diff --git a/boards/arm/gd32f403z_eval/CMakeLists.txt b/boards/arm/gd32f403z_eval/CMakeLists.txt
new file mode 100644
index 00000000000..159b5bc2592
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/CMakeLists.txt
@@ -0,0 +1,5 @@
+# Copyright (c) 2021, ATL Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_library()
+zephyr_library_sources(board.c)
diff --git a/boards/arm/gd32f403z_eval/Kconfig b/boards/arm/gd32f403z_eval/Kconfig
new file mode 100644
index 00000000000..5630f4bbf05
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/Kconfig
@@ -0,0 +1,8 @@
+# Copyright (c) 2021 ATL-Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_INIT_PRIORITY
+	int "Board initialization priority"
+	default 50
+	help
+	  Board initialization priority.
diff --git a/boards/arm/gd32f403z_eval/Kconfig.board b/boards/arm/gd32f403z_eval/Kconfig.board
new file mode 100644
index 00000000000..61733d3bf97
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/Kconfig.board
@@ -0,0 +1,6 @@
+# Copyright (c) 2021, ATL Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_GD32F403Z_EVAL
+	bool "GigaDevice GD32F403Z Evaluation Kit"
+	depends on SOC_GD32F403Z
diff --git a/boards/arm/gd32f403z_eval/Kconfig.defconfig b/boards/arm/gd32f403z_eval/Kconfig.defconfig
new file mode 100644
index 00000000000..39f1df8e537
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/Kconfig.defconfig
@@ -0,0 +1,9 @@
+# Copyright (c) 2021 ATL Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_GD32F403Z_EVAL
+
+config BOARD
+	default "gd32f403z_eval"
+
+endif   # BOARD_GD32F403Z_EVAL
diff --git a/boards/arm/gd32f403z_eval/board.c b/boards/arm/gd32f403z_eval/board.c
new file mode 100644
index 00000000000..9786e5339e5
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/board.c
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2021 ATL Electronics
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <init.h>
+
+static int board_init(const struct device *dev)
+{
+	rcu_periph_clock_enable(RCU_GPIOA);
+
+	gpio_init(GPIOA, GPIO_MODE_AF_PP, GPIO_OSPEED_50MHZ, GPIO_PIN_9);
+	gpio_init(GPIOA, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_50MHZ, GPIO_PIN_10);
+
+	return 0;
+}
+
+SYS_INIT(board_init, PRE_KERNEL_1, CONFIG_BOARD_INIT_PRIORITY);
diff --git a/boards/arm/gd32f403z_eval/board.cmake b/boards/arm/gd32f403z_eval/board.cmake
new file mode 100644
index 00000000000..a419a88e5d1
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/board.cmake
@@ -0,0 +1,4 @@
+# Copyright (c) 2021, ATL Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
diff --git a/boards/arm/gd32f403z_eval/doc/img/gd32f403z_eval.png b/boards/arm/gd32f403z_eval/doc/img/gd32f403z_eval.png
new file mode 100644
index 00000000000..3f984b8889d
Binary files /dev/null and b/boards/arm/gd32f403z_eval/doc/img/gd32f403z_eval.png differ
diff --git a/boards/arm/gd32f403z_eval/doc/index.rst b/boards/arm/gd32f403z_eval/doc/index.rst
new file mode 100644
index 00000000000..5273d767cce
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/doc/index.rst
@@ -0,0 +1,165 @@
+.. _gd32f403z_eval:
+
+GigaDevice GD32F403Z-EVAL
+#########################
+
+
+Overview
+********
+
+The GD32F403Z-EVAL board is a hardware platform that enables design and debug
+of the GigaDevice F403 Cortex-M4F High Performance MCU.
+
+The GD32F403ZE features a single-core ARM Cortex-M4F MCU which can run up
+to 168-MHz with flash accesses zero wait states, 512kiB of Flash, 96kiB of
+SRAM and 112 GPIOs.
