diff --git a/config/esp32/.gn b/config/esp32/.gn
new file mode 100644
index 00000000000000..0838a6445c984e
--- /dev/null
+++ b/config/esp32/.gn
@@ -0,0 +1,29 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# The location of the build configuration file.
+buildconfig = "//build/config/BUILDCONFIG.gn"
+
+# CHIP uses angle bracket includes.
+check_system_includes = true
+
+# Allow loading paths relative to //gn.
+secondary_source = "//third_party/connectedhomeip/gn/"
+
+default_args = {
+  target_cpu = "esp32"
+  target_os = "freertos"
+
+  import("//args.gni")
+}
diff --git a/config/esp32/BUILD.gn b/config/esp32/BUILD.gn
new file mode 100644
index 00000000000000..bbe2dc04bf06dd
--- /dev/null
+++ b/config/esp32/BUILD.gn
@@ -0,0 +1,36 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Options from standalone-chip.mk that differ from configure defaults. These
+# options are used from examples/.
+
+import("//build_overrides/chip.gni")
+
+config("esp32_config") {
+  defines = []
+  if (is_debug) {
+    defines = [ "BUILD_RELEASE=0" ]
+  } else {
+    defines = [ "BUILD_RELEASE=1" ]
+  }
+}
+
+group("esp32") {
+  deps = [
+     "${chip_root}/src/lib"
+  ]
+  public_configs = [
+     ":esp32_config"
+  ]
+}
diff --git a/config/esp32/args.gni b/config/esp32/args.gni
new file mode 100644
index 00000000000000..cc85f72b1b22af
--- /dev/null
+++ b/config/esp32/args.gni
@@ -0,0 +1,39 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Options from standalone-chip.mk that differ from configure defaults. These
+# options are used from examples/.
+
+#import("//build_overrides/chip.gni")
+
+chip_device_platform = "esp32"
+
+chip_project_config_include = ""
+chip_system_project_config_include = ""
+chip_ble_project_config_include = ""
+
+lwip_platform = "esp32"
+lwip_ipv6 = true
+lwip_ipv4 = true
+lwip_api = true
+
+chip_build_tests = false
+chip_inet_config_enable_raw_endpoint = false
+chip_inet_config_enable_dns_resolver = false
+#Enabling this causes some error
+#chip_inet_config_enable_tun_endpoint = false
+chip_inet_config_enable_tcp_endpoint = true
+chip_inet_config_enable_udp_endpoint = true
+
+custom_toolchain = "//third_party/connectedhomeip/config/esp32/toolchain:esp32"
diff --git a/config/esp32/build_overrides b/config/esp32/build_overrides
new file mode 120000
index 00000000000000..aea3e8d3b72a17
--- /dev/null
+++ b/config/esp32/build_overrides
@@ -0,0 +1 @@
+../../examples/build_overrides
\ No newline at end of file
diff --git a/config/esp32/components/chip/Kconfig b/config/esp32/components/chip/Kconfig
index 57231e8d11375a..5edd211570bd20 100644
--- a/config/esp32/components/chip/Kconfig
+++ b/config/esp32/components/chip/Kconfig
@@ -77,15 +77,6 @@ menu "CHIP Core"
 
                 This value can be overridden by the application at runtime.
 
-        config SHORT_ERROR_STR
-            bool "Use Short Error Strings"
-            default n
-            help
-                Configure the CHIP ErrorStr() function to return short error strings
-                containing only the error, without any descriptive text.
-
-                This option is generally used to reduce flash usage.
-
         # TODO: add log level selection
 
     endmenu # "General Options"
diff --git a/config/esp32/components/chip/component.mk b/config/esp32/components/chip/component.mk
index 2f56f2927d4605..2646b24a15cbef 100644
--- a/config/esp32/components/chip/component.mk
+++ b/config/esp32/components/chip/component.mk
@@ -141,19 +141,17 @@ COMPONENT_ADD_INCLUDEDIRS 	 = project-config \
                                $(REL_CHIP_ROOT)/src/include/ \
                                $(REL_CHIP_ROOT)/src/lib \
                                $(REL_CHIP_ROOT)/src/ \
+                               $(REL_OUTPUT_DIR)/src/include \
                                $(REL_CHIP_ROOT)/src/system \
                                $(IDF_PATH)/components/mbedtls/mbedtls/include \
                                $(REL_CHIP_ROOT)/src/app \
-
+                               $(REL_CHIP_ROOT)/third_party/nlassert/repo/include \
+                               $(REL_OUTPUT_DIR)/gen/third_party/connectedhomeip/src/app/include \
+                               $(REL_OUTPUT_DIR)/gen/include
 
