diff --git a/components/freertos/CMakeLists.txt b/components/freertos/CMakeLists.txt
index bea5e8cc..bba9e488 100644
--- a/components/freertos/CMakeLists.txt
+++ b/components/freertos/CMakeLists.txt
@@ -1,54 +1,59 @@
-################# Add global include #################
-list(APPEND ADD_INCLUDE
-"${CMAKE_CURRENT_SOURCE_DIR}"
-"${CMAKE_CURRENT_SOURCE_DIR}/include"
-"${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}"
-)
-#######################################################
-
-################# Add private include #################
-# list(APPEND ADD_PRIVATE_INCLUDE
-# )
-#######################################################
-
-############## Add current dir source files ###########
-file(GLOB_RECURSE sources "${CMAKE_CURRENT_SOURCE_DIR}/croutine.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/croutine.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/event_groups.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/list.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/queue.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/tasks.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/timers.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/portable/MemMang/heap_5.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}/port.c"
-"${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}/portASM.S"
-)
-list(APPEND ADD_SRCS  ${sources})
-# aux_source_directory(src ADD_SRCS)
-# list(REMOVE_ITEM ADD_SRCS "${CMAKE_CURRENT_SOURCE_DIR}")
-#######################################################
-
-########### Add required/dependent components #########
-#list(APPEND ADD_REQUIREMENTS xxx)
-#######################################################
-
-############ Add static libs ##########################
-#list(APPEND ADD_STATIC_LIB "libxxx.a")
-#######################################################
-
-############ Add dynamic libs #########################
-# list(APPEND ADD_DYNAMIC_LIB "libxxx.so"
-# )
-#######################################################
-
-############ Add global compile option ################
-#add components denpend on this component
-list(APPEND ADD_DEFINITIONS -DportasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler)
-#######################################################
-
-############ Add private compile option ################
-#add compile option for this component that won't affect other modules
-# list(APPEND ADD_PRIVATE_DEFINITIONS -Dxxx)
-#######################################################
-
-generate_library()
+################# Add global include #################
+list(APPEND ADD_INCLUDE
+"${CMAKE_CURRENT_SOURCE_DIR}"
+"${CMAKE_CURRENT_SOURCE_DIR}/include"
+"${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}"
+)
+#######################################################
+
+################# Add private include #################
+# list(APPEND ADD_PRIVATE_INCLUDE
+# )
+#######################################################
+
+############## Add current dir source files ###########
+file(GLOB_RECURSE sources "${CMAKE_CURRENT_SOURCE_DIR}/croutine.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/croutine.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/event_groups.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/list.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/queue.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/tasks.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/timers.c"
+"${CMAKE_CURRENT_SOURCE_DIR}/portable/MemMang/heap_5.c"
+)
+list(APPEND ADD_SRCS  ${sources})
+if(CPU_ID)
+list(APPEND ADD_SRCS  ${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}/${CPU_ID}/port.c)
+list(APPEND ADD_SRCS  ${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}/${CPU_ID}/portASM.S)
+else()
+list(APPEND ADD_SRCS  ${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}/port.c)
+list(APPEND ADD_SRCS  ${CMAKE_CURRENT_SOURCE_DIR}/portable/gcc/risc-v/${CHIP}/portASM.S)
+endif()
+# aux_source_directory(src ADD_SRCS)
+# list(REMOVE_ITEM ADD_SRCS "${CMAKE_CURRENT_SOURCE_DIR}")
+#######################################################
+
+########### Add required/dependent components #########
+#list(APPEND ADD_REQUIREMENTS xxx)
+#######################################################
+
+############ Add static libs ##########################
+#list(APPEND ADD_STATIC_LIB "libxxx.a")
+#######################################################
+
+############ Add dynamic libs #########################
+# list(APPEND ADD_DYNAMIC_LIB "libxxx.so"
+# )
+#######################################################
+
+############ Add global compile option ################
+#add components denpend on this component
+list(APPEND ADD_DEFINITIONS -DportasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler)
+#######################################################
+
+############ Add private compile option ################
+#add compile option for this component that won't affect other modules
+# list(APPEND ADD_PRIVATE_DEFINITIONS -Dxxx)
+#######################################################
+
+generate_library()