diff --git a/core/shared/platform/nuttx/shared_platform.cmake b/core/shared/platform/nuttx/shared_platform.cmake
index ff70cc031..d691068f2 100644
--- a/core/shared/platform/nuttx/shared_platform.cmake
+++ b/core/shared/platform/nuttx/shared_platform.cmake
@@ -8,6 +8,10 @@ add_definitions(-DBH_PLATFORM_NUTTX)
 include_directories(${PLATFORM_SHARED_DIR})
 include_directories(${PLATFORM_SHARED_DIR}/../include)
 
+include (${CMAKE_CURRENT_LIST_DIR}/../common/posix/platform_api_posix.cmake)
+
+include (${SHARED_DIR}/utils/uncommon/shared_uncommon.cmake)
+
 file (GLOB_RECURSE source_all ${PLATFORM_SHARED_DIR}/*.c)
 
 if (WAMR_BUILD_LIBC_WASI EQUAL 1)
@@ -16,6 +20,7 @@ if (WAMR_BUILD_LIBC_WASI EQUAL 1)
   set(source_all ${source_all} ${PLATFORM_COMMON_LIBC_UTIL_SOURCE})
 endif ()
 
-include (${CMAKE_CURRENT_LIST_DIR}/../common/memory/platform_api_memory.cmake)
-set (PLATFORM_SHARED_SOURCE ${source_all} ${PLATFORM_COMMON_MATH_SOURCE} ${PLATFORM_COMMON_MEMORY_SOURCE})
+set (PLATFORM_SHARED_SOURCE ${source_all} ${PLATFORM_COMMON_MATH_SOURCE} ${PLATFORM_COMMON_POSIX_SOURCE} ${UNCOMMON_SHARED_SOURCE})
+# remove posix_memmap.c for NuttX
+list(REMOVE_ITEM ${PLATFORM_SHARED_SOURCE} ${PLATFORM_COMMON_POSIX_DIR}/posix_memmap.c)
 
