diff --git a/drivers/st/ddr/stm32mp_ddr.c b/drivers/st/ddr/stm32mp_ddr.c
index 6776e3b..2136c71 100644
--- a/drivers/st/ddr/stm32mp_ddr.c
+++ b/drivers/st/ddr/stm32mp_ddr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2022, STMicroelectronics - All Rights Reserved
+ * Copyright (C) 2022-2024, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -8,7 +8,6 @@
 #include <drivers/delay_timer.h>
 #include <drivers/st/stm32mp_ddr.h>
 #include <drivers/st/stm32mp_ddrctrl_regs.h>
-#include <drivers/st/stm32mp_pmic.h>
 #include <lib/mmio.h>
 
 #include <platform_def.h>
@@ -95,12 +94,3 @@
 #endif
 
 }
-
-int stm32mp_board_ddr_power_init(enum ddr_type ddr_type)
-{
-	if (dt_pmic_status() > 0) {
-		return pmic_ddr_power_init(ddr_type);
-	}
-
-	return 0;
-}
diff --git a/drivers/st/pmic/stm32mp_pmic.c b/drivers/st/pmic/stm32mp_pmic.c
index 1e16287..58f97b3 100644
--- a/drivers/st/pmic/stm32mp_pmic.c
+++ b/drivers/st/pmic/stm32mp_pmic.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2022, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2017-2024, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -216,120 +216,6 @@
 }
 #endif
 
-int pmic_ddr_power_init(enum ddr_type ddr_type)
-{
-	int status;
-	uint16_t buck3_min_mv;
-	struct rdev *buck2, *buck3, *vref;
-	struct rdev *ldo3 __unused;
-
-	buck2 = regulator_get_by_name("buck2");
-	if (buck2 == NULL) {
-		return -ENOENT;
-	}
-
-#if STM32MP15
-	ldo3 = regulator_get_by_name("ldo3");
-	if (ldo3 == NULL) {
-		return -ENOENT;
-	}
-#endif
-
-	vref = regulator_get_by_name("vref_ddr");
-	if (vref == NULL) {
-		return -ENOENT;
-	}
-
-	switch (ddr_type) {
-	case STM32MP_DDR3:
-#if STM32MP15
-		status = regulator_set_flag(ldo3, REGUL_SINK_SOURCE);
-		if (status != 0) {
-			return status;
-		}
-#endif
-
-		status = regulator_set_min_voltage(buck2);
-		if (status != 0) {
-			return status;
-		}
-
-		status = regulator_enable(buck2);
-		if (status != 0) {
-			return status;
-		}
-
-		status = regulator_enable(vref);
-		if (status != 0) {
-			return status;
-		}
-
-#if STM32MP15
-		status = regulator_enable(ldo3);
-		if (status != 0) {
-			return status;
-		}
-#endif
-		break;
-
-	case STM32MP_LPDDR2:
-	case STM32MP_LPDDR3:
-		/*
-		 * Set LDO3 to 1.8V
-		 * Set LDO3 to bypass mode if BUCK3 = 1.8V
-		 * Set LDO3 to normal mode if BUCK3 != 1.8V
-		 */
-		buck3 = regulator_get_by_name("buck3");
-		if (buck3 == NULL) {
-			return -ENOENT;
-		}
-
-		regulator_get_range(buck3, &buck3_min_mv, NULL);
-
-#if STM32MP15
-		if (buck3_min_mv != 1800) {
-			status = regulator_set_min_voltage(ldo3);
-			if (status != 0) {
-				return status;
-			}
-		} else {
-			status = regulator_set_flag(ldo3, REGUL_ENABLE_BYPASS);
-			if (status != 0) {
-				return status;
-			}
-		}
-#endif
-
-		status = regulator_set_min_voltage(buck2);
-		if (status != 0) {
-			return status;
-		}
-
-#if STM32MP15
-		status = regulator_enable(ldo3);
-		if (status != 0) {
-			return status;
-		}
-#endif
-
-		status = regulator_enable(buck2);
-		if (status != 0) {
-			return status;
-		}
-
-		status = regulator_enable(vref);
-		if (status != 0) {
-			return status;
-		}
-		break;
-
-	default:
-		break;
-	};
-
-	return 0;
-}
-
 int pmic_voltages_init(void)
 {
 #if STM32MP13
diff --git a/include/drivers/st/stm32mp_pmic.h b/include/drivers/st/stm32mp_pmic.h
index 303c571..7384571 100644
--- a/include/drivers/st/stm32mp_pmic.h
+++ b/include/drivers/st/stm32mp_pmic.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2022, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2017-2024, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -42,13 +42,6 @@
 #endif
 