+
+.. image:: img/gd32f403z_eval.png
+     :width: 800px
+     :align: center
+     :alt: gd32f403z_eval
+
+
+Hardware
+********
+
+- USB interface with mini-USB connector
+- 4 user LEDs
+- 4 user push buttons
+- Reset Button
+- CAN port
+- ADC connected to a potentiometer
+- 2 DAC channels
+- GD25Q40 4Mib SPI Flash
+- HY27UF081G2A 1GiB NAND Flash
+- AT24C02C 2KiB EEPROM
+- 3.2 TFT LCD (320x240)
+- PCM1770 Stereo DAC with Headphone Amplifier
+- Micro-SDHC interface
+- GD-Link interface
+
+  - CMSIS-DAP swd debug interface over USB HID.
+
+
+For more information about the GD32F403 SoC and GD32F403Z-Eval board:
+
+- `GigaDevice Cortex-M4F High Performance SoC Website`_
+- `GD32F403 Datasheet`_
+- `GD32F403 Reference Manual`_
+- `GD32F403Z Eval Schematics`_
+- `GD32 ISP Console`_
+
+
+Supported Features
+==================
+
+The board configuration supports the following hardware features:
+
++-----------+------------+-----------------------+
+| Interface | Controller | Driver/Component      |
++===========+============+=======================+
+| NVIC      | on-chip    | nested vectored       |
+|           |            | interrupt controller  |
++-----------+------------+-----------------------+
+| SYSTICK   | on-chip    | system clock          |
++-----------+------------+-----------------------+
+| UART      | on-chip    | serial port-polling   |
++-----------+------------+-----------------------+
+
+
+Serial Port
+===========
+
+The GD32F403Z-EVAL board has 5 serial communication ports. The default port
+is UART0 at PIN-9 and PIN-10.
+
+Programming and Debugging
+*************************
+
+Before program your board make sure to configure boot setting and serial port.
+The default serial port is USART0.  This port uses header JP-5/6 to route
+signals between USB VBUS/ID and USART J2.
+
++--------+--------+------------+
+| Boot-0 | Boot-1 | Function   |
++========+========+============+
+|  1-2   |  1-2   | SRAM       |
++--------+--------+------------+
+|  1-2   |  2-3   | Bootloader |
++--------+--------+------------+
+|  2-3   |  Any   | Flash      |
++--------+--------+------------+
+
++------+------+-------------+
+| JP-5 | JP-6 | Function    |
++======+======+=============+
+| 1-2  | 1-2  | USART0 / J2 |
++------+------+-------------+
+| 2-3  | 2-3  | USB VBUS/ID |
++------+------+-------------+
+| open | open | Free        |
++------+------+-------------+
+
+Using GD-Link
+=============
+
+The GD32F403Z-EVAL includes an onboard programmer/debugger (GD-Link) which
+allow flash programming and debug over USB. There are also program and debug
+headers J1 and J100 that can be used with any ARM compatible tools.
+
+#. Build the Zephyr kernel and the :ref:`hello_world` sample application:
+
+   .. zephyr-app-commands::
+      :zephyr-app: samples/hello_world
+      :board: gd32f403z_eval
+      :goals: build
+      :compact:
+
+#. Run your favorite terminal program to listen for output. Under Linux the
+   terminal should be :code:`/dev/ttyUSB0`. For example:
+
+   .. code-block:: console
+
+      $ minicom -D /dev/ttyUSB0 -o
+
+   The -o option tells minicom not to send the modem initialization
+   string. Connection should be configured as follows:
+
+      - Speed: 115200
+      - Data: 8 bits
+      - Parity: None
+      - Stop bits: 1
+
+#. To flash an image:
+
+   .. zephyr-app-commands::
+      :zephyr-app: samples/hello_world
+      :board: gd32f403z_eval
+      :goals: flash
+      :compact:
+
+   You should see "Hello World! gd32f403z_eval" in your terminal.
