM_LO          0x30000000    /* DoC Base (64Mb)... */
-#define REALVIEW_BOOT_ROM_HI          0x30000000
-#define REALVIEW_BOOT_ROM_BASE        REALVIEW_BOOT_ROM_HI  /*  Normal position */
-#define REALVIEW_BOOT_ROM_SIZE        SZ_64M
-
-#define REALVIEW_SSRAM_BASE /* REALVIEW_SSMC_BASE ? */
-#define REALVIEW_SSRAM_SIZE           SZ_2M
-
-/*
- *  SDRAM
- */
-#define REALVIEW_SDRAM_BASE           0x00000000
-
-/*
- *  Logic expansion modules
- *
- */
-#define IRQ_PBA8_GIC_START          32
-
-/*
- * PB-A8 on-board gic irq sources
- */
-#define IRQ_PBA8_WATCHDOG   (IRQ_PBA8_GIC_START + 0)    /* Watchdog timer */
-#define IRQ_PBA8_SOFT       (IRQ_PBA8_GIC_START + 1)    /* Software interrupt */
-#define IRQ_PBA8_COMMRx     (IRQ_PBA8_GIC_START + 2)    /* Debug Comm Rx interrupt */
-#define IRQ_PBA8_COMMTx     (IRQ_PBA8_GIC_START + 3)    /* Debug Comm Tx interrupt */
-#define IRQ_PBA8_TIMER0_1   (IRQ_PBA8_GIC_START + 4)    /* Timer 0/1 (default timer) */
-#define IRQ_PBA8_TIMER2_3   (IRQ_PBA8_GIC_START + 5)    /* Timer 2/3 */
-#define IRQ_PBA8_GPIO0      (IRQ_PBA8_GIC_START + 6)    /* GPIO 0 */
-#define IRQ_PBA8_GPIO1      (IRQ_PBA8_GIC_START + 7)    /* GPIO 1 */
-#define IRQ_PBA8_GPIO2      (IRQ_PBA8_GIC_START + 8)    /* GPIO 2 */
-/* 9 reserved */
-#define IRQ_PBA8_RTC        (IRQ_PBA8_GIC_START + 10)   /* Real Time Clock */
-#define IRQ_PBA8_SSP        (IRQ_PBA8_GIC_START + 11)   /* Synchronous Serial Port */
-#define IRQ_PBA8_UART0      (IRQ_PBA8_GIC_START + 12)   /* UART 0 on development chip */
-#define IRQ_PBA8_UART1      (IRQ_PBA8_GIC_START + 13)   /* UART 1 on development chip */
-#define IRQ_PBA8_UART2      (IRQ_PBA8_GIC_START + 14)   /* UART 2 on development chip */
-#define IRQ_PBA8_UART3      (IRQ_PBA8_GIC_START + 15)   /* UART 3 on development chip */
-#define IRQ_PBA8_SCI        (IRQ_PBA8_GIC_START + 16)   /* Smart Card Interface */
-#define IRQ_PBA8_MMCI0A     (IRQ_PBA8_GIC_START + 17)   /* Multimedia Card 0A */
-#define IRQ_PBA8_MMCI0B     (IRQ_PBA8_GIC_START + 18)   /* Multimedia Card 0B */
-#define IRQ_PBA8_AACI       (IRQ_PBA8_GIC_START + 19)   /* Audio Codec */
-#define IRQ_PBA8_KMI0       (IRQ_PBA8_GIC_START + 20)   /* Keyboard/Mouse port 0 */
-#define IRQ_PBA8_KMI1       (IRQ_PBA8_GIC_START + 21)   /* Keyboard/Mouse port 1 */
-#define IRQ_PBA8_CHARLCD    (IRQ_PBA8_GIC_START + 22)   /* Character LCD */
-#define IRQ_PBA8_CLCD       (IRQ_PBA8_GIC_START + 23)   /* CLCD controller */
-#define IRQ_PBA8_DMAC       (IRQ_PBA8_GIC_START + 24)   /* DMA controller */
-#define IRQ_PBA8_PWRFAIL    (IRQ_PBA8_GIC_START + 25)   /* Power failure */
-#define IRQ_PBA8_PISMO      (IRQ_PBA8_GIC_START + 26)   /* PISMO interface */
-#define IRQ_PBA8_DoC        (IRQ_PBA8_GIC_START + 27)   /* Disk on Chip memory controller */
-#define IRQ_PBA8_ETH        (IRQ_PBA8_GIC_START + 28)   /* Ethernet controller */
-#define IRQ_PBA8_USB        (IRQ_PBA8_GIC_START + 29)   /* USB controller */
-#define IRQ_PBA8_TSPEN      (IRQ_PBA8_GIC_START + 30)   /* Touchscreen pen */
-#define IRQ_PBA8_TSKPAD     (IRQ_PBA8_GIC_START + 31)   /* Touchscreen keypad */
-
-#define IRQ_PBA8_PMU        (IRQ_PBA8_GIC_START + 47)   /* Cortex-A8 PMU */
-
-/* ... */
-#define IRQ_PBA8_PCI0       (IRQ_PBA8_GIC_START + 50)
-#define IRQ_PBA8_PCI1       (IRQ_PBA8_GIC_START + 51)
-#define IRQ_PBA8_PCI2       (IRQ_PBA8_GIC_START + 52)
-#define IRQ_PBA8_PCI3       (IRQ_PBA8_GIC_START + 53)
-
-#define IRQ_PBA8_SMC        -1
-#define IRQ_PBA8_SCTL       -1
-
-#define NR_GIC_PBA8     1
-
-/*
- * Only define NR_IRQS if less than NR_IRQS_PBA8
- */
-#define NR_IRQS_PBA8        (IRQ_PBA8_GIC_START + 64)
-
-/* ------------------------------------------------------------------------
- *  RealView Registers
- * ------------------------------------------------------------------------
- *
- */
-#define REALVIEW_SYS_ID_OFFSET               0x00
-#define REALVIEW_SYS_SW_OFFSET               0x04
-#define REALVIEW_SYS_LED_OFFSET              0x08
-#define REALVIEW_SYS_OSC0_OFFSET             0x0C
-
-#define REALVIEW_SYS_OSC1_OFFSET             0x10
-#define REALVIEW_SYS_OSC2_OFFSET             0x14
-#define REALVIEW_SYS_OSC3_OFFSET             0x18
-#define REALVIEW_SYS_OSC4_OFFSET             0x1C   /* OSC1 for RealView/AB */
-
-#define REALVIEW_SYS_LOCK_OFFSET             0x20
-#define REALVIEW_SYS_100HZ_OFFSET            0x24
-#define REALVIEW_SYS_CFGDATA1_OFFSET         0x28
-#define REALVIEW_SYS_CFGDATA2_OFFSET         0x2C
-#define REALVIEW_SYS_FLAGS_OFFSET            0x30
-#define REALVIEW_SYS_FLAGSSET_OFFSET         0x30
-#define REALVIEW_SYS_FLAGSCLR_OFFSET         0x34
-#define REALVIEW_SYS_NVFLAGS_OFFSET          0x38
-#define REALVIEW_SYS_NVFLAGSSET_OFFSET       0x38
-#define REALVIEW_SYS_NVFLAGSCLR_OFFSET       0x3C
-#define REALVIEW_SYS_RESETCTL_OFFSET         0x40
-#define REALVIEW_SYS_PCICTL_OFFSET           0x44
-#define REALVIEW_SYS_MCI_OFFSET              0x48
-#define REALVIEW_SYS_FLASH_OFFSET            0x4C
-#define REALVIEW_SYS_CLCD_OFFSET             0x50
-#define REALVIEW_SYS_CLCDSER_OFFSET          0x54
-#define REALVIEW_SYS_BOOTCS_OFFSET           0x58
-#define REALVIEW_SYS_24MHz_OFFSET            0x5C
-#define REALVIEW_SYS_MISC_OFFSET             0x60
-#define REALVIEW_SYS_IOSEL_OFFSET            0x70
-#define REALVIEW_SYS_PROCID_OFFSET           0x84
-#define REALVIEW_SYS_TEST_OSC0_OFFSET        0xC0
-#define REALVIEW_SYS_TEST_OSC1_OFFSET        0xC4
-#define REALVIEW_SYS_TEST_OSC2_OFFSET        0xC8
-#define REALVIEW_SYS_TEST_OSC3_OFFSET        0xCC
-#define REALVIEW_SYS_TEST_OSC4_OFFSET        0xD0
-
-#define REALVIEW_SYS_BASE                    0x10000000
-#define REALVIEW_SYS_ID                      (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET)
-#define REALVIEW_SYS_SW                      (REALVIEW_SYS_BASE + REALVIEW_SYS_SW_OFFSET)
-#define REALVIEW_SYS_LED                     (REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET)
-#define REALVIEW_SYS_OSC0                    (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC0_OFFSET)
-#define REALVIEW_SYS_OSC1                    (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC1_OFFSET)
-
-#define REALVIEW_SYS_LOCK                    (REALVIEW_SYS_BASE + REALVIEW_SYS_LOCK_OFFSET)
-#define REALVIEW_SYS_100HZ                   (REALVIEW_SYS_BASE + REALVIEW_SYS_100HZ_OFFSET)
-#define REALVIEW_SYS_CFGDATA1                (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA1_OFFSET)
-#define REALVIEW_SYS_CFGDATA2                (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA2_OFFSET)
-#define REALVIEW_SYS_FLAGS                   (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGS_OFFSET)
-#define REALVIEW_SYS_FLAGSSET                (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSSET_OFFSET)
-#define REALVIEW_SYS_FLAGSCLR                (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSCLR_OFFSET)
-#define REALVIEW_SYS_NVFLAGS                 (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGS_OFFSET)
-#define REALVIEW_SYS_NVFLAGSSET              (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSSET_OFFSET)
-#define REALVIEW_SYS_NVFLAGSCLR              (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSCLR_OFFSET)
-#define REALVIEW_SYS_RESETCTL                (REALVIEW_SYS_BASE + REALVIEW_SYS_RESETCTL_OFFSET)
-#define REALVIEW_SYS_PCICTL                  (REALVIEW_SYS_BASE + REALVIEW_SYS_PCICTL_OFFSET)
-#define REALVIEW_SYS_MCI                     (REALVIEW_SYS_BASE + REALVIEW_SYS_MCI_OFFSET)
-#define REALVIEW_SYS_FLASH                   (REALVIEW_SYS_BASE + REALVIEW_SYS_FLASH_OFFSET)
-#define REALVIEW_SYS_CLCD                    (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCD_OFFSET)
-#define REALVIEW_SYS_CLCDSER                 (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCDSER_OFFSET)
-#define REALVIEW_SYS_BOOTCS                  (REALVIEW_SYS_BASE + REALVIEW_SYS_BOOTCS_OFFSET)
-#define REALVIEW_SYS_24MHz                   (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET)
-#define REALVIEW_SYS_MISC                    (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET)
-#define REALVIEW_SYS_IOSEL                   (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET)
-#define REALVIEW_SYS_PROCID                  (REALVIEW_SYS_BASE + REALVIEW_SYS_PROCID_OFFSET)
-#define REALVIEW_SYS_TEST_OSC0               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET)
-#define REALVIEW_SYS_TEST_OSC1               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET)
-#define REALVIEW_SYS_TEST_OSC2               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET)
-#define REALVIEW_SYS_TEST_OSC3               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET)
-#define REALVIEW_SYS_TEST_OSC4               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET)
-
-#define REALVIEW_SYS_CTRL_LED         (1 << 0)
-
-/* ------------------------------------------------------------------------
- *  RealView control registers
- * ------------------------------------------------------------------------
- */
-
-/*
- * REALVIEW_IDFIELD
- *
- * 31:24 = manufacturer (0x41 = ARM)
- * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus)
- * 15:12 = FPGA (0x3 = XVC600 or XVC600E)
- * 11:4  = build value
- * 3:0   = revision number (0x1 = rev B (AHB))
- */
-
-/*
- * REALVIEW_SYS_LOCK
- *     control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL,
- *     SYS_CLD, SYS_BOOTCS
- */
-#define REALVIEW_SYS_LOCK_LOCKED    (1 << 16)
-#define REALVIEW_SYS_LOCKVAL        0xA05F
-#define REALVIEW_SYS_LOCKVAL_MASK   0xFFFF  /* write 0xA05F to enable write access */
-
-/*
- * REALVIEW_SYS_FLASH
- */
-#define REALVIEW_FLASHPROG_FLVPPEN  (1 << 0)    /* Enable writing to flash */
-
-/*
- * REALVIEW_INTREG
- *     - used to acknowledge and control MMCI and UART interrupts
- */
-#define REALVIEW_INTREG_WPROT        0x00   /* MMC protection status (no interrupt generated) */
-#define REALVIEW_INTREG_RI0          0x01   /* Ring indicator UART0 is asserted,              */
-#define REALVIEW_INTREG_CARDIN       0x08   /* MMCI card in detect                            */
-/* write 1 to acknowledge and clear               */
-#define REALVIEW_INTREG_RI1          0x02   /* Ring indicator UART1 is asserted,              */
-#define REALVIEW_INTREG_CARDINSERT   0x03   /* Signal insertion of MMC card                   */
-
-/*
- *  LED settings, bits [7:0]
- */
-#define REALVIEW_SYS_LED0             (1 << 0)
-#define REALVIEW_SYS_LED1             (1 << 1)
-#define REALVIEW_SYS_LED2             (1 << 2)
-#define REALVIEW_SYS_LED3             (1 << 3)
-#define REALVIEW_SYS_LED4             (1 << 4)
-#define REALVIEW_SYS_LED5             (1 << 5)
-#define REALVIEW_SYS_LED6             (1 << 6)
-#define REALVIEW_SYS_LED7             (1 << 7)
-
-#define ALL_LEDS                  0xFF
-
-#define LED_BANK                  REALVIEW_SYS_LED
-
-/*
- * Control registers
- */
-#define REALVIEW_IDFIELD_OFFSET 0x0 /* RealView build information */
-#define REALVIEW_FLASHPROG_OFFSET   0x4 /* Flash devices */
-#define REALVIEW_INTREG_OFFSET      0x8 /* Interrupt control */
-#define REALVIEW_DECODE_OFFSET      0xC /* Fitted logic modules */
-
-/*
- *  Clean base - dummy
- *
- */
-#define CLEAN_BASE                      REALVIEW_BOOT_ROM_HI
-
-/*
- * System controller bit assignment
- */
-#define REALVIEW_REFCLK 0
-#define REALVIEW_TIMCLK 1
-
-#define REALVIEW_TIMER1_EnSel   15
-#define REALVIEW_TIMER2_EnSel   17
-#define REALVIEW_TIMER3_EnSel   19
-#define REALVIEW_TIMER4_EnSel   21
-
-/*
- *struct rt_hw_register
- *{
- *    unsigned long r0;
- *    unsigned long r1;
- *    unsigned long r2;
- *    unsigned long r3;
- *    unsigned long r4;
- *    unsigned long r5;
- *    unsigned long r6;
- *    unsigned long r7;
- *    unsigned long r8;
- *    unsigned long r9;
- *    unsigned long r10;
- *    unsigned long fp;
- *    unsigned long ip;
- *    unsigned long sp;
- *    unsigned long lr;
- *    unsigned long pc;
- *    unsigned long cpsr;
- *    unsigned long ORIG_r0;
- *};
- */
-
-#include <armv7.h>
-
-/* Interrupt Control Interface */
-#define ARM_GIC_CPU_BASE    0x1E000000
-
-/* number of interrupts on board */
-#define ARM_GIC_NR_IRQS     96
-/* only one GIC available */
-#define ARM_GIC_MAX_NR      1
-
-#endif
-

