diff --git a/plat/st/common/include/stm32mp_common.h b/plat/st/common/include/stm32mp_common.h
index 1d592bd..bb3401f 100644
--- a/plat/st/common/include/stm32mp_common.h
+++ b/plat/st/common/include/stm32mp_common.h
@@ -123,6 +123,9 @@
 /* Function to get BOOT_MODE backup register address */
 uintptr_t stm32_get_bkpr_boot_mode_addr(void);
 
+/* Display board information from the value found in OTP fuse */
+void stm32_display_board_info(uint32_t board_id);
+
 #if PSA_FWU_SUPPORT
 void stm32mp1_fwu_set_boot_idx(void);
 uint32_t stm32_get_and_dec_fwu_trial_boot_cnt(void);
diff --git a/plat/st/common/stm32mp_common.c b/plat/st/common/stm32mp_common.c
index 9b790c2..f842e16 100644
--- a/plat/st/common/stm32mp_common.c
+++ b/plat/st/common/stm32mp_common.c
@@ -25,6 +25,27 @@
 #define HEADER_VERSION_MAJOR_MASK	GENMASK(23, 16)
 #define RESET_TIMEOUT_US_1MS		1000U
 
+/* Internal layout of the 32bit OTP word board_id */
+#define BOARD_ID_BOARD_NB_MASK		GENMASK_32(31, 16)
+#define BOARD_ID_BOARD_NB_SHIFT		16
+#define BOARD_ID_VARCPN_MASK		GENMASK_32(15, 12)
+#define BOARD_ID_VARCPN_SHIFT		12
+#define BOARD_ID_REVISION_MASK		GENMASK_32(11, 8)
+#define BOARD_ID_REVISION_SHIFT		8
+#define BOARD_ID_VARFG_MASK		GENMASK_32(7, 4)
+#define BOARD_ID_VARFG_SHIFT		4
+#define BOARD_ID_BOM_MASK		GENMASK_32(3, 0)
+
+#define BOARD_ID2NB(_id)		(((_id) & BOARD_ID_BOARD_NB_MASK) >> \
+					 BOARD_ID_BOARD_NB_SHIFT)
+#define BOARD_ID2VARCPN(_id)		(((_id) & BOARD_ID_VARCPN_MASK) >> \
+					 BOARD_ID_VARCPN_SHIFT)
+#define BOARD_ID2REV(_id)		(((_id) & BOARD_ID_REVISION_MASK) >> \
+					 BOARD_ID_REVISION_SHIFT)
+#define BOARD_ID2VARFG(_id)		(((_id) & BOARD_ID_VARFG_MASK) >> \
+					 BOARD_ID_VARFG_SHIFT)
+#define BOARD_ID2BOM(_id)		((_id) & BOARD_ID_BOM_MASK)
+
 #define BOOT_AUTH_MASK			GENMASK_32(23, 20)
 #define BOOT_AUTH_SHIFT			20
 #define BOOT_PART_MASK			GENMASK_32(19, 16)
@@ -288,6 +309,20 @@
 	return (int32_t)(stm32mp_get_chip_version() & SOC_ID_REV_MASK);
 }
 
+void stm32_display_board_info(uint32_t board_id)
+{
+	char rev[2];
+
+	rev[0] = BOARD_ID2REV(board_id) - 1 + 'A';
+	rev[1] = '\0';
+	NOTICE("Board: MB%04x Var%u.%u Rev.%s-%02u\n",
+	       BOARD_ID2NB(board_id),
+	       BOARD_ID2VARCPN(board_id),
+	       BOARD_ID2VARFG(board_id),
+	       rev,
+	       BOARD_ID2BOM(board_id));
+}
+
 void stm32_save_boot_info(boot_api_context_t *boot_context)
 {
 	uint32_t auth_status;
diff --git a/plat/st/stm32mp1/stm32mp1_private.c b/plat/st/stm32mp1/stm32mp1_private.c
index 7119b64..ea35055 100644
--- a/plat/st/stm32mp1/stm32mp1_private.c
+++ b/plat/st/stm32mp1/stm32mp1_private.c
@@ -16,27 +16,6 @@
 #include <plat/common/platform.h>
 #include <platform_def.h>
 
-/* Internal layout of the 32bit OTP word board_id */
-#define BOARD_ID_BOARD_NB_MASK		GENMASK(31, 16)
-#define BOARD_ID_BOARD_NB_SHIFT		16
-#define BOARD_ID_VARCPN_MASK		GENMASK(15, 12)
-#define BOARD_ID_VARCPN_SHIFT		12
-#define BOARD_ID_REVISION_MASK		GENMASK(11, 8)
-#define BOARD_ID_REVISION_SHIFT		8
-#define BOARD_ID_VARFG_MASK		GENMASK(7, 4)
-#define BOARD_ID_VARFG_SHIFT		4
-#define BOARD_ID_BOM_MASK		GENMASK(3, 0)
-
-#define BOARD_ID2NB(_id)		(((_id) & BOARD_ID_BOARD_NB_MASK) >> \
-					 BOARD_ID_BOARD_NB_SHIFT)
-#define BOARD_ID2VARCPN(_id)		(((_id) & BOARD_ID_VARCPN_MASK) >> \
-					 BOARD_ID_VARCPN_SHIFT)
-#define BOARD_ID2REV(_id)		(((_id) & BOARD_ID_REVISION_MASK) >> \
-					 BOARD_ID_REVISION_SHIFT)
-#define BOARD_ID2VARFG(_id)		(((_id) & BOARD_ID_VARFG_MASK) >> \
-					 BOARD_ID_VARFG_SHIFT)
-#define BOARD_ID2BOM(_id)		((_id) & BOARD_ID_BOM_MASK)
-
 #if STM32MP13
 #define TAMP_BOOT_MODE_BACKUP_REG_ID	U(30)
 #endif
@@ -516,23 +495,14 @@
 
 void stm32mp_print_boardinfo(void)
 {
-	uint32_t board_id = 0;
+	uint32_t board_id = 0U;
 
 	if (stm32_get_otp_value(BOARD_ID_OTP, &board_id) != 0) {
 		return;
 	}
 
 	if (board_id != 0U) {
-		char rev[2];
-
-		rev[0] = BOARD_ID2REV(board_id) - 1 + 'A';
-		rev[1] = '\0';
-		NOTICE("Board: MB%04x Var%u.%u Rev.%s-%02u\n",
-		       BOARD_ID2NB(board_id),
-		       BOARD_ID2VARCPN(board_id),
-		       BOARD_ID2VARFG(board_id),
-		       rev,
-		       BOARD_ID2BOM(board_id));
+		stm32_display_board_info(board_id);
 	}
 }