+
+#. To debug an image:
+
+   .. zephyr-app-commands::
+      :zephyr-app: samples/hello_world
+      :board: gd32f403z_eval
+      :goals: debug
+      :compact:
+
+
+.. _GigaDevice Cortex-M4F High Performance SoC Website:
+	https://www.gigadevice.com/products/microcontrollers/gd32/arm-cortex-m4/high-performance-line/gd32f403-series/
+
+.. _GD32F403 Datasheet:
+	http://www.gd32mcu.com/data/documents/shujushouce/GD32F403xx_Datasheet_Rev1.3.pdf
+
+.. _GD32F403 Reference Manual:
+	http://www.gd32mcu.com/data/documents/yingyongbiji/GD32F403_User_Manual_Rev2.4.pdf
+
+.. _GD32F403Z Eval Schematics:
+	http://www.gd32mcu.com/download/down/document_id/270/path_type/1
+
+.. _GD32 ISP Console:
+	http://www.gd32mcu.com/download/down/document_id/175/path_type/1
diff --git a/boards/arm/gd32f403z_eval/gd32f403z_eval.dts b/boards/arm/gd32f403z_eval/gd32f403z_eval.dts
new file mode 100644
index 00000000000..86393b16d60
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/gd32f403z_eval.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2021, ATL Electronics
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+
+#include <gigadevice/gd32f403zet6.dtsi>
+
+/ {
+	model = "GigaDevice GD32F403Z Evaluation Kit";
+	compatible = "gd,gd32f403z";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zephyr,console = &usart0;
+		zephyr,shell-uart = &usart0;
+	};
+};
+
+&usart0 {
+	status = "okay";
+
+	current-speed = <115200>;
+};
diff --git a/boards/arm/gd32f403z_eval/gd32f403z_eval.yaml b/boards/arm/gd32f403z_eval/gd32f403z_eval.yaml
new file mode 100644
index 00000000000..0066bc64218
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/gd32f403z_eval.yaml
@@ -0,0 +1,13 @@
+# Copyright (c) 2021, ATL Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+identifier: gd32f403z_eval
+name: GigaDevice GD32F403Z Evaluation Kit
+type: mcu
+arch: arm
+ram: 96
+flash: 512
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
diff --git a/boards/arm/gd32f403z_eval/gd32f403z_eval_defconfig b/boards/arm/gd32f403z_eval/gd32f403z_eval_defconfig
new file mode 100644
index 00000000000..f5b70d6a486
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/gd32f403z_eval_defconfig
@@ -0,0 +1,14 @@
+# Copyright (c) 2021, ATL Electronics
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_SOC_SERIES_GD32F4=y
+CONFIG_SOC_GD32F403Z=y
+CONFIG_BOARD_GD32F403Z_EVAL=y
+
+CONFIG_ARM_MPU=y
+CONFIG_HW_STACK_PROTECTION=y
+CONFIG_CORTEX_M_SYSTICK=y
+
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+CONFIG_SERIAL=y
diff --git a/boards/arm/gd32f403z_eval/support/openocd.cfg b/boards/arm/gd32f403z_eval/support/openocd.cfg
new file mode 100644
index 00000000000..a97ad6bbca4
--- /dev/null
+++ b/boards/arm/gd32f403z_eval/support/openocd.cfg
@@ -0,0 +1,26 @@
+# Copyright (c) 2021 ATL-Electronics
+# SPDX-License-Identifier: Apache-2.0
+source [find interface/cmsis-dap.cfg]
+transport select swd
+
+# chip name
+set CHIPNAME gd32f403ze
+set ENDIAN little
+set CPUTAPID 0x790007a3
+set FLASH_SIZE 0x80000
+
+source [find target/stm32f1x.cfg]
+
+reset_config trst_and_srst separate
+
+$_TARGETNAME configure -event gdb-attach {
+	echo "Debugger attaching: halting execution"
+	reset halt
+	gdb_breakpoint_override hard
+}
+
+$_TARGETNAME configure -event gdb-detach {
+	echo "Debugger detaching: resuming execution"
+	resume
+}
+