bsp/realview-a8/drivers/serial.c

@@ -1,207 +0,0 @@
-/*
- *  serial.c UART driver
- *
- * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
- *
- *  This file is part of RT-Thread (http://www.rt-thread.org)
- *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
- *
- *  All rights reserved.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Change Logs:
- * Date           Author       Notes
- * 2013-03-30     Bernard      the first verion
- */
-
-#include <rthw.h>
-#include <rtdevice.h>
-
-#include "serial.h"
-#ifdef RT_USING_VMM
- #include <vmm.h>
-#endif
-
-struct hw_uart_device
-{
-    rt_uint32_t hw_base;
-    rt_uint32_t irqno;
-};
-
-#define UART_DR(base)   __REG32(base + 0x00)
-#define UART_FR(base)   __REG32(base + 0x18)
-#define UART_CR(base)   __REG32(base + 0x30)
-#define UART_IMSC(base) __REG32(base + 0x38)
-#define UART_ICR(base)  __REG32(base + 0x44)
-
-#define UARTFR_RXFE     0x10
-#define UARTFR_TXFF     0x20
-#define UARTIMSC_RXIM   0x10
-#define UARTIMSC_TXIM   0x20
-#define UARTICR_RXIC    0x10
-#define UARTICR_TXIC    0x20
-
-static void rt_hw_uart_isr(int irqno, void *param)
-{
-    struct rt_serial_device *serial = (struct rt_serial_device *)param;
-
-    rt_hw_serial_isr(serial);
-}
-
-static rt_err_t uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
-{
-    return RT_EOK;
-}
-
-static rt_err_t uart_control(struct rt_serial_device *serial, int cmd, void *arg)
-{
-    struct hw_uart_device *uart;
-
-    RT_ASSERT(serial != RT_NULL);
-    uart = (struct hw_uart_device *)serial->parent.user_data;
-
-    switch (cmd)
-    {
-    case RT_DEVICE_CTRL_CLR_INT:
-        /* disable rx irq */
-        UART_IMSC(uart->hw_base) &= ~UARTIMSC_RXIM;
-        break;
-
-    case RT_DEVICE_CTRL_SET_INT:
-        /* enable rx irq */
-        UART_IMSC(uart->hw_base) |= UARTIMSC_RXIM;
-        rt_hw_interrupt_install(uart->irqno, rt_hw_uart_isr, serial, "uart");
-        rt_hw_interrupt_umask(uart->irqno);
-        break;
-    }
-
-    return RT_EOK;
-}
-
-static int uart_putc(struct rt_serial_device *serial, char c)
-{
-    struct hw_uart_device *uart;
-
-    RT_ASSERT(serial != RT_NULL);
-    uart = (struct hw_uart_device *)serial->parent.user_data;
-
-    while (UART_FR(uart->hw_base) & UARTFR_TXFF);
-    UART_DR(uart->hw_base) = c;
-
-    return 1;
-}
-
-static int uart_getc(struct rt_serial_device *serial)
-{
-    int ch;
-    struct hw_uart_device *uart;
-
-    RT_ASSERT(serial != RT_NULL);
-    uart = (struct hw_uart_device *)serial->parent.user_data;
-
-    ch = -1;
-    if (!(UART_FR(uart->hw_base) & UARTFR_RXFE))
-    {
-        ch = UART_DR(uart->hw_base) & 0xff;
-    }
-
-    return ch;
-}
-
-static const struct rt_uart_ops _uart_ops =
-{
-    uart_configure,
-    uart_control,
-    uart_putc,
-    uart_getc,
-};
-
-#ifdef RT_USING_UART0
-/* UART device driver structure */
-static struct serial_ringbuffer _uart0_int_rx;
-static struct hw_uart_device _uart0_device =
-{
-    REALVIEW_UART0_BASE,
-    IRQ_PBA8_UART0,
-};
-static struct rt_serial_device _serial0;
-#endif
-
-#ifdef RT_USING_UART1
-/* UART1 device driver structure */
-static struct serial_ringbuffer _uart1_int_rx;
-static struct hw_uart_device _uart1_device =
-{
-    REALVIEW_UART1_BASE,
-    IRQ_PBA8_UART1,
-};
-static struct rt_serial_device _serial1;
-#endif
-
-int uart_isr_test(void)
-{
-    return uart_getc(&_serial1);
-}
-
-int rt_hw_uart_init(void)
-{
-    struct hw_uart_device *uart;
-    struct serial_configure config;
-
-    config.baud_rate = BAUD_RATE_115200;
-    config.bit_order = BIT_ORDER_LSB;
-    config.data_bits = DATA_BITS_8;
-    config.parity    = PARITY_NONE;
-    config.stop_bits = STOP_BITS_1;
-    config.invert    = NRZ_NORMAL;
-
-#ifdef RT_USING_UART0
-    uart = &_uart0_device;
-#ifdef RT_USING_VMM
-    uart->hw_base = vmm_find_iomap("UART0");
-#endif
-
-    _serial0.ops    = &_uart_ops;
-    _serial0.int_rx = &_uart0_int_rx;
-    _serial0.config = config;
-
-    /* register UART1 device */
-    rt_hw_serial_register(&_serial0, "uart0",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-                          uart);
-    /* enable Rx and Tx of UART */
-    UART_CR(uart->hw_base) = (1 << 0) | (1 << 8) | (1 << 9);
-#endif
-
-#ifdef RT_USING_UART1
-    uart = &_uart1_device;
-#ifdef RT_USING_VMM
-    uart->hw_base = vmm_find_iomap("UART1");
-#endif
-    _serial1.ops = &_uart_ops;
-    _serial1.int_rx = &_uart1_int_rx;
-    _serial1.config = config;
-
-    /* register UART1 device */
-    rt_hw_serial_register(&_serial1, "uart1",
-        RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM, uart);
-    /* enable Rx and Tx of UART */
-    UART_CR(uart->hw_base) = (1 << 0) | (1 << 8) | (1 << 9);
-#endif
-
-    return 0;
-}
-INIT_BOARD_EXPORT(rt_hw_uart_init);

