[bsp/xuantie] xuantie系列bsp添加导出CDK工程功能 #10630

[bsp/xuantie] E902 BSP适配生成CDK工程 [bsp/xuantie] E907 BSP适配生成CDK工程 [bsp/xuantie] C906 BSP适配生成CDK工程 [bsp/xuantie] C907 BSP适配生成CDK工程 [bsp/xuantie] C908 BSP适配生成CDK工程 [bsp/xuantie] C910 BSP适配生成CDK工程 [bsp/xuantie] R908 BSP适配生成CDK工程 [bsp/xuantie] R910 BSP适配生成CDK工程 [bsp/xuantie] R920 BSP适配生成CDK工程
author: Elian Dunmore <[email protected]> 2025-08-23 11:27:59 +0800
committer: GitHub <[email protected]> 2025-08-23 11:27:59 +0800
commit: bac64cad82a54601cfb4fe0983282db91e5910ac (patch)
tree: b83d997c1b0f2ab30642398c57bbff1ffb8ba9bc
parent: 78cd7c47c72e451fa13914eeffafe9372d23d014 (diff)
38 files changed, 2644 insertions, 9 deletions
diff --git a/bsp/xuantie/smartl/e902/.config b/bsp/xuantie/smartl/e902/.config
index 7c99d28ebb..8dd34512cd 100644
--- a/bsp/xuantie/smartl/e902/.config
+++ b/bsp/xuantie/smartl/e902/.config
@@ -207,6 +207,7 @@ CONFIG_FINSH_THREAD_PRIORITY=20
 CONFIG_FINSH_THREAD_STACK_SIZE=4096
 CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
+# CONFIG_FINSH_USING_WORD_OPERATION is not set
 CONFIG_FINSH_USING_SYMTAB=y
 CONFIG_FINSH_CMD_SIZE=80
 CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
@@ -398,6 +399,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_FREEMODBUS is not set
 # CONFIG_PKG_USING_NANOPB is not set
 # CONFIG_PKG_USING_WIFI_HOST_DRIVER is not set
+# CONFIG_PKG_USING_ESP_HOSTED is not set
 
 #
 # Wi-Fi
@@ -505,6 +507,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_QMODBUS is not set
 # CONFIG_PKG_USING_PNET is not set
 # CONFIG_PKG_USING_OPENER is not set
+# CONFIG_PKG_USING_FREEMQTT is not set
 # end of IoT - internet of things
 
 #
@@ -639,6 +642,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_ZDEBUG is not set
 # CONFIG_PKG_USING_RVBACKTRACE is not set
 # CONFIG_PKG_USING_HPATCHLITE is not set
+# CONFIG_PKG_USING_THREAD_METRIC is not set
 # end of tools packages
 
 #
@@ -732,6 +736,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_RMP is not set
 # CONFIG_PKG_USING_R_RHEALSTONE is not set
 # CONFIG_PKG_USING_HEARTBEAT is not set
+# CONFIG_PKG_USING_MICRO_ROS_RTTHREAD_PACKAGE is not set
 # end of system packages
 
 #
@@ -814,6 +819,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_NRF5X_SDK is not set
 # CONFIG_PKG_USING_NRFX is not set
 # CONFIG_PKG_USING_NUCLEI_SDK is not set
+# CONFIG_PKG_USING_RASPBERRYPI_PICO_RP2350_SDK is not set
 # CONFIG_PKG_USING_RASPBERRYPI_PICO_SDK is not set
 # CONFIG_PKG_USING_MM32 is not set
 
@@ -856,6 +862,10 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 #
 # HC32 DDL Drivers
 #
+# CONFIG_PKG_USING_HC32F3_CMSIS_DRIVER is not set
+# CONFIG_PKG_USING_HC32F3_SERIES_DRIVER is not set
+# CONFIG_PKG_USING_HC32F4_CMSIS_DRIVER is not set
+# CONFIG_PKG_USING_HC32F4_SERIES_DRIVER is not set
 # end of HC32 DDL Drivers
 
