diff --git a/drivers/renesas/rcar/board/board.c b/drivers/renesas/rcar/board/board.c
new file mode 100644
index 0000000..147a0b0
--- /dev/null
+++ b/drivers/renesas/rcar/board/board.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights
+ * reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+#include <iic_dvfs.h>
+#include "board.h"
+#include "utils_def.h"
+
+#ifndef BOARD_DEFAULT
+#if (RCAR_LSI == RCAR_E3)
+#define BOARD_DEFAULT		(BOARD_EBISU << BOARD_CODE_SHIFT)
+#else
+#define BOARD_DEFAULT		(BOARD_SALVATOR_X << BOARD_CODE_SHIFT)
+#endif
+#endif
+
+#define BOARD_CODE_MASK		(0xF8)
+#define BOARD_REV_MASK		(0x07)
+#define BOARD_CODE_SHIFT	(0x03)
+#define BOARD_ID_UNKNOWN	(0xFF)
+
+#define SXS_ID	{ 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+#define SX_ID	{ 0x10U, 0x11U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+#define SKP_ID	{ 0x10U, 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+#define SK_ID	{ 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+#define EB4_ID	{ 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+#define EB_ID	{ 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+#define KK_ID	{ 0x10U, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU }
+
+const char *g_board_tbl[] = {
+	[BOARD_STARTER_KIT_PRE] = "Starter Kit Premier",
+	[BOARD_STARTER_KIT] = "Starter Kit",
+	[BOARD_SALVATOR_XS] = "Salvator-XS",
+	[BOARD_SALVATOR_X] = "Salvator-X",
+	[BOARD_EBISU_4D] = "Ebisu-4D",
+	[BOARD_KRIEK] = "Kriek",
+	[BOARD_EBISU] = "Ebisu",
+	[BOARD_UNKNOWN] = "unknown"
+};
+
+int32_t rcar_get_board_type(uint32_t *type, uint32_t *rev)
+{
+	int32_t ret = 0;
+	const uint8_t board_tbl[][8] = {
+		[BOARD_STARTER_KIT_PRE] = SKP_ID,
+		[BOARD_SALVATOR_XS] = SXS_ID,
+		[BOARD_STARTER_KIT] = SK_ID,
+		[BOARD_SALVATOR_X] = SX_ID,
+		[BOARD_EBISU_4D] = EB4_ID,
+		[BOARD_EBISU] = EB_ID,
+		[BOARD_KRIEK] = KK_ID,
+	};
+	static uint8_t board_id = BOARD_ID_UNKNOWN;
+
+	if (board_id != BOARD_ID_UNKNOWN)
+		goto get_type;
+
+#if PMIC_ROHM_BD9571
+	/* Board ID detection from EEPROM */
+	ret = rcar_iic_dvfs_receive(EEPROM, BOARD_ID, &board_id);
+	if (ret) {
+		board_id = BOARD_ID_UNKNOWN;
+		goto get_type;
+	}
+
+	if (board_id == BOARD_ID_UNKNOWN)
+		board_id = BOARD_DEFAULT;
+#else
+	board_id = BOARD_DEFAULT;
+#endif
+
+get_type:
+	*type = ((uint32_t) board_id & BOARD_CODE_MASK) >> BOARD_CODE_SHIFT;
+
+	if (*type >= ARRAY_SIZE(board_tbl)) {
+		/* no revision information, set Rev0.0. */
+		*rev = 0;
+		return ret;
+	}
+
+	*rev = board_tbl[*type][(uint8_t) (board_id & BOARD_REV_MASK)];
+
+	return ret;
+}
diff --git a/drivers/renesas/rcar/board/board.h b/drivers/renesas/rcar/board/board.h
new file mode 100644
index 0000000..15d80b9
--- /dev/null
+++ b/drivers/renesas/rcar/board/board.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights
+ * reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef BOARD_H_
+#define BOARD_H_
+
+#define BOARD_SALVATOR_X		(0x00)
+#define BOARD_KRIEK			(0x01)
+#define BOARD_STARTER_KIT		(0x02)
+#define BOARD_SALVATOR_XS		(0x04)
+#define BOARD_EBISU			(0x08)
+#define BOARD_STARTER_KIT_PRE		(0x0B)
+#define BOARD_EBISU_4D			(0x0DU)
+#define BOARD_UNKNOWN			(BOARD_EBISU_4D + 1U)
+
+#define BOARD_REV_UNKNOWN		(0xFF)
+
+extern const char *g_board_tbl[];
+
+/************************************************************************
+ * Revisions are expressed in 8 bits.
+ *  The upper 4 bits are major version.
+ *  The lower 4 bits are minor version.
+ ************************************************************************/
+#define GET_BOARD_MAJOR(a)	((uint32_t)(a) >> 0x4)
+#define GET_BOARD_MINOR(a)	((uint32_t)(a) &  0xF)
+#define GET_BOARD_NAME(a)	(g_board_tbl[(a)])
+
+int32_t rcar_get_board_type(uint32_t *type, uint32_t *rev);
+
+#endif