bsp/realview-a8/drivers/serial.h

@@ -1,39 +0,0 @@
-/*
- *  UART driver
- *
- * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
- *
- *  This file is part of RT-Thread (http://www.rt-thread.org)
- *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
- *
- *  All rights reserved.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Change Logs:
- * Date           Author       Notes
- * 2013-03-30     Bernard      the first verion
- */
-
-#ifndef __UART_H__
-#define __UART_H__
-
-#include <board.h>
-
-int rt_hw_uart_init(void);
-
-#endif
-
-

bsp/realview-a8/linux_vmm/.gitignore

@@ -1,10 +0,0 @@
-*.o
-*.o.cmd
-*.ko
-*.ko.cmd
-*.mod.c
-
-Module.symvers
-modules.order
-
-.tmp_versions/

bsp/realview-a8/linux_vmm/Makefile

@@ -1,6 +0,0 @@
-ccflags-y := -I$(VMM_HDR_DIR)
-
-obj-m += rtvmm.o
-
-rtvmm-objs := vmm_linux.o
-

bsp/realview-a8/linux_vmm/build.sh

@@ -1,22 +0,0 @@
-#!/bin/sh
-
-set -e
-
-# local variable
-TISDK_DIR=/home/grissiom/ti-sdk-am335x-evm-06.00.00.00/
-
-# external variable {{{
-ROOTFS_DIR=${ROOTFS_DIR:-~/remotedir/buildroot-rootfs/}
-KDIR=${KDIR:-$PWD/../../bfm-kernel/}
-
-TOOLCHAIN_DIR=${TOOLCHAIN_DIR:-${TISDK_DIR}/linux-devkit/sysroots/i686-arago-linux/usr/bin}
-TOOLCHAIN_PREFIX=${TOOLCHAIN_PREFIX:-"arm-linux-gnueabihf-"}
-# }}}
-
-export PATH="${TOOLCHAIN_DIR}:$PATH"
-
-make -C $KDIR M=$PWD ARCH=arm CROSS_COMPILE="${TOOLCHAIN_PREFIX}" V=0
-
-#sudo PATH="${TOOLCHAIN_DIR}:$PATH" \
-     #make -C $KDIR M=$PWD ARCH=arm CROSS_COMPILE=${TOOLCHAIN_PREFIX} \
-     #INSTALL_MOD_PATH=${ROOTFS_DIR} modules_install

bsp/realview-a8/linux_vmm/vmm_linux.c

@@ -1,257 +0,0 @@
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/uaccess.h>
-#include <linux/io.h>
-#include <linux/memblock.h>
-
-#include <asm/cacheflush.h>
-#include <mach/hardware.h>
-
-#include "vmm_linux.h"
-
-#define IOMAP_NUM	3
-#define BUFF_SZ		(4 * 1024)
-
-struct vmm_iomap *_linux_iomap = NULL;
-
-const char *uart_name = "uart";
-
-/* some exported Linux Kernel patch */
-extern void vmm_set_status(int status);
-extern void vmm_context_init(void *context_addr);
-extern unsigned long vmm_save_irq(void);
-extern void vmm_restore_irq(unsigned long flags);
-
-static struct vmm_domain domain =
-{
-    .kernel    = DOMAIN_KERNEL,
-    .user      = DOMAIN_USER,
-    .io        = DOMAIN_IO,
-    .vmm       = DOMAIN_RTVMM,
-    .vmm_share = DOMAIN_RTVMM_SHR,
-};
-
-static struct vmm_iomap iomap[RT_VMM_IOMAP_MAXNR] =
-{
-	{.name = "UART1",    .pa = 0x1000A000, .size = 4096},
-	{.name = "TIMER",    .pa = 0x10012000, .size = 4096},
-	{.name = "GIC_CPU",  .pa = 0x1E000000, .size = 4096},
-	{.name = "GIC_DIST", .pa = 0x1E001000, .size = 4096},
-	{.name = "SYS_CTRL", .pa = 0x1001A000, .size = 4096},
-	{.pa = 0},
-};
-
-void vmm_iomap_init(void)
-{
-	int index;
-
-	_linux_iomap = &iomap[0];
-
-	BUILD_BUG_ON(ARRAY_SIZE(iomap) > RT_VMM_IOMAP_MAXNR);
-
-	for (index = 0; index < ARRAY_SIZE(iomap); index++) {
-		if (_linux_iomap[index].pa == 0)
-			break;
-
-		if (_linux_iomap[index].size != 0)
-			_linux_iomap[index].va =
-				ioremap_nocache(_linux_iomap[index].pa,
-						_linux_iomap[index].size);
-
-		printk("%s: 0x%08lx --> 0x%p, size %u\n",
-			_linux_iomap[index].name,
-			_linux_iomap[index].pa,
-			_linux_iomap[index].va,
-			_linux_iomap[index].size);
-	}
-
-	printk("vmm: init iomap done!\n");
-}
-
-#if 0
-void trap_set_vector(unsigned long start, unsigned int length)
-{
-	int sctrl;
-
-	/* C12-C0 is only active when SCTLR.V = 0 */
-	asm volatile ("mrc p15, #0, %0, c1, c0, #0"
-		      :"=r" (sctrl));
-	sctrl &= ~(1 << 13);
-	asm volatile ("mcr p15, #0, %0, c1, c0, #0"
-		      :
-		      :"r" (sctrl));
-
-	asm volatile ("mcr p15, #0, %0, c12, c0, #0"
-		      :
-		      :"r" (start));
-	rmb();
-}
-#else
-extern void trap_set_vector(unsigned long start, unsigned int length);
-#endif
-
-static void vmm_open_domain(void)
-{
-	unsigned long dval;
-	asm volatile ("mrc p15, 0, %0, c3, c0\n"
-		      : "=r" (dval));
-	dval |= (0x1 << (DOMAIN_RTVMM * 2)) |
-		(0x1 << (DOMAIN_RTVMM_SHR * 2));
-	asm volatile ("mcr p15, 0, %0, c3, c0\n"
-		      : : "r" (dval));
-}
-
-static void vmm_close_domain(void)
-{
-	unsigned long dval;
-	asm volatile ("mrc p15, 0, %0, c3, c0\n"
-		      : "=r" (dval));
-	/* we still need access tp DOMAIN_RTVMM_SHR because the IRQ stack is
-	 * there. */
-	dval &= ~(0x3 << (DOMAIN_RTVMM * 2));
-	asm volatile ("mcr p15, 0, %0, c3, c0\n"
-		      : : "r" (dval));
-}
-
-static DEFINE_SPINLOCK(init_lock);
-void vmm_entry(void)
-{
-	vmm_entry_t entry;
-	unsigned long flags;
-	struct vmm_entry_param eparam = {
-		.iomap = &iomap[0],
-		.domain = &domain,
-	};
-
-	printk("Entry VMM:0x%08x with iomap 0x%p\n", VMM_BEGIN, _linux_iomap);
-
-	spin_lock_irqsave(&init_lock,  flags);
-
-	memcpy((void*)(LINUX_VECTOR_POS), (void*)0xFFFF0000,
-	       LINUX_VECTOR_PGSZ);
-	flush_icache_range(LINUX_VECTOR_POS,
-			   LINUX_VECTOR_POS + LINUX_VECTOR_PGSZ);
-
-	/*dump_vector(0xFFFF0000);*/
-	/* set the interrupt vector to RTT */
-	trap_set_vector(VMM_BEGIN, 16 * 4);
-	/*dump_vector(VMM_END-LINUX_VECTOR_PGSZ);*/
-
-	entry = (vmm_entry_t)VMM_BEGIN;
-
-	vmm_context_init(&RT_VMM_SHARE->ctx);
-	vmm_set_status(0x01);
-
-	pr_info("Linux domain: kernel: %d, user: %d, io: %d\n",
-		DOMAIN_KERNEL, DOMAIN_USER, DOMAIN_IO);
-
-	/* switch to RTT and Good Luck */
-	entry(&eparam);
-
-	spin_unlock_irqrestore(&init_lock, flags);
-
-	/* we now switched to virtual IRQ but the hardware IRQ is disabled
-	 * before entering RT-Thread. So we have to enabled it by hand. */
-	{
-		asm volatile ("cpsie i":::"memory", "cc");
-	}
-
-	printk("come back to Linux.\n");
-
-}
-
-int vmm_load_fw(const char* filename)
-{
-	mm_segment_t oldfs = {0};
-	unsigned long len;
-	unsigned long file_sz;
-	loff_t pos = 0;
-	struct file *flp = NULL;
-	char *buf_ptr = (char*)VMM_BEGIN;
-
-	printk("loading RT-Thread:%s ....", filename);
-	/* FIXME: we should not need this actually. But currently Linux would
-	 * hang without this. Let's just proceed and I will go back to handle
-	 * this in the future. */
-	memset((void*)VMM_BEGIN, 0, VMM_SIZE);
-
-	flp = filp_open(filename, O_RDONLY, S_IRWXU);
-	if (IS_ERR(flp))
-	{
-		printk("vmm loader: open file failed. "
-		       "Return 0x%p\n", flp);
-		return -1;
-	}
-
-	/* get file size */
-	file_sz = vfs_llseek(flp, 0, SEEK_END);
-	vfs_llseek(flp, 0, SEEK_SET);
-
-	oldfs = get_fs();
-	set_fs(get_ds());
-	while (file_sz > 0)
-	{
-		// len = vfs_read(flp, (void __user __force *)buff, BUFF_SZ, &pos);
-		len = vfs_read(flp, (void __user __force*)buf_ptr, BUFF_SZ, &pos);
-		file_sz -= len;
-		buf_ptr += len;
-	}
-	set_fs(oldfs);
-
-	filp_close(flp, NULL);
-
-	printk("done!\n");
-
-	/* flush RT-Thread memory */
-	flush_cache_vmap(VMM_BEGIN, VMM_END);
-
-	return 0;
-}
-
-static int __init vmm_init(void)
-{
-	printk("VMM started.\n");
-
-	vmm_iomap_init();
-	/* Open the domain permission so we could write firmware to it */
-	vmm_open_domain();
-	if (vmm_load_fw("/vmm/rtthread.bin") == 0)
-		vmm_entry();
-
-	return 0;
-}
-
-static void __exit vmm_exit(void)
-{
-	int i;
-	unsigned long flags;
-
-	spin_lock_irqsave(&init_lock,  flags);
-	vmm_set_status(0x00);
-	trap_set_vector(LINUX_VECTOR_POS, 16 * 4);
-	spin_unlock_irqrestore(&init_lock, flags);
-
-	for (i = 0; i < ARRAY_SIZE(iomap); i++)
-	{
-		if (iomap[i].pa == 0)
-			break;
-
-		printk("iounmap %s(0x%p)\n",
-				iomap[i].name,
-				iomap[i].va);
-		iounmap(iomap[i].va);
-	}
-
-	vmm_close_domain();
-
-	printk("vmm exit\n");
-}
-
-module_init(vmm_init);
-module_exit(vmm_exit);
-
-MODULE_AUTHOR("bernard.xiong <bernard.xiong@gmail.com>");
-MODULE_DESCRIPTION("RT-VMM");
-MODULE_LICENSE("GPL");

