diff --git a/boards/arm/lpc17xx_40xx/lx_cpu/include/board.h b/boards/arm/lpc17xx_40xx/lx_cpu/include/board.h
index a37cdf39cc2..aed20432cc8 100644
--- a/boards/arm/lpc17xx_40xx/lx_cpu/include/board.h
+++ b/boards/arm/lpc17xx_40xx/lx_cpu/include/board.h
@@ -466,4 +466,22 @@
 #define GPIO_SSP1_MOSI   GPIO_SSP1_MOSI_2
 #define GPIO_SSP1_SCK    GPIO_SSP1_SCK_2
 
+#define UL_DRV_SYSLESS_CHIP "16450"
+#define UL_DRV_SYSLESS_PORT LPC17_40_UART1_BASE
+#define UL_DRV_SYSLESS_BAUD 19200
+#define UL_DRV_SYSLESS_BAUDBASE ((BOARD_PCLK_FREQUENCY + 8) / 16)
+#define UL_DRV_SYSLESS_IRQ LPC17_40_IRQ_UART1
+#define UL_DRV_SYSLESS_MY_ADR_DEFAULT 3
+
+typedef struct nuttx_ulan_chip_data {
+  const char *chip;
+  int my_adr;
+  int baud;
+  int baudbase;
+  int irq;
+  int port;
+};
+
+int nuttx_ulan_get_chip_data(int minor, struct nuttx_ulan_chip_data *chip_data);
+
 #endif  /* __BOARDS_ARM_LX_CPU_INCLUDE_BOARD_H */
diff --git a/boards/arm/lpc17xx_40xx/lx_cpu/src/Makefile b/boards/arm/lpc17xx_40xx/lx_cpu/src/Makefile
index a60945aeb65..68d07ac4a3d 100644
--- a/boards/arm/lpc17xx_40xx/lx_cpu/src/Makefile
+++ b/boards/arm/lpc17xx_40xx/lx_cpu/src/Makefile
@@ -68,4 +68,6 @@ ifeq ($(CONFIG_CAN),y)
 CSRCS += lpc17_40_can.c
 endif
 
+CSRCS += lpc17_40_ulan.c
+
 include $(TOPDIR)/boards/Board.mk
diff --git a/boards/arm/lpc17xx_40xx/lx_cpu/src/lpc17_40_ulan.c b/boards/arm/lpc17xx_40xx/lx_cpu/src/lpc17_40_ulan.c
new file mode 100644
index 00000000000..f680a4fd012
--- /dev/null
+++ b/boards/arm/lpc17xx_40xx/lx_cpu/src/lpc17_40_ulan.c
@@ -0,0 +1,118 @@
+/************************************************************************************
+ * boards/lpc17xx_40xx/src/lpc17_40_ulan.c
+ *
+ *   Copyright (C) 2019 Gregory Nutt. All rights reserved.
+ *   Author: Pavel Pisa <ppisa@pikron.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <nuttx/serial/serial.h>
+#include <nuttx/irq.h>
+
+#include <arch/board/board.h>
+
+#include "chip.h"
+#include "hardware/lpc17_40_uart.h"
+#include "hardware/lpc17_40_pinconfig.h"
+#include "hardware/lpc17_40_syscon.h"
+#include "lpc17_40_gpio.h"
+#include "up_arch.h"
+#include "up_internal.h"
+
+#include <arch/board/board.h>
+
+#include "lx_cpu.h"
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+/* Configuration ********************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: nuttx_ulan_get_chip_data
+ *
+ * Description:
+ *  Retrieve board specific data for uLAN driver
+ *
+ ************************************************************************************/
+
+int nuttx_ulan_get_chip_data(int minor, struct nuttx_ulan_chip_data *chip_data)
+{
+  uint32_t   regval;
+  irqstate_t flags;
+
+  if (minor > 0)
+    return 0;
+
+
+  /* Step 1: Enable power on UART1 */
+
+  flags   = enter_critical_section();
+  regval  = getreg32(LPC17_40_SYSCON_PCONP);
+  regval |= SYSCON_PCONP_PCUART1;
+  putreg32(regval, LPC17_40_SYSCON_PCONP);
+
+  /* Step 2: Enable clocking on UART */
+
+#ifdef LPC176x
+  regval = getreg32(LPC17_40_SYSCON_PCLKSEL0);
+  regval &= ~SYSCON_PCLKSEL0_UART1_MASK;
+  regval |= ((uint32_t)g_uart1priv.cclkdiv << SYSCON_PCLKSEL0_UART1_SHIFT);
+  putreg32(regval, LPC17_40_SYSCON_PCLKSEL0);
+#endif
+
+  lpc17_40_configgpio(GPIO_UART1_TXD);
+  lpc17_40_configgpio(GPIO_UART1_RXD);
+  lpc17_40_configgpio(GPIO_UART1_RTS);
+  lpc17_40_configgpio(GPIO_UART1_DSR);
+  lpc17_40_configgpio(GPIO_UART1_CTS);
+
+  chip_data->chip = UL_DRV_SYSLESS_CHIP;
+  chip_data->my_adr = UL_DRV_SYSLESS_MY_ADR_DEFAULT;
+  chip_data->baud = UL_DRV_SYSLESS_BAUD;
+  chip_data->baudbase = UL_DRV_SYSLESS_BAUDBASE;
+  chip_data->irq = UL_DRV_SYSLESS_IRQ;
+  chip_data->port = UL_DRV_SYSLESS_PORT;
+
+  leave_critical_section(flags);
+
+  return 1;
+}
+