diff --git a/arch/arm/cpu/armv7/mx7/Makefile b/arch/arm/cpu/armv7/mx7/Makefile
new file mode 100644
index 0000000..d36501d
--- /dev/null
+++ b/arch/arm/cpu/armv7/mx7/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2015 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+#
+
+obj-y	:= soc.o clock.o clock_slice.o
+obj-$(CONFIG_SECURE_BOOT)    += hab.o
diff --git a/arch/arm/cpu/armv7/mx7/hab.c b/arch/arm/cpu/armv7/mx7/hab.c
new file mode 100644
index 0000000..43b06bd
--- /dev/null
+++ b/arch/arm/cpu/armv7/mx7/hab.c
@@ -0,0 +1,277 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/hab.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
+
+/* -------- start of HAB API updates ------------*/
+#define hab_rvt_report_event_p						\
+(									\
+	((hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT)		\
+)
+
+#define hab_rvt_report_status_p						\
+(									\
+	((hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS)		\
+)
+
+#define hab_rvt_authenticate_image_p					\
+(									\
+	((hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE)	\
+)
+
+#define hab_rvt_entry_p							\
+(									\
+	((hab_rvt_entry_t *)HAB_RVT_ENTRY)				\
+)
+
+#define hab_rvt_exit_p							\
+(									\
+	((hab_rvt_exit_t *)HAB_RVT_EXIT)				\
+)
+
+#define IVT_SIZE		0x20
+#define ALIGN_SIZE		0x1000
+#define CSF_PAD_SIZE		0x2000
+
+/*
+ * +------------+  0x0 (DDR_UIMAGE_START) -
+ * |   Header   |                          |
+ * +------------+  0x40                    |
+ * |            |                          |
+ * |            |                          |
+ * |            |                          |
+ * |            |                          |
+ * | Image Data |                          |
+ * .            |                          |
+ * .            |                           > Stuff to be authenticated ----+
+ * .            |                          |                                |
+ * |            |                          |                                |
+ * |            |                          |                                |
+ * +------------+                          |                                |
+ * |            |                          |                                |
+ * | Fill Data  |                          |                                |
+ * |            |                          |                                |
+ * +------------+ Align to ALIGN_SIZE      |                                |
+ * |    IVT     |                          |                                |
+ * +------------+ + IVT_SIZE              -                                 |
+ * |            |                                                           |
+ * |  CSF DATA  | <---------------------------------------------------------+
+ * |            |
+ * +------------+
+ * |            |
+ * | Fill Data  |
+ * |            |
+ * +------------+ + CSF_PAD_SIZE
+ */
+
+bool is_hab_enabled(void)
+{
+	struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
+	struct fuse_bank *bank = &ocotp->bank[1];
+	struct fuse_bank1_regs *fuse =
+		(struct fuse_bank1_regs *)bank->fuse_regs;
+	uint32_t reg = readl(&fuse->cfg0);
+
+	return (reg & 0x2000000) == 0x2000000;
+}
+
+void display_event(uint8_t *event_data, size_t bytes)
+{
+	uint32_t i;
+
+	if (!(event_data && bytes > 0))
+		return;
+
+	for (i = 0; i < bytes; i++) {
+		if (i == 0)
+			printf("\t0x%02x", event_data[i]);