bsp/realview-a8/linux_vmm/vmm_linux.h

@@ -1,8 +0,0 @@
-#ifndef __VMM_H__
-#define __VMM_H__
-
-#include <rtt_api.h>
-
-#define RT_VMM_ON_AM335X
-
-#endif

bsp/realview-a8/mk.sh

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-set -e
-
-KDIR=~/linux-git
-BUILD_ROOT_DIR=/temp-build/buildroot-2014.02/
-
-scons -j20
-mkdir -p $BUILD_ROOT_DIR/output/target/vmm
-cp rtthread.bin $BUILD_ROOT_DIR/output/target/vmm
-
-(
-cd ./linux_vmm/
-export PATH=/opt/gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux/bin/:"$PATH"
-make -C $KDIR M=$PWD VMM_HDR_DIR=$PWD/../ ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-
-cp rtvmm.ko $BUILD_ROOT_DIR/output/target/root/
-)
-
-make -C $BUILD_ROOT_DIR

bsp/realview-a8/qemu.sh

@@ -1 +0,0 @@
-qemu-system-arm -M realview-pb-a8 -kernel rtthread-realview.elf -serial vc -serial vc

bsp/realview-a8/realview.lds

@@ -1,91 +0,0 @@
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-SECTIONS
-{
-    . = 0x70000000;
-
-    __text_start = .;
-    .text :
-    {
-        *(.vectors)
-        *(.text)
-        *(.text.*)
-
-        /* section information for finsh shell */
-        . = ALIGN(4);
-        __fsymtab_start = .;
-        KEEP(*(FSymTab))
-        __fsymtab_end = .;
-        . = ALIGN(4);
-        __vsymtab_start = .;
-        KEEP(*(VSymTab))
-        __vsymtab_end = .;
-        . = ALIGN(4);	
-
-        /* section information for modules */
-        . = ALIGN(4);
-        __rtmsymtab_start = .;
-        KEEP(*(RTMSymTab))
-        __rtmsymtab_end = .;
-
-        /* section information for initialization */
-        . = ALIGN(4);
-        __rt_init_start = .;
-        KEEP(*(SORT(.rti_fn*)))
-        __rt_init_end = .;
-    } =0
-    __text_end = .;
-
-    __rodata_start = .;
-    .rodata   : { *(.rodata) *(.rodata.*) }
-    __rodata_end = .;
-
-    . = ALIGN(4);
-    .ctors :
-    {
-        PROVIDE(__ctors_start__ = .);
-        KEEP(*(SORT(.ctors.*)))
-        KEEP(*(.ctors))
-        PROVIDE(__ctors_end__ = .);
-    }
-
-    .dtors :
-    {
-        PROVIDE(__dtors_start__ = .);
-        KEEP(*(SORT(.dtors.*)))
-        KEEP(*(.dtors))
-        PROVIDE(__dtors_end__ = .);
-    }
-
-    __data_start = .;
-    . = ALIGN(4);
-    .data :
-    {
-        *(.data)
-        *(.data.*)
-    }
-    __data_end = .;
-
-    . = ALIGN(4);
-    __bss_start = __data_end;
-    .bss       :
-    {
-    *(.bss)
-    *(.bss.*)
-    *(COMMON)
-    . = ALIGN(4);
-    }
-    . = ALIGN(4);
-    __bss_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) }
-
-    _end = .;
-}

bsp/realview-a8/realview_vmm.lds.S

@@ -1,140 +0,0 @@
-#include <rtt_api.h>
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
-SECTIONS
-{
-    . = VMM_BEGIN;
-
-    __text_start = .;
-    .text.share :
-    {
-        KEEP(*(.vectors))
-        *(.text.isr)
-        *(.vmm_glue)
-    }
-    ASSERT(SIZEOF(.text.share) <= VMM_SHARE_TEXT_PGSZ, ".text.share too big")
-
-    . = VMM_BEGIN + VMM_SHARE_TEXT_PGSZ;
-    /* the vectore page is saved here
-     * {
-     * }
-     */
-
-    . = VMM_SHARE_DATA_POS;
-    .data.share :
-    {
-        __data_share_start = .;
-        *(.data.share*)
-        __data_share_end = .;
-    }
-    ASSERT(SIZEOF(.data.share) <= (VMM_SHARE_DATA_PGSZ), ".data.share is too big")
-
-    . = VMM_SHARE_BSS_POS;
-    .bss.share :
-    {
-        __bss_share_start = .;
-        *(.bss.share*)
-        __bss_share_end = .;
-    }
-    ASSERT(SIZEOF(.bss.share) <= (VMM_SHARE_BSS_PGSZ), ".bss.share is too big")
-
-    . = VMM_SHARE_CTX_POS;
-    .vmm.share :
-    {
-        /* the vmm context goes here */
-        __vmm_share_start = .;
-        *(.vmm.share*)
-        __vmm_share_end = .;
-    }
-    ASSERT(SIZEOF(.vmm.share) <= (VMM_SHARE_CTX_PGSZ), "vmm share context is too big")
-
-    . = VMM_BEGIN + VMM_SHARE_PGSZ;
-    .text :
-    {
-        *(.vmm_init)
-        *(.text)
-        *(.text.*)
-
-        /* section information for finsh shell */
-        . = ALIGN(4);
-        __fsymtab_start = .;
-        KEEP(*(FSymTab))
-        __fsymtab_end = .;
-        . = ALIGN(4);
-        __vsymtab_start = .;
-        KEEP(*(VSymTab))
-        __vsymtab_end = .;
-        . = ALIGN(4);	
-
-        /* section information for modules */
-        . = ALIGN(4);
-        __rtmsymtab_start = .;
-        KEEP(*(RTMSymTab))
-        __rtmsymtab_end = .;
-
-        /* section information for initialization */
-        . = ALIGN(4);
-        __rt_init_start = .;
-        KEEP(*(SORT(.rti_fn*)))
-        __rt_init_end = .;
-    }
-    __text_end = .;
-
-    __rodata_start = .;
-    .rodata   : { *(.rodata) *(.rodata.*) }
-    __rodata_end = .;
-
-    . = ALIGN(4);
-    .ctors :
-    {
-        PROVIDE(__ctors_start__ = .);
-        KEEP(*(SORT(.ctors.*)))
-        KEEP(*(.ctors))
-        PROVIDE(__ctors_end__ = .);
-    }
-
-    .dtors :
-    {
-        PROVIDE(__dtors_start__ = .);
-        KEEP(*(SORT(.dtors.*)))
-        KEEP(*(.dtors))
-        PROVIDE(__dtors_end__ = .);
-    }
-
-    __data_start = .;
-    . = ALIGN(8);
-    .data :
-    {
-        *(.data)
-        *(.data.*)
-    }
-    __data_end = .;
-
-    . = ALIGN(8);
-    __bss_start = __data_end;
-    .bss       :
-    {
-    vmm_stack_start = .;
-    . = vmm_stack_start + RT_VMM_STACK_SIZE;
-    vmm_stack_end = .;
-    *(.bss)
-    *(.bss.*)
-    *(COMMON)
-    . = ALIGN(4);
-    }
-    . = ALIGN(4);
-    __bss_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) }
-
-    _end = .;
-}