 #
@@ -869,6 +879,21 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_NXP_IMX6UL_DRIVER is not set
 # CONFIG_PKG_USING_NXP_IMXRT_DRIVER is not set
 # end of NXP HAL & SDK Drivers
+
+#
+# NUVOTON Drivers
+#
+# CONFIG_PKG_USING_NUVOTON_CMSIS_DRIVER is not set
+# CONFIG_PKG_USING_NUVOTON_SERIES_DRIVER is not set
+# CONFIG_PKG_USING_NUVOTON_ARM926_LIB is not set
+# end of NUVOTON Drivers
+
+#
+# GD32 Drivers
+#
+# CONFIG_PKG_USING_GD32_ARM_CMSIS_DRIVER is not set
+# CONFIG_PKG_USING_GD32_ARM_SERIES_DRIVER is not set
+# end of GD32 Drivers
 # end of HAL & SDK Drivers
 
 #
@@ -1040,6 +1065,7 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_SEAN_WS2812B is not set
 # CONFIG_PKG_USING_IC74HC165 is not set
 # CONFIG_PKG_USING_IST8310 is not set
+# CONFIG_PKG_USING_ST7789_SPI is not set
 # CONFIG_PKG_USING_SPI_TOOLS is not set
 # end of peripheral libraries and drivers
 
diff --git a/bsp/xuantie/smartl/e902/board/SConscript b/bsp/xuantie/smartl/e902/board/SConscript
index d9603bd08e..d36e734da1 100644
--- a/bsp/xuantie/smartl/e902/board/SConscript
+++ b/bsp/xuantie/smartl/e902/board/SConscript
@@ -11,5 +11,20 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=4096',
+    'CONFIG_ARCH_INTERRUPTSTACK=4096',
+    'CONFIG_BOARD_SMARTL_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=4096',
+    'CONFIG_CPU_XUANTIE_E902=1',
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/smartl/e902/rtconfig.h b/bsp/xuantie/smartl/e902/rtconfig.h
index 4f9e29ffb1..b20fef1522 100644
--- a/bsp/xuantie/smartl/e902/rtconfig.h
+++ b/bsp/xuantie/smartl/e902/rtconfig.h
@@ -316,6 +316,14 @@
 /* NXP HAL & SDK Drivers */
 
 /* end of NXP HAL & SDK Drivers */
+
+/* NUVOTON Drivers */
+
+/* end of NUVOTON Drivers */
+
+/* GD32 Drivers */
+
+/* end of GD32 Drivers */
 /* end of HAL & SDK Drivers */
 
