diff --git a/src/Makefile b/src/Makefile
index aef13fb3..6ef91994 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -40,6 +40,7 @@ SRC =			\
 	lmi.c		\
 	lpc_common.c	\
 	lpc11xx.c	\
+	lpc17xx.c	\
 	lpc15xx.c	\
 	lpc43xx.c	\
 	kinetis.c	\
diff --git a/src/target/cortexm.c b/src/target/cortexm.c
index abd64f4a..ec9608e1 100644
--- a/src/target/cortexm.c
+++ b/src/target/cortexm.c
@@ -299,6 +299,7 @@ bool cortexm_probe(ADIv5_AP_t *ap)
 	PROBE(stm32l4_probe);
 	PROBE(lpc11xx_probe);
 	PROBE(lpc15xx_probe);
+	PROBE(lpc17xx_probe);
 	PROBE(lpc43xx_probe);
 	PROBE(sam3x_probe);
 	PROBE(sam4l_probe);
diff --git a/src/target/jtag_scan.c b/src/target/jtag_scan.c
index a30a8050..5487efc0 100644
--- a/src/target/jtag_scan.c
+++ b/src/target/jtag_scan.c
@@ -61,6 +61,8 @@ static const struct jtag_dev_descr_s {
 		.descr = "ST Microelectronics: STM32F4xx."},
 	{.idcode = 0x0BB11477 , .idmask = 0xFFFFFFFF,
 		.descr = "NPX: LPC11C24."},
+	{.idcode = 0x4BA00477 , .idmask = 0xFFFFFFFF,
+		.descr = "NXP: LPC17xx family."},
 /* Just for fun, unsupported */
 	{.idcode = 0x8940303F, .idmask = 0xFFFFFFFF, .descr = "ATMEL: ATMega16."},
 	{.idcode = 0x0792603F, .idmask = 0xFFFFFFFF, .descr = "ATMEL: AT91SAM9261."},
diff --git a/src/target/lpc17xx.c b/src/target/lpc17xx.c
new file mode 100644
index 00000000..5aae5a98
--- /dev/null
+++ b/src/target/lpc17xx.c
@@ -0,0 +1,201 @@
+/*
+ * This file is part of the Black Magic Debug project.
+ *
+ * Copyright (C) 2012 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "general.h"
+#include "target.h"
+#include "target_internal.h"
+#include "cortexm.h"
+#include "lpc_common.h"
+#include "adiv5.h"
+
+#define IAP_PGM_CHUNKSIZE			4096
+
+#define MIN_RAM_SIZE				8192 // LPC1751
+#define RAM_USAGE_FOR_IAP_ROUTINES	32 // IAP routines use 32 bytes at top of ram
+
+#define IAP_ENTRYPOINT				0x1FFF1FF1
+#define IAP_RAM_BASE				0x10000000
+
+#define ARM_CPUID					0xE000ED00
+#define CORTEX_M3_CPUID				0x412FC230	// Cortex-M3 r2p0
+#define CORTEX_M3_CPUID_MASK		0xFF00FFF0
+#define MEMMAP						0x400FC040
+#define LPC17xx_JTAG_IDCODE			0x4BA00477
+#define LPC17xx_SWDP_IDCODE			0x2BA01477
+#define FLASH_NUM_SECTOR			30
+
+struct flash_param {
+	uint16_t opcode;
+	uint16_t pad0;
+	uint32_t command;
+	uint32_t words[4];
+	uint32_t result[5]; // return code and maximum of 4 result parameters
+} __attribute__((aligned(4)));
+
+static void lpc17xx_extended_reset(target *t);
+static bool lpc17xx_cmd_erase(target *t, int argc, const char *argv[]);
+enum iap_status lpc17xx_iap_call(target *t, struct flash_param *param, enum iap_cmd cmd, ...);
+
+const struct command_s lpc17xx_cmd_list[] = {