bsp/realview-a8/rtconfig.h

@@ -1,153 +0,0 @@
-/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
-
-// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
-
-// <integer name="RT_NAME_MAX" description="Maximal size of kernel object name length" default="6" />
-#define RT_NAME_MAX	6
-// <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
-#define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
-// <item description="8">8</item>
-// <item description="32">32</item>
-// <item description="256">256</item>
-// </integer>
-#define RT_THREAD_PRIORITY_MAX	32
-// <integer name="RT_TICK_PER_SECOND" description="OS tick per second" default="1000" />
-#define RT_TICK_PER_SECOND	1000
-// <integer name="IDLE_THREAD_STACK_SIZE" description="The stack size of idle thread" default="512" />
-#define IDLE_THREAD_STACK_SIZE	512
-// <section name="RT_DEBUG" description="Kernel Debug Configuration" default="true" >
-#define RT_DEBUG
-// <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" />
-// #define RT_THREAD_DEBUG
-// <bool name="RT_USING_OVERFLOW_CHECK" description="Thread stack over flow detect" default="true" />
-// #define RT_USING_OVERFLOW_CHECK
-// </section>
-
-// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" />
-#define RT_USING_HOOK
-// <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" >
-// #define RT_USING_TIMER_SOFT
-// <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" />
-#define RT_TIMER_THREAD_PRIO	4
-// <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" />
-#define RT_TIMER_THREAD_STACK_SIZE	512
-// <integer name="RT_TIMER_TICK_PER_SECOND" description="The soft-timer tick per second" default="10" />
-#define RT_TIMER_TICK_PER_SECOND	10
-// </section>
-
-// <section name="IPC" description="Inter-Thread communication" default="always" >
-// <bool name="RT_USING_SEMAPHORE" description="Using semaphore in the system" default="true" />
-#define RT_USING_SEMAPHORE
-// <bool name="RT_USING_MUTEX" description="Using mutex in the system" default="true" />
-#define RT_USING_MUTEX
-// <bool name="RT_USING_EVENT" description="Using event group in the system" default="true" />
-#define RT_USING_EVENT
-// <bool name="RT_USING_MAILBOX" description="Using mailbox in the system" default="true" />
-#define RT_USING_MAILBOX
-// <bool name="RT_USING_MESSAGEQUEUE" description="Using message queue in the system" default="true" />
-#define RT_USING_MESSAGEQUEUE
-// </section>
-
-// <section name="MM" description="Memory Management" default="always" >
-// <bool name="RT_USING_MEMPOOL" description="Using Memory Pool Management in the system" default="true" />
-#define RT_USING_MEMPOOL
-// <bool name="RT_USING_MEMHEAP" description="Using Memory Heap Object in the system" default="true" />
-// #define RT_USING_MEMHEAP
-// <bool name="RT_USING_HEAP" description="Using Dynamic Heap Management in the system" default="true" />
-#define RT_USING_HEAP
-// <bool name="RT_USING_MEMHEAP_AS_HEAP" description="Using Memory Heap Object as system heap" default="true" />
-// #define RT_USING_MEMHEAP_AS_HEAP
-// <bool name="RT_USING_SMALL_MEM" description="Optimizing for small memory" default="false" />
-#define RT_USING_SMALL_MEM
-// <bool name="RT_USING_SLAB" description="Using SLAB memory management for large memory" default="false" />
-// #define RT_USING_SLAB
-// </section>
-
-// <section name="RT_USING_DEVICE" description="Using Device Driver Framework" default="true" >
-#define RT_USING_DEVICE
-// <bool name="RT_USING_DEVICE_IPC" description="Using IPC in Device Driver Framework" default="true" />
-#define RT_USING_DEVICE_IPC
-// <bool name="RT_USING_SERIAL" description="Using Serial Device Driver Framework" default="true" />
-#define RT_USING_SERIAL
-// <integer name="RT_UART_RX_BUFFER_SIZE" description="The buffer size for UART reception" default="64" />
-#define RT_UART_RX_BUFFER_SIZE    64
-// <bool name="RT_USING_INTERRUPT_INFO" description="Using interrupt information description" default="true" />
-#define RT_USING_INTERRUPT_INFO
-// <bool name="RT_USING_UART0" description="Enable UART0" default="false" />
-// #define RT_USING_UART0
-// <bool name="RT_USING_UART1" description="Enable UART1" default="true" />
-#define RT_USING_UART1
-// </section>
-
-// <section name="RT_USING_CONSOLE" description="Using console" default="true" >
-#define RT_USING_CONSOLE
-// <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" />
-#define RT_CONSOLEBUF_SIZE	128
-// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
-#define RT_CONSOLE_DEVICE_NAME	"uart1"
-// </section>
-
-// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
-#define RT_USING_COMPONENTS_INIT
-// <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" >
-#define RT_USING_FINSH
-// <bool name="FINSH_USING_MSH" description="Using module shell" default="true" />
-#define FINSH_USING_MSH
-// <bool name="FINSH_USING_MSH_DEFAULT" description="The default shell is msh" default="true" />
-#define FINSH_USING_MSH_DEFAULT
-// <bool name="FINSH_USING_SYMTAB" description="Using symbol table in finsh shell" default="true" />
-#define FINSH_USING_SYMTAB
-// <bool name="FINSH_USING_DESCRIPTION" description="Keeping description in symbol table" default="true" />
-#define FINSH_USING_DESCRIPTION
-// <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" />
-#define FINSH_THREAD_STACK_SIZE	4096
-// </section>
-
-// <section name="LIBC" description="C Runtime library setting" default="always" >
-// <bool name="RT_USING_NEWLIB" description="Using newlib library, only available under GNU GCC" default="true" />
-#define RT_USING_NEWLIB
-// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
-#define RT_USING_PTHREADS
-// </section>
-
-// <section name="RT_USING_DFS" description="Device file system" default="true" >
-// #define RT_USING_DFS
-// <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" />
-// #define DFS_USING_WORKDIR
-// <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" />
-#define DFS_FILESYSTEMS_MAX	2
-// <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" />
-#define DFS_FD_MAX	4
-// <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" />
-#define RT_USING_DFS_ELMFAT
-// <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0">
-// <item description="LFN1">1</item>
-// <item description="LFN1">2</item>
-// </integer>
-#define RT_DFS_ELM_USE_LFN	1
-// <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="256" />
-#define RT_DFS_ELM_MAX_LFN	64
-// <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" />
-// #define RT_USING_DFS_YAFFS2
-// <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" />
-// #define RT_USING_DFS_UFFS
-// <bool name="RT_USING_DFS_DEVFS" description="Using devfs for device objects" default="true" />
-// #define RT_USING_DFS_DEVFS
-// <bool name="RT_USING_DFS_NFS" description="Using NFS v3 client file system" default="false" />
-// #define RT_USING_DFS_NFS
-// <string name="RT_NFS_HOST_EXPORT" description="NFSv3 host export" default="192.168.1.5:/" />
-#define RT_NFS_HOST_EXPORT	"192.168.1.5:/"
-// </section>
-
-// </RDTConfigurator>
-
-#define RT_USING_LOGTRACE
-
-// <section name="RT_USING_VMM" description="Enable RT-Thread hypervisor" default="true" >
-#define RT_USING_VMM
-// </section>
-
-#endif

bsp/realview-a8/rtconfig.py

@@ -1,109 +0,0 @@
-import os
-
-# toolchains options
-ARCH='arm'
-CPU='realview-a8-vmm'
-CROSS_TOOL='gcc'
-
-if os.getenv('RTT_CC'):
-	CROSS_TOOL = os.getenv('RTT_CC')
-
-if  CROSS_TOOL == 'gcc':
-	PLATFORM 	= 'gcc'
-	# EXEC_PATH 	= r'/opt/arm-2012.09/bin'
-	EXEC_PATH   = r'C:\Program Files (x86)\CodeSourcery\Sourcery_CodeBench_Lite_for_ARM_EABI\bin'
-	EXEC_PATH   = '/opt/gcc-arm-none-eabi-4_8-2014q1_gri/bin'
-elif CROSS_TOOL == 'keil':
-	PLATFORM 	= 'armcc'
-	EXEC_PATH 	= 'C:/Keil'
-
-if os.getenv('RTT_EXEC_PATH'):
-	EXEC_PATH = os.getenv('RTT_EXEC_PATH')
-
-BUILD = 'debug'
-VMM = True
-#VMM = False
-
-if PLATFORM == 'gcc':
-    # toolchains
-    PREFIX = 'arm-none-eabi-'
-    CC = PREFIX + 'gcc'
-    CXX = PREFIX + 'g++'
-    AS = PREFIX + 'gcc'
-    AR = PREFIX + 'ar'
-    LINK = PREFIX + 'gcc'
-    TARGET_EXT = 'elf'
-    SIZE = PREFIX + 'size'
-    OBJDUMP = PREFIX + 'objdump'
-    OBJCPY = PREFIX + 'objcopy'
-
-    DEVICE = ' -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3-d16 -ftree-vectorize -ffast-math -mfloat-abi=softfp'
-    CFLAGS = DEVICE + ' -Wall'
-    AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -D__ASSEMBLY__'
-    if VMM:
-        LINK_SCRIPT = 'realview_vmm.lds'
-    else:
-        LINK_SCRIPT = 'realview.lds'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=realview.map,-cref,-u,system_vectors'+\
-                      ' -T %s' % LINK_SCRIPT
-
-    CPATH = ''
-    LPATH = ''
-
-    # generate debug info in all cases
-    AFLAGS += ' -gdwarf-2'
-    CFLAGS += ' -g -gdwarf-2'
-
-    if BUILD == 'debug':
-        CFLAGS += ' -O0'
-    else:
-        CFLAGS += ' -O2'
-
-    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' +\
-                  SIZE + ' $TARGET \n' +\
-                  OBJDUMP + ' -S $TARGET > rtt.S\n'
-
-elif PLATFORM == 'armcc':
-    # toolchains
-    CC = 'armcc'
-    CXX = 'armcc'
-    AS = 'armasm'
-    AR = 'armar'
-    LINK = 'armlink'
-    TARGET_EXT = 'axf'
-
-    DEVICE = ' --device DARMP'
-    CFLAGS = DEVICE + ' --apcs=interwork'
-    AFLAGS = DEVICE
-    LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-realview.map --scatter realview.sct'
-
-    CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
-    LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
-
-    EXEC_PATH += '/arm/bin40/'
-
-    if BUILD == 'debug':
-        CFLAGS += ' -g -O0'
-        AFLAGS += ' -g'
-    else:
-        CFLAGS += ' -O2'
-
-    POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
-
-elif PLATFORM == 'iar':
-    # toolchains
-    CC = 'iccarm'
-    AS = 'iasmarm'
-    AR = 'iarchive'
-    LINK = 'ilinkarm'
-    TARGET_EXT = 'out'
-
-    DEVICE = ' --cpu DARMP'
-
-    CFLAGS = ''
-    AFLAGS = ''
-    LFLAGS = ' --config realview.icf'
-
-    EXEC_PATH += '/arm/bin/'
-    RT_USING_MINILIBC = False
-    POST_ACTION = ''

