diff --git a/plat/nvidia/tegra/common/drivers/bpmp_ipc/intf.c b/plat/nvidia/tegra/common/drivers/bpmp_ipc/intf.c
new file mode 100644
index 0000000..7faa2f0
--- /dev/null
+++ b/plat/nvidia/tegra/common/drivers/bpmp_ipc/intf.c
@@ -0,0 +1,304 @@
+/*
+ * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+#include <bpmp_ipc.h>
+#include <debug.h>
+#include <delay_timer.h>
+#include <errno.h>
+#include <mmio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <tegra_def.h>
+#include <utils_def.h>
+
+#include "intf.h"
+#include "ivc.h"
+
+/**
+ * Holds IVC channel data
+ */
+struct ccplex_bpmp_channel_data {
+	/* Buffer for incoming data */
+	struct frame_data *ib;
+
+	/* Buffer for outgoing data */
+	struct frame_data *ob;
+};
+
+static struct ccplex_bpmp_channel_data s_channel;
+static struct ivc ivc_ccplex_bpmp_channel;
+
+/*
+ * Helper functions to access the HSP doorbell registers
+ */
+static inline uint32_t hsp_db_read(uint32_t reg)
+{
+	return mmio_read_32((uint32_t)(TEGRA_HSP_DBELL_BASE + reg));
+}
+
+static inline void hsp_db_write(uint32_t reg, uint32_t val)
+{
+	mmio_write_32((uint32_t)(TEGRA_HSP_DBELL_BASE + reg), val);
+}
+
+/*******************************************************************************
+ *      IVC wrappers for CCPLEX <-> BPMP communication.
+ ******************************************************************************/
+
+static void tegra_bpmp_ring_bpmp_doorbell(void);
+
+/*
+ * Get the next frame where data can be written.
+ */
+static struct frame_data *tegra_bpmp_get_next_out_frame(void)
+{
+	struct frame_data *frame;
+	const struct ivc *ch = &ivc_ccplex_bpmp_channel;
+
+	frame = (struct frame_data *)tegra_ivc_write_get_next_frame(ch);
+	if (frame == NULL) {
+		ERROR("%s: Error in getting next frame, exiting\n", __func__);
+	} else {
+		s_channel.ob = frame;
+	}
+
+	return frame;
+}
+
+static void tegra_bpmp_signal_slave(void)
+{
+	(void)tegra_ivc_write_advance(&ivc_ccplex_bpmp_channel);
+	tegra_bpmp_ring_bpmp_doorbell();
+}
+
+static int32_t tegra_bpmp_free_master(void)
+{
+	return tegra_ivc_read_advance(&ivc_ccplex_bpmp_channel);
+}
+
+static bool tegra_bpmp_slave_acked(void)
+{
+	struct frame_data *frame;
+	bool ret = true;
+
+	frame = (struct frame_data *)tegra_ivc_read_get_next_frame(&ivc_ccplex_bpmp_channel);
+	if (frame == NULL) {
+		ret = false;
+	} else {
+		s_channel.ib = frame;
+	}
+
+	return ret;
+}
+
+static struct frame_data *tegra_bpmp_get_cur_in_frame(void)
+{
+	return s_channel.ib;
+}
+
+/*
+ * Enables BPMP to ring CCPlex doorbell
+ */
+static void tegra_bpmp_enable_ccplex_doorbell(void)
+{
+	uint32_t reg;
+
+	reg = hsp_db_read(HSP_DBELL_1_ENABLE);
+	reg |= HSP_MASTER_BPMP_BIT;
+	hsp_db_write(HSP_DBELL_1_ENABLE, reg);
+}
+
+/*
+ * CCPlex rings the BPMP doorbell
+ */
+static void tegra_bpmp_ring_bpmp_doorbell(void)
+{
+	/*
+	 * Any writes to this register has the same effect,
+	 * uses master ID of the write transaction and set
+	 * corresponding flag.
+	 */
+	hsp_db_write(HSP_DBELL_3_TRIGGER, HSP_MASTER_CCPLEX_BIT);
+}
+
+/*
+ * Returns true if CCPLex can ring BPMP doorbell, otherwise false.
+ * This also signals that BPMP is up and ready.