+		else if ((i % 8) == 0)
+			printf("\n\t0x%02x", event_data[i]);
+		else
+			printf(" 0x%02x", event_data[i]);
+	}
+}
+
+int get_hab_status(void)
+{
+	uint32_t index = 0; /* Loop index */
+	uint8_t event_data[128]; /* Event data buffer */
+	size_t bytes = sizeof(event_data); /* Event size in bytes */
+	enum hab_config config = 0;
+	enum hab_state state = 0;
+	hab_rvt_report_event_t *hab_rvt_report_event;
+	hab_rvt_report_status_t *hab_rvt_report_status;
+
+	if (is_hab_enabled())
+		puts("\nSecure boot enabled\n");
+	else
+		puts("\nSecure boot disabled\n");
+
+	hab_rvt_report_event = hab_rvt_report_event_p;
+	hab_rvt_report_status = hab_rvt_report_status_p;
+
+	/* Check HAB status */
+	if (hab_rvt_report_status(&config, &state) != HAB_SUCCESS) {
+		printf("\nHAB Configuration: 0x%02x, HAB State: 0x%02x\n",
+		       config, state);
+
+		/* Display HAB Error events */
+		while (hab_rvt_report_event(HAB_FAILURE, index, event_data,
+					&bytes) == HAB_SUCCESS) {
+			puts("\n");
+			printf("--------- HAB Event %d -----------------\n",
+			       index + 1);
+			puts("event data:\n");
+			display_event(event_data, bytes);
+			puts("\n");
+			bytes = sizeof(event_data);
+			index++;
+		}
+	}
+	/* Display message if no HAB events are found */
+	else {
+		printf("\nHAB Configuration: 0x%02x, HAB State: 0x%02x\n",
+		       config, state);
+		puts("No HAB Events Found!\n\n");
+	}
+	return 0;
+}
+
+#ifdef DEBUG_AUTHENTICATE_IMAGE
+void dump_mem(uint32_t addr, int size)
+{
+	int i;
+
+	for (i = 0; i < size; i += 4) {
+		if (i != 0) {
+			if (i % 16 == 0)
+				printf("\n");
+			else
+				printf(" ");
+		}
+
+		printf("0x%08x", *(uint32_t *)addr);
+		addr += 4;
+	}
+
+	printf("\n");
+
+	return;
+}
+#endif
+
+uint32_t authenticate_image(uint32_t ddr_start, uint32_t image_size)
+{
+	uint32_t load_addr = 0;
+	size_t bytes;
+	ptrdiff_t ivt_offset = 0;
+	int result = 0;
+	ulong start;
+	hab_rvt_authenticate_image_t *hab_rvt_authenticate_image;
+	hab_rvt_entry_t *hab_rvt_entry;
+	hab_rvt_exit_t *hab_rvt_exit;
+
+	hab_rvt_authenticate_image = hab_rvt_authenticate_image_p;
+	hab_rvt_entry = hab_rvt_entry_p;
+	hab_rvt_exit = hab_rvt_exit_p;
+
+	if (is_hab_enabled()) {
+		printf("\nAuthenticate uImage from DDR location 0x%x...\n",
+			ddr_start);
+
+		hab_caam_clock_enable(1);
+
+		if (hab_rvt_entry() == HAB_SUCCESS) {
+			/* If not already aligned, Align to ALIGN_SIZE */
+			ivt_offset = (image_size + ALIGN_SIZE - 1) &
+					~(ALIGN_SIZE - 1);
+
+			start = ddr_start;
+			bytes = ivt_offset + IVT_SIZE + CSF_PAD_SIZE;
+
+#ifdef DEBUG_AUTHENTICATE_IMAGE
+			printf("\nivt_offset = 0x%x, ivt addr = 0x%x\n",
+			       ivt_offset, ddr_start + ivt_offset);
+			printf("Dumping IVT\n");
+			dump_mem(ddr_start + ivt_offset, 0x20);
+
+			printf("Dumping CSF Header\n");
+			dump_mem(ddr_start + ivt_offset + 0x20, 0x40);
+
+			get_hab_status();
+
+			printf("\nCalling authenticate_image in ROM\n");
+			printf("\tivt_offset = 0x%x\n\tstart = 0x%08x"
+			       "\n\tbytes = 0x%x\n", ivt_offset, start, bytes);
+#endif
+			load_addr = (uint32_t)hab_rvt_authenticate_image(
+					HAB_CID_UBOOT,
+					ivt_offset, (void **)&start,
+					(size_t *)&bytes, NULL);
+			if (hab_rvt_exit() != HAB_SUCCESS) {
+				printf("hab exit function fail\n");
+				load_addr = 0;
+			}
+		} else
+			printf("hab entry function fail\n");
+
+		hab_caam_clock_enable(0);
+
+		get_hab_status();
+	}
+
