diff --git a/boards/x86/arduino_101/Kconfig.defconfig b/boards/x86/arduino_101/Kconfig.defconfig
index ebe635d8500..2ac7585ff16 100644
--- a/boards/x86/arduino_101/Kconfig.defconfig
+++ b/boards/x86/arduino_101/Kconfig.defconfig
@@ -13,8 +13,10 @@ config SS_RESET_VECTOR
 config ROM_SIZE
 	default 144
 
+if !HAS_DTS
 config PHYS_LOAD_ADDR
 	default 0x40010000
+endif
 
 if BLUETOOTH_H4
 
diff --git a/boards/x86/arduino_101/Makefile.board b/boards/x86/arduino_101/Makefile.board
index a7ef9587b97..a989e6da7db 100644
--- a/boards/x86/arduino_101/Makefile.board
+++ b/boards/x86/arduino_101/Makefile.board
@@ -9,7 +9,7 @@ FLASH_SCRIPT = openocd.sh
 endif
 DEBUG_SCRIPT = openocd.sh
 OPENOCD_PRE_CMD = "targets 1"
-OPENOCD_LOAD_CMD = "load_image ${O}/${KERNEL_BIN_NAME} ${CONFIG_PHYS_LOAD_ADDR}"
-OPENOCD_VERIFY_CMD = "verify_image ${O}/${KERNEL_BIN_NAME} ${CONFIG_PHYS_LOAD_ADDR}"
+OPENOCD_LOAD_CMD = "load_image ${O}/${KERNEL_BIN_NAME} ${CONFIG_FLASH_BASE_ADDRESS}"
+OPENOCD_VERIFY_CMD = "verify_image ${O}/${KERNEL_BIN_NAME} ${CONFIG_FLASH_BASE_ADDRESS}"
 
 export FLASH_SCRIPT OPENOCD_VERIFY_CMD OPENOCD_LOAD_CMD OPENOCD_PRE_CMD
diff --git a/boards/x86/arduino_101/arduino_101_defconfig b/boards/x86/arduino_101/arduino_101_defconfig
index 5a11f02128a..11dccf740a2 100644
--- a/boards/x86/arduino_101/arduino_101_defconfig
+++ b/boards/x86/arduino_101/arduino_101_defconfig
@@ -7,8 +7,8 @@ CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 CONFIG_SERIAL=y
 CONFIG_UART_QMSI=y
-CONFIG_UART_QMSI_0_BAUDRATE=1000000
 CONFIG_UART_QMSI_0_HW_FC=y
 CONFIG_PRINTK=y
 CONFIG_PINMUX=y
 CONFIG_GPIO=y
+CONFIG_HAS_DTS=y
diff --git a/dts/x86/arduino_101.dts b/dts/x86/arduino_101.dts
new file mode 100644
index 00000000000..1716442888d
--- /dev/null
+++ b/dts/x86/arduino_101.dts
@@ -0,0 +1,29 @@
+/dts-v1/;
+
+#include "intel_curie.dtsi"
+
+/ {
+	model = "Arduino 101";
+	compatible = "arduino,101","intel,quark";
+
+	aliases {
+		uart_0 = &uart0;
+		uart_1 = &uart1;
+	};
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zephyr,console = &uart1;
+	};
+};
+
+&uart0 {
+	status = "ok";
+	current-speed = <1000000>;
+};
+
+&uart1 {
+	status = "ok";
+	current-speed = <115200>;
+};
diff --git a/dts/x86/arduino_101.fixup b/dts/x86/arduino_101.fixup
new file mode 100644
index 00000000000..d446604356a
--- /dev/null
+++ b/dts/x86/arduino_101.fixup
@@ -0,0 +1,9 @@
+#define CONFIG_UART_QMSI_0_BAUDRATE	INTEL_QMSI_UART_B0002000_CURRENT_SPEED
+#define CONFIG_UART_QMSI_0_NAME		INTEL_QMSI_UART_B0002000_LABEL
+
+#define CONFIG_UART_QMSI_1_BAUDRATE	INTEL_QMSI_UART_B0002400_CURRENT_SPEED
+#define CONFIG_UART_QMSI_1_NAME		INTEL_QMSI_UART_B0002400_LABEL
+
+#define CONFIG_PHYS_RAM_ADDR		CONFIG_SRAM_BASE_ADDRESS
+
+#define CONFIG_PHYS_LOAD_ADDR		CONFIG_FLASH_BASE_ADDRESS