 # Linker flags to be included when building other components that use CHIP.
 COMPONENT_ADD_LDFLAGS        = -L$(OUTPUT_DIR)/lib/ \
-                               -lCHIP \
-                               -lInetLayer \
-                               -lSystemLayer \
-                               -lDeviceLayer \
-                               -lChipCrypto \
-                               -lSetupPayload
+                               -lCHIP
 
 ifneq (,$(findstring CHIP_SUPPORT_FOREIGN_TEST_DRIVERS,$(CXXFLAGS)))
 COMPONENT_ADD_LDFLAGS       += -lnlfaultinjection
@@ -193,13 +191,34 @@ $(OUTPUT_DIR) :
 	echo "MKDIR $@"
 	@mkdir -p "$@"
 
-install-chip : configure-chip
+
+fix_cflags = $(filter-out -DHAVE_CONFIG_H,\
+                $(filter-out -D,\
+                  $(filter-out IDF_VER%,\
+                    $(sort $(1)) -D$(filter IDF_VER%,$(1))\
+               )))
+CHIP_CFLAGS = $(call fix_cflags,$(CFLAGS) $(CPPFLAGS))
+CHIP_CXXFLAGS = $(call fix_cflags,$(CXXFLAGS) $(CPPFLAGS))
+
+install-chip :
 	echo "INSTALL CHIP..."
-	MAKEFLAGS= make -C $(OUTPUT_DIR) --no-print-directory install
+	echo                                   > $(OUTPUT_DIR)/args.gn
+	echo "import(\"//args.gni\")"          >> $(OUTPUT_DIR)/args.gn
+	echo target_cflags_c  = [$(foreach word,$(CHIP_CFLAGS),\"$(word)\",)] | sed -e 's/=\"/=\\"/g;s/\"\"/\\"\"/g;'  >> $(OUTPUT_DIR)/args.gn
+	echo target_cflags_cc = [$(foreach word,$(CHIP_CXXFLAGS),\"$(word)\",)] | sed -e 's/=\"/=\\"/g;s/\"\"/\\"\"/g;'   >> $(OUTPUT_DIR)/args.gn
+	echo ar_ext = \"$(AR)\"                >> $(OUTPUT_DIR)/args.gn
+	echo cc_ext = \"$(CC)\"                >> $(OUTPUT_DIR)/args.gn
+	echo cxx_ext = \"$(CXX)\"              >> $(OUTPUT_DIR)/args.gn
+	echo cpu_ext = \"esp32\"               >> $(OUTPUT_DIR)/args.gn
+	echo "Written file $(OUTPUT_DIR)/args.gn"
+#	MAKEFLAGS= make -C $(OUTPUT_DIR) --no-print-directory install
+	cd $(COMPONENT_PATH); gn gen $(OUTPUT_DIR)
+	cd $(COMPONENT_PATH); ninja -C $(OUTPUT_DIR) esp32
+
 
 build : install-chip
 	echo "CHIP built and installed..."
-	cp ${OUTPUT_DIR}/lib/libCHIP.a ${OUTPUT_DIR}/libchip.a
+	cp -a ${OUTPUT_DIR}/lib/libCHIP.a ${OUTPUT_DIR}/libchip.a
 
 clean:
 	echo "RM $(OUTPUT_DIR)"
diff --git a/config/esp32/third_party/connectedhomeip b/config/esp32/third_party/connectedhomeip
new file mode 120000
index 00000000000000..a8a4f8c2127bf7
--- /dev/null
+++ b/config/esp32/third_party/connectedhomeip
@@ -0,0 +1 @@
+../../..
\ No newline at end of file
diff --git a/config/esp32/toolchain/BUILD.gn b/config/esp32/toolchain/BUILD.gn
new file mode 100644
index 00000000000000..2890af96c6ebe2
--- /dev/null
+++ b/config/esp32/toolchain/BUILD.gn
@@ -0,0 +1,37 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/chip.gni")
+
+import("//build/toolchain/gcc_toolchain.gni")
+
+declare_args() {
+  ar_ext  = ""
+  cc_ext  = ""
+  cxx_ext = ""
+  cpu_ext = ""
+}
+
+gcc_toolchain("esp32") {
+  ar  = ar_ext
+  cc  = cc_ext
+  cxx = cxx_ext
+
+toolchain_args = {
+    current_os = "freertos"
+    current_cpu = cpu_ext
+    is_clang = false
+    import("${chip_root}/src/platform/ESP32/args.gni")
+  }
+}
diff --git a/examples/wifi-echo/server/esp32/Makefile b/examples/wifi-echo/server/esp32/Makefile
index 97bde5213c670a..e4b96a4ae6fb0f 100644
--- a/examples/wifi-echo/server/esp32/Makefile
+++ b/examples/wifi-echo/server/esp32/Makefile
@@ -27,7 +27,7 @@ EXTRA_COMPONENT_DIRS += $(PROJECT_PATH)/third_party/connectedhomeip/config/esp32
                         $(PROJECT_PATH)/../../../common/screen-framework \
 