 /* sensors drivers */
diff --git a/bsp/xuantie/smartl/e902/template.cdkproj b/bsp/xuantie/smartl/e902/template.cdkproj
new file mode 100644
index 0000000000..e10946c207
--- /dev/null
+++ b/bsp/xuantie/smartl/e902/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>e902</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_smartl.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv32/smartl_e902_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile>$(ProjectPath)/../../../../../utilities//flash.init</InitFile>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType/>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/smartl/e902/template.cdkws b/bsp/xuantie/smartl/e902/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/smartl/e902/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/smartl/e902/utilities/gdb.init b/bsp/xuantie/smartl/e902/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/smartl/e902/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/smartl/e907/board/SConscript b/bsp/xuantie/smartl/e907/board/SConscript
index d9603bd08e..1fac75f714 100644
--- a/bsp/xuantie/smartl/e907/board/SConscript
+++ b/bsp/xuantie/smartl/e907/board/SConscript
@@ -11,5 +11,20 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=4096',
+    'CONFIG_ARCH_INTERRUPTSTACK=4096',
+    'CONFIG_BOARD_SMARTL_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=4096',
+    'CONFIG_CPU_XUANTIE_E907FD=1',
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/smartl/e907/template.cdkproj b/bsp/xuantie/smartl/e907/template.cdkproj
new file mode 100644
index 0000000000..268382345a
--- /dev/null
+++ b/bsp/xuantie/smartl/e907/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>e907fdp</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_smartl.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv32/smartl_e907_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile>$(ProjectPath)/../../../../../utilities//flash.init</InitFile>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType/>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/smartl/e907/template.cdkws b/bsp/xuantie/smartl/e907/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/smartl/e907/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/smartl/e907/utilities/gdb.init b/bsp/xuantie/smartl/e907/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/smartl/e907/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/c906/board/SConscript b/bsp/xuantie/xiaohui/c906/board/SConscript
index d9603bd08e..ba75a5aa2a 100644
--- a/bsp/xuantie/xiaohui/c906/board/SConscript
+++ b/bsp/xuantie/xiaohui/c906/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'DCONFIG_CPU_XUANTIE_C906FD=1',
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/c906/template.cdkproj b/bsp/xuantie/xiaohui/c906/template.cdkproj
new file mode 100644
index 0000000000..07b7d20e1e
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c906/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>c906fdv</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_c906_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/c906/template.cdkws b/bsp/xuantie/xiaohui/c906/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c906/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/c906/utilities/gdb.init b/bsp/xuantie/xiaohui/c906/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c906/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/c907/board/SConscript b/bsp/xuantie/xiaohui/c907/board/SConscript
index d9603bd08e..c445499730 100644
--- a/bsp/xuantie/xiaohui/c907/board/SConscript
+++ b/bsp/xuantie/xiaohui/c907/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'CONFIG_CPU_XUANTIE_C907=1',
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/c907/template.cdkproj b/bsp/xuantie/xiaohui/c907/template.cdkproj
new file mode 100644
index 0000000000..acb5f7293a
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c907/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>c907fdv</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_c907_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/c907/template.cdkws b/bsp/xuantie/xiaohui/c907/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c907/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/c907/utilities/gdb.init b/bsp/xuantie/xiaohui/c907/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c907/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/c908/board/SConscript b/bsp/xuantie/xiaohui/c908/board/SConscript
index d9603bd08e..e970418129 100644
--- a/bsp/xuantie/xiaohui/c908/board/SConscript
+++ b/bsp/xuantie/xiaohui/c908/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'CONFIG_CPU_XUANTIE_C908V=1'
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/c908/template.cdkproj b/bsp/xuantie/xiaohui/c908/template.cdkproj
new file mode 100644
index 0000000000..3bf1683204
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c908/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>c908v</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_c908_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/c908/template.cdkws b/bsp/xuantie/xiaohui/c908/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c908/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/c908/utilities/gdb.init b/bsp/xuantie/xiaohui/c908/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c908/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/c910/board/SConscript b/bsp/xuantie/xiaohui/c910/board/SConscript
index d9603bd08e..6e7236ee6b 100644
--- a/bsp/xuantie/xiaohui/c910/board/SConscript
+++ b/bsp/xuantie/xiaohui/c910/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'CONFIG_CPU_XUANTIE_C910V3=1',
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/c910/template.cdkproj b/bsp/xuantie/xiaohui/c910/template.cdkproj
new file mode 100644
index 0000000000..f353c6cb6e
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c910/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>c910v3</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_c910v3_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/c910/template.cdkws b/bsp/xuantie/xiaohui/c910/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c910/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/c910/utilities/gdb.init b/bsp/xuantie/xiaohui/c910/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/c910/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/r908/board/SConscript b/bsp/xuantie/xiaohui/r908/board/SConscript
index d9603bd08e..1aa2f45278 100644
--- a/bsp/xuantie/xiaohui/r908/board/SConscript
+++ b/bsp/xuantie/xiaohui/r908/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'CONFIG_CPU_XUANTIE_R908=1',
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/r908/template.cdkproj b/bsp/xuantie/xiaohui/r908/template.cdkproj
new file mode 100644
index 0000000000..a93f1d6e46
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r908/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>r908fdv</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_r908_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/r908/template.cdkws b/bsp/xuantie/xiaohui/r908/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r908/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/r908/utilities/gdb.init b/bsp/xuantie/xiaohui/r908/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r908/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/r910/board/SConscript b/bsp/xuantie/xiaohui/r910/board/SConscript
index d9603bd08e..ecc0547963 100644
--- a/bsp/xuantie/xiaohui/r910/board/SConscript
+++ b/bsp/xuantie/xiaohui/r910/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'CONFIG_CPU_XUANTIE_R910=1'
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/r910/template.cdkproj b/bsp/xuantie/xiaohui/r910/template.cdkproj
new file mode 100644
index 0000000000..3bf1683204
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r910/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>c908v</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_c908_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/r910/template.cdkws b/bsp/xuantie/xiaohui/r910/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r910/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/r910/utilities/gdb.init b/bsp/xuantie/xiaohui/r910/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r910/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
diff --git a/bsp/xuantie/xiaohui/r920/board/SConscript b/bsp/xuantie/xiaohui/r920/board/SConscript
index d9603bd08e..3acb386db8 100644
--- a/bsp/xuantie/xiaohui/r920/board/SConscript
+++ b/bsp/xuantie/xiaohui/r920/board/SConscript
@@ -11,5 +11,29 @@ src = ['board.c']
 
