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diff --git a/include/libopencm3/lpc43xx/memorymap.h b/include/libopencm3/lpc43xx/memorymap.h
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+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
+ * Copyright (C) 2012 Michael Ossmann <mike@ossmann.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LPC43XX_MEMORYMAP_H
+#define LPC43XX_MEMORYMAP_H
+
+#include <libopencm3/cm3/common.h>
+
+/* --- LPC43XX specific peripheral definitions ----------------------------- */
+
+/* Memory map for all busses */
+#define PERIPH_BASE_AHB 0x40000000
+#define PERIPH_BASE_APB0 0x40080000
+#define PERIPH_BASE_APB1 0x400A0000
+#define PERIPH_BASE_APB2 0x400C0000
+#define PERIPH_BASE_APB3 0x400E0000
+
+/* Register boundary addresses */
+
+/* AHB (0x4000 0000 - 0x4001 2000) */
+#define SCT_BASE (PERIPH_BASE_AHB + 0x00000)
+/* PERIPH_BASE_AHB + 0x01000 (0x4000 1000 - 0x4000 1FFF): Reserved */
+#define DMA_BASE (PERIPH_BASE_AHB + 0x02000)
+#define SPIFI_BASE (PERIPH_BASE_AHB + 0x03000)
+#define SDIO_BASE (PERIPH_BASE_AHB + 0x04000)
+#define EMC_BASE (PERIPH_BASE_AHB + 0x05000)
+#define USB0_BASE (PERIPH_BASE_AHB + 0x06000)
+#define USB1_BASE (PERIPH_BASE_AHB + 0x07000)
+#define LCD_BASE (PERIPH_BASE_AHB + 0x08000)
+/* PERIPH_BASE_AHB + 0x09000 (0x4000 9000 - 0x4000 FFFF): Reserved */
+#define ETHERNET_BASE (PERIPH_BASE_AHB + 0x10000)
+
+/* 0x4001 2000 - 0x4003 FFFF Reserved */
+
+/* RTC domain peripherals */
+#define ATIMER_BASE 0x40040000
+#define BACKUP_REG_BASE 0x40041000
+#define PMC_BASE 0x40042000
+#define CREG_BASE 0x40043000
+#define EVENTROUTER_BASE 0x40044000
+#define OTP_BASE 0x40045000
+#define RTC_BASE 0x40046000
+/* 0x4004 7000 - 0x4004 FFFF Reserved */
+
+/* clocking/reset control peripherals */
+#define CGU_BASE 0x40050000
+#define CCU1_BASE 0x40051000
+#define CCU2_BASE 0x40052000
+#define RGU_BASE 0x40053000
+/* 0x4005 4000 - 0x4005 FFFF Reserved */
+
+/* 0x4006 0000 - 0x4007 FFFF Reserved */
+
+/* APB0 ( 0x4008 0000 - 0x4008 FFFF) */
+#define WWDT_BASE (PERIPH_BASE_APB0 + 0x00000)
+#define USART0_BASE (PERIPH_BASE_APB0 + 0x01000)
+#define UART1_BASE (PERIPH_BASE_APB0 + 0x02000)
+#define SSP0_BASE (PERIPH_BASE_APB0 + 0x03000)
+#define TIMER0_BASE (PERIPH_BASE_APB0 + 0x04000)
+#define TIMER1_BASE (PERIPH_BASE_APB0 + 0x05000)
+#define SCU_BASE (PERIPH_BASE_APB0 + 0x06000)
+#define GPIO_PIN_INTERRUPT_BASE (PERIPH_BASE_APB0 + 0x07000)
+#define GPIO_GROUP0_INTRRUPT_BASE (PERIPH_BASE_APB0 + 0x08000)
+#define GPIO_GROUP1_INTRRUPT_BASE (PERIPH_BASE_APB0 + 0x09000)
+/* 0x4008 A000 - 0x4008 FFFF Reserved */
+
+/* 0x4009 0000 - 0x4009 FFFF Reserved */
+
+/* APB1 (0x400A 0000 - 0x400A FFFF) */
+#define MCPWM_BASE (PERIPH_BASE_APB1 + 0x00000)
+#define I2C0_BASE (PERIPH_BASE_APB1 + 0x01000)
+#define I2S0_BASE (PERIPH_BASE_APB1 + 0x02000)
+#define I2S1_BASE (PERIPH_BASE_APB1 + 0x03000)
+#define C_CCAN1_BASE (PERIPH_BASE_APB1 + 0x04000)
+/* 0x400A 5000 - 0x400A FFFF Reserved */
+
+/* 0x400B 0000 - 0x400B FFFF Reserved */
+
+/* APB2 (0x400C 0000 - 0x400C FFFF) */
+#define RITIMER_BASE (PERIPH_BASE_APB2 + 0x00000)
+#define USART2_BASE (PERIPH_BASE_APB2 + 0x01000)
+#define USART3_BASE (PERIPH_BASE_APB2 + 0x02000)
+#define TIMER2_BASE (PERIPH_BASE_APB2 + 0x03000)
+#define TIMER3_BASE (PERIPH_BASE_APB2 + 0x04000)
+#define SSP1_BASE (PERIPH_BASE_APB2 + 0x05000)
+#define QEI_BASE (PERIPH_BASE_APB2 + 0x06000)
+#define GIMA_BASE (PERIPH_BASE_APB2 + 0x07000)
+/* 0x400C 8000 - 0x400C FFFF Reserved */
+
+/* 0x400D 0000 - 0x400D FFFF Reserved */
+
+/* APB3 (0x400E 0000 - 0x400E FFFF) */
+#define I2C1_BASE (PERIPH_BASE_APB3 + 0x00000)
+#define DAC_BASE (PERIPH_BASE_APB3 + 0x01000)
+#define C_CAN0_BASE (PERIPH_BASE_APB3 + 0x02000)
+#define ADC0_BASE (PERIPH_BASE_APB3 + 0x03000)
+#define ADC1_BASE (PERIPH_BASE_APB3 + 0x04000)
+/* 0x400E 5000 - 0x400E FFFF Reserved */
+
+/* 0x400F 0000 - 0x400F 0FFF Reserved */
+
+#define AES_BASE 0x400F1000
+
+/* 0x400F 2000 - 0x400F 3FFF Reserved */
+
+#define GPIO_PORT_BASE 0x400F4000
+
+/* 0x400F 8000 - 0x400F FFFF Reserved */
+
+#define SPI_PORT_BASE 0x40100000
+#define SGPIO_PORT_BASE 0x40101000
+
+/* 0x4010 2000 - 0x41FF FFFF Reserved */
+
+/* 0x4200 0000 - 0x43FF FFFF peripheral bit band alias region */
+
+/* 0x4400 0000 - 0x5FFF FFFF Reserved */
+
+/* 0x6000 0000 - 0xFFFF FFFF external memories and ARM private bus */
+
+#endif