diff --git a/product-mini/platforms/nuttx/CMakeLists.txt b/product-mini/platforms/nuttx/CMakeLists.txt
new file mode 100644
index 000000000..f83e79916
--- /dev/null
+++ b/product-mini/platforms/nuttx/CMakeLists.txt
@@ -0,0 +1,199 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+# select platform configuration setting WAMR_BUILD_TARGET
+set(WAMR_BUILD_PLATFORM nuttx)
+
+if(CONFIG_ARCH_ARMV6M)
+  set(WAMR_BUILD_TARGET THUMBV6M)
+elseif(CONFIG_ARCH_ARMV7A)
+  set(WAMR_BUILD_TARGET THUMBV7)
+elseif(CONFIG_ARCH_ARMV7M)
+  set(WAMR_BUILD_TARGET THUMBV7EM)
+elseif(CONFIG_ARCH_ARMV8M)
+  set(WAMR_BUILD_TARGET THUMBV8M)
+elseif(CONFIG_ARCH_X86)
+  set(WAMR_BUILD_TARGET X86_32)
+elseif(CONFIG_ARCH_X86_64)
+  set(WAMR_BUILD_TARGET X86_64)
+elseif(CONFIG_ARCH_XTENSA)
+  set(WAMR_BUILD_TARGET XTENSA)
+elseif(CONFIG_ARCH_RV64GC OR CONFIG_ARCH_RV64)
+  set(WAMR_BUILD_TARGET RISCV64)
+elseif(CONFIG_ARCH_RV32IM OR CONFIG_ARCH_RV32)
+  set(WAMR_BUILD_TARGET RISCV32)
+elseif(CONFIG_ARCH_SIM)
+  if(CONFIG_SIM_M32 OR CONFIG_HOST_X86)
+    set(WAMR_BUILD_TARGET X86_32)
+  elseif(CONFIG_HOST_ARM)
+    set(WAMR_BUILD_TARGET ARM)
+  elseif(CONFIG_HOST_ARM64)
+    set(WAMR_BUILD_TARGET AARCH64)
+  else()
+    set(WAMR_BUILD_TARGET X86_64)
+  endif()
+  if(CONFIG_HOST_MACOS)
+    add_definitions(-DBH_PLATFORM_DARWIN)
+  endif()
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_LOG)
+  add_definitions(-DWASM_ENABLE_LOG=1)
+else()
+  add_definitions(-DWASM_ENABLE_LOG=0)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_AOT_WORD_ALIGN_READ)
+  add_definitions(-DWASM_ENABLE_WORD_ALIGN_READ=1)
+else()
+  add_definitions(-DWASM_ENABLE_WORD_ALIGN_READ=0)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_STACK_GUARD_SIZE)
+  add_definitions(-DWASM_STACK_GUARD_SIZE=0)
+else()
+  add_definitions(
+    -DWASM_STACK_GUARD_SIZE=${CONFIG_INTERPRETERS_WAMR_STACK_GUARD_SIZE})
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_MEMORY_TRACING)
+  add_definitions(-DWASM_ENABLE_MEMORY_TRACING=1)
+else()
+  add_definitions(-DWASM_ENABLE_MEMORY_TRACING=0)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_SHARED_MEMORY)
+  set(WAMR_BUILD_SHARED_MEMORY 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_BULK_MEMORY)
+  set(WAMR_BUILD_BULK_MEMORY 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_AOT_STACK_FRAME)
+  set(WAMR_BUILD_AOT_STACK_FRAME 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_PERF_PROFILING)
+  set(WAMR_BUILD_PERF_PROFILING 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_GC)
+  set(WAMR_BUILD_GC 1)
+  set(WAMR_BUILD_STRINGREF 1)
+  set(WAMR_BUILD_REF_TYPES 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_GC_MANUALLY)
+  add_definitions(-DWASM_GC_MANUALLY=1)
+else()
+  add_definitions(-DWASM_GC_MANUALLY=0)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_GC_PERF_PROFILING)
+  set(WAMR_BUILD_GC_PERF_PROFILING 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_ENABLE_EXCE_HANDLING)
+  set(WAMR_BUILD_EXCE_HANDLING 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_TAIL_CALL)
+  set(WAMR_BUILD_TAIL_CALL 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_MEMORY_PROFILING)
+  set(WAMR_BUILD_MEMORY_PROFILING 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_MULTI_MODULE)
+  set(WAMR_BUILD_MULTI_MODULE 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_LIB_PTHREAD_SEMAPHORE)
+  set(WAMR_BUILD_LIB_PTHREAD_SEMAPHORE 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_DISABLE_HW_BOUND_CHECK)
+  set(WAMR_DISABLE_HW_BOUND_CHECK 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_CUSTOM_NAME_SECTIONS)
+  set(WAMR_BUILD_CUSTOM_NAME_SECTION 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_GLOBAL_HEAP_POOL)
+  set(WAMR_BUILD_GLOBAL_HEAP_POOL 1)
+  math(EXPR _HEAP_SIZE_
+       "${CONFIG_INTERPRETERS_WAMR_GLOBAL_HEAP_POOL_SIZE} * 1024")
+  set(WAMR_BUILD_GLOBAL_HEAP_SIZE ${_HEAP_SIZE_})
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_ENABLE_SPEC_TEST)
+  set(WAMR_BUILD_SPEC_TEST 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_REF_TYPES)
+  set(WAMR_BUILD_REF_TYPES 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_CLASSIC)
+  # include iwasm_interp.cmake
+  set(WAMR_BUILD_INTERP 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_FAST)
+  # enable iwasm_interp.cmake
+  set(WAMR_BUILD_FAST_INTERP 1)
+endif()
+
+if((CONFIG_INTERPRETERS_WAMR_FAST OR CONFIG_INTERPRETERS_WAMR_CLASSIC)
+   AND CONFIG_INTERPRETERS_WAMR_MINILOADER)
+  # enable iwasm_interp.cmake
+  set(WAMR_BUILD_MINI_LOADER 1)
+else()
+  set(WAMR_BUILD_MINI_LOADER 0)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_AOT)
+  # include iwasm_aot.cmake
+  set(WAMR_BUILD_AOT 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_DEBUG_INTERP)
+  # include debug_engine.cmake
+  set(WAMR_BUILD_DEBUG_INTERP 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_LIBC_BUILTIN)
+  # include libc_builtin.cmake
+  set(WAMR_BUILD_LIBC_BUILTIN 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_LIBC_WASI)
+  # include libc_wasi.cmake
+  set(WAMR_BUILD_LIBC_WASI 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_THREAD_MGR)
+  # include thread_mgr.cmake
+  set(WAMR_BUILD_THREAD_MGR 1)
+endif()
+
+if(CONFIG_INTERPRETERS_WAMR_LIB_PTHREAD)
+  # include lib_pthread.cmake
+  set(WAMR_BUILD_LIB_PTHREAD 1)
+endif()
+
+set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../../..)
+
+# enable WAMR build system
+include(${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
+
+# NuttX wamr lib complie required: `WAMR_SOURCES` `WAMR_CFLAGS` `WAMR_INCDIRS`
+# `WAMR_DEFINITIONS`
+set(WAMR_SOURCES ${WAMR_RUNTIME_LIB_SOURCE})
+set(WAMR_CFLAGS -Wno-strict-prototypes -Wno-shadow -Wno-unused-variable
+                -Wno-int-conversion -Wno-implicit-function-declaration)
+get_directory_property(WAMR_INCDIRS INCLUDE_DIRECTORIES)
+get_directory_property(WAMR_DEFINITIONS COMPILE_DEFINITIONS)