 path =  [cwd]
 
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
+CPPDEFINES = [
+    'CONFIG_KERNEL_RTTHREAD=1',
+    '__RT_KERNEL_SOURCE__=1',
+    'CONFIG_CSI_V2=1',
+    'CONFIG_CSI="csi2"',
+    'CONFIG_SUPPORT_TSPEND=0',
+    'CONFIG_SUPPORT_IRQ_NESTED=0',
+    'CONFIG_XIP=1',
+    'CONFIG_ARCH_MAINSTACK=8192',
+    'CONFIG_ARCH_INTERRUPTSTACK=8192',
+    'CONFIG_BOARD_XIAOHUI_EVB=1',
+    'CLI_CONFIG_STACK_SIZE=8192',
+    'CONFIG_PLIC_BASE=134217728',
+    'CONFIG_VIC_TSPDR=201326592',
+    'CONFIG_CLIC_BASE=201392128',
+    'CONFIG_FPP_ENABLE=0',
+    'CONFIG_INTC_CLIC_PLIC=1',
+    'CONFIG_INIT_TASK_STACK_SIZE=8192',
+    'CONFIG_APP_TASK_STACK_SIZE=8192',
+    'CONFIG_SYSTICK_HZ=100',
+    'CONFIG_DEBUG=1',
+    'CONFIG_CPU_XUANTIE_R920=1'
+]
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
 Return('group')
diff --git a/bsp/xuantie/xiaohui/r920/template.cdkproj b/bsp/xuantie/xiaohui/r920/template.cdkproj
new file mode 100644
index 0000000000..fd4470b7c6
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r920/template.cdkproj
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="xuantie_rtthread" Version="1" Language="C">
+  <Description/>
+  <Dependencies Name="Debug"/>
+  <VendorInfo>
+    <VendorName>new_psf_project_SmartL_E906FD-R2S2(V1.7.9)</VendorName>
+  </VendorInfo>
+  <ToolsConfig>
+    <Compiler>
+      <Name>XTGccElfNewlib</Name>
+      <Version>latest</Version>
+    </Compiler>
+  </ToolsConfig>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ</statistics>
+    <peripheralTabs/>
+    <WatchDisplayFormat/>
+    <LocalDisplayFormat/>
+    <debugLayout/>
+    <memoryTabColSizeExpressions/>
+    <QuickWatchDisplayFormat/>
+  </DebugSessions>
+  <BuildConfigs>
+    <BuildConfig Name="BuildSet">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>r920</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <ToolchainID/>
+        <ToolchainVersion/>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>no</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>no</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+          <IsBatchScript>no</IsBatchScript>
+        </AfterMake>
+        <Tools/>
+      </User>
+      <Compiler>
+        <Define/>
+        <Undefine/>
+        <Optim>Optimize size (-Os)</Optim>
+        <DebugLevel>Maximum (-g3)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)/../../../../../csi_core/include;$(ProjectPath)/../../../../../csi_driver/include;$(ProjectPath)/../../../../../libs/include;$(ProjectPath)/../../../../../csi_driver/smartl_rv32/include;$(ProjectPath)/../../../../../csi_kernel/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/include/;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/include;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv;$(ProjectPath)/../../../../../csi_kernel/freertosv10.3.1/FreeRTOS/Source/portable/GCC/riscv/chip_specific_extensions/thead_rv32;$(ProjectPath)/../../../../../board/smartl_e906_evb/include;$(ProjectPath)/../../../../../projects/tests/dtest/include;$(ProjectPath)/../../../../../projects/tests/kernel/include;;;;;;;$(ProjectPath)/../../../../../projects/tests/kernel/freertos/configs</IncludePath>
+        <OtherFlags>-ffunction-sections -fdata-sections</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath/>
+        <OtherFlags>-D"Default_IRQHandler=SW_handler"</OtherFlags>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)/../../libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_xiaohui.ld</LDFile>
+        <LibName>m</LibName>
+        <LibPath/>
+        <OtherFlags>-Wl,-zmax-page-size=1024</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+        <IncludeAllLibs>no</IncludeAllLibs>