 CXXFLAGS += -std=c++11 -Os
-CPPFLAGS += -Os
+CPPFLAGS += -Os -DCHIP_SEPARATE_CONFIG_H
 CFLAGS += -Os
 
 include $(IDF_PATH)/make/project.mk
diff --git a/gn/build_overrides/esp32.gni b/gn/build_overrides/esp32.gni
new file mode 100644
index 00000000000000..3a2252cb67477c
--- /dev/null
+++ b/gn/build_overrides/esp32.gni
@@ -0,0 +1,13 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/src/ble/BUILD.gn b/src/ble/BUILD.gn
index 184a93f2d059b3..b28f7288decd49 100644
--- a/src/ble/BUILD.gn
+++ b/src/ble/BUILD.gn
@@ -37,8 +37,12 @@ buildconfig_header("ble_buildconfig") {
         [ "BLE_PROJECT_CONFIG_INCLUDE=${chip_ble_project_config_include}" ]
   }
   if (chip_ble_project_config_include != "") {
-    defines +=
-        [ "BLE_PLATFORM_CONFIG_INCLUDE=${chip_ble_platform_config_include}" ]
+       defines +=
+           [ "BLE_PLATFORM_CONFIG_INCLUDE=${chip_ble_platform_config_include}" ]
+  }
+  if (chip_device_platform == "esp32") {
+       defines +=
+           [ "BLE_PLATFORM_CONFIG_INCLUDE=${chip_ble_platform_config_include}" ]
   }
 }
 
diff --git a/src/inet/BUILD.gn b/src/inet/BUILD.gn
index 39fe7be7829623..f36566997d7476 100644
--- a/src/inet/BUILD.gn
+++ b/src/inet/BUILD.gn
@@ -99,6 +99,11 @@ static_library("inet") {
     "${chip_root}/src/lib/support",
     "${chip_root}/src/system",
     "${nlio_root}:nlio",
+    "${chip_root}/src/lwip:lwip_buildconfig",
+  ]
+
+  public_configs = [
+    "${chip_root}/src/lwip:lwip_config",
   ]
 
   if (chip_inet_config_enable_raw_endpoint) {
diff --git a/src/inet/RawEndPoint.cpp b/src/inet/RawEndPoint.cpp
index 851d20bd89167e..05217cdf77118d 100644
--- a/src/inet/RawEndPoint.cpp
+++ b/src/inet/RawEndPoint.cpp
@@ -42,6 +42,9 @@
 #include <lwip/ip.h>
 #include <lwip/raw.h>
 #include <lwip/tcpip.h>
+#if CHIP_SEPARATE_CONFIG_H
+#include <lwip/lwip_buildconfig.h>
+#endif // CHIP_SEPARATE_CONFIG_H
 #endif // CHIP_SYSTEM_CONFIG_USE_LWIP
 
 #if CHIP_SYSTEM_CONFIG_USE_SOCKETS
diff --git a/src/inet/UDPEndPoint.cpp b/src/inet/UDPEndPoint.cpp
index 05b7cec9f2dd7b..16882407ba5fc7 100644
--- a/src/inet/UDPEndPoint.cpp
+++ b/src/inet/UDPEndPoint.cpp
@@ -41,6 +41,9 @@
 #include <lwip/ip.h>
 #include <lwip/tcpip.h>
 #include <lwip/udp.h>
+#if CHIP_SEPARATE_CONFIG_H
+#include <lwip/lwip_buildconfig.h>
+#endif // CHIP_SEPARATE_CONFIG_H
 #endif // CHIP_SYSTEM_CONFIG_USE_LWIP
 