+	{"erase_mass", lpc17xx_cmd_erase, "Erase entire flash memory"},
+	{NULL, NULL, NULL}
+};
+
+void lpc17xx_add_flash(target *t, uint32_t addr, size_t len, size_t erasesize, unsigned int base_sector)
+{
+	struct lpc_flash *lf = lpc_add_flash(t, addr, len);
+	lf->f.blocksize = erasesize;
+	lf->base_sector = base_sector;
+	lf->f.buf_size = IAP_PGM_CHUNKSIZE;
+	lf->f.write_buf = lpc_flash_write_magic_vect;
+	lf->iap_entry = IAP_ENTRYPOINT;
+	lf->iap_ram = IAP_RAM_BASE;
+	lf->iap_msp = IAP_RAM_BASE + MIN_RAM_SIZE - RAM_USAGE_FOR_IAP_ROUTINES;
+}
+
+bool
+lpc17xx_probe(target *t)
+{
+	/* Read the IDCODE register from the SW-DP */
+	ADIv5_AP_t *ap = cortexm_ap(t);
+	uint32_t ap_idcode = ap->dp->idcode;
+
+	if (ap_idcode == LPC17xx_JTAG_IDCODE || ap_idcode == LPC17xx_SWDP_IDCODE) {
+		/* LPC176x/5x family. See UM10360.pdf 33.7 JTAG TAP Identification*/
+	} else {
+		return false;
+	}
+
+	uint32_t cpuid = target_mem_read32(t, ARM_CPUID);
+	if (((cpuid & CORTEX_M3_CPUID_MASK) == (CORTEX_M3_CPUID & CORTEX_M3_CPUID_MASK))) {
+		/*
+		 * Now that we're sure it's a Cortex-M3, we need to halt the
+		 * target and make an IAP call to get the part number.
+		 * There appears to have no other method of reading the part number.
+		 */
+		target_halt_request(t);
+
+		/* Read the Part ID */
+		struct flash_param param;
+		lpc17xx_iap_call(t, &param, IAP_CMD_PARTID);
+		target_halt_resume(t, 0);
+
+		if (param.result[0]) {
+			return false;
+		}
+
+		switch (param.result[1]) {
+			case 0x26113F37: /* LPC1769 */
+			case 0x26013F37: /* LPC1768 */
+			case 0x26012837: /* LPC1767 */
+			case 0x26013F33: /* LPC1766 */
+			case 0x26013733: /* LPC1765 */
+			case 0x26011922: /* LPC1764 */
+			case 0x25113737: /* LPC1759 */
+			case 0x25013F37: /* LPC1758 */
+			case 0x25011723: /* LPC1756 */
+			case 0x25011722: /* LPC1754 */
+			case 0x25001121: /* LPC1752 */
+			case 0x25001118: /* LPC1751 */
+			case 0x25001110: /* LPC1751 (No CRP) */
+
+				t->driver = "LPC17xx";
+				t->extended_reset = lpc17xx_extended_reset;
+				target_add_ram(t, 0x10000000, 0x8000);
+				target_add_ram(t, 0x2007C000, 0x4000);
+				target_add_ram(t, 0x20080000, 0x4000);
+				lpc17xx_add_flash(t, 0x00000000, 0x10000, 0x1000, 0);
+				lpc17xx_add_flash(t, 0x00010000, 0x70000, 0x8000, 16);
+				target_add_commands(t, lpc17xx_cmd_list, "LPC17xx");
+
+				return true;
+		}
+	}
+	return false;
+}
+
+static bool
+lpc17xx_cmd_erase(target *t, int argc, const char *argv[])
+{
+	(void)argc;
+	(void)argv;
+	struct flash_param param;
+
+	if (lpc17xx_iap_call(t, &param, IAP_CMD_PREPARE, 0, FLASH_NUM_SECTOR-1)) {
+		DEBUG("lpc17xx_cmd_erase: prepare failed %d\n", (unsigned int)param.result[0]);
+		return false;
+	}