+ */
+static bool tegra_bpmp_can_ccplex_ring_doorbell(void)
+{
+	uint32_t reg;
+
+	/* check if ccplex can communicate with bpmp */
+	reg = hsp_db_read(HSP_DBELL_3_ENABLE);
+
+	return ((reg & HSP_MASTER_CCPLEX_BIT) != 0U);
+}
+
+static int32_t tegra_bpmp_wait_for_slave_ack(void)
+{
+	uint32_t timeout = TIMEOUT_RESPONSE_FROM_BPMP_US;
+
+	while (!tegra_bpmp_slave_acked() && (timeout != 0U)) {
+		udelay(1);
+		timeout--;
+	};
+
+	return ((timeout == 0U) ? -ETIMEDOUT : 0);
+}
+
+/*
+ * Notification from the ivc layer
+ */
+static void tegra_bpmp_ivc_notify(const struct ivc *ivc)
+{
+	(void)(ivc);
+
+	tegra_bpmp_ring_bpmp_doorbell();
+}
+
+/*
+ * Atomic send/receive API, which means it waits until slave acks
+ */
+static int32_t tegra_bpmp_ipc_send_req_atomic(uint32_t mrq, void *p_out,
+			uint32_t size_out, void *p_in, uint32_t size_in)
+{
+	struct frame_data *frame = tegra_bpmp_get_next_out_frame();
+	const struct frame_data *f_in = NULL;
+	int32_t ret = 0;
+	void *p_fdata;
+
+	if ((p_out == NULL) || (size_out > IVC_DATA_SZ_BYTES) ||
+	    (frame == NULL)) {
+		ERROR("%s: invalid parameters, exiting\n", __func__);
+		ret = -EINVAL;
+	}
+
+	if (ret == 0) {
+
+		/* prepare the command frame */
+		frame->mrq = mrq;
+		frame->flags = FLAG_DO_ACK;
+		p_fdata = frame->data;
+		(void)memcpy(p_fdata, p_out, (size_t)size_out);
+
+		/* signal the slave */
+		tegra_bpmp_signal_slave();
+
+		/* wait for slave to ack */
+		ret = tegra_bpmp_wait_for_slave_ack();
+		if (ret != 0) {
+			ERROR("failed waiting for the slave to ack\n");
+		}
+
+		/* retrieve the response frame */
+		if ((size_in <= IVC_DATA_SZ_BYTES) && (p_in != NULL) &&
+		    (ret == 0)) {
+
+			f_in = tegra_bpmp_get_cur_in_frame();
+			if (f_in != NULL) {
+				ERROR("Failed to get next input frame!\n");
+			} else {
+				(void)memcpy(p_in, p_fdata, (size_t)size_in);
+			}
+		}
+
+		if (ret == 0) {
+			ret = tegra_bpmp_free_master();
+			if (ret != 0) {
+				ERROR("Failed to free master\n");
+			}
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * Initializes the BPMP<--->CCPlex communication path.
+ */
+int32_t tegra_bpmp_ipc_init(void)
+{
+	size_t msg_size;
+	uint32_t frame_size, timeout;
+	int32_t error = 0;
+
+	/* allow bpmp to ring CCPLEX's doorbell */
+	tegra_bpmp_enable_ccplex_doorbell();
+
+	/* wait for BPMP to actually ring the doorbell */
+	timeout = TIMEOUT_RESPONSE_FROM_BPMP_US;
+	while ((timeout != 0U) && !tegra_bpmp_can_ccplex_ring_doorbell()) {
+		udelay(1); /* bpmp turn-around time */
+		timeout--;
+	}
+
+	if (timeout == 0U) {
+		ERROR("%s: BPMP firmware is not ready\n", __func__);
+		return -ENOTSUP;
+	}
+
+	INFO("%s: BPMP handshake completed\n", __func__);
+
+	msg_size = tegra_ivc_align(IVC_CMD_SZ_BYTES);
+	frame_size = (uint32_t)tegra_ivc_total_queue_size(msg_size);
+	if (frame_size > TEGRA_BPMP_IPC_CH_MAP_SIZE) {
+		ERROR("%s: carveout size is not sufficient\n", __func__);
+		return -EINVAL;
+	}
+
+	error = tegra_ivc_init(&ivc_ccplex_bpmp_channel,
+				(uint32_t)TEGRA_BPMP_IPC_RX_PHYS_BASE,
+				(uint32_t)TEGRA_BPMP_IPC_TX_PHYS_BASE,
+				1U, frame_size, tegra_bpmp_ivc_notify);
+	if (error != 0) {
+
+		ERROR("%s: IVC init failed (%d)\n", __func__, error);
+
+	} else {
+
+		/* reset channel */
+		tegra_ivc_channel_reset(&ivc_ccplex_bpmp_channel);
+
+		/* wait for notification from BPMP */
+		while (tegra_ivc_channel_notified(&ivc_ccplex_bpmp_channel) != 0) {
+			/*
+			 * Interrupt BPMP with doorbell each time after
+			 * tegra_ivc_channel_notified() returns non zero
+			 * value.
+			 */
+			tegra_bpmp_ring_bpmp_doorbell();
+		}
+
+		INFO("%s: All communication channels initialized\n", __func__);
+	}
+
+	return error;
+}
+
+/* Handler to reset a hardware module */
+int32_t tegra_bpmp_ipc_reset_module(uint32_t rst_id)
+{
+	int32_t ret;
+	struct mrq_reset_request req = {
+		.cmd = (uint32_t)CMD_RESET_MODULE,
+		.reset_id = rst_id
+	};
+
+	/* only GPCDMA/XUSB_PADCTL resets are supported */
+	assert((rst_id == TEGRA_RESET_ID_XUSB_PADCTL) ||
+	       (rst_id == TEGRA_RESET_ID_GPCDMA));
+
+	ret = tegra_bpmp_ipc_send_req_atomic(MRQ_RESET, &req,
+			(uint32_t)sizeof(req), NULL, 0);
+	if (ret != 0) {
+		ERROR("%s: failed for module %d with error %d\n", __func__,
+		      rst_id, ret);
+	}
+
+	return ret;
+}