 #if CHIP_SYSTEM_CONFIG_USE_SOCKETS
diff --git a/src/lib/core/BUILD.gn b/src/lib/core/BUILD.gn
index 8e02a327347b7c..137c8f7537a065 100644
--- a/src/lib/core/BUILD.gn
+++ b/src/lib/core/BUILD.gn
@@ -20,11 +20,6 @@ import("${chip_root}/gn/chip/tests.gni")
 import("${chip_root}/src/inet/inet.gni")
 import("core.gni")
 
-declare_args() {
-  cflags_c_ext = []
-  cflags_cc_ext = []
-}
-
 buildconfig_header("chip_buildconfig") {
   header = "CHIPBuildConfig.h"
   header_dir = "core"
@@ -115,9 +110,6 @@ static_library("core") {
     "CHIPTLVWriter.cpp",
   ]
 
-  cflags_c = cflags_c_ext
-  cflags_cc = cflags_cc_ext
-
   public_deps = [
     ":chip_config_header",
     "${chip_root}/src/ble",
diff --git a/src/lwip/BUILD.gn b/src/lwip/BUILD.gn
index cdfab8117c6f6f..22c5e9fed3a946 100644
--- a/src/lwip/BUILD.gn
+++ b/src/lwip/BUILD.gn
@@ -33,7 +33,7 @@ if (lwip_platform == "") {
 }
 
 assert(lwip_platform == "standalone" || lwip_platform == "nrf5" ||
-           lwip_platform == "efr32",
+           lwip_platform == "esp32" || lwip_platform == "efr32",
        "Unsupported lwIP platform: ${lwip_platform}")
 
 if (lwip_platform == "nrf5") {
@@ -47,13 +47,18 @@ buildconfig_header("lwip_buildconfig") {
   header_dir = "lwip"
 
   # Automatically enable LWIP_DEBUG for internal is_debug builds.
-  if (lwip_debug) {
-    lwip_debug = 1
-  } else {
-    lwip_debug = 0
+  defines = []
+  if (lwip_platform != "esp32") {
+     if (lwip_debug) {
+        lwip_debug = 1
+     } else {
+        lwip_debug = 0
+     }
+     defines += [
+       "LWIP_DEBUG=${lwip_debug}",
+     ]
   }
-  defines = [
-    "LWIP_DEBUG=${lwip_debug}",
+  defines += [
     "HAVE_LWIP_UDP_BIND_NETIF=1",
   ]
 
diff --git a/src/platform/BUILD.gn b/src/platform/BUILD.gn
index 91d11bb0aedcdf..6666c16128e189 100644
--- a/src/platform/BUILD.gn
+++ b/src/platform/BUILD.gn
@@ -92,6 +92,12 @@ if (chip_device_platform != "none" && chip_device_platform != "external") {
         "CHIP_DEVICE_LAYER_TARGET=EFR32",
       ]
     }
+    if (chip_device_platform == "esp32") {
+      defines += [
+        "CHIP_DEVICE_LAYER_TARGET_ESP32=1",
+        "CHIP_DEVICE_LAYER_TARGET=ESP32",
+      ]
+    }
   }
 