+
+	if (lpc17xx_iap_call(t, &param, IAP_CMD_ERASE, 0, FLASH_NUM_SECTOR-1, CPU_CLK_KHZ)) {
+		DEBUG("lpc17xx_cmd_erase: erase failed %d\n", (unsigned int)param.result[0]);
+		return false;
+	}
+
+	if (lpc17xx_iap_call(t, &param, IAP_CMD_BLANKCHECK, 0, FLASH_NUM_SECTOR-1)) {
+		DEBUG("lpc17xx_cmd_erase: blankcheck failed %d\n", (unsigned int)param.result[0]);
+		return false;
+	}
+	tc_printf(t, "Erase OK.\n");
+	return true;
+}
+
+/**
+ * Target has been reset, make sure to remap the boot ROM
+ * from 0x00000000 leaving the user flash visible
+ */
+static void
+lpc17xx_extended_reset(target *t)
+{
+	/* From §33.6 Debug memory re-mapping (Page 643) UM10360.pdf (Rev 2) */
+	target_mem_write32(t, MEMMAP, 1);
+}
+
+enum iap_status
+lpc17xx_iap_call(target *t, struct flash_param *param, enum iap_cmd cmd, ...) {
+	param->opcode = ARM_THUMB_BREAKPOINT;
+	param->command = cmd;
+
+	/* fill out the remainder of the parameters */
+	va_list ap;
+	va_start(ap, cmd);
+	for (int i = 0; i < 4; i++)
+		param->words[i] = va_arg(ap, uint32_t);
+	va_end(ap);
+
+	/* copy the structure to RAM */
+	target_mem_write(t, IAP_RAM_BASE, param, sizeof(struct flash_param));
+
+	/* set up for the call to the IAP ROM */
+	uint32_t regs[t->regs_size / sizeof(uint32_t)];
+	target_regs_read(t, regs);
+	regs[0] = IAP_RAM_BASE + offsetof(struct flash_param, command);
+	regs[1] = IAP_RAM_BASE + offsetof(struct flash_param, result);
+	regs[REG_MSP] = IAP_RAM_BASE + MIN_RAM_SIZE - RAM_USAGE_FOR_IAP_ROUTINES;
+	regs[REG_LR] = IAP_RAM_BASE | 1;
+	regs[REG_PC] = IAP_ENTRYPOINT;
+	target_regs_write(t, regs);
+
+	/* start the target and wait for it to halt again */
+	target_halt_resume(t, false);
+	while (!target_halt_poll(t, NULL));
+
+	/* copy back just the parameters structure */
+	target_mem_read(t, (void *)param, IAP_RAM_BASE, sizeof(struct flash_param));
+	return param->result[0];
+}
\ No newline at end of file
diff --git a/src/target/lpc_common.h b/src/target/lpc_common.h
index dd7dc881..5b132263 100644
--- a/src/target/lpc_common.h
+++ b/src/target/lpc_common.h
@@ -26,6 +26,7 @@ enum iap_cmd {
 	IAP_CMD_PROGRAM = 51,
 	IAP_CMD_ERASE = 52,
 	IAP_CMD_BLANKCHECK = 53,
+	IAP_CMD_PARTID = 54,
 	IAP_CMD_SET_ACTIVE_BANK = 60,
 };
 
diff --git a/src/target/target_internal.h b/src/target/target_internal.h
index 33f16632..b5ebe708 100644
--- a/src/target/target_internal.h
+++ b/src/target/target_internal.h
@@ -175,6 +175,7 @@ bool stm32l4_probe(target *t);
 bool lmi_probe(target *t);
 bool lpc11xx_probe(target *t);
 bool lpc15xx_probe(target *t);
+bool lpc17xx_probe(target *t);
 bool lpc43xx_probe(target *t);
 bool sam3x_probe(target *t);
 bool sam4l_probe(target *t);