diff --git a/drivers/brcm/ocotp.c b/drivers/brcm/ocotp.c
new file mode 100644
index 0000000..6ff8554
--- /dev/null
+++ b/drivers/brcm/ocotp.c
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2017 - 2020, Broadcom
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <ocotp.h>
+#include <platform_def.h>
+
+#define OTP_MAP 2
+#define OTP_NUM_WORDS 2048
+/*
+ * # of tries for OTP Status. The time to execute a command varies. The slowest
+ * commands are writes which also vary based on the # of bits turned on. Writing
+ * 0xffffffff takes ~3800 us.
+ */
+#define OTPC_RETRIES_US                 5000
+
+/* Sequence to enable OTP program */
+#define OTPC_PROG_EN_SEQ             { 0xf, 0x4, 0x8, 0xd }
+
+/* OTPC Commands */
+#define OTPC_CMD_READ                0x0
+#define OTPC_CMD_OTP_PROG_ENABLE     0x2
+#define OTPC_CMD_OTP_PROG_DISABLE    0x3
+#define OTPC_CMD_PROGRAM             0x8
+#define OTPC_CMD_ECC                 0x10
+#define OTPC_ECC_ADDR                0x1A
+#define OTPC_ECC_VAL                 0x00EC0000
+
+/* OTPC Status Bits */
+#define OTPC_STAT_CMD_DONE           BIT(1)
+#define OTPC_STAT_PROG_OK            BIT(2)
+
+/* OTPC register definition */
+#define OTPC_MODE_REG_OFFSET         0x0
+#define OTPC_MODE_REG_OTPC_MODE      0
+#define OTPC_COMMAND_OFFSET          0x4
+#define OTPC_COMMAND_COMMAND_WIDTH   6
+#define OTPC_CMD_START_OFFSET        0x8
+#define OTPC_CMD_START_START         0
+#define OTPC_CPU_STATUS_OFFSET       0xc
+#define OTPC_CPUADDR_REG_OFFSET      0x28
+#define OTPC_CPUADDR_REG_OTPC_CPU_ADDRESS_WIDTH 16
+#define OTPC_CPU_WRITE_REG_OFFSET    0x2c
+
+#define OTPC_CMD_MASK  (BIT(OTPC_COMMAND_COMMAND_WIDTH) - 1)
+#define OTPC_ADDR_MASK (BIT(OTPC_CPUADDR_REG_OTPC_CPU_ADDRESS_WIDTH) - 1)
+
+#define OTPC_MODE_REG			OCOTP_REGS_BASE
+
+struct chip_otp_cfg {
+	uint32_t base;
+	uint32_t num_words;
+};
+
+struct chip_otp_cfg ocotp_cfg = {
+	.base = OTPC_MODE_REG,
+	.num_words = 2048,
+};
+
+struct otpc_priv {
+	uint32_t base;
+	struct otpc_map *map;
+	int size;
+	int state;
+};
+
+struct otpc_priv otpc_info;
+
+static inline void set_command(uint32_t base, uint32_t command)
+{
+	mmio_write_32(base + OTPC_COMMAND_OFFSET, command & OTPC_CMD_MASK);
+}
+
+static inline void set_cpu_address(uint32_t base, uint32_t addr)
+{
+	mmio_write_32(base + OTPC_CPUADDR_REG_OFFSET, addr & OTPC_ADDR_MASK);
+}
+
+static inline void set_start_bit(uint32_t base)
+{
+	mmio_write_32(base + OTPC_CMD_START_OFFSET, 1 << OTPC_CMD_START_START);
+}
+
+static inline void reset_start_bit(uint32_t base)
+{
+	mmio_write_32(base + OTPC_CMD_START_OFFSET, 0);
+}
+
+static inline void write_cpu_data(uint32_t base, uint32_t value)
+{
+	mmio_write_32(base + OTPC_CPU_WRITE_REG_OFFSET, value);
+}
+
+static int poll_cpu_status(uint32_t base, uint32_t value)
+{
+	uint32_t status;
+	uint32_t retries;
+
+	for (retries = 0; retries < OTPC_RETRIES_US; retries++) {
+		status = mmio_read_32(base + OTPC_CPU_STATUS_OFFSET);
+		if (status & value)
+			break;
+		udelay(1);
+	}
+	if (retries == OTPC_RETRIES_US)
+		return -1;
+
+	return 0;
+}
+
+static int bcm_otpc_ecc(uint32_t enable)
+{
+	struct otpc_priv *priv = &otpc_info;
+	int ret;
+
+	set_command(priv->base, OTPC_CMD_ECC);
+	set_cpu_address(priv->base, OTPC_ECC_ADDR);
+
+	if (!enable)
+		write_cpu_data(priv->base, OTPC_ECC_VAL);
+	else
+		write_cpu_data(priv->base, ~OTPC_ECC_VAL);
+
+	set_start_bit(priv->base);
+	ret = poll_cpu_status(priv->base, OTPC_STAT_CMD_DONE);
+	if (ret) {
+		ERROR("otp ecc op error: 0x%x", ret);
+		return -1;
+	}
+	reset_start_bit(priv->base);
+
+	return 0;
+}
+
+/*
+ * bcm_otpc_read read otp data in the size of 8 byte rows.
+ * bytes has to be the multiple of 8.
+ * return -1 in error case, return read bytes in success.
+ */
+int bcm_otpc_read(unsigned int offset, void *val, uint32_t bytes,
+		  uint32_t ecc_flag)
+{
+	struct otpc_priv *priv = &otpc_info;
+	uint32_t *buf = val;
+	uint32_t bytes_read;
+	uint32_t address = offset / priv->map->word_size;
+	int i, ret;
+
+	if (!priv->state) {
+		ERROR("OCOTP read failed\n");
+		return -1;
+	}
+
+	bcm_otpc_ecc(ecc_flag);
+
+	for (bytes_read = 0; (bytes_read + priv->map->word_size) <= bytes;) {
+		set_command(priv->base, OTPC_CMD_READ);
+		set_cpu_address(priv->base, address++);
+		set_start_bit(priv->base);
+		ret = poll_cpu_status(priv->base, OTPC_STAT_CMD_DONE);
+		if (ret) {
+			ERROR("otp read error: 0x%x", ret);
+			return -1;
+		}
+
+		for (i = 0; i < priv->map->otpc_row_size; i++) {
+			*buf++ = mmio_read_32(priv->base +
+					priv->map->data_r_offset[i]);
+			bytes_read += sizeof(*buf);
+		}
+
+		reset_start_bit(priv->base);
+	}
+
+	return bytes_read;
+}
+
+int bcm_otpc_init(struct otpc_map *map)
+{
+	struct otpc_priv *priv;
+
+	priv = &otpc_info;
+	priv->base = ocotp_cfg.base;
+	priv->map = map;
+
+	priv->size = 4 * ocotp_cfg.num_words;
+
+	/* Enable CPU access to OTPC. */
+	mmio_setbits_32(priv->base + OTPC_MODE_REG_OFFSET,
+			BIT(OTPC_MODE_REG_OTPC_MODE));
+	reset_start_bit(priv->base);
+	priv->state = 1;
+	VERBOSE("OTPC Initialization done\n");
+
+	return 0;
+}