   config("platform_config") {
@@ -261,6 +267,30 @@ if (chip_device_platform != "none" && chip_device_platform != "external") {
           "nRF5/ThreadStackManagerImpl.h",
         ]
       }
+    } else if (chip_device_platform == "esp32") {
+      sources += [
+         "ESP32/BLEManagerImpl.cpp",
+         "ESP32/ConfigurationManagerImpl.cpp",
+         "ESP32/PlatformManagerImpl.cpp",
+         "ESP32/ConnectivityManagerImpl.cpp",
+         "ESP32/ESP32Config.cpp",
+         "ESP32/ESP32Utils.cpp",
+         "ESP32/Logging.cpp",
+         "ESP32/SystemTimeSupport.cpp",
+         "ESP32/LwIPCoreLock.cpp",
+         "ESP32/CHIPDevicePlatformConfig.h",
+         "ESP32/ConnectivityManagerImpl.h",
+         "ESP32/BLEManagerImpl.h",
+         "ESP32/ConfigurationManagerImpl.h",
+         "ESP32/PlatformManagerImpl.h",
+         "ESP32/SoftwareUpdateManagerImpl.h",
+         "ESP32/CHIPDevicePlatformEvent.h",
+         "ESP32/NetworkProvisioningServerImpl.h",
+         "ESP32/ESP32Utils.h",
+         "ESP32/ESP32Config.h",
+         "FreeRTOS/SystemTimeSupport.cpp",
+      ]
+#      public_configs += [ "${chip_root}/src/crypto:crypto_config" ]
     } else if (chip_device_platform == "efr32") {
       sources += [
         "EFR32/BLEManagerImpl.cpp",
diff --git a/src/platform/ESP32/CHIPPlatformConfig.h b/src/platform/ESP32/CHIPPlatformConfig.h
index d3663277ad46de..0803880c62109a 100644
--- a/src/platform/ESP32/CHIPPlatformConfig.h
+++ b/src/platform/ESP32/CHIPPlatformConfig.h
@@ -84,7 +84,6 @@
 #define CHIP_CONFIG_MAX_UNSOLICITED_MESSAGE_HANDLERS CONFIG_MAX_UNSOLICITED_MESSAGE_HANDLERS
 #define CHIP_CONFIG_MAX_EXCHANGE_CONTEXTS CONFIG_MAX_EXCHANGE_CONTEXTS
 #define CHIP_CONFIG_RMP_TIMER_DEFAULT_PERIOD CONFIG_RMP_TIMER_DEFAULT_PERIOD
-#define CHIP_CONFIG_SHORT_ERROR_STR CONFIG_SHORT_ERROR_STR
 #define CHIP_CONFIG_MAX_SESSION_KEYS CONFIG_MAX_SESSION_KEYS
 #define CHIP_CONFIG_USE_APP_GROUP_KEYS_FOR_MSG_ENC CONFIG_USE_APP_GROUP_KEYS_FOR_MSG_ENC
 #define CHIP_CONFIG_MAX_CACHED_MSG_ENC_APP_KEYS CONFIG_MAX_CACHED_MSG_ENC_APP_KEYS
diff --git a/src/platform/ESP32/args.gni b/src/platform/ESP32/args.gni
new file mode 100644
index 00000000000000..ec2ad21f16e03a
--- /dev/null
+++ b/src/platform/ESP32/args.gni
@@ -0,0 +1,30 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/chip.gni")
+
+chip_device_platform = "esp32"
+
+lwip_platform = "esp32"
+lwip_ipv6 = true
+lwip_ipv4 = true
+lwip_api = true
+
+chip_build_tests = false
+chip_inet_config_enable_raw_endpoint = false
+chip_inet_config_enable_dns_resolver = false
+chip_inet_config_enable_tun_endpoint = false
+chip_inet_config_enable_tcp_endpoint = true
+chip_inet_config_enable_udp_endpoint = true
+
diff --git a/src/platform/device.gni b/src/platform/device.gni
index 5b40b1a21dd308..617618e79e3217 100644
--- a/src/platform/device.gni
+++ b/src/platform/device.gni
@@ -15,7 +15,7 @@
 import("//build_overrides/chip.gni")
 
 declare_args() {
-  # Device platform layer: darwin, linux, freertos, nrf5, efr32, external, none.
+  # Device platform layer: darwin, linux, freertos, nrf5, efr32, esp32, external, none.
   chip_device_platform = "auto"
   chip_platform_target = ""
 }
@@ -49,6 +49,8 @@ if (chip_device_platform == "darwin") {
   _chip_device_layer = "nRF5"
 } else if (chip_device_platform == "efr32") {
   _chip_device_layer = "EFR32"
+} else if (chip_device_platform == "esp32") {
+  _chip_device_layer = "ESP32"
 }
 
 if (chip_device_platform != "external") {
@@ -83,5 +85,5 @@ if (_chip_device_layer != "none" && chip_device_platform != "external") {
 assert((current_os != "freertos" && chip_device_platform == "none") ||
            chip_device_platform == "darwin" || chip_device_platform == "nrf5" ||
            chip_device_platform == "efr32" || chip_device_platform == "linux" ||
-           chip_device_platform == "external",
+           chip_device_platform == "external" || chip_device_platform == "esp32",
        "Please select a valid value for chip_device_platform")
diff --git a/src/system/BUILD.gn b/src/system/BUILD.gn
index dff7fd0df07256..bfc02579710862 100644
--- a/src/system/BUILD.gn
+++ b/src/system/BUILD.gn
@@ -106,8 +106,10 @@ source_set("system_config_header") {
 
   public_deps = [ ":system_buildconfig" ]
 
-  if (chip_system_config_use_lwip) {
-    public_deps += [ "${chip_root}/src/lwip" ]
+  if (target_cpu != "esp32") {
+    if (chip_system_config_use_lwip) {
+      public_deps += [ "${chip_root}/src/lwip" ]
+    }
   }
 }