+	if ((!is_hab_enabled()) || (load_addr != 0))
+		result = 1;
+
+	return result;
+}
+
+int do_hab_status(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	if ((argc != 1)) {
+		cmd_usage(cmdtp);
+		return 1;
+	}
+
+	get_hab_status();
+
+	return 0;
+}
+
+static int do_authenticate_image(cmd_tbl_t *cmdtp, int flag, int argc,
+				char * const argv[])
+{
+	ulong	addr, ivt_offset;
+	int	rcode = 0;
+
+	if (argc < 3)
+		return CMD_RET_USAGE;
+
+	addr = simple_strtoul(argv[1], NULL, 16);
+	ivt_offset = simple_strtoul(argv[2], NULL, 16);
+
+	rcode = authenticate_image(addr, ivt_offset);
+
+	return rcode;
+}
+
+U_BOOT_CMD(
+		hab_status, CONFIG_SYS_MAXARGS, 1, do_hab_status,
+		"display HAB status",
+		""
+	  );
+
+U_BOOT_CMD(
+		hab_auth_img, 3, 1, do_authenticate_image,
+		"authenticate image via HAB",
+		"addr ivt_offset\n"
+		"addr - image hex address\n"
+		"ivt_offset - hex offset of IVT in the image"
+	  );
diff --git a/arch/arm/include/asm/arch-mx7/hab.h b/arch/arm/include/asm/arch-mx7/hab.h
new file mode 100644
index 0000000..56a884e
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx7/hab.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ *
+*/
+
+#ifndef __SECURE_MX7_H__
+#define __SECURE_MX7_H__
+
+#include <linux/types.h>
+
+/* -------- start of HAB API updates ------------*/
+/* The following are taken from HAB4 SIS */
+
+/* Status definitions */
+enum hab_status {
+	HAB_STS_ANY = 0x00,
+	HAB_FAILURE = 0x33,
+	HAB_WARNING = 0x69,
+	HAB_SUCCESS = 0xf0
+};
+
+/* Security Configuration definitions */
+enum hab_config {
+	HAB_CFG_RETURN = 0x33, /**< Field Return IC */
+	HAB_CFG_OPEN = 0xf0, /**< Non-secure IC */
+	HAB_CFG_CLOSED = 0xcc /**< Secure IC */
+};
+
+/* State definitions */
+enum hab_state {
+	HAB_STATE_INITIAL = 0x33, /**< Initialising state (transitory) */
+	HAB_STATE_CHECK = 0x55, /**< Check state (non-secure) */
+	HAB_STATE_NONSECURE = 0x66, /**< Non-secure state */
+	HAB_STATE_TRUSTED = 0x99, /**< Trusted state */
+	HAB_STATE_SECURE = 0xaa, /**< Secure state */
+	HAB_STATE_FAIL_SOFT = 0xcc, /**< Soft fail state */
+	HAB_STATE_FAIL_HARD = 0xff, /**< Hard fail state (terminal) */
+	HAB_STATE_NONE = 0xf0, /**< No security state machine */
+	HAB_STATE_MAX
+};
+
+/*Function prototype description*/
+typedef enum hab_status hab_rvt_report_event_t(enum hab_status, uint32_t,
+		uint8_t* , size_t*);
+typedef enum hab_status hab_rvt_report_status_t(enum hab_config *,
+		enum hab_state *);
+typedef enum hab_status hab_loader_callback_f_t(void**, size_t*, const void*);
+typedef enum hab_status hab_rvt_entry_t(void);
+typedef enum hab_status hab_rvt_exit_t(void);
+typedef void *hab_rvt_authenticate_image_t(uint8_t, ptrdiff_t,
+		void **, size_t *, hab_loader_callback_f_t);
+typedef void hapi_clock_init_t(void);
+
+#define HAB_RVT_UNIFIED_BASE			0x00000100
+#define HAB_RVT_ENTRY				(*(uint32_t *)(HAB_RVT_UNIFIED_BASE + 0x04))
+#define HAB_RVT_EXIT				(*(uint32_t *)(HAB_RVT_UNIFIED_BASE + 0x08))
+#define HAB_RVT_AUTHENTICATE_IMAGE		(*(uint32_t *)(HAB_RVT_UNIFIED_BASE + 0x10))
+#define HAB_RVT_REPORT_EVENT			(*(uint32_t *)(HAB_RVT_UNIFIED_BASE + 0x20))
+#define HAB_RVT_REPORT_STATUS			(*(uint32_t *)(HAB_RVT_UNIFIED_BASE + 0x24))
+
+#define HAB_RVT_CLOCK_INIT ((hapi_clock_init_t *)0x0000024D)
+
+#define HAB_CID_ROM 0 /**< ROM Caller ID */
+#define HAB_CID_UBOOT 1 /**< UBOOT Caller ID*/
+/* ----------- end of HAB API updates ------------*/
+
+#endif