+        <LinkSpecsType>none</LinkSpecsType>
+        <LinkUseNewlibNano>no</LinkUseNewlibNano>
+        <LinkUseMinilibc>no</LinkUseMinilibc>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>SIM</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile>$(ProjectPath)/utilities/gdb.init</InitFile>
+        <PreInit/>
+        <AfterLoadFile/>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>0</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText/>
+        <SVCFile/>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>12000</Clock>
+          <Delay>10</Delay>
+          <NResetDelay>100</NResetDelay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <PreReset>no</PreReset>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>soft</ResetType>
+          <SoftResetVal>0</SoftResetVal>
+          <RTOSType>None</RTOSType>
+          <DownloadToFlash>no</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags/>
+          <ICEEnablePCSampling>no</ICEEnablePCSampling>
+          <ICESamplingFreq>1000</ICESamplingFreq>
+          <RemoteICEEnablePCSampling>no</RemoteICEEnablePCSampling>
+          <RemoteICESamplingPort>1026</RemoteICESamplingPort>
+          <Version>latest</Version>
+          <SupportRemoteICEAsyncDebug>no</SupportRemoteICEAsyncDebug>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget>soccfg/riscv64/xiaohui_r920_cfg.xml</SIMTarget>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+          <Version>latest</Version>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath/>
+          <OpenOCDLocally>yes</OpenOCDLocally>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions/>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
+          <OpenOCDRemoteIP>localhost</OpenOCDRemoteIP>
+          <OpenOCDRemotePort>3333</OpenOCDRemotePort>
+          <PluginID>openocd-sifive</PluginID>
+          <Version>latest</Version>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <PreInit/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path=""/>
+        <Program>yes</Program>
+        <Verify>no</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Soft Reset</ResetType>
+        <SoftResetVal/>
+        <FlashIndex>no</FlashIndex>
+        <FlashIndexVal>0</FlashIndexVal>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/bsp/xuantie/xiaohui/r920/template.cdkws b/bsp/xuantie/xiaohui/r920/template.cdkws
new file mode 100644
index 0000000000..a1c3cd0a73
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r920/template.cdkws
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CDK_Workspace Name="template" Database="LanguageSever" DoubleClick="Yes">
+  <DefaultPackPath>$(CDKWS)\__workspace_pack__</DefaultPackPath>
+  <Project Name="xuantie_rtthread" Path="template.cdkproj" RootPath="" Active="Yes"/>
+  <BuildMatrix>
+    <WorkspaceConfiguration Name="Debug" Selected="yes">
+      <Environment/>
+      <Project Name="xuantie_rtthread" ConfigName="BuildSet"/>
+    </WorkspaceConfiguration>
+  </BuildMatrix>
+</CDK_Workspace>
diff --git a/bsp/xuantie/xiaohui/r920/utilities/gdb.init b/bsp/xuantie/xiaohui/r920/utilities/gdb.init
new file mode 100644
index 0000000000..7792c77445
--- /dev/null
+++ b/bsp/xuantie/xiaohui/r920/utilities/gdb.init
@@ -0,0 +1,6 @@
+set *(int *)0x0=0x6f
+si
+reset
+set *(int *)0x40011008=0x0
+set *(int *)0x4001101c=0x0
+
author	Elian Dunmore <[email protected]>	2025-08-23 11:27:59 +0800
committer	GitHub <[email protected]>	2025-08-23 11:27:59 +0800
commit	bac64cad82a54601cfb4fe0983282db91e5910ac (patch)
tree	b83d997c1b0f2ab30642398c57bbff1ffb8ba9bc
parent	78cd7c47c72e451fa13914eeffafe9372d23d014 (diff)