bsp/realview-a8/rtt_api.h

@@ -1,182 +0,0 @@
-/*
- *  serial.c UART driver
- *
- * COPYRIGHT (C) 2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  This file is part of RT-Thread (http://www.rt-thread.org)
- *
- *  All rights reserved.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Change Logs:
- * Date           Author       Notes
- * 2014-04-07     Grissiom     first version
- */
-
-#ifndef __RTT_API_H__
-#define __RTT_API_H__
-
-/* 4MB in size */
-#define VMM_SIZE        0x400000
-#define VMM_END         0xc8000000
-#define VMM_BEGIN       (VMM_END - VMM_SIZE)
-
-/* VMM Memory Map:
- *
- * --- VMM_BEGIN --- +------+
- *     .vectors      | 4KB  |
- *   .text.share     |      |
- * ----------------- +      |
- * guest vector page | 4KB  |
- * ----------------- +      |
- *   .data.share     | 4KB  |
- * ----------------- +      |
- *    .bss.share     | 4KB  |
- * -- SHARE_BASE  -- +      | 1MB
- *  shared context          | shared region
- * -----------------        |
- *      blabla...           |
- * ----------------- +------+
- *  vmm text                |
- *      rodata              |
- *      blabla...           |
- * -----------------        | private region
- *  vmm data                |
- * -----------------        |
- *  vmm bss                 |
- * ---- VMM_END ---- +------+
- *
- */
-
-/* 1MB is one level one page table entry, if we want to page table to be
- * simple(avoid TLB miss), we could allocate 1MB for shared memory. */
-#define VMM_SHARE_PGSZ    (1024*1024)
-
-/* the size and position of shared code text */
-#define VMM_SHARE_TEXT_PGSZ 4096
-
-/* the size and position of vector's page size in Linux */
-#define LINUX_VECTOR_PGSZ   4096
-#define LINUX_VECTOR_POS  (VMM_BEGIN + VMM_SHARE_TEXT_PGSZ)
-
-/* the size and position of shared code data */
-#define VMM_SHARE_DATA_PGSZ 4096
-#define VMM_SHARE_DATA_POS  (LINUX_VECTOR_POS + LINUX_VECTOR_PGSZ)
-
-/* the size and position of shared code bss */
-#define VMM_SHARE_BSS_PGSZ  4096
-#define VMM_SHARE_BSS_POS   (VMM_SHARE_DATA_POS + VMM_SHARE_DATA_PGSZ)
-
-/* the size and position of shared code bss */
-#define VMM_SHARE_CTX_PGSZ  (VMM_SHARE_PGSZ - \
-                             LINUX_VECTOR_PGSZ - \
-                             VMM_SHARE_TEXT_PGSZ - \
-                             VMM_SHARE_DATA_PGSZ - \
-                             VMM_SHARE_BSS_PGSZ)
-#if VMM_SHARE_CTX_PGSZ <= 0
-#error
-#endif
-
-#define VMM_SHARE_CTX_POS   (VMM_SHARE_BSS_POS + VMM_SHARE_BSS_PGSZ)
-
-/* the size of FIQ stack page size in RT-Thread */
-#define RT_FIQ_STACK_PGSZ 0
-
-/* the size of IRQ stack page size in RT-Thread */
-#define RT_IRQ_STACK_PGSZ 4096
-
-#ifdef  HEAP_END
-#undef  HEAP_END
-#endif
-#define HEAP_END  (VMM_END)
-
-#define RT_VMM_VIRQ_TRIGGER  10
-
-#define RT_VMM_STACK_SIZE  1024
-
-/* the max number of iomap entries */
-#define RT_VMM_IOMAP_MAXNR   16
-
-#ifndef __iomem
-#define __iomem
-#endif
-
-#define IRQS_NR_32           ((96 + 31)/32)
-
-/*#define RT_VMM_USING_DOMAIN*/
-
-#ifndef __ASSEMBLY__
-
-/* keep consistent with linux/arch/arm/include/vmm/vmm.h */
-struct vmm_context
-{
-    /* the status of vGuest irq, read only for RT-Thread */
-    volatile unsigned long virq_status;
-
-    /* has interrupt pended on vGuest OS IRQ */
-    volatile unsigned long virq_pended;
-
-    /* pending interrupt for vGuest OS */
-    volatile unsigned long virq_pending[IRQS_NR_32];
-};
-
-struct vmm_domain
-{
-    /* the number of kernel domain */
-    char kernel;
-    /* the number of user domain */
-    char user;
-    /* the number of io domain */
-    char io;
-    /* the number of vmm domain */
-    char vmm;
-    /* the number of vmm_share domain */
-    char vmm_share;
-};
-
-struct vmm_iomap
-{
-	const char name[16];        /* iomap name       */
-
-	unsigned long pa;           /* physical address */
-	volatile void __iomem * va; /* virtual address  */
-	size_t size;                /* memory size      */
-};
-
-struct vmm_entry_param
-{
-    struct vmm_iomap *iomap;
-    struct vmm_domain *domain;
-};
-
-typedef void (*vmm_entry_t)(struct vmm_entry_param* param);
-
-struct rt_vmm_share_layout
-{
-    struct vmm_context     ctx;
-};
-
-#ifndef __KERNEL__
-/* not in Linux, use better type check */
-extern struct rt_vmm_share_layout rt_vmm_share;
-#define RT_VMM_SHARE     (&rt_vmm_share)
-#else
-#define RT_VMM_SHARE     ((struct rt_vmm_share_layout*)VMM_SHARE_CTX_POS)
-#endif
-
-#endif
-
-#endif /* end of include guard: __RTT_API_H__ */

bsp/sam7s/startup.c

@@ -53,7 +53,7 @@ void rtthread_startup(void)
 
 	/* init board */
 	rt_hw_board_init();
-	
+
 	rt_show_version();
 
 	/* init tick */
@@ -86,8 +86,6 @@ void rtthread_startup(void)
 #ifdef RT_USING_DEVICE
 	/* init hardware serial device */
 	rt_hw_serial_init();
-	/* init all device */
-	rt_device_init_all();
 #endif
 
 	/* init application */
@@ -113,7 +111,7 @@ int main (void)
 {
 	/* invoke rtthread_startup */
 	rtthread_startup();
-	
+
 	return 0;
 }
 

bsp/sam7x/applications/startup.c

@@ -116,9 +116,6 @@ void rtthread_startup(void)
 #ifdef RT_USING_DFS
 	rt_hw_sdcard_init();
 #endif
-
-	/*init all registed devices*/
-	rt_device_init_all();
 #endif
 
 	/* init application */

bsp/sep6200/application/startup.c

@@ -78,20 +78,6 @@ void rtthread_startup()
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-
-#ifdef RT_USING_DFS
-  /* Not implemented */
-#endif
-
-#ifdef RT_USING_LWIP
-  /* Not implemented */
-#endif
-
-	/*init all registed devices */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/simulator/applications/startup.c

@@ -58,10 +58,6 @@ void rtthread_startup(void)
     /* init scheduler system */
     rt_system_scheduler_init();
 
-    /* init all device */
-#ifdef RT_USING_DEVICE
-    rt_device_init_all();
-#endif
     /* init application */
     rt_application_init();
 

bsp/stm32f0x/applications/startup.c

@@ -86,11 +86,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/stm32f107/applications/application.c

@@ -22,11 +22,20 @@
 
 #ifdef RT_USING_DFS
 #include <dfs_fs.h>
+#include <dfs_init.h>
+#include <dfs_elm.h>
 #endif
 
-#ifdef RT_USING_COMPONENTS_INIT
-#include <components.h>
-#endif /* RT_USING_COMPONENTS_INIT */
+#ifdef RT_USING_LWIP
+#include <stm32_eth.h>
+#include <netif/ethernetif.h>
+extern int lwip_system_init(void);
+#endif
+
+#ifdef RT_USING_FINSH
+#include <shell.h>
+#include <finsh.h>
+#endif
 
 void rt_init_thread_entry(void* parameter)
 {
@@ -35,45 +44,50 @@ void rt_init_thread_entry(void* parameter)
         rt_platform_init();
     }
 
-#ifdef RT_USING_COMPONENTS_INIT
-    /* initialization RT-Thread Components */
-    rt_components_init();
-#endif
-
     /* Filesystem Initialization */
 #if defined(RT_USING_DFS) && defined(RT_USING_DFS_ELMFAT)
+	/* initialize the device file system */
+	dfs_init();
+
+	/* initialize the elm chan FatFS file system*/
+	elm_init();
+    
+    /* mount sd card fat partition 1 as root directory */
+    if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
     {
-        /* mount sd card fat partition 1 as root directory */
-        if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
-        {
-            rt_kprintf("File System initialized!\n");
-        }
-        else
-        {
-            rt_kprintf("File System initialzation failed!\n");
-        }
+        rt_kprintf("File System initialized!\n");
+    }
+    else
+    {
+        rt_kprintf("File System initialzation failed!\n");
     }
 #endif /* RT_USING_DFS && RT_USING_DFS_ELMFAT */
+
+#ifdef RT_USING_LWIP
+	/* initialize lwip stack */
+	/* register ethernetif device */
+	eth_system_device_init();
+
+	/* initialize lwip system */
+	lwip_system_init();
+	rt_kprintf("TCP/IP initialized!\n");
+#endif
+
+#ifdef RT_USING_FINSH
+	/* initialize finsh */
+	finsh_system_init();
+	finsh_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif
 }
 
 int rt_application_init(void)
 {
-    rt_thread_t init_thread;
+    rt_thread_t tid;
 
-#if (RT_THREAD_PRIORITY_MAX == 32)
-    init_thread = rt_thread_create("init",
-                                   rt_init_thread_entry, RT_NULL,
-                                   2048, 8, 20);
-#else
-    init_thread = rt_thread_create("init",
-                                   rt_init_thread_entry, RT_NULL,
-                                   2048, 80, 20);
-#endif
-
-    if (init_thread != RT_NULL)
-    {
-        rt_thread_startup(init_thread);
-    }
+    tid = rt_thread_create("init",
+        rt_init_thread_entry, RT_NULL,
+        2048, RT_THREAD_PRIORITY_MAX/3, 20);
+    if (tid != RT_NULL) rt_thread_startup(tid);
 
     return 0;
 }

bsp/stm32f107/applications/startup.c

@@ -81,9 +81,6 @@ void rtthread_startup(void)
     /* init scheduler system */
     rt_system_scheduler_init();
 
-    /* init all device */
-    rt_device_init_all();
-
     /* init application */
     rt_application_init();
 