 /*
- * pmic_ddr_power_init - Initialize regulators required for DDR
- *
- * Returns 0 on success, and negative values on errors
- */
-int pmic_ddr_power_init(enum ddr_type ddr_type);
-
-/*
  * pmic_voltages_init - Update voltages for platform init
  *
  * Returns 0 on success, and negative values on errors
diff --git a/plat/st/stm32mp1/plat_ddr.c b/plat/st/stm32mp1/plat_ddr.c
new file mode 100644
index 0000000..a6a0cdb
--- /dev/null
+++ b/plat/st/stm32mp1/plat_ddr.c
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2024, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <errno.h>
+
+#include <drivers/st/regulator.h>
+#include <drivers/st/stm32mp_ddr.h>
+#include <drivers/st/stm32mp_pmic.h>
+
+/* configure the STPMIC1 regulators on STMicroelectronics boards */
+static int pmic_ddr_power_init(enum ddr_type ddr_type)
+{
+	int status;
+	uint16_t buck3_min_mv __maybe_unused;
+	struct rdev *buck2, *buck3 __maybe_unused, *vref;
+	struct rdev *ldo3 __maybe_unused;
+
+	buck2 = regulator_get_by_name("buck2");
+	if (buck2 == NULL) {
+		return -ENOENT;
+	}
+
+#if STM32MP15
+	ldo3 = regulator_get_by_name("ldo3");
+	if (ldo3 == NULL) {
+		return -ENOENT;
+	}
+#endif
+
+	vref = regulator_get_by_name("vref_ddr");
+	if (vref == NULL) {
+		return -ENOENT;
+	}
+
+	switch (ddr_type) {
+	case STM32MP_DDR3:
+#if STM32MP15
+		status = regulator_set_flag(ldo3, REGUL_SINK_SOURCE);
+		if (status != 0) {
+			return status;
+		}
+#endif
+
+		status = regulator_set_min_voltage(buck2);
+		if (status != 0) {
+			return status;
+		}
+
+		status = regulator_enable(buck2);
+		if (status != 0) {
+			return status;
+		}
+
+		status = regulator_enable(vref);
+		if (status != 0) {
+			return status;
+		}
+
+#if STM32MP15
+		status = regulator_enable(ldo3);
+		if (status != 0) {
+			return status;
+		}
+#endif
+		break;
+
+	case STM32MP_LPDDR2:
+	case STM32MP_LPDDR3:
+#if STM32MP15
+		/*
+		 * Set LDO3 to 1.8V according  BUCK3 voltage
+		 * => bypass mode if BUCK3 = 1.8V
+		 * => normal mode if BUCK3 != 1.8V
+		 */
+		buck3 = regulator_get_by_name("buck3");
+		if (buck3 == NULL) {
+			return -ENOENT;
+		}
+
+		regulator_get_range(buck3, &buck3_min_mv, NULL);
+
+		if (buck3_min_mv != 1800) {
+			status = regulator_set_min_voltage(ldo3);
+			if (status != 0) {
+				return status;
+			}
+		} else {
+			status = regulator_set_flag(ldo3, REGUL_ENABLE_BYPASS);
+			if (status != 0) {
+				return status;
+			}
+		}
+#endif
+
+		status = regulator_set_min_voltage(buck2);
+		if (status != 0) {
+			return status;
+		}
+
+#if STM32MP15
+		status = regulator_enable(ldo3);
+		if (status != 0) {
+			return status;
+		}
+#endif
+
+		status = regulator_enable(buck2);
+		if (status != 0) {
+			return status;
+		}
+
+		status = regulator_enable(vref);
+		if (status != 0) {
+			return status;
+		}
+		break;
+
+	default:
+		break;
+	};
+
+	return 0;
+}
+
+int stm32mp_board_ddr_power_init(enum ddr_type ddr_type)
+{
+	if (dt_pmic_status() > 0) {
+		return pmic_ddr_power_init(ddr_type);
+	}
+
+	return 0;
+}
diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index 138f16c..3d37738 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -253,6 +253,8 @@
 BL2_SOURCES		+=	drivers/st/ddr/stm32mp1_ddr.c				\
 				drivers/st/ddr/stm32mp1_ram.c
 
+BL2_SOURCES		+=	plat/st/stm32mp1/plat_ddr.c
+
 ifeq ($(AARCH32_SP),sp_min)
 # Create DTB file for BL32
 ${BUILD_PLAT}/fdts/%-bl32.dts: fdts/%.dts fdts/${BL32_DTSI} | $$(@D)/