diff --git a/Kconfig b/Kconfig
old mode 100644
new mode 100755
index 037b190fb2a2bee3bc2025fc9c8955bed9306823..02505ff52edc1f30b5ec593b88dd6f3bd1ea8c53
--- a/Kconfig
+++ b/Kconfig
@@ -24,5 +24,6 @@ source "drivers/hdf/khdf/model/storage/Kconfig"
 source "drivers/hdf/khdf/model/usb/host/Kconfig"
 source "drivers/hdf/khdf/model/usb/device/Kconfig"
 source "drivers/hdf/khdf/model/audio/Kconfig"
+source "drivers/hdf/khdf/model/gnss/Kconfig"
 source "drivers/hdf/khdf/model/misc/vibrator/Kconfig"
 source "drivers/hdf/khdf/model/misc/dsoftbus/Kconfig"
\ No newline at end of file
diff --git a/Makefile b/Makefile
old mode 100644
new mode 100755
index 33c8c23cdb6740b9d25cabb9e5ac0d7135931fb0..54d967bb5490470a4df8da45021e75ef51147f3a
--- a/Makefile
+++ b/Makefile
@@ -50,4 +50,5 @@ obj-$(CONFIG_DRIVERS_HDF_STORAGE) += model/storage/
 obj-$(CONFIG_DRIVERS_HDF_BT) += model/network/bluetooth/
 obj-$(CONFIG_DRIVERS_HDF_VIBRATOR) += model/misc/vibrator/
 obj-$(CONFIG_DRIVERS_HDF_AUDIO) += model/audio/
+obj-$(CONFIG_DRIVERS_HDF_GNSS) += model/gnss/
 obj-$(CONFIG_DRIVERS_HDF_DSOFTBUS) += model/misc/dsoftbus/
diff --git a/model/gnss/Kconfig b/model/gnss/Kconfig
new file mode 100755
index 0000000000000000000000000000000000000000..6efafa27074f786edb10aa6799c1abb5b52bc67e
--- /dev/null
+++ b/model/gnss/Kconfig
@@ -0,0 +1,13 @@
+config DRIVERS_HDF_GNSS
+    bool "Enable HDF GNSS driver"
+    default y
+    depends on DRIVERS_HDF
+    help
+        Answer Y to choice HDF GNSS driver.
+
+config DRIVERS_HDF_GNSS_TEST
+    bool "Enable HDF GNSS driver Test"
+    default n
+    depends on DRIVERS_HDF_GNSS
+    help
+        Answer Y to choice HDF gnss driver Test.
diff --git a/model/gnss/Makefile b/model/gnss/Makefile
new file mode 100755
index 0000000000000000000000000000000000000000..3983bcc0fb6148ef50a67f87aea02c70d49b1450
--- /dev/null
+++ b/model/gnss/Makefile
@@ -0,0 +1,36 @@
+# Copyright (C) 2021 HiHope Open Source Organization.
+# 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.
+
+KHDF_GNSS_KHDF_ROOT_DIR = drivers/hdf/khdf
+KHDF_FRAMEWORK_ROOT_DIR = drivers/hdf/framework
+KHDF_GNSS_ROOT_DIR = ../../../../../framework/model/gnss
+
+obj-$(CONFIG_DRIVERS_HDF_GNSS) += \
+          $(KHDF_GNSS_ROOT_DIR)/control/src/gnss_contorl.o \
+          $(KHDF_GNSS_ROOT_DIR)/stream/src/gnss_stream.o \
+          $(KHDF_GNSS_ROOT_DIR)/gnss_drivers/src/gnss_driver.o \
+          $(KHDF_GNSS_ROOT_DIR)/gnss_drivers/src/gnss_config_parse.o
+
+ccflags-$(CONFIG_DRIVERS_HDF_GNSS) += -lm -lc -lgcc -std=gnu99 -Werror \
+             -I$(srctree)/$(KHDF_GNSS_KHDF_ROOT_DIR)/osal/include \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/include/core \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/include/utils \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/include/osal \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/include/platform \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/include/config \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/ability/sbuf/include \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/core/common/include/host \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/model/gnss/gnss_drivers/include \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/model/gnss/control/include \
+             -I$(srctree)/$(KHDF_FRAMEWORK_ROOT_DIR)/model/gnss/stream/include \
+             -I$(PROJECT_ROOT)/third_party/bounds_checking_function/include