bsp/stm32f107/project.uvproj

@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile>SFD\ST\STM32F107x\STM32F107.sfr</SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -97,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -161,13 +163,18 @@
             <UseTargetDll>1</UseTargetDll>
             <UseExternalTool>0</UseExternalTool>
             <RunIndependent>0</RunIndependent>
-            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -350,7 +357,7 @@
               <MiscControls></MiscControls>
               <Define>STM32F10X_CL, USE_STDPERIPH_DRIVER</Define>
               <Undefine></Undefine>
-              <IncludePath>.;..\..\components\CMSIS\Include;..\..\components\dfs;..\..\components\dfs\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\init;..\..\components\net\lwip\src;..\..\components\net\lwip\src\arch\include;..\..\components\net\lwip\src\include;..\..\components\net\lwip\src\include\ipv4;..\..\components\net\lwip\src\include\netif;..\..\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m3;Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x;Libraries\STM32F10x_StdPeriph_Driver\inc;applications;drivers</IncludePath>
+              <IncludePath>.;..\..\components\CMSIS\Include;..\..\components\dfs;..\..\components\dfs\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\include\netif;..\..\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m3;Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x;Libraries\STM32F10x_StdPeriph_Driver\inc;applications;drivers</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -388,66 +395,6 @@
         </TargetArmAds>
       </TargetOption>
       <Groups>
-        <Group>
-          <GroupName>Applications</GroupName>
-          <Files>
-            <File>
-              <FileName>application.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\application.c</FilePath>
-            </File>
-            <File>
-              <FileName>startup.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\startup.c</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>Drivers</GroupName>
-          <Files>
-            <File>
-              <FileName>board.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\board.c</FilePath>
-            </File>
-            <File>
-              <FileName>msd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\msd.c</FilePath>
-            </File>
-            <File>
-              <FileName>platform.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\platform.c</FilePath>
-            </File>
-            <File>
-              <FileName>rt_stm32f10x_spi.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\rt_stm32f10x_spi.c</FilePath>
-            </File>
-            <File>
-              <FileName>serial.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\serial.c</FilePath>
-            </File>
-            <File>
-              <FileName>stm32_eth.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\stm32_eth.c</FilePath>
-            </File>
-            <File>
-              <FileName>stm32f10x_it.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\stm32f10x_it.c</FilePath>
-            </File>
-            <File>
-              <FileName>usart.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\usart.c</FilePath>
-            </File>
-          </Files>
-        </Group>
         <Group>
           <GroupName>STM32_StdPeriph</GroupName>
           <Files>
@@ -578,6 +525,66 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>Applications</GroupName>
+          <Files>
+            <File>
+              <FileName>application.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\application.c</FilePath>
+            </File>
+            <File>
+              <FileName>startup.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\startup.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
+          <Files>
+            <File>
+              <FileName>board.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\board.c</FilePath>
+            </File>
+            <File>
+              <FileName>msd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\msd.c</FilePath>
+            </File>
+            <File>
+              <FileName>platform.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\platform.c</FilePath>
+            </File>
+            <File>
+              <FileName>rt_stm32f10x_spi.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\rt_stm32f10x_spi.c</FilePath>
+            </File>
+            <File>
+              <FileName>serial.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\serial.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32_eth.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\stm32_eth.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32f10x_it.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\stm32f10x_it.c</FilePath>
+            </File>
+            <File>
+              <FileName>usart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\usart.c</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>Kernel</GroupName>
           <Files>
@@ -726,6 +733,16 @@
         <Group>
           <GroupName>finsh</GroupName>
           <Files>
+            <File>
+              <FileName>shell.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
+            </File>
+            <File>
+              <FileName>symbol.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
+            </File>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
@@ -766,11 +783,6 @@
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
             </File>
-            <File>
-              <FileName>finsh_token.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
-            </File>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
@@ -782,24 +794,9 @@
               <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
             </File>
             <File>
-              <FileName>shell.c</FileName>
+              <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\shell.c</FilePath>
-            </File>
-            <File>
-              <FileName>symbol.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\symbol.c</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>Components</GroupName>
-          <Files>
-            <File>
-              <FileName>components.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\init\components.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -809,177 +806,177 @@
             <File>
               <FileName>api_lib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\api_lib.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_lib.c</FilePath>
             </File>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\api_msg.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_msg.c</FilePath>
             </File>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\err.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\err.c</FilePath>
             </File>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\netbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netbuf.c</FilePath>
             </File>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\netdb.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netdb.c</FilePath>
             </File>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\netifapi.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netifapi.c</FilePath>
             </File>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\sockets.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\sockets.c</FilePath>
             </File>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\api\tcpip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\tcpip.c</FilePath>
             </File>
             <File>
               <FileName>sys_arch.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\arch\sys_arch.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\arch\sys_arch.c</FilePath>
             </File>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\def.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\def.c</FilePath>
             </File>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\dhcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dhcp.c</FilePath>
             </File>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\dns.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dns.c</FilePath>
             </File>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\init.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\init.c</FilePath>
             </File>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\memp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\memp.c</FilePath>
             </File>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\netif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\netif.c</FilePath>
             </File>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\pbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\pbuf.c</FilePath>
             </File>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\raw.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\raw.c</FilePath>
             </File>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\stats.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\stats.c</FilePath>
             </File>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\sys.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\sys.c</FilePath>
             </File>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\tcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp.c</FilePath>
             </File>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\tcp_in.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_in.c</FilePath>
             </File>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\tcp_out.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_out.c</FilePath>
             </File>
             <File>
               <FileName>timers.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\timers.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\timers.c</FilePath>
             </File>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\udp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\udp.c</FilePath>
             </File>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\autoip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</FilePath>
             </File>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\icmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</FilePath>
             </File>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\igmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</FilePath>
             </File>
             <File>
               <FileName>inet.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\inet.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet.c</FilePath>
             </File>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\inet_chksum.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</FilePath>
             </File>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\ip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip.c</FilePath>
             </File>
             <File>
               <FileName>ip_addr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\ip_addr.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</FilePath>
             </File>
             <File>
               <FileName>ip_frag.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\core\ipv4\ip_frag.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</FilePath>
             </File>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\netif\etharp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\etharp.c</FilePath>
             </File>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\netif\ethernetif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\ethernetif.c</FilePath>
             </File>
             <File>
               <FileName>slipif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\net\lwip\src\netif\slipif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\slipif.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/stm32f107/rtconfig.h

@@ -69,8 +69,8 @@
 #define RT_CONSOLE_DEVICE_NAME	"uart1"
 // </section>
 
-// <section name="RT_USING_COMPONENTS_INIT" description="Using components init" default="true" >
-#define RT_USING_COMPONENTS_INIT
+// <section name="RT_USING_COMPONENTS_INIT" description="Using components init" default="false" >
+// #define RT_USING_COMPONENTS_INIT
 // </section>
 
 /* SECTION: finsh, a C-Express shell */

bsp/stm32f107/template.uvopt

@@ -43,7 +43,7 @@
         <PageWidth>79</PageWidth>
         <PageLength>66</PageLength>
         <TabStop>8</TabStop>
-        <ListingPath>.\</ListingPath>
+        <ListingPath>.\build\</ListingPath>
       </OPTLEX>
       <ListingPage>
         <CreateCListing>1</CreateCListing>
@@ -115,6 +115,7 @@
         <tRmem>1</tRmem>
         <tRfunc>0</tRfunc>
         <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
         <nTsel>7</nTsel>
@@ -130,6 +131,22 @@
         <tIfile></tIfile>
         <pMon>Segger\JL2CM3.dll</pMon>
       </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>JL2CM3</Key>
+          <Name>-U20090928 -O78 -S0 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8008 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC800 -FN1 -FF0STM32F10x_CL -FS08000000 -FL040000</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-O14 -S0 -C0 -N00("ARM Cortex-M3") -D00(1BA00477) -L00(4) -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F10x_CL -FS08000000 -FL040000)</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint/>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
       <DebugFlag>
         <trace>0</trace>
         <periodic>0</periodic>
@@ -153,7 +170,7 @@
         <aSer4>0</aSer4>
         <StkLoc>0</StkLoc>
         <TrcWin>0</TrcWin>
-        <newCpu>3</newCpu>
+        <newCpu>0</newCpu>
         <uProt>0</uProt>
       </DebugFlag>
       <LintExecutable></LintExecutable>

bsp/stm32f107/template.uvproj

@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile>SFD\ST\STM32F107x\STM32F107.sfr</SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -61,6 +62,8 @@
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
           </BeforeCompile>
           <BeforeMake>
             <RunUserProg1>0</RunUserProg1>
@@ -95,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -134,6 +138,7 @@
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
             <RestoreFunctions>0</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
           <TargetSelection>7</TargetSelection>
@@ -158,13 +163,18 @@
             <UseTargetDll>1</UseTargetDll>
             <UseExternalTool>0</UseExternalTool>
             <RunIndependent>0</RunIndependent>
-            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
-          <Flash3></Flash3>
+          <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -342,6 +352,7 @@
             <Rwpi>0</Rwpi>
             <wLevel>0</wLevel>
             <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
@@ -357,6 +368,7 @@
             <SplitLS>0</SplitLS>
             <SwStkChk>0</SwStkChk>
             <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>

bsp/stm32f10x/applications/application.c

@@ -122,9 +122,6 @@ void rt_init_thread_entry(void* parameter)
         /* init touch panel */
         rtgui_touch_hw_init();
 
-        /* re-init device driver */
-        rt_device_init_all();
-
         /* find lcd device */
         lcd = rt_device_find("lcd");
 

bsp/stm32f20x/applications/application.c

@@ -66,12 +66,9 @@ void rt_init_thread_entry(void* parameter)
 
 		/* register ethernetif device */
 		eth_system_device_init();
-	
+
 		/* initialize eth interface */
 		rt_hw_stm32_eth_init();
-	
-		/* re-init device driver */
-		rt_device_init_all();
 
 		/* init lwip system */
 		lwip_sys_init();

bsp/stm32f20x/applications/startup.c

@@ -107,9 +107,6 @@ void rtthread_startup(void)
 
 	rt_hw_rtc_init();
 
-	/* init all device */
-	rt_device_init_all();
-
 	/* init application */
 	rt_application_init();
 

bsp/stm32f40x/applications/application.c

@@ -41,8 +41,6 @@ void rt_init_thread_entry(void* parameter)
         eth_system_device_init();
 
         rt_hw_stm32_eth_init();
-        /* re-init device driver */
-        rt_device_init_all();
 
         /* init lwip system */
         lwip_sys_init();

bsp/stm32f40x/applications/startup.c

@@ -85,9 +85,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-	/* init all device */
-	rt_device_init_all();
-
 	/* init application */
 	rt_application_init();
 

bsp/stm32f40x/drivers/usart.c

@@ -165,8 +165,8 @@ static void GPIO_Configuration(void)
 	GPIO_Init(UART3_GPIO, &GPIO_InitStructure);
 
     /* Connect alternate function */
-    GPIO_PinAFConfig(UART2_GPIO, UART3_TX_PIN_SOURCE, GPIO_AF_USART3);
-    GPIO_PinAFConfig(UART2_GPIO, UART3_RX_PIN_SOURCE, GPIO_AF_USART3);
+    GPIO_PinAFConfig(UART3_GPIO, UART3_TX_PIN_SOURCE, GPIO_AF_USART3);
+    GPIO_PinAFConfig(UART3_GPIO, UART3_RX_PIN_SOURCE, GPIO_AF_USART3);
 #endif
 }
 

bsp/stm32f40x/stm32_rom.ld

@@ -6,8 +6,8 @@
 /* Program Entry, set to mark it as "used" and avoid gc */
 MEMORY
 {
-    CODE (rx) : ORIGIN = 0x08000000, LENGTH = 512k /* 512KB flash */
-    DATA (rw) : ORIGIN = 0x20000000, LENGTH =  64k /* 64K sram */
+    CODE (rx) : ORIGIN = 0x08000000, LENGTH = 1024k /* 1024KB flash */
+    DATA (rw) : ORIGIN = 0x20000000, LENGTH =  128k /* 128K sram */
 }
 ENTRY(Reset_Handler)
 _system_stack_size = 0x100;

bsp/upd70f3454/applications/startup.c

@@ -52,10 +52,10 @@ void rtthread_startup(void)
 
     /* init tick */
     rt_system_tick_init();
-    
+
     /* init kernel object */
     rt_system_object_init();
-    
+
     /* init timer system */
     rt_system_timer_init();
 
@@ -68,11 +68,6 @@ void rtthread_startup(void)
     /* init scheduler system */
     rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-    /* init all device */
-    rt_device_init_all();
-#endif
-
     /* init application */
     rt_application_init();
 
@@ -102,7 +97,7 @@ int main(void)
 
     /* init system setting */
     TAB0_Start();
-    
+
     /* startup RT-Thread RTOS */
     rtthread_startup();
 

bsp/wh44b0/startup.c

@@ -84,10 +84,6 @@ void rtthread_startup(void)
 	rt_thread_idle_sethook(rt_hw_led_flash);
 #endif
 
-#ifdef RT_USING_DEVICE
-    rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/xplorer4330/applications/startup.c

@@ -56,11 +56,6 @@ void rtthread_startup(void)
     /* init scheduler system */
     rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-    /* init all device */
-    rt_device_init_all();
-#endif
-
     /* init application */
     rt_application_init();
 

components/dfs/filesystems/devfs/devfs.h

@@ -27,5 +27,6 @@
 #include <rtthread.h>
 
 int devfs_init(void);
+void rt_console_init(const char* device_name);
 
 #endif

components/dfs/filesystems/nfs/dfs_nfs.c

@@ -750,11 +750,12 @@ int nfs_open(struct dfs_fd *file)
         if (file->flags & DFS_O_CREAT)
         {
             if (nfs_mkdir(nfs, file->path, 0755) < 0)
-                return -1;
+                return -DFS_STATUS_EAGAIN;
         }
 
