diff --git a/plat/st/common/stm32mp_common.c b/plat/st/common/stm32mp_common.c
index 5254fac..a1d1c49 100644
--- a/plat/st/common/stm32mp_common.c
+++ b/plat/st/common/stm32mp_common.c
@@ -168,9 +168,9 @@
 	assert(otp_val != NULL);
 
 #if defined(IMAGE_BL2)
-	ret = bsec_shadow_read_otp(otp_val, otp_idx);
+	ret = stm32_otp_shadow_read(otp_val, otp_idx);
 #elif defined(IMAGE_BL31) || defined(IMAGE_BL32)
-	ret = bsec_read_otp(otp_val, otp_idx);
+	ret = stm32_otp_read(otp_val, otp_idx);
 #else
 #error "Not supported"
 #endif
diff --git a/plat/st/common/stm32mp_crypto_lib.c b/plat/st/common/stm32mp_crypto_lib.c
index 837c3d6..7223022 100644
--- a/plat/st/common/stm32mp_crypto_lib.c
+++ b/plat/st/common/stm32mp_crypto_lib.c
@@ -11,7 +11,6 @@
 #include <common/debug.h>
 #include <drivers/auth/crypto_mod.h>
 #include <drivers/io/io_storage.h>
-#include <drivers/st/bsec.h>
 #include <drivers/st/stm32_hash.h>
 #include <drivers/st/stm32_pka.h>
 #include <drivers/st/stm32_rng.h>
diff --git a/plat/st/stm32mp1/include/stm32mp1_private.h b/plat/st/stm32mp1/include/stm32mp1_private.h
index 4a52255..f6e5a8f 100644
--- a/plat/st/stm32mp1/include/stm32mp1_private.h
+++ b/plat/st/stm32mp1/include/stm32mp1_private.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -32,4 +32,31 @@
 void stm32mp1_deconfigure_uart_pins(void);
 
 void stm32mp1_init_scmi_server(void);
+
+/* Wrappers for OTP / BSEC functions */
+static inline uint32_t stm32_otp_read(uint32_t *val, uint32_t otp)
+{
+	return bsec_read_otp(val, otp);
+}
+
+static inline uint32_t stm32_otp_shadow_read(uint32_t *val, uint32_t otp)
+{
+	return bsec_shadow_read_otp(val, otp);
+}
+
+static inline uint32_t stm32_otp_write(uint32_t val, uint32_t otp)
+{
+	return bsec_write_otp(val, otp);
+}
+
+static inline uint32_t stm32_otp_set_sr_lock(uint32_t otp)
+{
+	return bsec_set_sr_lock(otp);
+}
+
+static inline uint32_t stm32_otp_read_sw_lock(uint32_t otp, bool *value)
+{
+	return bsec_read_sw_lock(otp, value);
+}
+
 #endif /* STM32MP1_PRIVATE_H */
diff --git a/plat/st/stm32mp2/include/stm32mp2_private.h b/plat/st/stm32mp2/include/stm32mp2_private.h
new file mode 100644
index 0000000..e1403d2
--- /dev/null
+++ b/plat/st/stm32mp2/include/stm32mp2_private.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2024, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef STM32MP2_PRIVATE_H
+#define STM32MP2_PRIVATE_H
+
+/* Wrappers for OTP / BSEC functions */
+static inline uint32_t stm32_otp_probe(void)
+{
+	return bsec_probe();
+}
+
+static inline uint32_t stm32_otp_read(uint32_t *val, uint32_t otp)
+{
+	return bsec_read_otp(val, otp);
+}
+
+static inline uint32_t stm32_otp_shadow_read(uint32_t *val, uint32_t otp)
+{
+	return bsec_shadow_read_otp(val, otp);
+}
+
+static inline uint32_t stm32_otp_write(uint32_t val, uint32_t otp)
+{
+	return bsec_write_otp(val, otp);
+}
+
+static inline uint32_t stm32_otp_set_sr_lock(uint32_t otp)
+{
+	return bsec_set_sr_lock(otp);
+}
+
+static inline uint32_t stm32_otp_read_sw_lock(uint32_t otp, bool *value)
+{
+	return bsec_read_sw_lock(otp, value);
+}
+
+static inline bool stm32_otp_is_closed_device(void)
+{
+	return bsec_mode_is_closed_device();
+}
+
+#endif /* STM32MP2_PRIVATE_H */
diff --git a/plat/st/stm32mp2/stm32mp2_def.h b/plat/st/stm32mp2/stm32mp2_def.h
index 66514fc..ee105de 100644
--- a/plat/st/stm32mp2/stm32mp2_def.h
+++ b/plat/st/stm32mp2/stm32mp2_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2023-2024, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -18,6 +18,7 @@
 
 #ifndef __ASSEMBLER__
 #include <boot_api.h>
+#include <stm32mp2_private.h>
 #include <stm32mp_common.h>
 #include <stm32mp_dt.h>
 #include <stm32mp_shared_resources.h>