         /* open directory */
         dir = nfs_opendir(nfs, file->path);
+        if (dir == RT_NULL) return -DFS_STATUS_ENOENT;
         file->data = dir;
     }
     else
@@ -766,20 +767,20 @@ int nfs_open(struct dfs_fd *file)
         if (file->flags & DFS_O_CREAT)
         {
             if (nfs_create(nfs, file->path, 0664) < 0)
-                return -1;
+                return -DFS_STATUS_EAGAIN;
         }
 
         /* open file (get file handle ) */
         fp = rt_malloc(sizeof(nfs_file));
         if (fp == RT_NULL)
-            return -1;
+            return -DFS_STATUS_ENOMEM;
 
         handle = get_handle(nfs, file->path);
         if (handle == RT_NULL)
         {
             rt_free(fp);
 
-            return -1;
+            return -DFS_STATUS_ENOENT;
         }
 
         /* get size of file */
@@ -798,7 +799,7 @@ int nfs_open(struct dfs_fd *file)
 
         /* set private file */
         file->data = fp;
-		file->size = fp->size;
+        file->size = fp->size;
     }
 
     return 0;

components/dfs/src/dfs_file.c

@@ -21,6 +21,7 @@
  * Date           Author       Notes
  * 2005-02-22     Bernard      The first version.
  * 2011-12-08     Bernard      Merges rename patch from iamcacy.
+ * 2015-05-27     Bernard      Fix the fd clear issue.
  */
 
 #include <dfs.h>
@@ -97,7 +98,7 @@ int dfs_file_open(struct dfs_fd *fd, const char *path, int flags)
     {
         /* clear fd */
         rt_free(fd->path);
-        rt_memset(fd, 0, sizeof(*fd));
+        fd->path = RT_NULL;
 
         return -DFS_STATUS_ENOSYS;
     }
@@ -106,7 +107,7 @@ int dfs_file_open(struct dfs_fd *fd, const char *path, int flags)
     {
         /* clear fd */
         rt_free(fd->path);
-        rt_memset(fd, 0, sizeof(*fd));
+        fd->path = RT_NULL;
 
         dfs_log(DFS_DEBUG_INFO, ("open failed"));
 
@@ -143,7 +144,7 @@ int dfs_file_close(struct dfs_fd *fd)
         return result;
 
     rt_free(fd->path);
-    rt_memset(fd, 0, sizeof(struct dfs_fd));
+    fd->path = RT_NULL;
 
     return result;
 }
@@ -165,7 +166,7 @@ int dfs_file_ioctl(struct dfs_fd *fd, int cmd, void *args)
         return -DFS_STATUS_EINVAL;
 
     fs = fd->fs;
-    if (fs->ops->ioctl != RT_NULL) 
+    if (fs->ops->ioctl != RT_NULL)
         return fs->ops->ioctl(fd, cmd, args);
 
     return -DFS_STATUS_ENOSYS;
@@ -335,6 +336,9 @@ int dfs_file_lseek(struct dfs_fd *fd, rt_off_t offset)
 
     if (fd == RT_NULL)
         return -DFS_STATUS_EINVAL;
+    fs = fd->fs;
+    if (fs == RT_NULL)
+        return -DFS_STATUS_EINVAL;
     if (fs->ops->lseek == RT_NULL)
         return -DFS_STATUS_ENOSYS;
 
@@ -555,7 +559,7 @@ void ls(const char *pathname)
     if (pathname == RT_NULL) 
         rt_free(path);
 }
-FINSH_FUNCTION_EXPORT(ls, list directory contents)
+FINSH_FUNCTION_EXPORT(ls, list directory contents);
 
 void rm(const char *filename)
 {
@@ -564,7 +568,7 @@ void rm(const char *filename)
         rt_kprintf("Delete %s failed\n", filename);
     }
 }
-FINSH_FUNCTION_EXPORT(rm, remove files or directories)
+FINSH_FUNCTION_EXPORT(rm, remove files or directories);
 
 void cat(const char* filename)
 {
@@ -590,7 +594,7 @@ void cat(const char* filename)
 
     dfs_file_close(&fd);
 }
-FINSH_FUNCTION_EXPORT(cat, print file)
+FINSH_FUNCTION_EXPORT(cat, print file);
 
 #define BUF_SZ  4096
 static void copyfile(const char *src, const char *dst)
@@ -629,7 +633,15 @@ static void copyfile(const char *src, const char *dst)
         read_bytes = dfs_file_read(&src_fd, block_ptr, BUF_SZ);
         if (read_bytes > 0)
         {
-            dfs_file_write(&fd, block_ptr, read_bytes);
+			int length;
+			
+            length = dfs_file_write(&fd, block_ptr, read_bytes);
+			if (length != read_bytes)
+			{
+				/* write failed. */
+				rt_kprintf("Write file data failed, errno=%d\n", length);
+				break;
+			}
         }
     } while (read_bytes > 0);
 
@@ -641,7 +653,6 @@ static void copyfile(const char *src, const char *dst)
 extern int mkdir(const char *path, mode_t mode);
 static void copydir(const char * src, const char * dst)
 {
-    struct dfs_fd fd;
     struct dirent dirent;
     struct stat stat;
     int length;

components/dfs/src/dfs_fs.c

@@ -85,6 +85,8 @@ struct dfs_filesystem *dfs_filesystem_lookup(const char *path)
 
     prefixlen = 0;
 
+    RT_ASSERT(path);
+
     /* lock filesystem */
     dfs_lock();
 

components/dfs/src/dfs_posix.c

@@ -33,11 +33,11 @@
 
 /**
  * this function is a POSIX compliant version, which will open a file and
- * return a file descriptor.
+ * return a file descriptor according specified flags.
  *
  * @param file the path name of file.
  * @param flags the file open flags.
- * @param mode
+ * @param mode ignored parameter
  *
  * @return the non-negative integer on successful open, others for failed.
  */
@@ -120,7 +120,8 @@ RTM_EXPORT(close);
  * @param buf the buffer to save the read data.
  * @param len the maximal length of data buffer
  *
- * @return the actual read data buffer length
+ * @return the actual read data buffer length. If the returned value is 0, it
+ * may be reach the end of file, please check errno.
  */
 int read(int fd, void *buf, size_t len)
 {
@@ -200,7 +201,7 @@ RTM_EXPORT(write);
  * @param offset the offset to be seeked.
  * @param whence the directory of seek.
  *
- * @return the current file position, or -1 on failed.
+ * @return the current read/write position in the file, or -1 on failed.
  */
 off_t lseek(int fd, off_t offset, int whence)
 {
@@ -229,6 +230,7 @@ off_t lseek(int fd, off_t offset, int whence)
         break;
 
     default:
+        fd_put(d);
         rt_set_errno(-DFS_STATUS_EINVAL);
 
         return -1;
@@ -236,6 +238,7 @@ off_t lseek(int fd, off_t offset, int whence)
 
     if (offset < 0)
     {
+        fd_put(d);
         rt_set_errno(-DFS_STATUS_EINVAL);
 
         return -1;
@@ -336,6 +339,8 @@ RTM_EXPORT(stat);
  *
  * @param fildes the file description
  * @param buf the data buffer to save stat description.
+ *
+ * @return 0 on successful, -1 on failed.
  */
 int fstat(int fildes, struct stat *buf)
 {
@@ -424,6 +429,7 @@ int mkdir(const char *path, mode_t mode)
 
     if (result < 0)
     {
+        fd_put(d);
         fd_put(d);
         rt_set_errno(result);
 
@@ -432,6 +438,7 @@ int mkdir(const char *path, mode_t mode)
 
     dfs_file_close(d);
     fd_put(d);
+    fd_put(d);
 
     return 0;
 }
@@ -470,7 +477,7 @@ RTM_EXPORT(rmdir);
  *
  * @param name the path name to be open.
  *
- * @return the DIR pointer of directory, NULL on open failed.
+ * @return the DIR pointer of directory, NULL on open directory failed.
  */
 DIR *opendir(const char *name)
 {
@@ -537,12 +544,17 @@ struct dirent *readdir(DIR *d)
     if (fd == RT_NULL)
     {
         rt_set_errno(-DFS_STATUS_EBADF);
-
         return RT_NULL;
     }
 
-    if (!d->num ||
-        (d->cur += ((struct dirent *)(d->buf + d->cur))->d_reclen) >= d->num)
+    if (d->num)
+    {
+        struct dirent* dirent_ptr;
+        dirent_ptr = (struct dirent*)&d->buf[d->cur];
+        d->cur += dirent_ptr->d_reclen;
+    }
+
+    if (!d->num || d->cur >= d->num)
     {
         /* get a new entry */
         result = dfs_file_getdents(fd,

components/drivers/i2c/i2c-bit-ops.c

@@ -451,9 +451,6 @@ static const struct rt_i2c_bus_device_ops i2c_bit_bus_ops =
 rt_err_t rt_i2c_bit_add_bus(struct rt_i2c_bus_device *bus,
                             const char               *bus_name)
 {
-    struct rt_i2c_bit_ops *bit_ops = bus->priv;
-    RT_ASSERT(bit_ops != RT_NULL);
-
     bus->ops = &i2c_bit_bus_ops;
 
     return rt_i2c_bus_device_register(bus, bus_name);

components/drivers/i2c/i2c_core.c

@@ -24,8 +24,6 @@
 
 #include <rtdevice.h>
 
-static struct rt_mutex i2c_core_lock;
-
 rt_err_t rt_i2c_bus_device_register(struct rt_i2c_bus_device *bus,
                                     const char               *bus_name)
 {
@@ -33,17 +31,12 @@ rt_err_t rt_i2c_bus_device_register(struct rt_i2c_bus_device *bus,
 
     rt_mutex_init(&bus->lock, "i2c_bus_lock", RT_IPC_FLAG_FIFO);
 
-    rt_mutex_take(&i2c_core_lock, RT_WAITING_FOREVER);
-
-    if (bus->timeout == 0)
-        bus->timeout = RT_TICK_PER_SECOND;
+    if (bus->timeout == 0) bus->timeout = RT_TICK_PER_SECOND;
 
     res = rt_i2c_bus_device_device_init(bus, bus_name);
 
     i2c_dbg("I2C bus [%s] registered\n", bus_name);
 
-    rt_mutex_release(&i2c_core_lock);
-
     return res;
 }
 
@@ -136,6 +129,6 @@ rt_size_t rt_i2c_master_recv(struct rt_i2c_bus_device *bus,
 
 int rt_i2c_core_init(void)
 {
-    return rt_mutex_init(&i2c_core_lock, "i2c_core_lock", RT_IPC_FLAG_FIFO);
+    return 0;
 }
 INIT_COMPONENT_EXPORT(rt_i2c_core_init);